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") ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00002e0000)=0x7, 0x4) 2018/01/31 07:12:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000118000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x8000) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) r4 = socket(0x1, 0x8000f, 0x5) r5 = socket$l2tp(0x18, 0x1, 0x1) r6 = socket$inet_dccp(0x2, 0x6, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/4}, &(0x7f0000668000-0x4)=0x6, 0x800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b06000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000643000-0x4)=0xc) r11 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ef6000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000c55000-0x4)=0x0) r13 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000078c000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dff000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f000072a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getgroups(0x0, &(0x7f0000b64000)=[]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f000068a000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000f05000)="5a7036d70f9d05846f4c2ee29427c65ebbde66b6c09cf85621df657bbff9523507a69f4868b76b54d1649f3bc3b618d9bfd0021da110bb6bff93f0439ffd17c04bc2e5541db89f754ef22d2dc8fc5f231888c4b27e2f71cc63689d05711f3fb9124b3bbf3193338f64cc56a73695393bddd4106435203b65421349746dbeeb9df3636362b2a1812ddb06f05a35a5af4f8c61f255a1e10bb3534fb23ff85967b65aace2d35398fcd0a538bbe167ab0a9c9784a713bc4426e5710ea49283d6dd3106378b7dc3383e363e9dd6b5f7a2c6c46727d2007e23eea932a25d14b1eb29dc16ac87d0c25fe8f4768e6e", 0xeb}, {&(0x7f0000ff6000-0x24)="d3fedf01871d0a025424afea2c2b6e50b2cb5eaf84b5ce3519089b3d72438c4e8d7b76c8", 0x24}, {&(0x7f00002c6000-0xe3)="17de95602cecab44905bd077ad6799d8fae6fc7a8b6523f9645d18788706e0fcddb45713182c2f8a155f70e47358f1e1182c6bb9daa5bea819040f8a09f5159439d0d91bfd6f2f416f9838cfee339b1b5dd0a0cd1235618675a5ed5700255fbf38a031571a9aaa5b618b46837410e5829b3e76098e3b79be08d939b44647147db8703a881a3f763f8bf5142be6311b4b9dbd8ad1f9d59ede6745fc715a80ff1d55df5ef8fc1fda949330f88cc97026aee8a36e0ad178d3188a5f7ccc3a639bd081e6820576342fe6c049bfbf815dcee27de4f55567469102717a8d6f81f46b80a0d674", 0xe3}, {&(0x7f00004de000)="ad30295bfc58ed629fb4e46f2f8b4799fec111eae4b957dcfa24888adc067f9ff3f4de70d30b3c7ffe8440451a8d996e36cde09f72c4a2eb5b61eb9d6959c7fae16e434d7b8fa17498f61da00e046f829248cede8c40e2bb37bb35a43515f57f28a1150e79414376cdf8a0", 0x6b}, {&(0x7f0000e8d000-0xf8)="2f3530250f1301961cc9f30219db01cfdd5c58acd18afffbfc574931d96bad79029c02ef73a3d6c53a3c8ec9dafe5e132692d929953941aa806d99ab32c83af20a2585f84a99b9510fddca8b0c21da9e98d93001be4c55c58c759834daf3ebf8c85133f10c83702356615aa7c4db377a3c00fdf9166a8c2bb78b32540395223c622bca73d4ad8122753e5d0cc2f374d5c5138a40272c266207817faa5bad351227f1570fcd0afc80e6769216756717c55c3600472882900dd39dea4df204d8801e16e387a276685030eaad1c5cc6146a3196b6d51601324af4fae610716839c882ff7846a29f3f8ba1c3646e53d9621e06471704f894dc1f", 0xf8}, {&(0x7f0000000000)="8cbd7a7d130dc45c58210c2e248c26fcdef1c8a6e397bfe80de79396545926123f5fe856e35f8ccd68b3520f70756063800ceae60f5be054bb0231f316338882176322b09cce3f2a7211849c6a09db7337d22ad914b99366f789f1ddefffed93967f8bf0d956607e85f6f6e38f33df3654763e4bc544d78f1fae9a5fef952083e411b4f147450d9322fc653fa572ca432117508d11fc8e1f4b3eac473733aba15bbad2376d0a3f458106c1007e9e85ef40", 0xb1}], 0x6, &(0x7f0000490000-0x98)=[@rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, 0x0}], 0x98, 0x0}, 0x805) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r18, 0x9208, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket(0x15, 0x3, 0x93e) sendmmsg(r0, &(0x7f0000771000)=[{{&(0x7f000070f000)=@generic={0xa, "a6d40d8c9429a8ef0797254c0ee5500abea566604fad3bfc23d873d7a0ac6634b1f8ce1d2d878c858e8e632739424e99143a7460b1eb2f84dd72f4fdd32ec65bf774d2d752eb22709e70cb480a9a7abecfae6730973e6dc79a56547a0a9e612d8d3dd28890368683a2b70e397d034c8d66132fdae3a3effdc95f481d7694"}, 0x80, &(0x7f0000601000)=[], 0x0, &(0x7f0000c42000-0x21d0)=[{0x78, 0x0, 0x1f, "f2f9b5eb2124027d33e198a1db596f9a26d6aba808d31f660f9f14fe74151faf3f88a3c9f8dbc84e372d338496cac0b42ede5132fbde4e5edfcc915b5934812329dff579fab67f02f0504a340c39993b4db93a1f7aabe9941140307ba4d39cb93cbf75"}], 0x78, 0x40040}, 0xffff}, {{&(0x7f00002ce000-0x6)=@hci={0x1f, 0x1, 0x2}, 0x6, &(0x7f000023d000-0x50)=[{&(0x7f00000fb000-0xf9)="02e61396293778b16f8723506163d593cec6e858ec3a8b9b7b3ea7a6bb063ad9d3ce35725cf85d370b3e625433b6babe4e7d3d5f3773a5e75595e73e566e6f9636bebda182a9a4bbc96959bc659edf4360c551bcf7bfd84322209b49eed21e2d6b32b426e0d8499318c94d2075afa7b5e87390667a697a9261a8b69ef50f2f725a38a8e1da44513a82c2173f08ff34005d7bc8cf5242c42080f275676258d057bad22be9baed5614451afda20770fd5186e76fb64f62a448e97334821f138cccc92aec531f73fee5ab4c01571b40885c392b0480c51378b85a69bac9b036986091fc4b424d1e2dc602a7838569f3172fec472d782b31042381", 0xf9}, {&(0x7f00002af000)="4291b2e67acc8e5b29648fcc709601cfa0a9f939420cdff741277ac5049eed17f010b2936dc91e8ed5d6cbe96a26a43d1733f5bd7618e586c9a5eed6382d242b4e08ddc979e8512204b4df8fadde00205ebf33f727cf435745086ba9c1ba73488d4a593de9c1033b", 