0}, 0x0}, &(0x7f0000dc2000-0x4)=0x1c) getsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000269000)=0x0, &(0x7f0000d88000-0x4)=0x4) setxattr(&(0x7f0000ae1000-0x8)="2e2f66696c653000", &(0x7f0000ce3000-0xb)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f0000d38000)="2876626f786e65743100", 0xa, 0x2) [ 57.424313] futex_wake_op: syz-executor6 tries to shift op by -1; fix this program 2017/12/14 10:51:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000adb000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x9, &(0x7f0000ebe000-0x60)={0x0, 0x2e, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000a13000-0x8)="2e2f66696c653000", 0x0, 0xa0) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000ff2000-0x4)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d69000)=0x7ab, 0x4) sysfs$3(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x7, 0x78, 0xfffffffffffffffb, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfa, 0x0, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xda, &(0x7f00006c6000-0x4)=0x0, &(0x7f000095e000)=0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000090000)={0x2001, 0x6, 0x5}, 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x88) r4 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00004e0000)={@common="6c6f0000000000000000000000000000", &(0x7f00007e6000)=@ethtool_cmd={0x2e, 0xfe, 0x5, 0x9, 0x3, 0x2, 0x7, 0x200, 0x20, 0x3, 0x7fffffff, 0x6, 0x3, 0x0, 0x1, 0x3, [0x1, 0x400]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000046e000)={0x0, 0x0, 0xfffffffffffffffe}, 0x4) statfs(&(0x7f0000793000-0x8)="2e2f66696c653000", &(0x7f0000809000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f6a000)="2f6465762f6175746f667300", 0x8000, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00008a8000)={r5, 0x2, 0x3, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000e5000)={0x0, 0x0}) sendto$inet(r6, &(0x7f0000a1a000-0x36)="d3b5c6a0ca9d0f7c953de74bf15040efe5ced3cacc936411aaa7c7547c4b2a5d90523b1c211a05c514a1dd1f462668a44c2e7492bc13", 0x36, 0x24040011, &(0x7f0000290000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00002a5000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 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=@local={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}}, &(0x7f000075f000)=0xe8) timer_create(0x7, &(0x7f0000c4f000-0x60)={0x0, 0x38, 0x7, @thr={&(0x7f0000152000)="c92c5d2bc02f66c32583defdf2db6921a1b8d98f09cb3f776ac72eafb881bf2d35e4ca8f318e", &(0x7f0000e88000-0x9a)="1e717fc6b827124357839e297f3cf9da51bb7ae98050b36e4b329ec12f70ac86aeec8b03576fa2cb7636fb90ef617996cc5285dd31745e516a16320952715addc90e487ed398b0f42bc36ed86b8a923fde0e807ad16dbce5c663717e18b19500f478f8c08484d8a9887d0be27161fedab764609443ff081f0d16ea622068e4daf75725d0208843a400e0f570643f75a9b3d0ca06f8b16a7369e9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000404000)=0x0) r7 = add_key(&(0x7f00005c5000)="7472757374656400", &(0x7f0000b87000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000014000-0x34)="c44ad430386c27e54b6b8934f65ecf1eeb74ff52bce66f7b8bafdb53429ac8ba0d94baf9c04b1330e49821be05e8bfe731c78116", 0x34, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r7, 0x9c5f) close(r3) 2017/12/14 10:51:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x4, 0x80000) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0x7, 0xba5, 0x5, 0x880, 0x0, 0x100000001, 0x200, 0x0, 0x7, 0x8, 0x2, 0x1, 0x0, 0x20, 0x2, 0x3, 0xaf1, 0x14, 0x2, 0x10000, 0x1, 0x3f, 0x5, 0x7f, 0x0}, r0, 0x7, r1, 0x8) mmap(&(0x7f0000003000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0xffffffff7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000000)={0x2, 0x6, 0x3}) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x1000010, &(0x7f000000a000)="61") r3 = creat(&(0x7f0000001000-0xc)="2e2f66696c65302f62757300", 0x40) truncate(&(0x7f0000012000-0xc)="2e2f66696c65302f62757300", 0x2798) lseek(r3, 0x1d, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r5 = socket(0x1e, 0x402, 0x1d) bind(r4, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r4, &(0x7f0000087000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x1040001}, 0x1c) r6 = socket(0x1c, 0x2, 0x1) bind(r6, &(0x7f0000736000-0x80)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5210069ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aee11c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r6, &(0x7f0000358000-0x8)=@sco={0x1f, {0x1, 0x5, 0x7fffffff, 0x4, 0x80, 0x7fffffff}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000d81000-0x80)=@generic={0x1e, "01030000a8000000000000000000000009a979f3f1b30c7bc800000006bad62e0a43feffed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b247090c5216669c7021f6f65dc2160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077ae6d1c90001d6d90980ee590c8b9f70dc136cb184a"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r5, &(0x7f00003b3000)=[{{&(0x7f0000ee9000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c97000-0x8)=[{&(0x7f0000c45000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}], 0x1, &(0x7f000092a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4, 0xba}, 0x101}, {{&(0x7f00008ed000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000673000)=[{&(0x7f00005b8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}], 0x1, &(0x7f000042f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c, 0x400}, 0x1}, {{&(0x7f0000d49000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000c23000)=[{&(0x7f00009ac000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000b6d000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}, {&(0x7f000087e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f000040d000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a}], 0x4, &(0x7f000054b000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1, 0x7fff}, 0x5}, {{&(0x7f0000af6000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004fb000-0x30)=[{&(0x7f0000098000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000397000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f0000c5d000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000af4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}, {&(0x7f0000e86000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f000082c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}], 0x6, &(0x7f0000338000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4, 0x5}, 0xc0a3}, {{&(0x7f000067b000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00002cc000)=[{&(0x7f0000ca7000-0x6)="000000000000", 0x6}], 0x1, &(0x7f0000fdc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0xfff}, 0x6}], 0x5, 0x20, &(0x7f00009b2000)={0x0, 0x0}) socket(0x3, 0x0, 0x4) 2017/12/14 10:51:38 executing program 2: r0 = perf_event_open(&(0x7f0000ca6000+0xc0d)={0x0, 0x78, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0xfffffffffffffffe, 0x0, 0x6b0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f00004d6000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x800) preadv(r1, &(0x7f00007bd000-0x18)=[{&(0x7f000079a000)="00", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x1, 0x6, 0x5) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000152000)={0x20000000000000, 0xffff, 0xb14b, 0x1, 0x0}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f000069a000)={0x1, 0x2, &(0x7f0000b67000-0x10)=[@generic={0xb61, 0x1000000f510, 0x10, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)="246e6f64657673797374656d262a47504c776c616e307d657468316e6f6465765d00", 0x40, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8, 0x0}, 0x30) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f00003d4000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 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(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) connect$inet6(r0, &(0x7f0000058000-0x1c)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000}, 0x1c) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000fbe000)=0x6, 0x4) prctl$intptr(0x2f, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000c15000)="2e2f66696c653000", 0x400001, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000460000-0x2)={0x3fff800, 0x8}, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x1f, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xe6a000)=nil, 0xe6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x2, 0x4000000000000088) setsockopt$inet_mreqsrc(r6, 0x0, 0x21, &(0x7f0000e62000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/14 10:51:38 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a9b000)="2f6465762f6877726e6700", 0x400000, 0x0) mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000a8000-0x4)={r1}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000a85000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00003f2000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6563622d74776f666973682d33776179000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r4 = syz_open_dev$mouse(&(0x7f0000e76000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x101, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000886000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r5 = syz_open_dev$vcsa(&(0x7f0000720000-0xb)="2f6465762f766373612300", 0x8000, 0x28e4824818c24310) r6 = mmap$binder(&(0x7f0000945000/0x3000)=nil, 0x3000, 0x9, 0x810, r5, 0xc) r7 = mmap$binder(&(0x7f00006e1000/0x3000)=nil, 0x3000, 0x2000000, 0x4011c, r0, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00004de000-0x30)={0x134, 0x0, &(0x7f0000bad000-0x134)=[@transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18, 0x30, &(0x7f0000cb5000-0x18)=[@flat={0x0, 0xb, r6, 0x3}], &(0x7f0000f7c000)=[0x18, 0x48, 0x18, 0x20, 0x20, 0x40]}}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x48, 0x10, &(0x7f0000719000-0x48)=[@fda={0x66646185, 0x0, 0x1, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f0000529000-0x1)=0x0, 0x1, 0x0, 0x3e}], &(0x7f0000131000)=[0x38, 0x28]}}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x40, 0x48, &(0x7f0000bfe000-0x40)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000e7c000)=0x0, 0x1, 0x2, 0x15}], &(0x7f0000241000-0x48)=[0x78, 0x30, 0x28, 0x28, 0x58, 0x70, 0x70, 0x78, 0x18]}}, @acquire_done={0x40106309, r7, 0x4}, @decrefs={0x40046307, 0x3}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x68, 0x40, &(0x7f0000ea5000-0x68)=[@ptr={0x70742a85, 0x0, &(0x7f0000389000)=0x0, 0x1, 0x2, 0x3f}, @ptr={0x70742a85, 0x1, &(0x7f0000819000-0x1)=0x0, 0x1, 0x1, 0x14}, @fd={0x66642a85, 0x0, r3, 0x0, 0x2}], &(0x7f0000711000-0x40)=[0x40, 0x78, 0x38, 0x38, 0x0, 0x38, 0x18, 0x20]}, 0x2}}], 0xb5, 0x0, &(0x7f00002d1000)="e6b40cd0417f08e37f0921a2edd939a76324f87eecd8860a81a8f5071c747df2c75e58b89edca620b64fdf4790630fe8dacf20a24b1b4a4551aa1be0b09c5b2a9275fd7b24a760ba066733a858bfdc37da7d7c795ee928bf710649f636165747a9388a52b58a194cb3a365cd90898bce2b0193d578187c93455ccd38aa52135de6c10b760631368a236a827b2e705398859fdf09ed8fbd0762beecad208f82cf7a9edbbbcd92004203e7a834266556b889e3c3d861"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a45320, &(0x7f00006c0000-0xa8)={{0x9, 0x1}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x0, 0x8, 0x4000800000000, 0x1, 0x9, 0x5, 0x0, 0x4, 0x3a84, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00005d8000)="000000815d9f6c0bdf00daadff0006a0db000000000000a7", 0x18) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) sendto$ax25(r5, &(0x7f0000c22000-0xd)="467fe607498ed16fe7a9885b8d", 0xd, 0xc800, &(0x7f000068f000)={0x3, {"71d1afd57baf19"}, 0xca4}, 0x10) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f9e000-0x14)={0x6, 0xdfdb, 0x8, 0x2c74, 0x4800000}, 0x14) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f00003e0000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4, 0x10040010022, &(0x7f00005aa000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000dde000)=@int=0x0, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00007ae000)="440300b8", 0x4) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000e26000-0x8)={0x0, 0x0}, 0x9, 0x9) setsockopt(r1, 0x1, 0x9b9b, &(0x7f0000855000)="1c71e827ca23bff27edae7f73e42602fb54745ef757bfc55d44bec5b90d9ce436969c3d4e6c4504b777d78f8074c1b6a2369f3120435ae36b7df2d82d6173572c01e08d89ea51fa17388c94e2c68d3afd50b56b3bceefd317d3767fa209f0b5ab09c62bfd45f1f386e64823b9cb14cae015c4a51dd9be9624fdbd7", 0x7b) 2017/12/14 10:51:38 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x20000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c7c000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@empty=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fce000)=0xe8) sched_yield() r1 = socket(0x1b, 0x40000000000806, 0x1a1f) r2 = dup3(0xffffffffffffff9c, r1, 0x80000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00005d0000)={0x9, 0x5}) r3 = syz_open_dev$vcsa(&(0x7f00001bf000)="2f6465762f766373612300", 0xfffffffffffffffb, 0x201) select(0x40, &(0x7f00005cf000-0x40)={0x8, 0x4, 0x8, 0x2, 0x1, 0x7, 0x61a60ca9, 0x7f}, &(0x7f0000406000-0x40)={0x3f, 0x3, 0x9, 0x1, 0x8, 0x2, 0x1, 0x480000}, &(0x7f0000094000)={0x3, 0x2, 0x2, 0x9, 0x1f, 0x3, 0x9, 0x1000}, &(0x7f00005cf000-0x10)={0x0, 0x2710}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000bf1000-0xc)={r1, r3, 0x0, 0x0, 0x0}, 0xc) r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) ioctl$PIO_CMAP(r3, 0x4b70, &(0x7f000007a000)={0x9, 0xb4, 0x4, 0x1000, 0x4, 0x1}) clock_gettime(0x0, &(0x7f0000386000-0x10)={0x0, 0x0}) mmap(&(0x7f00005d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f00005d2000-0x20)={{0x77359400, 0x0}, {r5, r6+30000000}}, &(0x7f0000053000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f000017b000)={0x5, 0x1, 0x6, 0x4, 0x9}) write$sndseq(r4, &(0x7f00005cc000-0x90)=[{0x7, 0x401, 0x7, 0x5, @time={0x0, 0x0}, {0x3, 0xfffffffffffff717}, {0x5, 0x81}, @raw8={"60b42bfe314ffe14c8a573d1"}}, {0x2, 0x4, 0x41875211, 0x8, @tick=0xab94, {0x200, 0x40}, {0x7ff, 0x2}, @note={0x0, 0x30a, 0x0, 0x3ff, 0x1}}, {0xe00000000, 0x7, 0x3, 0x3, @time={0x0, 0x0}, {0x0, 0xfff}, {0xed, 0x8}, @ext={0x9a, &(0x7f0000183000-0x9a)="3ee100482ff0db21d47a5a2e714abf3837a9e0b55eb47a45d95d0550f38bc8dc213c8786849d6c5e53e14995fe5d936abea0ca011bb67c2bdfd62e2071bce8d66e6b48fc31679cc7037f558999c3f7e6506d83b2d6ca96835e054d411dd05437a5dfeb11245e506cb9a062df7b750d966ce06ca73fc35f0dd3898f369051f432786b775bc0bc91b931fdec2ecf4997919f29c511b00436441da8"}}], 0x90) ioctl(r4, 0x227a, &(0x7f0000001000)="06") read(r4, &(0x7f00005c6000-0x39)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00005d2000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00005e4000/0x9000)=nil, 0x9000, 0xf) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000043d000-0xc)={0x0, 0x78a, 0x30}, &(0x7f00003c8000-0x4)=0xc) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000709000)={0x8a6, 0x76, 0x201, 0x7, 0xf644, 0x200, 0x1f, 0x100000000, r7}, &(0x7f000070a000-0x4)=0x20) [ 57.550743] futex_wake_op: syz-executor6 tries to shift op by -1; fix this program [ 57.563610] device lo entered promiscuous mode [ 57.570684] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 57.597116] device lo left promiscuous mode [ 57.685955] device lo entered promiscuous mode [ 57.702893] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 57.751246] device lo left promiscuous mode 2017/12/14 10:51:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x276000)=nil, 0x276000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000456000-0x60)={0x0, 0x2a, 0x7, @thr={&(0x7f0000800000-0xe9)="425bd00a57491cb645508b2c9737c9f69f6e53dbf133eb4a3d68a217de6b32f27cdc335ff90614e06f6ddc27d490ecc84e6c6457184673b5536830b53d467717d2ba3d0c371c3ae0e023198a134143cd95547c929418d1c7cfd82ca265a0f0c5f2e2c48b61a89ccb620a49dcc13bacf7ddaba297beef0a11751d356a3d6ab1488709d79b5b7f549f88d71dd96c688db3845c434a9668f95fad3a93b9fa3dcb9bd1045142a8b8c5664193595a5443a49bcfa669c72b843937e618507e95c351f3d1526ed2935959950cd20198fa5755f570c2ee9ab21a88ff94f20b9128f8b997c9f2f41286bbf25965", &(0x7f0000d25000-0x6d)="6ff2ae9e208cff274c1a41c565f0cb4038fdb020493c54f62029ec3ac95f03c2ea192488a444c62bbce29a500a5d477e18fb10fdc42f0cc2277843574b8e375ce35e124e66b1a426219c4e080fb3435887758852ee98fd39c8daca2f0e83ad0846c7283635794129af85b9b985"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d5f000)=0x0) clock_gettime(0x3, &(0x7f0000f60000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000375000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nfc_raw(0x27, 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fde000-0x4)=0x0) perf_event_open(&(0x7f0000433000-0x78)={0x0, 0x78, 0x8, 0x3, 0x2c8, 0x51c2, 0x0, 0x2, 0x8000, 0x6, 0xfffffffffffffffb, 0x9, 0x3, 0x12, 0x0, 0x20, 0x0, 0x4, 0x8, 0x10, 0x0, 0x7ff, 0x3, 0x20, 0x80000005fc, 0x0, 0x0}, r2, 0x7, 0xffffffffffffffff, 0x2) r3 = socket$inet6(0xa, 0x6, 0x936) bind$inet6(r3, &(0x7f00007c9000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x500000000}, 0x1c) r4 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f000079f000)=@add_del={0x2, &(0x7f0000442000)=@common="7465716c300000000000000000000000", 0x3}) r5 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r5, &(0x7f00006a9000)={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, 0x1c) listen(r1, 0x3) mmap(&(0x7f0000000000/0xeba000)=nil, 0xeba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x9f) perf_event_open(&(0x7f0000435000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x200000000000000, 0x71, 0x0, 0x0, 0x0}, r2, 0xfffffffffffffffd, r6, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000)="2f6465762f73657175656e63657200", 0xfa, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e48000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000052a000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000398000-0x4)=0xe8) 2017/12/14 10:51:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000675000-0x8)={0x0, 0x0}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000010000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000581000)=0xc) getsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000165000)=0x0, &(0x7f0000827000)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b36000-0x4)=0x0) r4 = creat(&(0x7f0000c5e000+0xc)="2e2f66696c653000", 0x40) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f0000760000)={0x80000001, 0xa1f, &(0x7f0000475000)="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b5c848f7b895b7dd94d5230e86b09be0caa9ff32e5945febbe0279fc3c3280f1f03beed65a954361035f09f3a566391e6de8133e263044fec50aa54965d91026271d3d06cd9df8d7a883a05edde142c267c00c9666e00f58645f9b8c0a11d6c7f344fa034789deb3576e8ebd475e7910be6dd18d69ce032a9261136ee6d00d09f38c980fe7366b67fdc44a7f41a3f88fc0503abd8a8f70a5a6e04b476085cd6d14bda143b654131513b12893764187b419d51b3da7d85508c82f35ccc29e65472660e7cef1b26bb4678873c821bc733dfad9311e8af2af2dbd2302d17a29a14ad835f7276d3a6fac828fc0b324ed34aa4048b49f45307a498475a37524acd0027d357440a23dfd59e9bd5e6365058ea7c236269f0eabef51e9de06255ead89808f186d7fee13806cb0903e2c24ae40073ab02b22c2059066197114da2822ef0dc9e718535823d871b0c732d803d143c64dc2ca1651a6319146623421b6e033042365bc03cb3579f42125d80c8de06d77a4de02ba1fb4d5f5786a3a5243589d3c722d76cf8ea173aacf2b5d196d3420c5b72e019f40881b1113dd49dd3adac6784738dc480fd62542c54c8d962b6003abff475edf31b6743f9d886c9bd775f9e76989a7de6eccd0a456a50c1f1fc995c651749a5cfd65ec134739cec92ea293a944da16cac68534f055473211de7478551a287c51aeb7e749f05043342c60f5bc4e3174e73ba712c0fb0bfbdafc69a09520d9b0234f2cbb384097a0b7761ff01c4347c33ebbcce549fa9ff3dddb36e781ad6a48a801fb2b047ff2ba07b2304424b670a93ba156869ae46dec6d6d74ff7bbfcb09f0337380ab5338bea1b87f4e098e86ca72bc0983c6666960bad252d0fdae22a8a1a82b2127f69b22044f1ed26db383a45d4f6325d954725ddfb88c66fb14856bacffc3a038b56464b2e27d6a47e2f434cf2d496fb3a4b42c17ce7d9d2e4843cf43381f3e999250d897b7f23806f0e94aa6591069db9e2c45a3fa4086a8554b1711ac71f773057a03f2ff1cd38942f984818358ddd9e781a9006d273254098f87914a372adbd0a09ea2a79bd19d02bb7c22b5b1ccfafb18f3c985b4150f91697f1ccf80afeaf030d8be7951b0d6f618a8a1e5bae112c0b45fc263f95deae574665e316aea927cfd617e078c81bfc7a491b5d271a7bd9440b5eee4f6ea846d7b0fee6c1b900b0087d3010a4d877cb1240bbc3e20cd6a58b1ac13a73727004fb525c92e9b6b6da46c8ecf685be350061b9286c53897e1c834b746a28f261d1deeb67662dfc93f5a695c85f2a78a20e23cd8b3c0c845610fe84c68943633a81abd1a86756edaa625d8e5e2f7f171c09404578a88a2035fcf7a6d56782579ecd4f3936a6b2f05d245d87e98fc878cf8d5cc0a95b3201cb69e528361271fe29ab75488c519ae79e1a7216ed3eb33af799cd5c797776f79e0186e46ca12ab47d0d4519aadd929e15a8367b4cb3f7f9b8e993947dde9a035069ffc4ff8881f18024b90759617c1ce384c8f7d7e75079292b50c4f2ce3665b3fe9af1f3fe28fd19be83406306db9bb981de774e24feaa328b5e2524b858edc8b16fc62cf7abad2b84661575ae8e9590df20969123397437a5812f3d18603e555fd984a6a064fed90ca5eb3a481e03d17e4723c7986e6a3dc9db71a57cce97abdad36d6b9faf22349fbec2d0c374173a899ce89f4d7e23fc23ee52fc6900935311f9693b835c8ef2ff33cb5ffb5a9c9f9eae17eac655a832d708950e2cd81085a5493a837256382a17e31690a696368c22af31575ee8167d59eec23b61e79621ea5d3492d518861e7cd5c18ffa6a6091c40f0f5febc4ab248ba1ef7f3ce43058f86c90baf1bb627f0c9b04ae45fd1133a70a3ef4f155ba86b0bc01208eee59bb5c9f58feaa5b76b9c124cad89641e422bd08851b6dbc41cd4575456bbf22aa4b6b101a10a9654fa4492250f21dc3569cccbefaaec112b81c8d0ff133d15da0c19b251dbdd0b818238fece61254c70a652536f1641e6980fb5356c14861639add1589a612170617b1147ada576635ce47b457047e0f7826ed47e07a85b3cf4bbdc5a45e2212c0ee28f7754be5e61fb66d9ad9e660c141928f53b85c37b285d9b822ea238212b8b67a10c270fb3c296c062c3a129aaeebf9464de46f539c2bec478ba775bb9ac12398292a972a924e92f97f78bc6412ed348f5ec14e69191aa05c886ae476e243637874c4d895322d4255b57f5620836a8befdbcd4560e047", 0x1000, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000fd3000)=@ll={0x11, 0x1f, r3, 0x1, 0x81, 0x6, @random="d0e9bebf861b", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00001fa000)={0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) r6 = getpgrp(r5) r7 = syz_open_procfs(r6, &(0x7f00001fc000-0xa)="6f6f6d5f73636f726500") sendfile(r7, r7, &(0x7f00000f9000)=0x0, 0x401) symlink(&(0x7f00008b6000-0x8)="2e2f66696c653000", &(0x7f00004f6000)="2e2f66696c653000") connect(r0, &(0x7f0000757000-0x10)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000334000-0x9)="2f6465762f76637300", 0x40, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000392000)="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") getgid() getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000784000)=0x0, &(0x7f00007cd000-0x4)=0x8) ptrace$setsig(0x4203, r6, 0x890, &(0x7f00003cc000-0x10)={0x11, 0x9, 0x5dc0, 0xffffffffffffffff}) preadv(r8, &(0x7f00001d7000-0x18)=[{&(0x7f0000f79000-0x49)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}, {&(0x7f000044d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}], 0x2, 0x2) 2017/12/14 10:51:38 executing program 0: socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000c9c000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000405000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x81, 0x2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}, r1, 0x4, 0xffffffffffffffff, 0x0) removexattr(&(0x7f000031f000-0x8)="2e2f66696c653000", &(0x7f0000353000)=@known="73797374656d2e736f636b70726f746f6e616d6500") connect$llc(0xffffffffffffffff, &(0x7f00008e2000-0x10)={0x1a, 0x0, 0x7, 0x0, 0x5, 0x53b, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c6d000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000423000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000079000)={0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) fcntl$setflags(r3, 0x2, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f00009cd000-0x8)=0xfffffffffffffffc) socket$inet_tcp(0x2, 0x1, 0x0) fdatasync(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f00001b2000-0xc)="6e7e742f6e65747374617400") 2017/12/14 10:51:38 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000332000-0x9)="6e65742f7261773600") ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000342000-0x4)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000bb5000)={0x0, 0x0}) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x2000) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = getpgrp(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001000)=0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000003000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000)=0x38) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000004000-0x8)="2e2f66696c653000", 0x50) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r3, r2, 0x31, &(0x7f0000004000)={0xc, 0x0, 0x40, 0x5}) getdents64(r0, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b) r4 = open(&(0x7f0000000000)="2e2f66696c653000", 0x4000, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000006000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r4, 0x21, 0x1, &(0x7f0000006000)=0x0, &(0x7f0000002000)=0x4) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000003000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000007000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000004000)=0x1002) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r4, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x10) 2017/12/14 10:51:38 executing program 1: lstat(&(0x7f0000f49000-0x8)="2e2f66696c653000", &(0x7f0000e9e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000194000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343130362867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001b8000)=0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000bb9000-0x4)=0x0) r3 = syz_open_procfs(r1, &(0x7f00005a2000)="6e65742f70736368656400") setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f000027e000)=0x4, 0x4) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cea000)="2f6465762f76637300", 0x10000, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00008f4000-0xc)={r4, r0, 0x9}) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f000065a000-0xc)={0x2, 0xa539, 0x1, 0x101, 0x6, 0x38f}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003f5000-0x10)="2f6465762f73657175656e6365723200", 0x100, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000508000)=r5, 0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r5, 0xc008ae05, &(0x7f0000e44000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) fadvise64(r3, 0x0, 0x6, 0x1) pipe2(&(0x7f0000b6b000)={0x0, 0x0}, 0x800) 2017/12/14 10:51:38 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b26000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x79}, 0x3, [0x773a, 0x7f, 0xffffffffffffffff, 0xfff, 0x0, 0x6, 0x55, 0x2]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = open(&(0x7f0000a96000-0x8)="2e2f66696c653000", 0x214900, 0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00004c3000)={0x0, 0xfffffffffffffff8, 0x5, 0x95, 0x3, 0x6}, &(0x7f0000bcf000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000477000-0x10)={0x4, 0x4, 0x0, 0x6, r3}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f000005f000)={&(0x7f00000f4000)=[0xffffffffffffff81, 0x6, 0x7, 0x9, 0x3, 0x59], 0x6, 0xffffffffffff0000, 0x10000, 0x185, 0xffffffffffffff81, 0x4, {0x401, 0x7fff, 0x7201, 0x0, 0x7f, 0xffffffff80000000, 0xffffffff, 0x2ec8c81b, 0xffff, 0xfff, 0xff, 0x8d8, 0x9, 0x7fffffff, "80e81b6eaede1591e3494f54027c9342b31ceb031e1d700ffbc2cc660ce22f38"}}) add_key$user(&(0x7f000038b000)="7573657200", &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="3116b042d3d2c390dee3a255ec4a8d9d652d9c36c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e3617cdf8f03fdf02218642ab83996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5cb8c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2", 0x79, r1) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000670000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) r5 = add_key$user(&(0x7f0000176000)="7573657200", &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) ioctl$TIOCEXCL(r2, 0x540c) r6 = add_key$user(&(0x7f0000893000)="7573657200", &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="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", 0x101, r1) r7 = request_key(&(0x7f000099b000)="7573657200", &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$read(0xb, r1, &(0x7f0000275000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) keyctl$dh_compute(0x17, &(0x7f000055f000-0xc)={r5, r6, r7}, &(0x7f0000635000)="", 0x0, &(0x7f00007e4000)={&(0x7f00007a3000-0x104)={"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"}, &(0x7f0000996000)="017b", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f00000d5000-0x2)={0x7, 0x1f3}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000052d000+0x910)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00006c3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2017/12/14 10:51:38 executing program 5: perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x98f, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) socket$inet_udp(0x2, 0x2, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000cf3000-0x8)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x50, &(0x7f000060b000-0x1)="9a") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000894000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000547000)=0x8) r1 = creat(&(0x7f0000016000-0xc)="2e2f66696c653000", 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x5, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x3ffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000001000-0xd8)=@pic={0xa78b, 0xfc, 0x6, 0x68, 0xfff, 0x1, 0x7, 0x38, 0x9, 0x84be, 0x2752, 0x7fff, 0xf66, 0x5c4a, 0x0, 0x10001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$random(&(0x7f0000003000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x1510c0) ioctl$int_in(r2, 0x5452, &(0x7f0000ccb000)=0x1f) mmap(&(0x7f0000388000/0x2000)=nil, 0x2000, 0x3, 0x110, r1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000318000-0x6)="6c6f676f6e00", &(0x7f0000f9f000+0x92b)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x6) getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a73000-0x10)="2f6465762f73657175656e6365723200", 0x8a001, 0x0) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000049000)=0x1) fcntl$setpipe(r3, 0x407, 0x9) clock_gettime(0x6, &(0x7f0000ad2000)={0x0, 0x0}) futex(&(0x7f000020e000)=0x7f, 0x0, 0x1003, &(0x7f0000461000-0x8)={0x0, 0x0}, &(0x7f000024f000-0x4)=0x6, 0x7) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000aa000)={0x0, 0x4}, &(0x7f0000b02000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000e34000-0x14)={r5, 0x7, 0x3ff, 0x9, 0x7, 0x3ff}, &(0x7f0000bc6000-0x4)=0x14) 2017/12/14 10:51:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000fe9000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000088c000-0x4)=0x10, 0x807fd) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f71000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$netlink(0x10, 0x3, 0x20000000000000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000d91000)={0x10002}, 0x4) writev(r2, &(0x7f0000a9c000-0x10)=[{&(0x7f00000f3000)="290000001c0055fcffffffffffffff000200e3f00100000000dd600009000100000e0100aa645aff00", 0x29}], 0x1) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000619000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000410000-0xf6)={0x0, 0xee, "8c9d66a69db9977bf5a14ad97c40ae490f9ec8940ad207985e97510f87006c224536d4d8eef0c500eba041735bab00513603541ce4f5cf78f687352f20b1001f32c9d2e14b8091b180823995797c01fa4416dea3f41dc2b75c531643cf9aa03137dd999c67e5df81565205706aaa8636d684b6456e265ec95fec390713367289c2efbd95dc269767d83b56d7ab7260cbc2b5fd63ec92b837f877454f1680b154841203922e0468c23e8017f6d5445520be0327bdda4038f1ae685781963dc77762de350682260997cfad475f01d1160551492ad389aa4b19bbe38590c6ef5b191ae0f30e9dc7991c2c2a820d7b09"}, &(0x7f0000c08000-0x4)=0xf6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000979000)={r4, 0x58, &(0x7f000081a000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xff, @loopback={0x0, 0x1}, 0x7fffffff}, @in6={0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}]}, &(0x7f00007b9000-0x4)=0x10) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000ff5000-0x24)="220000004a0007000700100809e106000a0000000022000008000000000000008c45e311", 0x24) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, r5, 0x0) socket$inet6(0xa, 0x6, 0x7) r6 = socket$inet(0x2, 0xa, 0x40000000008) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r6, &(0x7f00002d9000-0x38)={&(0x7f0000efd000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000397000-0x80)=[{&(0x7f0000efd000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000efd000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000b05000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000efd000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f00009c7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f00002bd000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000efd000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000fdb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}], 0x8, &(0x7f0000335000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x8000403}, 0x44) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000a74000)={0x3, 0xf}, 0x8) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x1, &(0x7f0000fe3000)=0x80000009, 0x4) mmap(&(0x7f0000447000/0x400000)=nil, 0x400000, 0x3000005, 0x10, r6, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) 2017/12/14 10:51:38 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000b30000)={0x7, 0x78, 0xdd, 0x8, 0x0, 0x1, 0x0, 0x0, 0xc2, 0x0, 0x4, 0xfffffffffffffffe, 0xfffffffd, 0xfffffffffffffffe, 0x0, 0x600000001, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x200, 0x14, 0x0, 0x100000, 0x0, 0x1, 0x40, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x104) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x20003, 0x3f, r1, 0x800000000000000) r2 = syz_open_dev$evdev(&(0x7f0000626000)="2f6465762f696e7075742f6576656e742300", 0x7, 0x501000) write$evdev(r2, &(0x7f0000733000)=[], 0x0) inotify_init1(0x1) r3 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x50a00, 0x0) perf_event_open(&(0x7f0000621000-0x78)={0x5, 0x78, 0x1, 0x9, 0x4000000000000000, 0x0, 0x0, 0x4000000000000, 0xc20, 0x0, 0x8001, 0x200, 0x2, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x20000000, 0x81a0, 0xfffffffffffffffe, 0x100000000, 0x0, 0x0, 0xe9, 0x0, 0x0}, r0, 0x7fff, r1, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f0000fbb000)="", 0x0}], 0x1, &(0x7f0000fc0000)=[], 0x0, 0x0) socket(0x400000000000010, 0xa000000a, 0x5) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)="2f6465762f6b766d00", 0x200000800000004, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0xfffffffffffffffd) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r6, &(0x7f0000884000/0x18000)=nil, &(0x7f0000fc0000-0x18)=[@text32={0x20, &(0x7f0000e59000-0x53)="70c50fdd75e666ba4200b880110000ef66baf80cb8583ec189ef66bafc0cb0feb9800000c00f3235000800000f30660f3880a62a691fe3660f38f6ddc4e24dba950000010026650f01d1660fdb2f660f388227", 0x53}], 0x1, 0x6, &(0x7f0000fbd000-0x20)=[@cr4={0x1, 0x20000}, @flags={0x4, 0x1001}], 0x2) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x5) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r7, 0x4008ae9c, &(0x7f0000265000)={0x11, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f0000012000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1, 0x2, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0}, {0xfffffffffffffffc, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7, 0x80000000, 0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x7fff, 0x81, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x1, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x101004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffbff, 0x3e, 0x0, 0x0}, {0xf000, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000bd0000)={&(0x7f0000417000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000b67000)=[0x0], &(0x7f0000fbf000-0x4)=[0x0], &(0x7f0000fc3000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x1, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f000017a000-0x1c)={0x101, 0x8, 0x4000000000006b7c, 0x0, 0x1, 0x3, 0xff, 0xffffffffffff8000, 0x2, 0x10009, 0xfffffffffffffffc, 0x4, 0x0, 0x4, 0x100000001, 0x79, 0x3, 0xfffffffffffffff9, 0x40000000000002}) ioctl$KVM_X86_SET_MCE(r7, 0x4040ae9e, &(0x7f0000019000)={0xaac75d3986ff5ebf, 0x1, 0x7fffffff, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = timerfd_create(0x7, 0x80000) sched_rr_get_interval(r0, &(0x7f0000898000-0x8)={0x0, 0x0}) timerfd_gettime(r8, &(0x7f00007b9000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0x0, &(0x7f00002d0000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000274000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000aeb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r8, 0x3, &(0x7f0000005000)={{r10, r9}, {r11, 0x0}}, &(0x7f000000f000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r8, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {r12, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/14 10:51:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80002, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000d6f000)={0x7, 0xffffffffffffff01, 0x9, 0x1, 0x4, r0, 0x7}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00003ff000-0xc)={&(0x7f0000409000-0x8)="2e2f66696c653000", r1}, 0xc) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f00000be000-0x4)=0x8, 0x4) syz_emit_ethernet(0x37, &(0x7f0000e5a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="7adada1f9ef8", [{[], {0x8100, 0xdaa1, 0x2, 0x2}}], {{0x10002, @arp=@generic={0x103, 0x6003, 0x6, 0x1, 0x9, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "30", @random="790103bcab47", "e7da6d3048e594cafac335ce7b2c6911"}}}}, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00005d3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00003a4000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x732, 0x101, 0x400, 0xd8c0}, &(0x7f0000620000-0x4)=0xa0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = epoll_create1(0x8000000000080000) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet(0x2, 0x80003, 0x7) sendto$inet(r3, &(0x7f0000313000)="36a377df0000000027de000000000000000627b087271912", 0x18, 0x0, &(0x7f00007ad000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d9b000-0xc)={0x7, 0x0}) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a2e000)="2f6465762f6375736500", 0x1, 0x0) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000ebc000-0x80)=[@in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8f}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x0, 0xc9c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x80) r5 = getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ebc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/14 10:51:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b57000-0x8)="2e2f66696c653000", 0x8042, 0x1ffffffffffffc) open(&(0x7f00002d3000)="2e2f66696c653000", 0x0, 0x40000000000002) sendto$ax25(0xffffffffffffffff, &(0x7f0000002000-0x9c)="", 0x0, 0x0, &(0x7f0000002000-0x10)={0x3, {"f03802bf92622c"}, 0x0}, 0x10) r1 = socket$inet6(0xa, 0x802, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000c3a000-0x8)={0x7, &(0x7f0000b79000-0x38)=[{0xffffffffffff52fc, 0xa0, 0x6, 0x9}, {0x1, 0x2, 0xb62, 0x2}, {0x2, 0x4c, 0x1, 0x200}, {0x4, 0x2, 0x1aaf, 0x800}, {0x5, 0x7, 0x4, 0xff}, {0x401, 0x100000001, 0x401, 0x80000001}, {0x3f, 0xfe, 0x7, 0x3}]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a68000)=0x0) r2 = creat(&(0x7f000058f000)="2e2f66696c653000", 0x1) syz_open_dev$loop(&(0x7f0000930000)="2f6465762f6c6f6f702300", 0x0, 0x125080) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f00001f8000)="2f6465762f6c6f6f702300", 0xb) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2017/12/14 10:51:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00001db000)="2f6465762f7573626d6f6e2300", 0x1, 0x5ffe) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000039d000-0x4)=0x0) syz_open_procfs(r0, &(0x7f00003ed000)="73746174757300") fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000519000-0x78)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fbf000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2180fc, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000655000-0x4)=0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000265000)="2f6465762f6b766d00", 0x80000, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000184000)="2f6465762f6b766d00", 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000af8000-0x9)="2f6465762f6b766d00", 0x100000, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000c25000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cb4000)=0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x40e, &(0x7f0000cd4000-0x20)={0x1, 0x0, 0x32b, 0x0, 0x0}) write(r3, &(0x7f0000201000-0x1a)="", 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00007f8000)="2f6465762f76637300", 0x0, 0x0) r5 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00001e1000)="2e2f66696c653000", 0x800) inotify_rm_watch(r4, r5) renameat(r1, &(0x7f0000291000-0x8)="2e2f66696c653000", r1, &(0x7f000021d000-0x8)="2e2f66696c653000") io_setup(0x5, &(0x7f0000916000)=0x0) openat(0xffffffffffffffff, &(0x7f0000975000-0x8)="2e2f66696c653100", 0x8c080, 0x100) 2017/12/14 10:51:38 executing program 5: socketpair(0xf, 0xf, 0x5, &(0x7f00004a7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000dcc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000b48000)={r1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000003000-0x8)="2e2f66696c653000", 0x8008, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000004000-0xc)={&(0x7f0000002000)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000b6b000-0x8)=[{r3, 0x8, 0x0}], 0x1, 0x4) socketpair$inet6(0xa, 0x2000000000004, 0x100080001, &(0x7f0000918000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f00006a2000)=[], 0x0) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000b6b000-0x30)={0x1, 0x2, &(0x7f0000b6b000)=[@generic={0xb61, 0xf514, 0x54, 0x0}, @generic={0x9595, 0x3, 0x800200000, 0x1}], &(0x7f0000b6b000)="cb49", 0x9, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80000001, 0x0}, 0x30) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000b6b000)=r5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b6b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x802, 0x88) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r6, &(0x7f0000f66000-0x1)="d1", 0x1, 0x2000c7fe, &(0x7f0000003000-0x1c)={0xa, 0x1, 0x4b9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) sendto$inet6(r7, &(0x7f0000f65000)="e6", 0x1, 0x0, &(0x7f0000e37000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/14 10:51:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x8080f, 0x20, &(0x7f0000b7d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000fa1000-0x4)=0x8, 0x4) timer_create(0xfffffffffffffffe, &(0x7f00007a0000)={0x0, 0x1f, 0x0, @thr={&(0x7f0000921000)="", &(0x7f0000569000-0x2c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e7000-0x4)=0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004b8000-0x11)="2f73656c696e75782f656e666f72636500", 0x600841, 0x0) fdatasync(r2) ioctl$KDSETMODE(r4, 0x4b3a, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00005f4000-0x16)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0xb2, 0x0, 0x40}, &(0x7f0000c3e000)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000fe1000-0x8)={r5, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f000020f000-0xc)={0x0, 0x3c, &(0x7f0000014000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006c8000+0x2b2)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000811000-0xd0)={r5, 0xc8, "7edfd5ed2415d9e5e9aba6c89cacf63617da5a2a258bf70c0ea924b7ec6ee708cc2f70dd2057ecd9aedffdc71dbc0ae1c405483a997e33c5c2b680e861938b28d3bf2239397998fe369a4d65467bacfa73e55a877582b2a400d3758f6595d502917dfec3f619bd4be885e9ae59a38cf4aaeba8989d7ea0b650d592a873893571d8ca0a65d7983500f265ac02f77c0d074fb648a5235099ec91289702faa42402a145cd76e9ca9df64275bfa0baa004d398a378503b42388ddc835b9005884281114efbff72e1795c"}, &(0x7f0000cdb000)=0xd0) r6 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) io_setup(0x1000000000006, &(0x7f0000d16000-0x4)=0x0) recvfrom$unix(r4, &(0x7f0000684000)="0000000000000000000000000000", 0xe, 0x1, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f00007ab000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000eb2000-0x8)={r8, 0x1}) io_submit(r7, 0x8, &(0x7f00000e7000)=[&(0x7f000052b000-0x40)={0x0, 0x0, 0x0, 0x1, 0x62, r6, &(0x7f00003fe000)="e838619466231485ff987966aa46447d71b1c50c3af37fc2c84d", 0x1a, 0x8000, 0x0, 0x0, r6}, &(0x7f0000bd5000-0x40)={0x0, 0x0, 0x0, 0x6, 0x9, 0xffffffffffffffff, &(0x7f000007b000)="7203558eb7edd9411dd297134727d8ecb2e6c7811da535fbb2c4cd2a17d6a84385a6828cf5ee2407be86e6bc9e3e74100e7ac984535853ad16fe3e05", 0x3c, 0xac, 0x0, 0x1, r6}, &(0x7f00005b1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000b0000)="20c667f062c0b124f51de88f83e7989bf75819249c1fddb0259d3b2e281f01f3bb2b52521033f870e507043b48a0ae1f7d8193e230e6aa5d6a1c0647905da8a945df73e862e2c61bbebf498d3682a8dac79e85a83c1f9cce2a098ce125a4f7484889a29f1c1a34273de8a6788ee30cb539ecd3e375a6dc5041514c07c6ad1d0b376d6121810d17e127c1414179ea1b450e88", 0x92, 0x7, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x5, 0x2, 0xffffffffffffffff, &(0x7f0000143000-0x4)="b9dfeace", 0x4, 0x6, 0x0, 0x1, r6}, &(0x7f000000d000)={0x0, 0xd82fdb565c7e6948, 0x0, 0x3, 0xc00, r1, &(0x7f0000446000-0xa5)="5a6455cbd1468fbe8f61f258ddc909601f7cba1b1cba404f37d829ea402a9e77b609af56305c6613c9a5eee549322ad33bfcddc1ab45ac87699fce5bbd49a6ffe852804b4fa79d7fe501780b115dd82f36ee9eaaab5b2816f91df5f93cbcc5d90133ed166c3dee6aa470fe38e89a7b37f37b8d09365e3fe300cebab0929e640ea004f6ec3255ce80bbbb8b25d4ecba428718a4bee2e00c9500abc20dfe241e9d0a7da67f01", 0xa5, 0x80b, 0x0, 0x0, r6}, &(0x7f0000489000)={0x0, 0x0, 0x0, 0x20000000007, 0x20, r1, &(0x7f0000002000)="ce01855ef8bfd3c449cb0bde984f466d935fb0a851706887183fde824795df46eef93e0acfa9370992611d23b39c1c62d6c234896b1b6fea799a6121de91f783104f2d4c9bae20f18850d5cfe16809fbcc3093b7800fcba24b7ef214cd6343932c021d9fab08e55f992a7bd6d96e0704aa986f277ada37563292c2e29a5feababd96e36952af159d5416e691857325cdfbe2e4ea9ba915b4f69b2e243ab386f3210aa73772e5", 0xa6, 0x7ffb, 0x0, 0x1, r6}, &(0x7f00006bf000-0x40)={0x0, 0x0, 0x0, 0x2, 0x8001, 0xffffffffffffffff, &(0x7f0000c26000-0xde)="3607e42b278f1cdf06838f2b13813fa53ee4ce7b082784ed0f5f98bdf27b4d016658c48bc95153905a881f8231ec90f6cf06574005ce6d0ab4438bef168a28fd15da08eb87b4b15627325322cd4b838bc71645d759912b890e42fc5125679f2c51b64eebb9225e652d8638a8e44a24de3044eb56f4c4f6bf39ed9a64246974bb4f0d1dc3c9f38ca961274fc32c206fb8e4138481354c2049cd0dc05f850cbb9bc11c84b4c7fb9be612a3c24e3bafe87eb9e51e48d3d11d0e39bd68fd40a4af33bb2dbbf7b86bb262cc02e35c5dd43cc864b276d372554941f5f4d62afa33", 0xde, 0x4, 0x0, 0x1, r6}, &(0x7f0000918000-0x40)={0x0, 0x0, 0x0, 0x7, 0x32, 0xffffffffffffffff, &(0x7f0000da1000)="3b0f371a19c53ac83b2e998849087b7b6203bdd0aff63df12afeca3d2df0b3", 0x1f, 0xfffffffffffffffa, 0x0, 0x0, r6}]) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f000074c000)="c68614a60e99bdb8a131df695a9cfb3bc712be67aad5c5b1ab6cc927466c1a6c9e5d098dfa871b701b9ff804c30ea64f1e618504738b2aa87349b0dfb6f3ca220c54f9214393822b9cf01a2d93a67814a38a6ec58ac5f3ff38741c746b3522163e5d602ca0f387d36b1bacdc8156896f0143da74a632327f7a88c437605eaf") bind$alg(r0, &(0x7f0000683000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d6165732d6165736e69000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) clock_gettime(0x0, &(0x7f0000e31000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000ce6000-0x58)=[@in6={0xa, 0x2, 0x562a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, @in6={0xa, 0x2, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) recvmmsg(r6, &(0x7f0000874000-0x80)=[{{&(0x7f00005ed000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f000078f000)=[{&(0x7f000043c000)="", 0x0}, {&(0x7f0000d37000-0x4)="00000000", 0x4}, {&(0x7f00002d8000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}], 0x3, 0x0, 0x0, 0x7}, 0x10001}, {{&(0x7f0000ab1000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000088b000)=[], 0x0, 0x0, 0x0, 0x200}, 0xb28}, {{&(0x7f00006f3000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x58, &(0x7f0000e42000-0x10)=[{&(0x7f0000ade000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f0000378000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}], 0x2, 0x0, 0x0, 0x97}, 0x24000000}, {{0x0, 0x0, &(0x7f000047e000)=[], 0x0, &(0x7f00005bd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28, 0x8ac6}, 0x0}], 0x4, 0x43, &(0x7f0000f8c000)={r9, r10+10000000}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00009ee000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004e000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00007da000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x3, 0xfffffffeffffffff, 0x3, 0x3d75, 0x0, 0x80, 0x80, 0x56, r11, r12}, {0x2, 0x2, 0x6, 0x7fff, 0x5034, 0x80000000, 0x10000, 0x3}, {0x80, 0xc5, 0x6, 0xfff}, 0x7ff, 0x7, 0x5ce, 0x0, 0x8, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x101, 0x9d1}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x4, 0x0, 0x3, 0x0, 0x200, 0x4}}, 0xe8) ioctl$KVM_S390_VCPU_FAULT(r4, 0x4004ae52, &(0x7f0000222000-0x8)=0x6) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000079d000-0x8)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000019a000-0x3e)="ee6125fb30092b377495fbfee82a0310673b6d8b77da77a54d5bd58c99ce8c405a4a444dfa512ec121f8f51e13c7775ff8c145d67cee641ded08c4d929", 0x3d) 2017/12/14 10:51:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001cd000-0xd)="6e65742f6d6366696c74657200") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000727000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c1000)=0xe8) keyctl$get_security(0x11, 0x0, &(0x7f0000656000-0x43)="", 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000bc4000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000abe000)={0x0, 0x0, 0x0}, 0xc) rename(&(0x7f0000bcc000-0x8)="2e2f66696c653000", &(0x7f0000dd5000-0x8)="2e2f66696c653000") socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000011c000-0xe8)={{{@in=@empty=0x0, @in=@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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef6000)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000a43000)={0x0, 0x0, 0x0}, 0xc) r10 = getpgid(0x0) stat(&(0x7f0000524000-0x8)="2e2f66696c653000", &(0x7f0000ae7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$pid(0x0, r3, 0x81) r13 = getgid() r14 = syz_fuseblk_mount(&(0x7f0000ad6000-0x8)="2e2f66696c653000", &(0x7f000083b000)="2e2f66696c653000", 0x0, r4, r12, 0x6, 0xa79, 0x80000) sendmmsg$unix(r2, &(0x7f0000868000-0xa8)=[{&(0x7f0000573000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000096b000)=[{&(0x7f00008cc000)="60c96171b15fe17a0103c4e1e36cc7146d921bec58cc17529a4c766353594621bc419d2693d38c03e8fc3912aea3c4cd3d672535066b800061d92a", 0x3b}, {&(0x7f00005d1000)="94713ec32f036559d0b055805f30df0db921e3389def732f9933b6ed8e5bd3d80464f9de8cc9ce2221ab95d705783571343f420d07de0a8332bfd4a39adb18554faacb58e760b0c5f3991f53d543d154ce1402a52ba13e0b3f499f24af383bc2b8e1777e6696a82b173469d9da5d963b637ad6b5b99ce71c9fd95ef708ae69c0ac65d34bfb13589fbcc96142ddf2b82b524f4fa3719d54c6dde2fc7b8226b34923b4b2fc577ec83f4cc4e8640e4df5635a0bcb259bc2a6343d0148786b6a9da66ea3b076f81c4a446c12108daf6d1ccbc1f9", 0xd2}, {&(0x7f000070f000-0x98)="b6c2b4c9a148f902e9bea96cf6578fb52084608086dc1a3e661e761703afb04a8ebbe4f4c11a0c4c97cab33b4220f1b095d109556432595b9d2d94e567b842cae6f41c0708d4824ab719ceace2557460e0f2e804ae9b3de3de0e6ceaf525b15c6e69cac0bc63edb4a31ba77738058ad2ad4e06aef0e57e530ce6681c147071024533efff5a915dedeb5aa4edcdbcc96b4f0d54e3fc343ec4", 0x98}, {&(0x7f00004e4000)="b8ee25358807254065609185d0b8f929bfc4ecb86cfabbdb86d879aeb4302c6b5a932a5a453ed5bbffbe2016b1cc01d0fb061b6dea0aa6479c34bd86b3e9ae4a5952b2a443962c9ab279aac6e290125e5b5e7ce59b41f6d1851c8db6b2988a676316ae999e356053b9834c93cf71d40e81a6178df12cbeb62c47ef636ed07c703f2029a6773e2a476a15fb37ce91bece9e02c94056a1a45d0540d9baa96455b4b1795a46016eb1941e95bb668f0696c699bdcceab9fdea759b97b84935bb05ae6dc6fa2d684c5807e15fa01fac937ec8b1b5456ba3dc6f6027baf20a40dc7da4868b338678d75a07e751e87e252c4c17d5cbd2f688", 0xf5}, {&(0x7f0000268000)="a60d3edc8bbc30f80482c44272580816c812151d3fd3c4db0fd1ca5f0d9e75d795d1c8debfd73442f7ab8c0f9597f4dc2823790c188d1b1f86c4799914198c548d341957f8a30e0745650c0ebade835eec9ffd325044f3846ae70d1d718930eddc259d9849ae4677fe55", 0x6a}], 0x5, &(0x7f0000907000-0x1f)=[@rights={0x1c, 0x1, 0x1, [r1, r1, r1, r2]}, @rights={0x18, 0x1, 0x1, [r2, r1, r2]}, @cred={0x18, 0x1, 0x2, r3, r6, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r13}], 0x64, 