0x68}, {&(0x7f000078b000-0xc6)="fcca328deaa75b7d8a8858c067b9b2641ab6f53fb87ee15a289336fc54e52a03f0f037bf644ac506a495aa865073a80b730b81e2581ea831a708a01a365f789b594beb670c282a5a090725c089d3726908aa0ca4484f30c214a53086efd3f25262867b67f981f61672f466ebe4529a72593080aa2c458e8f0d35161575557fbc3e9f739f12a56dadce8cc2cabbab57ffa4508f55a42eb38a99ba787589b567e42d51d30d75a638f199dd3054b13a75d453541ab756ad9755111b619ef7f0000103b3bf598fe8", 0xc6}], 0x3, &(0x7f0000a3c000)=[{0xf0, 0x106, 0x5bd1, "2b9067c6dd09e0a0269154fc5077042d42893d960eaf6ebd7eff83e1b90164e85301997ebfab09136014ee6118b8d432a8bf5469004f21d5e69602c957b581a9a63a865e3958568e681aa4163681a06c536cf6510b756372475d2f49a5f7a254b3b13416fc507def6e4ba0e60f8ffe0edbd7b4eea8b6dfa870c6864fea99b0562654b4d555ea3ba2acee48fc33dbb61d2aaf6ed25a76202159311587bfd8f78cd183fd24023094cd8d74c1665a341cd70be7127c6cd97ee6cb80d143d934789539a3e7e2049c3a45c485074ec6a27c64a65cf5838fa1eab736c7dbc9f1946d"}], 0xf0, 0x20000000}, 0x0}, {{&(0x7f0000251000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x2}}, 0x26, &(0x7f00002fa000)=[{&(0x7f00001f8000)="", 0x0}, {&(0x7f0000619000)="a1008513ff450d3927811516e00cae8b5b2b1b1a533687fa2dd75ee6da47cf09a352028bbe22fb97a5392c63a05b3dd3150366a29553f0f7494bb013182450e86860096d1b9d017c74102939ba844630480986f09a69e71b6c760729926507941112f653818cd20f5aa012b78b8f926cf5fd707912eaaa66bf0056a42f31a7a4b104bf75bbc9ad9a4a85db15a8f6d42e84dc76356bd500c810456ea66c8fd3c258b8be7d799392d2e6fb442f5d6e53046890e0d7056a52ec6e52743e9d6d9f49aba83f5b0e8860969875", 0xca}], 0x2, &(0x7f0000b0b000)=[], 0x0, 0x800}, 0x2}], 0x3, 0x4004) 2018/01/31 07:12:17 executing program 7: setsockopt$sock_void(0xffffffffffffffff, 0x29, 0x1b, 0x0, 0x0) [ 39.790248] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28990 sclass=netlink_route_socket pig=6381 comm=syz-executor0 2018/01/31 07:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c3f000)='/selinux/checkreqprot\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 07:12:17 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000cb3000)=@common='bcsh0\x00', 0x10) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000d6000-0xa0)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf615, 0xaf, 0x5, 0x6f, 0x80000000}, &(0x7f0000e62000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000cb000-0x8)={r1, 0x3}, &(0x7f000094c000-0x4)=0x8) 2018/01/31 07:12:17 executing program 2: r0 = memfd_create(&(0x7f00002c4000+0xb7f)='\x00', 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000078d000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000c67000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000073b000)={0x2, [0x0, 0x0]}, &(0x7f0000655000)=0xc) 2018/01/31 07:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000003000-0x1000)="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", 0x12d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5, 0x0, 0x0}, 0xfdec68a53590438c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/31 07:12:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = request_key(&(0x7f00008ce000)='asymmetric\x00', &(0x7f000026e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d34000)='+\x00', 0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00006f8000-0xc)={0x0, 0x0}) r2 = request_key(&(0x7f0000dd1000-0xa)='blacklist\x00', &(0x7f0000d3e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bd2000-0x2)='-}', 0xfffffffffffffffc) keyctl$unlink(0x9, r1, r2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000a19000-0x64)={&(0x7f0000df8000-0x14)=[0x0, 0xff, 0x1, 0x0, 0x455a], 0x5, 0x8, 0x7, 0x0, 0x101, 0x7, {0x6, 0x8, 0x8, 0x80000001, 0x200, 0x10000, 0x6, 0xd37, 0x1, 0x200000000000000, 0x8, 0x4, 0x54, 0x2, "d671125ea9368869cb4bf7012a3e36929e2e9f16ec4cfcc3c8102e0f6b11adbb"}}) fchdir(r0) connect$vsock_stream(r0, &(0x7f0000404000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) 2018/01/31 07:12:17 executing program 6: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8000, &(0x7f0000fa0000)="c02ead7761000000000000004056f6bc83") mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fa1000)={0x0, 0x0}, &(0x7f0000fa2000-0x4)=0x8) 2018/01/31 07:12:17 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x400000043, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3a1c79a3, r1}) 2018/01/31 07:12:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x9, 0x800, 0x6, &(0x7f0000145000)={0x0, 0x0}) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000a76000-0x3)=""/3) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KDSETMODE(r0, 0x4b3a, 0xa6ca) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) 2018/01/31 07:12:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00008bf000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) kexec_load(0x1, 0x4, &(0x7f0000d9d000)=[{&(0x7f00006ce000)="6500fcdc10949badc3222dc1154c1eda5ebf270f830f6a12a85deef3e763e179c3d9f0e39e4dfe367838c58990f4529903597ed93662b06d14bda365220febbbbbff72e8279662f2ff8b847b7cde08b7e5d28dacab01041bb086c284e2a5db399fe41d10f0b5fdc2a93130d6b947d858c2b069494f373f420bfd067dfacbe7397988940402b1e034aa9f0c5c8b49f57a84ea", 0x92, 0x3, 0x100}, {&(0x7f000078e000-0x81)="60c4b43ad453bef7c262701d9acf8a3d5c1548c16895b3fdd0bbe5375820ee2ecc76d324fa2620eaa4374473ee4ca7fe2c577069e1dac6e59604e766cc81e1075b22e7c5f8ef1d8411ffdab3aaf7af804ac8ad59fb3e1c5d59af4b4f32825f4e907dd5df57ca7bb71029f683637cb216d503afc9ef8449ffc834bf2b9617dc37a6", 0x81, 0xd3c, 0x8}, {&(0x7f00009cc000-0xac)="e8033ab61d12d588b608aab9568e563d26ce4f4365518ba84565aa7932ca1fe077ac81c4f623fba2d695bdfddd89c075a33a9304466913e3f237cd3571febc93bdb63c8da6e90354cc62e664ae1da1fabe8598118885884382ad9db5467b2c5309c535decce35855c608de7bb3bbd24e71740d2c702d86ceaf890f236a7dc27738cfcaab1e26dc813539b4c690e72e2de83059a1af5291d437cd96aeee50e627603f49f0dbcfbafe758c86c9", 0xac, 0x80, 0x6}, {&(0x7f0000a4c000-0xc5)="e06077a70674260850e9f47ba550cc5f172745ceb5ade39ff3dc8b0627adbd55f0b84cd806ad364e86ff2220e1af42ddc0e461ce2b02b0b50088223704cf1e456a919bed4e850d14c5c927314e352f4e6d13ee893f7f2548ee262b71612bd80fa97db653dc08b0b1eae3288a9c31ef3cdf32c7fbf00b472e881850bdb723b3975b9cb1cff9b3a5a6aca45707cb561946f94beea0310ab57205dfaf8de5c1b57f67089c7a30203605264628ee669199597145ee147b9f2728dd5767d3d1a510956186497ffa", 0xc5, 0x7e2, 0x800}], 0x80000) getsockopt$inet_buf(r0, 0x0, 0x2000000000487, &(0x7f000088a000)=""/24, &(0x7f00000ec000-0x4)=0xa3a495676928e94) 2018/01/31 07:12:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5380, &(0x7f0000671000-0x5)="") getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000a6000)={0x0, 0x9}, &(0x7f0000e36000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000aff000)={r1, 0x3f, 0x7, [0x5, 0x2, 0x1, 0x6, 0x9, 0x1, 0x20]}, &(0x7f0000b50000-0x4)=0x16) 2018/01/31 07:12:17 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x401, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000dd7000-0x9)='loginuid\x00') sendfile(r2, r2, &(0x7f0000dc0000)=0x0, 0x8) 2018/01/31 07:12:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='#-\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfed) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) signalfd4(r0, &(0x7f0000fba000)={0x3}, 0x8, 0x800) mq_unlink(&(0x7f0000001000)='dev ') 2018/01/31 07:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f00001eb000-0x8)='./file0\x00', 0x400000, 0x41) connect$l2tp(r1, &(0x7f0000274000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x3, 0x4, {0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x3}}}, 0x3a) shutdown(r0, 0x800) 2018/01/31 07:12:17 executing program 1: mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002b000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r0, 0x409, 0x100000008) r1 = getpgid(0xffffffffffffffff) tkill(r1, 0x39) 2018/01/31 07:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c44000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) r1 = creat(&(0x7f0000e9c000)='./file0\x00', 0x200000110) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000e7000-0xed)=""/237) add_key(&(0x7f00002f0000-0xa)='encrypted\x00', &(0x7f0000672000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b45000)="9b", 0x1, 0xfffffffffffffff8) r2 = request_key(&(0x7f000071d000)='syzkaller\x00', &(0x7f0000a62000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c9c000)="47504c2540ee6e6f64657673656c662b656d315a2e3a776c616e3100", 0xfffffffffffffffa) r3 = syz_open_dev$sndtimer(&(0x7f00005fd000)='/dev/snd/timer\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000754000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x80) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00003aa000)={{0x100000001, 0x0, 0x0, 0x3, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000aeb000-0x1b)=""/0) keyctl$negate(0xd, r2, 0x7, r2) r4 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, []}) getpeername$ipx(r4, &(0x7f0000960000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f83000-0x4)=0x10) prctl$intptr(0x17, 0x80000000) getpeername$inet6(r1, &(0x7f0000df5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005a4000-0x4)=0x1c) ioctl(r4, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f00004bf000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x0, 0x0, 0x0}) 2018/01/31 07:12:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000706000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) pwrite64(r0, &(0x7f00002c5000)="fbb535864b9019178579290c76dc4c28cd52ed95881f63cdc31a7c46dcd475737944f4e8cd14e9c9669f5cfcbfc85b214d50b9f60daa5d5f7ca4b50606699cebbe432b8e13c30c4b", 0x48, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005b8000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) vmsplice(r1, &(0x7f0000c89000)=[{&(0x7f0000c09000)="9d14bd76fc50d8e234b89ec69caf32f59a64a9e4dde6e4d7716a257c4a1f7732975204d8", 0x24}], 0x1, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000065b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x5385, &(0x7f0000da7000)="") 2018/01/31 07:12:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x200, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) prctl$void(0x22) 2018/01/31 07:12:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00007ce000)=0x0, 0x100000001) r2 = dup2(r1, r0) vmsplice(r2, &(0x7f0000d8d000-0x60)=[{&(0x7f000070a000-0xa2)="a6f19275583ea29bdbe5686047d9fd149554014928c3c137040c0dbae14480f22bcc151ecfca7c744d4f46b1f73c468ab252094b7df135a7aa8a91fe1934f2d18e53ce1ad37398ca06760a92cabaa0187c0b64b48243dd51656e9f6d0eadb773d05bb92f4a2cbd52daa36f8efc1a895e9917dded84cdf7cfe355df4dddfdea0776f7b87c666381d4e2ae5511f0409c28bb7a6e27dc4d0a052e12c9f5de24c35cc694", 