0x44001}, {&(0x7f00000d0000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00004d4000)=[{&(0x7f0000ee2000)="1737af422e1340712a5f64f67badbe84a64583fc6f541b5c3cdcdc09b463847f7d648ce48fe1bcbfeefd9145e2d5278475ba2032001c10eaed8773ddb03be62535fc0b42f12f3245d99187c2fa5218f33c4900e34aaae190fe5a7cf414eb01c391408d7d8a8f615376c4d32a710678af3122e613c10f5d159a480942f8", 0x7d}, {&(0x7f0000802000)="0728083218baf2ef335dd6eac273addd96c10973322f6a50006fd07eb5f47d23b669ed31ea5c17b5d09c12122cfb8768e442de787eb46e0530b44b1a26fc1e8dc3b5814deb23b185ba76fff0e79552971552", 0x52}], 0x2, 0x0, 0x0, 0x4004810}, {&(0x7f00006c1000)=@file={0x0, "2e2f66696c653000"}, 0xa, 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{&(0x7f0000fa0000)="dfa25ad1be99baaee0cfe7fa518d40a8aade35a200ce84c01e44b60792ad2885f654a06001dee3da9e5cd66baff92a5ba9379b28cd932a7c49c0b952f02efcde744a4d2af37c092e81f40dd5becd1964943c835eb6dfcd6101cd3fa574f4bd9a493893f24e7ca38eb4f2ffb36c5637477b0720a295afe973ef48bb08321b824b60017e97f241bfee8e99a98bd69cdc", 0x8f}, {&(0x7f00003e9000-0x44)="6c082cd7070418fd38cf51fde9661fed4d9da304996f8aa225df50f01d9e9dd47f1a21556daac309d8fe9cb4258220e891db1ffa593e960bb35b96c09c2717f8e478d5be", 0x44}], 0x3, &(0x7f0000895000)=[@cred={0x18, 0x1, 0x2, r3, r8, r5}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x14, 0x1, 0x1, [r2, r1]}, @rights={0x18, 0x1, 0x1, [r14, r1, r2]}, @rights={0x18, 0x1, 0x1, [r14, r2, r14]}, @cred={0x18, 0x1, 0x2, r7, r4, r9}], 0x88, 0x4000000}, {&(0x7f0000b37000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000e47000)=[], 0x0, &(0x7f0000ef4000-0x18)=[@cred={0x18, 0x1, 0x2, r3, r11, r12}], 0x18, 0x800}, {&(0x7f0000534000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000325000)=[{&(0x7f0000cb9000-0xcb)="f08080f2e16654417dc096425b3db50072ceea485508ea3e64a45e0c305cb52fc55d5d6a489ec8e94f9cdd25e869b32a3a2f425a58e40c4fdc1d3e0378adf91ad65b45455da0c47b9c884fdb72bd9849da8456469e6a518a1af07ede6c710c8b85a141264a0542c82dce46ceaf082e521a97dd21c1c8ee4e3b4dc107d7c5ba08a6f14ee3fdf9cbb3c328b6b4d1829f7ba427245675da22c5a599498955586538d5acad3d471f115ed71bd7b0ddf04cdbea4f7c0c87abde82ee8ee979aa169370e21f8422930a2458d4805e", 0xcb}, {&(0x7f0000376000)="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", 0xfe}], 0x2, &(0x7f0000545000-0x40)=[@cred={0x18, 0x1, 0x2, r10, r8, r13}, @rights={0x10, 0x1, 0x1, [r2]}, @cred={0x18, 0x1, 0x2, r7, r11, r13}], 0x40, 0x4040}], 0x6, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r2, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000f98000-0x8)={0x0, 0x0}, 0x800) ioctl$TIOCPKT(r15, 0x5420, &(0x7f00004d3000-0x4)=0x7ff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000015c000-0x4)=0x0) sched_getparam(r16, &(0x7f0000d2f000-0x4)=0x0) socketpair(0x2, 0xa, 0x81, &(0x7f0000ed0000-0x8)={0x0, 0x0}) connect$unix(r2, &(0x7f000022d000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$DRM_IOCTL_MARK_BUFS(r15, 0x40186417, &(0x7f00005a3000-0x18)={0x0, 0x4, 0x0, 0x3, 0x7, 0x4}) 2017/12/14 10:51:38 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e83000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x80000000010, 0x203, 0x7) preadv(r0, &(0x7f0000d5d000)=[{&(0x7f00007a3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f0000924000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x4000, 0x0, 0x3, 0x0, 0x4, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000e74000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) open(&(0x7f00002cb000)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xfffffffffffff004, 0x4) bind$inet(r2, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ipx(r2, &(0x7f00009bf000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9, 0x20, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000070f000)=0x4) mkdir(&(0x7f0000a8e000-0x8)="2e2f66696c653000", 0x9) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x50, &(0x7f000000a000)="") fcntl$dupfd(r0, 0x0, r1) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f000058b000)={0x4, 0x8, 0x3ffc00005}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x34, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000ef4000-0x8)="2e2f66696c653000", 0x400002, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r3, &(0x7f0000001000-0xf)={0xf, 0x7, "5fd3e6cf8905fd"}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000cca000)="baa6a24df4469f8f36547dbb7ec83f202a7b404565e754a98303dc8573fe434cb40fcc5b4ae006670312a3cfdd48235944ea4e71da777747b05869f3f78cef4c558b082af2b85dcfc63d1794d741b30b44c69a27bc50eb7fad28510d57326d754cac01e13cd83f67840feffd6e3c94881040dbbd97c2bacfbea63991c63ac9a3d2ae601837213ace479b01c80c640e382f164d") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000466000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002cd000-0x4)=0x20) mkdir(&(0x7f0000929000-0x8)="2e2f66696c653000", 0x0) 2017/12/14 10:51:38 executing program 3: syz_open_dev$vcsa(&(0x7f0000988000+0x7ec)="2f6465762f766373612300", 0x0, 0x0) sigaltstack(&(0x7f00007d3000/0x2000)=nil, &(0x7f00006d4000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f000036a000-0x8)={0x6, &(0x7f000024f000-0x30)=[{0x8, 0x253a31d4, 0x8, 0x2}, {0x81, 0x72a, 0x1f, 0x7fff}, {0x0, 0xb5b, 0x3, 0x401}, {0x8000000, 0x5, 0x6, 0xff}, {0x8000, 0x8000, 0x7, 0x400}, {0x0, 0x4, 0x101, 0x1}]}) setsockopt$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) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10000000, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/14 10:51:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000b000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) r1 = gettid() r2 = fcntl$dupfd(r0, 0x406, 0xffffffffffffff9c) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfdfffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, r2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000cfc000)=0x1, 0x4) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e50000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) init_module(&(0x7f0000291000-0xdc)="2f6465762f696e7075742f6576656e742300", 0x12, &(0x7f0000c90000)="2f6465762f6877726e6700") ioctl$TIOCGETD(r2, 0x5424, &(0x7f00006ca000-0x4)=0x0) r5 = socket(0x0, 0x0, 0x40000000000000ff) setsockopt$sock_void(r5, 0x1, 0x1b, 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f00007eb000)="000000000000000000000000000000000000000000000000000000000000000000000000") clone(0x0, &(0x7f0000a63000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") fcntl$lock(r2, 0x5, &(0x7f0000b96000-0x10)={0x2, 0x2, 0xffffffffffffff00, 0x0, r1}) perf_event_open(&(0x7f0000b94000)={0x3, 0x78, 0xdf, 0x0, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x40000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000722000)={0x0, 0x3f, 0x4, @thr={&(0x7f0000b70000)="c740e2e6e45b931f7a09742c9db76d498fe5e9b0923fbf6242aa654a12551ef2d2b140fc2954d9c2b507184bfb1bc692a594933741b0160e1673d04b208d6bd7b11d6fb315de98aacd8ad573af603c0463b978d2f919c67b79ce144ec5b81df3362e0a977d5e2c0afb0f9be14395e6ad268313ea5d1c3d77126a2ef6cc1e8d38ca259349b9bd84bea8e54de51c4cdceb13e7", &(0x7f000077f000)="7b653b7f8b25dde405e53c7b51fcae1c817b5e62abe7fa83eb34ddba1cea6d33a9775c37d60e02a9cfbc1e66e921fe0ffe62adfafebfd9c4d7ee98a582050278da91b543fc8407815dad606c75c66b983c3f526205825c41f8a1d9b9922303856d6b64d93d6683544864e950e5cb514678077bfa33ff09ce82869d6dddc614441245a62edbd98e0c861280dc50f37ecaeb20f59240741f685fb74f6eb76a766bb32ff8c45f126d6455b3a6e43aa4ce926edbebaddec7db3fd8193455767211ff0a5077ca518dab97157fe116fbed1df07335baaa02"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b6000)=0x0) pipe2(&(0x7f0000300000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) setpriority(0x1, 0x0, 0x5) vmsplice(r4, &(0x7f0000227000-0x60)=[{&(0x7f00007f3000-0x99)="f0c8320f05e17c5ce6c84fa6aafaec42a24d535fa3000000066c8e266bd0647a9b1d12031621f886cb28b84ea4c4cdc431b0fdde8145fac2a05ba2418a65196508806fa9966d5e7149d53f2b1cd12dd678fdc2c1b3225f19f2941a43ec569b6fb50172c85cc5448cf67dbbf225f395b66e3366c5fcd51b64b747519f38be2590a55bdd927f4ad705a291f034279b36360a81cee59404d591ed", 0x99}, {&(0x7f00007f3000)="6a8200000800000000056821c2a35cfb30ea3273d46ebd585fffa27155c62ef6ffaeedab8294c016d5e3", 0x2a}, {&(0x7f00001db000-0x77)="d19a0f7b82f499ae7ade35824e667e280f80f9caecffc247b0c90c128986966c321cd7264e1e80efbefab01425ca61b9cc0fc2dd8664a40299a58cdd6f5d9df57f0835d4515c172c77fd3e5ad33f1ecc22769427b5e694ecf401f81efd6149d12518246857137b6556ac9c795123caa40d6455ddf5a3b0", 0x77}, {&(0x7f0000bf5000-0x101e)="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0x101e}, {&(0x7f000087b000-0x1000)="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0x1000}, {&(0x7f00007c9000-0x39)="d7486fe7b389d8f332b6382d804b49ccc1a57115d03d492690229b365d229f4f332aaca3102e9f2cc6d11db237aba558cd523fb7e415db93606ea9be6a027472cd61a4b3977a7033629d6c2f27ab18b8ba802256ab69e2286af1a191b04c9e5f4a279ac5c6d2af85153feefa4d7ef19a4db51c7d20b5bdfc1841151f49456a20f4bfb9c50244d62005122e", 0x8b}], 0x6, 0x1) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f00002a6000)=0x2, 0x1, 0x2) recvfrom$inet(r6, &(0x7f00002eb000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e, 0x2, 0x0, 0x0) sendto$inet(r3, &(0x7f0000f0f000-0x1)="0e", 0x1, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000a69000)=@add_del={0x2, &(0x7f0000b59000)=@generic="b9152e53e403fe114b849df126473d81", 0x8}) socket(0x3, 0x3, 0x3) ioprio_get$pid(0x1, r1) 2017/12/14 10:51:38 executing program 0: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000195000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008fe000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000446000/0x1000)=nil, 0x1000, 0x1) r0 = syz_open_dev$sndseq(&(0x7f0000196000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007f4000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000051c000-0x58)={{0x0, 0x0}, 0x0, 0x9828, 0x0, {0x0, 0x0}, 0x0, 0x400000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006c2000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00005b6000)={0xec, 0x2}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00009d0000-0x4)=0x6, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000f8f000-0x4)=0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004e1000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ef3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000a00000-0x4)=0x0, &(0x7f000041a000)=0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000334000)={0x1ff, 0x1, 0x7000, 0x2000, &(0x7f0000d4d000/0x2000)=nil}) 2017/12/14 10:51:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000034d000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) faccessat(r0, &(0x7f00007dc000)="2e2f66696c653000", 0x4, 0xb00) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(r1, r0, 0x2, 0x8) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000b76000)=0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getpid() ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f00008cc000-0x10)={0x2, 0x7f}) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003ec000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000cde000-0x4)=0x0) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f00008f8000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) mkdir(&(0x7f0000eee000-0x8)="2e2f66696c653000", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r5, 0x1, 0x2a, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000769000-0x20)={@common="67726530000000000024040000000000", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r5, &(0x7f0000001000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$netlink(r0, &(0x7f0000000000)={0x2, 0x0, 0xb2b1, 0x0}, 0xc) write$evdev(r4, &(0x7f0000000000)=[{{0x0, 0x0}, 0x7, 0x4, 0x0}, {{0x0, 0x0}, 0xbe, 0xf8ae, 0x4}, {{0x0, 0x2710}, 0x401, 0x4, 0x9}], 0x30) dup2(r3, r6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r7, 0x10e, 0x1, &(0x7f0000c6a000)=0x180000000000000, 0x4) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x15, &(0x7f00000af000)=0x0, &(0x7f00002eb000-0x4)=0x4) 2017/12/14 10:51:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x1, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0x48) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000305000)={0x0, 0x0}) perf_event_open(&(0x7f000038e000-0x78)={0x2, 0x78, 0xe2, 0x2, 0x0, 0x10000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69, 0x2000, 0x1, 0x0, 0x0, 0x0, 0x8, 0x2000000000000001, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r2 = perf_event_open(&(0x7f0000768000)={0x40010000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0xfe, 0xfffffffffffffffe, 0x0, 0x10, 0x0, 0x0, 0x0, 0xe1, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r3 = syz_open_dev$tun(&(0x7f000068d000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x200000000) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000086b000-0x28)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f00002e4000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r4 = add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r4, 0x6, 0x2, r4) pipe2(&(0x7f0000c93000-0x4)={0x0, 0x0}, 0x204000007ffff) r7 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(r1, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f0a000-0x8)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f000002a000)={0x0, 0x7, 0x0, 0x3ff, 0x1e4}, &(0x7f000006b000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000558000-0xc)={r8, 0x4, "06db5f9b"}, &(0x7f000066f000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00002fd000)={r9, 0x4d, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) fcntl$setstatus(r7, 0x4, 0x4000) sendto$llc(r0, &(0x7f00005d4000)="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", 0x145, 0x40, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x7, 0x0, 0x4000000100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x4, 0x0}, r1, 0x100000200000, 0xffffffffffffffff, 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x9, 0x8, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x9d88, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r10, 0x29, 0x3b, &(0x7f000088b000)="", &(0x7f0000001000)=0x0) io_setup(0x20, &(0x7f00005d3000)=0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r2) io_submit(r11, 0x1, &(0x7f0000001000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="04", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000a46000)={0x8, 0x0, 0x10000, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0106434, &(0x7f0000552000)={0x21, r12, 0x0, 0x5}) bind$inet6(0xffffffffffffffff, &(0x7f0000c9c000)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) 2017/12/14 10:51:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@generic="1f980510b532c8b46676e37346c339be", @ifru_addrs={0x2, 0x3, @rand_addr=0x5b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setns(r1, 0x4000000) bind(r2, &(0x7f000060e000)=@ipx={0x4, 0x20, 0x1f, "3ef3a556b656", 0x5b9, 0x0}, 0x10) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000000a000-0x4)=0x10, 0x80800) r3 = socket$key(0xa, 0x2, 0x88) socket$inet(0x2, 0x0, 0x0) sendmsg$key(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000005000-0x20)={0xa, 0x0, 0x0, 0x6, 0x2, 0x0, 0x80ff, 0x0, []}, 0x10}, 0x301, 0x0, 0x0, 0x0}, 0x0) 2017/12/14 10:51:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000eb4000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ff7000)={{0x10000000000000, 0x0}, {0xe, 0x0}, 0x0, 0x5, 0xfffffffffffffffb, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000f4000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f000049d000)={0x3, 0x0, 0x10003, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000c1e000)={0x2, &(0x7f000044b000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000b26000)={0x0, r2, 0x2, 0x7}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000036d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7e000-0x4)=0x8) 2017/12/14 10:51:38 executing program 1: rt_sigreturn() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x8)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000000)={0xfffffffffffffff8, 0x8, 0x7ff, 0x400}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common="6970365f767469300000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x406, r0) fremovexattr(r0, &(0x7f0000000000)=@random={"6f73322e00", "2d00"}) fcntl$getown(r2, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000005000-0x4)=0x8001) socket$inet6_tcp(0xa, 0x1, 0x0) fsync(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000006000-0x1)=0x0) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000004000)={0xfff, 0xfa, 0x5}) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000001000)=0x42, 0x4) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000006000)={{0x2, 0x2, @empty=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]}, 0x60, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="522a968e917767a2e6c2a234d7c2cdc0"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000006000-0x1c)={&(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000005000)=[{&(0x7f0000005000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000008000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000008000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f0000008000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000003000)="000000000000000000000000", 0xc}], 0x5, &(0x7f0000007000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc, 0x7}, 0x60) 2017/12/14 10:51:38 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eb8000-0xc)="2f6465762f6175746f667300", 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x100000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000041f000-0xc)="69645f7265736f6c76657200", &(0x7f0000de3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eac000-0x17)="3a707070316e6f6465767472757374656473656c662800", 0x0) ioctl$void(r1, 0xc0045c7f) add_key$keyring(&(0x7f0000539000)="6b657972696e6700", &(0x7f0000551000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) keyctl$clear(0x7, r2) add_key(&(0x7f0000d94000-0x8)="6269675f6b657900", &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="277ae62a36421cffaba153a3cb2a", 0xe, 0xffffffffffffffff) socket(0xf, 0x4, 0x40) [ 58.208910] hrtimer: interrupt took 43877 ns 2017/12/14 10:51:38 executing program 3: get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4004, &(0x7f0000cf0000)=0x7, 0x100000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xa, 0x3) bind$inet6(r1, &(0x7f0000c6f000)={0xa, 0x0, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0xe68) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r1, 0x0, 0x27, &(0x7f0000de0000)="e000003e7ffeff0021ec067f", 0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000455000-0x4)=0x0) shutdown(r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x3, 0x0, &(0x7f0000000000)={0x2, 0x4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000860000)="6574683000") mq_timedsend(r3, &(0x7f000078e000-0x1)="9c", 0x1, 0x0, &(0x7f0000632000-0x10)={0x0, 0x0}) write(r2, &(0x7f0000277000)="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", 0xfd) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d55000)={0x0, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x47}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x57, 0x40, 0x7f, 0x6, 0x0, 0x6, 0x5, 0xfffffffffffffff9, 0xffff, 0x6, 0x8, 0x10001, 0x0, 0x6]}, &(0x7f00005d9000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e73000-0x20)={0x3, 0x32, 0x8004, 0x9, 0x20, 0x10001, 0x2, 0x40, 0x0}, &(0x7f00006f4000)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000079b000-0x1008)={r4, 0x1000, "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"}, &(0x7f0000360000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000060a000)=@sack_info={0x0, 0x40, 0x1000}, &(0x7f0000d11000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$LOOP_CLR_FD(r5, 0x7002) 2017/12/14 10:51:38 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x88000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x8, 0xa0, 0x5}) socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000432000-0xa)="2f6465762f6375736500", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000933000-0x30)={0x70, 0x0, &(0x7f000075a000)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f0000d79000)=[], &(0x7f0000bdf000)=[0x60, 0x38, 0x28]}, 0x67f}}, @acquire={0x40046305, 0x1}, @register_looper={0x630b}, @request_death={0x400c630e, 0x0, 0x4}, @increfs={0x40046304, 0x3}], 0xd4, 0x0, &(0x7f0000464000)="4f831f8e649b97ab59bdf2027027ce03521e490a470fa98971b0dee2f2a80fb0909dc81f06b65bb8c0f129b60f0af902d947c6ce220e0e358264497b41c7382c01431c2acec0b52a49da035bc9dfb314017991e8b6c3bbeef94b2170ba6569a4b4cc302e8d27fefbf72733081983479c5ecc9b5144f109d3a4d144c04547a920f27ad822e046ac6a86ca7095cafaf379cb74b8b7506ce82cb8db774d9302a251d078b1e86c8fd0d31c435106f7cc3f9cc39e57ab476c561a795d08c5b814fb8369ff73e4b739b7a716bd4b49a8284277503d9f95"}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000035a000-0x14)={0x0, 0xfb, 0xfffffffffffffffa, 0x1fc, 0x2, 0x82}, &(0x7f0000d35000)=0x14) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000e84000)={0x0, 0x1, &(0x7f0000000000)=[@map={0xfddc, 0x7, 0x0, r1}], &(0x7f00005ed000)="fb20c3", 0x0, 0x0, &(0x7f00007f6000)="", 0x3, 0x0}, 0x30) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000066d000)={0xffffffffffffffff, r2}) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000e04000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8e) bind(r4, &(0x7f0000aa5000-0x80)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000269000)={0x2, {{0xa, 0x2, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r5 = socket(0x10, 0x2, 0x10) write(r5, &(0x7f00009eb000-0x47)="1c0000001e000720271622081d00000001000000000000020500f70000020019888d39f226070be4272c6b7c87cef53476980fb38aada6ca98418469c40377c6e0f5a3447f035d", 0x47) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000de3000-0x108)={0x0, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x8, 0x0, 0x401, 0x100, 0x1e6, 0xfff, 0x4, 0xfffffffffffffffe, 0x100000000, 0x0, 0x3, 0xf98, 0x28a, 0x3f]}, &(0x7f0000d97000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000020a000-0x20)={0xffff, 0x9, 0x202, 0x7ff, 0x80000000, 0x254, 0x2, 0x9, r6}, 0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000018d000)={r6, 0xa3, "d488fd06adc7518a9f5dc653fceca2c726b67f5121008db5a80096917479f27949cb11c2d346daf2f7a68818a2a5890b86b2400740b2fe21cc89377678f58422dd490abcfa42c8e79f079b934a897cd74bc63848391809b1b3c0b836134b87fc8ab04df8b74334e77a162df04b8b128f9a557cda02a8ade3a060964d608f2181a2038abeeb8812829341db285106370b85eea165e2559a424458938016a60858266dc8"}, &(0x7f0000040000-0x4)=0xab) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8000000000000401, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/14 10:51:39 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000dc4000)="2f6465762f76637300", 0x80000, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000ba000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000b0c000-0x9)="2f6465762f73672300", 0x7fffffff, 0x24400) fstat(r0, &(0x7f0000e3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000338000-0x8c)={0x81, 0x81, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000710000)=0xce) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f73656c662f6e65742f70666b657900", 0x20000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000002000-0x58)={0x0, 0x27, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) timer_getoverrun(r5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000003000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x40000000, &(0x7f0000001000-0x10)={0x4, 0x81, 0x6, "d83f8e7e7671", 0x7fffffff, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000004000-0x8)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000004000-0x19)={r6, 0x1, 0x11, "9e883719a0a3c597eb71cdef30e65b66e2"}, 0x19) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000004000)={0x0, 0x0, 0x20}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000004000)={r7, 0x80000, r4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000005000)={@common="69705f76746930000000000000000000", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shutdown(r2, 0x1) 2017/12/14 10:51:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000944000)={&(0x7f000011e000)="2e2f66696c653000", 0x0}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000063b000-0x10)={r0, &(0x7f0000bcd000)="c910845620d5cf5e3001cd388708f855f7988234d417b5406e94b190f65865959237e3bd75ce8d60a536e7952c9038498bf8519bbb189902a5846457232c22f44a5f64ff04000c84cc34add9bdbfba46938ba3e77607ed086ff7a4bf6640ab6f597b47e34e47e21a642e3cd8fa45b3fa00f9a935044a3f59f14d16ff175187154fdfb0876acb9dc7e61f4f37a7438e7689c808dc5992aa7e55930d28fc15f8554ebb2a22d5e62b766d7439364d16c82a79caae732d50563254aed61e"}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create(0x800948) r4 = gettid() epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000985000-0xc)={0x0, 0x0}) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f00005fa000)=0x0) epoll_wait(r3, &(0x7f00004e8000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x800) epoll_wait(r3, &(0x7f0000a53000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000e21000)={0x2, 0x9, 0x5, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000371000-0x8)=0x3) epoll_pwait(r3, &(0x7f0000f13000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x12000000000, &(0x7f0000ac0000)={0xffffffffffffff34}, 0x8) sched_setaffinity(r4, 0x8, &(0x7f0000598000-0x8)=0x2) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000aaf000)={0x20000004, 0x0}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f000045c000-0xc)="2f6465762f72666b696c6c00", 0x58000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000972000-0x4)={r1}) pipe2(&(0x7f0000c53000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000793000)=0x6, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000914000-0x20)={0x7, 0x2, 0x200, 0x7fff, 0x4, 0x7fff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000214000)=@assoc_value={0x0, 0x0}, &(0x7f000080f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000cf7000-0x8)={r8, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000a00000-0xc)={r8, 0x7, 0x10}, &(0x7f0000d91000-0x4)=0xc) msync(&(0x7f000090e000/0x2000)=nil, 0x2000, 0x6) r9 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009da000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r9, 0xc0bc5310, &(0x7f0000e55000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000a0c000-0x4)=0x6, 0x4) open(&(0x7f00000c6000)="2e2f66696c653000", 0x0, 0x38) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000103000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f00000d4000-0x8)={r10, 0x1}) 2017/12/14 10:51:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f000064b000)="2e2f66696c653000", 0x1) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x39) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000efa000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efa000-0x4)=0xe8) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet6(r1, 0x0, &(0x7f0000d33000)=0x0, 0x7fffe) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e20000-0x20)={@generic="b82e23670f590b44c956c77628ae4941", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f000083f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = memfd_create(&(0x7f0000abc000)="2f6465762f6175746f667300", 0x2) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000ed9000-0x4)=0x8a) r4 = dup(0xffffffffffffffff) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000af7000)={0x100, 0xfffffffffffffffc, 0x82, 0x1f, 0xff, 0x4}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000059a000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3ff, 0x1, 0x2, 0xa, 0xa0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x800000000001, 0x401, 0x1000000000, 0x0, 0x400000003}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77c, 0x0}, 0x0, @in=@rand_addr=0x0, 0x1ff, 0xfffffffffffffffe, 0x0, 0x0, 0xfff, 0x465a, 0x8}}, 0xe8) personality(0x40000040ffffd) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001c9000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x80) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) connect$inet(r2, &(0x7f0000a59000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00004a1000)=[{0x6, 0x104, 0x0, 0xffffffff}]}) r6 = getpid() rt_tgsigqueueinfo(0x0, r6, 0x39, &(0x7f0000fdf000)={0x24, 0x100000001, 0x9, 0x7}) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000111000)={0x5a76, 0x4, 0x1f, 0x8000000000000000, 0xfffffffffffffff9, 0x3}) rt_sigsuspend(&(0x7f0000058000-0x8)={0x0}, 0xfffffffffffffff8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f000058c000)=0x3cbf, 0x4) dup2(r3, r5) 2017/12/14 10:51:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x20000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000414000-0xe8)={{{@in6=@loopback={0x0, 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, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d6e000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000838000-0x40)=[{{&(0x7f0000001000-0x14)=@ll={0x11, 0xf7, r1, 0x1, 0x6, 0x6, @random="94737ee2b0fd", [0x0, 0x0]}, 0x14, &(0x7f0000e3b000)=[{&(0x7f0000000000)="be7f87e9761e8bfec9fb470aff9525d679e9742b07310d892ba4644fa3f028ecd5901dae8b77aaf11987b8fe7a5b5f310b8924ba3f01687eed7ae929bc6165a96481a742e23771708a8f0a60d877f22da1068f960bcacba093889d6cc29814f38a8d609197348bede4d5df0ce1cd713258507d4f079c7da136f9b8456bde0bf07599f08942f5123469dfa27dec2da9efb719bbe498b2bf78d77e4dbdf4b075dcec09253d39c57261182257bc", 0xac}, {&(0x7f0000000000)="a73b5a80c962223594c3604320f8204c6048cdcf6296f2311b53ae4230a5fff777010e4a567b4536d64438465b8ebe2e793cb2691faec0b607e990fbd71c7a79213c7e28f14764f968bb1cce4fab0c1ad73723befa6a06e32255e740e335e7e5efb548dfe9b0033d6acfcb9e333487c50040ea23af5724d6fba91208209a81e476cf9c55a31a747d191f69", 0x8b}, {&(0x7f0000000000)="a1278bb9d8145d2aa7c953e6f2d175ab4f9920e758bb4e63f3f0fb9c07ec7357ac3cfdf2970e6c341a4fa7b361a4716d26ae017ae17c016917ac02832124c1bda9d3a7d1149ce91e4f10be99247580b7d55db9a31c19e5ccf0dfba55de5d2289fb6bbb0c6f05bc5ed442196d6d7c2f5b6b09f66975", 0x75}, {&(0x7f0000fbe000-0x25)="13472b4cb33ea5ce02ff36ca8b3f07ebca2781060c1bd39d1447c2b482b966b1bc65f4ea64", 0x25}, {&(0x7f0000000000)="17f7aead1972af0eaa556763f72835bfa79207ccff758328e6d99cbffa9c7e2e3bb0f94222", 0x25}], 0x5, &(0x7f0000000000)=[{0xec, 0x10f, 0x9, "56af39e19df93ecaebc9cbbca21b3ea2e119daaa0401e15200bf4ea9629a186d6aeb92559fb6d5d162365d2550ff11ae55d997b02a3af96824d47f834e4b933fdba46be97f34f12269cf21095d77464c2def37059c9c114ad195b128f9c91bf660bfb3f65652cd5e42b6ccb0055926f3829e6500fd7d83f3c833f862101504670ccafae85585da2a1b5605fb85548a56567fea1a2e5650502a02fb51183ad15cf15ce0852f059122e6f9698800a97db66bfaf3530c192471fe1f804f3d6709e03ee5826cede5180b483605d105aa95eed0905fe2e1180db05a57369abecab6"}, {0x7c, 0x119, 0x3433, "0469e522cd3f8ddcbb276636f6fff89ed32fd7e538b43da18a1193612e8d20162bd8faa95e7c1242f93542ecd816131d6074792652200692c010cb3c71b7c9115bce74537c8d2dbb314ef29eb5861798630b1610f666ffd646133f5cf73e7db8527662308bacccb51bd7111f18"}, {0xe4, 0x0, 0x4, "38d024d74a1280d5d851edf2f10ad1bc17f1d3b2d51252225420cda30ca108688ee9f2251a54edd0776e3fac305fb1ecbacb312ac33b3e5db7d3b87e46511bf106a1adfc8c28f49260856febac980f412aa172b7d1e8744a04021294626d7e1477ced6ce45a6f195eb278559f1fd7ea6e16e9ced6802d922eaeb7685cd8ae63e3f03a2091c1564a69f7b288b699e042de933b7364d466ac264c1f32a7c2c4e19f2cc828a2a666cc08a38a6befaff673fc158752725db23e210da7ddd95609d48e0d2e537b0f812ef0dc2cb7ae72835fd756df5b838"}, {0x70, 0x11e, 0x7, "67c97a2bea71cdf13711db85e3882d9fd0c3095f74fd1a77782498a8269b1128a50b8006a0dddbba1c31b05c9e91a7bfd71a22249699bbe26ff0be57de835f7072ecc336e83237a32165ce227ca45133a3875117f99ad73b1c0aad1a509c483021ab"}], 0x2bc, 0x80}, 0x800}, {{&(0x7f0000612000-0x58)=@alg={0x26, "6861736800000000000000000000", 0x0, 0x0, "6d64342d67656e657269630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f000056e000)=[{&(0x7f0000cef000)="5b7c7bcfaa608f6694f7ffb56d9e9879a32af69533c76d7b92fbc19f023d0902aaf08f9123ebe5d42cbc98b8446efe5f767541cd05b7a514949053cc0b17677ce171d819e74a2434337a569d2fb7ce6b6ce1785e2570805a33173d80a9abb5aa279419e5a47d6b5424da63bd5e2bad298ca5c94e6ef5427e61ed833f8ee793d0bac4e95011a895395940b246b98673f5864f3ac37d1136093e23f1e162e170c68f0a40b36b1b3d6a405bd49dc0a28b3b8ea4fd93518418236b9e41c2f378f3efd77da52982f0b1ad51972bee61085185f3cabf33ab5a118c2ca33ab5d49eb94e3c8471e533720b5009ea9b9173", 0xed}, {&(0x7f000057a000)="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"}, {0x68, 0x102, 0x742, "19a42f24550d79c37993a38daff3ac415f6801ac9f3174f407c03a21573d21663bc0795ac1e8e4894cdc6f2608c44fd420e5c69df9be2a64ae64a1f58c27b9dbc159264b3103a80563b008154abb2fd24fa5566ec33c9990a3d478"}, {0xd4, 0x110, 0x1000, "ae9f84d0d415ddfc12acc8af6e6fec82b3fa1f8b7530ecebbec0948af2cd42114c3fed901ee3e7070ab6c442ac615f16da2b947370dc62d154a52d04c2bf5aa11ce69664016d77aa9cfc13155e3752e7d3f2d494fe2d419332251f1a384a867d9546da13de14e54a299ecc998ab32bc6f2e58ffe6753eb816f4e14bc8814421b457c9e8920f1f6e09f4b94626a8376048be645e344fa3ad0560cf6ba2c14631358be1a16c6827e1de204b9998ef84184a5f535a48ffc3abafc7df79d3138f9f7a2a48633b0ab6c"}, {0x4c, 0x10f, 0x20, "2534186dd706edfa97a7dfa0c16dd48e10cbaad547de3bbd94901fe919173f7c51a72d484dbf46d0d1c4d17df190336f531605988230de5989f37920365de9ac"}, {0x38, 0x10f, 0x8, "51df94eb74fc0127c0c9f92daea441568450b1dfa83b75e2025eebcc7e1dbfce55ba21af0be89cd26b405d"}], 0x11cc, 0x4000000}, 0x1f}], 0x2, 0x40000c0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000011a000-0x9)="2f6465762f73672300", 0x0, 0x4280) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000feb000-0x10)={0x0, &(0x7f000064c000)=[]}) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x2000000000000007) connect$netlink(r2, &(0x7f0000001000)={0x10, 0x0, 0x0, 0xfffffffffffffff3}, 0xc) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000b65000)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="64756d6d793000000000000000000000"}) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000ea7000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000100000000"}) mmap(&(0x7f0000b4f000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f0000e9f000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000e74000-0x4)=0x10) write(r2, &(0x7f0000d19000-0x20)="1f0000000501ff49433bf000170400760f07e8e0090008000007000004083c", 0x1f) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e97000)=0x0) r3 = syz_open_dev$sndseq(&(0x7f000055a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000679000)="6b657972696e6700", &(0x7f00002b4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000ecb000)="6173796d6d657472696300", &(0x7f0000aa1000)="350ae1933d7dd8497581533033ec2061d3cf9d6fdc292d236764820486fef1050f2fda49e022b18ab1b47002e2874246fa17e35e5f939f06c2615d159702ece8c7f9cc4a17f08dc61750e3c7619133b3c8b24c0ba80fda2fe4a34e6abb8ac999108a4a846cb0163223b91459fef8199d6d2cf6186e8b0b2ceb9f574f353de22a6f6dcf7dd70f5179428bb3928ac105817a03d51285da87ab79bae61cfe26d4e8fdd82322c96e89a4a5234e989e60658eb9dd69c78e5cfc3459f7a2bfafc422984014c6d8948f4eff26501cb81fd95f4481c1a6") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000d7e000-0x50)={{0x400, 0xfffffffffffffffe}, {0x4, 0x2}, 0x40, 0x1, 0xfe00000000000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = open(&(0x7f0000336000)="2e2f66696c653000", 0x80, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r5, 0x6, 0x9, &(0x7f0000b47000-0x4)=0x0, &(0x7f0000001000)=0x4) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)="2f6465762f6375736500", 0x2, 0x0) preadv(r6, &(0x7f0000494000-0x8)=[{&(0x7f000011a000)="00", 0x1}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000002000)={0x28, 0x4, 0x7, @fuse_notify_store_out={0x6, 0x6, 0xfffffffffffffffb}}, 0x28) 2017/12/14 10:51:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0xd27, 0x400203) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fbb000)="2f6465762f6b766d00", 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cca000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f0000187000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000016000)="2f6465762f6375736500", 0x8000082, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x100000001) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000b37000-0x3c)={{0x3, 0xdc64a1ac83d8c5de, 0x80000000, 0x3, 0x0}, 0x3ff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup3(r2, r2, 0x80000) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000852000)=0x5, 0x2) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000013d000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfff, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x9, 0xffefffffffffffff, "d62d11bdffffaa2dd0d2a18e181f3622a2a799c7c81dc795fd606796248588b1cb92e76cf581a045dec6976a6237b2075e978419edbd3ecf71c03152c1dc21c2f6024b15f9014783e0a5eaed09229452"}, 0x160) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000cdc000)={0x2, 0x0, [{0xc000000b, 0x3, 0x2, 0x71d0ae6a, 0x8, 0x5, 0x80000000, [0x0, 0x0, 0x0]}, {0x0, 0x5b1d, 0x4, 0x1, 0x1, 0x5, 0x6, [0x0, 0x0, 0x0]}]}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000024c000-0x4)=0x0) getpid() r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000b56000-0x8)=0x6) perf_event_open(&(0x7f000002f000-0x78)={0x5, 0x78, 0x44, 0x0, 0x1c00000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) clone(0x4000000, &(0x7f0000345000-0x2)="00c0", &(0x7f0000c96000-0x4)=0x0, &(0x7f0000718000-0x4)=0x0, &(0x7f0000d65000-0x66)="cef472bae069495186329087b8b2dddb6edc7a93660397a3d3593f30a950f626f9b3beee6279571c18a595b447aff0886b3a88d053736cfacbcb39dfbeedc25959187145b366aea716452d7f4340b19f1f2197dc80de85c1b7e7bdb69835c1e1430b89a79a1b") syz_open_dev$loop(&(0x7f0000350000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) syz_open_dev$mouse(&(0x7f0000f32000-0x3)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x8000) r5 = syz_open_dev$evdev(&(0x7f0000929000-0x12)="2f6465762f696e7075742f6576656e742300", 0xfffffffffffffffd, 0x2) read(r5, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r5, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) remap_file_pages(&(0x7f00007f4000/0x3000)=nil, 0x3000, 0x0, 0x1, 0x0) 2017/12/14 10:51:39 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x2020000008984, &(0x7f0000017000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x5, 0x264, 0x80000000000936c, 0x7f, 0x7ffb, 0x9}, 0x4d}}) keyctl$set_timeout(0xf, 0x0, 0x4) 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) r1 = syz_open_dev$vcsn(&(0x7f0000003000-0xa)="2f6465762f7663732300", 0x1ff, 0x500) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r2, &(0x7f0000004000-0x30)={0x30, 0x1, 0x1, 0x400, 0x7b, 0x9, 0x9, 0x8}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0xf, 0x8, 0xfffffffffffffbcf, 0xcda, 0x7, r1, 0x54a9}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, 0x0, &(0x7f0000001000)=0x0, 0x80803) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000)=0x5) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x420000, 0x0) ioperm(0x80000001, 0x101, 0x6) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000003000-0x2)=0x1000, &(0x7f0000003000)=0x2) [ 58.422090] audit: type=1326 audit(1513248699.099:162): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6784 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f90c79 code=0xffff0000 [ 58.469255] QAT: Invalid ioctl [ 58.516152] audit: type=1326 audit(1513248699.197:163): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6784 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f90c79 code=0xffff0000 [ 58.557159] QAT: Invalid ioctl 2017/12/14 10:51:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = memfd_create(&(0x7f000074e000)="00", 0x41) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000705000-0x4)=0x0) move_pages(r0, 0x7, &(0x7f0000419000)=[&(0x7f0000f4f000/0x1000)=nil, &(0x7f0000670000/0x3000)=nil, &(0x7f000068d000/0x4000)=nil, &(0x7f0000f06000/0x1000)=nil, &(0x7f0000803000/0x1000)=nil, &(0x7f00002bc000/0x3000)=nil, &(0x7f00009ee000/0x3000)=nil], &(0x7f0000ce6000)=[], &(0x7f00004dc000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1000000000, 0x0, 0x3, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x63e, 0x0, 0x0, 0x0, 0xe645, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) exit(0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00005ba000)="2f6465762f6375736500", 0x8000000000020000, 0x0) accept4$ipx(r2, &(0x7f0000ded000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000cb1000)=0x10, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f000069d000)={0xa0002, 0x0, [0x4, 0x40000000000003, 0x1000000000000, 0x5, 0x6, 0x0, 0xfffffffffffff000, 0x400001ff]}) clock_gettime(0x0, &(0x7f000035e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f00001b4000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) syz_emit_ethernet(0x2a, &(0x7f0000702000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x20000000000745, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x3, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x800, 0x3}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x2678537bc6b21485, 0x84, &(0x7f00002e3000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000056c000-0x4)={0x8}, 0x4) r4 = socket$bt_l2cap(0x1f, 0x7, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000695000)="2f6465762f6175746f667300", 0x40, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f00006fd000-0x4)={r4}) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000441000-0x28)={0x5, 0x84, 0x6, 0x80000001, 0x7ff}) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000148000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000e5c000)="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", 0x198) r8 = syz_open_dev$sndseq(&(0x7f0000bb0000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000020000008000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r8, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0xe, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_buf(r6, 0x1, 0x1f, &(0x7f0000a5b000)="", &(0x7f0000916000)=0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x200007, &(0x7f00006a4000-0x4)=0x0, 0x4) dup3(r5, r7, 0x80000) memfd_create(&(0x7f00002e7000-0x4)="5f00", 0x4) 2017/12/14 10:51:39 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005a0000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004b9000)={0x10000012, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000f21000-0x8)="6b657972696e6700", &(0x7f0000f37000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f000033e000-0x5)="7573657200", &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006a5000-0x1)="fa", 0x1, r2) clock_gettime(0x8003, &(0x7f0000277000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000aac000-0x5)={r4, r5/1000+30000}, 0x8) syz_open_dev$mice(&(0x7f0000e4d000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000699000-0x9)="2f6465762f6b766d00", 0x20000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007b5000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) r6 = add_key$user(&(0x7f0000287000)="7573657200", &(0x7f0000483000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fe3000-0x1c8)="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", 0x1c8, r2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00008e4000)=0x0, &(0x7f00008b1000)=0x4) keyctl$dh_compute(0x17, &(0x7f00002c1000)={r3, r6, r3}, &(0x7f0000dd6000)="00", 0x1, &(0x7f00008e7000-0x2c)={&(0x7f0000508000)={"736861312d67656e65726963"}, &(0x7f0000842000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/14 10:51:39 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006b4000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b04000-0x44)={{0x2, 0x1, @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]}, 0x10, {0x2, 0x1, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="73697430000000000000000000000000"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000482000)={0x0, 0x0}) r2 = perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f00002ba000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x88a8, @x25={0x0, 0x0, 0xffffffffffffffff, ""}}}}, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003ce000-0x38)="", 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000721000-0xc)={0x4, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000703000)="2f6465762f70746d7800", 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f000042e000-0x50)=[{&(0x7f00000d7000)="", 0x0}], 0x1) ioctl$TCSETAW(r4, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000ca6000-0xe)="0000000000000000000000000000") creat(&(0x7f000084e000-0x8)="2e2f66696c653000", 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000202000-0x4)=0x6) ioctl$TCSETA(r4, 0x5402, &(0x7f00006d6000)={0xfffffffffffffffe, 0x8000, 0xfffffffffffffffe, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0}) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000788000)={0x8, 0x100010000, 0x3, 0x603}) fsync(r2) 2017/12/14 10:51:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000c44000-0x4)=0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000022000-0x4)=0x3) r2 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00008a4000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_add_watch(r0, &(0x7f0000c79000-0x8)="2e2f66696c653000", 0x800) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000be5000)={0x3, &(0x7f0000343000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000041c000-0x30)=[{0x9, 0x8, 0x3f, &(0x7f0000f5b000-0x8)="0000000000000000"}, {0x10001, 0xdd, 0x1, &(0x7f0000ff5000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xfffffffffffff800, 0x1f, 0x1f, &(0x7f0000911000-0x1f)="00000000000000000000000000000000000000000000000000000000000000"}]}) finit_module(r0, &(0x7f00003fe000-0x7)="6367726f757000", 0x1) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000a8b000)={&(0x7f0000000000/0x1000)=nil, 0x10001, 0x1, 0xa5, &(0x7f000059e000/0x3000)=nil, 0x2b27}) r3 = open(&(0x7f0000f97000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) getdents64(r3, &(0x7f0000538000-0xa6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000c12000-0x4)=0x0, &(0x7f000076e000-0x4)=0x4) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000844000-0x4)=0x80) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000942000-0x4)=0x0) capset(&(0x7f00005ef000)={0x20071026, r4}, &(0x7f0000dc8000-0x18)={0xfffffffffffffffe, 0x6, 0xd3d, 0x7, 0x830f, 0x13}) 2017/12/14 10:51:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x100000001}, 0x8) flistxattr(r0, &(0x7f0000bba000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000002000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000001000-0x18)={0x0, 0x2, 0x1, &(0x7f0000000000)=0x0}) ioctl$TIOCCBRK(r1, 0x5428) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000003000-0x20)={r1, &(0x7f0000003000-0x91)="bf3610622395db5e4d3480658108ab8a280ba5bf5063c2ecc328bdcfd423bff0c1294188d6d48345a996ddea47837d103a64be76fa2aa3ecd41897efe4014c9577f97314b469acb756d87d203e9fc70a6503376054b42d1ee03304cfde232fc66b02434663c8268b3badd1e5a60acca9318098fc15ed3e119d90651923af0f8d3c65d14338417eedb4be64560bfaa329d9", &(0x7f0000001000)="413270fcdcb74c1986173184dc32b8d84f36cea011eb313a924d63cc9bdcb0582facd1569f9916f7ed548ce093d36618d054ce3b41c50c96c509343763af5ba8738a7e122d045b2173c07e395c3f6c7f9f216a6cc261975dc7eef9b3d6dbfbbdb14531aaacf315c6220475e4ed52058cdd24d9bf57e3bfb8c5d390344d93c981525e3acc93aba70b91", 0x1}, 0x20) socket$bt_hci(0x1f, 0x3, 0x1) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) ioctl$KVM_NMI(r1, 0xae9a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000003000)="2e2f66696c65302f66696c653000", &(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$alg(r1, &(0x7f0000002000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "7368613338342d617678320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r4 = fcntl$getown(r2, 0x9) fcntl$setownex(r2, 0xf, &(0x7f0000002000)={0x3, r4}) r5 = dup2(r3, r0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000-0xd0)="f1e569062da8e904bbd1efa573119634a788fcf834b759230f5aaab1ccc86ab43d2af692ff67c9fd62e4905ff72a38bb6efc64c143bcbae566b8cecdfec8f6d4a5471e3f6de607b489662b130f3ffe6041c07f93d70a0e5a0b73f4c47fcb80d3b540309ef6af0ed83a357c0f4ebe092ce7fb139013fd3e8925b3afaa0903da64a11ca5be0f6050c36468f3e06c9f2b499646396162e86c275e51145b97adb83c46291f5c3e46ed1fdcb98c95b7e6a551222ec5b0730cda0c3da5dc3161f6e5e2f12fc8d007528e1bdd5b6a7ff9b1a381", 0xd0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)="2e2f66696c65302f66696c653000", &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r5, &(0x7f0000002000)={&(0x7f0000005000-0xc)={0x0, 0x0, 0x0, 0x1f}, 0xc, &(0x7f0000006000-0x8)=[{&(0x7f0000001000-0x180)=[{0x8a, 0x6, 0x20, 0xfffffffffffffffa, 0x1, "451891a1d7116fe23823c28790e8e12c4a277c27d28cf190ea86945713e2c91e82700de92105db663228d20b6831bea32e2df2541cf61c4318952ed54d6782dafea808a685e170a2659fb2a5d2c27ed7c8b73b82d346c626f6902d32ef0eed7d2550d70f4b8c48bf31591b8bc524fc8f8ff220a0394f0aaa3259"}, {0x4d, 0x4, 0x20, 0x5, 0x8c, "6cb105e8419bbfb8806f35bf92798297189d2227cc34c8013d7c2c8c5620a4437e467b61830b99ef60a95acbb99a12071911a16721f0df8c792ea7119e"}, {0xa9, 0x1, 0xaebfb49ee025d996, 0x9439, 0x6, "f16c87b8dac3648a51b2e12a076e20240c25fffc1acd6effeae41cbd88fdf8fe940e0e9ee9d77f7b1f92eee193860095d83ffdf3193bbb4b3b6cada7afc8038d06cd332f286a4828f4df3056426a4af1daa2a0be07269275641765dce6cdb618bb0ee6b75fa15d7efe5803b3078359e2c9ac95d0be83b67aa5ac1d76c4a7e7ddf56025878f17b5cb6aa2c3679697ea765a0830325ae7f271fe"}], 0x180}], 0x1, &(0x7f0000006000-0x74)=[@rights={0x14, 0x1, 0x1, [r5, r2]}, @rights={0x20, 0x1, 0x1, [r1, r3, r2, r6, r2]}, @rights={0x28, 0x1, 0x1, [r1, r1, r6, r6, r0, r5, r1]}, @cred={0x18, 0x1, 0x2, r4, r7, r8}], 0x74, 0x840}, 0x880) 2017/12/14 10:51:39 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000790000-0xa)="2f6465762f7663732300", 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00007f0000)="2e2f66696c653000", 0x44c00, 0x41) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000083a000)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00002b7000)="5c2b262d7d2d00") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x100, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000015000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$mouse(&(0x7f000048f000)="2f6465762f696e7075742f6d6f7573652300", 0x1ff, 0x80040) r5 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x200000000c568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r6, 0x0, 0x4080000000e, &(0x7f00000ba000-0xc2)="02000000020001000000be8c5ee18c88010001000000000001da1e03a38a3cdcc3f7b933d898055bf74852bb6a8807567f59dba67e2147b35504006fcd67a1e20100672f2163e0209cee4a5acb3da483f0a4ae97e170b6c88ebbff060100000001000000b121ec1474d710f542506b00ec008bc5cfb7b3e7ec7ee87cccfff6ba000000024f0298e9e9f55406aa10ddfdff036a00000000d791a2ffe3c5732c1adb8afc5bd8c2d17fdea21b541068393d22b5affa00041ad0d2c03eef6795de42e384", 0xc2) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000ac9000)=0x15600000000000) r7 = getpid() ptrace$getenv(0x4201, r7, 0x3, &(0x7f0000701000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000000)=0xfff, 0x4) socket(0x10, 0x802, 0x0) fanotify_mark(0xffffffffffffffff, 0x20, 0x48020008, 0xffffffffffffffff, &(0x7f0000162000)="2e2f66696c653000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r4, r5) signalfd(r4, &(0x7f0000001000)={0x4800000}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000002000)=0x0) r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 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, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r8, 