0xa2}, {&(0x7f000095d000)="dc9e4b8b2df3aa0752d27189ee6be00308f133e834b4753ab6b952f8a2d793d2321143217e34a8e65fb2ca09f6d51172c033e5e38ec59e67b4156ca0bf25d7ce5ee5165bd616609eae186df732bf5ab1d91f525445ad7a85e9501863db29f3062f79a25ac11a2dc0594dd0b7ecf9964fcffeea6b323329ad79c1ed92b41392b1d9be4949e99450d15f670c1a5f1997509254b6abfe7646f4147730a1a72119bb7da40fc52ef66e53ecec69b230c2da971ed1a4e67cd0a223f22cd770919a83", 0xbf}, {&(0x7f0000f7e000-0x3c)="7f27612e1518391dc07260a1b3ec22820e4a440f64d49fe9350fdc2e511d88740a93c593af6d14af3ae47e3e3c88d3a48b4b9a94ff59cd9f46cd41e8", 0x3c}, {&(0x7f000063f000-0x8e)="6499f17229988eacf368ecd379770284a367421d4998bf9fcf22fbfbe2216c360fa2135d532fec180e8077cf9297e12677b8ce8b6537081714eb9ba4b013044ae0eb7ae8427418db1c82655784744463024558ea69894aea8dda2c35f87eea52d8a33a24215c7161571c2df44fb1e7e34be0fcae9d6dd387ae7ff64ab50a5a11490853e45e70f50b1de894ed7f2c", 0x8e}, {&(0x7f0000c90000)="d0b2731233cb96b05a2d176703f576b8cf7525d2027e72fe6d8532369814457f61c2f1d35db57d8631ecbf79e53778f475003452d288c3c0660580001a8dfb2a3708e83ce6adf1fa9e1abe54d4f7626d1f1ddb6ab787b8e21ba1a8fc6553e67e88e723d2af84b5461b9e5e2b63169f640d50e3231ea75768d97bfd810134f5aaa273c54bffcd0b5c6275928be33c7f1f0ace66b66fb278da49bf1e563d859acbd9ba926decf02fcce182d77e4f32333db24284131c42fd64998f38c7a7a67fa9e37b9d589bf820b1e3b267ef6a5518ca7458", 0xd2}, {&(0x7f00006ea000)="5f1d2d33608c8e5d8d1dc3340434892d7016cee590caab92c6b89342e5fa6eb2dc2d44d0f878fd1ec0841d95cdd97bcdaa4955439b16ade364ca0372cdc40deae8059fda92edec468e1caa9f18d931f715592f9f60f6f26215364ebb87222db367f2641fe9275ef865862913c604ab460d094f99d1d179f5084496227f8d7801a7a59d910549e96f920fc63ef426352cc8a849971750523f5031b8a9fd6acd56592c976e014f564276d49eea67dad1527aa459a35faf174d2ec863e525edb2ba2ede70bfd69b47101f093f", 0xcb}], 0x6, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) lseek(r1, 0x0, 0x2) sendfile(r2, r1, &(0x7f0000529000)=0x0, 0x5) 2018/01/31 07:12:17 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000af5000-0x14)={@broadcast=0xffffffff, @empty=0x0, 0x1, 0x1, [@empty=0x0]}, 0x14) socketpair(0x4, 0x80007, 0x100000000, &(0x7f0000c60000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000269000-0x48)={{0x0, 0x3, 0x7, 0x3, 0xffff}, 0x0, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000000)=""/130) 2018/01/31 07:12:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x18, &(0x7f00005d0000-0x20)={0x6, {0x1}, 0x10000000, 0x0}, &(0x7f0000f3c000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e43000)={0x0}) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="", 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/31 07:12:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) connect$inet6(r0, &(0x7f000074f000-0x1c)={0xa, 0x3, 0xf1, @loopback={0x0, 0x1}, 0x20}, 0x1c) listen(r0, 0x0) 2018/01/31 07:12:17 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000007000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x1, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x0}}, &(0x7f00005fb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 07:12:17 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = dup2(r0, 0xffffffffffffffff) readahead(r1, 0x8f, 0x20) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000004000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f0000000000)=@ipv6_deladdr={0x18, 0x15, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c93000)=""/108, &(0x7f0000b54000)=0x6c) fcntl$addseals(r0, 0x409, 0x8) bind$inet(r0, &(0x7f0000ccf000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:12:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0046d00, &(0x7f0000b18000)={{0x0, 0x0}, {0x0, 0x3}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f000040a000-0xd)='/dev/snd/seq\x00', 0x0, 0x800) 2018/01/31 07:12:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000e09000)=""/149) clock_gettime(0x0, &(0x7f0000515000-0x10)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00005c7000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000855000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009e5000)={0x0, r2+30000000}, &(0x7f00006d0000)={0x0}, 0x8) ioctl$TIOCSBRK(r1, 0x40044591) write$selinux_load(r1, &(0x7f000068b000)={0xf97cff8c, 0x8, 'SE Linux', "4b6499401f569d743d8e8f1e43969cc49771"}, 0x22) syz_open_dev$mice(&(0x7f0000e70000-0x10)='/dev/input/mice\x00', 0x0, 0x50000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000b4a000)={0x7, [0x6, 0x1, 0x4, 0x9, 0x1f, 0x0, 0x7]}, 0x12) 2018/01/31 07:12:17 executing program 5: syz_open_dev$tun(&(0x7f0000e85000-0xd)='/dev/net/tun\x00', 0x0, 0x8401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005db000-0x8)='./file0\x00', 0x40, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = open$dir(&(0x7f0000c54000-0x8)='./file0\x00', 0x3, 0x0) fchmod(r0, 0x51) fcntl$setlease(r0, 0x400, 0x2) sync_file_range(r1, 0x3ff, 0x100, 0x7) 2018/01/31 07:12:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000eb000)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) ioctl$TCXONC(r3, 0x540a, 0x100) writev(r1, &(0x7f0000881000-0xa0)=[{&(0x7f0000962000)="05d64a926556a89bf6e87e564b41f300fc6a660f9e93460d", 0x18}], 0x1) 2018/01/31 07:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) fcntl$getflags(r0, 0x408) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000685000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000ccf000)=0x100000001) getcwd(&(0x7f00005ac000-0xfe)=""/254, 0xfe) r2 = request_key(&(0x7f0000185000-0xc)='cifs.spnego\x00', &(0x7f00002f6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000517000)='self-mime_type\x00', 0xfffffffffffffff9) r3 = request_key(&(0x7f0000b04000)='.request_key_auth\x00', &(0x7f0000460000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ca4000-0x1)='\x00', 0xfffffffffffffffc) keyctl$reject(0x13, r2, 0x10001, 0xe998, r3) ioctl$TCFLSH(r1, 0x540b, 0x100) 2018/01/31 07:12:17 executing program 1: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000-0x60)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f00003e4000)={@rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000f88000-0x4)=0xc) 2018/01/31 07:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000067e000)='/dev/hwrng\x00', 0x290043, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000c3c000-0xbc)={0x20000004, 0x1, 'client1\x00', 0x2, "ecc54d58e00005e2", "984695b6f8b333a8b5b9495c049ff3db5e731f92a24f3adcb0c177cc2e1c3495", 0x100000001, 0xc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) 2018/01/31 07:12:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xfffffffffffffe4d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) clone(0x0, &(0x7f0000cbf000)="", &(0x7f000064b000)=0x0, &(0x7f000021f000)=0x0, &(0x7f0000f40000)="") socketpair(0x1f, 0x7, 0x10001, &(0x7f00000e8000-0x8)={0x0, 0x0}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000a0d000)=0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/01/31 07:12:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xffffffffffffffff}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:12:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000e23000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000629000-0xb0)={{0x101, 0x3ff}, 'port0\x00', 0x1, 0x1000, 0x2, 0x36, 0xfff, 0x100000000, 0x8, 0x0, 0x2, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000309000)=0x51af, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00007dd000)=0x1, 0x4) 2018/01/31 07:12:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000ce4000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) recvfrom$llc(r1, &(0x7f0000873000)=""/144, 0x90, 0x0, &(0x7f0000a2e000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e7f000)="9001", 0x2, 0x1, &(0x7f0000eba000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$netrom(r1, &(0x7f000065e000)={&(0x7f00002dd000)=@ax25={0x3, {"88ca55533e1d0f"}, 0x0}, 0x10, &(0x7f0000095000)=[{&(0x7f000079a000)="8a48e1d6d237b941a66f6fd59ec751b85c2279672783466b698cf34c0d4fee15c497dacd922a45719a0db5457fd0c6e0c5f45a1f8dc5ac66612bb69dfe32f83da63e6d3d9231fbaa", 0x48}], 0x1, &(0x7f0000b4b000-0x68)=[], 0x0, 0x0}, 0x40000022) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000954000-0x20)={0x9, 0x8, 0x4, 0x4, 0x6, 0x2, 0x3, 0x3f, 0x0}, &(0x7f0000425000)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009db000-0x14)={r2, 0x1572, 0x4, 0x53, 0x3, 0x60000000}, &(0x7f0000323000)=0x14) 2018/01/31 07:12:17 executing program 0: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f6c000-0x4)=0x4, 0x332) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f00007be000)="", 0x0, 0x0, &(0x7f0000472000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x23) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffffffffffff9b, 0x23fffd, 0x0, 0x111) mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000cb3000)=[{&(0x7f000050f000-0x1)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000efa000)=[{&(0x7f0000750000)="", 0x0}], 0x1, &(0x7f00005ec000)=[], 0x0, 0x200000000000000}, {&(0x7f0000efb000-0x8)=@abs={0xfffffffffffffffe, 0x0, 0x0}, 0x8, &(0x7f0000efa000)=[], 0x0, &(0x7f0000efc000-0x20)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}], 0x2, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000efd000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/31 07:12:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a85000)={&(0x7f000055b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000736000)={&(0x7f000080f000)=@delpolicy={0x5c, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003c0000-0xc)='/dev/autofs\x00', 0x100, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00002d4000-0x1)=0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008ee000)='net/arp\x00') fcntl$notify(r1, 0x402, 0x30) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000e48000)=0x0) 2018/01/31 07:12:17 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) read(r1, &(0x7f0000009000)=""/0, 0xffffffffffffff56) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000a000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f000000b000-0x180)=[{0xffffffffffffff80, 0x3, 0x8, 0x400, @time={r2, r3+10000000}, {0x4a, 0x1f}, {0x3, 0x6}, @note={0x0, 0x0, 0x7, 0x6, 0x1}}, {0x2, 0x10000, 0x4e5, 0x4, @time={0x77359400, 0x0}, {0xfffffffffffffffe, 0x81}, {0x7, 0x7}, @note={0xffffffff00000000, 0x100000000, 0x7, 0x0, 0x1}}, {0x0, 0x800, 0x5f7, 0x4, @tick=0xffff, {0x7, 0xfff}, {0x1, 0x400}, @time=@tick=0x7}, {0x4f6, 0x2, 0xc9d1, 0x3f, @time={0x77359400, 0x0}, {0xfffffffffffffff9, 0xd950}, {0xffffffffffff8001, 0x81}, @addr={0x100000001, 0x8001}}, {0x0, 0x0, 0x7ff, 0x4, @tick=0x100000001, {0xee7, 0x10000}, {0x1000, 0x3}, @result={0xfffffffffffffffa, 0x1}}, {0x3f, 0x2, 0x80, 0x9, @tick=0x2810, {0xbcd9, 0x1}, {0x38, 0x1}, @quote={{0x3fec, 0xffffffffffff0625}, 