0x40096101, &(0x7f000065c000)=0x0) vmsplice(r3, &(0x7f00003ae000-0x40)=[{&(0x7f0000be5000-0x1000)="185b1503eb11cb00d97bef3ba17bbbf7e2cb913bdc9315aed7cc47043202918a412f24ce25f84eb6c07e4f80245aa9d7adc88565c9da66962206fef7d5208a3c1f82c61f830ca6629b5da923b061aba0a0fd70a37c4a26fec7043b39602d9581e02097627cb9ba4e1042e1bf7d6ace80771db90ee3b3ff25bbb793fdca8a30b3a6a6592bfb941a6ed032c7658788941f1f0753ff0ed55c3ef38584f4464a5575f713184d164d11bfa5ba875a6d99a8670c71f0920e7bbec18740cf89d7d31dce403b4afc6410e65fd8287d2747647d7406b48a6dfb3798d0b55452be391604afc5df6723c0e5b604f6885f5d98221eac41b86b5c2c2171ff0b63adb922a07c5462120f4ea127b0e008e7ef03203c46b1d2b60cff0573916cfdd9fb03335cb3cb79119f8660cee95304ddbfbcb089c0224928a49e045de9dd3eea11737f39b7b6096d8585d1738abd3e2f985500b4c678efd59994a118abed5cf406567f7ab673049a9c1b98419276a50b18de1f1a53eab73b29ea9a42469df9dab2e204cb3b6024da94ae7016bf9f6fe5433cb9eb4e143cb1ed41ccea6be64910bc6efa5ed31101829e53a3af37dd3f1ac3eccd591e2b66c5ab081fa25008eabeaa87c2a184114a6f13a6502ce14c7c7ed1edef820f1ad83796613e0c4b6e24d47020ed50f861880a3fc70fff0b222d6304a0ac385c76ed018eb337bf99fc9cd9124d903673ea2b6188ed81b7564d6bacf32c4561f1eebfd3df1fd1c3fc0a7267e37fde59e1d5acbe88fd2177a494039b48cfed10b9e1dc094b2fa547b9ff462d71dcf9f9fca5eb8767842479201a746b5d0024d655b29a5fdc1dac52880b78c52ab60c9da9ded404d885a66c1884694c30a7d13b71983e95d678aeaeef6a42ed0f4ae1b1a5951adb094ee3e9f8071b495bd63dada3e929a93f5e89d7ace1a66edc195d44276d9602d1714d724d0743f2346ccfa5ff730e72261a9ec9aeffe27b54231a63dafe4cfe2727c1daf0604acb7e27f19022fb2f047df6594f519c04107c9b782036b5c0326291f5597a1ca0ec39f7a981701768db0a4e9c6b3dffa7b2584aeb02ad5389054fa501487e3fb6233380e7399e7f5c1bf497684078dd8e3a35caff6230322a0ad04330b823d533ef8e2be35ccee789372b8334ba4859e8565982e5f1bf7fc1442c0b155b4caf87a68b09ff18a63d5d56e494a596782c7e212480a1a12bb7c4a9ae7e445d3390f368c84af3524e7b95e104def838d9165e645063038506ebaade1c36479801f44702a9bfd4a1d4efbebf7a0eabccc736f22dbdda10f564ac57ae2f10d11395eb113ec4ddcd23bd16423097738af860a9fb4948b3e68519030eaa8ebf5c313f530afa5a743d6d4e913975e9c2690777ea3bfdae82f32df146d5c4b2ee0d18efc181474c3686c6347267ae732e7c603fc32c5c5a34567c937299072fadfed4497d1a6b9f26a4092e1419350d6f47515168fd61abf6226b4ae9ef6fc244c4498cf55c5f28254d0f7d086ac06b0f4f7b2648a9a3107c7cdbbd57f2c9ff3b8240dc76bdecf606ba4268ac804ff863caae58e8899af31c407303d19ee643654cfce3e3d8714d69e29290eb8ba3c97f424067a5f8d7e7a7a4d528fb3a1dde26569cccdcb2a7333d74bd67e3f5f50ec17e00974722b8dea2b8d047bf7625439e87cce73ba14f2ee2b165a8ff0c34cbdb63591e0eb03cf5d07b7702921b1bb53ddfa27dc9f52bf119ef581e5799e4233d6d4c9b82401a453b26e303686d43c4ccab620f933396d4ec3096161af015223bc6bafa95305e60a97aae33cb743820c0a1c96783b560c929da56f0a1e4bf21ce76acd42bf86e8fb9897e077a12415cce4937b29c347c889c87446779ed6d661c9416e69005d8faa04583c43d3acc526068c997c735e29bb9feecf32633fc189ca7c03f84281537e2086895f2b2d0f4f9ac49ee0e0cbd1ada55def35fed937eaca5c4da721e0e3c4dcc12c5bbf55be7f93766159b948602cb0472bdb13366a113e09ef5b4320c29192f343c28272200231dcaaf1feeaec2debb5e0ea4165bb9e934fff8655dc6d0cf84dc1d6da8bab2103896ea12767986e923c9f2977320f9ae75b9b9db2d468ff59ef644c836b51b6ad66e40e384e9da19ddfad2c127e7517098729801c1f170e4e195426ec92026f34f5ca50cd4f43c2ecd37c576fc0cacaab9017263ccfd14b0aff359fe4c737e7effb6ffdf2653e3cd27d71041f0fc03c6d6c121ed99e2fe7bc9798a3d3da05b733583d768d8510e81667af62becadfbcec1a78cc4248f16f235915e8c2d62a91670f13d59efc83bdbec367daf27bf3f3b4afeb1ec6fb7b43c46a0c8e2cfafd742f632ba37d146338a5c491b2f7c606b36745eaebf3ea5037ea7c2caaf7b32a12453bd14b2a12912e45b97e0bd782086cbd175b339b9e1ca0251be30ad8b59c106e618e3d1d7ab30b36214c7a811713af451a03ce2e95e212bbe4bc52cb452474f4a41956b82618303b205da39bd4477996a6db6639c638c92e925ba48e76b86d93c7fad3a50efd3214a8a944fa295fb8a4d6e6a5648c9c5b7a5cfc9e192b2498b4d36cb688ebe160409cd4bf2e36fb1ecca9a3840f96b8f09b02b407e85b4c8ae28e55555836ece2e12e0937b525fdc222e2f1908c738fb89309a466b640c6e9c97292a4125edb9f1482633434c4f3120c2451c36c87e81c55af3b190f0838e8973fc9ae668f8533b81ad1ab64f35cb6c58ddc3bf0fcce7780e218756fccec1d3ff0c25e3a1da5e016b9ae8fdac93ce49e492413dc8d80b1b4cf189938d6c193214bf84bff6d4bc20e1441e1d40090667cac08a01df14f9fcc627cfbd04f86a715a663bd169ec29259d7bfdf892566627ee40f6c877ac7ab237ef2e025bbe6794641a8da4115f4148f1f8c9d0a4a154bad935e50b0121be57fe67f73c0955a534203780e0d0cfb2e88098673d018b60be450612f9ae1db3b5fa4d9581a8feda875a0b7ebc2ad3846d0382ec6765d7246020c0e61646f452b0c3544e5d9b78532b7ed43cedfc0367c9c0f511427711b6279e0a8cf73f3a9e69e4a1247fb7cbcd30d6c224428aab4ba99d6b35a18cf349644b95e933c866741db40cea5856aba900ef30459b111e4d4df3044d7304f79c837b8cd14973b8cc9493c927156056aa3f3b22ec310504b4f752caa0b152cda86331c6abf476aa1102c1aa27edcd174cfc9985f75c48129f5646e2574b1e6f2edfd009267a766c6bd0e8682b782b347ab9e402f398f18a90d64a18ada622e189390a17534786dc61920622a5552a65a73ad3bd06bdb631d5206bc61008ae4349f6d55d196a3ff1fa713446c41c8f48dbab00da72955a322166bbd48653c51f9844f5116e1a1fb6666e92becad4d2ebb061e0cefb370519169d3a58a4f0f29703a099e92a85b6c1ba0c998ad6a3f4c09c035e69731ab5563ea7362f9407ef68b798cb0f021eae19b4fcd4dde9ba5654a1724aa1ea6da2979586fd48873db833ced83008380cd40ca87ee83970b27f729334aca6cef6372da915bac60d736591776c845859b4b087c90eeb045a9035e0571c60cbac13eccae692b0db6077229983a5d95c4407292f8bad77cd38531adf432eecf6edc754d56ed66bd065d80cf97e5e4c2640bb70fda6ddc7d3ab3b133b149df98fd74a1c42fd43d72440e55f30cc72fb5dbee6d2af2e9b483b83150019b5a45d102e8256681798ec313f5772f570c9ebf7a2ea41d5e55856ead6e2112db4fc5f82b57f7961fe58665c8e6e7527a68a97c6d9fd59c47014053194ad4598cc23d81acafa5569aa3ba400c7d82f557fe10a71622238690c39f5ccb13c06c9ef12a449cc2df13286b87ec1454f917ab5c23331b73061f44758db4ca523b60b5e4dac6df6350f3bd66873f97ce7c3369a313e389e0d30d6968eb6df46c43f32c14d2fa99be35ffc30677921a5e7837e45a3b14aff757a61e79b9e9a33b723cc9a73d61ef85526777d7fb2c5413c4ab762bebbbe40", 0xb17}, {&(0x7f0000d9b000)="", 0x0}, {&(0x7f000050f000-0x37)="", 0x0}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f000019b000)=0x0, &(0x7f0000516000)=0x4) setsockopt$inet6_buf(r3, 0x29, 0x20, &(0x7f0000eb9000-0xc8)="f935421c7760277a972287034bd7fc87b393670aefedfc0436574abcffff00004c38e9b4574fad0a464340f1623fd94bf243d8f718421a35f7c2a0601584864f130d385f10cf5b5ecfb7ce35fbb07602959537e0ab6f27f23ccd1373e5f2635651b19bbdd040d25ec405748000d45a386511faf1af47fb63eaebed489ef90eed3a7e7f769e2899c812e4dce4ee7334cd19a0b216f27d3899c2ba8a07fee96fd2ddfcdd6498cd28a05684667217fe0173c89320f9bc03cda8ac8a558b79858431bf7842fa66b470cd", 0xc8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/14 10:51:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0xec04, 0x0, 0x4, 0x0, 0xb, 0xfe, 0xc6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x4, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x3b, 0x8, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0xc, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$netlink(0x10, 0x3, 0xc) close(r4) r5 = socket$unix(0x1, 0x5, 0x0) bind$unix(r5, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000a9b000)=[@rights={0x14, 0x1, 0x1, [r4, r2]}], 0x14, 0x0}, 0x0) r6 = add_key(&(0x7f0000bbb000-0x8)="7472757374656400", &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="17d814e310502fe5247acbbc67c281ce932cef11bace9e5f3a3da5b955872a0e4e39d3679b4ee30641ad50ededba10be22dcf17520ccedd143912b29b6090e1194ec2cbc709e79d6b6ea56818e3cd757ec3fc7", 0x53, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) r7 = socket$inet_icmp(0x2, 0x2, 0x1) listen(r5, 0x8001) add_key(&(0x7f0000eff000-0x6)="6c6f676f6e00", &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bda000-0x56)="53cff049a221c7524e354222476ef95cbe1ac0b106ba5e16b9541673b1f5d95306be69fca281b427e0055ef602da080720766de6c720d926c1330e11268946f65dcdcf3e8a32820e50c1196d32d1f5c101352f5aba69", 0x56, 0xfffffffffffffffe) keyctl$search(0xa, r6, &(0x7f0000c0f000)="626c61636b6c697374005f4eb702e4d08997c3ab8929daa473c83b65fe491f8e2d853a4bf41bb0f9b8fd1751f567ca24", &(0x7f0000276000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r6) listen(r4, 0x5) fcntl$getownex(r4, 0x10, &(0x7f0000c5a000-0x8)={0x0, 0x0}) r8 = dup2(r4, r7) connect$unix(r2, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r8, 0x5417, &(0x7f0000fd7000)=0x9) setsockopt$inet_opts(r8, 0x0, 0x4, &(0x7f0000fd6000)="82d3379d90a7efb90af9ee8bbd1aa58892eabd429d76f390fa16a0957221cab310d4d61bc8c74c5ae4b530857f998bc284f3d38ae619bab8d238f728e758c6e979f0d3c4dfbf07d6b9fee0865d9353c96435bfe59c73c5f697bc28a8a5947caa6899148b1ad22146cf9d499e754d4110c8bc873a7ff47e75c2d2fd08e6dc89fbbba0ac0a962d8809413a13b3b14ad4d9b640830449f7b719117d412757758954438e6d2efa6ef09bdc1d2d96aceeaeb457c180081631a492796ba62604c7", 0xbe) 2017/12/14 10:51:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000713000)={0xa, 0x0, 0xef, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e32000-0x10)=@common="64756d6d793000000000000000000000") listen(r0, 0x40013) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000417000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00009c3000-0x38)=[@in6={0xa, 0x2, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x38) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f00007f8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000442000-0xb)="2f6465762f6877726e6700", 0x1, 0x0) r4 = add_key(&(0x7f0000974000-0x8)="6b657972696e6700", &(0x7f0000940000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d7e000)="511a9206430b9a12251d67b7436973ae6e94d8cf628e1b97f2d94242938c069b0f8e089b3db76262f878cbdc272017db1806e913bfb9a97a6db30465f779d96b7e8671d1c1e5ff76e166f1fca2bf62ad5b3618afa2bc8961f960ea4491b542d362e673a136d0114c8fa55e1cfcf2db98e1f757d0b01e5fda24622dadec133588f0fbe08bf7039f59e5934cc3eb185a59d83ea30f97478736dd93567cb70639cb6f41bd114c09033c07283091745c7ea86879d776dfea283e5b9ae334d99b40cfbf9e3d63b5c46af832c942d35086b5", 0xcf, 0xfffffffffffffffd) r5 = add_key(&(0x7f0000f03000)="636966732e69646d617000", &(0x7f000071d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000996000)="", 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r4, 0x4, 0xfff, r5) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000061d000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065b000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ee1000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xffffffff, 0x2, 0xfe, 0x2, 0xa0, 0x20, 0x2, r6, r7}, {0x400000000000769, 0x0, 0x6, 0x2, 0x200, 0x8000, 0xfffffffffffffffd, 0x8}, {0x8, 0x4, 0xfffffffffffffffb, 0x4000000401}, 0x5, 0x802, 0x9, 0x1, 0x15, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x9}, 0x4, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x9, 0x2, 0x3, 0x3, 0x6d2, 0x28, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000051f000)=0x0) ioprio_set$pid(0x0, r8, 0xffffffff) r9 = socket$inet_sctp(0x2, 0x5, 0x84) r10 = fcntl$dupfd(r9, 0x406, r9) ioctl$sock_SIOCGPGRP(r9, 0x8904, &(0x7f0000c95000-0x4)=0x0) mq_notify(r10, &(0x7f00008df000-0x60)={0x0, 0x4000040000005, 0x0, @tid=r11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r10, &(0x7f00003d2000)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd8}, 0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000073a000-0xb)={0x1, 0x81, 0x100, 0x5, 0x7fff, 0x8, 0x1, 0x10000, 0x20, 0x9d8, 0x75c}, 0xb) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0xc02) waitid(0x0, r11, 0x0, 0x100000a, &(0x7f0000146000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r12 = socket$inet(0x2, 0x5, 0x40000000002) setsockopt$inet_int(r12, 0x0, 0xcf, &(0x7f0000001000-0x4)=0x0, 0x4) open(&(0x7f0000a6f000)="2e2f66696c653000", 0x24880, 0xfc) sendto$inet(r2, &(0x7f0000b95000)="b1", 0x1, 0x0, &(0x7f00000d0000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r0, &(0x7f0000283000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00008db000)=0x10, 0x0) 2017/12/14 10:51:39 executing program 3: clone(0x0, &(0x7f000001d000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f00004a9000)=0x0, &(0x7f0000f4c000)="") r0 = open(&(0x7f0000b57000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x54, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x18, 0x8, &(0x7f0000006000-0x18)=[@flat={0x0, 0x0, 0x0, 0x3}], &(0x7f000000c000)=[0x0]}}, @free_buffer={0x40086303, 0x0}, @register_looper={0x630b}], 0xa5, 0x0, &(0x7f000000d000-0xa5)="366b62643d73e4e5626fe3050f0d2514f2eb54c3d4a5cb9565ff8153f03820e4906abe364d03153901f9beb66724788f2a4641f2f5b94f31f2350e0bd5bdf5a6f3f0c7fbc09930ddc9c18a7e39f442e49d062084df94ffe009b992841db20f1eefee80c8451c42eeca4211760ebd0cbe5f0919b988c1a4e5a49937500bf884f54bd818ea41fd5aacfc001ea5b64e6fb8503c5488db270f8f68610d8adbf12c9f09e2a8984b"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000003000-0x8c)={0x7, 0x6, 0x1, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000090d000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000000)={0x8000, 0x2, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, "156316c8755969c0", "85ffe351f4660bc26879b4774db3cca91ac3156fc81d486c95d8a6a0b8ed93de", 0x7, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 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) preadv(r3, &(0x7f0000001000-0x28)=[{&(0x7f00006e2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f0000001000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}, {&(0x7f0000001000-0x50)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}, {&(0x7f0000e0c000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f0000001000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5, 0x0) 2017/12/14 10:51:39 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000002d000-0x8)={0x0, 0x0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x2, &(0x7f000002c000-0x8)={0x0, 0x0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$dupfd(r3, 0x0, r1) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000002c000-0xc)=@sack_info={0x0, 0x80000000, 0x8493}, &(0x7f000002c000)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000022000-0x8c)={r6, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000002c000-0x8)={0x0, 0x0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000002b000)={0x0, 0x0, 0x0}, &(0x7f000002b000)=0xc) fstat(0xffffffffffffffff, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000002b000)=0x0, &(0x7f000002e000-0x4)=0x0, &(0x7f0000013000)=0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000002c000-0x1c)={&(0x7f000002c000-0xc)={0x0, 0x0, 0x80000001, 0x5}, 0xc, &(0x7f000002b000-0x8)=[{&(0x7f000002b000)=[{0xcd, 0x8, 0x301, 0x2, 0x1, "4c6b56981210875ac3911066fe6877a49a3da0ab6df2990578ef722dad89c581a372ab9393339d24e9858ce39396a766706212b6b18296d588d774062eb4c54e72aa88ba7e59f1399c6f909e3d64cad9f37984510f662179c8dcb8fa2dbd0cfb08b26a9d815cbd4bce597a90a9d2eff626e86b4942dd9aa28736d52ca1277303dde7537229008c224af777d8d582bb4a73b3cd72e40b37da1ab9129c2d15eefdcf60dfc708eb44b34ab98226153b4b34accbf286e70d31c78fbe3ba433"}, {0xf0, 0xa8, 0x8, 0x9e51, 0x2c, "e0af162deb7004e3d0b3f19dc4ab1ae23d2764ef825f306f3454a2f824ccc38f356f6063a17d813d74fd38bcb1abfdf50f6b007b0ed173550b1f7d3514f99e1a7d5a56c93a8b74374daabb051e6ed807646cb64830ced05174dc6c8ba7665bd65282bd19dd85a6df0eed23b2bed14289be494b3ebf1ff29b9a298f8d9e12bcdb642a72a18c46bc3b0e62f1daac531b61ffaa1a8e714902f34bcd7ab2e627f8fb5bf6fe551e0780e521c04e08c1e7972695e837752aaa34f76a2b9c8b6e0f0e3e3fe02bc8156a04a538c2f3205f091fdd56193be221c71bb3dfc2bc2ff82c454a"}, {0xaa, 0xc5b4, 0x220, 0x3, 0x40, "af3af9a2b097bf0989cfc4473644a7ad20a756cae3503cba83cdc4a810605389cc9ceb2eaf6770b99348a8fbefda5ee743c92b69db4c234149448f7fbc91c913dd9b6e53ce53d9af63ca4d127be55eb7d8c54c639bd26d966ef8c016fdc72d9b2bae0a3f373ede55354fa6e48d317c05b9f0f321dfd9890ab3199374007af4ddaf776cc1494e3cd117014b7d4dd00a59e795e626b123433627bc"}, {0x9d, 0x3, 0x20, 0x3, 0x3, "bc1ed3c774ef3f25467a5b951f447c8b39b19e274b922260be726a2dfb1dbfab7c595ff946dcd52445ed690078db50bc6652cece7e2b3b77716f7040571ef6f3dd4f8427aee77526cc79890395c6833cd736ed53a0b9c0dcdcb42662f8a230d9e4e8340ea278968d6bcbb123e15480469c1cb8fff220d375c9afee8816d43cdf61d5264e51592c7cb3379aac24"}], 0x304}], 0x1, &(0x7f000002c000-0x30)=[@rights={0x18, 0x1, 0x1, [r2, r3, r7]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x30, 0x0}, 0x1) r11 = creat(&(0x7f0000001000-0xc)="2e2f66696c65302f62757300", 0x0) utime(&(0x7f0000009000)="2e2f66696c653000", &(0x7f0000020000)={0x203, 0x3}) truncate(&(0x7f0000012000-0xc)="2e2f66696c65302f62757300", 0x2798) lseek(r11, 0x0, 0x3) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r5, 0x11, 0x1, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000003000)=0x3e) 2017/12/14 10:51:39 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000038000-0x9)="2f6465762f72746300", 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"e00000000609c3"}, 0x71}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) r1 = perf_event_open(&(0x7f0000768000)={0x4000010000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x80800) inotify_add_watch(r2, &(0x7f0000f26000-0xa)="2e2f636f6e74726f6c00", 0x20000000) dup3(r2, r2, 0x7fffd) rmdir(&(0x7f00005a9000)="2e2f636f6e74726f6c00") bpf$MAP_CREATE(0x0, &(0x7f0000962000-0x14)={0x7, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) r3 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000c10000/0x4000)=nil, 0x4000, 0x3, 0x32, r3, 0xfffffffffffffffd) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000)=0x4, 0x4) splice(r1, 0x0, r3, 0x0, 0x3e00000000000, 0x5) perf_event_open(&(0x7f0000271000)={0xfffffffffffffffe, 0x78, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x0) socket$netlink(0x10, 0x3, 0x17) r4 = syz_open_dev$usbmon(&(0x7f0000a6d000-0xd)="2f6465762f7573626d6f6e2300", 0x669a, 0x200) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4008641c, &(0x7f0000933000)={0x0, &(0x7f0000eaa000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000888000)={0x6, 0xffffffffffffffff, 0x1}) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r5, 0x0) fgetxattr(r5, &(0x7f0000171000-0x6)=@random={"6f73322e00", "00"}, &(0x7f0000cda000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) time(&(0x7f0000000000)=0x0) r6 = memfd_create(&(0x7f0000918000)="002c", 0xffffffffffffffff) pwritev(r6, &(0x7f000029b000-0x28)=[], 0x0, 0xfffffffffffffffc) 2017/12/14 10:51:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000001000-0x4)=0x8) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x100032, r1, 0xfffffffffffffffe) socketpair$inet(0x2, 0x1, 0x40000000004568, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000003000-0x98)={r0, @in6={{0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b38000-0xa)="2f6465762f70746d7800", 0x1, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x2, 0x803, 0x7) r6 = syz_open_dev$mouse(&(0x7f0000db7000)="2f6465762f696e7075742f6d6f7573652300", 0x7, 0x60000) sendmmsg$nfc_llcp(r5, &(0x7f0000237000)=[{&(0x7f000088f000-0x60)={0xa, 0x0, 0x4, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c007846f83c7baa707bef6850ccdb39c111743913f1b760121acf03", 0x0}, 0x58, &(0x7f0000bc8000)=[], 0x0, &(0x7f0000f50000+0x569)={0xcc, 0x100000000000029, 0xb, "7ce9a4b8c66dbe74e68f23cab6e53582bc1e7ba481b70600000000000000aaa0df6f3320c29a218358e9a70e7fc533c592f251fe0e0bca4ad7b4807333d8f5c1dbbb7e03000000bae2f7ef287cc1a7abc512a33680cb961c48cdf9b0e7aec58fab356f7aacd54bcb6c63328b284bca72e21a756b6cedd4f5f0acda6966d1492655ec51646ea2f2af8e3e2435d2d1717ce51ee1137552e4d51a42e83951f4b912ef93178ff24053054bc17014432916fb6a80068ebd3029ca1c0f08399106"}, 0xcc, 0x0}], 0x1, 0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f000044f000-0xb)="2f6465762f6877726e6700", 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r7, 0x40086414, &(0x7f00008a3000)={0x1, 0x200}) perf_event_open(&(0x7f000026c000)={0x4000000002, 0x78, 0x215, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ed1000)="2f6465762f6b766d00", 0x28000, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f00000cd000)={0x6, 0xfffffffffffffffc, 0x9, 0x5918}) dup2(r2, r1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000743000-0x4)=0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f000031b000-0x68)={0x79, 0x0, [0x8a, 0x3, 0x8, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r7, 0x6, 0x2, &(0x7f0000e67000)={0x1, 0x2, 0x0, 0x3ff}, 0x5) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x6) ioctl$KVM_SET_GUEST_DEBUG(r10, 0x4048ae9b, &(0x7f0000a92000)={0x1, 0x0, [0x4f, 0x4, 0x9, 0x672, 0x10000, 0x100000000, 0xf2, 0x80000001]}) ioctl$PERF_EVENT_IOC_ID(r7, 0x80042407, &(0x7f0000365000-0x8)=0x0) ioctl$KVM_SET_VCPU_EVENTS(r10, 0x4040aea0, &(0x7f0000818000)={0xfffffffffffffffa, 0x10e, 0x9, 0x0, 0x8634, 0x8593, 0x3, 0x3f, 0xf75, 0x0, 0x40, 0x0, 0x0, 0xfffffffffffffeff, 0xd, 0x401, 0x9, 0x9, 0xfffffffffffffff8}) ioctl$KVM_RUN(r10, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4, 0x140400a) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 58.824564] QAT: failed to copy from user cfg_data. 2017/12/14 10:51:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x10000000803, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c52000-0xa)="2f6465762f6375736500", 0x200000, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f000099b000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000a87000-0x4)=0x8) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f000043c000-0x8)={0x5, 0x1}) setsockopt(r0, 0x107, 0xf, &(0x7f000039e000)="01000005", 0x4) sendmmsg$nfc_llcp(r0, &(0x7f00005f5000)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x58, &(0x7f000053e000-0x30)=[{&(0x7f0000266000-0x8e)="", 0x0}, {&(0x7f0000d07000-0x97)="0a251751c4a40c9c5695c2ec3b594182c1549c4089e1a665e9e0174637324ddbd77ab6233d8f8b8d8dcce846dcb7f3a9f561c29d06e5c38fa4069fd4d671c41c717747204f3cdeebf96d818d63775fec9145d7a9ffc39971fd698761dc6d55786cd8335f2be49869945668741ea28cd897703d0974d8f9e86ed35d09c67aa444305df2dfa44115ab438cc78bfc7a13e032174796a2bdf9", 0x97}], 0x2, &(0x7f00008ae000-0xf0)={0xe8, 0x114, 0x7fffffff, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c688f0ac86300dabdee69c5643dad02002868bf8c0000000000000fffa6a2df8b709000809bfb01e9f3cae7a8fe1b60d8c4e3bc5b90ba03cb95720e5b9fd1a0c02cdce1d790df02a5a27835270bfc5ca8d11a77dcbeebc73323495d6f6f4c253842f8d78f46a14731c2efcb35766481a53ef76ac18a118e25905c39eb12bb39af886d09f05dd4858df03771559c96e62c8b10472b6c8934c0dd32c5cf5589e5dd71f38f39b4cdcba3440f5cb9aa7376bb6db2030df650ef146ad9"}, 0xe8, 0x80200488d1}, {&(0x7f0000d06000)={0x27, 0x6, 0x4, 0x5, 0x9, 0x9e5, "dec4268683590a3fbdd19c5347a5f6f92d045a6cf90b5d4f7558798ff33e310d6d1c866edfc3623165e0184163396d476ec8cb9d074e0ec7a0f3de8e40bee4", 0xa6}, 0x58, &(0x7f0000067000)=[], 0x0, &(0x7f0000d07000-0x28)={0x20, 0x0, 0x4, "287cc0cbc2f37224375cc9620005ff3c9cd4"}, 0x20, 0x10}], 0x2, 0x5) 2017/12/14 10:51:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000009f000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00005b9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_opts(r0, 0x0, 0x10000000002, &(0x7f0000497000-0x1)="c9", 0x1) sendto$inet(r0, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00005e3000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009cd000)=0x7d) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00007eb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00005b2000-0x4)=0x0, &(0x7f0000947000)=0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000067d000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000d31000-0x4)=0x0) 2017/12/14 10:51:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b9d000)={0x0, 0x0}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000474000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f000032e000)={0x400, 0xb85}) setgid(r3) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006cf000)="2f73656c696e75782f656e666f72636500", 0x10000, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c6c000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000446000-0x8)={0x1, &(0x7f0000209000-0x8)=[{0x10000000000006, 0xffffffffffffffff, 0x10000, 0x0}]}, 0x8) fadvise64(r2, 0x0, 0x4, 0x1) close(r2) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000511000-0x4)=0x2, 0x4) r4 = socket(0x40000000015, 0x5, 0x0) recvfrom$inet6(r4, &(0x7f0000b1c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad, 0x100, &(0x7f0000166000-0x1c)={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0xcc22}, 0x1c) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000a26000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000771000-0x4)=0x0, &(0x7f00001de000)=0x4) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000196000/0x2000)=nil, 0x2000) socketpair$inet(0x2, 0x80a, 0x2, &(0x7f0000f04000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000d5e000-0x4)=0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00003ff000-0x10)={0x10000, 0x100000001, 0x100, 0x3ff}, 0x10) socket(0x11, 0x80002, 0x300) r7 = getgid() setgid(r7) [ 58.892512] QAT: failed to copy from user cfg_data. 2017/12/14 10:51:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)="00000008") getdents(r0, &(0x7f0000001000-0x2a)="000000000000000000000000000000000000000000000000", 0x18) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000176000-0x4)={0x1, 0x4, 0x99, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)="617474722f63757272656e7400") sendfile(r0, r2, &(0x7f00006c7000)=0x0, 0x26) write$eventfd(r2, &(0x7f0000db1000-0x8)=0x8000, 0x8) fcntl$notify(r2, 0x402, 0x4) recvfrom$ax25(r0, &(0x7f000098b000)="000000000000000000000000", 0xc, 0x40, &(0x7f0000272000-0x10)={0x3, {"d6eb177ea71e77"}, 0x5}, 0x10) ptrace$getenv(0x4201, r1, 0x2, &(0x7f0000a94000)=0x0) ioctl$TCFLSH(r2, 0x540b, 0x5) getdents(r0, &(0x7f0000825000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7) poll(&(0x7f0000343000-0x28)=[{r0, 0x0, 0x0}, {r0, 0x248, 0x0}, {r0, 0x4, 0x0}, {r0, 0x2400, 0x0}, {r0, 0x2000, 0x0}], 0x5, 0x7ff) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000efe000)={0x3f, 0x1ff, 0x4, 0x76c, 0x0, []}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000dc3000-0x5c)={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8bda}, 0x0, [0x9, 0x2, 0x7, 0x87, 0x3, 0x800, 0x8, 0x8]}, 0x5c) getdents(r0, &(0x7f0000584000-0xf8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48) r3 = syz_open_dev$vcsn(&(0x7f0000026000)="2f6465762f7663732300", 0x8000, 0x80) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000c00000)={0xfffffffffffff801, 0xf564}, 0x8) 2017/12/14 10:51:39 executing program 0: r0 = socket$inet6(0xa, 0x804, 0x20400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000002000-0x8)={0x77359400, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r1}) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000055d000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000afc000)={0x3, 0x0, [{0x140, 0x0, 0x0}, {0xb5d, 0x0, 0x6}, {0x219, 0x0, 0x1}]}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x10000000100021, &(0x7f0000fc1000-0x4)=0x20004, 0x4) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000059000)=0x107000) 2017/12/14 10:51:39 executing program 6: 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) clock_getres(0xfffffffffffffdef, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000003000-0x8)={0x2, &(0x7f0000002000)=[{0x1f, 0x200, 0x6, 0x400}, {0xc3, 0x3f, 0x0, 0x4a}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000005000-0x10)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x801, 0xe710, &(0x7f0000006000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000003000)={0x10000, 0x6, 0x3, 0x8001}, 0x8) stat(&(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000002000)=[r1, r1, r1, r3, r2, r3]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000004000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000007000)=[r4, r2, r1, r7, r6]) r8 = syz_fuse_mount(&(0x7f0000005000)="2e2f66696c653000", 0x6000, r0, 0x0, 0x7f, 0x40) ioctl$int_in(r8, 0x5452, &(0x7f0000003000)=0x81) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r9, 0x6, 0xd, &(0x7f0000005000)="6e0fff", 0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$vcs(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f76637300", 0x400000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r10, 0x6, 0x2, &(0x7f0000003000)={0x101, 0x3, 0x74, 0x4}, 0x5) 2017/12/14 10:51:39 executing program 4: set_mempolicy(0x10008004, &(0x7f0000b80000-0x8)=0x4, 0x1) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000fc0000-0xb)="2f6465762f766373612300", 0xfffe, 0xa01) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000d04000-0x10)={0x0, 0x0, 0x1400, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x101, 0x0}, 0x10) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x45, 0x2, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000fc2000-0xb)="2f6465762f6c6f6f702300", 0x671, 0x4108) pwrite64(r1, &(0x7f0000a1c000)="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", 0x1000, 0x40000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000075000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f00008c2000/0x1000)=nil) perf_event_open(&(0x7f00006bd000-0x78)={0x3, 0x78, 0x0, 0x1400000, 0x62, 0x10001, 0x0, 0x6fa, 0x520c4, 0x4, 0xbd5, 0x0, 0x4, 0x9, 0x0, 0x2, 0x0, 0x2, 0xef05, 0x40, 0x7, 0x2, 0x6, 0x3ff, 0xff, 0x40, 0x0}, 0x0, 0x9, 0xffffffffffffff9c, 0x8) r2 = inotify_init1(0x80004) r3 = openat(r0, &(0x7f00007f6000-0x8)="2e2f66696c653000", 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00002e3000)=0x600, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x816, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00006d3000)={0x2, [0x0, 0x0]}, &(0x7f00002e6000-0x4)=0xc) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x1f, 0x0, 0x0, 0x9, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000a78000-0x18)={0x0, 0x1, 0x89, &(0x7f00006cd000)=0x0}) r4 = syz_open_dev$sg(&(0x7f00001a9000)="2f6465762f73672300", 0x0, 0x80000) write$tun(r4, &(0x7f0000147000-0x1d0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @ipv4={{0x27, 0x4, 0xffff, 0x7fff, 0x1c6, 0x0, 0x20, 0x100, 0x6, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@ssrr={0x89, 0x27, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001, @broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x34, 0x3, 0x1, 0xfffffffffffffff8, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0xfffffffffffff000}, {[@multicast1=0xe0000001], 0x4}, {[@multicast2=0xe0000002], 0x5}, {[@empty=0x0], 0x92}, {[@multicast1=0xe0000001], 0xc86d}, {[@multicast1=0xe0000001], 0xffffffffffffff7f}]}, @ssrr={0x89, 0x13, 0x3, [@multicast1=0xe0000001, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast2=0xe0000002]}, @generic={0xcd, 0x10, "1c8752f919e1b9ede64665187407"}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}, @end={0x0}]}}, @tcp={{0x1, 0x2, 0x42424242, 0x42424242, 0x1, 0x0, 0x12, 0xd7, 0x401, 0x0, 0x3, {[@sack={0x5, 0x1e, [0x37b, 0x9, 0x5, 0x4, 0x4, 0xffffffffffffffa2, 0x7e5d]}, @sack={0x5, 0x16, [0x80, 0x690e, 0x3, 0x2000000000002, 0x81]}]}}, {"b18c499a8e7c575ee8712163963b68921dc6657ac0fc34ef5a29fde71c946e4cd61301170e7bfeca17cf935a93106a150c7291ccbc77919614faabc682dd03f009396eb0db49b02ad429c860e93501899ae01df222a5656a50654343d857439f27bb5cbdac7371b2a03cec5ee6492b22d8655bccc80aa6994a219498a87e84ec3242a5ff55afdbddd454fd8b3bb9e7fb708b4e36dd64f6b9d6fc050c94d3f61e44670fc582130fd5505c6c9ced41787991ceec9a4a0dd0f360488ad4ced8e9cd3f02d0639db1f57c602d1f57e91fd94e3b77305b3a52e9eb3bb22692fa13468090a8"}}}}, 0x1d0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f00003bd000)=0x0) ioctl(r4, 0x2276, &(0x7f0000c73000)="06") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000024a000)={0x0, 0x0}) ioctl$KDADDIO(r3, 0x4b34, 0x5) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000633000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0, 0x0, []}, 0x10) 2017/12/14 10:51:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002d5000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x80000) perf_event_open(&(0x7f00004a9000-0x78)={0x5, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3, 0x4000000668, 0x0, 0x0, 0x8, 0x0, 0xfffffffffffffffd, 0x0, 0x20000008, 0x8, 0x8000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f000053b000-0x78)={0x2, 0x78, 0x200, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000324000-0x78)={0x2, 0x78, 0x3f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000da5000)="2e2f66696c653000", 0x511040, 0xf9) r2 = getpgrp(0x0) move_pages(r2, 0x0, &(0x7f00008ed000)=[], &(0x7f0000813000-0x8)=[0x10000, 0x10000], &(0x7f0000000000)=[], 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00005e8000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00005f2000-0x10)={r3, &(0x7f00003bc000)=""}) r4 = request_key(&(0x7f000066a000-0xd)="646e735f7265736f6c76657200", &(0x7f0000d95000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000412000+0x6ed)="776c6152316367526d757000", 0xfffffffffffffffb) add_key$keyring(&(0x7f0000527000)="6b657972696e6700", &(0x7f0000d87000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r4) add_key$keyring(&(0x7f00000c1000-0x8)="6b657972696e6700", &(0x7f000049e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r4) read(r1, &(0x7f0000c37000)="00", 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000d42000+0x3b5)={0x88e0, 0x0, 0x12740000, {0x0, 0x989680}, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket(0x10, 0x2, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000a30000)=0x0) fanotify_init(0x12, 0x3) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f00009ce000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000168000)=0xc9) write(r5, &(0x7f0000b35000-0x21)="1f000000120003f205df9403000fff8d7821004108002e0000ff0000002a815503", 0x21) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000002c000-0x4)={0x2}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9b3, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000156000-0x8)="2e2f66696c653000", &(0x7f00005a0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(0xffffffffffffffff, 0x100, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/14 10:51:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00004e9000)="2f6465762f76637300", 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000795000)={@generic="8f090374c0e57383cc5fcedad31e8136", @ifru_flags=0x0}) r1 = socket(0xf, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x2000800) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f00008dd000-0x4)=0x1, 0x4) listen(r2, 0x0) r3 = epoll_create1(0x0) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f00009ec000-0x8)={0x0, &(0x7f0000e3e000)=[]}) r4 = accept4$packet(r1, &(0x7f0000138000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000722000-0x4)=0x14, 0x80000) epoll_wait(r3, &(0x7f00004a6000+0x535)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000907000-0x20)={0x7, 0x63, 0xa, 0x0, 0x6, 0xfff, 0x8001, 0x88, 0x0}, &(0x7f0000ece000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000a74000-0x8)=@assoc_value={r6, 0x3}, &(0x7f0000703000)=0x8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000116000-0xc)={@multicast1=0xe0000001, @broadcast=0xffffffff, r5}, 0xc) ppoll(&(0x7f00003f7000)=[{r1, 0x0, 0x0}, {r2, 0x80, 0x0}, {r1, 0x0, 0x0}, {r1, 0x4000, 0x0}, {r4, 0x0, 0x0}, {r4, 0x4000, 0x0}, {r3, 0x40, 0x0}], 0x7, &(0x7f000042b000)={0x77359400, 0x0}, &(0x7f0000042000-0x8)={0xfb}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000237000)={0x20000008, 0x0}) epoll_wait(0xffffffffffffffff, &(0x7f000062b000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffff7) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000933000-0x4)=0x0, 0x4) writev(r1, &(0x7f0000e2c000-0x20)=[{&(0x7f00007ea000-0xb4)="a5ccb82dab3a68cbb4b95d21a32e6e78c82285124f5d7dcb1438e2d2a031fad963c4e6b01e5d6726368600efb41b106204b38ba5fe5fe231f6e4c76378bad627eea7e8bf71484c73561c06a575e47f562dfe831fea1fb1ec8be8f90ccc7db06cff0ef963d03ad33f8c659d93ebd6027e9c116b0a6ba4c50f0ea6612a9b9cb8fc36b9eb1494bf6aa1a7594df7f6ee76adb7d9d7bc002624d445d44921a5d9c20d8088134a5e0b832cacde64d7fbe9327615e42d6c", 0xb4}, {&(0x7f0000f39000)="74b744c99cbfc79f752dab28020ba3fca293358cff9dc9b3b45e04613254de33d629e9449f5611f9dcfb80027d68883553", 0x31}, {&(0x7f0000c13000)="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", 0x1000}, {&(0x7f0000c0d000-0xf2)="675d4cd53c20dbf899ef503822b852cf3d7679657afa836addf988e207c7f702f7771315c7a68a5661e5469413513adf72e7941bbf88c61a1429b74176da84a34058e98d5327079716a985598f06021ef203663b98a409b982c738ccf10c1b4218b82d778ae2f652afdc7c339085d04e7cdfad300cd9e8a9a0c9b13689040dc0ce0fe11e6cae20a53388317d9d1d2f2f5310774026337ed3fa6763ac7623699dfb7b37ca2cb1e920b9e0c9dbf5ec90168907099e0672ba05a9f892db182b836550309037687634357924b2a4b43bdb4857529c4cc00cbd8cfc43b1910b1a54b1957d95aac2d8e5e03ae192b2a87e2b73c802", 0xf2}], 0x4) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00003b1000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000645000)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b9000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000df1000)={0x0, 0x639, r7, 0x6, r8, 0x0, 0x4, 0x5}) setsockopt(r4, 0xfff, 0x8001, &(0x7f0000b00000-0xb6)="a11e15bf40058ecd558e077072ee1f02729a428b815c344bcc04e6026d3b6e2d2eeb15df2d7b2167641c6522d47a0250dd1e6eeed44ac1c040fe2832bb613a08d7bf1eee08b5af7bd6db00c02cbbd50163cc8be4821ced53cd9c99a831608e86ec53df48d7ecbdea01371f90a9628fe230f92632ec86c8dd6b172feab5da280df8e242f100d031548fd605298c9011ccbb230f37e2d254a7f639fbaf92465ab4d5a87fa361bd63e11e61a301e604ec51c77e6ff54c9e", 0xb6) shutdown(r2, 0x0) 2017/12/14 10:51:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0x80000) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0x7, 0xba5, 0x4, 0x880, 0x0, 0x120000001, 0x200, 0xfffffffffffffffd, 0x7, 0x8, 0x2, 0x1, 0x0, 0x20, 0x2, 0x3, 0xaf1, 0x14, 0x2, 0x10000, 0x1, 0x3f, 0x5, 0x7f, 0x0}, r0, 0x7, r1, 0x5) mmap(&(0x7f0000003000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0xffffffff7ffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000000)={0xaec, 0xffffffffffffffff, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000008000-0x6)="72616d667300", 0x200400, &(0x7f0000006000-0x4a)="fab71b7a76c5091be7a24f7c2cc70ee016c99ffba3050e71ff0744bb02b040c8f1d0fd1c72805a78d661e747570d07d492d81d4daadeacb38494acebb7e4347b17a9350a4d803e2f4a43") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000003000-0x8)="2e2f66696c653000", 0x40) truncate(&(0x7f0000012000-0xc)="2e2f66696c65302f62757300", 0xffffffff) open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x88040, 0x0) lstat(&(0x7f0000022000-0xc)="2e2f66696c65302f62757300", &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001000)=0x0) perf_event_open(&(0x7f000002a000)={0x4, 0x78, 0xde8b, 0xc, 0x0, 0x0, 0x0, 0x3000000000000, 0x40048, 0x8, 0x200, 0x2, 0xfff, 0x10, 0x0, 0x800, 0x0, 0xa66, 0x8000000000008, 0x1, 0x80000001, 0xd25, 0x7, 0x8, 0x0, 0x8001, 0x0}, r0, 0x9, r2, 0x0) write(r3, &(0x7f000002d000)="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", 0xfff) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000035000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f000000a000)=0x1) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/14 10:51:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000634000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d6128287368613228632900000000000000000007000000000000000000020000e5000100000000005ae2ffef001a040000000000000000cc000080000001"}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000511000)="", 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000039000)="2f6465762f6b766d00", 0x20000000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b0b000-0x9)="2f6465762f76637300", 0x20007a, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000a2d000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@remote={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, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000871000-0x4)=0xe8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r5 = fcntl$getown(r1, 0x9) move_pages(r5, 0x1, &(0x7f0000171000)=[&(0x7f00004ce000/0x2000)=nil], 0x0, &(0x7f0000cfd000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x0) bind$alg(r0, &(0x7f0000470000)={0x26, "726e670000000000000000000000", 0x400, 0xf, "626c6f77666973680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setpgid(r5, r5) uname(&(0x7f000049d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000a38000-0x20)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00003a3000)=0x2, 0x4) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00008f7000-0x8)={0x100000001, 0x4}) r6 = getuid() getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000925000)={0x0, 0x0, 0x0}, 0xc) setreuid(r6, r6) ptrace$getregset(0x4204, r7, 0x205, &(0x7f0000424000-0x8)={&(0x7f0000a2a000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}) splice(r2, 0x54, r4, 0x0, 0x5, 0x4) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x5e, 0x80, 0x0, 0x1, 0x4, 0x2000000000f0, 0x20000000000004, 0xfffffffffffffffe, 0x1, 0xe8, 0xaff7, 0x0, 0x7ff, 0x5, 0x1, 0x8c62, 0x3, 0x6}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00008d2000)=0x2) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x1, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x100000000, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x2000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7, 0x6, 0x100000000, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x7fff, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000eb6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000e85000)=0x0, &(0x7f000003a000)=0x4) 2017/12/14 10:51:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xd, &(0x7f00003c3000)="", &(0x7f000015b000-0x4)=0x0) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x46, &(0x7f00003af000)=0x33fffffffffffffe, 0x4) socket$inet(0x2, 0x0, 0xffffffffffff8000) unshare(0x7fe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80008, 0x10000) r2 = fcntl$dupfd(r1, 0x406, r0) bind$inet6(r2, &(0x7f0000b0f000)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x20, 0x0, 0x6}, @generic={0x77, 0x0, 0x72, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)="73657374796d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) socket(0x10, 0x2, 0x9) connect$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = gettid() perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x8) sendmsg$netlink(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000e07000-0x40)=[{&(0x7f00009c9000)=[], 0x0}, {&(0x7f0000b4a000)=[{0x5f, 0x6, 0x800, 0x15b, 0x3687c762, "d265ceaa68e64914f1aa5ca5be4a81b11c9f0102d5a83f84246217b08101134ab65545900a8903054baec4ae23841ea04bddec94066b556aa172aa1d6685527db2fb692dafa717028372f472d84540"}, {0x33, 0x8, 0x1, 0x28d7, 0xdf, "684e75e735bbd53fe03febbc75cf84bfb899230f1d0e3189e386e9968e42613fd5c58d"}, {0xee, 0x8, 0x100, 0xfffffffffffffff7, 0x3, "b8f4f50fb4c80c0d2d3ac668d1f8a70c205b4df0e70c01ec534a11056528d13904f9a18a03280e67094df081cc16df061f084b789f614e9ae2cc75933a37fb27623051d05d5189050b5bbaa88b0fe4dc90af1b9e1da21e3224886334fe08f97a3b1be8517bb1afdb839de73e04a08938cff5526dbfd45f1c016cfa19bee650fab95d924d47deb9c335a61e2ddc3b0143683a80a500ba80d117650e27e5bc2cfe649caef19a7b968d4686896ef76ba1670c9e530180ff0ed275c09f1c05255358fe41dbc96252a510a2bf18f73c8e172bee3e8ec3080594328089c03b39a8"}, {0x1010, 0x6, 0x10, 0x5, 0xffffffffffffff00, "5059ce113de7561fdce796731207b738d29603d84e09f216fdb0f78eb5aa10dedabb5f63e16c57d9c10ac1b7c4a9d6d164109d258d2683a01c9e7624e58ebcf8328aba16a62d2cbd3ae56b7d34c062ed679cf98b8d2db1d693bec63658528aac18580fc7c1b496a71fec13296c96151f447cf2fe711cdc84e7ab266ea07a1622bc34840f978cba04c42e4618ad22d752f2423cf628cdfa8f91872730dc017ce6903bc1f208eafbf448bc73dc868628ee926fbed9be33d94d53c4e85195376c08a6f2cc926c631689811da1804679005c70b8d02a67f51c89b14978abe39ddab05e7bcb65274e5026e47b0eed10183e39f4e30898101d3586d46f00e8cc67c33b803e9eabe31865d0126b560f9389207a544cc2fbc1e4fe59a34fdc084b5748b6104651d936ff51fc6a7e1e1dd3c685edaa41e109d305d5a64ea83f7c8d048916bd21866daa4cde1dc42cbc85566e7242e1c818fd78e502f14b7087f0c7a6d6888a275657b1c0017b6ca840811510467fbccc211cd5eeef5c10f0e5bb368cf262102c88f4eac467ed8a4cd4f7a8a474b7adbf5d9277a0daab859045261ecd2a22cb92a48a910b9a7022ccbf22583e31ceb6ed8c4bf81445b59cd3cc58b91736448cb011dc0ce3bc3c8151cde1ccd053555921a47c6df001fdc886bd2ab9156f52c9308d2f47686116a36f2fc8a59cfb6cfda65984285df46e54c0b60f307853bedef59e8969278344adba2b2ce63004712d1bba3539299eef3f0ad7f776a028737bd44bd1ce36a49e75a8742f614a99237f7299f7e9d9bf6af4a70c3648c10514b1b347763b548f96e2875122212839eac9d3fe327d10bed6c8b659bf525210c29bafda56e4ce05ded9e1e499f77fdfa91f8effa460a4d7fe2c6336f62b25ef213b1b3003892dc8b067d1a8a9640d5e5773ad51161a6e65838b0170b986649da64167d603bfa35e1591f10e79e681bb91bfc41e31b842e22d2ee8021775e2eb4a27c6b54e008ebb65a1b0fd38eece377ac07fae82f8e867a3e8a8c06d5ce2f30f8ade303b0928f4c52c0f9f6b4c916862950626b6fc41f7f39ecba00cc922828ba8bf98626e24513d2bc89d3d965966e62d9cce5dbd4374d609960cc0645339aa64faad26994fb3200de08a1d7176fc992c4bffb2c6eac056e8ed5457cd3bfaf89f4ad7c14539ffa3e503951c4e86fbf9f8b94c579470db6405e2701d8ae564ba29687fe14ae3e1d0411fc5ec4972cc640e5eab9b3ae327a92db5ea2ff03f35efef706736a4b2a1427c4b810abdb11399631c2504085ed31659a74e36adee241b78f91bfb62f88b29b04786c627f8a77e6f5a644ee9c195a98518e1d520bc0946b8151bcff2babe4ed56f6a1728bc62a71748e28a3cefebcc55876b33c5e03147a6497399475fd5f2efbc9f6912d099a0cee770a7dbe3d47a567135bd3976b433f43991b7c197b11abf5eeef84afbf03979350a9176b4d9ee10f7205655cc9ef3963f79da407980f628d778d891b8a893cc08761b169a4c7ba7cb0a4432e1c9c6c9b97a461b280163c618b5faf4c8a8f79ef9ce001e3aa853639c13c695a244d9ee9643b67e17b5881f300f574e8e5691d5e39eb80ae9d320da19173c8c71e6483959307ad2df819c52a1e54b7a8a63b4618867500f631c95e98982c9ccc2c5c44daa93605998f4b69eabca6f5fe7d8edee772c990c20cf54df0907d91938bb432e49b1491ceea06e8b69b1d954ff6529d4b8ba7c74c9b9ebb20c65953d17dd9dc3474c6bb804a0529dfe30cf402337a4f5f85f8d08ace361f4607526ceaf77db08a5ea304b39f8656b64eb1c3ff40873f8126b4afaa4c4e003c17663db354517ff2e830a1f32197b9e0e300e258c475f7345c271c2a81d699fe944d4ba84c83271fd437f440b60798a463657d59b435fccf0707788121ba02f66247f1c775350b7365b3d247077d31b01daa91ffb887276bcf400f9f3edbf1f2bf174ab8839bb8b830a3708bd09e001653688b3890b1293390cf66593356989a6f9b286758203ff3949ad8a0f0602987ea6d04fc7bbbe7e990127d134fcfa990ec95454c3a102566e58777cedf11074a4f6514be69dc9a2dae5eb2d4498ce247599a21989ee55993cee5e2e150c36373317224750b140bae84c54ca8b1bf9f9eb34debd643eb09e10f3c28693d694a97a279d1f752ee6366df3d3f2e1e37e7d4d3a0bd9493bc08914e25d04b9f29a4f6dd99e1f3ddd5c60e2b9c0fa0afe6f020941f5ef56d3eda9e6de09d1989a0d263f5257a554259719e2a51f631885b6eac0046fce89ce38985da7320e3a2ddbfe1d5e6f7a0db0cc85c1c8d2f1fe5e88cb3c572f76beef1eb1ef97347a7aea16969803822c531b05c3029f20d25439b1ab0caa696a7c4fd5cc0d7f271f66f7fb823fa0ed7a2e6d20fccd3968e732636a9fab443b7394a1aa54c14f7f3e86bd1b2aa86617e3ab5576e5f4276360500dcc2a8be183c3312ed623d254b8caafe0ea6f0ac0142d7d3e50de018dfec14baaf5c0b9fde3e40d15feea4d48a5edbe42b9a4c35b93c596522d27caa9ffe255e8b59db15340d5dab95d30e7b60fc293506ee82f268e0a3f720f7943905627bea4a5a7b50317b6fddaa1a4ac4d71c59a5d9c6d33d9811926fac8e60874e6b6b4f98e6d9b6520071c302d3c0413f0595c7ef11bd5dc4364d6fdc64a03a8a2d6d31a309c74803aa4bf25b0fb09cce8050b79fc96fb4a7cbcbd1d6263736059dc98e489ffda6cbe07f4868d020781e32b32cdc3f7e2638004aedb1cc53c85073a3b072661a6bebc64ce7f2457580b5ed95e067f6b7a556437fb07176749c249732b45dc471c1c119f1c67e0faf02c2f216a310e326014940cce44c1102fc9b94b00196a9169bc4689af803d8928ae170dc84e4374668a4daaa0cb9497ec741ad9e9b9dbc86d18b0576698a89c804126edd4665c5a93029f2672a45b3816d3e4535a6174e481d24017f9940c4b68a2bf6b33f4dbd9bed74b67673e9489f00118fde1935688a21197e658d799d9dacbfb7a8c48a309943985963603669a2fd706d23cdbfc3e55e0b68d9f9786da2d61ad5bc86d699e7613a077821c8592b5cac6f2037a7c06d7f139d290abc649427d32f177a50ac8523212122c8ca06fa726e5fbb1e9b884fb523109d3e6747a6d6e944267160643c01538ca159a04e6202afd5c37e7d1bbc3aacb232619b806fe7d3dc35d42dc744b9e4965bb222be39910fe835a1bdc1adcca7e105ca310cf8f57e82042fb9ba931563775f6d07c0ac290964a7133eeeeb9a1fde24c4b2055e66bb2a09605e3842e85fb5caddd7e9cc3e3a277faa090e73b17c5d15449c82e8cce9e933445d07ea496ffbd5549720ed866630a1629b595d6a1bc587d6629e2d295eed73f9a3819e336d72d3886ff6383daae506342e6545dd50e604f93344e513e999922abc32b65e4ebf5ffaf10ca6b84886b006e151fa28dc99d5223c032e0268f604fa0e8b0e0590b60cd5991cfbe2933e7eb0612a52e72392f435ac8a483988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{0xb7, 0x8, 0x400, 0xfffffffffffffc00, 0x80000001, "0deb2a7d6ebe5dce8a3279a3698350cc0f754bf302ebf29896f2a5e05ed1f6674f5c238e2f9abdf741d0379a54cfc4378f29579514dd391a54741ecbb67b35fcf3d0a2468c36f62b190fedba24b246f0800c50b0fd38b2dd2f326cba29014f77973b99734cd59c5c8407ce393cbacef9b5ba75f17b3c89865b9366f62f1a01e376aaf329ccd1bdcbbce8e2cb6164cf6799646b32ac24cd0367beab71d50c318d0cef1737c7bf80"}, {0xa0, 0x7, 0x3, 0x6, 0x7, "f9d8db96406198cd3eb1ce705b9d91dd12d34850899c09f207157b8a1959d81f7c371cb9a336179614ad9f7b5e0739df079a13d1c6c582044437a425f43fc4423a578158c725b3e04ee0c8aa9b9f8b2e2d8e412e1d40b7f6fd3c72a905fdb21163dc23bf0177638ca2534a37294d426421a74f2b14af56ba9ba5737dfabd97cd6678d280fb26212b7be210beb0dd5e45"}], 0x12e7}, {&(0x7f000056e000)=[{0x89, 0xffffffffffffab09, 0x800, 0x7, 0x8001, "7978979546ac68b74e034af6f0ed3af19809485994bfff5a9ddde4c0049e75dd397315c10e9bb7d2bfd6f14496a0e10e6045b15b8ad03ce0937503586e24578c9b4d497bfebe69087a303f844c430aad1fd62148a2ebab8d8f4b0cda631c31ac58f3920a222e48b044727f70ae046616de6b3efe7b35d37df4"}, {0x69, 0x8, 0x0, 0x4, 0x3, "59f2572b894d6db271945c6037b94019ea812c0508adaefd98aeafea2be8e46cb3462228711dd4e8cc59254514f345190466637480556f55b0e88003b59f2be5af3560dfc6ca0fb225ccd0f9573a0f73e4b970a66162996b3b"}], 0xf2}, {&(0x7f0000113000-0x11d8)=[{0x1010, 0x27, 0x100, 0xf37, 0x37a, "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{0x64, 0x800, 0x1, 0x1ff, 0x2b, "5c10551703f5c01ab5e028d73f07c66d03ab6f23bdbecda81a16046dfe70da382113ff94ffa7a3e9fd105a444a2cdfbc603fc3274aa76d5aa5069f2a3a934fe2f1e91ef5a849471725c8ad18b386dce365b946e6"}, {0x4f, 0xf6, 0x300, 0x1ff, 0x2, "6e5fcbc05b1c66635c8864d95ccaab9e86b8f738c02eb266b3178a202453ef864ef401706092b86bb7f5ea377394a26c997b43236f69fe9a5af3e2a56f6e2d"}, {0xe8, 0x2, 0xb02, 0x401, 0x7f800000, "8ec30322a8917d8c9e23177c1b02f5fa1381f11784fd1ecd75750e548b3734a14a103f518a33a85ffc260138b92eff926fd2c938874b9a03034edd73f87709aa761f6509436dd856c1e48c502b5fbfc7bc6dcdde1caae9f527c99582be3d047ab9b3cfa6fa057c982cd22ab2b01f5d0d3115b672df274a3b1b1393d7a3734dee3cdbff66bc4fb21f1b3ceb591201979527d02e9306bc68acf3faa194bf2546c97310d20588b32af8f15a53bb42f5c9258aab84d2aa03ea2bf872eb0e25589c5a12808cc20af95dadef832d6112dbf6cedc68b48a396e408f"}, {0x29, 0x8, 0x4, 0x26f, 0xc98c, "ba861c52888091635e6063f76d93f20b75b6bcf639c015f96e"}], 0x11d4}], 0x4, &(0x7f0000014000)=[], 0x0, 0xfffffffffffffffc}, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f00006d2000)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) r4 = creat(&(0x7f000036c000)="2e2f66696c653000", 0x90) connect$inet(r2, &(0x7f0000730000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x10000200000000, 0x209, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00006e7000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000b4e000-0x5)="6e6673001a", 0x0, &(0x7f000000a000)="") mlock(&(0x7f0000c17000/0x1000)=nil, 0x1000) listen(r4, 0x80000b) syz_emit_ethernet(0x47, &(0x7f0000039000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="7c02aa24bfdb", [], {{0x8137, @x25={0x0, 0x3, 0x27, "236d657bf331525534d727e7a044c1b25f38f75b937fca7bef7db4ae9905de4e887d6ca06cee1cce021fc6e573c3108f4e4a35621b71"}}}}, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000327000-0x8)={0x0, 0x0}) 2017/12/14 10:51:39 executing program 3: mmap(&(0x7f0000000000/0xde6000)=nil, 0xde6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x807, 0x2, &(0x7f0000de7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000de6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000de7000)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000744000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00009d2000)="2f6465762f6b766d00", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000b51000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ed3000)=0x18) r2 = socket$inet6(0xa, 0x3, 0x6) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getpeername$inet6(r2, &(0x7f0000c59000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000085f000)=0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x1801}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f000039a000)=0xdc) r5 = dup3(r2, r4, 0x0) connect$nfc_llcp(r5, &(0x7f0000310000)={0x27, 0x13, 0x7f7e, 0x7, 0x73f, 0x101, "7b439b7a428027e2f0ddf7487f91d005aafed446ff569b6fc058aeb8554bddc4ffd34b7b9e5b72f8bd5fdbca6a448a13b0d5b6b2b8b9decf47b3db7edba8df", 0xb1}, 0x58) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f00005bd000-0x77)="") setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000de8000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000872000)="") mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000876000-0x4)=0x200000000000005, 0x4) socket(0x1b, 0x6, 0x800000000000009) 2017/12/14 10:51:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100003, 0x3b) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x2000000010d, 0x800000000f, &(0x7f0000ab2000)="c2712aa8c34d67ae79a8d79a7b8ba004e028a5efa300e5a114774acc5c11eebf0f65c9280c7b38d11d5e120a6b9905b608ed22d8f2080085cec5d1c4000000000000000557377d9446ed0a2b99d13d948fbaed6813e402f360738b78e81d70ad5b9580ef50", 0x65) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000cc4000-0x4)=0x100000001, 0x4) write(r1, &(0x7f0000aef000)="", 0x0) r2 = syz_open_dev$mouse(&(0x7f0000259000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xff11, 0x80180) getsockname$packet(0xffffffffffffff9c, &(0x7f0000448000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000041d000-0x4)=0x14) connect$packet(r2, &(0x7f000073d000-0x14)={0x11, 0x3, r3, 0x1, 0x4, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) socketpair(0x17515218f3178ede, 0x7, 0x81, &(0x7f000027f000-0x8)={0x0, 0x0}) recvfrom$unix(r4, &(0x7f00001fd000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52, 