0xb3823f7c000000, &(0x7f0000001000)={0x0, 0x800, 0x101, 0x9, @time={r4, r5+10000000}, {0x81, 0x2}, {0x3ba25f44, 0x80000001}, @queue={0x29c, {0x7f, 0x3}}}}}, {0x167, 0x2, 0x40, 0xffffffffffff84b8, @tick=0x1ff, {0x1, 0x5}, {0x4, 0x100000001}, @result={0x3ff, 0x8}}, {0x8000, 0x7, 0x1, 0xffffffffffffffff, @time={0x0, 0x989680}, {0x1, 0x7}, {0x3ff, 0x7}, @note={0x71e2, 0x7, 0x3, 0x9, 0x401}}], 0x180) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000009000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f000000a000-0x94)=@ipv6_deladdr={0x2c, 0x15, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000c000-0x10)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f000000c000-0x20)={{r7, r8+10000000}, {0x0, 0x1c9c380}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 07:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000e22000)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00002b4000)='scalable\x00', 0x9) readv(r0, &(0x7f0000fd9000-0x10)=[{&(0x7f0000975000-0x8b)=""/139, 0xffffffffffffffed}], 0x10000104) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c87000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004f4000-0x15)='/dev/pktcdvd/control\x00', 0x202, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000027000)={0x7, 0x5, 0x4}) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000a97000)=0x52, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000be4000)=0xd1ad, 0x4) sendmsg$key(r0, &(0x7f0000f65000)={0x0, 0x0, &(0x7f00007a0000)={&(0x7f00002e5000)={0x2, 0xb, 0x0, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) unshare(0x6004000) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f000064f000)=@add_del={0x2, &(0x7f000041a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) fcntl$setflags(r0, 0x2, 0x1) 2018/01/31 07:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00008ab000)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005c7000)='/dev/sequencer\x00', 0x2000200000004003, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fb8000)={0x3f, 0x4, 0x3, 'queue0\x00', 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b57000)={0x50, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000a59000-0x10)={0x3, r2}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00002a9000-0x20)={@common='yam0\x00', @ifru_flags=0x4000}) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) 2018/01/31 07:12:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f00005f7000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[], 0x0, 0x0}], 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005ab000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000d1a000)={0x20, 0x200, 0x6, 0x6b2, 0x4, 0x0}) ioctl$TCSBRK(r1, 0x5409, 0x100000000) 2018/01/31 07:12:17 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000025000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000007000-0x4)=0x0) getsockname(0xffffffffffffffff, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = accept$ipx(r1, &(0x7f0000013000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000b000)=0x10) setsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000022000-0x10)={0x77359400, 0x0}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x400454d4, &(0x7f0000001000-0x4)=0x0) dup3(0xffffffffffffffff, r1, 0x80000) 2018/01/31 07:12:17 executing program 0: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000492000)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000fc6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9400}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918, 0x0}) ptrace$getsig(0x4202, r2, 0x0, &(0x7f000020c000)={0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:12:17 executing program 3: fallocate(0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x2000ffff) unshare(0x20000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000001000-0xc)='./file0/bus\x00', 0xfffffffffffffffd) fallocate(r0, 0x1, 0x10001, 0x76) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa7000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x6}, 0x10) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x3) unshare(0x10002401fffc) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f000078c000-0x4)=0x0, &(0x7f0000961000)="") sendmsg$netrom(0xffffffffffffffff, &(0x7f00007a0000-0x38)={&(0x7f0000bc4000)=@full={{0x3, {"bdb2ef8c2071c5"}, 0x0}, [{"031a1a60cffb7a"}, {"e7ca08e84d4e6c"}, {"42abd5eba0e5c4"}, {"95a8056ba92029"}, {"78ecc475cf3b1f"}, {"7901253c39a76e"}, {"bb5a354ec1bf39"}, {"549e66ea36b213"}]}, 0x48, &(0x7f00002a4000-0x40)=[], 0x0, &(0x7f0000c53000-0x11e8)=[], 0x0, 0x4000810}, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f0000b89000-0x10)={0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f000049e000)='/dev/ptmx\x00', 0x101000, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000ff4000)='/dev/usbmon#\x00', 0x9, 0x10000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f000092c000-0x1)={0x0}, 0x1) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f000034a000)={0x0, 0x0, 0x535}) clone(0x2024000, &(0x7f0000cd0000-0x2d)="659c4c915859e4f44ccdad1709789ac5d9c55c91e5af0b5f7c6772132989c01622fa087cfeb65977c0", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="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") fcntl$dupfd(r2, 0x406, r3) 2018/01/31 07:12:17 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x100000400000003, 0x300) read(r1, &(0x7f0000ffa000-0xc)=""/12, 0xc) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000080000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 07:12:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20f60000) 2018/01/31 07:12:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x0, 0x1) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x800, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2, 0x0}, 0xe) 2018/01/31 07:12:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c01000)='gid_map\x00') sendfile(r0, r0, &(0x7f00005a5000)=0x0, 0x100000080000000c) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000982000)=0x0) 2018/01/31 07:12:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000455000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000983000-0x10)={0xa, &(0x7f00000ee000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000c6000)={r1, &(0x7f0000265000)=""/107}) r2 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x101) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002bb000-0x4)=0x54, 0x4) ioctl(r2, 0x100002202, &(0x7f0000e09000-0x1)="") 2018/01/31 07:12:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x61, &(0x7f0000435000-0x10)={&(0x7f0000b78000-0x38)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, []}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0xfe, &(0x7f000046d000-0x4)=0x400, 0x4) mlock2(&(0x7f0000156000/0x2000)=nil, 0x2000, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000047d000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0xfffffffffffffff9) ioctl$KDDELIO(r1, 0x4b35, 0x3) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000c37000-0xc)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000c3e000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000097d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 40.447952] IPv4: Oversized IP packet from 127.0.0.1 2018/01/31 07:12:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000045c000-0x10f0)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ae0000)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e66000)={0x0, 0x2, 0xda3, 0x4}, &(0x7f0000142000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00004f8000)={r2, 0x3}, 0x8) 2018/01/31 07:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000a7000)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00006e4000)=""/238) sendto$inet6(r1, &(0x7f0000c14000-0x55)="82c6220460c5f456ca492c1bc16f102d21f554ef1daf49c3432c553f7f753bf381871e6993320600dc5ef6a20e41f7e2570d52bf58a897ebdfa7c76aa59a2a34492628f6e0c43383aef201119a982949ab21787871", 0x55, 0x20000004, &(0x7f000023a000)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0}, 0xfe5c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005d7000)={0x0, 0x0, 0x0}, &(0x7f000061a000)=0x15c) sendfile(r0, r2, &(0x7f00008bf000)=0x0, 0x200041c) 2018/01/31 07:12:17 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000-0x18)={0xaa, 0x2, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrandom(&(0x7f0000013000)=""/183, 0xb7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f92000)='/dev/ppp\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000379000-0x8)={0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000069e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000555000)={r2, 0x80000, r3}) 2018/01/31 07:12:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000002000-0x93)="2b64062afe553461019994afe04c04cf8f47b2d0c67f5790e000b0aa47e083c1c60455c0a90fb198efa81abe24b05e076fd0796f5f427e46506b6b7478c01bf0bf3e0d29bb53f63edef2a4a035d74793bd89c4a702a73f721c176b0d93722b8cd44e9c81ad3dafef0b1b0110b4ddbb7c70d968f94a3f7d6a53816e2d0adcd5d037b3a942fcb21fb467860e1239725d1a3fc6b8", 0x93, 0x20000000, &(0x7f0000001000)={0x3, {"a8e62ee0f927b1"}, 0x436}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="0c55624f5babf60dec39c655332c37c6642e16b9b524b3b512bd15f71402385727181836558f078b31ce92b8969ada8db16f4ca600bb2569b12d43f4c9c34fa353def9b88eef9d2a66ffb0540e69b8e827ba824742c7360e77101286", 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='K', 0x1) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/31 07:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000cdb000-0xd6)="b7688d707eef823e14e30e628f8c655d8cbcf5ac5b8b20947bac47b0af0052a80915d51d8cf47e7fc3e0565dab7d607fa72a2a0d7fc4b28dd17fb07c1d0eaa6a40de6c941fe7780225cf2db1549c129b5c80c5d128f39c258f8569f08a2c89a752687433284143051afb6f0e28aa27a691ba7b14493218608d8103ca52e9b32b0c15fd5addeb7428a27010df742251c5e743b030959ae0dc777b4f694d89702fa4b0dec8714e6a064629a4d713783d93466bd862052d59c8fbe915e9ec5dae2aded6041edab80e0d6c325b3ebacfb51b671388d92d14") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000631000-0x4)={0x7}, 0x3) mq_notify(0xffffffffffffffff, &(0x7f0000668000-0x60)={0x20000000, 0x0, 0x2, @thr={&(0x7f0000732000)="", &(0x7f000065f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:12:17 executing program 3: clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e04000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000968000)="384355be35b033", 0x7, 0x80, &(0x7f0000001000-0x10)={0x1a, 0x0, 0xfffffffffffffff7, 0x1, 0x4, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000001000)={0x11, 0xfd, r1, 0x1, 