0x40000060, &(0x7f000033f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) creat(&(0x7f0000000000)="2e2f66696c653000", 0xb0) syz_open_dev$vcsa(&(0x7f000095f000-0xb)="2f6465762f766373612300", 0x8ba7, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000266000-0xb)="2f6465762f6877726e6700", 0x50881, 0x0) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffffff, 0x1000000000000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x4008000002f, &(0x7f0000001000-0xe2)="a5359189d05cc8a52d35574e302348eb50d4ba27872b9cedb1a2f35574fe393f9dca397026ef63fae2a3c98a90ba2367d9a71d24e2cdf2546625ffd67928fadc6ec648730dcc19a33a937657d151442f39467ce37803351456fb7cba8af7b37c4620384d7e4442371cccc7634b4eb7e0e32d7d5ec5cb6ae9b60c11257410623735f638d4bff5807876ca7e5cbc648620db305ef2721f2d3e7786299d63146a010befafc97900000000000000dda06db37fc5c6b5550447d9664ddce1f37abb1f470a000000042e2c739a4ede03d1d2355d144e06a52ae2aa14f818005938e78bc289", 0xe2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x100000000000, 0xffffffffffffffff, 0x8000000000000000) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) openat$kvm(0xffffffffffffff9c, &(0x7f0000b33000)="2f6465762f6b766d00", 0x20000000005ffd, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000056b000)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x10000000000002, 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, 0xffffffffffffffff, 0x0) 2017/12/14 10:51:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x309, &(0x7f000077c000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="ae13b617947f", [], {{0x8af7, @ipv6={0x1, 0x6, "335b3b", 0x2d3, 0x2d, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@fragment={0x0, 0x2, 0x10000, 0x8, 0x1ff, 0x40, 0x1}, @fragment={0x5e, 0x7, 0x7, 0x9, 0x20, 0x100000001, 0x1}, @fragment={0x6, 0x4, 0x0, 0x0, 0x837e, 0xffffffffffffc, 0x2}, @hopopts={0x32, 0x3e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x79, "194ee9f13e49e6895e841ff3beeec6e4e48635c5ae23575702be5edad2d124aa678ffc5a61b73430eee0a1a1d47f6d79cd16ae445b2eb5fb72a1c9e1242c57338022030b5b31e9d5589658d6490d8e6e44429e7b0585ab1b8baf5b36ef64d9089e3b7d90c63556f6344de7ed80ef7d24c520e2a7c97caf50ba"}, {0xc9, 0x5e, "fa4232662ec5d42f2d361a9465685ba8b359f5ba7a4ba42e2491bd459a883a82c14e0b02d77e1ecc9c95978a5840fd14e8cbec8536b7daf528d4cd7b1f9291c01ba6ceeee89a48ef65b292316bd53fc2d54a008c2b133a0495eb434f7b4f"}, {0xc9, 0xb5, "2af949cb5e6ebecc1ea092c2596b936a43d92a87b6c4bc46febb342c8f86308e004a04608653a5bb59a7f20e88a378b018fc3221424800b8fbb55cfbb7fa2bfa2a7c2478eb5b007059220d479426d3f0008b816e8c5b4d97a50af51ce9468350403cba06bf587a4c35ae4831985af8da70fe31561cb5bf3bb003f1ff2e65ee2247ecea46bd9e6244eea2aaa6b059f06cd7a4771db47fc59a460c36697c4bf91748e49760ef546e6ac684a5ae3b23743250b6dafb1e"}, {0xc9, 0x61, "a53d192b107ddfc35e9c6f57c823eac5f777afcaa81a037516754e763ab581d805105722b93f6ce0bf77cc382c595582fbecf483ba99fd166a89d599c416028f38436fab31aff5d9558a3745fff94ecd74655ad6f16e453c2d1858ee6efde3a8d6"}]}], @dccp={{0x3, 0x0, 0x4, 0x1, 0x40000000001ff, 0x0, 0x0, 0xe, 0x7, "327d63", 0xc00, "97f2cd"}, "21e825acde1d0b49278621ef64822e6353f3f87492b296825f3acdffcc5c529ab4442dac9fa7429decee5b3877bd970cc25d171e6a8acc89eaf31439511774d801f8b98b8fc33c677b136894891ef5573e7cc755d964df1c0e547e29a747a34490d0615fe6e0afbbb018e15dde22b6374bd16091ff075181b71168264fdeca8e6a081237e65d721fb7780983c8cbc0974f7d43bfb12cb1d00ec89ff5c0eec78692a771e2b282dafeb0fd68"}}}}}}, &(0x7f00007a4000-0x14)={0x0, 0x3, [0x91f, 0xa63, 0xb42]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cd5000)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009f8000)={0x20000000000006, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x270000)=nil, 0x270000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x80000000000, 0x7, 0x0, 0x0, 0x0, 0x1, 0xf72, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37, 0x4, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x61f1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000ea1000-0x5)="2f6465762f7572616e646f6d00", 0x0, 0xfffffffffffffffe) lgetxattr(&(0x7f0000389000-0x8)="2e2f66696c653000", &(0x7f00004df000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f000076c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) splice(0xffffffffffffffff, 0x100, r0, 0x10000, 0x14005, 0x2) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000162000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000f6b000-0x4)=0x1002, 0x80800) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000029000)=0xbc7, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00008d6000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x3b) r2 = socket$nfc_llcp(0x27, 0x1000000005, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000531000-0x4)={0xffffffffffffffff}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000977000)={0xb792, 0x100000000, 0xffffffff7fffffff, 0xfffffffffffffff8, 0x800, 0xfffffffffffffffb}) sendmsg$unix(r1, &(0x7f00006ee000-0x38)={&(0x7f00005a3000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000de9000)=[{&(0x7f000065e000-0xd8)="e8e8cd7ed3b5c3d58a2fc24ca2090a5c92ed74f846a4f3d1bc7f9117bdb2daa3f8e2a874a30ffafbad82470f3e24a85b0f689ffbca517829ede308000000aad70900000000000000e8e13b8cbb914409061ceb50250b4ed3086f74b2d42637506ee499032f13cd6ed83fbc4942fcb1bfbd9bd7911215b084be22b92c2d25f830cf0fed1c25583940bf7995e06692a304f2ed87283ce4f37f3e46ee3b6c322c93e5d97cbf6db7c0bf45a5caa433a555ea836078aec9d81cf2824f78f1a3d693b038e27e138b0654e86182281fe10e6d20c560940821733d64", 0xd8}, {&(0x7f0000bdf000-0x75)="6362ea62967c17a3dbfd947d9edb654d31a14639690698f23e8753729737b528f6367e77df198973ef0fd6adb423d10014db51a59f3502b2e282a0faf344842ed3d1a2322538579a8b5217f21912c5f9880ed72e6547ce6525c8726528febc00000000000000060024ea64e0affb1658900c96c164", 0x75}, {&(0x7f0000183000-0x85)="1a3700b6f7541e3bdd232fc5c566959b000003983cb017f9eac510b949ee63f672e79c238cf2ace40c634e3ddb00d663cb1db43ecfcdc88d8987d663788faaa78ff0475a1bc26bc485807f56ca0ac752b7c37ba17b193a9cc71ddde3b09cdc4dd79c87704b7cf92b13b4b700000000000000000002a2b4e5527113d385bfe1936b58acc2ef", 0x85}], 0x3, &(0x7f00009f4000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x3c}, 0x40040) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000217000)={&(0x7f000037c000+0xd6)="0000007f0022ff02200c000000bcbb5b340100000000", r2}, 0xc) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/14 10:51:39 executing program 3: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000002, 0x8e37) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000004e000-0x4)=0x7fffffff, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f000046f000)=0xeb63c83, 0x4) bind$inet6(r1, &(0x7f00001f1000)={0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0x200000000000}, 0x1c) accept4$inet6(r1, &(0x7f000069c000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006c8000)=0x1c, 0x80800) getsockopt$bt_hci(r0, 0x0, 0x2001, &(0x7f0000bfd000-0x1a)="0000000000000000000000000000000000000000000000000000", &(0x7f0000a66000-0x4)=0x1a) sendto$inet6(r1, &(0x7f0000148000-0x1)="1e", 0x1, 0x20040000, &(0x7f0000f54000-0x1c)={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet(r0, &(0x7f0000967000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000d69000)="450b290c1292055e00dab6d95842ad27170821bc280b51593ed08efabaca0d3a4b7c6966cc0c03c900006402fca5a2d88d3f905ee41bc05ca717284d18f08c993ab2fec7b8", 0x45) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000722000-0xc)={0x2010, 0x0}) pipe(&(0x7f00006ce000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_int(r2, 0x21, 0x1b, &(0x7f0000d29000)=0x0, &(0x7f0000cef000)=0x4) 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) r3 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x8000000004, 0x400000000044046) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000c59000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000003000)="2f6465762f73672300", 0x40000004, 0x20000002901) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) 2017/12/14 10:51:39 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000713000-0x8)={0x204}, 0x8, 0x804) mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x9, 0xffffffffffffff11, &(0x7f0000aa8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00002d2000)="2f6465762f7573626d6f6e2300", 0x20001, 0x20180) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000035e000-0xb4)={0x0, 0xac, "6533898c94e60ba37772d5f8a2f94ec8c6da6ea8025c94564dbd685cee1d860d8cc8586a3b8ad0a30e0233fa4035bac95ae44fb0e80dba23b30cd6bc01d16d51f96c178d87089cb1476a64510977f2a607b0a16e5e8491cfe63b7fe1e789098a911f86413756b693d4e3085f778aaf65fb36a2feda912eb042dccb6625a7a9fdd7a41c9d16c466e51d03d2b6f86cf5cae7d96daa2e0c2002e398fc42dded8c68cce35c4478b124de10dbc8e5"}, &(0x7f000002c000)=0xb4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000013000)={r3, 0xc, "5c00f2000000a60000d9d84b"}, &(0x7f0000927000)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00002ca000)={r3, 0x52, "742783210c00003ba048018987c435fe172594fe5f0bbf68437326f8abf26061d5fb1188c191adecb1ad7c86706cc6f7d9ec48820b43e960e505ec8d083600000100ffffff0002000054eb65739adce1ee59"}, &(0x7f0000b97000-0x4)=0x5a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0x2000000000553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x7ff, 0x2, 0x0, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ec9000)="2f6465762f72666b696c6c00", 0x200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000b67000-0x4)=r4, 0x4) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f76000-0xb)="2f6465762f6877726e6700", 0x1000000030086, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x40007) r7 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000025000-0x14)={r3, 0x8, 0xdeb2, 0x6027, 0x9, 0x200}, &(0x7f000084a000-0x4)=0x14) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f000082d000-0x4)={r7}) ioctl$sock_inet_SIOCSIFNETMASK(r6, 0x891c, &(0x7f0000274000)={@generic="ed3cdc7d5f85bdaea9baf9ee859da643", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x4e, &(0x7f0000387000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xb, 0x40009153, [@multicast1=0xe0000001, @rand_addr=0x100000001]}, @generic={0x89, 0x2, ""}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @rand_addr=0x340c, {[]}}, ""}}}}}, 0x0) ioctl$EVIOCGABS3F(r6, 0x8018457f, &(0x7f0000b30000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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socket(0xa, 0x1000000000000002, 0x0) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f00004ce000-0x10)=@req={0x28, &(0x7f00008eb000-0x28)={@generic="776d92d58dcf4a6f2d047eb5972d12cf", @ifru_mtu=0x7}}) ioctl(r8, 0x8912, &(0x7f0000b3e000-0x5e)="2de355d0298a19e35b6d10cb7f4cf7b6065f5a66346a9ce472ae13a2544fc24e2fd9792bf0faca2c3f0c39422f514cad3286438264bc35974d80204afd5dbd9b1c3cc314f66bc0dca6d5b962a4cfcfb328460fe4110fa0f3aee1c1b26bb5") ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00006ab000-0x4)=0x0) 2017/12/14 10:51:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000324000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89ff, &(0x7f000033f000-0x28)={@generic="53ee59555934c51b614a6ca2935ef7f5", @ifru_mtu=0x10001}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0xfff) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00006d8000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ae187ff19001584fb1f0bc2aba1b9ac3"}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000375000)=0x0, &(0x7f0000daa000-0x1)=0x4) getpeername$ipx(r1, &(0x7f0000a73000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00004ec000-0x4)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r4, &(0x7f00009c0000-0x2576)=@hdr={0x0, 0x0, 0x0, 0x0, 0x81, 0x2, @ipv6={0x0, 0x6, "021bfb", 0x1010, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x3, 0x0, 0x4, 0x1, 0x3, 0x0, 0x0, 0x4, 0x4, "b4004e", 0x1, "800107"}, "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"}}}}, 0x1042) r6 = syz_open_dev$mouse(&(0x7f0000003000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x400000) setsockopt$inet_tcp_int(r4, 0x6, 0x1b, &(0x7f0000fd8000)=0x8, 0x4) getsockname(r1, &(0x7f00006a3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005be000)=0x10) ioctl$KVM_GET_MSR_INDEX_LIST(r6, 0xc004ae02, &(0x7f00004c8000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) write(0xffffffffffffffff, &(0x7f0000f51000-0x2)="0400", 0x2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f00006d1000-0x4)=0x0, &(0x7f000036c000)=0x4) 2017/12/14 10:51:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b66000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x800000000) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8000000000006, 0x4, 0x22, 0x7, 0x0, 0x0, 0x0}, 0x1c) r2 = open(&(0x7f00005bc000)="2e2f66696c653000", 0x2, 0x40) r3 = add_key$keyring(&(0x7f00004d8000)="6b657972696e6700", &(0x7f000009c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000f4c000)={{0x3, 0x10001}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10, 0x191841, 0x8f54, 0x0, 0x8, 0x33d, 0x2, 0x0, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b11000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x1, 0xff, 0x5, 0xd07, 0x8, 0x7}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f000000b000-0xb5)="", &(0x7f00004ab000-0x1)="", 0x0}, 0x20) perf_event_open(&(0x7f0000112000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, 0x2, 0xfc, 0x0, 0xc7d, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, r0, 0x0) write(r1, &(0x7f0000ce5000)="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", 0x1000) r5 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000f7a000)={&(0x7f0000679000/0x4000)=nil, 0x4, &(0x7f0000dd6000/0x1000)=nil}, 0x18) r6 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x10000000000) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000b48000-0xe8)={{{@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], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000136000)=0xe8) setsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f00009f2000-0x10)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r7}, 0x14) recvmsg(r4, &(0x7f0000867000)={&(0x7f0000851000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000932000-0x10)=[{&(0x7f000015f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f000028a000)="000000000000000000000000000000000000000000", 0x15}], 0x2, &(0x7f0000894000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81, 0x20}, 0x22) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000080000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da9000)=0xe8) lstat(&(0x7f0000375000)="2e2f66696c653100", &(0x7f0000370000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000950000)={{{@in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xbc65, 0x2, 0x9, 0xd, 0x20, 0x80, 0x1ff800000, r8, r9}, {0x5, 0xffffffff, 0x0, 0xfbe, 0x5, 0x3ff, 0x1, 0x8}, {0x6, 0x7f, 0x1000, 0x3}, 0x4, 0x80000000, 0x2000000000006, 0x1, 0x10, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x7fff, 0xfffffffffffff2ab}, 0x9, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x4, 0x3, 0x8, 0x6, 0x7fff, 0x8001}}, 0xe8) mmap$binder(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x11, 0x1810, r2, 0x400000) mmap$binder(&(0x7f0000003000/0xd000)=nil, 0xd000, 0x0, 0x24813, r6, 0x0) r10 = syz_open_dev$binder(&(0x7f00004e1000)="2f6465762f62696e6465722300", 0x0, 0x2) ioctl$BINDER_WRITE_READ(r10, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000cf7000)=[], 0x1, 0x0, &(0x7f0000369000-0x1)="dc"}) bind$inet6(r5, &(0x7f0000bb3000)={0xa, 0x0, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) syz_open_dev$vcsn(&(0x7f0000b19000)="2f6465762f7663732300", 0x4, 0x2) listen(r5, 0x401) keyctl$restrict_keyring(0x1d, r3, 0x0, &(0x7f0000cde000-0x1e)="2a6d696d655f74797065706f7369785f61636c5f6163636573735d212d00") 2017/12/14 10:51:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000+0x55c)="2f6465762f696e7075742f6d69636500", 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x4001, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x2, 0x400, 0xb14c, 0x4, 0x4}, 0x14) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000637000-0x9)="2f6465762f76637300", 0x101, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000069a000)={0x1, 0x2, &(0x7f0000b67000-0x10)=[@map={0x4, 0x80, 0x6, r1}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)="766d6e6574302b2900", 0x40, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20000000000000b5, 0x0}, 0x30) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000f9b000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000001000)=[], 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000f9a000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x200000000010) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000c26000)=0x0) getsockopt$sock_timeval(r2, 0x1, 0x19, &(0x7f0000bb2000-0x8)={0x0, 0x0}, &(0x7f0000212000)=0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000006e000+0x735)=0x0) r3 = dup3(r2, r2, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000fef000)={0x0, 0x8}, &(0x7f0000ce8000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000096b000-0x14)={r4, 0x4, 0x1, 0x401, 0x7fff, 0x8}, &(0x7f00004bf000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000aed000-0x10)={0x1000, 0xc, 0x7fffffff, 0x4478, 0x0}, &(0x7f0000c65000-0x4)=0x10) mmap(&(0x7f0000fe5000/0x3000)=nil, 0x3000, 0x0, 0x1010, r3, 0x0) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000e85000-0x14)="0000000000000000000000000000000000000000", &(0x7f0000e35000)=0x14) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000eec000-0x4)=0x4179, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) perf_event_open(&(0x7f00009ce000-0x78)={0x0, 0x78, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x2, 0x0, 0x2004, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x2100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000001000-0x13)={0x2, 0x0, [{0x0, 0x7f, 0x2000000, 0xffffffff, 0x1, 0x0}, {0xc0000019, 0x0, 0x2, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f00002ce000)={0x1, 0x0, [{0xa05, 0x0, 0x8000743b82f1}]}) 2017/12/14 10:51:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000db9000+0xc8b)={0x26, "6861736800000000000000000000", 0x0, 0x0, "6372633332632d67656e657269630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001d0000-0x41)="053b80f8", 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000050000-0x10)={0x0, 0x2, 0x1, 0x2}, &(0x7f000086c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008ab000)={r1, 0x1, 0x400, 0xffffffff, 0x7, 0x1f}, &(0x7f0000d13000-0x4)=0x14) socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000457000-0x4)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000bed000-0xb)="2f6465762f766373612300", 0x5, 0x480) mmap(&(0x7f0000000000/0xaba000)=nil, 0xaba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000ab5000-0x8)={0xe1, 0xf2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00001c8000)=@int=0x4, 0x4) write$fuse(r3, &(0x7f00005a1000)={0x28, 0x1, 0x3, @fuse_notify_inval_inode_out={0x80000001, 0x3, 0x3f}}, 0x28) chdir(&(0x7f0000071000)="2e2f66696c653000") r4 = socket(0x10, 0x2, 0xc) perf_event_open(&(0x7f000025c000)={0xffffffffffffffff, 0x78, 0x3e2, 0x1ff, 0x0, 0x5aa2, 0x0, 0x8000000000, 0x0, 0x4000000000000, 0x31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000071000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fadvise64(r2, 0x0, 0xf7, 0x5) ioctl$KVM_ENABLE_CAP(r6, 0x8208ae63, &(0x7f0000007000-0x68)={0x0, 0x0, [0x0, 0x401, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg$kcm(r4, &(0x7f00005f9000)={&(0x7f0000dc2000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00000eb000)=[{&(0x7f0000697000-0x5)="0000000000", 0x5}, {&(0x7f00007b9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f0000b34000-0xb)="0000000000000000000000", 0xb}], 0x3, &(0x7f0000661000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54, 0x80000001}, 0x21) sendmsg(r0, &(0x7f0000dec000)={&(0x7f0000ba9000-0x14)=@ll={0x11, 0x2, r7, 0x1, 0xdf05, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000d58000)=[{&(0x7f00007f4000-0x7f)="eaa2a149357f0220481d03a65c07c7e24a59dcf46193f0aad27c8b37092d5fa5bd023a956a19d7b5eb2fa39f25d042e5fd0a5818eae487e411d7eda995bc1684bccb8109498d97985685be67a25c9b8cd11faef16687aa2e2794674c8231ae8a5ca4397583111bf4312224391de8ec815b266e11264ea71fcfcc0a673f68ee", 0x7f}, {&(0x7f0000931000-0xa9)="f6fa1f9253fbc3e3fea57ffca6e52c8d536efe35e58bafbf0b8c6565fafcbb1d630ebbfbeac6a155e158b9fa87162c6851919b8ed79ec6a5d5f74511111f1ce3d34bd02f0864a45244faf9a3d0e6d3430ffbfaeab4cb924c6102b53fc5ab1e58d4a63518fcd6ae5e36a0e76734d60d86a38d863d729ad4c0506cea7ec82f1355890f0e299c6de918a372c23071880cdf2f024409aeaa0deb301fe3df896ade10aa001827d21553bdf7", 0xa9}, {&(0x7f0000a29000-0x1000)="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", 0x1000}, {&(0x7f0000aa8000-0x68)="ef588b9b170ecfe43c68e0cb48f4956c29ce766dbc8dbd790a55b03eb91be98307fd26ef7ef85698e29ee463c2cc270ad0d49c51069030c458a089e77a52477d5239cb3aa289c4378f63f9f395fe4f159e546d1e4263b98b12f739f6397164d5bb5a2988be0f5398", 0x68}, {&(0x7f0000d62000)="13a2a4beec0b81f021f059626c4c5f6f49324e162f0d97fc0143af38631bebef654c457918e225a765551e0dcea2cd5599a8e8a509fe3865f025fc64c61323e9e1f8056a534fb62df6815ae5699afcdf22826eafaa08662dde4a4b00f349b783c5543a122f3b8b8e6e4652a33affadd949cbbd6991e91340873b39af575f5bc0b0a946da0ce8f0d800e8035838d16bb3e46bd44fd5ce25d8f9eab66aed4aaa7605a4c218c68d9083e879f0f7c4ef4dad21adb542697470ad87b890d93f16b173a49dd760a6", 0xc5}, {&(0x7f0000e47000)="3358e8dc6ef84e44b319759161f809951d56b02be89f862d81f5ffc1edbcea6a5e31d051b3fff80c74cf90121d25d0836232470779790657c608041969e03a33733958218737c2ef92ff4fb11f28fb3a0b9a7888d2dd43cd7c01d6faf3e00143887e1d84c2c94b73e8510aa3e38926590ae33baf7f4b708723f62405872244b4a1feed0eb9c7d2b427f4abd540327816cd8e5cb23b98a0c1aa370862e5fa7ca46045ed02912cb6c3adbcd3077b3c215d8be80a48d270", 0xb6}], 0x6, &(0x7f000018c000)=[{0x94, 0x114, 0x76, "745f7a0277fc4b3e0e8854a5ff115af3ef2a1f198b5bfd09ffb5eba4825704ec409f545b8f8594bf4e4ff4eb3a35b31124167a7fe8aa6b78e41eb0addab042c71211a2a1055f5dc282241c70fc8a0392ed2494ab1ec23c3c789380acfe670875850d9117cfbca126d23ffc1946486c21dbeb3d4c9fda9edbd81271012362fc0d55edf88211bf781c"}, {0x64, 0x0, 0xfffffffffffff800, "4150ec53db9482f3da1a5a9607473c7983b71891a68171b28211deeac7556f4d069c14395144d97521e3212ce14c7fe314daba977b2ee6eed3cd6a777214002cc56222d27939dabc2184cbeed8d944a05fe63d2bddc3"}, {0xbc, 0x1, 0xb1, "e0913f6b598bd79e6c19ca12b626cfd6dcdc9a58d8ce686025284df3c8ae302f6e7ea624772351842294c9a3993285476aa64909f3ffa32848ab3eff70dae0e9fecbe763894fa1c58401717bb6008dc06fe5a5283c7e0c6e8a5988a21ffa92790648601abaf68724e1f5d7e2c2f3b98418acf2a666dd2b22040ccb8e4c9a219bb835911e962f4ac768f621634460adfa27922fb418292274c800d46efcebaee5b676ac75ba330b123cf3f5ac3ac0b1"}], 0x1b4, 0x8001}, 0x4000) dup2(r5, r6) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000209000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write(r4, &(0x7f00005c6000)="1d00000007018f0000000000000040741100ca09000000000000083c90", 0x1d) 2017/12/14 10:51:40 executing program 0: socketpair(0xfffffffffffffffe, 0x3, 0x58091a63, &(0x7f00002f2000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00002e7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000889000)={r3, r2, 0xffd}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000-0x8)={r5, r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(r0, &(0x7f00000bd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00004d7000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000340000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000080, r7}) ioctl$sock_ifreq(r6, 0x8994, &(0x7f0000b69000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x40009, 0x5, 0x4508, 0x8, 0x5, 0x100000001}}) r8 = socket$inet_sctp(0x2, 0x5, 0x84) r9 = socket$inet6(0xa, 0x80f, 0x1) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$netlink(0x10, 0x3, 0x4) socketpair(0x9, 0x80809, 0xffff, &(0x7f0000824000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8, 0x3d2f8d332470562e, 0x1, &(0x7f0000ca7000)={0x0, 0x0}) setsockopt$sock_linger(r13, 0x1, 0xd, &(0x7f0000009000-0x8)={0x0, 0x9}, 0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r11, 0x5401, &(0x7f000001a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000b29000)={0x0, 0x0, 0x0}, &(0x7f0000bd1000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r13, 0x0, 0x10, &(0x7f0000c7b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000077e000)=0xe8) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f00009df000)={0x0, 0x0, 0x0}, &(0x7f0000021000-0x4)=0xc) sendmsg$netlink(r10, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x4d, 0x12, 0x201, 0x0, 0x0, "298d3d5d4caf4c9f13675921deb78197d9df7f0fb88c075272853de5aecf1544ec9a611b4cf1dd7163e636b939ae7c3d17befa45e47d262e57b61a1aa0"}], 0x4d}], 0x1, &(0x7f0000d27000-0x90)=[@rights={0x24, 0x1, 0x1, [r10, r8, r0, r12, r8, r9]}, @rights={0x20, 0x1, 0x1, [r11, r6, r1, r11, r8]}, @cred={0x18, 0x1, 0x2, r14, r15, r17}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x74, 0x0}, 0x10) syz_open_procfs(r14, &(0x7f0000c94000)="6e65742f69636d703600") ioctl$KDENABIO(r11, 0x4b36) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000376000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x40) 2017/12/14 10:51:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="00", 0x10000000) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f000043d000)={0x1}, 0x8, 0x80800) r1 = gettid() mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000024e000-0x9)="2f6465762f76637300", 0x4003, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4, 0x1, 0x4, 0x8003, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) pipe(&(0x7f0000537000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r4, 0x0) connect(r3, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r5 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)="6e65742f756e697800") setsockopt$inet_dccp_buf(r5, 0x21, 0xfdfffffffffffffa, &(0x7f00001ce000-0x4)="0001ae73", 0x4) sendfile(r3, r5, &(0x7f00004db000)=0x0, 0xff) clock_gettime(0x5, &(0x7f0000bb5000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r6 = open(&(0x7f0000039000)="2e2f636f6e74726f6c00", 0x0, 0x0) symlinkat(&(0x7f0000fc6000)="2e2f636f6e74726f6c00", r6, &(0x7f0000b7a000)="2e2f636f6e74726f6c00") mkdirat(r6, &(0x7f000002d000-0xa)="2e2f66696c653000", 0x0) r7 = openat(r6, &(0x7f0000025000)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)="2e2f636f6e74726f6c00", r7, &(0x7f0000013000-0xa)="2e2f636f6e74726f6c00") renameat2(r7, &(0x7f0000bee000)="2e2f636f6e74726f6c00", r2, &(0x7f0000fce000-0xa)="2e2f636f6e74726f6c00", 0xa) 2017/12/14 10:51:40 executing program 5: mmap(&(0x7f0000000000/0xeb0000)=nil, 0xeb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000002000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="ffc9e137c59e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69705f76746930000000000000000000"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ec4000)={0x0, 0x0, 0x0}, 0xc) r3 = syz_open_procfs(r2, &(0x7f00005e5000)="6365586d707429cc") pwrite64(r3, &(0x7f0000393000-0x16)="4eac2ad9a824eae8fcfa82cbbb3588b98496d0dbdf12", 0x16, 0x0) r4 = syz_open_dev$loop(&(0x7f0000e65000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x0) getpriority(0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c14000)="2f6465762f73657175656e6365723200", 0x0, 0x0) r6 = creat(&(0x7f00001db000)="2e2f66696c653000", 0x5f) mount(&(0x7f0000eaf000)="2e2f66696c653000", &(0x7f0000915000+0x71b)="2e2f66696c653000", &(0x7f0000b8d000-0x3)="397000", 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f00005b8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpid() stat(&(0x7f00005f5000-0x8)="2e2f66696c653000", &(0x7f0000977000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000c8e000)=[0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c47000-0x4)=0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000baa000)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000d14000-0x8)="2e2f66696c653000", &(0x7f000034e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00008bc000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000042b000)=0xe8) lstat(&(0x7f0000326000)="2e2f66696c653000", &(0x7f0000c95000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00002aa000-0x38)={&(0x7f0000844000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00003f2000)=[{&(0x7f00004aa000)="6f4007ffd75935f3673b678da8b097b3a4ede25f2a48d7c80100000031", 0x1d}, {&(0x7f0000ef4000)="d0494be68422f16e53c73aa299ba5484793b465aa9982e7faf29fe480e44c48f01e2ea716b309ffd21ffbd54ca5e238521e5e9d7ad3ec8a4b7076286d83c3b2ddb88c0e51d7e8367ae5ec923cbc92b28a5074f98d1e5fc87fd5711fc90f6d732657ff267cb6eb0c152bc2e3a4c69622ffa2a98cde1a26250ace0f96e172d54d2ab836045eb7838ce200086612e8e650a21c92c8eceb1a33b1ccc1567ab06320e07fafffb03f21f90abc3d5267f64b7bd2c10865d1d52b92ae647c471b56f62467a02469398827c39e4d355", 0xcb}], 0x2, &(0x7f0000de1000-0x80)=[@cred={0x20, 0x1, 0x2, 0x0, r8, r7}, @rights={0x20, 0x1, 0x1, [r3, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r4, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r5, r6, r4]}], 0x80, 0x8081}, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00000eb000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f0000bdf000-0x18)={r9, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x794000)=nil, 0x794000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000793000-0xd)="646e735f7265736f6c76657200", &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) 2017/12/14 10:51:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000602000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0x100000001, 0x6]}, 0x5c) clock_getres(0x1000000000001, &(0x7f00009f8000-0x10)={0x0, 0x0}) clock_settime(0x1007, &(0x7f0000b62000+0xad5)={0x0, r1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0xf50f, 0x0}, {0x800000000000e, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sg(&(0x7f0000fed000)="2f6465762f73672300", 0x8, 0x200000000012001) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000d04000/0x18000)=nil, &(0x7f00003be000)=[@text32={0x20, &(0x7f0000b9c000-0x41)="0f01ba0b00000066ba4000ed660f388115000000000f160f0f0866baf80cb888896b80ef66bafc0cecc4e19d643266baa100b807000000efc4e1c5ebe80fc75b62", 0x41}], 0x1, 0x40, &(0x7f0000c18000)=[], 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000208000-0x4)=0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000f2d000-0x4)=0x0) getpgid(r3) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00009df000)=0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f000056e000)=0x0) r5 = getpgrp(r4) sched_setattr(r5, &(0x7f000009f000)={0x30, 0x1, 0xfffffffffffffffc, 0x6, 0x100000100000000, 0x9, 0x3f, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000152000-0x30)={0x100000001, 0x100, 0x10000003, 0xfffffffffffffff9, 0x6, 0x281, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$inet(0x2, 0x1, 0x0) r7 = dup(r6) setsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000347000-0x20)={0x4000ff, 0xffffffffffffff65, 0x4, 0x4, 0x6, 0x80087, 0x73, 0xca, 0x0}, &(0x7f0000882000)=0x20) bind$inet(r6, &(0x7f0000a72000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r7, 0x84, 0x79, &(0x7f000040d000-0x4)=0x200000066e, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r7, 0x40605346, &(0x7f000055d000-0x5c)={0xfffffffffe363a50, 0x2, {0xffffffffffffffff, 0x3, 0x400, 0x2, 0x958}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000128000-0x9)="000000e1", 0x4) connect$inet(r7, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r7, &(0x7f0000f6a000-0x43)="6c", 0x1, 0x0, &(0x7f00007ed000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$sock_int(r6, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) r8 = request_key(&(0x7f0000e8b000-0x8)="7472757374656400", &(0x7f0000431000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d2f000-0x1)="00", 0xffffffffffffffff) keyctl$describe(0x6, r8, &(0x7f0000088000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000a79000-0x8)={0x0, 0x0}) sendmsg$netlink(r7, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f0000882000)=[{0xa45, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f96029d9f4f79edaefc80baa252c741665cbe10c14efc64518eeb2e84658d12126511637320e8804d0a67be54f79e85852154ddfc96455f008f76f12a88b3e6d184368166c0c893dee97c8ada08a118cb442e9698dc3b05a5d9ea3317358047c0413483d24d346ea1366a40761ba94f22213b8e7058e5bb0560cde41df576e7bc764f8b28d9b330dc0dfa298e52b2bf94cf31c3ebf0c8a329b5e04b4a97396d0784b6fef4c48d14d5cebf3f57cf0645f5a227c12deea8a53c2e50cd4500f4318db534e53106fa2acc36b92b755eec8e2b9b899255053ebf463c3234b754d9190c4bf93a67146ee2850d92f2b3b9272f1bbf6bd3935d5e189c2845fe01bc12534943b4d6e5d7cb1d327a745e978933de0584a085e8e6c757b25245caa350f5d326d6dcced04b7f787acbca163dae55cdd4ba114b4c5a28321f0ae51f9b344c92e8facb064874d4cf1713f6544d6f126b9ef3ff920e2e297d08b90c1dc7d973657c8a07af9faaf11117e5962905e9b198b767fbde6d7717425e6951afd1f60fcc919e798766b6135a738cc628d7ac7b1c59ffd7e3f0f827f301cc2d5dce198c4660cfc3e7a7cd547756fd092ced97ffce3800630544289ba04471832cd5c3be14d8e52b6da4fb7d9a61ce1d18e2d2f6a125a72d75ff266951e91063ba2b67de474f904c2b0e6a7d1d18a7238c3fbad7f3c9c089ca639674e414467457bc742c9345970b7a1bfa21657d632e16153e346ccde479faaa038242395e06e8d0963e90298fa79dd9b181f05f9c1046536a96f091bbc9112c309705ad4c24a96edf2b4843c298393910d3b8545fd08daeae3e5c84bb9caa766367306bc5da368b9e772101a1919ee2881cd7798974af6f8e1bdac23b9bc9fd9b0e439f03141a8f92fbc3fdc8cb6efe55f8644dc528a6a76f7c95eee67b751eac1613e9e97df0b18a924ca18f813ea3b88c05dc7d5608657031578b8e655cc4e3d2f950403121626edfbf0f6c84355279973dd7afb1fa477f13e03614749bc58ab682fb2fb33a0e58b9b3187432554eb257455ee339f10cdd2772168154371bd70da7d3f8f36d237928de7780be7d8ef0aa49b2d486cb26c3ba22366d593869c49f5e93cd3173170a6fc22101caab01a52d4e79f28a7b47bd246a2bb221fda31771c82d92d0c89a2c83a33c8bf531259a121c12403fd863960f4607ae962c96972970e1995ed14ac001889f39918282418199aae02471bfbe7c7ca6a2277985a9dfce2abf5417ff656242b09e096c147d13890e6a1951c8e460d07d0f1417c92688176f32e5c3daf3026490b9ecc4eaf27b2d27e03ecb60c3f63140a0228f6dcc3594bfe99b1de2d9d5aee2923d0407b6f4eadee66a360a130696260b4bf2ad6abcf5a6295e82f1574ca47faf9bda51d9e42a0fc2578ae7897512b2ef57224e76a658118c40080a98248742da69fc04704e63a5dd24e105234761dfdb8502a62a91eebb36015b8fe4d7920761dafe33e65f012cb1e613450eab94694f77c9d26af6175edcadb5e2250474fb78de306721358970501e1083711f4d63c55659c7997f27638697fb4c902a54de1328b226b7fca6d30fb0740f7f2dce6d18343c850484baf8b0c9f408fe4fa60c4d3f002b06993e6b3b05a7829655f4fd7ab0359cac82c1d533148831f32da39316484d289cdedd773fc093721950861f2d6463275222e7f20116c969d7e5f7d3d13f041789a4af1e33980bacfdb397e97d5b3ba016fa94edf201f9c906d7045ff27a4948a6cf09bbcecf05f26dec3a8afa24ba8767edcd138cb209157ad617a2332dfadbda7c83d66895a6783cf0af15a8362de0d7699fa4d6fe874fe5e357ce6410d87c3d67689d6c3049daa2c50da67cfca088ea695a30e0ebf46cfec2c3099ba4c57c29b055fa98cdb9930a981bf550affa0874c8088164bd428aac5096ce2143e54971e331fce952bdbe06b260c1384b9177c61690740583c87e7e414ed037c435e1b352fdad832c10b22c697b582e4be2189ccfc6d03c04a0d40539917ff3abd5d0afc99401140b771e403a34512a42dfe5520cc077d5100a5473a1efbfb1afe6a4a8ebcdc71673d688e5548b99fa4bc4adf658cf6e724a98700e3f6336f3e970b8b49f09fe0644cade29d755137409436fd1bd3e3ba092aaf9f4d17cf477be0fad029514ae525713cc0bab17b7c4c29ac7116f3b6c718677804eebd34253ac3de3d5c147860e0c099a567b0a621956be4338330e92fcee22a0274744bd42564e796c15781c886bd27ee21174b260bef33c2282c1e23ba0d852b891daf55e4cb46a57d86de5a645c365d10d30715424ea10db609e68fd45e1a29699bac19c367f77d6c842415a19c8d72913ab9d4700969fd8cab1d95a380f36b7a165f3365fb2034d253f16ef4d8712f3539d57d64c736e4fd72d1b980f5807499519487add6996e2f8e0cf27491f8a81420e08f3ed34eb2962e47e910b7bd5d78b61d9d8fb76cb4735c30a7419cc2fc6033ddde629861d3a75743c128f76be0bcd6b6b5cc232df4eae357dfb3404c3497af1aa58dae661d0ea8715c41bc1ebb2037ee9f7c9d9246cc08d6e057c327533e6d5509e8e4d53de69ae3a8807d610715adbfcdc629e641341efdd6102e08f8d61d23ee2fcddb6663a2804cf91814c54f9b3a8e05b99cdb8a5582977e119144368a7822c8c2d8bd3f67c43e42d95a84829dc94822da0287844fe0a9946208367a43f36be3cbf6ae131f8232d4f86c799ed1c46420d7cbf4f2dc44aa714cc19ced296b5a2306726cc56a7a4d431d734628a21bf9bbb96e55281d4176d56ce5fb9a95751930b542fac726de652f0c79eccd01346cc28cee83d270f67aaa1bea83e52e48f24bb13129a0d06000e15edd26958833189bcfa36e6cf7688488aaeb6f9401e96ae3ba784ec0e250a8e068878653839a2593f7f8e4d9db29e899aa4a63f3d9c7934bc77d07c3b2fffb99ded41b4971dc83a0e4601f3e768b57f53e5ffe7c66e4f0620d27022517c8f6f0cfbd4610a5549fdf1a9e04b7be87b5ce25e8df86bb1786a7b23aa3cf312cab0ef6167ff16aafa2f6970024d1b7d8b50edc8eb24528bf5ea4170d85b86d6faf9bbe747cbab61818d0db52b7f594e818fffcd68d80d9f7d05364a9f41111000eb7f6784aaa9c8f502569bbefe3a3c4ee99896a94193fc76e385cb7246f0ead15c4ef865f8746bf38713832af7efb4c8001bc8f1b1776e5b4662c8a6b2ef016aa0b9d87549a3451beed6bf6138da24f54d9627e12606af597dfd2b490d13ea0f98a091f74c1288997317d28a7dcdde4d54ae910abb74412d8f8e2aa8f1311b43aa046f7b32a1177574aa87be054046a41886cdb345f27504f2c02b817667237b45f511f1cc5332ca1138ff211e58cf78c474cf454f52b4ae23e35379cbd390ad961dcd10907754a8"}], 0xa45}], 0x1, &(0x7f0000eb0000)=[@rights={0x18, 0x1, 0x1, [r6]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x4, 0x80}, 0xc0) clock_gettime(0x1020000008003, &(0x7f0000a40000)={0x0, 0x0}) 2017/12/14 10:51:40 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a9b000)="2f6465762f6877726e6700", 0x400000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f00004fc000-0x4)=0x1, 0x4) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000a8000-0x4)={r1}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000a85000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00003f2000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6563622d74776f666973682d33776179000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r4 = syz_open_dev$mouse(&(0x7f0000e76000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x101, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000c06000-0x10)=@common="6e723000000000000000000000000000") r5 = syz_open_dev$vcsa(&(0x7f0000720000-0xb)="2f6465762f766373612300", 0x8000, 0x28e4824818c24310) r6 = mmap$binder(&(0x7f0000945000/0x3000)=nil, 0x3000, 0x9, 0x810, r5, 0xc) r7 = mmap$binder(&(0x7f00006e1000/0x3000)=nil, 0x3000, 0x2000000, 0x4011c, r0, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00004de000-0x30)={0x134, 0x0, &(0x7f0000bad000-0x134)=[@transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18, 0x30, &(0x7f0000cb5000-0x18)=[@flat={0x0, 0xb, r6, 0x3}], &(0x7f0000f7c000)=[0x18, 0x48, 0x18, 0x20, 0x20, 0x40]}}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x48, 0x10, &(0x7f0000719000-0x48)=[@fda={0x66646185, 0x0, 0x1, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f0000529000-0x1)=0x0, 0x1, 0x0, 0x3e}], &(0x7f0000131000)=[0x38, 0x28]}}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x40, 0x48, &(0x7f0000bfe000-0x40)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000e7c000)=0x0, 0x1, 0x2, 0x15}], &(0x7f0000241000-0x48)=[0x78, 0x30, 0x28, 0x28, 0x58, 0x70, 0x70, 0x78, 0x18]}}, @acquire_done={0x40106309, r7, 0x4}, @decrefs={0x40046307, 0x3}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x68, 0x40, &(0x7f0000ea5000-0x68)=[@ptr={0x70742a85, 0x0, &(0x7f0000389000)=0x0, 0x1, 0x2, 0x3f}, @ptr={0x70742a85, 0x1, &(0x7f0000819000-0x1)=0x0, 0x1, 0x1, 0x14}, @fd={0x66642a85, 0x0, r3, 0x0, 0x2}], &(0x7f0000711000-0x40)=[0x40, 0x78, 0x38, 0x38, 0x0, 0x38, 0x18, 0x20]}, 0x2}}], 0xb5, 0x0, &(0x7f00002d1000)="e6b40cd0417f08e37f0921a2edd939a76324f87eecd8860a81a8f5071c747df2c75e58b89edca620b64fdf4790630fe8dacf20a24b1b4a4551aa1be0b09c5b2a9275fd7b24a760ba066733a858bfdc37da7d7c795ee928bf710649f636165747a9388a52b58a194cb3a365cd90898bce2b0193d578187c93455ccd38aa52135de6c10b760631368a236a827b2e705398859fdf09ed8fbd0762beecad208f82cf7a9edbbbcd92004203e7a834266556b889e3c3d861"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a45320, &(0x7f00006c0000-0xa8)={{0x9, 0x1}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x0, 0x8, 0x4000800000000, 0x4000001, 0x9, 0x5, 0x0, 0x4, 0x3a84, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00005d8000)="000000815d9f6c0bdf00daadff0006a0db000000000000a7", 0x18) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) sendto$ax25(r5, &(0x7f0000c22000-0xd)="467fe607498ed16fe7a9885b8d", 0xd, 0xc800, &(0x7f000068f000)={0x3, {"71d1afd57baf19"}, 0xca4}, 0x10) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f9e000-0x14)={0x6, 0xdfdb, 0x8, 0x1, 0x4800000}, 0x14) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f00003e0000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4, 0x10040010022, &(0x7f00005aa000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000dde000)=@int=0x0, 0x4) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00007ae000)="440300b8", 0x4) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000e34000)={0x0, 0x0}, 0x2, 0x200000000000004) setsockopt(r1, 0x1, 0x9b9b, &(0x7f0000855000)="1c71e827ca23bff27edae7f73e42602fb54745ef757bfc55d44bec5b90d9ce436969c3d4e6c4504b777d78f8074c1b6a2369f3120435ae36b7df2d82d6173572c01e08d89ea51fa17388c94e2c68d3afd50b56b3bceefd317d3767fa209f0b5ab09c62bfd45f1f386e64823b9cb14cae015c4a51dd9be9624fdbd7", 0x7b) 2017/12/14 10:51:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffff9c, &(0x7f0000679000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008d1000-0x3)=0x10, 0x80800) socket$bt_l2cap(0x1f, 0x7, 0x0) creat(&(0x7f0000e1b000)="2e2f66696c653000", 0x10) inotify_init1(0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000544000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00004fb000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1000, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f000057c000)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x8, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f00000bd000)="2f6465762f73672300", 0x42, 0x404080) dup3(r3, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000252000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6eb, 0x0, 0x5, 0x0, 0x0}) r4 = syz_open_pts(r3, 0x4000002001fd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000807000)="2e2f66696c653000", 0x2000, 0x20) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f000056f000)={0x8a}, 0x4) r6 = memfd_create(&(0x7f00006e4000)="577a6558090067232f", 0x6583db78dc595f1e) openat$autofs(0xffffffffffffff9c, &(0x7f000022a000)="2f6465762f6175746f667300", 0x141000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x37, 0x0, 0x0, 0x0, 0x10084, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x4) r7 = socket$inet6(0xa, 0x80e, 0x7) bind$inet6(r7, &(0x7f00009e6000)={0xa, 0x0, 0x80000002, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00003a7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000a95000)=0x1000) r8 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r7, 0x6) ioctl$int_in(r8, 0x5452, &(0x7f0000079000)=0xfffffffffffffffd) setsockopt(r8, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r8, &(0x7f0000e5c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r8, &(0x7f0000aef000)="12", 0x1) sendto$inet(r3, &(0x7f0000a88000-0x68)="00fc8b7a0b8813582c7db3a15cda48d1cf5615ec0a7c7b85b59d129bf652ca50b99594ab2d0defa17de5904bc7c2c2e73150b4cdb66ea0cb5b64a90d444a00c9e8b18c6ef0dbe527f78523c12f86b965bff37958f9bbf4baf0cd0a2cc2103a1cdc446976fc62b5d2", 0x68, 0x20000800, &(0x7f0000916000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_pts(r4, 0x4002) getsockopt$inet6_tcp_buf(r6, 0x6, 0xd, &(0x7f00000c6000-0xc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000cc1000)=0x1000) 2017/12/14 10:51:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000004, 0x2000006, 0x42000000000000ff) sendto$inet6(r0, &(0x7f00002cf000)="7974110606bf7d67e8305c27779065635db3b8deb7df128e5c1178b5caf05a839beccbb86247671e93f33d5fcffa460a18cddfbc9533533b95085468d12ac40dfc5c41d9d8fd81521a0d3dd58bf1850b7bc1584e913942e6cbdc37c05cc23333d585d8761564da44cd61d894faec4e135b2ec84c92ee0988cea433b80aa67d055985b7d5d0dea6fdf3f0976886a5e5e8ab7c25", 0x93, 0x4000, &(0x7f000072c000-0x1c)={0xa, 0x3, 0x3416, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, 0x1c) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000045d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f65000-0x4)=0x8) sendto$inet(r0, &(0x7f0000331000)="36000000000040e6ff01000000004000028e2188", 0x14, 0x0, &(0x7f00006be000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000a0a000)=0x2, 0x4) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000391000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000834000-0x8)={0x7, 0x5, 0x5, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c4f000)=0x8001, 0x4) 2017/12/14 10:51:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x2, 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000055b000-0x4)=0x0) ioprio_set$pid(0x1, r3, 0x400) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) read(r1, &(0x7f0000c00000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c) shutdown(r2, 0x1) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f07000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f00008ba000-0x400)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/14 10:51:40 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000162000)="2f6465762f72746300", 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"e00000000609c3"}, 0x71}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x2040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) unshare(0x12800007) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x966, 0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0x400, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x87, 0xfffffffffffffffe, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000180000)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00009da000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000aa5000)=0x0, &(0x7f000037b000)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) clone(0x201003fc, &(0x7f0000e14000-0x1)="52", &(0x7f0000177000-0x4)=0x0, &(0x7f00005f4000-0x4)=0x0, &(0x7f0000517000)="1f80") syz_open_dev$usbmon(&(0x7f0000d54000)="2f6465762f7573626d6f6e2300", 0x1, 0x141400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$random(&(0x7f0000277000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x200) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b68000-0xe8)={{{@in6=@loopback={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, 0x0, 0x0, 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, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028e000-0x4)=0xe8) preadv(r3, &(0x7f0000fb8000)=[{&(0x7f0000de3000-0x5)="0000000000", 0x5}], 0x1, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x4, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000b37000-0x58)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, @in6={0xa, 0x2, 0xfffffffffffffff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff800}], 0x58) recvmmsg(0xffffffffffffffff, &(0x7f0000108000)=[{{&(0x7f000016a000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000641000)=[{&(0x7f0000482000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1, &(0x7f0000998000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60, 0x3}, 0x7}, {{&(0x7f0000488000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00008f6000-0x30)=[{&(0x7f00002e4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f00007e3000-0x1)="00", 0x1}, {&(0x7f0000131000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}], 0x3, &(0x7f00008bc000)="0000000000000000", 0x8, 0x400}, 0x4}, {{&(0x7f000038e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f000000d000)=[{&(0x7f0000f81000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f00006da000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f00007c5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00005d3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f0000a55000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000065000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f000005a000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}], 0x7, &(0x7f0000e26000-0x50)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50, 0x3ff}, 0x7fffffff}, {{&(0x7f0000a2c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000f13000-0x10)=[{&(0x7f0000359000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}], 0x1, &(0x7f0000cb8000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3, 0x6}, 0x5}, {{&(0x7f0000527000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00008f1000)=[{&(0x7f00006a5000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f0000cdf000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000098b000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f00002db000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f0000ca7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f000027c000-0x18)="000000000000000000000000000000000000000000000000", 0x18}], 0x6, &(0x7f0000ede000)="", 0x0, 0x3}, 0x1ff}, {{&(0x7f000075c000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00002d3000+0x491)=[{&(0x7f0000b58000-0x14)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f00006d8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, &(0x7f0000a38000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd, 0x8}, 0x6}], 0x6, 0x20, &(0x7f0000f16000-0x10)={0x77359400, 0x0}) timer_settime(0x0, 0x3, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/14 10:51:40 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000055d000-0xa)="2f6465762f7663732300", 0x6, 0x40) fcntl$setflags(r0, 0x2, 0x1) inotify_init1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00004e5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x6, 0xfffffffffffffffe, @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}, {[@dstopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000e2d000-0x4)=0x0) r1 = syz_open_dev$evdev(&(0x7f00006b2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1, 0x20000) r2 = dup3(r1, r1, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f00007f9000)={0x53, 0x200, 0x208, {0x9, 0x35aa}, {0xd79, 0x7}, @rumble={0xfffffffffffffbff, 0x4}}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00008f9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$inet6_sctp(0xa, 0x1, 0x84) r3 = perf_event_open(&(0x7f0000bab000)={0x4000000002, 0x78, 0x9e, 0x1, 0x0, 0x0, 0x0, 0xc1, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3ffffffffffffd, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00007e9000)={0x0, 0x0}) r4 = open(&(0x7f0000783000-0x8)="2e2f66696c653000", 0x10000000080040, 0x0) fcntl$setlease(r4, 0x400, 0x1) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r4, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000ef8000)={0x2, 0xa, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x4}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x3, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in6={0xa, 0x0, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb5}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x4) syz_extract_tcp_res$synack(&(0x7f0000fdc000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 59.449554] 9pnet_virtio: no channels available for device ./file0 [ 59.487227] 9pnet_virtio: no channels available for device ./file0 2017/12/14 10:51:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000759000-0x8)={0x401, 0x3}) r2 = socket(0x4, 0x5, 0x31) fremovexattr(r0, &(0x7f0000001000-0xa)=@random={"73797374656d2e00", "2a00"}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0x14)={0x8, [0x7, 0x1000000000000, 0x101, 0x401, 0x3c26390e, 0xff, 0x14d, 0x559]}, 0x14) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x3ff) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f73656c662f6e65742f70666b657900", 0x873831a5b1228be0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r3, &(0x7f0000002000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89, 0x40012002, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001000)={0x0, 0xfffffffffffffff9}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={r4, 0x2}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000002000)={&(0x7f00008e7000/0x3000)=nil, 0x6, 0x0, 0x44, &(0x7f0000000000/0x1000)=nil, 0x7f}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r4, 0x3, 0x30, 0x5d, 0xfffffffffffffff9}, &(0x7f0000001000-0x4)=0x18) r5 = fcntl$dupfd(r0, 0x0, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000003000)={0x0, 0x20, 0x2, &(0x7f0000004000-0x8)=0x0}) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) r7 = fcntl$getown(r6, 0x9) ptrace$getsig(0x4202, r7, 0xfffffffffffffffa, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000002000)={r4, 0x1c, &(0x7f0000001000)=[@in6={0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x48, &(0x7f0000006000-0x4)=0x0) io_cancel(r8, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x7, 0x6a, r2, &(0x7f0000001000-0xfd)="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", 0xfd, 0x1, 0x0, 0x1, r0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000006000)={0x4, 0x6}) ptrace$pokeuser(0x6, r7, 0x3, 0x10000) 2017/12/14 10:51:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x207, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x12) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000489000)="2e2f66696c653000", &(0x7f0000300000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x800000, &(0x7f0000fd1000)="") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000071e000-0x8)="2e2f66696c653000", 0x200003, 0x0) mount(&(0x7f0000acd000-0xc)="2e2f66696c653000", &(0x7f0000fd1000-0x8)="2e2f66696c653000", &(0x7f0000fd2000)="31000004", 0x8030a0, &(0x7f0000863000-0x9c)="25e0384087204c4b99a3c1446b12e3119624f038d06fef444061b2d94bee03663152a5735c5a12d2fadc4af5dfc64ebc2367a1bec9d15236b0d35adf7b955c793ab87eb0808f25130aaf82b244515d8fa398153b86c5bc676b4ec1030eab4ab63d670731ae722cb106ed332e7c52403aa0e3000000027f447b85b6d9a7b53bbb61f0d74c4b66d4b4acac5227bb4b04226126eb5ba85949889c1842cc") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000eb3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53) r2 = fcntl$dupfd(r1, 0x0, r1) mount(&(0x7f00004f9000-0x8)="2e2f66696c653000", &(0x7f0000143000)="2e2f66696c653000", &(0x7f00007d1000)="72616d667300", 0x800000, &(0x7f0000802000-0x1)="41") mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000fd4000-0x8)="2e2f66696c653000", r1, &(0x7f0000fcf000-0x6)="2e2f66696c653100", 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000fd5000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f000096b000)="2e2f62757300", &(0x7f0000fd4000)={{0x77359400, 0x0}, {r3, 0x0}}, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000fd4000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) unlinkat(r2, &(0x7f0000013000-0x6)="2e2f62757300", 0x200) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000fd7000)="2e2f66696c653000", &(0x7f0000fd7000)="", 0x0) r4 = socket(0x10, 0x3, 0x2) sendmsg$netlink(r4, &(0x7f000092a000)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f0000922000)=[{0x20, 0x1c, 0x305, 0x0, 0x0, "0a09298100000000cf000000040001"}], 0x20}], 0x1, &(0x7f0000925000)=[], 0x0, 0x0}, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f000085c000)="f4c20359174a389e48c8d045d8b0e9ba49370360a2678c3573d629d75654a62993dc4e8b4449c44feab483ee7d8a065770472199f92d388edc22557640ccb4a3d710d7edf138c659d61b378767bf906f0e583ba0681546a8a651d3cee87d9a38f9540b83464a3931f5e306d71ef009b876390ebdd084a25226af9494849a964d6f50677c636eee5833645e64bd80178b496ac3e4a9a9239a7262d12921950283e54bb2f43f026ba1a67f178b38b697334bf3af937ffdffd295f30dd075d18ab86fed2a96d9") mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x3, 0x84, &(0x7f00008d8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000dc8000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00003ac000-0x18)={@loopback={0x0, 0x1}, 0x6ffffd, r5}) 2017/12/14 10:51:40 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e6b000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f72000-0x100)={0xc06d, 0x3, 0x1, 0x200, 0x4, [{0x381, 0x24, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xffffffffffffffff, 0x1f, 0x2, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x101, 0x7, 0x3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x400, 0x8000, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ee7000)={@generic="650a8d880dd42abe3fbc6c70c36466c7", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000-0x1c)=@in6={0xa, 0x3, 0x7a1d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x65c}, 0x1c) bind$alg(r0, &(0x7f0000001000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343330392863636d28617263342d67656e6572696329290000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000003000-0x8d)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x400, 0x8009, 0xa50, 0x4, 0x2, 0x9, 0x200, r2}, 0x20) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000004000)="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", 0x1000, 0x8001, &(0x7f0000004000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000001000)={0x9, 0x1, 0x200, 0x80000000, 0x9109, 0x8, 0x5, 0xdb3, r2}, 0x20) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9, 0xf4f, 0x1000) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000005000)={0x3ff, 0x40, 0x1, 0x2, 0x1, 0xffff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000007000-0xc)={&(0x7f0000005000/0x1000)=nil, 0xa9fc, &(0x7f0000002000/0x4000)=nil}, 0xc) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000003000)=0x3, 0x4) creat(&(0x7f0000007000-0x8)="2e2f66696c653000", 0x90) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000008000-0x20)={@common="79616d30000000000000000000000000", @ifru_addrs={0x2, 0x0, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000009000-0x8)={r2, 0x7}, 0x8) 2017/12/14 10:51:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f62000)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f00007f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000cf3000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x200000000000001) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000e4000)={0x0, 0xc5, "7d5cf5009a4909f1bd3f0807648890ebc9a0dd44d2487b8c2470cd33a572271020eeb3fdc37afb6c0f72e15b6c487df7532816c6471aaa2a6f367dfa0ba82edbcd49d5765890357be2335fa74490486bd213d5c2b8fd58d207ee032524644e7382cb301f513158b27b2fd1e87b08b1440e9bc77391517433293ae33efcdab8985c0baa5617463a3923c8dc17bc51d74b96a5d766bbd2e5378a899f089413de0a86f75e6eaa02428c6d91da5b0b41c232ebf95812f59184e86f8d7f4bc8cd96dfce8b128a69"}, &(0x7f0000239000-0x4)=0xcd) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00006cb000-0x36)={0x0, 0x2e, "ffe41f5347a8519b238d0eff36ee876dbcc294c34a2953cf7e57568cba0cd5d7c219228cff6d69f7512f28c80f10"}, &(0x7f0000a2c000-0x4)=0x36) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00008eb000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000008, 0x3c}, &(0x7f0000135000-0x4)=0x98) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f24000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000000000000, 0x5}, &(0x7f0000fde000)=0x98) mmap(&(0x7f0000f20000/0x2000)=nil, 0x2000, 0x200000b, 0x200000000030, r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fdf000-0x8)={r3, 0x20}, &(0x7f0000cf2000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000689000)={r4, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001e4000)=0x8c) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fb3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fdf000-0x5)=@ethtool_sset_info={0x37, 0x5, 0x3, [0x3, 0x7dd, 0xfffffffffbfff581, 0x1000, 0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt(r5, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) bind(r5, &(0x7f0000fc8000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$inet6(0xa, 0x803, 0x3) connect$inet6(r6, &(0x7f00009e7000-0x1c)={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) write(r6, &(0x7f0000bde000)="1cffffffffffffffff181b", 0xb) syz_emit_ethernet(0x33f, &(0x7f0000015000)={@random="ff01395447d8", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "1db4ba", 0x309, 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}, {[@fragment={0x3b, 0x59, 0x5, 0x2, 0x5, 0x0, 0x0}, @dstopts={0x3b, 0x57, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcd, 0xc9, "1b1fa86d0c7efb56c477b45e2c919f1a78394810e1233579baaecff8915d00825bd3188fbfaef1e8785eb2bcdff260ad0fbb925d45bd0d3248e3e0fa5972c5f931f2944d0ccd8cc2f3ffefab2408b350d6dd689735a0b5e4264a4287996143dae3a8de84dec151e026eaaa495dc1468688ae020a8afb3b5c463b20c28a5b7f08a28c18582bebf878c067a1ea6f4880594413e3c9f8e3413d4163e4190207d62e06e5d7dfb71564383826cd9de885d59572d68461d39a9eb6aa6ddded88861a82240681614fe82bb1bb"}, {0xc2, 0x8a, "16732658c8b09c86cef521d8d7fa454c0f626421b755753b9ce5957a2699eb9da14b4f9b7d4ec350af6281082546fe7f7ad8e11f388a67f5a2f45916fd96d9917644802a6fd91610d4d48133f4c33c342bd0390a5a7c8f0e3e241088d06783e9566f3c505fbabc77a94bbe62a0fb4c8eb48c946da7fa7bfa77336e8ac2f8a12e4d34f7cca1d81ce16209"}, {0xff, 0x2c, "7ce13f679166b950edbe86cf625a96938143f89f8522a933bb3d8ac3d01c90407b407c1504f77330235be9ba"}, {0xff, 0x0, ""}, {0xc3, 0xbc, "fbccd2539e563641e6afd67a74cb263a19f6fd873e945081c35b2d2cee9ad7cb316c68de69fcd390a6d64a4178538e36221916b2c1d302058716442f08b77c21eb1452b0e1a02e3d65ba1a0435780661ea1179bc3c26a6228e12085a28212d0da6e0b79ff9a3606b9c38f73bfbde1da31c282c68ce815f4b3712759dd3f8a74fbf4ac59c37a368bbfa2f72f955771e9a84dc762570227321332593a38456650ae91c830d10e135b11988c866302deea00236e57526c02bc642e247b4"}, {0x5, 0x73, "f768549f3aad5618382781d8ae077199040d42758cc3639d0a20681fe54fe3cfe4b669ab1002a7906e9b08e5771c7d237d2b4bd3d9853a22364057101db45c7fdaa153f177f93593ef10c8aba6f1db07ef2d13a97de4763058f1717da18f5ecb1878f95f473aef7ecfc1c2757aca2a25f08581"}]}], @dccp={{0x1, 0x1, 0x4, 0x1, 0x80, 0x0, 0x0, 0x2, 0x6, "302781", 0x6, "3ae441"}, "b3fd4572b96a45041480926b2c8cf96dca1dbf615a53da43c83c748e1637effd0c92d9b2898b8009b1b38351a665cc"}}}}}}, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000fe0000-0x4)=0x5) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fe1000-0x8)={0x42424242, 0x42424242}, 0x3, 0x7) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000484000-0x38)={0x0, 0x0, &(0x7f00001ae000-0x90)=[{&(0x7f0000532000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f000004a000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000325000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f00007b7000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f000094d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f000006c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f000072f000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f000088a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f00007b9000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}], 0x9, 0x0, 0x0, 0x3}, 0x0) 2017/12/14 10:51:40 executing program 1: pipe2(&(0x7f0000acd000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000915000+0x166)={0x0, 0x9, 0x3, 0x9ae}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004d2000)={r2, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffff80000001}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000961000-0x8)="2e2f66696c653000", 0x0, 0x20) ioctl$KIOCSOUND(r3, 0x4b2f, 0x7) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x6, 0x78, 0x45, 0x2, 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, 0xffffffffffffffff, 0x0) r5 = getuid() fstat(r4, &(0x7f00006dc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, r5, r6) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fe2000-0xb)="2f6465762f6877726e6700", 0x400341480, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r7, 0x894b, &(0x7f00001f5000-0x4)=0x0) mount(&(0x7f0000056000-0xe)="2e2f66696c653000", &(0x7f0000b97000-0x8)="2e2f66696c653000", &(0x7f0000b12000-0x6)="72616d667300", 0x0, &(0x7f0000d10000-0x1)="") r8 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f0000f84000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000637000-0x4)=0xe8) getresgid(&(0x7f00003bc000)=0x0, &(0x7f000015f000-0x4)=0x0, &(0x7f0000539000-0x4)=0x0) fcntl$setsig(r7, 0xa, 0x3) syz_fuse_mount(&(0x7f000066e000)="2e2f66696c653000", 0xd000, r9, r10, 0x5, 0x2880401) execveat(r8, &(0x7f00007dd000-0x8)="2e2f66696c653000", &(0x7f0000ae5000-0x18)=[&(0x7f0000224000-0x8)="2c27257d6c6f4000", &(0x7f0000b28000-0xb)="2f6465762f6877726e6700", &(0x7f0000116000)="246e6f6465766e6f64657600"], &(0x7f000025d000)=[&(0x7f00000fc000-0x6)="72616d667300", &(0x7f0000799000)="657468312d0400", &(0x7f0000447000-0x6)="72616d667300", &(0x7f0000a37000-0x9)="7573797374656d2400"], 0x400) symlinkat(&(0x7f00007af000)="2f", r8, &(0x7f0000c82000)="2e2f66696c653000") bpf$BPF_PROG_DETACH(0x9, &(0x7f000056e000)={0x0, r1, 0x5, 0x1, 0x0}, 0x14) symlink(&(0x7f000092b000)="2f", &(0x7f0000ac5000)="2f2f66696c653000") faccessat(r3, &(0x7f00009e4000-0xe)="2f2f66696c65302f66696c653000", 0x0, 0x100) ioctl$sock_inet_tcp_SIOCOUTQNSD(r7, 0x894b, &(0x7f00003eb000-0x4)=0x0) openat(r8, &(0x7f0000d77000)="2e2f66696c65302f66696c653000", 0x0, 0x7fffffffffa) readlinkat(r8, &(0x7f0000687000)="2e2f66696c653000", &(0x7f0000eb4000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37) ioctl$KIOCSOUND(r8, 0x4b2f, 0x0) 2017/12/14 10:51:40 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)="7573657200", 0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) fcntl$addseals(r2, 0x409, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f00000aa000-0xb)="2f6465762f6c6f6f702300", 0x200000000005, 0x2000) read(r2, &(0x7f0000ffe000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) r3 = gettid() ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f00009a6000-0x2)=0x3) r4 = creat(&(0x7f0000b66000-0x8)="2e2f66696c653000", 0x8) ioctl$KDSETMODE(r2, 0x4b3a, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xd, 0x32, r4, 0x400) tkill(r3, 0x25) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000de6000)={"c8f52808ce03c2feb30216e1b178848b", {0x4, 0xda9, 0x401, "17240600032f", 0x7, 0x0}}) fgetxattr(r2, &(0x7f0000003000)=@random={"757365722e00", "6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000"}, &(0x7f0000001000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8) select(0x40, &(0x7f000077b000-0x40)={0x1cc2, 0x6005, 0xab, 0x8, 0x1b72, 0x8000, 0x6, 0x40}, &(0x7f0000270000)={0x401, 0xffffffffffffff57, 0x0, 0x80, 0x5, 0x8001, 0x12, 0x5}, &(0x7f0000a5f000)={0xe7, 0x6b, 0x4, 0x7, 0x1, 0x39, 0x5, 0x949}, &(0x7f00008d6000-0x10)={0x0, 0x0}) waitid(0x1, r3, &(0x7f0000270000)={0x0, 0x0, 0x0, 0x0}, 0x1000000000, &(0x7f0000a9d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00002d1000)={0x0, 0x0}) utimensat(r2, &(0x7f0000a82000)="2e2f66696c653000", &(0x7f00009b4000)={{0x0, 0x2710}, {r5, r6/1000+10000}}, 0x100) lseek(r2, 0x0, 0x4) close(r0) 2017/12/14 10:51:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x1)="55", &(0x7f0000001000-0x4)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="") r1 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2b64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00005ff000)="62ffb6b8d88636200040ad02d49913e152a357d81739a7e8bb065f6300005b75af44009a91a93b9c2a422b5101fd513ccd7453cf86ef8d92c60666f97c06f316e8f81dea7c8db80000000000000000f997b9ae4c56fa15224a7b75f4fa252eb66025ce6f63f2fc1ff1c3ee7e", 0x6c, 0x800, &(0x7f0000bda000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) chmod(&(0x7f0000e36000)="2e2f66696c653000", 0x20) r2 = syz_open_dev$loop(&(0x7f00007ca000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x802) r3 = creat(&(0x7f0000868000)="2e2f66696c653000", 0x20000007) ioctl$TCSETA(r3, 0x5402, &(0x7f0000407000-0x14)={0x4, 0x7fff, 0x7, 0x4, 0x4, 0xd1, 0x83e00, 0x9, 0x9, 0xc}) r4 = memfd_create(&(0x7f0000a83000-0xb)="2f6465762f6777726800bc", 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000df3000)=0x0) fcntl$setown(r2, 0x8, r0) pwritev(r4, &(0x7f00002d7000-0x20)=[{&(0x7f0000c10000-0x800)="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", 0x800}, {&(0x7f0000ad4000)="dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b75304000000000000006c3ad34a9c5fe73de694537c503b43e221126186619b08b5727a", 0x3a}], 0x2, 0x3) ioctl$TCSETA(r4, 0x5402, &(0x7f0000b99000)={0xe6a, 0xffffffffffffdffe, 0x20000040000ff, 0xdffffffffffffffe, 0x6, 0x8003, 0x8001, 0x0, 0x800, 0x0}) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000208000)=0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b13000)={0x904, 0x0, 0x10003, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000ba5000-0x20)={0x8000, r6, 0x2, 0x7}) r7 = perf_event_open(&(0x7f00000fa000)={0x2, 0x78, 0x4f, 0x638000000, 0x100, 0xbe, 0x0, 0x10001, 0x1, 0x7, 0x21c5, 0xb, 0xffffffffffffff76, 0x1, 0x0, 0x8, 0x20002, 0xffffffffffffffe0, 0x4, 0x3c, 0x2, 0x8, 0x7, 0x400000005, 0x2, 0x1, 0x0}, r5, 0x0, r1, 0x6) io_cancel(0x0, &(0x7f0000b84000-0x40)={0x0, 0x1000000000, 0x0, 0x3, 0x0, 0xffffffffffffffff, &(0x7f0000c1a000)="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", 0xfa, 0x1ff, 0x0, 0xffffffffffffffff, r4}, &(0x7f0000aa9000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f00006f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) sendfile(r4, r2, &(0x7f0000b66000-0x8)=0x0, 0xef) sendfile(r7, r4, &(0x7f00005dc000-0x8)=0x20000000000000, 0x4ba) r8 = dup(r7) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r8, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/14 10:51:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007e1000+0xc42)="70707031b300", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)="7573657200", &(0x7f0000811000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000950000-0xb5)="6e743cce95cf24feba3ce52c25a6ca8b65c6e967d8828aeb614f3db63bc6c207ffd455aa5367eb0119bb03547ae98d682863ce16da0768ae1a7fdca681af77d74c04bc1a3a8617ce575f82b83f080b4f2aaecbd699ba38d59255cdd5f7470b3bdfb7766794dde2cf3a8bc19f66cdb70b4a66191953eca5accd1a01548cfeddd5782cd6fd347f0c2d5cf9cec8f41ef9a10d7f88984909b1dbb6803f4219c278bc18da2c04df953f735b4e3f7ce376038849288d16ce", 0xb5, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000cfb000-0x8)=[0x6, 0x8001]) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000c89000)=0x80000000, &(0x7f00009fc000-0x4)=0x2) r2 = request_key(&(0x7f0000001000-0xa)="656e6372797074656400", &(0x7f0000c30000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x10)="766d6e657431776c616e3165746831dc", 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f0000001000-0x6)="6c6f676f6e00", &(0x7f0000ded000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) getpeername$unix(r0, &(0x7f0000171000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000388000-0x4)=0x8) bind$alg(r3, &(0x7f0000526000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "72666334313036287063727970742867636d5f6261736528637472286165732d6165736e69292c67686173682d67656e65726963292929000000000000000000"}, 0x58) inotify_init1(0x80800) keyctl$restrict_keyring(0x1d, r2, &(0x7f00008f1000-0xc)="69645f7265736f6c76657200", &(0x7f0000524000)="626465766e6f64657600") setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00002b9000)="", 0x0) lseek(r0, 0x1b, 0x1) 2017/12/14 10:51:40 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f72746300", 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d57000)={r1, 0x100}, 0x8) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x10fc02) ftruncate(r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000a5e000-0x8)={0x0, &(0x7f0000583000)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x1000000000000008, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000f1000)=0x7dc, 0x4) close(r3) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) time(&(0x7f0000bf6000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f000072b000-0x10)={&(0x7f00007ca000/0x4000)=nil, 0x4000}) r6 = fcntl$dupfd(r5, 0x406, r5) getsockopt$inet_int(r6, 0x0, 0x3f, &(0x7f0000398000-0x4)=0x0, &(0x7f0000689000)=0x4) syz_open_dev$mice(&(0x7f0000ab5000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) 2017/12/14 10:51:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006af000)="2f6465762f73657175656e63657200", 0x240002, 0x0) r1 = perf_event_open(&(0x7f0000cdd000)={0x7, 0x78, 0x8001, 0xbcb1, 0x1000000001ff, 0x2, 0x0, 0xb772, 0x800, 0x1, 0x200, 0x100, 0x4, 0x14, 0x0, 0x8, 0x8187c6bf22e1471b, 0x1, 0xffffffff, 0x10000000002, 0x4, 0x49b, 0x7, 0x6, 0x3, 0x9, 0x0}, 0xffffffffffffffff, 0x100, r0, 0xb) vmsplice(r1, &(0x7f0000aeb000-0x70)=[{&(0x7f00002c4000-0x49)="eb78cde8cfa76b4085f0682e28e53c04362e2b3819148f4bdb768e58fc1291d8644d06491f3bc4506d8e395bb901c2814cf7d6792d80c978548dd63dfd8525e2d75db16be3371fd9df", 0x49}, {&(0x7f0000539000-0x45)="99b04d4fe41b8537ad3af61d795997ff4acd92a98acb62ff66ccc9ecd25c92313774da8d50dec62b9067dc3a002a013490817380eacd78989aabcdf3420e40b2a0cb5c641c", 0x45}, {&(0x7f0000d18000)="fbb6ae3ec8cb7a9b293758948701318a4b5bd3734516a9a4fad7c4a728613eae76f1407baed43c7c74a067c599506f344ed73ef7acf86781d0947239867b399315a4c5880d6c57016dce1492793edada3de996dff3b4f8cdcee2230d0685bd36725bf2657c3381a8fe548b4bbfff4330d5fd536c9e4f1381660eb5b194a368ddfc7341648694394514c4e02d5d80c0d6d738b785f904428cbba15f1f6e7e", 0x9e}, {&(0x7f0000059000)="fbf94e34db72b1755c64a864d70bd2db7245119df48d60c133c0697d63dc42fa2e393e3986b72256d0781f5f40aa2fd1a89ddde181f1659852554e280ee80d0a9f9bfd3051862c603bc0cd3e02967626a5", 0x51}, {&(0x7f0000f07000)="b73f5b2a697e4b27bc23758027a0b5587cd14448cb25289c3fbf0f6a9e58ad0c0bc2cd334fa49c4b18100d43e74853cb168a751f3d985c9927bc0f8e3e7b35c39fd0942397edde7c7982149660837e8983016d9a234964281d1a43fb2366d2b809d3f645169bf2fa909b17660e004d2c16ca61e27192", 0x76}, {&(0x7f0000498000)="cacb20933958f2663d7effbbcf66ac813e4da6e44f3b38d26225a1e61ff54f760a520479ddfd202f136230307b11609a793ddadb4baba2c24463bf5bae22a58714085ba527bab7143c6d855d3c00b524bc31896bdc5d072d74455ae692052836336f6c64bed137e51b5495ee98a7426380022be8ca10a15da2c3dd626aa10fcd21e7f407cbb3ad2ab4145b143f93fb4b87d19451645aee5e350a2751757399680e3175f099740108f183c142a2f5d7bf5938310237d76dc2340018906fa7ab4145", 0xc1}, {&(0x7f0000c9d000)="ddb505861ad35dc329f09f10b2fc1f9118692ecf65e0208bba35b462bde79bb7bba51e38c1451bd65be30f76bf8f0a119e5bf776a1e74ece04e12d0fb2fb24f0bef2c3211f09e1d0a9e99506479433a11d8bb7acb24d930e5d597aa5cf7778c274bf4e9cb9b78be57e5de262547148f28f9a6dee3c6e1911f0544e720ba8be6fb8a948019931b6a08821bb95b159f9b30676137f9e5b5a906d5473d0b3f079910e9cd1dc23575ad369", 0xa9}], 0x7, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r2 = open(&(0x7f00003b6000)="2e2f66696c653000", 0x4000, 0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000286000-0x10)={0x0, 0x7f, 0x88, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x440, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0xa50a, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4, 0x100000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xebc000)=nil, 0xebc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000c7c000-0xa)="617474722f6578656300") mmap(&(0x7f0000ebc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000ebd000-0xd)="2f6465762f7573626d6f6e2300", 0xc97, 0x100) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00007da000)=0x0) socketpair(0x7, 0xf, 0x9, &(0x7f00009d4000)={0x0, 0x0}) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e039, 0x0, 0x4000000668, 0xfffffffffffffffd, 0x0, 0x8, 0x0, 0x0, 0x2000000000000003, 0x0, 0x8, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000ebd000-0x5)="7573657200", &(0x7f0000ebc000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000086e000)="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", 0x1000, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00007da000)={0x0, 0x4, 0x800, 0x7, 0x7fff, 0x6}, &(0x7f0000dec000)=0x14) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000ebe000-0x10)={r8, 0xdfe4, 0x800, 0x6}, &(0x7f0000ebd000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00007bf000)=@assoc_value={r8, 0x1}, &(0x7f0000670000)=0x8) add_key$user(&(0x7f0000762000-0x5)="7573657200", &(0x7f0000ebd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dd3000)="509846edd413b187ce7a3ad5eb2a6662", 0x10, 0xfffffffffffffffa) mmap(&(0x7f0000ebc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000ebd000)="2f6465762f7572616e646f6d00", 0x0, 0x6104) 2017/12/14 10:51:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d3d000-0x8)="2e2f66696c653000", 0x42) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a5e000)={0x0, 0x0, 0x0}, &(0x7f0000406000)=0xc) r1 = socket(0x10, 0x2, 0x10) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) getresuid(&(0x7f00006dc000)=0x0, &(0x7f0000f31000)=0x0, &(0x7f000001e000)=0x0) write(r1, &(0x7f0000bdd000-0x146)="240000001b00af09000000000000000201f6ff0b0804000000800020f70003f91617018d", 0x24) shutdown(r1, 0x0) 2017/12/14 10:51:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bef000)="2f6465762f72746300", 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) pause() getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000afa000)={0x0, 0x1c, &(0x7f0000fb9000+0xae0)=[@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}]}, &(0x7f0000f51000)=0x10) recvfrom$inet6(r0, &(0x7f000056e000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8, 0x40002020, &(0x7f0000ec4000)={0xa, 0x0, 0x61, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001ba000-0xa0)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xca, 0x9, 0x3, 0x10}, 0xa0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000874000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="daecb19794d7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="4b24677f41cbdaaaa312635cea78d181"}) bind$llc(r0, &(0x7f0000f63000)={0x1a, 0x9, 0x5, 0x3ff, 0x0, 0x800000000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000b31000-0x8)=0x3) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a57000)=0x0, &(0x7f0000127000)=0x4) sendmsg$unix(r0, &(0x7f00001fc000)={&(0x7f0000143000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000272000-0x30)=[{&(0x7f0000f39000-0x23)="7041e9510a34a3fac0d0823e631052edf6411a5a87940807cfd4fe009df99213583caf", 0x23}, {&(0x7f0000f01000)="2d8176f5493fff051b0b2144477afb229f9c44a31057b22079dc5fa14ccbca5fdb1af777154b4c1b31960b4d06fe1c0e6c9b46b92849c2a9c11ccb789d145d6c1964e597207c2cfa9ef14d4a8e47", 0x4e}, {&(0x7f0000474000)="981513ecb6b31e3eb602e65cf4a90319fd29878e41d955b619354d2d4b403a303eb45f8e11fcc0fcea89d5ebbe73984b027a62b24d1dea37e26d55351730b0", 0x3f}], 0x3, 0x0, 0x0, 0x4004010}, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00009e9000-0x50)={{0xffff, 0x5}, {0x100, 0x8}, 0x2a63, 0x1, 0x10000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000447000)={0x0, 0x0, 0x0}, &(0x7f0000b81000-0x4)=0xc) ptrace$setregset(0x4205, r2, 0x2, &(0x7f00001c6000-0x8)={&(0x7f00003e2000)="0c8672230587918c6a6b3ae3cb7a7c949b268097a3300a3178afb7480c6d71bfbdb4d90b4ff4061804bf7db3f33bb124eaf2fde482a1b63f7f437eb2949919038965491eda02863fc13f51e2c10a1b6c93a2567aed1bcddf1544d82d0c8d99a490643582d1b3e3abd877ff0ea597d7dd2ea772b98506688efe6f8ea660f39d1b3c1df25160f70941136c434ba7d0313764229d9c942903305a0307657a4575c2da471dcfda810c29e00cb6fbd1255d664e6475d970fb08291eba80dcb8dc8221a8b573191e80b0d1d3897eb4d3", 0xcd}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008d6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x85, 0x0, 0x0, 0xc, 0x4, 0x7, 0xffffffff}, &(0x7f00003fc000)=0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x9, 0x8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xa00, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000a09000-0x8)="2e2f66696c653000", 0x44) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000eb6000)=0x5) ioctl$LOOP_CLR_FD(r0, 0x7001) 2017/12/14 10:51:40 executing program 2: r0 = perf_event_open(&(0x7f0000def000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f000018b000)=0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c8a000)="2f6465762f76637300", 0x600601, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e9f000)=0x0, &(0x7f0000fe4000-0x4)=0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000075d000)={0x0, 0x0, 0x0}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000b1a000-0xa)="636d646c696e6500") ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000836000-0x48)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) preadv(r4, &(0x7f0000b85000)=[{&(0x7f000056c000)="", 0x0}, {&(0x7f0000611000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x2, 0x10000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000658000-0xc)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f0000f57000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00009c7000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r5}, 0x14) getsockopt$inet6_int(r2, 0x29, 0xce, &(0x7f0000001000-0x4)=0x0, &(0x7f00009d4000-0x4)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c02000-0x11)="2f6465762f7667615f6172626974657200", 0x111003, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000add000)=0x0, &(0x7f0000f1c000-0x4)=0x4) io_setup(0x2, &(0x7f0000d4a000)=0x0) fcntl$dupfd(r2, 0x406, r1) io_cancel(r6, &(0x7f0000d74000)={0x0, 0x0, 0x0, 0x6, 0x3, r2, &(0x7f0000cde000-0x6)="a7fc02cd48c4", 0x6, 0x7245, 0x0, 0x1, r1}, &(0x7f0000776000-0x20)={0x0, 0x0, 0x0, 0x0}) lseek(r3, 0x0, 0x5) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000fd9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x200000000, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x4000, 0x0) 2017/12/14 10:51:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a21000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a5000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000fa7000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) fcntl$getownex(r2, 0x10, &(0x7f0000fe4000)={0x0, 0x0}) r5 = getpgid(0x0) setpgid(r4, r5) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000b01000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r7 = socket$inet6(0xa, 0xa, 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f000077c000-0x4)="62696300", 0x4) syz_open_dev$sndseq(&(0x7f00005c3000-0xd)="2f6465762f736e642f73657100", 0x0, 0x800) dup2(r1, r6) 2017/12/14 10:51:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000001000)={0x0, 0x2, &(0x7f000001b000)="871a"}) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f000001d000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000001000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) recvfrom$inet(r0, &(0x7f00006c6000-0x13)="00000000000000000000000000000000000000", 0x13, 0x10000, &(0x7f0000194000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpeername$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f0000295000)="2f6465762f73657175656e63657200", 0x8081, 0x0) [ 59.778608] nla_parse: 2 callbacks suppressed [ 59.778623] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/14 10:51:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a3f000)="6e65742f6669625f7472696500") mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000452000-0x4)=0xffc, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000000}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x3fffffffffffffe, 0x9800b) listen(r1, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000029d000)={0x0, 0x46c7348b}, &(0x7f0000ce5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ea7000-0xa0)={r3, @in6={{0xa, 0x1, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0xa6ac, 0x44, 0x8}, &(0x7f0000dd5000)=0xa0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000970000)={@common="69666230000000000000000000000000", @ifru_flags=0x800}) getsockopt$sock_timeval(r1, 0x1, 0x38, &(0x7f0000758000)={0x0, 0x0}, &(0x7f000065b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000fe9000)={0x9, 0x0, 0x8, 0x2, 0x9, 0x100000001, 0x6a5, 0x1ff000000, 0x0}, &(0x7f0000fea000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000fef000)={r4, 0x45, "d3bcbf3d29c148d53b30d748baf04375809a4d32d529c62db993d58350f8ffffffffffffff1202e029c530f75a1f0f23fa40d400003d0000000000fc1d66c0e16b98ab2a9d"}, &(0x7f0000fee000-0x4)=0x4d) r6 = socket(0x11, 0x80000000803, 0x8000000000300) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000feb000)={r5, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x3, 0x9, 0x50}, &(0x7f00000c3000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000ff1000-0xc)=@sack_info={r7, 0xe3, 0x8}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000ff0000)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x0, 0x1f, 0x80000001}, &(0x7f0000feb000)=0xa0) getsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f0000feb000-0x4)=0x0, &(0x7f0000ff1000)=0x4) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000fe1000)={0x3, &(0x7f0000f82000-0x8)=[{0x0, 0xfffffffffffffffb, 0x0, 0x0}, {0x48, 0x0, 0x7, 0xfffffffffffffffe}, {0x200000006, 0x6, 0x100000000000003, 0x8000}]}, 0x10) socket(0x15, 0x3, 0x5) r8 = socket$inet6(0xa, 0x1, 0x20000000000) setsockopt$inet6_int(r6, 0x29, 0x400000014, &(0x7f0000634000)=0x8, 0x4) setsockopt$sock_int(r8, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r8, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) clock_gettime(0x0, &(0x7f0000132000-0x10)={0x0, 0x0}) clock_nanosleep(0x4, 0x1, &(0x7f0000039000+0xbb3)={r9, r10+10000000}, 0x0) mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/14 10:51:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000aee000)="2e2f66696c653000", 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1000000000000, &(0x7f0000256000-0x8)={0x0, &(0x7f000045f000)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) perf_event_open(&(0x7f000055c000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0xf) pipe(&(0x7f0000aed000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r1, &(0x7f00001a9000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0x2000ffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a13000)="73797a6b616c6c657200", &(0x7f0000931000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c42000)="eb204abad96799f737754fb8de7667e94aa64f0b74d383727f737a1900ca603100c37d98152a369c0f8113296c1b7418100e6e1f75467883a0be99fbbc87e6457b9d3f71827b9735d940f4d500c4abff4aae99bf8feb692a0880066b4d07ac9cfb02cbce167b8d5424b61e27303ba417ee0339f83fcf92ffceb143ca6d405103f940944ac0af4dfc444c3a9fa44490a16da489582508e5db0c3f4ee57fedb20d3d25562c787db1c83f90bf2aa27c43d262e5d3ef213d76714987b4eb48de43999ab83b80347c", 0xc6, 0xfffffffffffffffd) r3 = add_key(&(0x7f000013b000-0x5)="6465616400", &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032c000-0xe9)="af2d28d823291fdb717bc7b8780a7534b10fe6c4502907e4d158f6f3813f98d27ef430c7391f5dd19abef4f4f87ab3bacf705e7358b1cfc4a8f6cb96eeee41fad37ae6825af301536b0ea247479581418e2e2a5d1cdac6e5cf677ec9d2d36989b4f8b0d0fa9bc883c4570dbb4485500f1b07d82d25ae5d63215afa4403160462d17233b7e302914422331d97ac6d184aac7a9eec0a056b4ca0c434df68f152a3099949c6d757bf01ae33cb5cf2669b0aefd940f04320153314aaf76304b6c5a964dc16d5c46a98423e70a3c5385979a58f86094c9ba6bf0821d7206e4b4e2d38b69634c15a979bcf37", 0xe9, 0xfffffffffffffffa) keyctl$unlink(0x9, r3, r3) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000614000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000373000-0x4)=0xc) memfd_create(&(0x7f0000ea0000)="6465616400", 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000d48000)={0x6, 0x9, 0x6, 0x101}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x400000000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00003d6000-0xc0)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe1b3}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x8}], 0xc0) mbind(&(0x7f0000816000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000fbf000)=0x200000000000009, 0x3a5, 0x1) getdents(r1, &(0x7f00000fc000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2) unlink(&(0x7f0000d82000)="2e2f66696c653000") mincore(&(0x7f0000baf000/0x3000)=nil, 0x3000, &(0x7f00005ec000)="00000000000000000000000000000000000000000000000000000000000000000000") mbind(&(0x7f0000015000/0x14000)=nil, 0x14000, 0xc000, &(0x7f0000ca8000-0x8)=0x0, 0x5, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) mbind(&(0x7f00007ec000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000c28000)=0x800003f, 0xe5, 0x1) mremap(&(0x7f0000035000/0x3000)=nil, 0x3000, 0x4000, 0x20000000000b, &(0x7f00008bb000/0x4000)=nil) [ 59.816817] audit: type=1400 audit(1513248700.498:164): avc: denied { shutdown } for pid=6996 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 59.866472] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. [ 59.884472] binder: BINDER_SET_CONTEXT_MGR already set 2017/12/14 10:51:40 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000024e000-0x9)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000d46000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x7fffffff, 0x4000) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00002bf000-0x4)=0x1ff, &(0x7f0000f31000)=0x4) keyctl$get_security(0x11, 0x0, &(0x7f0000689000-0x30)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xa, 0x7fffffff) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffbff9}, 0x1c) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000fb1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$inet6(r1, &(0x7f0000fb6000)="", 0x0, 0x1008000, &(0x7f0000f54000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) write(r1, &(0x7f00002ad000)="450b290c1292055e00dab6d95842ad27170821bc280b51593ed08efabaca0d3a4b7c6973cc0c03c900006403000000d88d3f905ee41bc05ca717284d18f08c992eb2fe04f68ba0c7ff", 0x49) remap_file_pages(&(0x7f0000381000/0x4000)=nil, 0x4000, 0xa, 0x7fff, 0x2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000106000-0xc)={@common="62637368300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000731000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getpid() ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000557000)="2f73656c696e75782f63726561746500", 0x2, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000d33000-0x4)=0x0, &(0x7f00000b6000-0x4)=0x4) r4 = accept4(r3, &(0x7f0000714000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c96000-0x4)=0x8, 0x0) setsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f00000cc000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0x8) getdents(0xffffffffffffffff, &(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x20000000000, 0x0, 0x6, 0x2, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4018, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f000095b000)="2f6465762f70746d7800", 0x2000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xf) getsockname(r0, &(0x7f0000914000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c4d000-0x4)=0x1c) syz_emit_ethernet(0x103, &(0x7f0000eb8000-0x103)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0xcd, 0x3a, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x3, 0x0, 0x3f, {0x1000, 0x6, "c656d4", 0x1, 0x29, 0x4, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@fragment={0xff, 0x6, 0x2151, 0xfffffffffffffffb, 0x4, 0x9, 0x3}], "1c09abe68b04a8bc89ea817fe27232c129ce7cb3bc4c8dee9a5de8b1d08de575cc0d43ffe03c76d6c8fe7808b5231d3bbdc61830c406f67c53c2229335dfbb45ec4c96f56c597b6cb4d102999f8e565aa30e772b253bec148360b925c450a0392fe4b64e3bae76a7b4d0551f8cc3b0d2f07230c3f7c317c9e297a9fcdce7f163445e1cbae32769ee0902cbd02916bea956a59cfc26"}}}}}}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00007f2000-0x9)="2f6465762f6b766d00", 0x4100, 0x0) 2017/12/14 10:51:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001ed000-0xc)="2f6465762f6175746f667300", 0x200001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000e96000-0x160)={{{{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]}, {{0xa, 0x2, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1000, 0x5, 0x401, "602b63a224b43deec74c15dc97189afd0238ab20d7fbc85e317113fa342c31dd053ae30b1ad96582de816b3d16067461fd471f03f3b77ed1cb31f7af48d985dc1babe5cdec29b9166fd175f6adfb664a"}, 0x160) clock_gettime(0x0, &(0x7f000013e000)={0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) pipe2(&(0x7f0000e8c000)={0x0, 0x0}, 0x80800) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00002d4000-0x2)={0x7, 0x7}) r3 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)="6e65742f7061636b657400") preadv(r3, &(0x7f000069e000)=[{&(0x7f0000f49000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}, {&(0x7f0000cdc000)="000000000000000000000000000000000000", 0x12}, {&(0x7f000053f000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f000082f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000941000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f0000f5c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}], 0x6, 0x400000000001) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000aa7000-0x9)="2f6465762f76637300", 0x10040, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00004c7000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b90000)=0xc) r5 = syz_open_dev$sndtimer(&(0x7f0000471000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f0000a7a000-0x4)=0x7) ioctl$TIOCNOTTY(r3, 0x5422) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000612000-0x12)={0x0, 0xa, "ab84cd02d713984a9fc4"}, &(0x7f0000bc0000)=0x12) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000ac4000-0x8)={r6, 0x100000000}, &(0x7f0000e3a000)=0x8) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getflags(r2, 0x401) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) 2017/12/14 10:51:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c6c000)={0x0, 0x0}) setitimer(0x0, &(0x7f00005ed000)={{0x0, 0x0}, {r0, r1/1000+10000}}, 0x0) add_key(&(0x7f0000318000-0x6)="6c6f676f6e00", &(0x7f0000f9f000+0x92b)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x17) clone(0x0, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000049000)=0x0) r2 = syz_open_dev$vcsn(&(0x7f0000b18000-0xa)="2f6465762f7663732300", 0x100, 0x101000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002f7000)={r2, 0x18, &(0x7f00008b1000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) futex(&(0x7f000048c000)=0x0, 0x0, 0xfff, &(0x7f00001a0000)={0x77359400, 0x0}, &(0x7f000024f000-0x4)=0x0, 0x4) mknod(&(0x7f000059e000-0x8)="2e2f66696c653000", 0x1040, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f00008c0000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) waitid(0x0, 0x0, 0x0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x5f, 0x1, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00009e6000)="2f6465762f7573626d6f6e2300", 0x1, 0xe145f12caa7a95a5) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000db8000)=0x0) r4 = socket(0x10, 0x2, 0x10) write(r4, &(0x7f000068d000-0x25)="240000001d0001000d00fa080000000403390004100001000c000100000000ffffff0000", 0x24) 2017/12/14 10:51:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000057e000-0x8)={0x0, 0x0}) r2 = getpgrp(0x0) sched_rr_get_interval(r2, &(0x7f000090e000-0x10)={0x0, 0x0}) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$TIOCGSID(r3, 0x540f, &(0x7f00006da000+0x7cf)=0x0) lstat(&(0x7f0000375000-0x8)="2e2f66696c653000", &(0x7f0000d7e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000b7c000)={0x80, 0xc000000000, r4, 0xfff, r5, 0x5, 0x8000, 0x0}) r6 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = syz_open_procfs(r4, &(0x7f0000780000-0xa)="6e65742f61727000") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ad0000)={0x0, 0x9, 0x30}, &(0x7f0000f1f000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000b7a000-0xa0)={r8, @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]}, 0x401, 0xb6e, 0x0, 0x200, 0x84}, &(0x7f0000697000-0x4)=0xa0) preadv(r7, &(0x7f0000500000-0x30)=[{&(0x7f0000e5d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000d5b000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000b22000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}], 0x3, 0x1c) fgetxattr(r0, &(0x7f0000fdd000-0x9)=@random={"73797374656d2e00", "00"}, &(0x7f000022a000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44) r9 = syz_open_procfs(r4, &(0x7f00009f5000-0xd)="6e65742f69665f696e65743600") getpid() move_pages(r4, 0x0, &(0x7f00009c4000)=[], &(0x7f0000b05000-0x10)=[0x24000000000000, 0x3, 0x1, 0x4], &(0x7f000002c000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6) mprotect(&(0x7f0000048000/0x4000)=nil, 0x4000, 0xa) sendfile(r9, r9, &(0x7f0000014000)=0x100000, 0x8001) linkat(r9, &(0x7f000023e000)="2e2f66696c653000", r7, &(0x7f00008ad000)="2e2f66696c653000", 0x400) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d10000)={0x0, 0x0}) mlockall(0x3) ioctl$VT_DISALLOCATE(r7, 0x5608) msync(&(0x7f00001b8000/0x2000)=nil, 0x2000, 0x4) socket(0x10, 0x802, 0x0) getsockopt$inet6_mtu(r9, 0x29, 0x17, &(0x7f00002c3000-0x4)=0x0, &(0x7f000085b000)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f0000cda000-0x34)={{0x1, 0x3, 0x2, 0x3fff, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r6, &(0x7f0000248000-0x27)="26000000420047f1938d000000000000000050f16b8dbdea2e565926454a6803e517c76e328a94", 0x27) 2017/12/14 10:51:40 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000005000)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000015000-0x8)=0x1ff) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000013000)={0x10001, 0x3, 0x3ff, 0x1, 0x7}, 0x14) sendto$inet(r0, &(0x7f0000012000+0x28b)="1c000000180025ffffffff00000000028020fe20000400050000001e0408560000000000f7cf4fef0014eea4eb4e00d718887d", 0x33, 0x0, 0x0, 0x0) [ 59.884487] binder: 6994:7004 ioctl 40046207 0 returned -16 [ 59.884667] binder_alloc: 6994: binder_alloc_buf, no vma [ 59.884698] binder: 6994:7015 transaction failed 29189/-3, size 0-0 line 2890 [ 59.919443] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.938663] binder: release 6994:7004 transaction 44 out, still active [ 59.938671] binder: undelivered TRANSACTION_COMPLETE [ 59.938701] binder: send failed reply for transaction 44, target dead [ 60.078902] Bearer <> rejected, not supported in standalone mode 2017/12/14 10:51:40 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f7e000-0xa)="2f6465762f6375736500", 0x644100, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d63000)=@assoc_value={0x0, 0x0}, &(0x7f0000e2e000)=0x8) pipe(&(0x7f00001db000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000af5000)=[{&(0x7f0000461000)="7b", 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f7d000-0x50)=[{&(0x7f0000f7d000-0x74)="61d6090de047d0cc46dcaea2ae4d513f12794978244a12b8ddf1ec79d8cde7f88dc7cc1c58b14ea2522915b0", 0x2c}], 0x1, 0x0) sync_file_range(r0, 0x81, 0x1, 0x2) 2017/12/14 10:51:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000085f000)="2f6465762f72666b696c6c00", 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00005c9000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0xffff, 0x3, 0x9834000000000000, 0x10001, 0x3f, 0xff, 0x6, 0x7, 0x0, 0x1, 0x5, 0x81, 0x20, 0x10000]}, &(0x7f000089e000-0x4)=0x108) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000097f000-0x14)={r2, 0x8001, 0x1000, 0x100000000, 0xffff, 0x0}, &(0x7f0000999000)=0x14) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fcc000)={0x0, 0x0, &(0x7f0000fcc000)=""}) 2017/12/14 10:51:40 executing program 3: perf_event_open(&(0x7f00007d5000-0x78)={0xfffffffffffffffe, 0x78, 0xe2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x276000)=nil, 0x276000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00007b2000-0x60)={0x0, 0x1e, 0x40000000000007, @thr={&(0x7f0000a9d000)="425bd00a57491cb645508b2c9737c9f69f6e53dbf133eb4a3d68a217de6b32f27cdc335ff90614e06f6ddc27d490ecc84e6c640300000000000000b53d467717d2ba3d0c371c3ae0e023198a134143cd95547c929418d1c7cfd82ca265a0f0c5f2e2c48b61a89ccb620a49dcc13bacf7ddaba297beef0a11751d356a3d6ab1488709d79b5b7f549f88d71dd96c688db3845c434a9668f95fad3a93b9fa3dcb9bd1045142a8b8c5664193595a5443a49bcfa669c72b843937e618507e95c351f3d1526ed2935959950cd20198fa5755f570c2ee9ab21a88ff94f20b9128f8b997c9f2f41286bbf25965", &(0x7f0000d25000-0x6d)="6ff2ae9e208cff274c1a41c565f0cb4038fdb020493c54f62029ec3ac95f03c2ea192488a444c62bbce29a500a5d477e18fb10fdc42f0ccd277843574b8e375ce35e124e66b1a426219c4e080fb3435887758852ee98fd39c8daca2f0e83ad0846c7283635794129af85b9b985"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065f000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000a4b000-0x10)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f000080e000-0x20)={{0x0, 0x0}, {r1, r2+10000000}}, &(0x7f0000f49000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) pipe2(&(0x7f0000e15000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x804) r5 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r5, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) r6 = fcntl$getown(r3, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000299000)="732f6a656e") r8 = socket$inet(0x2, 0x80000000006, 0x100020000000000) close(r3) listen(r5, 0x4) connect$inet(r8, &(0x7f0000a98000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r5, &(0x7f0000cf3000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) read(r4, &(0x7f00008e7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79) r9 = dup3(r8, r5, 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00004f4000)={0xfffffffffffffe00}, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x21, 0xffffffffffffffff, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000035b000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000000, 0x0, 0x1, 0x2, 0x8, 0x0, 0x1}, &(0x7f000088f000)=0x20) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000240000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000370000/0x4000)=nil, 0x4000, &(0x7f000017a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") madvise(&(0x7f000012e000/0x400000)=nil, 0x400000, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(r9, 0x40086424, &(0x7f00001f3000-0x8)={r10, 0x3}) syz_open_dev$tun(&(0x7f0000f8d000)="2f6465762f6e65742f74756e00", 0x0, 0x1) dup2(r8, r5) 2017/12/14 10:51:40 executing program 5: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x6) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f6b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)=0xe8) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f70000-0x8)={0x0, 0x0}, &(0x7f0000f6f000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000077f000)={r1, 0x0, 0x0}, &(0x7f0000c71000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000246000)={r2, 0x7ffffffb}, &(0x7f0000562000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f00004f8000-0x1f)="00000000f70300001f0006c507140023050000000200000002ff0000192f00", 0x1f) getrandom(&(0x7f0000ce2000)="0000000000000000000000000000000000000000", 0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e59000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = add_key$keyring(&(0x7f0000bd0000)="6b657972696e6700", &(0x7f00005e3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000083c000-0x3)="656e6372797074656400", &(0x7f0000b8f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000e000-0x3c)="b9c60f3581b4e512b67013ca93524c23e085f509f8010000000000000044045f7fff8cca2802adc2be0a6855e8b9820c73c72599d3523f4fd4dc9e00", 0x3c, r3) keyctl$revoke(0x3, r3) bind$inet(0xffffffffffffffff, &(0x7f0000dcb000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000531000-0x5c)={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1, [0x3, 0x10000, 0x1, 0x2, 0x6, 0x1, 0x6, 0xfd]}, 0x5c) writev(r4, &(0x7f0000d03000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020000900000000000000240002000000000000802821000008000d800011e010315aec00c87f8396b8", 0x2d}], 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000d97000-0x4)=0xfffffffffffffffe, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000382000)="7c", 0x1, 0x10, &(0x7f0000e48000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_create(0x2000000000081) 2017/12/14 10:51:40 executing program 6: r0 = syz_open_dev$loop(&(0x7f00002e6000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x8000) ftruncate(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0xfffffffffffffffc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000179000)={0x1, &(0x7f0000643000-0x4)=[{0x3, 0x8}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000077b000)="636c6561725f7265667300") ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00008ff000-0x78)={0x200, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x100000001, 0x101, 0x9, 0x3, &(0x7f0000fa7000-0x10)=@generic="f99a3fc7dcf4c9fac4a3258e27ba344d", 0x7, 0x5, 0x2000000000000002}) r2 = timerfd_create(0x200000000002, 0x800) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x8000, 0xfff, 0x0, 0x7, 0x15, 0x5, "4d5de8b173b9b4f1a880e11c4c3dd2eecdf74631f58b09947d8a7ff2547f149a35c624cf48c3e97a2768415e85b94c5e03381eb3d3b465a663d0fc88984e3001", "48bf21f62fc266b944d59adda6e892c60ad4735a104d417fabce4c338bf5653da544e4f217fb65c61abbe3bad5262d173a50d6c3b58bbc37c7917aa3f0905c51", "7a47f79c46c428d20bcae0c844f518a9df3dbc4ddb8d5e79e5b3bb68376394ee", [0x2, 0x7]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000026000)=0x0, 0x80800) close(r2) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00003b9000-0x20)={@generic="cec100000000fcffff0001ffffbc09e6", @ifru_flags=0x1000}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000249000)={0x20000000f, 0x8, 0x8, 0x4, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c24000)={r4, &(0x7f0000958000)="75", &(0x7f0000892000-0x1)="de", 0x2}, 0x20) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00002bd000-0x78)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00001d2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x7}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) lstat(&(0x7f00006f3000)="2e2f66696c653000", &(0x7f00003ee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000c01000-0x6)={0x1, [0x2]}, &(0x7f0000b4a000)=0x6) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r5, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2017/12/14 10:51:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000)="2f6465762f736e642f73657100", 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x7f, 0x2, {0x3, 0x2, 0x5, 0x4, 0x10000000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000004000-0xa)="2f6465762f7663732300", 0x9, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() getpgid(r2) perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2e, 0x3, 0x0, 0x5d, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x80, 0x0, 0x0, 0xde88, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x800001, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) r3 = syz_open_dev$usbmon(&(0x7f0000072000)="2f6465762f7573626d6f6e2300", 0xfffffffffffff199, 0x100fff) mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x200000000004, 0x400000000088) setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000d9c000)=0xaf1, 0x4) getcwd(&(0x7f00008aa000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r4, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_int(r4, 0x29, 0x19, &(0x7f0000686000)=0x0, &(0x7f0000f16000-0x4)=0x4) r5 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000ad1000-0x4)=0x8, 0x4) sendmsg$inet_sctp(r5, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000aaa000)=0x0) open$dir(&(0x7f000046c000-0x8)="2e2f66696c653000", 0x52000, 0x46) dup(r3) clock_getres(0x1b70dd720696bf91, &(0x7f0000653000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000ca5000)={0x10001, 0x80000001, 0x13, 0x5, 0x80000000, 0xe0a, 0x1440000, 0x8}, &(0x7f00005cb000-0x40)={0xac, 0x5, 0x3, 0x4f, 0x0, 0x80000000, 0x10001, 0x3ff}, &(0x7f0000e52000-0x40)={0x10001, 0x8, 0x2, 0x3, 0xacb, 0x80000001, 0xaa1c, 0x0}, &(0x7f00009ff000)={0x0, 0x989680}, &(0x7f0000c9b000)={&(0x7f00007c8000-0x8)={0xf3}, 0x8}) ppoll(&(0x7f0000153000)=[], 0x0, &(0x7f0000eb1000)={0x0, r6}, &(0x7f0000fe0000-0x8)={0x0}, 0x8) 2017/12/14 10:51:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e6e000-0xa)="2f6465762f6375736500", 0x40000, 0x0) write$fuse(r0, &(0x7f0000008000-0x28)={0x28, 0x0, 0x0, @fuse_notify_store_out={0x8000000000, 0x7, 0xfffffffffffffffd}}, 0x28) 2017/12/14 10:51:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000119000)="2f6465762f6175746f667300", 0x42, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e95000-0xb)="2f6465762f6c6f6f702300", 0x8, 0x7ffe) ioctl$TIOCSCTTY(r0, 0x4c06, 0x10000000000081) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ebf000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000785000-0x18)={&(0x7f000029e000/0x2000)=nil, 0x80000003, &(0x7f0000d8c000/0x4000)=nil}, 0x18) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000263000-0x10)="2f6465762f73657175656e6365723200", 0x1c1204, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000cbd000-0x4)=0x3, 0x4) r4 = dup2(r2, r1) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002da000-0xf)="2f6465762f73657175656e63657200", 0x42284, 0x0) mlockall(0x11) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00002cb000)=0x0) readv(r5, &(0x7f0000414000-0x60)=[{&(0x7f0000526000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000585000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f00009cb000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f000067b000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f0000907000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000cb4000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}], 0x6) ioctl$KVM_GET_CLOCK(r4, 0x8030ae7c, &(0x7f0000b7c000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r0) r6 = socket(0xa, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000016000-0x4)=@int=0x0, &(0x7f000092a000-0x4)=0x4) setsockopt$inet6_int(r6, 0x29, 0x4b, &(0x7f0000b9b000-0x4)=0x8000000000000008, 0x4) sendmmsg$nfc_llcp(r6, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0xfffffffffffffffe, 0x8000, 0x81, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339ba11743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x28, 0x29, 0x4, "f1eb437ee62fa89f7006e4a66e02000000"}, 0x28, 0x0}], 0x1, 0x10000000) openat$autofs(0xffffffffffffff9c, &(0x7f0000d52000)="2f6465762f6175746f667300", 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000993000)={0x200, @tick=0x0, 0xfbb1, {0x401, 0x2}, 0x8001, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000ede000)={@generic="04e2f462d0dba071a445e5357f23af9d", @ifru_flags=0x400}) connect$inet(r6, &(0x7f0000e53000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) statx(r2, &(0x7f00003ee000-0x8)="2e2f66696c653000", 0x0, 0xfff, &(0x7f00008ef000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSBRKP(r5, 0x5425, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00007e4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/14 10:51:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0xdf75) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00009c4000-0x7)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d5000-0x1)="a5", 0x1, 0x0, &(0x7f00006d4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="ba671368d1434e64c449605bdbbfca6d2b9f8be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdbd150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69613f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344984ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0xa4, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffe, 0x9, 0x0}) r2 = syz_open_pts(r1, 0x0) sendmsg(r0, &(0x7f0000300000-0x1c)={0x0, 0x0, &(0x7f0000924000-0x38)=[{&(0x7f000071d000)="dff17328d40a1bb94d0964e711ad3277e6fb4d2d42cf6f86bdd8516083bf6ee7d4fce58e0722f6a05e60b2c5ef00e20cd62185010f10c5199b146b974e0f93e27840441eeff01532d3dca958cd0cce82c08f6e761d2fe20ee2de4e6b17092aa0ed3a98d4fb891853ce6d89f9f63b4483d467249e2b4074db77592d622b51e7de37574da692a5c289ae5af3ff65e788b8e6f450f09e59e898ddca9e847caa1bb5e2ff57d1cd1f3174e7dce77ff881cecf2a132f81524cce869c05d193a4b728e819c5493d6ea513a1174f22a152db728568ff811257c8c0090fe8ecb947e46c2b59c2aa059f7b8a0527879d716832b1f92cd07dc8c0fdcdb5", 0xf8}, {&(0x7f000093e000)="498528371d2e1a2b303cf3d848efd6fd0db3f650bedcfbbb1df6faee160a3204d9ca1ce98ac3d11b23bd1c5b99ea943250b66d9b52820a3211dc490cb729be397130651ec6b5de7a262d1c742c4d72d7c2e856b89027c370fa6fec9cf0bc77994fb0eef2afd236ca23b4a60ed5acb818930e5ec09fa39af2121e744246121eafa4d42e1ab67cd97746f009c918daea6a0dbfdd763f6c1a3f61ef4b271b2bcd593f974b248895f97270c48f9e2d40b9c3746fa3de7aa88aa90181bcd106e5c8b4f0280db07f6905db1ea0db001a7c129d86959594f6341444b6a708d848b1e75aed1489", 0xe3}, {&(0x7f000048f000-0x1c)="f1a876cfdf7761dc9806dcc290f720065b87b79d6e78f3d2b7355351", 0x1c}, {&(0x7f00006ab000)="b4b05ec97f46726580a745dba93d6f2432c06ea793d3ffa84fc0de8640bbf6bb43fec25957edd3edd5fdba3776e085d638e485c936fd3ffd4b50ac01cbedc75177b05cc6cb607c1f8d138ae5b4e1fee1c43fb5c72db1b9ba", 0x58}, {&(0x7f0000f89000-0xfb)="ce8bb4bdf600d8cd24ccc796ea3fdc15053aa9727e60362f78877ae25ba52eaabde9b27dd5f40b011f92b0ab509fb88cea3c608c1d34b029fafdf0381dbb5d5b0b5593c327d173f9da28c258da92ffb228557fa76ded9857c2ee145dde764ea314c255502a5bffdb03f974fd75d51d954650fa18352d7da7638564ccece19cc7b907405563cc4717cfe3a5fb7dea4559d2048985416d63f30bf84ee9db1962c44038cf6f9484ee7075a0876067805dde7a6878f5b981f16e376e5b7e46f0834a4e51113b81e20ffa6f4684104f41f1de087c00cb2ceb7ba13b59ff4698a7bfd7f16b8bfdbf82f63268af382a1bcd74c1c8ba7def82d230a915e6a4", 0xfb}, {&(0x7f0000d67000)="1ef2b90c2f8cc43a64b00b8625267319c585a3d30032dca7efe8b020ad11f739c357050c69f4687f2ef51635ddb060bc9933bf35ffb244734ff7ce71057d32b21759d4b96ba687ebe254a8c8457ecd567b422fb3e4490d488a16b408adc8c9d5dcfb8d7d19a6b1ebd04cd4fc821141b5333797963c79af7fd8288eb3f1ae94db3759c4300f17e8b52262db0b58fcdc28a95368718e9aa157672ec98412e3b8c9979328b3822726677a9c2c6383a40cc6c1f4a176794da2619eae37dfd08638fd1b43780f36948ef4cc03ef757a04c800f659e98433ca69e783cf1e6509ba0dd0b0f3cfaaa3", 0xe5}, {&(0x7f0000834000)="c1d790c8c5337923296b3875c8e99e028a06a7fc0eb3216e2d4d4c51761c7a674c9c87ebe27f0950b227b4c360c4e2b470e90d65e2", 0x35}], 0x7, &(0x7f0000105000)=[], 0x0, 0x14}, 0xc810) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00008af000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000662000-0x9)="6e65742f7463703600") ioctl$TIOCNXCL(r2, 0x540d) close(r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000ab5000)="6e65742f6669625f747269657374617400") sendfile(r5, r5, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x8) 2017/12/14 10:51:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000995000-0x2)="2e2f66696c653000", 0x7d, 0x100) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x0) socket$inet6(0xa, 0x3, 0x6) r2 = socket$inet(0x2, 0x5, 0x4) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x4, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000705000)={@common="67726530000000000000000000000000", @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000676000-0x4)=0x0) syz_open_procfs(r5, &(0x7f0000937000-0x9)="6e65742f7261773600") ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000c8e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile(r6, r4, &(0x7f0000b1c000-0x8)=0xd, 0x6138) request_key(&(0x7f00006b2000-0xa)="626c61636b6c69737400", &(0x7f0000fb1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006f0000)="2f6465762f6e65742f74756e00", 0xfffffffffffffff8) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r4, &(0x7f0000c0f000-0x4b)=@hdr={0x1000040, 0x0, 0x3, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x19, 0x6, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x3, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}]}}, {"eb"}}}}}, 0x4b) r8 = syz_open_dev$vcsa(&(0x7f0000b52000)="2f6465762f766373612300", 0x1ff, 0x200000000042103) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r8, 0xc00c642e, &(0x7f0000a85000-0xc)={0x0, 0x0, r8}) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00001e9000)=0x0, &(0x7f00002d6000)=0x4) epoll_create1(0xffffffffffffffff) gettid() r9 = getpgrp(0x0) r10 = syz_open_procfs(r9, &(0x7f0000788000-0xd)="6e65742f616e79636173743600") syz_open_dev$mice(&(0x7f0000caa000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x3fff) preadv(r10, &(0x7f0000e0b000)=[{&(0x7f0000c54000-0x1)="00", 0x1}], 0x1, 0x3ffffffff) preadv(r10, &(0x7f0000fd8000-0x4)=[{&(0x7f00007ca000)="", 0x0}, {&(0x7f0000d12000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}], 0x2, 0x0) 2017/12/14 10:51:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)=@ethtool_cmd={0x23, 0x7, 0x5, 0x4, 0x1c, 0xffffffffffffffe0, 0x2, 0x1f, 0x1, 0x80000001, 0x7, 0xbff, 0xe60, 0x20, 0x400000040, 0x9, [0x400, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000048e000)=0x0) r2 = syz_open_procfs(r1, &(0x7f000063b000-0x8)="636d646c696e6500") fstat(r2, &(0x7f000035f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readv(r2, &(0x7f000021e000-0x10)=[{&(0x7f0000e3e000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}, {&(0x7f000057e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}], 0x2) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x80080040fe, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x58, 0x0, 0x0, 0xfffffffffffffffe, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x7) setrlimit(0x3, &(0x7f00000aa000-0x10)={0x0, 0xfffffffffffffffc}) getsockname$unix(0xffffffffffffffff, &(0x7f000057c000-0x61)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000a1f000-0x4)=0x61) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000217000)="2f6465762f72746300", 0x4000040003d, 0x0) r5 = getpgid(r1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0xa) syz_open_dev$sg(&(0x7f000090d000-0x9)="2f6465762f73672300", 0x47ff, 0x10000) timer_create(0x3, &(0x7f00006fb000)={0x0, 0x39, 0x4, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000298000-0x4)=0x0) timer_settime(r6, 0x1, &(0x7f0000650000-0xb)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f000017e000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bdf000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000b02000)=r4, 0x4) r7 = perf_event_open(&(0x7f0000909000-0x78)={0x3, 0x78, 0x0, 0x3a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x400, 0x6, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r4, 0x0) creat(&(0x7f0000319000)="2e2f66696c653000", 0x0) syz_emit_ethernet(0x281, &(0x7f0000e97000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f0ca", 0x24b, 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=@dest_unreach={0x1, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0], {0x0, 0x6, "c8854e", 0x0, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@dstopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x0, ""}]}, @routing={0x3f, 0x0, 0x3, 0x4, 0x1, []}, @dstopts={0x0, 0x25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x8, 0x38, "93c80381ae7f0eea12e76b1fbe8538249e3c86feb5640ae80237b2e45ca802c19b92703b399bcc2c5a6704eb66e3c951ade8eae50a22a692"}, {0xff, 0x1c, "7a1f469a6db7e91fae9b7e25dd766cc10a7cc62e5e0528959282a28b"}, {0x1000000007, 0xd5, "1a28dc7b591a28737897ab4e6bed8c64ee3a54f5b3ee25b8904f007feda15c1a8c0fef5dd8e0c902ff53fd42af9348e7ac7483ab316e1a9216876cb6ec971d1e68e056628ca430775f972a6f57c23b806ceaf2e74cecea4d6573de06094ceb690a4c11238f6714c20bdc737013b3a733b1ccce54e05fe14221853c077aeb84b83394794e466ee9c8454f8783d3233e8fba72e71e6973d5f6f247d28a43234c0213b300d67a8326ed17ec4d545386d40839e42d1b4a7e07b68219998c2101f644a26fae30d04700be3d56d7ae6bf0904d5018ed764d"}]}, @routing={0x0, 0x0, 0x2001, 0x8000, 0x80000001, []}], "74a714450198ebfd8737b42f1c3217db042e46cdbc64b330e996c7c40b6484c2a75f51f5549d5ed10c843e7020a4f3dc0fe9e5d33663f96a6726bce2461120a1e3ebb4a394a889e83f8fa6aafc00ae2cd968723446a1212eb424655c9effa96a0b87c2c7fd10e80689a867c37fe2ba8d28ef22ceb53a693ed6eace2de266cf95f6ce874c93e09ff0f11471d438c551ba819dee49b6646cdb22a37b95e540081ab435059c121b80621bd859d5b62fff70e08bff7e3b2ab291c25d4201b57667dbdc61cb9733cab3052315"}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a59000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) clone(0x2, &(0x7f0000606000-0xf1)="", &(0x7f0000648000-0x4)=0x0, &(0x7f000041d000-0x4)=0x0, &(0x7f0000be4000)="") ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) fcntl$dupfd(r0, 0x0, r7) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000539000)=0x0, 0x4) 2017/12/14 10:51:40 executing program 3: ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000928000-0x70)={0x200, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x100000001, 0x101, 0x9, 0x1000000002003, &(0x7f0000fa7000-0x10)=@generic="f99a3fc7dcf4c9fac4a301ff27ba0008", 0x6, 0x1000007, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8001000077) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004b0000)={0x0, 0x0, 0x0}, &(0x7f00005f8000)=0xc) clone(0x0, &(0x7f000060f000)="d4", &(0x7f0000a9e000-0x4)=0x0, &(0x7f00004a9000)=0x0, &(0x7f000092d000)="") r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000549000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x8000, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xde, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2b64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0}, 0x0, 0x3, r3, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006e7000-0xb)="2f6465762f6877726e6700", 0x10080000600848, 0x0) chmod(&(0x7f0000de8000)="2e2f66696c653000", 0x20) syz_open_dev$loop(&(0x7f0000590000)="2f6465762f6c6f6f702300", 0xffff, 0x80080002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x1d, &(0x7f0000cb4000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fc9000)=0x14) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10ca, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, r0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000648000)="2f6465762f7161745f6164665f63746c00", 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000000)={0x98, 0x6, 0x7fff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f00006fe000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000db4000)={0x4110, 0x4, 0x9, 0x85f, 0x8001, 0x3, 0x0, 0xde11}, &(0x7f00007dd000)={0x1, 0x100, 0x9, 0x7, 0x7, 0x200, 0xe3, 0x6}, &(0x7f000055b000)={0x0, 0x8, 0x8, 0x80, 0x6, 0x80000001, 0xb36c, 0x995}, &(0x7f0000008000-0x8)={0x0, 0x989680}, &(0x7f00002f7000)={&(0x7f000062a000-0x8)={0xf9f}, 0x8}) sync_file_range(r5, 0x2, 0x5, 0x2) socketpair(0x11, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x648, 0x0, 0xdffffffffffffffc, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_timeval(r4, 0x1, 0x13, &(0x7f0000000000)={0x0, 0x0}, &(0x7f000060c000)=0x8) ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000de9000-0x18)={0x79, 0x5, 0x5, 0x4, 0x4, 0x20}) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000984000)="2f6465762f70746d7800", 0x101000, 0x0) ioctl$int_in(r7, 0x5452, &(0x7f0000000000)=0xc) syz_emit_ethernet(0x3a, &(0x7f0000efc000)={@random="919af493a7c6", @random="3a00063f7007", [], {{0x800, @ipv4={{0x9, 0x4, 0x1, 0xfffffffffffffffd, 0x2c, 0x0, 0x0, 0xfffffffffffffffc, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x8, 0x9, 0x20000, 0x10000, [{[], 0x1000}]}, @ra={0x94, 0x6, 0x2}]}}, @igmp={0x11, 0x4, 0x0, @multicast1=0xe0000001, ""}}}}}, 0x0) [ 60.260114] encrypted_key: master key parameter 'ø' is invalid 2017/12/14 10:51:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000da3000)="2f6465762f6375736500", 0x1, 0x0) accept4$inet(r1, &(0x7f0000446000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000350000-0x4)=0x10, 0x800) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001a6000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00001ba000-0x8)={r0, r2}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000804000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000052a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000452000-0x8)={r3, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000017a000-0x4)=0x0, &(0x7f0000c8b000)=0x4) 2017/12/14 10:51:41 executing program 4: mmap(&(0x7f0000000000/0x26b000)=nil, 0x26b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x800000000000007, &(0x7f00001eb000)=0x0) r0 = socket$inet6_sctp(0xa, 0x6, 0x84) mmap(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00001f5000)={0x0, 0x0}, 0x10) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000026e000-0xbb)={0x0, 0xb3, "be83aa3604938ecc99c9dc7b6224dbbe12da6d4fd10a799abcb54f20aa586df3e4d04d8ec05f599b8582c2c52f1942045506809ded99f32d1a553f98efa96ac081d7c516e2243500fdf59d81cce0767682b46b7fa0831b307753ac19a794fc80432223436a749a8d63a337d5c6ec4aab044afd5a40796690ef47938387ad73e9f30269fdd906bc96061f5f8c94de0373194707acef826e8008c1c5b253a73b745c0f353d96389c523b06349086a7100ce9b383"}, &(0x7f000026e000-0x4)=0xbb) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000026d000)={r1, 0x1000}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b8c000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xffffffffffffffff, 0x8, &(0x7f0000b8c000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000b8e000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r4, &(0x7f0000b8c000)=[{&(0x7f0000b8d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}], 0x1, &(0x7f0000001000-0x10)=[{&(0x7f0000b8c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}], 0x1, 0x0) r5 = getpid() ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000000000)=r5) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b8d000-0xb)="2f6465762f6877726e6700", 0x200, 0x0) ioctl$RNDZAPENTCNT(r6, 0x5204, &(0x7f0000b8d000-0x4)=0x40) mlock(&(0x7f00000f6000/0xb000)=nil, 0xb000) mremap(&(0x7f0000b8c000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) pipe2(&(0x7f0000b8d000-0x8)={0x0, 0x0}, 0x0) [ 60.292255] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/14 10:51:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000015d000)={@random="4dee327f5f22", @random="1db9a2c04f05", [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x8, 0x88, 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=@echo_request={0x80, 0x0, 0x0, 0x6, 0x5, ""}}}}}}, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f62000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) mq_timedsend(r0, &(0x7f000009c000-0xbe)="036e976773ede759e751a587c8b0dcdffc04d2f5dd34b6e6b1163f55e40c5cd718d07d25ccb41f4527f571e902c9059e549bdd47e97d768439e0d3902bdb031338870ba95e0b2f85e3e6f27eafe3de51026e0d37481ba4dff103142aa35bbdcc9d2ca5be9252294148d02665ba295268d34d67555e8e4c2df7074438cf5a388f67ed6032d846c155e83750ae3fc0e74659a8c686db1cd033fecb7e913f1f7e2fd80f33c21cbb553b68c115a59d3133a7ab08be3a2754196f18a35bfd26c2", 0xbe, 0x4, 0x0) mlock2(&(0x7f0000177000/0x2000)=nil, 0x2000, 0x1) syz_extract_tcp_res(&(0x7f00006ea000-0x8)={0x0, 0x0}, 0x8, 0xfffffffe000000) syz_extract_tcp_res(&(0x7f000079e000)={0x0, 0x0}, 0x1, 0x40) syz_emit_ethernet(0x481, &(0x7f000075c000)={@random="8cbe7b2f90e7", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x5, 0x9, 0x1}}], {{0x6558, @ipv6={0xffffffff, 0x6, "4d74cf", 0x447, 0x32, 0x58, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@hopopts={0x3a, 0x3e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x8f, "63164db518323e5a91738a3c30aab902da085c46bd3efa657f75c714b29ad912b52348178a9a1bece66de4f1469b3ce4228e68f8f12ab3d9725c06692044d8a24ce99d50609fa16e3c2ae476a3e435c6d7ecec1b993ff91b0112028fc8df4f64fbaadc748d3f8f67f98d9a69e31da012f3fb4fa011d0f753980bfdb4ce12d2d0bb4b233db6a5a92a57296c845d6782"}, {0x5, 0x2b, "edc67637f4a7e2e838956c1a02738130acb514e86b6f1f8064ae9d3a0272e8f6556cf8c44812894dd1bb79"}, {0xfe, 0x12, "affc1de419a672e45457e6fc4b72b4e15a6a"}, {0x7, 0x43, "64055918687363badbe10f0bd7b46673cba7af4efad86fb0235bd37fb058a6e577ea973086bff196bbd1a62a6349fc68d0b3d3043d05ee84e37dec2c8af1b577dc2350"}, {0xff, 0xdd, "d967ec5690ee9898ad1077fe4c1672bab822ca1a6b63d896f446fd31efdc844f316b8a05b90e01638ecde0ba7c977c6697cfee4f47fb1c8ce7f2fadf3893cc044d5598f2406d0cb31ad45535a8494ac11665225e6f5852f01fae67b93df03b5d5fa03dcb38f97d35bfd0abfbdb6b70eb3ca80a1819264eb7bb92ed5ba9617c220d5e882fda98c30f289d0c43046a8b637d3e2a9b285d39c5d9bc448794612c152c4ddd7a3e45e09ff673ffc20808d127df63598debd0e4fa37f971614684e4cf42b94ad9acdd0b0c33241e0ff7b25d45c044c4c96717b2108055f58dbc"}]}, @routing={0x3a, 0xe, 0x1, 0x40, 0x7, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @hopopts={0x2f, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x14, "fb973e7717820f5b9c14d15a23c5a448f48eeda4"}]}, @fragment={0x3f, 0xfffffffffffffffc, 0x1f, 0x4, 0x2, 0x1ff, 0x1}, @hopopts={0x0, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0xe0, "ba8659bc91acfdb941f012c18b4ffe71b5342066b5ad67eacc92614bb1800f45dc3c4436bbeb4cdbcb58344f8953163e95ffe65503a84d48c508c04bdb497954440ac45aa0c8b432954d97bb4d57a331ec9b52d707ec703eae4700f0bcce9295b6f8a2a8f75d577a8fb0cd27fd4430134a43956e0945cf7d532b0fdd840d84e4143d68579e7cab73b5e40fbd093082ce53c0f445c99038126a338ef27559ad34d63633752ff3308f2f0a2070ad8e6cc6f5ef592c430fff4807e00fbd6fbc3bb84017014c97ed87eb03b063787ffb0735c03efc43d02feb83bf57f0b26a2e9d59"}]}, @fragment={0x87, 0x100000001, 0x9, 0x9, 0x8, 0x6, 0x0}], @tcp={{0x2, 0x0, r1, r2, 0x2100b06c, 0x0, 0x12, 0xf2, 0x81, 0x0, 0x686, {[@sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x8000}, @generic={0x1, 0xd, "557f0148fe9a9bec544098"}, @generic={0x1, 0xe, "95ba886f5d65131b3deae7a6"}, @mss={0x2, 0x4, 0x1}, @timestamp={0x8, 0xa, 0x8, 0x23ac}, @mss={0x2, 0x4, 0x5}]}}, {"b7e89c27aa33cbf8fb45f9260defd7f16d46390a1a9163e891510c94a29ecdb0cd1c11820a6e9b10f0b9b68791bb44366d4d27cdb2a794e5cd2b051708192ebf7317fda70c9c3a4efbbef8340ccfd3f31cc259a8e541cd722161df269de0051735763396b40cbf"}}}}}}}, 0x0) [ 60.403901] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/14 10:51:41 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000eb4000+0x4f)={@loopback=0x7f000001, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x20, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000633000)={0x0, 0x1000, "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"}, &(0x7f0000f7b000-0x3)=0x1008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000aa4000-0x18)={r3, 0x7fffffff, 0x31, 0x3, 0x1}, &(0x7f0000415000)=0x18) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000dec000)={r0, 0x5, 0x0, "5123785c2d3548a655f2c2f233d8e25db8052b971efb413d6671a20aa9ee2627e9f91d"}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000a87000)={0x0, 0x1}, &(0x7f0000bda000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000018a000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000604000)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000326000)={0x0, @in6={{0xa, 0x2, 0x1000, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x8, 0x0, 0xa150, 0x0}, &(0x7f00008aa000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00008a6000-0x8)={0x0, 0x3ff}, &(0x7f0000b2e000)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000117000-0x1c)={&(0x7f0000133000-0x10)=@in={0x2, 0x1, @rand_addr=0x71f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000df0000-0x10)=[{&(0x7f00005c4000-0x47)="f7ede6f0fd470b73d19de34537b4ad1dc4af3212581a4963b378f6ed20afa846c03ed4d647565cdff01d344494d30c512e5f859a9cc642c50618e2476bf650fb2a7f30735dc0f9", 0x47}, {&(0x7f0000445000)="817ac5d0b06168882e943b8a37a9eed91c3deb04fcbf44f48a15dea801a3b591a48ca601bada15c5e8047aab4d18e9e1387e1f743c21d5543ffe174d8f5fbec14c40cca206abb402b4e9460a62915eca10efd1aa7fd254359f9340874ac481a41399b75074833f6ab5fa90dccebb43327f8ff7741fe37d29239dd40f2fe430ff02df20e46a080f01f0f56a6cc63939f1a1187c7f2920f313c1222f45b73341585d886f007934ee2aa60a237d936d5283529c00bffbed0affae00b932335732368ca5f9493ceedada8253a1d40fea60eec3f24570c84870e4ce79e44b76350bae34", 0xe1}], 0x2, &(0x7f00006b9000-0x134)=[@sndinfo={0x1c, 0x84, 0x2, {0x7, 0x4, 0xfffffffffffff000, 0x6, r6}}, @init={0x14, 0x84, 0x0, {0x0, 0x8000, 0x5, 0x1000}}, @sndinfo={0x1c, 0x84, 0x2, {0x100000001, 0x8000, 0xf3c3, 0x7, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x10000, 0x8001, 0x0, 0x0, r8}}, @init={0x14, 0x84, 0x0, {0x8, 0x10c, 0x100, 0x4}}, @init={0x14, 0x84, 0x0, {0x0, 0x0, 0x4, 0x7}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x80, 0x200, 0x7, 0x8000, 0x7, 0x100, 0x1, r9}}], 0x134, 0x40}, 0x8000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000236000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf8000)=0x20) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000499000+0xb27)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000651000)={r10, 0x5, 0x0, 0xbd, 0x53d, 0x5}, &(0x7f0000f49000-0x4)=0x14) getitimer(0x1, &(0x7f0000236000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00006a7000-0x5c)={{0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, 0x2, [0x1, 0x1ff, 0xfffffffffffffc00, 0x8001, 0x245, 0xffffffffffffca31, 0x8, 0x1]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000770000)={r4, 0xb3, "4b892730f756b65bd4e4ab375abdfdc4944fe1a4be251509f95353b6e2c7bf521a021f78f75aeb585f1fe0297aeb872a629e27df5f971dfe007d50df5cbcd8955616aca640534ba82fcc9c8dc3e3a6a83405c01d12aec49e201546f460b9b3a8658982a409576b0b5c0093b9eac8962cb7994d803e8fe06e95890c2fc7419bd98c669c86d1a59177cdd1cc4830b30fc94fbbfc1a4c273fdb09952abdefd4b8fcb202176765c941f8d54c2ecce7994485ecacc5"}, &(0x7f00002b0000)=0xbb) writev(r5, &(0x7f0000bfb000-0x10)=[{&(0x7f00004e5000-0x2c)="2900000020001900013d181000d9f50602000000000000029e0000042d000400000500000000000000", 0x29}], 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00004e1000)={0xfffffffeffffffff, 0x8, 0x6, 0x2}, 0x8) inotify_add_watch(r2, &(0x7f0000400000-0x8)="2e2f66696c653000", 0x1000000) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000fb4000)={0x5, 0x7fffffff, 0x2, 0x80000001, 0x4}) write$sndseq(r2, &(0x7f0000518000-0x1c)=[{0x5, 0x2, 0x5, 0x3f, @tick=0x7, {0x7fffffff, 0x9}, {0x0, 0x6}, @note={0x1000000000000, 0x5, 0xba, 0x5, 0x1}}], 0x1c) 2017/12/14 10:51:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e04000)="2f6465762f73672300", 0x7, 0x20000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f0000566000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000782000)=0x7f, 0x4) socket(0x10, 0x20000000000003, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000748000)={0x74, 0x0, [0x0, 0x5, 0x9, 0xf46], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pivot_root(&(0x7f0000213000)="2e2f66696c653000", &(0x7f0000932000)="2e2f66696c653000") r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005c2000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a0d000)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d4000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a91000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x80002, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000004000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) get_thread_area(&(0x7f000059b000)={0x2, 0x1000, 0x3400, 0x8, 0x80000001, 0xd62, 0x6, 0x7fff, 0x4, 0x4}) ioctl$EVIOCGKEYCODE(r6, 0x80084504, &(0x7f0000000000)="") ioctl$EVIOCGRAB(r6, 0x40044590, &(0x7f000061b000-0x4)=0x6) r7 = accept4(0xffffffffffffffff, &(0x7f000026c000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f49000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000c28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bf8000)=0xb) 2017/12/14 10:51:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = dup(r1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d17000-0x28)={@common="626f6e64300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00004ed000)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000039c000-0x28)={@common="79616d30000000000000000000000000", @ifru_data=&(0x7f0000c80000)="4a718bfc39a96d07d37b4c93c964d1d6f06947ee05dc788b7cab6c45b93eac80"}) read(r2, &(0x7f0000be7000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000b99000-0xc)={0x1, [0x0]}, &(0x7f0000d2d000)=0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000054f000-0x18)={r2, &(0x7f000088f000)="28338ad63f2b7e8c1ac0989f0c099caf8e608021d00a546fb44b4bd65e586ed38eec5ac72467eeee828c346fbe9e49eb2dddc1f46a3ec2850b7dfbdf831d31cab5dea69410c43824d96df88b2b087bec4aea7c48eec1ed2d1b732f2a492dbbd88c3df7d2fa1b9e4045aeb37966abc83af6fb400ea1d7242333cfe720b8925b08d15ba7111007d2c52a6997a029896d4a76f53f0656125180db9c17554fe35dd71d22c269e03a2dc0ee5e1dfa16ef5df0f1", &(0x7f0000c44000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000068b000-0xc)=@sack_info={r4, 0x0, 0x0}, 0xc) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f000039f000-0x4)=0x7, 0x4) 2017/12/14 10:51:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000d6c000)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x10000) recvfrom$llc(r0, &(0x7f0000ce9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef, 0x40000000, &(0x7f000014c000)={0x1a, 0x9, 0xfffffffffffffc00, 0x7, 0xfad, 0x3ff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000211000)={0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eef000)="2f70726f632f73656c662f6e65742f70666b657900", 0x3fffe, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d91000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000baa000-0x4)=0xe8) r4 = getegid() getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00004c2000)={0x0, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x101, 0x5, 0x2, 0x2}, &(0x7f00002ba000)=0xa0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000d9e000-0x4)=0xff, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a8d000)={r5, 0x44, "55c6deb7abde466349a4e38c1c265964c2304203f0b5d998fa2354747a2c6cc73467d13e6f2f2d5f91ec2b3e5d03df47f1d8a082614e8fd5ef66df172f9d59bd38c37de8"}, &(0x7f0000b90000-0x4)=0x4c) syz_fuse_mount(&(0x7f0000ba7000-0x8)="2e2f66696c653000", 0x4000, r3, r4, 0x7, 0x200000) ioctl(r1, 0x7, &(0x7f0000fb7000)="c6393aa4e87434f6644b4c84f9a6f33f7863f2642d17f65eb4f7cc372ef1ed27d8df36da6042da4f974b7339672bf9a8b5f94404bc47e6d6b03c5f86e13d6fd6df31b2f7bce36461ced05f776ec943bac05d8fc669fdeaeb46b4b4c170489c5dd28f1eff9115662a24e60b899c0ab1e38b13a58a53b7c1646aad0546837c5bd87c4231994f6e5d9627adbf969c3d8c376ea0f2222b0a60cb21894019b1f51afb84cc93c90a5c500da26c0f63613d70c367f194c2d2e9570d77ca4f514a253c3a152a096c25f461") r6 = syz_open_procfs(0x0, &(0x7f0000a02000)="636f726564756d705f66696c74657200") inotify_init() syncfs(r1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e57000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x2, 0x100, 0x9, 0x20, 0x0, 0x3, r2, r3}, {0xfff, 0x6, 0x9, 0x100000000, 0x6, 0x4, 0x2, 0x7fffffff}, {0x8, 0xff, 0x52, 0x0}, 0xef, 0x9, 0x9, 0x0, 0x4, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x7}, 0xe, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x9, 0x0, 0x3, 0x7, 0x9, 0xfffffffffffffffd, 0x0}}, 0xe8) sendfile(r6, r6, &(0x7f00001a7000-0x4)=0x0, 0x400) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000b40000)={0x0, r6, 0x0}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000a8f000)=0x3, 0x4) mkdirat(r7, &(0x7f0000d01000-0x8)="2e2f66696c653100", 0x8) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000b7d000-0x2)=0x0, &(0x7f00008fc000)=0x2) ioctl$KDSETLED(r7, 0x4b32, 0x100000001) syz_open_dev$sndtimer(&(0x7f00004c0000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x200) 2017/12/14 10:51:41 executing program 2: modify_ldt$write(0x1, &(0x7f00003fc000-0x10)={0x8, 0xffffffff, 0xffffffff, 0x0, 0x80, 0x9, 0xfc6, 0x8, 0x80000001, 0x6}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000062d000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000667000-0x4)=0x10, 0x80800) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00005db000-0x44)={{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = syz_open_dev$mice(&(0x7f0000fc3000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x200) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000bb1000)={r1, 0x28, &(0x7f0000529000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b10000)=r2, 0x4) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x7f) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00005ab000)={0x0, 0x58, "daac022d940884df980d3716509ca1f34d3dd17981ea774ad7919287bcc23b0552e7e94916f2d595e7b34c7dc5c3f5d11b0eace6decc82c3f47c0968bfe2dcd1626141fc6a377a66a97c8e807340859453b4a966415c3846"}, &(0x7f00005f4000)=0x60) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000dc0000-0x10)={0xf13b, 0x8000, 0x6, 0xd, r3}, &(0x7f00003f3000-0x4)=0x10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000012f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bd0000-0x9)="2f6465762f6b766d00", 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_str(r4, 0x1, 0x19, &(0x7f0000eeb000)="5d", 0x1) umount2(&(0x7f0000b56000-0x8)="2e2f66696c653000", 0xd) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) socketpair$ax25(0x3, 0x0, 0xcd, &(0x7f0000b02000-0x8)={0x0, 0x0}) vmsplice(0xffffffffffffffff, &(0x7f0000f5f000-0x50)=[], 0x0, 0x4) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f00003d5000)=0x0) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000a84000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KDDELIO(r4, 0x4b35, 0x1) ioctl$KVM_SET_MSRS(r8, 0xc008ae88, &(0x7f00001f1000)={0x1, 0x0, [{0x1000c0000102, 0x0, 0x8001}]}) ioctl$KVM_SET_IRQCHIP(r6, 0x8208ae63, &(0x7f0000d8b000-0xd8)=@pic={0x3, 0x6, 0x80000001, 0x266, 0x6, 0x9, 0xffff, 0x7fffffff, 0x8, 0x400, 0xa64, 0x100000000, 0x5, 0x8, 0xfd00, 0xd}) 2017/12/14 10:51:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x406, r0) r1 = syz_open_dev$tun(&(0x7f00005a4000-0x7)="2f6465762f6e65742f74756e00", 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000c09000-0x2)=0x1, &(0x7f0000db3000)=0x2) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000113000)=0x6, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00002a6000+0x371)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000746000-0x4)=0x0, &(0x7f0000f2f000-0x4)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000e9e000)={0x3, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@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]}) socket$inet(0x2, 0x1, 0x10100000004) bind$packet(r3, &(0x7f0000d37000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) [ 60.600228] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 60.633220] netlink: 13 bytes leftover after parsing attributes in process `syz-executor5'. [ 60.650648] audit: type=1400 audit(1513248701.331:165): avc: denied { write } for pid=7132 comm="syz-executor6" name="net" dev="proc" ino=22342 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 60.653376] audit: type=1400 audit(1513248701.334:166): avc: denied { add_name } for pid=7132 comm="syz-executor6" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 60.655078] audit: type=1400 audit(1513248701.336:167): avc: denied { create } for pid=7132 comm="syz-executor6" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2017/12/14 10:51:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000583000-0x30)=[{0x8, 0x78}, {0x2, 0x40}, {0x6, 0x0}, {0x8, 0x6}, {0x8, 0x61c6}, {0xe, 0x5}], 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000a8000-0x10)="2f6465762f73657175656e6365723200", 0x50000, 0x0) ioctl$sock_bt(r1, 0x8906, &(0x7f0000429000-0xc0)="7764be6be9457e1a6248fee37be6b4d783adfda87d5dac7af4bb8fb46693f6c91fdb1146e8170e7438cdb5e3ff98ee909e96ce09c20f9fb3293ad83a6c889414ee3b874269512242429e28188566a1009827a4c391ccb4aec042524012c7547301e95f5540cfa52c5995e08a45111becac0f3ea93804247065e889c045045548575a6919f23f98d1562398ad0999e99746c8ef2723d1e9057399d1c3945659feda41edab38177ad2eb63e321471356d3540c091659aab2b65f257afbab2f5e26") getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000efa000)=0x0, &(0x7f0000870000-0x4)=0x4) fcntl$setstatus(r0, 0x4, 0x42000) 2017/12/14 10:51:41 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f3b000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x40046104, &(0x7f0000001000-0x4)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000335000)="2f6465762f6175746f667300", 0x48241, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCEXCL(r2, 0x540c) fcntl$setownex(r2, 0xf, &(0x7f0000adc000)={0x2, r1}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006fa000)={0x0, 0x0, 0x0}, &(0x7f00004c2000-0x4)=0xc) r4 = getgid() fchown(r2, r3, r4) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000efe000)=0x20, 0x4) 2017/12/14 10:51:41 executing program 6: r0 = memfd_create(&(0x7f0000de5000)="7d6d643573756d7d2e00", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000161000)={0x2000, &(0x7f0000b52000)=0x0, 0x8, r1, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000016a000-0x14)={r0, r1, 0x5, 0x1, r1}, 0x14) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) getxattr(&(0x7f0000d15000-0x8)="2e2f66696c653000", &(0x7f000029e000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00001ab000)="", 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000539000-0x10)={0x4000, 0x114001, 0x0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000012e000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f00006dd000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000e0e000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) r5 = fcntl$getown(r4, 0x9) ptrace$getenv(0x4201, r5, 0x8fc956, &(0x7f00004d6000)=0x0) clock_gettime(0x0, &(0x7f0000609000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000055d000-0xb)="2f6465762f6877726e6700", 0x408000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000a10000)={0x1, 0x3000, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) fstat(r2, &(0x7f0000d54000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/14 10:51:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f00003a6000)="2e2f66696c653000", 0x8) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000593000)="2f6465762f6877726e6700", 0x0, 0x0) accept4$llc(r0, &(0x7f0000491000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000215000-0x4)=0x10, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000894000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000664000)=0x0, &(0x7f00001f0000)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000038000-0x9)="2f6465762f72746300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0xfffffffffffffffe) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dde000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009ca000)=0xc) kcmp(0x0, r4, 0x7, r2, r1) setns(r2, 0x4000000) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000e2000)="2f6465762f6b766d00", 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r7 = socket(0x11, 0x2000000000000802, 0x0) bind$packet(r7, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0x0}, 0x4) setsockopt(r7, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x2, 0x3, 0x40000000040) sendmmsg$nfc_llcp(r8, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x58, &(0x7f00007f8000-0x80)=[], 0x0, &(0x7f000023a000-0x1010)={0xc, 0x0, 0x2, ""}, 0xc, 0x0}], 0x1, 0x0) connect$inet6(r6, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f000014a000-0x4)={0x2b}, 0x4) syz_open_dev$sg(&(0x7f00009c8000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00006df000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3, 0x5, 0x500, 0x4, 0x300200, 0x0}) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) 2017/12/14 10:51:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfe, 0x1653, 0x0, 0x0, 0x0, 0x10000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgid(r0) perf_event_open(&(0x7f00009b8000-0x78)={0x2, 0x78, 0xdd, 0xb66, 0x0, 0x3ff, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x27d000)=nil, 0x27d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000027a000-0x2c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x3f, 0x1c, 0x0, 0x6488, 0x0, 0xfffffffffffffffe, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f000027a000-0xc)={0x0, 0x1, [0x4f6]}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000824000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000036a000)="6365706800", &(0x7f000045e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c4c000-0x8c)="", 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000008000)="5b1398071567f4871cab5172863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42872720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce104", 0xc0, r3) r4 = perf_event_open(&(0x7f0000d0a000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f000012a000)="6b657972696e6700", &(0x7f00008cc000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r3) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000195000-0xe)="6370752635000000000000000400") ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x8001) r5 = syz_open_dev$mice(&(0x7f0000c84000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80000) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x22, &(0x7f0000144000-0x4)=0x1, 0x4) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f000016d000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000010f000)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000d46000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = socket$inet(0x2, 0x2, 0xc7) mmap(&(0x7f0000db6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r8, 0x0, 0x4, &(0x7f0000db7000-0x5)="8908040800", 0x5) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, r8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r8, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/14 10:51:41 executing program 5: mmap(&(0x7f0000f1d000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x10000, 0x8, 0x8, 0x1, 0x0}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f1e000-0x8)={r1, 0x200000007d}, &(0x7f0000e79000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007c0000-0x8c)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect$inet(r0, &(0x7f0000f25000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xaa4000)=nil, 0xaa4000, 0x3, 0x32, r0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007c8000)=0x8200000002000c, 0x4) mmap(&(0x7f0000464000/0x9000)=nil, 0x9000, 0x100000000003, 0x8011, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00004bb000-0x4)=0x0, &(0x7f0000b75000-0x4)=0x4) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3000009, 0x3e, 0xffffffffffffffff, 0xfffffffffffffffc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e79000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xff, &(0x7f0000469000-0x4a)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da717055d62602d8d93eb3eae1399c13b140e93943175fbfca470001b9f04df9921a7a000000000000000988cf485dfddb2a6e9e4621d8f64e270000dea60600000000000000", 0x69) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000aa6000-0x8)={r2, 0x0}, 0x8) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000046b000-0x9)="2f6465762f76637300", 0x20000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000582000)={r2, 0x8}, 0x6) mmap(&(0x7f0000cab000/0x3000)=nil, 0x3000, 0x3, 0x40111, 0xffffffffffffffff, 0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00009b6000-0x8)={r2, 0x1}, &(0x7f0000e7a000)=0x8) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000055e000)={{{@in6=@loopback={0x0, 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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2800000, 0x9, 0x8, 0xe, r2}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a6a000)="830f0480000000000000f80af9011dc4", 0x10) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x1001004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000861000-0x18)="0808000000000000003401000a0419e7e67fcf3bb759c1f7", 0x18, 0x4, &(0x7f0000720000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000aa8000-0x4)=0x6195, 0x4) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000813000-0x50)={@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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9c5b, 0x7, 0x100, 0x100000001, 0x4, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000003000)={0x878f, 0x8, 0xff, "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"}, 0x107) [ 60.665963] QAT: Invalid ioctl [ 60.767451] QAT: Invalid ioctl [ 60.817491] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 60.826189] device syz1 entered promiscuous mode [ 60.832150] netlink: 13 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/14 10:51:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000678000-0x30)={0x1, 0x2, &(0x7f000000c000-0x18)=[@generic={0xd888, 0x4, 0xffffffffffffffff, 0x7}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)="73797374656d00", 0x1, 0x80, &(0x7f000069e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2e, &(0x7f0000cdb000)=0x163d, 0x4) r0 = syz_open_dev$vcsa(&(0x7f000073c000)="2f6465762f766373612300", 0x4ac, 0x100) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f00006b8000)=0x2200008268) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000011f000)={0x0, 0x0}) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000c2b000)=0x800, 0x2) r4 = open(&(0x7f0000784000)="2e2f66696c653000", 0x60000000000002, 0x4) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000f8c000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_settings={0x4d, 0x0, @sync=&(0x7f0000869000)={0x0, 0x0, 0x0}}}) r6 = socket$inet6(0xa, 0x80000000000002, 0x40000000005c) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xfffffffffffffffb, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r7 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) write(r7, &(0x7f000001f000-0x10)="0212a1250200000009e5000000000900", 0x10) write(r7, &(0x7f00002a6000-0x10)="020a952502000000000800d91dfb3700", 0x10) wait4(r2, &(0x7f00004d6000-0x4)=0x0, 0xfffffffffffffdff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$void(r5, 0xc0045878) r8 = socket(0x11, 0x8000a, 0x300) setsockopt$sock_int(r8, 0x1, 0x8, &(0x7f0000917000)=0x0, 0x4) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0x2, 0x3, 0x4) setsockopt(r0, 0x0, 0x1000, &(0x7f0000150000-0x9e)="8b28ed13faca62c5fc029b6f41ba904b5e32a529c65e44797e7dfc8a636f04d5a371818e00facd1b4aec6abe3497e71a1385eacc9b16372e21d1b25e710af49ff26871551f299df8a7fcec00bd2747e3851753f63269e60a13155c799a8f0d5de20b087d8a180e4c007df05294d3ae383d22cf5ae8c53c2613526573fb4dd0bcf0ef0ca723efaf83a6fe327859c80a955b1146cb0a6d643b1c949e48658b", 0x9e) sendmmsg$nfc_llcp(r9, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x58, &(0x7f0000e71000-0x38)=[{&(0x7f00006a5000-0xa3)="e38ef7c50a618c85d15fdf20a736039b7f9c4950f9cf45247540372c83e144108ab17f7d4edb59a1ed79e6d6954660dc6b8f638e6a035c38cde9dc160abb76a796111a4ec6ea10c16c5b8b6c4a0980aed238a57ef268627a24fb9e311010ad9cff9cc2fb8bfdfaf9f968d5d2bbed9ccd1bd2c0d1e8c943c62bfeb936971dc040b28aeb5b14ff3b9fcd79ab02805050ab28d62b8ac97e2c623568733d01", 0x9d}, {&(0x7f0000d76000)="c8886b66679c9da28daa7f9220213d978715d18b725e1643c57bebc137fe3b5c5298baa3c49a40da07b2749790368aa40acfb24b988650c200c355095b3cb015397d8899211bd26997fb0131e3f6eb76fb32c2f3127fd78e727d86fd19bdbe85762960f98ea0b41c0c33cb6c95194588cfbc59c1f92751ee6958b1a8ec0faeafa178990e92401f72ae699c20bca00289fa5c3495bc6193defae82a4ac5f989a580a5ac205331f63fb9c2800b7c119f7091d2fb7b9609fdd56621a9657b6d72290ce7e9153121f0d1bd89456ecf3c9ad423505883f8ade250b27f8e67dfb815c20ee0b6fdec304cf9531242736e877775", 0xf0}, {&(0x7f0000104000-0x3f)="c73a2523a718034467cc753841fa818c3d81c09febfc05e7fd75735610e1d8c72956c8e18a96515e16db105b5c599d07d534661b8744afc078b0758967bf38", 0x3f}], 0x3, &(0x7f000023a000-0x1010)={0xc, 0x1, 0x2, ""}, 0xc, 0x0}], 0x1, 0x0) 2017/12/14 10:51:41 executing program 3: r0 = syz_open_dev$sg(&(0x7f00002ad000)="2f6465762f73672300", 0x9, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000bd6000-0x8)={0x2, [0x9, 0x6b]}, 0x8) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000009000)="6e65742f70726f746f636f6c7300") readv(r1, &(0x7f0000009000-0xa0)=[{&(0x7f0000009000-0xee)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000004000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4a}], 0x2) flock(r0, 0x8) r2 = socket$inet6(0xa, 0x3, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000000000000, 0x8, 0x30, 0x5, 0x0}, &(0x7f0000c97000-0x4)=0xa0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x80, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000000)={r3, 0x90c}, &(0x7f000099b000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000086000-0x10)={0x0, &(0x7f000019b000)=[]}, 0x10) pipe2(&(0x7f0000402000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000d20000-0x7c)={r5, 0x73, "5ee8ffb7e594420b3cb3fb8735e40d1ffd9b883662938b40b027a96c551e27f9509c9434328c77cf7c95bf6077003d1c0a0234f12abc96f405b88cee80cb5a0c453d3c52f6f9647b0e92d1102f5f42feec358e8e1bd60e4187c185c3a13cae8cd2df0293880a71e74c459e18f1f590da25f940"}, &(0x7f0000859000-0x4)=0x7c) bind$inet6(r2, &(0x7f0000590000)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r6, &(0x7f0000012000)="764f2560e423f63be50cfb2b674be553adb958f17057f0f680ca66891136710c9fef0d19887096d9387661dfaf29444c611d", 0x32, 0x20000810, &(0x7f000000d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x4, 0x2b, 0x3, 0x1, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00006f6000-0x12)="29232efa73656c696e75782e2f6574683100", 0x800, 0xdf66490c1d298bd0, &(0x7f0000508000)={0xb, 0x5, 0x98b2, 0xfffffffffffffffc, 0x0, 0x8000, 0xb6, 0x200}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f00005e9000-0x7)="736f636b667300", 0x0, &(0x7f00001e1000)="") chdir(&(0x7f0000fb3000-0x8)="2e2f66696c653000") ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000f46000-0x4)=0xfffffffffffffffd) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000232000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet6_dccp_int(r8, 0x21, 0x2000f, &(0x7f0000690000)=0x0, &(0x7f0000acb000)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fca000-0x20)={r7, &(0x7f0000e7d000)="", &(0x7f0000002000)="", 0x0}, 0x20) 2017/12/14 10:51:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlockall() setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f00006dc000-0x4)=0x6d, 0x4) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) bind(0xffffffffffffffff, &(0x7f00005fe000)=@alg={0x26, "736b636970686572000000000000", 0x0, 0x0, "5f5f6563622d73657270656e742d7373653200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = socket(0x1, 0x800008003, 0x85) bind(r2, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a99000)="2f6465762f70746d7800", 0x0, 0x0) r3 = getpgrp(0x0) syz_open_procfs(r3, &(0x7f000046f000-0xe)="6e65742f6e657466696c74657200") fcntl$notify(0xffffffffffffffff, 0x402, 0x10) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000e9d000)={0x800000010000000, 0x0}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0xa, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fc8000-0x4)=0xffffffffffffff81, 0x4) ppoll(&(0x7f0000006000-0x48)=[{0xffffffffffffffff, 0x4, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x6, &(0x7f0000005000-0x10)={0x0, 0x0}, &(0x7f0000012000-0x8)={0x0}, 0x8) bind$llc(r2, &(0x7f0000f86000)={0x1a, 0xd, 0x200, 0x7fff, 0x3f, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r4 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ac3000)="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", 0x1000) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000cdc000-0x20)=[{&(0x7f00004cb000)="", 0x0}], 0x1) sendto$ax25(r4, &(0x7f000031e000-0x47)="683bb33ccfc7af070ea6ca2c0307ead50dc4e4842dbe64fd22b658e49ea47405c327954bd25692cac8491421684ed010f117e7669365ab1d8157e39c52652100cd2b4b747cbed1", 0x47, 0x4, &(0x7f0000089000)={0x3, {"ab803180efb5e2"}, 0xff}, 0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000a35000-0x2c)={@empty=0x0, @loopback=0x7f000001, 0x0, 0x7, [@broadcast=0xffffffff, @empty=0x0, @loopback=0x7f000001, @multicast1=0xe0000001, @multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x2c) r5 = socket$netlink(0x10, 0x3, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c45000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ustat(0x7, &(0x7f00005c4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/14 10:51:41 executing program 1: r0 = memfd_create(&(0x7f0000acb000)="04", 0x3) openat(r0, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x406300, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x10000000000003, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003f5000)="2e2f66696c653000", 0x20) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000c82000-0x8)="2e2f66696c653000", 0x0) mkdir(&(0x7f0000ce7000-0xe)="2e2f66696c65302f66696c653000", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000051b000)={0x4000000002, 0x78, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0xfc, 0x0, 0x0, 0x4, 0x0, 0xcb21, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8001, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006c9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00009ec000)="2f6465762f73672300", 0x6, 0x18009) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000000, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000017000-0x8)={0x0, 0x0}) clock_gettime(0x2000000000000, &(0x7f0000ebe000)={0x0, 0x0}) utimensat(r2, &(0x7f0000f7c000)="2e2f66696c65302f66696c653000", &(0x7f00003c3000-0x10)={{0x0, 0x0}, {r3, r4/1000+10000}}, 0x100) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x668, 0x2, 0x0, 0x0, 0x0, 0x3, 0x3, 0x20001000, 0x8, 0x84, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8b, 0x101, &(0x7f0000191000)={0x0, 0x1c9c380}, &(0x7f0000000000)=0x95, 0x20000000b43e) mmap(&(0x7f0000000000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r1, 0x0, 0x100000000000009, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f61e6d00e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f64089764604e6e919da7c5624e9f9da825e709ed5b0685072b8ab6bddd898e7ceb058bd1c480f76d1dfa5c4ca0e7c0b90e16fbdc5d81fc7bbd7838c666605be698623c3080b4053b4c830ed2ad0f5cf62d820ffc1ee4f32de8b000000000021840000bd", 0xbb) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}], 0x5) setsockopt$inet_buf(r5, 0x0, 0x40, &(0x7f0000002000)="d0", 0x1) [ 60.977140] device lo entered promiscuous mode [ 61.016858] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2017/12/14 10:51:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000a44000)=[{&(0x7f0000020000)="", 0x0}], 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x961, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) sendmsg$unix(0xffffffffffffffff, &(0x7f000020e000)={&(0x7f0000220000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000056b000-0x80)=[{&(0x7f000019f000-0x1a)="", 0x0}], 0x1, &(0x7f000045a000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c38000)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000c9d000-0x10)={0x2, 0x0, 0x70000000, 0x0, r1}) r2 = syz_open_dev$binder(&(0x7f000050e000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005b2000)=0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0xa1, 0x1, 0x0, 0x0, 0x18, 0x0, &(0x7f000000b000-0x58)=[@flat={0x0, 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x1, 0x0, &(0x7f0000009000)="d8"}) [ 61.062795] device lo left promiscuous mode 2017/12/14 10:51:41 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006c4000-0xb)="2f6465762f6877726e6700", 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x80000000010, 0x3, 0x0) preadv(r0, &(0x7f0000d5d000)=[{&(0x7f00007a3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f0000924000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000784000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0xd000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000d59000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000019000-0x8)={0x0, 0x0}, 0x3, 0x0) pipe(&(0x7f0000f57000-0x8)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f14000-0x10)="2f6465762f73657175656e6365723200", 0x3, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x8, 0x0, 0x2, 0x0, 0x0, 0x80000040fe, 0xfffffffffffffffc, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x270000)=nil, 0x270000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a62000)={0x2, 0x78, 0x4000000e2, 0x400, 0x0, 0x0, 0x0, 0x800, 0x3, 0x0, 0x80000040fe, 0x0, 0x0, 0x2afa89548404c065, 0x0, 0x80000000000, 0x2, 0x3, 0xc8c3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x200002, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r5 = memfd_create(&(0x7f0000123000-0x2)="0002", 0x1) pipe(&(0x7f000003c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r4, 0x0, r2, 0x0, 0x7ff, 0xfffffffffffffffe) sync_file_range(r1, 0x6, 0x5, 0x3) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x18, &(0x7f0000976000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000e64000-0x4)=0x1000) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$getflags(r6, 0x401) setsockopt$inet6_int(r6, 0x29, 0xc8, &(0x7f0000598000-0x4)=0x4, 0x4) connect$inet(r5, &(0x7f00003e6000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r6, 0x29, 0xc8, &(0x7f0000012000-0x4)=0xfffffffffffffffd, 0x4) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, 0xc) getpgid(r7) getpgid(r7) 2017/12/14 10:51:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000469000-0x4)=0x0, &(0x7f0000cc6000)=0x4) 2017/12/14 10:51:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x10240, 0x40) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)="2e2f66696c653000", 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x100000003, 0x1) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000ff6000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000123000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 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(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000ff9000)=[{&(0x7f00007a2000)="8b0a751cf64142d7f558ea081c550455f3659cab6747192d2e963e1385b02f4d1b9b26020e383c8815d69a47b195149564f270f52c36cd7e871d163ac9cc88c866a09025e262a9a012737c685bdd29a02991279de2665f02c0b6bf2798ca9b00f6cddb3e0c79d3af832ccb584698972131144a3851bdead7dc6fe3168c56390ccad5dc718697d31a08a06c7bd11d368722649dfa98c0aa20458468c315ab0468de7dc0cb48efdab27bb27f07a9", 0xad}, {&(0x7f0000d0a000)="adadc06927bf27d4ddb0c074a3bcf2f1a3621c73ed763ffe8fa4ad5dea5685b4c3b4b950ce0be9171ddff9c96f70fa153186449c4fa1644e35928d63df252073baabc4a5eebd5a73ba55cc95d57581e55b1cebe3bda1c2e3e078c7f86669cf97ae671df5f4adbc3fb12682f454d8fbebf57b9f09eacd5da2761dac5a88a2935745ebaf72d85fff466e69730a79d4b74c51ce9ce44f45a7322933e40e1354e0dd91e48212cd72d4a8b21ff4e7313455a4c224db30a9bc7ddb91f4c0f2ebec76fa47d2802d7e58a876e435510c2d2e565e4646d60c91acd4d55d1933a72c51799eaf912aa1", 0xe4}, {&(0x7f0000ff8000-0xa5)="ca94c70cf8d280c4156896de070f2034d610f8f557e1c660ca8b473ab858010ccac39c3664a7ccf2d781183b28fef492c67b59c2b23dc8937b6d821b06b1310df2dba8928db0ef4a333c1f92fc1cea87a248c1980e0150f7a218b2026cdb8c3deda7d5081ab0460068b454567901558af1664b1bdaeb670955e8c3d041f5d4e30085d1a1bc081be4caaaa2a600f19322a0f86022945ff6b70f8130b8dad7894cadc4a1ca06", 0xa5}, {&(0x7f0000b12000-0x9b)="6d4169c91f5620b832e84e2268e3174d9892ac20df004923f9bb9f5f55f98826c5e9c2cabfb0ce74f83c259af2502a6bf45dd852bcef17a5ef3f06879cfc560abcb6932e43be95cb65a19221c654737da38b19c9eb1026e6bc6f92f10ac492f3d34280d5da8e01a7bd683589f91da77bc8999fbdce48cda0acf9eb25bc046c435ef7bee5245953635bbd6878f10443956cef1797e10a1e1cb5668d", 0x9b}, {&(0x7f0000ff8000)="9c23a61dacde0f1230b4f14de9e2f3e640d88184ae9c4d4c29778cc21b4092f2657e1f5a93e622c0c32bfe5df3c0d1dc147e4dde054b650a070ecc8fca26c9d539", 0x41}, {&(0x7f0000f59000)="905d70272671ccd09e1a78ae90180f731c6a68d01daa907cfcabd0d11c280d1cda10a3c7eb7a811e3178892b9cdc837522b58da769337d84cffa0a3a548f0058c7418a628a360dbc177d1b72a5027ce632c3c9d138108f6eef3456c2bb7ac9d99c712e91d35ecd88acc9e31cb5da9dac319f443a59de7295", 0x78}], 0x6) r2 = socket$netlink(0x10, 0x3, 0x100000000000000c) dup3(r2, r1, 0x80000) bind$netlink(r1, &(0x7f0000fb5000-0xc)={0x10, 0x0, 0xff, 0xa9cc}, 0xc) creat(&(0x7f000041c000-0x8)="2e2f66696c653000", 0x100) 2017/12/14 10:51:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000094000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000516000)="2f6465762f6e65742f74756e00", 0x0, 0x40001) r3 = fcntl$dupfd(r2, 0x408, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000324000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000741000-0x4)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000827000)={r4, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r3, &(0x7f000095f000-0xfea)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x8, 0x6, 0x1, 0x7, [{[], 0x0}]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x2e) 2017/12/14 10:51:41 executing program 1: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f65000-0x8)={0x64, 0x690}, &(0x7f0000ec6000-0x4)=0x8) r1 = socket(0xa, 0x2, 0x3) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f65000)="1f0000000301ff00fd2945bb000200220740000009000100011601130000c46d", 0x20) r2 = socket(0x11, 0xffffffffffffffff, 0x1) fadvise64(r2, 0x4000000000000001, 0x0, 0x0) r3 = socket(0x11, 0x2, 0xe) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000d3a000/0x3000)=nil, 0x3000, 0x3, 0x10, r4, 0x0) write(r0, &(0x7f00003a9000-0x1f)="1f0000000004ff00fd4345c0071101000200f000080001000303fcdcffdf00", 0x1f) r5 = socket(0x7, 0x80000, 0x6) connect$inet6(r5, &(0x7f0000e18000)={0xa, 0x2, 0x10000200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, 0x1c) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, r0, 0x0) socket(0x4a, 0x4, 0xc) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000f68000-0x8)="2e2f66696c653000", 0x40c000, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000541000-0x14)={r1, r1, 0x2, 0x1, r6}, 0x14) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x400000000004) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005f1000/0x1000)=nil, 0x1000, 0x6, 0x40010, r3, 0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bcf000/0x3000)=nil, 0x3000, 0x103, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) write(r0, &(0x7f0000f66000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d687b49", 0x22) [ 61.123696] device lo entered promiscuous mode [ 61.131760] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2017/12/14 10:51:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a1b000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "67636d5f6261736528637472286165732d6165736e69292c67686173682d67656e65726963290000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000073a000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ade000)="172a81e503c5ce3ceec0ff9c61b476a4", 0x10) bind$alg(r1, &(0x7f000039a000)={0x26, "68617368000000000000fa000000", 0x0, 0xc0, "726d6431363000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = accept4$inet6(r1, &(0x7f0000ae4000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f14000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f13000-0x10)={0x0, 0x2, 0x1, 0x9}, &(0x7f0000aa1000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00007d8000)={r3, 0x6}, 0x6) 2017/12/14 10:51:41 executing program 7: 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) rt_sigpending(&(0x7f0000002000-0x8)={0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000003000)=0x400, 0x4) r1 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x200000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000007000-0x4)=r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x10000031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f0000008000-0x4)=[], 0x0, &(0x7f000000b000)=[], 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000006000-0x3)="0d08") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000007000)="6b657972696e6700", &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000005000-0xd)="72787270635f7300", &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000006000-0xc7)="1f32a206f5e4a145c0e7abab54663856d645196ba45566f26000b2be0899a6505f542bb51b52e270c94955521657de43f4d001cf38886e1ae36e13f59fb565d03242ed4542c6cf2c9e70e05ae5ff43a7fd44532ed018da03011ec5dac7380fc01f9de624bd17bbab5f384e623184015ed11027a878fa0c8fb585966c18438b6f95a76199b7748ec47cd935895f054ce066d16360508f664a5ba452b2969c38b7ce19f216bee69742c151af7c83be8eb5557a07c1bdc4d7d7cb6e76da4c5d8473ee527c9a844f00", 0xc7, r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f000000d000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000006000)="297d6d643573756d3a2d766d6e657430706f7369785f61636c5f6163636573735e707070316d696d655f747970652b6b657972696e676d696d655f7479706500", r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000007000)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000005000-0x4)=0x0) keyctl$chown(0x4, r5, r2, r6) munmap(&(0x7f0000000000/0x5000)=nil, 0x5000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xa, &(0x7f0000006000-0x8)={0x0, 0x0}) pkey_mprotect(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x6, 0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 61.173540] device lo left promiscuous mode 2017/12/14 10:51:41 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000d0d000-0x9)="2f6465762f73672300", 0x8, 0x7f) open$dir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x4000, 0x86) r1 = gettid() perf_event_open(&(0x7f0000c2a000)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x20000000000004, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, r0, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000e72000-0x8)=0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000fc9000)="2e2f66696c653000", 0x0, 0x0) r3 = gettid() perf_event_open(&(0x7f00005b6000)={0x8000000043, 0x78, 0x40, 0x1000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0xbeb, 0x80100000000000, 0x3f, 0x0}, r3, 0x8000000, 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x1ffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r5 = open(&(0x7f0000eb1000-0x8)="2e2f66696c653000", 0x40a000, 0x40) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f00009db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00009a3000-0x4)=0x0) connect$inet(r5, &(0x7f000000a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000dd6000-0x78)={0x3, 0x78, 0x4, 0x8, 0x0, 0x81, 0x0, 0x5, 0x2102, 0x4, 0xffff, 0x400, 0x0, 0x4, 0x0, 0x7, 0x3, 0x8, 0x5, 0x204, 0x5, 0x0, 0x3, 0x40, 0x6, 0x331ad4bc, 0x0}, r1, 0x20, r4, 0xf) munlockall() r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r6, 0x29, 0x3c, &(0x7f0000f5f000)=0x8000, 0x4) setsockopt$inet6_int(r5, 0x29, 0xd9, &(0x7f0000f5f000)=0x400000000009, 0x4) setsockopt$sock_int(r6, 0x1, 0x23, &(0x7f00007e4000-0x4)=0x8000000007ff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000002000-0xd)="2f6465762f7573626d6f6e2300", 0xf56, 0x20000) openat$vcs(0xffffffffffffff9c, &(0x7f0000c64000-0x9)="2f6465762f76637300", 0x40c040, 0x0) sendto$inet6(r6, &(0x7f0000776000-0x5ad)="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", 0x5ad, 0x4, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r7 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r7, 0x0, 0x41, &(0x7f0000004000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000)=0x24) [ 61.233609] device gre0 entered promiscuous mode [ 61.244252] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 61.253335] audit: type=1400 audit(1513248701.926:168): avc: denied { net_bind_service } for pid=7218 comm="syz-executor6" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 61.291629] audit: type=1400 audit(1513248701.972:169): avc: denied { map } for pid=7223 comm="syz-executor1" path="socket:[23564]" dev="sockfs" ino=23564 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 61.321447] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/14 10:51:42 executing program 6: ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000401000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a98000-0x8)="2e2f66696c653000", 0x0) r0 = open(&(0x7f0000d28000)="2e2f66696c653000", 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00001a5000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000474000)="2e2f66696c653000", &(0x7f00008d4000)="6f6366733200", 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r0, &(0x7f00009d7000-0x8)="2e2f66696c653000", 0x200) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000337000-0x8)="2e2f66696c653000", &(0x7f0000b05000-0x3)="726f6f74667300", 0x0, &(0x7f000000a000)="") ioctl$TCSETAF(r0, 0x5404, &(0x7f00004bc000)={0xe1, 0x80000000, 0x20, 0x2, 0x4, 0x550f, 0x0, 0x3, 0x8, 0x80000000}) 2017/12/14 10:51:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f00005e2000)={0x0, 0x0}) pipe2(&(0x7f0000375000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000276000)={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a8f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002a0000)=0xc) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000095f000+0x80a)=0x0) fcntl$getownex(r3, 0x10, &(0x7f0000f5b000)={0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f00007ca000-0x8)={0x0, 0x0}) r5 = syz_open_procfs(r4, &(0x7f00008a8000-0xe)="6e65742f6e6673667300") getdents(r5, &(0x7f0000001000-0xdd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48) r6 = socket$inet(0x2, 0x80000000006, 0x20000000000) close(r0) listen(r0, 0x9) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00000f6000)=@generic="b3000d22714243703791372f87e07516") connect$inet(r6, &(0x7f00006e4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r2, &(0x7f00000dc000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00008a9000)=0x10, 0x800000000000) read(r6, &(0x7f000000e000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79) dup3(r1, r0, 0x0) dup3(r1, r6, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$tun(&(0x7f0000036000)="2f6465762f6e65742f74756e00", 0x0, 0x4) ioctl$TUNGETSNDBUF(r7, 0x800454d3, &(0x7f00001b9000-0x4)=0x0) dup2(r6, r0) io_setup(0x40055, &(0x7f0000fd1000-0x8)=0x0) io_submit(r8, 0x0, &(0x7f0000528000-0x10)=[]) r9 = gettid() r10 = getpgid(r9) sched_getattr(r10, &(0x7f0000e10000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x2) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/12/14 10:51:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000002000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x728, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000001000)={0xe3, 0x800, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000078b000-0x10)=@generic="00000000000000000000000000000000", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b8b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000001000-0x25)="240000001d00252f0007000300000072161c9a13000600000000000000030005e10004d3", 0x24) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c1f000)="6e732f6d6e7400") ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000dba000)=0x2) 2017/12/14 10:51:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000093f000-0x8)="2e2f66696c653000", &(0x7f0000098000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000af4000-0x354)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "7154e7", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) pipe(&(0x7f000084b000)={0x0, 0x0}) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000a46000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f00002f0000)={0x7, &(0x7f0000a9f000)=[{0x5c2a0, 0x5, 0x80000001, 0xff}, {0x8, 0xfffffffffffffff7, 0x8001, 0x100000000}, {0x949, 0x2, 0x9, 0x101}, {0xb8, 0x0, 0x6, 0x8}, {0x6, 0x9, 0x8, 0x1}, {0xe9, 0x7ff, 0xffffffffffffffc1, 0x1}, {0x9, 0x9, 0x6, 0x5}]}) syz_emit_ethernet(0x12, &(0x7f00009b5000-0xce)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @x25={0x5347d1768d122c42, 0x42, 0x103, "91"}}}}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000e94000-0x4)=0x7, 0x4) r3 = getpid() fcntl$setown(r2, 0x8, r3) pipe(&(0x7f00009ef000)={0x0, 0x0}) sendto$unix(r5, &(0x7f00000b1000)="", 0x0, 0x4000000, 0x0, 0x0) close(r2) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000903000-0xa)="6e65742f726f75746500") preadv(r6, &(0x7f000056b000)=[{&(0x7f0000e49000)="00", 0x1}], 0x1, 0xfffffffffffffffc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000045a000-0x10)={r4, 0x28, &(0x7f0000e03000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b9f000-0x10)={r6, 0x28, &(0x7f000068c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000e1000)=r7, 0x4) uselib(&(0x7f00005ab000-0x8)="2e2f66696c653000") ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000056f000-0xc)={0x1, r4, 0x1}) ioctl$KVM_GET_PIT(r8, 0xc048ae65, &(0x7f0000f63000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) statfs(&(0x7f0000a0c000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000718000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") creat(&(0x7f00003fb000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000dc8000)="2e2f66696c653000", &(0x7f0000f46000-0x7)="64657670747300", 0x0, &(0x7f0000734000)="") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r10 = syz_open_procfs(r9, &(0x7f0000ad9000)="70726f6a69645f6d617000") sendfile(r10, r10, &(0x7f00006c7000)=0x0, 0x2a) ioctl$KVM_GET_ONE_REG(r10, 0x4010aeab, &(0x7f0000302000-0x10)={0xa0a1, 0x100}) ptrace$cont(0x19, r3, 0x101, 0x14c) 2017/12/14 10:51:42 executing program 0: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00005bc000)={0x761c, 0x3, 0x8, 0x7641, 0x0}, &(0x7f00007bf000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000051e000)=@sack_info={r1, 0x3, 0xfffffffeffffffff}, &(0x7f0000f1c000-0x4)=0xc) connect(r0, &(0x7f0000f16000)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ab4000)={0x0, 0x2, 0x0, 0x0}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}], 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000f15000)={@common="67726530000000000000000000000000", @ifru_flags=0x0}) connect(r2, &(0x7f0000f15000-0x80)=@generic={0xf, "549ef1242681220f1967cd42eb5cfcb38eed42ed3f5e74bc5e8973e62ca8883d1b420e420255518ad5c4f02eca904c2c3fff5c299cba64b4313434b7a6dbd04011d82474ea7e224721ac7ac896ce0a3e84687fe2e234fc7e513c87d98507f89314a5ed599520e0f624c2ffe541bbaa487a71548ac85dd25ea48a092192db"}, 0x80) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000ee000-0x4)=0x0, 0x4) sendto$inet6(r2, &(0x7f0000aae000)="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", 0x68d, 0x20048000, &(0x7f0000aaf000)={0xa, 0x2, 0x400003, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x800, 0x0) connect$nfc_llcp(r3, &(0x7f0000c9d000)={0x27, 0x0, 0x9, 0x0, 0x2d, 0xffff, "8cd2eb0c8ffd690c03254df49c7d23ed41a242e59086649c9c17feb42b77df6454eba7665c6425cb9358c0229017ab0d99daf0a96e87cacb33500978a18de7", 0x8b54}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xe5, 0x0, 0x1, 0x20000000007de2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000c3e000)=0xc000000000000, 0x2) bind$inet6(r4, &(0x7f00008d3000-0x1c)={0xa, 0x3, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, 0x1c) socket$inet(0x2, 0x1, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000de0000)={0xf000, &(0x7f0000feb000)=0x0, 0x0, r3, 0xf}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f0000f0a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f00007fe000)={0x800}, 0x1) r6 = socket(0x80000000000a, 0x3, 0x3) connect$inet6(r6, &(0x7f0000c56000)={0xa, 0x0, 0x70, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) 2017/12/14 10:51:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fcc000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x400000, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000bcc000)=0x6d0d, &(0x7f000094a000)=0x2) listen(0xffffffffffffffff, 0xfffc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x21, &(0x7f0000aed000-0x4)=0x8, 0x4) r1 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) socketpair(0x15, 0x400000000000003, 0xa, &(0x7f0000828000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006c3000-0x8)={0x0, 0x0}) r6 = accept4(r5, &(0x7f000081b000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d01000)=0x10, 0x804) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000ffa000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfff, @loopback={0x0, 0x1}, 0xffffffffffffff81}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) sendto$inet6(r4, &(0x7f00000b4000)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665051674d9f87f5bbf9289ca873210c7551bc6", 0x89, 0x1ffffffffffffffe, &(0x7f00001dc000-0x1c)={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000b64000-0xb8)={0x0, 0xb16b, 0xf1, 0x1, 0xdd5, 0x80, 0x2, 0x0, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x5, 0x79cb, 0x9}}, &(0x7f0000a83000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00008fb000-0xb8)={r7, 0x6, 0x9, 0x40000000000005, 0x1ff, 0xfffffffffffffffe, 0x100000000, 0x1, {r7, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7fffffff, 0x7, 0x7, 0x15fc}}, &(0x7f0000a24000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00004a7000)={0x0, 0x1, 0x0}, &(0x7f000085d000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b83000-0xc)={r8, 0x400, 0x7ffffffffffffe}, &(0x7f00007b9000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000661000-0x10)={0x0, 0x40801007, 0x7, 0x3}, &(0x7f0000cc0000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00001d2000-0x108)={r9, @in6={{0xa, 0x2, 0x4003, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc29}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x401, 0x8001, 0x13, 0x2000000000000ff, 0x5, 0x7, 0x5, 0x100000001, 0x3, 0x5, 0x1ddf, 0x4, 0x5f8, 0xe0f, 0x8]}, &(0x7f00003a6000)=0x108) r10 = socket$inet6(0xa, 0x80005, 0x0) r11 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r11, 0x1, 0x19, &(0x7f0000c17000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r10, 0x84, 0x21, &(0x7f0000742000-0x4)=0x0, &(0x7f00001c2000)=0x4) ioctl$sock_SIOCBRDELBR(r11, 0x89a1, &(0x7f0000de8000-0x10)=@generic="ebfb82ff00000000ac0ea3ffffdc0081") recvfrom$inet(r3, &(0x7f0000d7c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0, 0x0, &(0x7f0000f33000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00007fa000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e68000-0x4)=0x18) sendto$inet(r11, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000309000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x8d9000)=nil, 0x8d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r12, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000012000-0x1d)=[{0x11, 0x14, 0x209, 0x0, 0x0, "0a"}], 0x11}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}, 0x0) 2017/12/14 10:51:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007f7000)=0x183f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000012f000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x40000000008001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0x5)="2f6465762f6877726e6700", 0x101005, 0x0) sendto$llc(r1, &(0x7f000023f000-0x42)="7013892de5e8da14f966e6917c13488772386d9760b9d203541e982322cdb41c17f829ee3d17abbbb1d617fed83682464146ffa72e65c0120144968c9080364ee45c", 0x42, 0x20004090, &(0x7f0000cf7000-0x10)={0x1a, 0x1e, 0x1, 0x401, 0x6, 0x40, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000002000-0xd)="6e65742f736f636b7374617400") setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000002000-0x56)="7f946fe8cacf18ed069ef8aef3dcf92c0293a70a72191007e0ee5e4b72224d581f8ffbdfcb815f536e789c3d483fd6b0aeb79225612d175e027766a9a76d40635d52293045bcee0f5a4a9b03a9c2ff11c8d1a7d1b46c", 0x56) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0xfffffffffffffffc, 0x10}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000003000-0x4)=r4, 0x4) ioctl$TIOCGPTPEER(r3, 0x5441, 0x100) r5 = fcntl$dupfd(r1, 0x800000000000406, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000005000-0x10)={0x41, 0xc, 0x8, 0x6, r4}, &(0x7f0000001000)=0x10) bind$ipx(r1, &(0x7f0000003000)={0x4, 0x100000001, 0x1, "a27adbcd5faf", 0x800, 0x0}, 0x10) mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000eaf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f0000a1f000+0x93c)={r6, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f0000eae000-0x10)={0xf6, &(0x7f0000e22000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/14 10:51:42 executing program 1: syslog(0x3, &(0x7f00009bd000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000496000)="2f6465762f73672300", 0xfff, 0x1) r3 = syz_open_dev$urandom(&(0x7f00006e3000)="2f6465762f7572616e646f6d00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(r3, 0x0, r1, 0x0, 0x100020000, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f000040f000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ae6000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0xfffffdfb, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000379000-0x10)={&(0x7f0000ba7000/0x4000)=nil, 0x4000}) 2017/12/14 10:51:42 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x334, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d7c000)={0x2, 0x4, 0xfffffffffffffffd, 0xffffffff, 0x4000000000000, 0x0, 0x800000006}, 0x1c) syz_open_dev$sg(&(0x7f0000096000)="2f6465762f73672300", 0xfc4d, 0x18000) 2017/12/14 10:51:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ed7000)="2e2f66696c653000", 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x0, 0xffffffffffffff9c, 0x0}) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b3d000)={0x0, 0x0}) madvise(&(0x7f0000253000/0xc00000)=nil, 0xc00000, 0x10200000008) clone(0x10000000080003, &(0x7f0000a13000)="03d9c9a41134d8c5b9beef0717d2d2f28d5338efb92720d9cb8f0fab3736148b86a530fa19aa41b1f3766ebe", &(0x7f0000980000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a4d000)="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") mlock2(&(0x7f0000a22000/0x2000)=nil, 0x2000, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00002c3000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) eventfd2(0x100000000, 0x800) sendfile(r2, r1, &(0x7f0000586000)=0x0, 0x6b80d4f6) r3 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f000071c000-0xa)="2f6465762f70746d7800", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x80000040fe, 0x45670cdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x401, 0x5, 0x0, 0x0, 0x0, 0x0, 0x10440, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f00006ea000)={0x0, 0x2d, 0x100004, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fab000-0x4)=0x0) move_pages(r3, 0x1, &(0x7f000024d000)=[&(0x7f00002d7000/0x2000)=nil], 0x0, &(0x7f0000779000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x2) timer_settime(r5, 0x1, &(0x7f0000007000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000695000)={{0x0, 0x0}, {0x0, 0x0}}) r6 = syz_open_dev$mice(&(0x7f00001a2000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x800) ioctl$PIO_CMAP(r6, 0x4b70, &(0x7f0000506000)={0xffff, 0xd8, 0x101, 0x8, 0x1ff, 0x10000}) r7 = socket$netlink(0x10, 0x3, 0x20000000000012) seccomp(0x1, 0x1, &(0x7f00008a0000)={0x9, &(0x7f0000a10000)=[{0x401, 0x421, 0x6, 0x6}, {0x61, 0x3, 0x8, 0x1}, {0x1, 0x4e79, 0x7, 0x1}, {0xffffffff, 0x3, 0x5, 0xa}, {0x6, 0x0, 0xea8, 0x6d8}, {0x8186, 0x0, 0xc000, 0x7fffffff}, {0x1000000000000, 0x1, 0x8, 0x9c0}, {0xaeb, 0x3, 0x1, 0x56}, {0x10000, 0x6, 0x6f5d, 0x1f}]}) writev(r7, &(0x7f00002bd000-0x8)=[{&(0x7f00005f0000-0x3a)="390000001000090000003200000006090700004a0300000045000107000000140800130004fbffff000002000000000000000ee300ffe4693e50", 0x3a}], 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f000086f000)="2f6465762f72746300", 0x0, 0x0) r8 = getpgrp(0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000d42000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x0, r8, &(0x7f0000c15000)={0x0, 0x0, 0x0, 0x0}, 0x100000, &(0x7f000064a000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/14 10:51:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003ed000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00009c0000)={0x0, 0xb1, "d040dc7e2734ece0e439b8813c16e3cc683908e5f5bd6501c5efdcc597cdad2207f4153465009a1e1d653bf871961a96fc998304cddb15e1d5b1135a2a1dfd904bc307be2c0708ab8162336bb55e322da019f2aefaaf43928642b2a306e2e1790652d755a0ebabebb97f059e66c5a5809321e5015fe586453b95197841713f384819f87e5884bd3da3afc0b1f0caadd434131e5a1f2b1e412fb34d81d2b13e5aa21609d7e145cbd2f84164c32572de09bd"}, &(0x7f0000575000)=0xb9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000058d000-0xd5)={r1, 0xcd, "83c27a6c8349751056dd211c6951702a70987f76fcccf5f8a01b9b7a7d296ea3503dc5a757b8448deb181c96ad0779139c885a135ff16c2534cfddc0301fb04099900b5c9c6c1f86eb9f1f336a907670a29b479db94af2b0ccbb4e14e64a61c8323ed183e323fce79807234c31371adc7a82cbe9e56ff7d5fcf576be9ce87d33363cdce84b7dfe260e9edb0a089980dff6b7fd0b961bd41ce1a3c274a57974dc7b78657c53d264c27a5abafc9af1819fa068d656fe72aa1870c399ebb5041d9b97f106456219899c4291b71aa6"}, &(0x7f0000887000)=0xd5) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) r3 = inotify_init1(0x3) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d39000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00002a3000)={0x2, [0x163, 0xcafd]}, 0x8) inotify_add_watch(r3, &(0x7f0000bc4000-0xa)="2e2f636f6e74726f6c00", 0xa4000960) readv(r3, &(0x7f0000efd000)=[{&(0x7f000099e000-0x31)="00", 0x1}], 0x1) chmod(&(0x7f0000859000-0xa)="2e2f636f6e74726f6c00", 0x10) mkdir(&(0x7f0000aa3000)="2e2f636f6e74726f6c2f66696c653000", 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00002e8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00007e2000-0x4)=0x1000) eventfd2(0xffffffff, 0x1) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000d7000)="2f6465762f6877726e6700", 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000a56000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004a0000-0x4)=0x8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f00003c4000-0x14)={0x3f, 0x9, 0x3ff, 0x4, 0x12fe}) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00005dc000)={0x0, 0x7, 0x100000000, 0x68}, &(0x7f00005f1000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00006f1000-0x8)={r6, 0x3f}, &(0x7f00002a4000)=0x8) close(r3) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f000098e000)=0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0x0}, {0x0, 0xffffffffffffffff, 0x0, 0x0}]}) 2017/12/14 10:51:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000064000)={0x0, 0x401}, &(0x7f00009e0000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000242000-0x8c)={r1, @in6={{0xa, 0x3, 0x1d, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000545000)=0x8c) write(r0, &(0x7f0000e34000)="1f000000120003f205009406000000770121004108001d0000000000000081", 0x1f) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009ce000)=0xfffffffffffffffd, 0x4) pwrite64(r0, &(0x7f0000e0f000-0xd1)="fe64340158c1420e6cec698cb07d1877f5bef62a6198f9ee5e4b8e4723d9c1493ef9250929661da59d4f9690d4b2c6ab49e1f77a79b959c84b8f22c7b35c2b3323aaaf09a7909d47a86a810317f02accb776534da867b594b69209015a228ee788ea611f324e413a01c1fb93cd15f9b841843701dc151b3d73cbae90c0576fb72361b917b49b7d8b28bd91c2b330b17eca5e2c25524f27b07722337f0404e30eafafa9331ec57da8afcd5b265cb1d79934eac3a33e0ae8723cea25bca2a03f37cb477dff6b08ee2ec856efd606881eaf68", 0xd1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000000)=0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008dc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket(0xa, 0x3, 0x3a) r4 = socket(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d71000-0x98)={r2, @in={{0x2, 0x0, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x1da}, &(0x7f00006c9000-0x4)=0x98) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000506000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000d51000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000651000)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000005a000)={0x0, 0x0, 0x0}, &(0x7f000040a000)=0xc) r8 = getpid() getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00006ac000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000052000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000427000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000561000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f67000-0x4)=0xe8) r13 = getgid() sendmsg$netlink(r4, &(0x7f0000cf5000-0x38)={0x0, 0x0, &(0x7f0000961000)=[{&(0x7f0000ffc000-0x94)=[{0x94, 0x69b, 0x0, 0x1000, 0x8, "0e497475565a66dc04cd80de6b41bb36fcd3bdf9946f74097a13f671dede16c7fd7c6b83d9fa4c2ccad1111f249a827c108d70c86ea63a43734822e7a8f3ab2fcd4b0f84810d43c5bd87fd9269aa537857280ea10ea25d0b9cef05de7c06e897a808b5b3f030d123ec73c69290f0ddcfe20489e26d35779128b689008eb578603593ed97"}], 0x94}, {&(0x7f0000f44000-0x13c9)=[{0x67, 0xdc, 0x832, 0x100, 0xe12, "528517eb96a0766a238b936d30150b1ea6f6e4dc1bad3470507c20bef501161c71eb420fd5f6fefadb8b7de7ee73206ee29c9ce89ad231127fe3b5f098bcc7369b39e56745cc9cbf3e49053a8f17de1585953e4ec5af34"}, {0xc9, 0x100000001, 0x400, 0x200, 0x8, "63d5d27b358ae53ae4dda67cde6ef4680b51f31b902e081d98dd0132231f7a8fe0315b2a6770e7594ede11cec702e49d5414ec3950b7c1d9035c05c49c1c813ea6bb091656e2e81e24d16b75151eda33d9bde953f797669a83ee9b04af970d4ea1bffeccb2f670cd86338c99f788a23cbf0bf76b4ee11a7a07d028e7cd8af8c6482d5f053b11edda7c49e2beb3689171a9b47a2550c57cc60f555ef522f990e5ba0bfaf246576d8020a797a2496a35599d5df627014322adf2"}, {0xc6, 0x77, 0x200, 0x400, 0x80000001, "991e300503c229c6db7f12c6fa2b9377efb7e3b19e31147bc1975ac995d7aca1366bf5499777a3fdcf52baa58785977c7621874c911f79a07749d25e7d21ebd1ce8d3d15a6e8cbbcd0a6da8c04428350d02f109364d390f376a2acb90c1f84bcd0dc55f9b7a96dbdcf2451d0f00dcd2795d4041d228ea863de70e1140e1091d7980c970ee4d7c05460e0076848d2186fa34dc66466ed08457999b598801b1be649eeebc89dc316946809b09d27685110e2f94e6bb370"}, {0xb3, 0x1, 0x400, 0x7, 0x1, "5684d0c239e7c2099f1306bf161456a3f9ccf8ed07fed7ad80158b2ee6660de9fd71fe7679a6d24ca28e15ef1edd8a44b1636b23647926f911495827e5e317d09229a09c2680b7db2180534a5929472717febdfea19b795e514de80e3637b51dab1b37017e542844dcb742899b3f7c54bfaa04c20b22a8438d7e8c3df837d32e4e977543ade9fa09da44eefc20b142d0668f01b95a6fb9321b0c9766abcc493bd6c012"}, {0xd9, 0x7, 0x40a, 0x1c, 0x9, "637277cf5b3e5ad05c4c4ac9f5ac6a88cc98ca12a532065de5d63d3a23c1976957936e0aa1237accd9b7faaafc18a4195239841c657379d777a00c05a525ce339e22754acc2073779b12b31bb635dda249ff7558c828f045d758c2f6e35cfd5ab6ae7bf027e768fc9c9f0b264f401458e0ddd6db6f30fe986e02490f0bad86803d00f7044b818b52f1ef71ec413fa95e63f6d0f14ddc0b5f4f8e112884d5fb789b1ea60e376d5cb2219a2b5f195c48db558da4363e52b2da4be88a82e23aae698adf62294682d9eafc"}, {0x1010, 0x0, 0x100, 0x0, 0x1, "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"13d03ded4f744fdf6d55c25468199c167b0a7edd3cb8236fda26afe0ae22c59fa0a3232f718233ff2387a0c52f27847c49b3b12a035bb9c7cf05b754f74ce503829894ebb44fad695b7a3506afa4d0bd0698fa1b9d66d14c9fd4ca9827619ed37283f172d71060ae0eb7bbc236be229f66b0982e6dfb5075d2ffdb37b55ad6fff6e06d98b7ee03bcd6f6306879fc3e799804467ccb4d8476fc0799f1b3a633e347ddd868c06ed97a7de18dccaa2c61709185eebeac2c8738609e59455af988a0ab07556a72fbbd457e91312be3e0ae47e6a2a90c24a2cffacde105a188b141f1f8fff26f5d4ba052bc1867d54897c385c313af36c2d8a5dc1f8da5a7a8b0de271040a1f4bceceae102fda5d5a5e21d84c6fc9c182a6e50dac900af90e6126b317539360fcf47503d7fb01a9661b44d702d72266e8a220ecd18f2122a908cb5bff71a2ab5abde56033d4af8b0b64b5b7d387c2adaefbf4930d0b58fc682eedefbc229063c5f73c8a06af8c04ca04cccc074ca8aedf5e3757da42bb80564869139b8194f92be823096bf9b737d28b0e5dc2d0104c46448231f2c2e1d6f97584ca25a9dd0ffa3c477e4f3ca2bd9c13ad4475a819c31845b6ed45677d68c3f7803356d8e57666f797212a4850a218b044f35132ae1df3eb00b2c25d17f9e51b8a5d0134c117ac12797295da4bba4ca3723a21369f9bd14760190fd3f0c1bf41637ed5a7a53a593ae7fd197d5c57d9dfa513146d647ef48470f4562d29d3e512bedc3f88e2bf8619f7ee4b1c611dd7ea7dda180e39129938770121cd4982c76a56731a452f893fb8daed67552a631ed15ddfe38bb68675fe7acd5cf6b5f7eefd5266f4e766a794e3e9fb786930af7e01f045906400743f583e3a3c61ad86f6e66ec6d6498f9fc7029e2990444f1e82de902dbec6a4453ed7749009c76f06bca0db46775c1edb91411b27f996135cc136816533a54b96d66741117b8be62533b600d47ca4cf47341e40a7d8c11390c4a621769e606bcc561bfee45117fbdc07c6203451581c298cd426de222563af99b90313dd45ac9ddc8469e9430f7956f4afe1b6a80ecd1ba2ceef17f728a0bb6475686c872493800d11be6df70f01a1f76259bfc399b40baeb068c8ed694fe801fff73d365a29b509b309a4bc5b767998ebf98d6a07252ee7433d92d2b84a9e1c33a2b2b445488ba6ba06ace641bf94fe2cb3cee3edaaf255349c8afd2744105600d5aec6cea8f95e89e1969b73623f10a4c517a933d4fd68a45c06253e0b03924bcd719df8a06831e7ef6fb8b176e8174e2a9faf51720f031447b864a9427a6b6268bece49f9cdc795d4282352928b8baf263d87c419119e12f157c0f790a03a0082181115539ea57b762aea844179e92dc9bd08235997a479256aee085fde571623f30471a4526e1f161991040c5d252e8328cdba5596ca2402a915e5cd057a91f4676ec1c1d56159ac347f648174b2e4b8cf457caafa779442d8a657b12a623c55aaf261b7a7f6bf632b25f56324f39c4d08620761c5c773259f7f0815c32d1b262ab3f9a30666575c4d76c379f9df7fb2785a598fa1c68ea7101a32998974a33fd82c486c9f86d628f2b816fb392304ed0537b97e3f0356683cb30c813a298e7eed15d2566e35dfb58dd37ec0d27df8ced7c6cd71e0111cc556c4d32485c9752e0e2b55e7e7fd7dd194bf2aa12177cdd95d9634f19ea1b1814c8163f2109d8be4c6a198384879cc5d3db96e8e9796a8c7585190a52a913395067f29a2c448795b7883ac78887f29092f225d0f0c7f325cab4f235d359389371fbfa460cd93a683b6de19413c0e1b357e34fc1af0cb8b76611c2e1905e3b20184f59305562ad46b472fa138f116768893e0a233b8f09270b7030e8b348c1d8d855089950cde06a01a4e0e954e5a316c68aef86f1a731ed1ce29711545c5556f4376278ede7f37ec49acedd98cb374fcae2f2be480fbce52f371d0441b4fefaf066bf7ff0d292a32136f516e77e20cfb249839862a26231bd8e44af13db1737288461e0cdd1620ab732d0f49189a27b9ab98747812a28d3401fbc6584d2c9a08cebbf33af7325d6c901c4f2e501893582cbff3a302b562938dfa7695a0fcd5d2826bc47220d3541a65510208d70280934dc7e611ca126308fad9f5ab7bacb6e17dd874c77a7ee7e12af548e114cb67a16a72423fec7cb9e41b7ae72adf4f0f62f675d59c44f14d9397766fccbe7159dcec19470cee83e491637a8938ed6a3be1669c30709acf14858538a760f953a2372e995cd6ba2b612f6dc4a3a56f625cda725e7c0dd9bc6776309ffb5686af7189eeb8079c31c327f731b647e85111064da305d04656cd4179556529783adab31ac50bcf1cf2997622a41ad12735fb17ac7a2cadfca3454c4dcfd2975167951db0f95bb017ec5cc898f5ccaca11fa73147d3ee220decb5d265504a6865df13458cb0e5b73c6e0c1f62a4499a7e31b680c00b29413dcc91344fb95040e4cb80a263a5f13c96f019923be122d2e229f3c7d75820ec6beb3f30712450c1eda8e98e4b909879a63f384835875fe6e792d65ca432de7462dd68617085a3b32fa49bac3d2c64f47d32fdc895f5281b8a6de216605c15bc0b4557df6d251fe301a816736b13b3ab4cffcd2bbfd4a885ecf4829ac1e6d30a2a6a50bf17fd7705dfb38aa7db1f7e696cc96522d8825ea8f13a38a1067f71bd5db7163e7f26e2ff48fed7999a3e45398946e93e088c63e06e045868486b4ea0cbfaf9498070a2a01f716757805b628bc87fc2171a6740f7dd26bcf4512710da9e8714491235d3a6296484a3ef66ffd2b2f9bb18d5d7209e83b5beb25be8a8d4c455883e32c1f5b802603ea1a55844af7b53efad1d33f4518e963f033aa9c3fe19ad10b51558e07bfb7c41bd736fdca90f1e6863327ceaa90f0a32e25d0793d370e88ca4e851c68e46f0262e796426718728300bff7afc39542c7a6e2ea8e0d7254087182df6f730f29cee8564283227762db860ca372abb6ebe6ef7e133987b15bbd7be56a52d99aab85c2405343902f6972444da92e4a1e52eb2edae40e51abe6e0708ba4ef21b677294159d1fb67eabd1aba791e9a01bdcb33ab8f0266ec5c4585b7ec33123c4e9c1a68f86e1c8256af76c28a75514581f81ce41c9dec7606574d73857aa52a77e7c9836e3192ebd0c61bf1b7ac88dbc073a6ad256e5374629704b347e3b00a8c95e68c97767a7c5c75ddbaad24d932cedfd87eb2bc2064152b0903d7cefcb45b913a3fffc8659dbea7675a9bae1f5918b92bd89816191da95c4e0cdb38cd55078125fbfa332cec0318d07ff4931ec44bffd70f63992a5544e185c7fb55fcbd104d4dede142fd577c73ee2b2f950c9e96ae664b5dd9504ae12a55e39851af90864483caa8889bd3eba5e041d35a69c053c71050066d3a8abd06f08a4ca7e46145680cae01a0345524dac26acfde26a8c795988f461a2cbc1c3f3a108dca1dcb1c3e32695dcb3c1bbb591841b436bb710b96c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0x2200}, {&(0x7f0000066000)=[{0xa9, 0x100, 0x9, 0x0, 0x2, "2430a368a467ee4db3c3a139129b8cb122b0a9dd49fff3e62b80921a65d67a6e90c0e1615aeef7e00a20db72ef2432aae2d1f660e57110e252b2dbb1dc2a6203326d70cfd8e5aa019a68e36bb03cc1051bd7c5854b5ec42f8f2cfdc132d3e1e238cf45db85dcf4fe185eabc95ae973bc8a82bda511d6430593d5d90b6e2006d0ee7074f0578c9227b27cee370c8d9b6b60ff8a54dbc05a42ee"}, {0x86, 0x0, 0x4, 0x80, 0x3, "1bfaf07d270094b1e6068ac6eef308277eec450461fa4dbb85b4b78dd0ebb09ab4b837a92ee23787ab14de638646ebecf4ccc6bf911a74b5d96222035d9427c9c7284a60548c63fc2ad5fbb36ee8ccbed6cd325fda9835707c8906623bb7482e0c15fac76e360409ecd776c5c3319fdeed0e16a70176"}, {0x95, 0x3fb1, 0x2, 0x393, 0x6, "9b0d536571c0ebdab4b9abb573a28b7c9f38232515c269774f6abbc36c96fa83b61077a23cadb1bef3303eefe501071a08e0406c41eefb20d8072bb16f03108a9f15b92b123af22ce495523cdefb2212aa3c9672ad0af856fc2fe75908235543e5c81b3faa9463bf0850e2a3561a11a71f8f7a7058bf92d19d3da4dc22d35d37db10a0a0c7"}, {0x28, 0x1, 0x100, 0x5, 0x401, "06a49e73e9cb161819ef61b689646a609e1cbed1048014a4"}, {0x96, 0xffffffff80000001, 0x704, 0x1f, 0x6, "12fd7fddd34e4b234175dbe7cccb46541d9e49eadacf38d57ab434d967a5c3f2e43b71629c377b2030d649aa05e759a85043646d0835fd306b775134a4b6ab960fe127fd1cf0f349f0522cc94ecf49ce67e6b8824fc4be3af20de0f4d1a91120599cbdc9ab04545e5d5a9b3c3032d5118199346db6badad2afdc8132f623917a23ecfc8e3aec"}, {0x15, 0xc65d, 0x218, 0x28c, 0x9, "dc45c56b29"}], 0x297}], 0x6, &(0x7f0000d64000-0xf0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r4, r3]}, @rights={0x20, 0x1, 0x1, [r4, r4, r4]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r4, r0, r0, r3, r0, r4]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r3, r4, r3, r4, r3, r3, r0]}], 0x7, 0x4000000}, 0x4000000) setsockopt(r4, 0x29, 0x10, &(0x7f00009cd000)="2a819a1c592ccdbb9078101f", 0xc) getsockname$inet6(r0, &(0x7f0000f5e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000b5d000-0x4)=0x1c) setsockopt(r0, 0x9, 0x100000001, &(0x7f00002cb000)="0006", 0x2) syz_emit_ethernet(0x20a4, &(0x7f00009c5000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x206e, 0x3c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x0, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcf, 0x0, ""}, {0xc9, 0x1000, "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{0xa9e0c2eca8d474fc, 0x1000, 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@fragment={0x5e, 0x67, 0x1, 0x7fffffff, 0xfffffffffffffffe, 0xfffffffffffffff8, 0x0}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7a0965", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@fragment={0x2, 0x141c5787, 0x9, 0xffffffffffff7fff, 0xff, 0x3, 0x1}, @routing={0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d0f000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$ipx(r0, &(0x7f000071e000)={0x4, 0x43, 0x2e2, "949c4fb21b3b", 0x3, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000dec000)=@assoc_value={0x0, 0x66a}, &(0x7f0000ded000-0x4)=0x8) pipe(&(0x7f0000026000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r14, 0xc0106407, &(0x7f00007b4000-0x10)={0x7ff, 0x400, 0xff, 0x7}) 2017/12/14 10:51:42 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f00007d2000)="06360800007a4bec402200ebd10a58ef0002032f1aefba32b964cf39a781fbfca871f076183da1b51ac16aaae9ad32d2c1c26e22202ba444c8cb366b81a307cff4f8ec7bf60f7a02efe3e1871fdb34735f25617e59abed3a36178f95f0d7a26221ba0e7edc1a9e1bff13d5cc62c80bfc80b7e959e4f36cba62dd66f3362d795351dac6eaa55f8d3ac42a211be4e31ba701", 0x91) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8, 0x10010, r0, 0x400000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8000000000000003, 0x200000004010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000)="2f6465762f6b766d00", 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f000024b000/0x4000)=nil, 0x4000, 0x4, 0x10010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00009a4000)={0x6, 0x0, [{0xc0011aff, 0x0, 0x9}, {0x220, 0x0, 0x5}, {0x0, 0x0, 0x9}, {0x919, 0x0, 0xf7c}, {0xbb7, 0x0, 0xfff}, {0x400002ff, 0x0, 0x208}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) socket(0x8000011, 0x15, 0xffffffffffdffffa) mmap(&(0x7f000008a000/0x3000)=nil, 0x3000, 0x2000012, 0x1c, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000003000)={0x5, 0x0, [{0xa, 0x100, 0x501, 0x0, 0x8, 0x0}, {0xd, 0xd3e7, 0x8000, 0x2, 0xffffffffffffffff, 0x0}, {0x7, 0x10006, 0x6, 0xee, 0x400000000002, 0x0}, {0x10000000004, 0x10202, 0x3f, 0x9, 0xfffffffffffffff8, 0x0}, {0x1, 0x7c, 0x8, 0x7f, 0xae6, 0x0}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f00000f7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000ac7000-0x88)={0x8, 0x0, [{0x48b, 0x0, 0x1c3}, {0x882, 0x0, 0x0}, {0xaf0, 0x0, 0x7d}, {0x4c1, 0x0, 0x2}, {0xafc, 0x0, 0x0}, {0xbdf, 0x0, 0x7}, {0xc00000f3, 0x0, 0x1f}, {0xb67, 0x0, 0x1000}]}) 2017/12/14 10:51:42 executing program 3: mbind(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x0, &(0x7f00002fd000)=0x10000, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e87000-0x4)=0x40000000000003fe, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000096f000-0x5c)={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0xf6b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0xfff, [0x3, 0xfff, 0x3e, 0x1, 0x20, 0x8, 0x7, 0x3]}, 0x5c) pipe2(&(0x7f000095f000-0x8)={0x0, 0x0}, 0x80800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000aa1000+0x4ae)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5100}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000473000-0x4)=@assoc_id=0x0, &(0x7f00006ac000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f6b000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x6, 0x1000, 0x8, 0x71a}, &(0x7f00002c0000)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000daf000)={0x0, 0x9}, &(0x7f0000a6b000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d1a000)={r3, 0xec, "e2bbdcb939a355cb9cf55d39a0c5e5ad4c715db4c655cdd47a675d1c3a2a1f776dee000000000000000843e70b4c93dc92234f3ec525fefb02cf1d1611471a7b3e9b7f7cfb6e66a7c69355a87a6593c4179b78b86b2ba87f9beac1860000000000008c531509cf8a1acddfa212c8fdc9df88add1b9f42ddc34b79c5a5f506a10376f18ab3ceaa71f78060078e83c2d61f9b39501824f8c69aabc000000033f302e6802d45e753ec7df35f247e074b878ac1f1cd6b391b603d50d0f300feb2c4b45a41cea174ea418f57849e0d0e231e7d6ae8eae965e107c7b39ae8998ca88037385dd3e87a38f9411be4eba"}, &(0x7f0000a34000)=0xf4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f31000-0x8)={0x0, 0x4}, &(0x7f00000c1000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000242000-0x8)={r4, 0x8}, &(0x7f000016a000)=0x8) mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_buf(r6, 0x0, 0x41, &(0x7f0000ac7000-0x29)="", &(0x7f000000f000-0x4)=0x0) socketpair$inet6(0xa, 0x6, 0x4, &(0x7f0000aaa000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f000050b000)={r5, 0x6a, "59b29cbbf971656069feb8e9a169985719212de0fb583938801e5c575a29695515732c52ff7454081f4518c8ec7d24469e36425893a5dfb83eca002a377d0c9dacd15f2f45bbbf185b7c7927bb73227f30662162a82d0c9dc5978dc586ecb7ed66b75e8bd4f5928457e4"}, &(0x7f00008ad000-0x4)=0x72) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e61000)={0x0, 0x0}) msync(&(0x7f00004a7000/0x1000)=nil, 0x1000, 0x1) inotify_init1(0x4000080001) r9 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r9, &(0x7f0000492000)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r9, &(0x7f0000194000-0x1)="", 0x0, 0x2000c800, &(0x7f0000dc2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r10 = fcntl$dupfd(r8, 0x0, r9) ioctl$KDENABIO(r10, 0x4b36) fcntl$setstatus(r9, 0x4, 0x2000) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r9, 0x6, 0x19, &(0x7f0000488000)=0xffffffffffffff57, 0x4) sendto$inet6(r10, &(0x7f0000979000)="", 0x0, 0xfffffefffffffffe, &(0x7f00004cc000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) fallocate(r6, 0x1, 0x80, 0xc) write(r0, &(0x7f0000e14000-0x5a)="4b94e700a9d24517ed7965b91a4d5d9d9cfae4900dd3cf8359e45f70379666140aacc687694d5cc00000006103898b58ae5a15cf1fe18712bb39b5e1b1010000000000000019090000000000000069c96755867253a0d2115613", 0x5a) 2017/12/14 10:51:42 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009f4000)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000f8c000)="6173796d6d657472696300", &(0x7f00006aa000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000093b000-0x11)="2f6465762f7667615f6172626974657200", 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f00007e3000-0x8)="6b657972696e6700", &(0x7f00000bd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f0000423000)="6b657972696e6700", &(0x7f0000cb1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) keyctl$clear(0x7, r3) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00001ed000)="2f6465762f62696e6465722300", 0x0, 0x2) mq_unlink(&(0x7f00005f5000-0xd)="2f6465762f62696e6465722300") socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r4, 0x2, 0x0) r7 = dup2(r5, r6) splice(r4, 0x0, r0, 0x0, 0x10001, 0x0) fcntl$F_GET_FILE_RW_HINT(r7, 0x40d, &(0x7f0000c4e000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000005e000-0x20)={0x101, 0x0, 0x4, 0xfffffffffffffffa, 0x40, 0x2522ad8a, 0x8, 0x1, r1}, 0x20) ioctl$KVM_IRQ_LINE_STATUS(r5, 0xc008ae67, &(0x7f00004f7000)={0x3, 0x6}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0405405, &(0x7f00000aa000-0x40)={{0x2, 0x0, 0x9, 0x3, 0x4}, 0xfffffffffffffffd, 0x6, 0xdb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000eef000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r8, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r8, 0x40505412, &(0x7f0000fa7000)={0x5, 0x800, 0x80, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r8, &(0x7f0000337000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) symlink(&(0x7f0000e64000-0x8)="2e2f66696c653000", &(0x7f0000939000)="2e2f66696c653000") execveat(0xffffffffffffffff, &(0x7f0000ea3000)="2e2f66696c653000", &(0x7f0000ab7000)=[&(0x7f0000133000-0x1)="00"], &(0x7f0000343000)=[&(0x7f00002c7000-0xf)="2f6465762f736e642f74696d657200", &(0x7f00006f3000-0xd)="2a292876626f786e6574312a00", &(0x7f0000d3b000)="7c00", &(0x7f00008a1000-0xf)="2f6465762f736e642f74696d657200", &(0x7f00009f7000-0x8)="7472757374656400", &(0x7f0000a94000)="2f6465762f696e7075742f6d69636500"], 0x800) ioctl$SNDRV_TIMER_IOCTL_START(r8, 0x54a0) 2017/12/14 10:51:42 executing program 7: mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x2) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000d0000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x9, 0x0, 0x0, 0x7, 0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f000028d000)=0x0, &(0x7f0000496000-0x4)=0x4) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000deb000-0x11)="2f73656c696e75782f656e666f72636500", 0x10000, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f000002e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000dea000)="2f6465762f766373612300", 0x6, 0x400000) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000dea000)={0x4, 0x9, 0x7, 0x604}) 2017/12/14 10:51:42 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72746300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x1a, 0x0) time(&(0x7f0000314000-0x4)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000261000-0xc)="2f6465762f72666b696c6c00", 0x400284404, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00004c9000)=0x5, &(0x7f0000304000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20020, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x7fffffff) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000948000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000708000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r5, 0x0, 0xb9, 0x1) fcntl$setstatus(r1, 0x4, 0x46bff) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000380000-0x9)="2f6465762f6b766d00", 0x60000, 0x0) writev(r5, &(0x7f00001a3000-0x30)=[{&(0x7f000090f000)="ec72d43a0b7da32cec1b87a2c93c63e17fbc211979e1cf3ef132de4862dd9b92a501b472d2005e0bb151cde27c3944aa598657dcaf99de383c88638674427325aa6b1544c6f71e538cc188b61c73fd4f9d8083ee7fd89a8ad019427b3041e100f2fa09613abb5780ee3b1134d46f6fb6a6f1a85eef315a817ae72bd1b0412e45140589fa71efffcb8651bde0e6940501784e847f84b91b8d38fe2ff1ca45040554307943c4c3", 0xa6}, {&(0x7f00002f5000+0x75)="330f07212c82274a7ac6387ca6907d26cbc113cc2224ab1c01bbfd1ea0ccbabeaed1d8994ca448c7b517d4bb79d1e71c5f020dcce7ab48e0797b8a45f9ae10e45be3b8b30a56098eb3c363c0860d2700433dc78a45f0a52a716372117b49db21609672ca9a432452429da69ce90bbc2cae", 0x71}, {&(0x7f0000547000)="ea24c15fa48d337d6775847b2988828acf6c334b55f02dd5ca7c0e24129029d3537a51d6b6be6951bd1f3e85779f24970c4e8d8fb0d6eb152ebd01c5b0cd6e1cf0f67436041d04b8f32195c29bb09840f1a1426add15c998e78e85669fba04d2f8f65b12c19e06298cf58e2dc3ba41f8a3ddf3f01c62b9c15f42281fdcdad58b7ddf0025fab6e89b857a1525c11447687c995435ace78e", 0x97}, {&(0x7f0000212000-0xd8)="954f6d811a9c8c4796a9283f9d4464c984cb5a0b2986ae4032090000002126770fa47626d03eb50df2b9cea3ca4b4283b17c63e2c8c31701a7173823a2c575b50eab479c9ffc6ba196989e808d660095eb731e63cc829712d94f7c578bb943229382bba610c53ee193baa23f000000000000004f8c98ec295dd3df22b33eec84def306d5c9e8ca97dbef3f8b447e7acfbbee03882266fd57b2e1e81b7f630bb059b1aaa23a383ba916529f2879103dbee7c94750eb2ee7a6144d7fe25485c696770d82989ffc539338c09103dd92e70cbd7c699eb13133e3", 0xd8}, {&(0x7f0000ab3000)="9ffa4307813917f669b479d300000004dfa8a3cb5aae2607af196775e7297c856c0f2f224f03c0fd879047e0bbfeea3c670d80f33e9edc9b177472685a696de35869537f3c490af40c00fe13706a92f89a74fb8e2930415e76b33de48413a8d0a073fdf54127507ec349e51800000006f1f7dd58250dd41ca2fc1ebd6360935a88da400774d960ea2263cc98fd4d302506e76a5b37d27bcb3f0fc9b0197104000074a7501ca9dad2929b3a412fc2db6649", 0xb1}, {&(0x7f0000179000)="896ed7bfdb337c53cec36b75e56066fb33e24633d4427f8d4afe4fd5abf34848d721466643012cf7149b453331603174ac8e8c3448cbe657", 0x38}], 0x6) read(r6, &(0x7f0000235000)="00", 0x1) r7 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)="6e65742f74637000") preadv(r8, &(0x7f0000b79000-0x70)=[{&(0x7f0000f24000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}, {&(0x7f00006a5000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f00006da000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f000062d000)="00", 0x1}, {&(0x7f0000a75000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f00008c4000+0xe85)="000000000000", 0x6}], 0x6, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x400040001) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f000050f000)=0x0) dup2(r7, r3) r9 = mq_open(&(0x7f00000b1000-0x3)="2d2400", 0x41, 0x0, &(0x7f0000665000-0x40)={0xc, 0x7, 0x2, 0xfffffffffffffffe, 0x0, 0x0, 0xf6, 0x4}) sched_rr_get_interval(0x0, &(0x7f00004b9000-0x10)={0x0, 0x0}) mq_timedsend(r9, &(0x7f0000832000)="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", 0x1000, 0x5, &(0x7f0000e88000)={0x0, 0x0}) poll(&(0x7f0000536000-0x8)=[{r9, 0xb, 0x0}], 0x1, 0x3) 2017/12/14 10:51:42 executing program 4: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000c91000)="120000001600e7ff15ffe90009149bfff2e9", 0x12, 0xfffffffffffffffe, 0x0, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e76000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f000065b000-0x20)={0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) r2 = dup(0xffffffffffffffff) fcntl$setstatus(r1, 0x4, 0x42400) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x7d, 0x4) fcntl$getownex(r2, 0x10, &(0x7f0000ead000-0x8)={0x0, 0x0}) waitid(0x1, r3, &(0x7f00008a4000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f000099d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x27, &(0x7f0000b05000-0x4)=0x0, &(0x7f00003da000-0x4)=0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000e7000-0x4)=0x0) r4 = add_key(&(0x7f00009d8000-0xc)="69645f7265736f6c76657200", &(0x7f0000401000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000146000-0x87)="9d3db8c02687c614626942cac279989de4d4fc81e8229b34d21f6cf4032e8b1f5a6b2277268323764193b401e3c0cb727af0c6dcd8fb72c37aa53ef18da743c1df86da4e35d4d1e5f582f649f3448efab6f90d11734fa2ecfc7fb70d0fe4a52f21afacc0d3294b39ccd49c2aadbe6adabf6f40511de676734e087cc98aa4d528ca8067930eeac2", 0x87, 0xfffffffffffffffe) keyctl$revoke(0x3, r4) bind$inet6(0xffffffffffffffff, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e78000-0x1)="", 0x0, 0x20000005, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(0xffffffffffffffff, r2, &(0x7f0000942000-0x8)=0x1, 0x40) getpgid(r3) 2017/12/14 10:51:42 executing program 2: syz_open_dev$usbmon(&(0x7f0000d79000)="2f6465762f7573626d6f6e2300", 0x7, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fbb000)="2f6465762f6b766d00", 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000094d000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000056f000)="2f6465762f6375736500", 0x454040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000001000-0x8)="2e2f66696c653000", r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000d32000/0x3000)=nil, 0x3000, 0x1, r2) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) perf_event_open(&(0x7f0000187000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000) clone(0x4000000, &(0x7f0000206000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000718000-0x4)=0x0, &(0x7f0000a83000)="") 2017/12/14 10:51:42 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000b32000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000315000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000431000-0x10)=@generic="ff0149360dbbc55b00000000f0dd6cff") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) r2 = memfd_create(&(0x7f0000c66000-0x22)="532b65746830e06d643573756d706f7369785f61636c5f616363657373e9656d3100", 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000cd4000-0xc)={0x80002000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000d11000-0x20)={0x101ff, 0x3, 0x4, 0x1000, &(0x7f0000c6c000/0x1000)=nil}) mkdir(&(0x7f0000313000-0x8)="2e2f66696c653000", 0x6) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x1000818, &(0x7f000000a000)="") creat(&(0x7f0000f67000-0xc)="2e2f66696c65302f62757300", 0x0) write(0xffffffffffffffff, &(0x7f00006a5000-0x69)="000000007fffffffd6a65c62038fc0e82d00000000ed0cb1add041e92434856d4da94a04573016d1248f93a99c150a53419c396f0b48ba15f2d276440dea8e0000000000008001381156adcd5b61b2bec88a53b912a788ba934e096aa46e2b70225502000000eac290", 0x69) truncate(&(0x7f0000308000)="2e2f66696c65302f62757300", 0x2794) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = inotify_init() fchdir(r0) fcntl$lock(r3, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r3, 0x7, &(0x7f000079f000)={0x0, 0x8000000, 0x0, 0x1, 0x0}) close(r4) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open$dir(&(0x7f00004ba000-0xc)="2e2f66696c65302f62757300", 0x8000, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r5, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x12, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 61.719534] [ 61.721201] ====================================================== [ 61.727500] WARNING: possible circular locking dependency detected [ 61.733804] 4.15.0-rc3+ #130 Not tainted [ 61.737848] ------------------------------------------------------ [ 61.744145] syz-executor1/7294 is trying to acquire lock: [ 61.749668] (&ctx->mutex){+.+.}, at: [<000000009e493202>] perf_event_ctx_lock_nested+0x21b/0x450 [ 61.758691] [ 61.758691] but task is already holding lock: [ 61.764648] (&pipe->mutex/1){+.+.}, at: [<00000000d5d48e18>] pipe_lock+0x56/0x70 [ 61.772269] [ 61.772269] which lock already depends on the new lock. [ 61.772269] [ 61.780555] [ 61.780555] the existing dependency chain (in reverse order) is: [ 61.788141] [ 61.788141] -> #8 (&pipe->mutex/1){+.+.}: [ 61.793748] lock_acquire+0x1d5/0x580 [ 61.798038] __mutex_lock+0x16f/0x1a80 [ 61.802414] mutex_lock_nested+0x16/0x20 [ 61.806962] pipe_lock+0x56/0x70 [ 61.810827] iter_file_splice_write+0x264/0xf30 [ 61.815984] SyS_splice+0x7d5/0x1630 [ 61.820185] do_fast_syscall_32+0x3ee/0xf9d [ 61.824994] entry_SYSENTER_compat+0x51/0x60 [ 61.829887] [ 61.829887] -> #7 (sb_writers){.+.+}: [ 61.835139] shmem_free_inode+0x75/0xc0 [ 61.839599] shmem_evict_inode+0x237/0xb30 [ 61.844324] evict+0x481/0x920 [ 61.848006] iput+0x7b9/0xaf0 [ 61.851603] dentry_unlink_inode+0x4b0/0x5e0 [ 61.856496] [ 61.856496] -> #6 ((completion)&req.done){+.+.}: [ 61.862701] lock_acquire+0x1d5/0x580 [ 61.866988] wait_for_completion+0xcb/0x7b0 [ 61.871800] devtmpfs_create_node+0x32b/0x4a0 [ 61.876782] device_add+0x120f/0x1640 [ 61.881068] device_create_groups_vargs+0x1f3/0x250 [ 61.886570] device_create+0xda/0x110 [ 61.890858] msr_device_create+0x26/0x40 [ 61.895408] cpuhp_invoke_callback+0x2ea/0x1d20 [ 61.900563] cpuhp_thread_fun+0x48e/0x7e0 [ 61.905201] smpboot_thread_fn+0x450/0x7c0 [ 61.909923] kthread+0x37a/0x440 [ 61.913780] ret_from_fork+0x24/0x30 [ 61.917980] [ 61.917980] -> #5 (cpuhp_state-up){+.+.}: [ 61.923669] lock_acquire+0x1d5/0x580 [ 61.927957] cpuhp_issue_call+0x1e5/0x520 [ 61.932591] __cpuhp_setup_state_cpuslocked+0x282/0x600 [ 61.938442] __cpuhp_setup_state+0xb0/0x140 [ 61.943252] page_writeback_init+0x4d/0x71 [ 61.947981] pagecache_init+0x48/0x4f [ 61.952272] start_kernel+0x6bc/0x74f [ 61.956564] x86_64_start_reservations+0x2a/0x2c [ 61.961806] x86_64_start_kernel+0x77/0x7a [ 61.966530] secondary_startup_64+0xa5/0xb0 [ 61.971345] [ 61.971345] -> #4 (cpuhp_state_mutex){+.+.}: [ 61.977206] lock_acquire+0x1d5/0x580 [ 61.981497] __mutex_lock+0x16f/0x1a80 [ 61.985873] mutex_lock_nested+0x16/0x20 [ 61.990422] __cpuhp_setup_state_cpuslocked+0x5b/0x600 [ 61.996196] __cpuhp_setup_state+0xb0/0x140 [ 62.001009] kvm_guest_init+0x1f3/0x20f [ 62.005472] setup_arch+0x17e8/0x1a02 [ 62.009760] start_kernel+0xa5/0x74f [ 62.013962] x86_64_start_reservations+0x2a/0x2c [ 62.019204] x86_64_start_kernel+0x77/0x7a [ 62.024017] secondary_startup_64+0xa5/0xb0 [ 62.028827] [ 62.028827] -> #3 (cpu_hotplug_lock.rw_sem){++++}: [ 62.035209] lock_acquire+0x1d5/0x580 [ 62.039497] cpus_read_lock+0x42/0x90 [ 62.043787] static_key_slow_inc+0x9d/0x3c0 [ 62.048610] tracepoint_probe_register_prio+0x80d/0x9a0 [ 62.054461] tracepoint_probe_register+0x2a/0x40 [ 62.059705] trace_event_reg+0x167/0x320 [ 62.064254] perf_trace_init+0x4ef/0xab0 [ 62.068804] perf_tp_event_init+0x7d/0xf0 [ 62.073440] perf_try_init_event+0xc9/0x1f0 [ 62.078249] perf_event_alloc+0x1cc6/0x2b00 [ 62.083057] SYSC_perf_event_open+0x842/0x2f10 [ 62.088126] SyS_perf_event_open+0x39/0x50 [ 62.092848] do_fast_syscall_32+0x3ee/0xf9d [ 62.097659] entry_SYSENTER_compat+0x51/0x60 [ 62.102553] [ 62.102553] -> #2 (tracepoints_mutex){+.+.}: [ 62.108412] lock_acquire+0x1d5/0x580 [ 62.112712] __mutex_lock+0x16f/0x1a80 [ 62.117088] mutex_lock_nested+0x16/0x20 [ 62.121641] tracepoint_probe_register_prio+0xa0/0x9a0 [ 62.127407] tracepoint_probe_register+0x2a/0x40 [ 62.132665] trace_event_reg+0x167/0x320 [ 62.137215] perf_trace_init+0x4ef/0xab0 [ 62.141765] perf_tp_event_init+0x7d/0xf0 [ 62.146402] perf_try_init_event+0xc9/0x1f0 [ 62.151212] perf_event_alloc+0x1cc6/0x2b00 [ 62.156022] SYSC_perf_event_open+0x842/0x2f10 [ 62.161092] SyS_perf_event_open+0x39/0x50 [ 62.165816] do_fast_syscall_32+0x3ee/0xf9d [ 62.170626] entry_SYSENTER_compat+0x51/0x60 [ 62.175519] [ 62.175519] -> #1 (event_mutex){+.+.}: [ 62.180860] lock_acquire+0x1d5/0x580 [ 62.185146] __mutex_lock+0x16f/0x1a80 [ 62.189521] mutex_lock_nested+0x16/0x20 [ 62.194070] perf_trace_init+0x58/0xab0 [ 62.198532] perf_tp_event_init+0x7d/0xf0 [ 62.203167] perf_try_init_event+0xc9/0x1f0 [ 62.207978] perf_event_alloc+0x1005/0x2b00 [ 62.212788] inherit_event.isra.92+0x15b/0x920 [ 62.217861] inherit_task_group.isra.94.part.95+0x73/0x240 [ 62.223973] perf_event_init_task+0x52d/0x890 [ 62.228957] copy_process.part.36+0x173b/0x4ae0 [ 62.234113] _do_fork+0x1ef/0xff0 [ 62.238058] SyS_clone+0x37/0x50 [ 62.241916] do_fast_syscall_32+0x3ee/0xf9d [ 62.246727] entry_SYSENTER_compat+0x51/0x60 [ 62.251623] [ 62.251623] -> #0 (&ctx->mutex){+.+.}: [ 62.256961] __lock_acquire+0x3498/0x47f0 [ 62.261596] lock_acquire+0x1d5/0x580 [ 62.265890] __mutex_lock+0x16f/0x1a80 [ 62.270265] mutex_lock_nested+0x16/0x20 [ 62.274903] perf_event_ctx_lock_nested+0x21b/0x450 [ 62.280421] perf_read+0xb9/0x970 [ 62.284374] do_iter_read+0x3db/0x5b0 [ 62.288665] vfs_readv+0x121/0x1c0 [ 62.292695] default_file_splice_read+0x508/0xae0 [ 62.298031] do_splice_to+0x110/0x170 [ 62.302318] SyS_splice+0x11a8/0x1630 [ 62.306608] do_fast_syscall_32+0x3ee/0xf9d [ 62.311417] entry_SYSENTER_compat+0x51/0x60 [ 62.316310] [ 62.316310] other info that might help us debug this: [ 62.316310] [ 62.324417] Chain exists of: [ 62.324417] &ctx->mutex --> sb_writers --> &pipe->mutex/1 [ 62.324417] [ 62.334444] Possible unsafe locking scenario: [ 62.334444] [ 62.340468] CPU0 CPU1 [ 62.345100] ---- ---- [ 62.349730] lock(&pipe->mutex/1); [ 62.353326] lock(sb_writers); [ 62.359090] lock(&pipe->mutex/1); [ 62.365203] lock(&ctx->mutex); [ 62.368537] [ 62.368537] *** DEADLOCK *** [ 62.368537] [ 62.374564] 1 lock held by syz-executor1/7294: [ 62.379109] #0: (&pipe->mutex/1){+.+.}, at: [<00000000d5d48e18>] pipe_lock+0x56/0x70 [ 62.387138] [ 62.387138] stack backtrace: [ 62.391603] CPU: 1 PID: 7294 Comm: syz-executor1 Not tainted 4.15.0-rc3+ #130 [ 62.398841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.408334] Call Trace: [ 62.410891] dump_stack+0x194/0x257 [ 62.414490] ? arch_local_irq_restore+0x53/0x53 [ 62.419130] print_circular_bug+0x42d/0x610 [ 62.423421] ? save_stack_trace+0x1a/0x20 [ 62.427538] check_prev_add+0x666/0x15f0 [ 62.431566] ? __kernel_text_address+0xd/0x40 [ 62.436029] ? copy_trace+0x150/0x150 [ 62.439797] ? check_usage+0xb60/0xb60 [ 62.443652] ? __lock_acquire+0x6e9/0x47f0 [ 62.447858] __lock_acquire+0x3498/0x47f0 [ 62.451993] ? __lock_acquire+0x3498/0x47f0 [ 62.456290] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 62.461455] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 62.467310] ? do_splice_to+0x110/0x170 [ 62.471255] ? print_usage_bug+0x3f0/0x3f0 [ 62.475462] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 62.480448] ? unwind_dump+0x4d0/0x4d0 [ 62.484313] ? check_noncircular+0x20/0x20 [ 62.488524] ? print_usage_bug+0x3f0/0x3f0 [ 62.492729] ? __kernel_text_address+0xd/0x40 [ 62.497207] lock_acquire+0x1d5/0x580 [ 62.500980] ? perf_event_ctx_lock_nested+0x21b/0x450 [ 62.506137] ? save_stack_trace+0x1a/0x20 [ 62.510253] ? lock_release+0xda0/0xda0 [ 62.514212] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 62.520065] ? perf_trace_lock+0xd6/0x900 [ 62.524182] ? check_noncircular+0x20/0x20 [ 62.528397] ? rcu_note_context_switch+0x710/0x710 [ 62.533297] ? __might_sleep+0x95/0x190 [ 62.537240] ? perf_event_ctx_lock_nested+0x21b/0x450 [ 62.542402] __mutex_lock+0x16f/0x1a80 [ 62.546256] ? perf_event_ctx_lock_nested+0x21b/0x450 [ 62.551418] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 62.556575] ? perf_event_ctx_lock_nested+0x21b/0x450 [ 62.561739] ? mutex_lock_io_nested+0x1900/0x1900 [ 62.566552] ? perf_trace_lock+0xd6/0x900 [ 62.570679] ? trace_event_raw_event_lock+0x340/0x340 [ 62.575840] ? trace_event_raw_event_lock+0x340/0x340 [ 62.581013] ? check_noncircular+0x20/0x20 [ 62.585217] ? check_noncircular+0x20/0x20 [ 62.589422] ? lock_downgrade+0x980/0x980 [ 62.593544] ? __bpf_address_lookup+0x2b0/0x2b0 [ 62.598184] ? check_noncircular+0x20/0x20 [ 62.602390] ? lock_release+0xda0/0xda0 [ 62.606334] ? find_held_lock+0x39/0x1d0 [ 62.610369] ? lock_downgrade+0x980/0x980 [ 62.614487] ? perf_event_ctx_lock_nested+0xaf/0x450 [ 62.619561] ? lock_release+0xda0/0xda0 [ 62.623510] mutex_lock_nested+0x16/0x20 [ 62.627542] ? mutex_lock_nested+0x16/0x20 [ 62.631744] perf_event_ctx_lock_nested+0x21b/0x450 [ 62.636727] ? perf_iterate_ctx+0x770/0x770 [ 62.641021] ? bpf_fd_pass+0x5c/0x280 [ 62.644801] ? file_has_perm+0x1ee/0x5d0 [ 62.648832] perf_read+0xb9/0x970 [ 62.652256] ? perf_event_read_value+0x60/0x60 [ 62.656808] ? fsnotify_first_mark+0x2b0/0x2b0 [ 62.661357] ? selinux_file_permission+0x82/0x460 [ 62.666171] ? security_file_permission+0x89/0x1f0 [ 62.671070] ? rw_verify_area+0xe5/0x2b0 [ 62.675100] do_iter_read+0x3db/0x5b0 [ 62.678870] ? dup_iter+0x260/0x260 [ 62.682471] vfs_readv+0x121/0x1c0 [ 62.685982] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 62.691313] ? lock_acquire+0x1d5/0x580 [ 62.695253] ? pipe_lock+0x56/0x70 [ 62.698774] ? lock_release+0xda0/0xda0 [ 62.702717] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 62.708573] ? rcu_note_context_switch+0x710/0x710 [ 62.713471] ? __might_sleep+0x95/0x190 [ 62.717413] ? pipe_lock+0x56/0x70 [ 62.720923] default_file_splice_read+0x508/0xae0 [ 62.725732] ? default_file_splice_read+0x508/0xae0 [ 62.730717] ? __fget+0xbb/0x580 [ 62.734053] ? do_splice_direct+0x3d0/0x3d0 [ 62.738343] ? __lock_is_held+0xbc/0x140 [ 62.742379] ? __lock_is_held+0xbc/0x140 [ 62.746416] ? file_has_perm+0x1ee/0x5d0 [ 62.750446] ? fsnotify+0x7b3/0x1140 [ 62.754131] ? fsnotify_first_mark+0x2b0/0x2b0 [ 62.758694] ? selinux_file_permission+0x82/0x460 [ 62.763506] ? security_file_permission+0x89/0x1f0 [ 62.768405] ? do_splice_direct+0x3d0/0x3d0 [ 62.772693] do_splice_to+0x110/0x170 [ 62.776462] ? do_splice_to+0x110/0x170 [ 62.781054] SyS_splice+0x11a8/0x1630 [ 62.784826] ? exit_to_usermode_loop+0x8c/0x310 [ 62.789466] ? compat_SyS_vmsplice+0x250/0x250 [ 62.794017] ? SyS_stime+0x150/0x150 [ 62.797701] ? do_fast_syscall_32+0x156/0xf9d [ 62.802166] ? compat_SyS_vmsplice+0x250/0x250 [ 62.806714] do_fast_syscall_32+0x3ee/0xf9d [ 62.811005] ? do_raw_spin_trylock+0x190/0x190 [ 62.815557] ? do_int80_syscall_32+0x9d0/0x9d0 [ 62.820109] ? lockdep_sys_exit+0x47/0xf0 [ 62.824223] ? syscall_return_slowpath+0x2ad/0x550 [ 62.829119] ? prepare_exit_to_usermode+0x340/0x340 [ 62.834107] ? sysret32_from_system_call+0x5/0x3b [ 62.838919] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 62.843731] entry_SYSENTER_compat+0x51/0x60 [ 62.848107] RIP: 0023:0xf7fc1c79 [ 62.851439] RSP: 002b:00000000f77bd08c EFLAGS: 00000296 ORIG_RAX: 0000000000000139 [ 62.859118] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000000 [ 62.866369] RDX: 0000000000000016 RSI: 0000000000000000 RDI: 00000000000000b9 2017/12/14 10:51:43 executing program 0: r0 = syz_open_dev$sg(&(0x7f000062a000-0x9)="2f6465762f73672300", 0x7c01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) bind$inet6(r2, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000510000-0x4)=0x0, &(0x7f0000ae3000-0x4)=0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00008ed000-0xc)="2f6465762f6175746f667300", 0x4000, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000ff1000-0x4)=0x7) sendto$inet6(0xffffffffffffffff, &(0x7f0000aa7000)="34", 0x1, 0x0, &(0x7f0000aa7000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000fd4000)="c301f8ffffffdeffb4ff13e30000edff58b6e1ff70985e", 0x17) listen(0xffffffffffffffff, 0x1f) accept4$inet(0xffffffffffffffff, &(0x7f0000b51000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r4 = socket$inet(0x2, 0x1, 0x100000003) process_vm_readv(r1, &(0x7f0000551000-0x10)=[{&(0x7f0000a4b000-0xb)="0000000000000000000000", 0xb}, {&(0x7f000076e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}], 0x2, &(0x7f00004c3000-0x20)=[{&(0x7f0000a0d000)="", 0x0}, {&(0x7f0000678000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f00004a9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f0000db2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}], 0x4, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000041c000-0x8)={0x0, 0x8}, &(0x7f0000486000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000b3b000-0x10)={r5, 0xb, 0x0, 0xec}, &(0x7f00001fb000-0x4)=0x10) setsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000ccd000)="99daa6d752cb8b7cda753618237f86e4059ff8cb6b88ea4978e29ccd43d9d3d259cddca8ea21742c7293aaaf0085ac2becca650e6767a776aaa00ef4804b063f93407f10eb667992baeecb7b10c27a43547f15873fcdeeaa70824563b22396cc37637c77bb20e3952264f5e291e83d5cc75ed22828389ff1b8d3de3175c427e3094cd195655c480a0eecd45cac1c61a80ea7c714c73702127c7d9dde7a30fa69ee6490d744d52c65f3a5b08cde6149", 0xaf) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00009ad000)={0x400, 0x22b, 0x10, 0x1, 0x550d, 0x0, 0xffff, 0x100000001, 0x0}, &(0x7f0000fcb000-0x4)=0x20) sendto$inet6(r0, &(0x7f0000fbd000-0x1)="34", 0x1, 0x0, &(0x7f0000a60000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, 0x1c) sendto$inet6(r0, &(0x7f00003fb000-0x1)="bf", 0x1, 0x0, &(0x7f0000d07000)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = accept4(r4, &(0x7f0000fcd000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f0a000-0x4)=0x6, 0xfffffffffffffffd) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000ef7000-0x4)=0x593) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000b7000)={0x6, 0x3, 0x6, 0xffffffffffff92ba, 0x7, [{0x10000, 0x81, 0x2000002, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0}, {0xfffffffffffeffff, 0x7fffffff, 0x13, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x4, 0x1ff, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, {0x400, 0x7e, 0x10000000000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x83, 0x97e2, 0x9, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x8, 0x8000, 0x83, 0x0, 0x0, 0x18d, 0x0, 0x0, 0x0}, {0x541c, 0x94c, 0xa40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f000081d000)={@common="67726574617030000000000000000000", @ifru_flags=0x400}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000658000)=0xffffffffffff9b0f, 0x4) shutdown(r6, 0x1) 2017/12/14 10:51:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e6c000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0xfe, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00004e6000)="2f6465762f7663732300", 0xffffffffffffff3a, 0x1fd) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00006c3000-0x4)=0x0, &(0x7f00009c8000-0x4)=0x4) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f000000a000)="", 0x0}) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbd68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x800) r3 = request_key(&(0x7f0000514000)="6c6f676f6e00", &(0x7f00007fd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000044f000)="2f6465762f7663732300", 0xfffffffffffffffb) keyctl$assume_authority(0x10, r3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00002f8000)="2f6465762f6375736500", 0x40, 0x0) pread64(r4, &(0x7f0000b1f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38, 0x10) write$fuse(r1, &(0x7f0000494000-0x58)={0x14, 0x40002, 0x1, @fuse_poll_out={0x670}}, 0x14) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f000033f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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setns(r0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f00004b4000)="2f6465762f73672300", 0x2000080000, 0x2000000000a1081) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000ae0000)={0x0, 0x0, 0x0}, &(0x7f0000242000-0x4)=0xc) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 62.873608] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 62.880846] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 62.888085] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/14 10:51:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x3b, &(0x7f000000e000-0x108)={0x4, {{0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0xd, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00003a7000-0x1)={0x4}, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000c16000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x805, 0x0) ioprio_set$pid(0x1, 0x0, 0x7fff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x1f) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x101000) unshare(0x800102) r4 = fcntl$dupfd(r3, 0x406, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f00001c9000-0x22)={0x0, 0x3, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00008fd000-0x4)=0x0, &(0x7f0000507000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) clone(0x959c8ac90dd9197e, &(0x7f000001d000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f000079f000)=0x0, &(0x7f0000f4c000)="") setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xfffffffffffff004, 0x4) bind$inet(r2, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000dbf000)="", 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000c14000)="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", 0x4f4, 0x0, &(0x7f000069b000-0x5)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00006e2000)=0x0, 0x4) sendto$inet6(r0, &(0x7f00001e9000-0x1)="17", 0x1, 0x4004000, &(0x7f0000e72000)={0xa, 0x0, 0x400000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffeffffffffffffd}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000e03000)=0x0, &(0x7f00000f8000)=0x4) sendto$inet6(r0, &(0x7f000016f000)="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", 0x5c1, 0x1f4, &(0x7f00008c1000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000fc4000)="", 0x0, 0x0, &(0x7f00001e9000-0x1c)={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) 2017/12/14 10:51:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b16000)="636c6561725f72656673007edb") writev(r0, &(0x7f0000b97000)=[], 0x0) getxattr(&(0x7f00005e1000)="2e2f66696c653000", &(0x7f0000044000+0x69)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f0000875000-0x5d)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r2 = accept4$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000f83000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000000}, 0x1c) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000043c000)={{{@in6=@loopback={0x0, 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=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e9000)=0xe8) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000f82000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r4}, 0xc) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00002bb000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000e82000)=@ethtool_wolinfo={0x6, 0x4, 0x581, "d1c84dde34fc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)="2f6465762f70746d7800", 0x80000000000000, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r5, 0x80000000541f, &(0x7f0000f85000-0x8)=0xffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000c6e000-0x50)={{0x6, 0x7}, {0x5, 0x4}, 0x1, 0x1, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f86000)="2f6465762f6877726e6700", 0x7ff, 0x0) memfd_create(&(0x7f0000f85000)="5c6e6f6465766e6f64657600", 0x3) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0xb, 0x32, r3, 0x0) 2017/12/14 10:51:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d21000-0xb)="2f6465762f6877726e6700", 0x400, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000000000)={0x9, 0x384, 0x6, 0x0, 0x1ff, 0x7, 0xffffffffffffffe1, 0x6, 0x0, 0x2}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000002000)="") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$tun(&(0x7f0000ca0000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) syz_emit_ethernet(0x64, &(0x7f0000324000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x7ff, 0xe05f, 0x3}}], {{0x6002, @x25={0x0, 0x564842fe, 0x1b, "27a4e74584454462a5e2adab5d528091468109ab16648bbecbb7359343198dc294d49d4d766f727564f7cd607f3b771405dde951c46eed4374b86b97e373c279096e087c8029ae54a3f780bf7c66df"}}}}, &(0x7f00000a5000)={0x0, 0x3, [0xcf, 0xd6f, 0x5e7]}) futex(&(0x7f000000d000-0x4)=0x200000000004, 0x0, 0x4, &(0x7f0000f90000-0x10)={0x77359400, 0x0}, &(0x7f0000fc6000)=0x0, 0xffffffff) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000ec0000)={0x1, &(0x7f0000041000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000181000-0x8)={r1, 0x10}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fa2000-0x28)={@generic="3cdedb22195d22d159065ded7324055b", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x40, &(0x7f000000f000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000d000-0x4)=0x54) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000bfb000-0x10)=[{&(0x7f0000ccc000)="2900000020001900013d181000d9f506f7000000000700219e0000040d00000000000000130000005302ec15c4", 0x2d}], 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000005c000)={0x0, @in6={{0xa, 0x3, 0xce90, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cf9000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002a1000)={r3, 0xffff}, &(0x7f0000165000-0x4)=0x8) 2017/12/14 10:51:43 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000fe7000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726574617030000000000000000000"}) r1 = socket$inet6(0xa, 0x2000004, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00001e3000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x0, 0x20, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f00003c1000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, r4}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009d3000)={0x6, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x3, 0x6c94, @loopback={0x0, 0x1}, 0xfff}, {0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x0, [0x3, 0xae, 0xf8, 0x80000000, 0x1, 0xfffd, 0x100000000, 0x7fffffff]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00006ef000)=0x247e) r6 = syz_open_dev$sg(&(0x7f0000337000-0x9)="2f6465762f73672300", 0x0, 0x280000) r7 = getpgid(0xffffffffffffffff) waitid(0x0, r7, &(0x7f0000ba7000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x3, &(0x7f0000058000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r6, &(0x7f00006af000-0x58)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) clock_gettime(0x0, &(0x7f0000556000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ca0000-0x10)={0x0, 0x0}) r11 = gettid() setpriority(0x0, r11, 0x6) write$evdev(r6, &(0x7f00000d4000)=[{{0x0, 0x0}, 0x10001, 0x81, 0x1}, {{0x0, 0x0}, 0x1f, 0xffffffff, 0x20001}, {{r9, r10/1000+30000}, 0x20, 0x19aa, 0x5}, {{0x77359400, 0x0}, 0x7, 0x3, 0x2}, {{0x0, 0x0}, 0x80, 0x8, 0x6}, {{r8, 0x7530}, 0x2f0, 0x10002, 0x9}, {{0x0, 0x0}, 0x4, 0x7, 0x2}], 0x70) write$sndseq(r6, &(0x7f00001d7000-0x120)=[{0x0, 0x6, 0x0, 0x1, @time={0x77359400, 0x0}, {0x100, 0x401}, {0x1, 0x8}, @result={0x0, 0x0}}, {0x4, 0x100000001, 0x0, 0x0, @time={0x0, 0x0}, {0x100000000000000, 0x0}, {0x2, 0x2}, @note={0x0, 0x0, 0x9, 0x0, 0x5f7}}, {0x7, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x4, 0x0}, {0x0, 0x0}, @result={0xc920, 0xffffffffffffb554}}, {0x0, 0x4, 0xff, 0x0, @tick=0x0, {0x0, 0x73a}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x10000000000fff, 0x0}}], 0xc0) writev(r6, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r6, 0x2288, &(0x7f0000c96000-0x2)="371f") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003b7000)=0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00000a1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r4}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000363000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x18, 0xffffffffffff0000, 0x500, 0x0, 0x10000, r4}) mmap(&(0x7f0000f44000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) 2017/12/14 10:51:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000090c000)={{{{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, 0x1ff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x7ff, 0x9, "20e86b45523c999f6f96ff3107d4e410b4462c0b17bd2ff3b44e6c4d731cf551a073c284e0cb83876c52d3ca834e66963f290a90a7c012399912f64faf3975102c368e141e2b25b30bc48743017d5899"}, 0x160) r2 = fcntl$getown(r1, 0x9) r3 = getuid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000992000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r0, &(0x7f0000a72000-0x38)={&(0x7f0000607000-0xc)={0x10, 0x0, 0x749, 0x9d}, 0xc, &(0x7f0000744000-0xa0)=[{&(0x7f00005d2000-0x98)=[{0x70, 0x3, 0x220, 0x7, 0x2, "447ac84ceef2efcea1380fc41188b959fd7ce51ef9b9f6c8907ce75f5802918439f076a6914e781762521af3743407aea85c339170d2d37eedf90858879849d330a2f7f42f51e8cc5b55c1a4c14712457014613068eb276ff1a35da9e0"}, {0x18, 0x0, 0x118, 0x7, 0x2, "0c98473b8d74051c"}, {0x10, 0x8, 0x1, 0x1, 0x8000, ""}], 0x98}, {&(0x7f0000a74000-0x13e8)=[{0xc4, 0x3, 0x0, 0x8, 0xdef, "dc0f8526271a871405b40328298dc99198d7bd325b07095e4fd06ea0b33852d04a7c091296f0b923e3db601b658a954de310ab823c8e43f99552b351fa527aed2a1af91f300c440893ef55c9de6ed9dd6ae200e321d49b1a89d61f63e20c8c0da0d85792e45f280c69d9279be569e8aae3b8bf44719400ccce8d8670d428fce7a9cf0be687d4e5658076f57bfd1c8a7adede42aa5430d739ede07e2570104f028df5e4b985d8b9fdbe2e1aeacc4ae71099a18a7a"}, {0x110, 0x2, 0x4, 0x31, 0x5, "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"}, {0x1010, 0xffffffffe22515c1, 0xf15, 0xec, 0x40, 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"}], 0x123c}], 0xa, &(0x7f00004b7000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r5}], 0x2, 0x8000}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r6, &(0x7f0000461000)={0x10, 0x0, 0x2, 0x5}, 0xc) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r7, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x2, 0x1}, 0xc, &(0x7f00006ad000)=[{&(0x7f00001bf000)=[{0x10, 0x0, 0x511, 0x0, 0x0, ""}], 0x10}, {&(0x7f00006fe000)=[{0xab8, 0x0, 0x0, 0x0, 0x96, "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"}, {0x50, 0x5, 0x220, 0x7, 0x51, "0e00ba08b153b985484189a56e0f2cd16a6726d749b24670d518ace5704610392ca90b4383fce9a3d9d5c493dfcb708c5cdc0f83659e2a2eac1b1ecd48a48d"}], 0xb08}], 0x2, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x40090}, 0x10) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) inotify_add_watch(r1, &(0x7f0000070000)="2e2f66696c653000", 0x8200002c) bind$netlink(r9, &(0x7f0000687000-0xc)={0x10, 0x0, 0x2, 0x5}, 0xc) close(r9) writev(r7, &(0x7f0000d75000-0x70)=[{&(0x7f0000b7e000)="e2fc68263df0798321a833c928126f5da933595e6476106844912088a39be945e618fabc9a847a40b7a712245720d66bdfbbc3ad73", 0x35}, {&(0x7f0000d98000)="f8c7d48e016282f41a779cf73ab03f541154c370c5dfa99e19daf5413f6819f7447f8ee02121c96e8196954067640c42598ed7df", 0x34}, {&(0x7f000009e000-0x2)="fa8d", 0x2}, {&(0x7f0000e23000-0x1000)="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", 0x1000}, {&(0x7f00009de000)="9e20cc5f5ea0239294c5261df3b0ab07598be09e5f8a5fd91ea4956e35b72c1c868ce3dc4be9a68d8aaa5c8792076542c3a865630bc44b1c593b", 0x3a}, {&(0x7f0000136000-0xfd)="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", 0xfc}, {&(0x7f0000c76000-0x8b)="c4787468f6fbae529cce92a5ccfac90e8c528b8f002f828189044e55824cf4dd1b0264e74afe43cadf1d40b9f991231733168d680700e0d0150495994ffcf2e3c452932a989175767b8b7daf3f8bbb116292e48cf7c84f9bc96ffbe87166190049ed6ebc97b2935ca008637d58f1dd5dcfba31b6d3ab803d4019d8e8813bf3cbd21e47509aac12cc48117b", 0x8b}], 0x7) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r9, 0x10e, 0x4, &(0x7f0000cb7000)=0x9, 0x4) ioctl$sock_SIOCBRADDBR(r8, 0x89a0, &(0x7f0000dbd000-0x10)=@common="73697430000000000000000000000000") setsockopt$sock_int(r9, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r10, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x2, 0x1}, 0xc, &(0x7f00006ad000)=[{&(0x7f00001bf000)=[{0x10, 0x0, 0x511, 0x0, 0x0, ""}], 0x10}, {&(0x7f00006fe000)=[{0xab8, 0x0, 0x0, 0x0, 0x96, "f727e1dcc9a666347ac5375ef49d66b8025779fda92951949e53a3de504f117c914ee889a893c1038ffed1ef3a397b7efd0ac09f8f95834c89fa6b81be4566d8b8560c11dea8653c0a89ecb750e1f55cd7d3e8c5fb06f05b84a1b792a9d70c1f62a81c35965a624bfff70eb499eeb8d751c18572a452e87127b6de113883ee0d9420dc8ce9aa7d28456dcb795d4eae618e4f1d79ab0f41fb3ecf1eb55887636da706398c51d536c014f498020ce19abbcedea95650f456cbab8c859d8d7b35e3a79cbb6cd208c870d3b107db066e3cc732314a855e4bc16a79d754a9aa0d19610ad7abd2dc8dfffad62a6f0670f504738a6bfa0cdbfea5b68d2c4aff45cd980e753d67d224875c3d620e70df47b4628789fe3e03c6e00dfc15c9dc603098311b146ca8fb68b8556ec57e3e8171f5517276f21b2d73ebba88f032384b0989860044745f3ee4706eea689e759b6d960c4111fd99c2b231d5ba694223a4ff62c1a144fd51825892ce3ec34c060a75c26ed6af875b4fe5944a82752c49dd69bf2b8fd05a99de0ffe4092581a0442b4bc02fefd89ca0577857241d4415054b4e8cf640e2e2ae880c9b1f0f51227da6f47eaf430b481b647c0cdd8e68242e830c9b40ecbeb39e194d26c6c30829a6a7f0a7b330075b84df79b8501ad2fb0c9c1ed89f05c21caf77f714b8e71200447fb9bac237bf14d4e354ad6f46e052cd40fa80a9ae930699ab7ab6b14eb360f6c40898fcd8a23d15a536262b505036297e965004090254cbd99d77eb8536be9158434306e09536032a06d243a2264b36c9cf6db8788df45e40b4606286fa650b139054228294c0258c2b48f8d74c7f63b64f44b0369f2d9636818664f80a0a01742651bc4f8befafbaca9276d91672b5759873eff25971003e3a698d981461b8316e43d299a90fa2874924aca8cc49bc2871a95ba540a9aa9adddc27dcbc1f9a036a944a737f7f325ee71253691aca5d0b17b674c9c4ce91711aa0ccdd0f436dcd6e8a105d0505ede337c4393230e93d2ee6d171054dc02a2f875c3cb6e78a90d176f4e17407a9a7606c06d8a5d90d65dcf5f09542ab47d9f246c0aebe9060838b6a964d9799387b98f0d7616a071d39de8766c376a458fa4621bd335670dde6806262c3372daaaab085b42f88fa81594229d963a46b5263cc09f68fa64916a2361a06a66f382eb21e2b1fc9455b9a5957fd213b866901f27e01ef1f19be5a73eefc77cd402a7f59f4376147b195d01d0af74812f31a1ba62b40218ecebcfe89c4dabfab5f141c583ef9d2f880cb991240c9de4819df9cfde98e37db368025f0959935ca6b8edcc4dda82982bbfee65f803f74a89a489794cb8bdafe98298b71a93205116d3f79cceac5b2d81f919d29f9b02787260692f6ddc740e9cad2750478ff06b159a1fe279286bb7980dbecd5df6e7d45d456b621b3fb7b0629c856a45a5b9533909ab6bc55ff144f06d2cef38026ab82fc5b2741b8bfb7aa6983adb53a764a96cad2393873fe81d806517d69f55901789543cd2291d54e9b41994f01130cfc1112c93045b869794d600906679cb6c3a53965c1da2cd4ec5e8cb6426e61e0ea09ddb37eb728942d3f6f4fd7d91a3f0080cfa4f648f77c22e68e703728505dfe28b8391d45ad0d83c3b509e3b8593283382953725d0c9f6c59e2f5c6acb294fc50ece9f5291922770f17b5f3dc4fea597c5989150346541d219cb6005a85e1ebc43479e8526f6e02a4050aeef11a2d11f77aee4fb7f754435aec7149ce883d92b12025a91a300273f9b6049ead86224abbf1f35c89056eae88259065f03073b8f0b543991518c65ee420f41561cc10c06ef86f2c27d706cbe15e5a409c620a46f88802391a897ce8f9db52c0dc9c0bf75fe49afc68cfc03b48cf90e25ee0fa4a75703efb2d8e98ade4644eff1bf703924ecc6aa3328c791827ddd09c91c232f45b4e61d16acb0436465599f020f5c8a460be36adb4e8e5c783a04d36683b7d0237ae7a4fa6deab9babd10fc9795239b1a2840a9ce94fa38d3a1cdbac29d25fd8e260480590881c68b1a58d4f2e99e3d072b9eedc632af84190cd7229d2c8b7a79996d8e3194aa7abceb76cc30b41ce04eede5010139290fcc160f394b3cbc9c8711b87367eb1da4cc41675938a986685ac80bd2382a877ddaa89dbf53436cbeca63adec82a312ef16a870bfff63fb52c43495ce864a0e3b4e71dac65ce93c1223dae722c16ed99dedb82eb743a4c89916d0f1af916e1da66a3cc505739db92cd40f1d2b29eef7b49cc24ac66c1bd6e301edc3650af2909aed7bccae359679c3732d973270921a0c81f0aacc42cc87db5f0b665b39a1a72beafda034f2a97406f7f42e77f11b37abdddd52db73bc14ce5978b7b9cd18c2d46ed352000dc765e4ad47bc4404552b8e0fd43133348e09605025832123265646ae567f7fbb11f83edbe3638a605075837b0e0a54b4401d948774e8d21ea856d9e2a3eee9523694fe6bd17fb95cd211654a1cb54bbede64f01e1c48dd4331e2e343fb9ed22562f94b7629685d63cb51f76f5507da8351e8038463f5fd21e8e4e508e20876675d82b8950cd31af47d2a397b9e1fc9d7febb5b89d1bee3a237b20f4bb5cccba0c77df4ab192a825391955c42cb86afded5c165ecf344e6bb7fd9df36f5c8aaca735766ef552754b696577edcfcbd22caf6a37fb3f9205ab0e0ffd9216795b3936370f763df2ef704d17036c89f29aefdb268e90540a3f503ee1fec37d6eb77ca8260bb265c676a92b7a2a11ab2c344bf7d0089d173f1ef6dcce6ae0cecddfb5057be4f14374399ced46abbac07f5818f189c3f49be4d3ed8eeadedbd7fe170d86b11400f6e18e34008621097f2a0867e75d2af27ab7b4e4d560be50718d778e8e3dbf317239da1e6c5f76dfe9cd090bcc49f017714162f90134f6b034678a4070fcc629cf1f22692cc62a1d17eaf392b843dd1a67b0ed5531e8cf6508bd76a05949a426c424426cec0dc7f51b30f0475262fd8bdb6eb62adda0e6f04e08ad9f34a948cc999dfc789ce6ef088a7b4c70ec5c51b9a8524ae9ec5d1a5efb6c3190b0709c65a9b1be1c9897dec914f1ed8585cfc87c7558fc0652177db738da59c4bb7df3df9236ccce3faa3bbae829c5893a16662a9e9c2715c22518f1ce661f8da394173b669a6618287d8689eb6b920c7d7321e5a7a937d3b75ff54b84d3be72b031f933378353f59109a8acb0f5a542dec3a6ab8c628e5fb02ddd0e4e9f3ad4ee45a7ff6e3ef80a478e51ab9384b0b06f1432c199a44c1c83d0ba6c37d1c8ca1b4027ae4da9e777f0597ca790d9b2ce524a453d685c410cfe8a54544c067016fbf83a8a325346aa76584d71305d796486a84b95fb5208858b0a3207bef8535676e72a50225134f2dfed27ec50cbb0e2bdc4e18f0bf9700af6db476d2901d1c25907e5b286d9f192bc8ff4d440f7f9a17c6629397197ebe197c98c8a25d1bbea0d550a7a1f1d8e352fb7dbaa6fa3d83720c1ccb303d09284cbddadab0762d67cbea0756b8d13e7908b4a12d8cd9092cef7eb8f46dd7c356418161f9cf34694c8338ce96fd8972974eabacc7f4e1fb399a94ec24d4d66d382e79fcd261b78725d78ea861c62030ba9d9da3f783a72db32b4f6d2bf3e8d25d4c8b27f10697339b62c54158635d33139532f8b8adb8ffaba43df44c38311977652df355495b7e7398f665b3c2ef68041931f93c38e547e676426faa541e7482c0b34a8befeb7dbf79245e9bdcfc57064d501da1bc4c8041f90670e9ba1954a4637d6ad5c43db1c21ef73fea0ae2e529cc120e85f581ca48a0626124d63642f337b7bf"}, {0x50, 0x5, 0x220, 0x7, 0x51, "0e00ba08b153b985484189a56e0f2cd16a6726d749b24670d518ace5704610392ca90b4383fce9a3d9d5c493dfcb708c5cdc0f83659e2a2eac1b1ecd48a48d"}], 0xb08}], 0x2, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x40090}, 0x10) tgkill(r4, r2, 0xd) sendmsg$netlink(r6, &(0x7f0000752000)={&(0x7f00001b1000-0xc)={0x10, 0x0, 0x6, 0x7ff}, 0xc, &(0x7f00004fc000)=[], 0x0, &(0x7f0000a9a000-0x88)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r8, r8, r9, r9]}, @rights={0x20, 0x1, 0x1, [r1, r9, r8]}, @rights={0x10, 0x1, 0x1, []}], 0x4, 0x40000}, 0x0) bind$netlink(r6, &(0x7f00007bc000)={0x0, 0x0, 0x85, 0x7b1}, 0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008cb000-0x11)="2f6465762f7667615f6172626974657200", 0x802, 0x0) r11 = dup2(r1, r6) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r11, 0x6, 0x16, &(0x7f00005d5000)=[], 0x0) 2017/12/14 10:51:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000065c000+0xc88)="2f6465762f766373612300", 0x3, 0x74084) r1 = memfd_create(&(0x7f0000a9c000)="2f6465762f766373612300", 0x201) mknod$loop(&(0x7f0000f0d000)="2e2f66696c653000", 0x8000, 0x1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000378000)="2f73656c696e75782f636865636b72657170726f7400", 0x121402, 0x0) fcntl$addseals(r0, 0x409, 0x4) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000f10000-0xc2)="a74a7cb10b5a5952cae98f8ab580eca444017ba9fe05c3b44f03712bf637cd7803b425532c5381f299ac61fa4b1a5f0000fdab24e109808eade580fe8babbb6e1fc8072b064ac32bec3085277e35d0c2af83bd61d9df5818ea5fd7652c932de7760008b7df6690e8d8fdf028eb1793088e78278b8ce09902b12d9c92127e6e816a93440154e268a461ba1fc8d31d9d6891f800c6065b2b8bbe4b549bb9ea14bc92f05a34279b9f8a321d7c10a600bf9810f1423111cb2eb0a08e3461486aec2ba9d0") openat$cuse(0xffffffffffffff9c, &(0x7f0000306000)="2f6465762f6375736500", 0x200000, 0x0) fallocate(r1, 0x1, 0x8000, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000d6d000-0x7)="6e732f75747300") setns(r2, 0x4000000) 2017/12/14 10:51:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800007, 0x8) read(r0, &(0x7f0000385000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f00004bb000)=0xffffffffffffffff, 0x4) 2017/12/14 10:51:43 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000deb000-0xf)="2f6465762f73657175656e63657200", 0x200002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x1000, 0x4) r1 = perf_event_open(&(0x7f0000bd3000-0x78)={0x0, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8a1, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b03000-0x9)="2f6465762f76637300", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000001000)=0x988, 0x4) recvfrom$inet(r2, &(0x7f0000376000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61, 0x20, &(0x7f0000001000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000750000)={0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet6(r2, &(0x7f0000deb000)="00000000000000000000000000000000000000000000", 0x16, 0x40010000, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008a0000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) delete_module(&(0x7f00001e3000)="776c616e302a2b62646576707070312d7d2500", 0x800) write(r4, &(0x7f0000436000-0x5)="00fff40a", 0x4) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000b76000)={[0x3, 0x2000, 0x10f002, 0x6000], 0xedb, 0x22, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r2, &(0x7f0000395000-0x30)=[{&(0x7f00003e4000)="d40b1f78ff16102f9a407131fabcad59fced2f11a3d04c", 0x17}, {&(0x7f0000c45000)="9b406bd9197d94ba87250b90860e276e554cd7719ea3", 0x16}, {&(0x7f0000649000)="66a0403e065d902832ab9c55a05e1961d91d0ec5aa9ac6651208cfc4fb494ff8ba606dde0c06abe2e89e1019abe579f9cbe161155139c55faa3a4ea534f2b2a11ef656cc950657b27fbfb82a73306eee964a36916dafea1d09631790fd413f4e3d1dd58dc801827956d57cad95802d1c61ce22d8fe02bd8cda47e2d1fbd09730fb869b5cba9ea4b77e1cffe1bcc1787103937f1d6a2fb7a0927a6258a65099fac7042084631ebea5cea4a79f1b592baaf1843541edd11baf4f960f7a53", 0xbd}, {&(0x7f00004e1000)="", 0x0}, {&(0x7f0000f7b000)="a5c92d5cb7c3a8b8b96eaf7cbe012a1405289e59056e04b038dc562320284019e6a6627c2a496ff65f23772210dc464e9b1d73c576c584bc66eb905a8385fcaabf3b638682618c27c430123803e35bd7b3be77e923bda0cb87e37030ae643fd8cc2a531a13a5e516371b6a4fa27c649ca8149f9355ae8c13ab13f94c74e48c82bf6ce144714c1fe837c082e9285211f94f", 0x91}, {&(0x7f00000eb000)="b95cc41ea1b94ba2d214c0", 0xb}], 0x6) creat(&(0x7f0000169000-0x8)="2e2f66696c653000", 0x2) recvmsg(r3, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)="", 0x0, 0x0}, 0x2) preadv(r3, &(0x7f00006f4000-0x18)=[], 0x0, 0x400000000) recvfrom(r3, &(0x7f000001f000-0x6c)="00", 0x1, 0x0, &(0x7f0000017000)=@hci={0x1f, 0x0, 0x0}, 0x6) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000227000)={0x0, []}, 0x4) readv(r3, &(0x7f00006e5000-0x8)=[{&(0x7f000064a000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}], 0x1) close(r4) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000653000)={0x2, 0x401}) fcntl$addseals(r2, 0x409, 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000bae000)="2f6465762f6877726e6700", 0x2, 0x0) sendmsg$unix(r4, &(0x7f0000ad0000-0x1c)={&(0x7f0000d8f000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000cb2000)=[{&(0x7f000078f000)="ef5b78f363015a58f6d5a37c2de20d574d85875d70bd2f417250810fa8f8e7b45e432be2c95c69bfed4cc74886d4ec6af88e6f10322cedd6820ebb1509047d26a743a72bbb8ca2d3654da2fc3d021415246c7f83ff50eb3911e0473b3c71", 0x5e}, {&(0x7f0000ca6000)="34617f659823764ee9cb60c65a57d59cd985e5166619a4c9da993f197ba47504768915792d8574bd6512929079de738bd0d43f6a3850f9d54ba69aca9330526e26a7073b553f830f4827b3d06d16fd7cf31544b12d157a45c9ab135ff01dcb6d442054198b55f3f7bb9156b9664b659a243b9975794fdda1ddb0bf013e4cb4d8035e54714efccaeb7ca881b66ef2dfe047e892e8163b1cb6c229aef1226b9c484a59fa75c944199dbf7bd463ee957967fcb485a4af8d17b071f8811bfd9ebb49c936eed5", 0xc4}, {&(0x7f00005a2000)="67b1babdba66a3ba228ea0730059ed9557fe43dccbe0592618d7184fe376017efe4f5d39fa8390e8c0db6cf11deb9ec942b27cf3ac9772002daa55fae8fc98ff2172e9914cb12070553ed25facf7709ab2e6ad2a1fb0c18ae138c07eb72ba0c895cabf46f8a578139cea779f58ae46d1aa940caff254c8ab9850311bdc496bf325", 0x81}, {&(0x7f000019a000-0x1000)="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", 0x1000}, {&(0x7f000059a000-0xc5)="3a9fcd18496cb1d833f2c1fc92c3c7987e5213fa9dcf7f97c0887064ea58c15e2a316c3258ea2b53d94529dfb990331431cf46d6e9f33353195f1aac02cab1e240e356783741c8211636bb25e0ef1c8083e42b85a91b3aa8e008241d6741068cc61bb5a838eea5c1c2fb83f9df23ed88e03e076cf875183acf7dd2544c2ed46c61060435b00c49f0f4121bc7ad8cfb312a84807a4228e5ca3cfb3d4d0339b2d86002d8d781a911894ff62a8b1d0e21b74d4ee3d7a8674712e98ee0506bf7489593fc2d3c05", 0xc5}], 0x5, 0x0, 0x0, 0x8000}, 0x80) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b1b000)={&(0x7f0000da4000)="2e2f66696c653000", r1}, 0xc) 2017/12/14 10:51:43 executing program 5: r0 = creat(&(0x7f0000276000)="2e2f66696c653000", 0x5) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce, 0xfffffffffffffff9, &(0x7f00004a0000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000ad4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000e2000-0x10)={r3, 0x0, 0x4}) pipe2(&(0x7f00007cd000-0x8)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000c99000-0x10)={0x1, &(0x7f0000adb000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r6, 0xc0086421, &(0x7f0000f11000-0x8)={r7, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000044000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000133000)={r3, r4, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000163000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000715000-0x4)=0xe8) r8 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_buf(r8, 0x0, 0x2f, &(0x7f000042c000-0xda)="f7f189cdd2376578b2aac794c61619f7b501ce3188b34db4118050e83f7a7b2cfafa00f55febeebd11feb7235cc2ff807c34d1c7fd7d871a4ccc3c8d0edad572abaa0b13ff4ef16279681ed367f6c4beac4a6e8edd227c1f541ab455af9d8153867c031194c6cb0ac59651b83b3fbe4dc2d2cf261a1043f2384fc38f7ec198f4963a63040bea681bc58cb408fa0d7f9a0c9d4e7392e859834931873509429367182800f103f14187dfa212e2fd82959198a1af2258a070f581937e14884263adc7fd0cfbe6371508145512d6cb8408629c03de792619705ad906", 0xda) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 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}}, 0x267) fcntl$dupfd(r2, 0x0, r2) ioctl$LOOP_SET_CAPACITY(r6, 0x4c07) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000c2d000-0x64)={&(0x7f000057b000-0x1c)=[0x3a4, 0x4, 0x8, 0xfffffffeffffffff, 0x8, 0x8, 0x4], 0x7, 0x80, 0x4, 0xfffffffffffffff8, 0x9, 0x20, {0x105, 0xfff, 0xfffffffffffffff8, 0x9, 0x3, 0x40, 0x5, 0x1, 0x5, 0x39e, 0x1f00, 0xfffffffffffffffe, 0x1ff, 0x0, "7d69458f7af15ae6db5b7d679ce9797dae77432a24bc09cf2afd6a7567b79402"}}) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000532000-0x4)=0xb, 0x4) recvmmsg(r2, &(0x7f0000b54000)=[{{&(0x7f00003fa000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000087a000-0x30)=[{&(0x7f0000248000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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