0x18000000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) lstat(&(0x7f0000184000)='./file0\x00', &(0x7f00008bc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x80, 0x20100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001000-0x8d)={0x0, 0x85, "35bc2beb2d67ba6ed8c1433d84b831f29b8ca9b220f36c10ed1b8fbbb756e23753cd5be1af0d8e2d2553a449f89670ff9adfa14a3351f09546443d36ba67542085ba01532b9c5a6c01af648b88fc400d1a0793ef5653fb1448fdf2f27db2f8535ba3f89feae86bd478a37fecaf16f6f36bcf336500fd3d8bb605319b6c04155f4361a0c777"}, &(0x7f0000000000)=0x8d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r3, 0x4) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000084000)={0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) 2018/01/31 07:12:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000b84000)=0x90) getsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000238000-0xbc)=""/188, &(0x7f000009b000)=0xbc) 2018/01/31 07:12:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000a4e000-0x40)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x11a}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fa1000)=@common=""/16, 0x10) pipe2(&(0x7f0000a5f000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000a66000+0x738)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x202000000, 0x80000000}, &(0x7f0000f74000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000094000)=r4, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000052a000-0xc)={0x8, 0x0}) 2018/01/31 07:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0xffffffffffffffff) timerfd_settime(r0, 0x0, &(0x7f0000003000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 07:12:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x400002, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = request_key(&(0x7f000088f000)='user\x00', &(0x7f0000610000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a7c000)='\feth0selinuxcgroupeth0\x00', 0xfffffffffffffff9) request_key(&(0x7f0000459000)='user\x00', &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004b8000-0x2)=']\x00', r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000041000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000c4c000-0x10)={&(0x7f0000567000/0x4000)=nil, 0x4000}) openat$selinux_create(0xffffffffffffff9c, &(0x7f000086e000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00007cd000-0x4)=0x0, &(0x7f00005a3000)=0x4) 2018/01/31 07:12:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb701) 2018/01/31 07:12:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000053c000)='/dev/sequencer\x00', 0x80400, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00004ab000-0x40)={&(0x7f00008fb000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000daa000-0xc)=[0x0, 0x0, 0x0], &(0x7f00008ac000-0x8)=[0x0, 0x0], &(0x7f0000371000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x3, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x46, &(0x7f0000946000-0xff)={@random="d76c380c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x10, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "baef17", 0x0, "24d14a"}, ""}}}}}}, 0x0) 2018/01/31 07:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000070e000)={0x0, 0x0}) signalfd(r0, &(0x7f000093e000)={0x1}, 0x8) r1 = socket$inet(0x2, 0x3, 0x10001) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) flistxattr(r1, &(0x7f0000f56000-0xe)=""/14, 0xe) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000131000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a43000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000670000)=@get={0x1, &(0x7f0000110000)=""/162, 0x7f}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000644000-0x8)={0x0, 0x0}, &(0x7f00008b7000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000006d000-0xa0)={r5, @in6={{0xa, 0x1, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x66550ed3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x1, 0xfffffffffffff193, 0x0}, &(0x7f0000d10000)=0xa0) r6 = openat(r4, &(0x7f0000987000)='./file0\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000920000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000723000+0x3e7)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00001ad000-0x8)={r7, r8}) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000c5d000)={0x5, &(0x7f000060c000)=[{0x43, 0x7}, {0x100, 0xfffffffffffff171}, {0x6, 0x9}, {0x5, 0x8}, {0x2, 0x2}]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x40485404, &(0x7f00008f9000-0x48)={{0xffffffffffffffff, 0x1, 0xffffffff, 0x0, 0x6}, 0xc1, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x84, 0x0, 0x2, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl$KDADDIO(r4, 0x4b34, 0x8001) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r6, 0x54a2) 2018/01/31 07:12:17 executing program 4: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00003e7000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) connect(r0, &(0x7f00005bc000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x10)={0x0, 0x0, 0x4, [0x6, 0x6, 0x29, 0x3]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x9, 0x0, 0x0, 0x7ff, r2}, 0x10) 2018/01/31 07:12:17 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) socket$inet6(0xa, 0xe, 0x5) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) uname(&(0x7f0000013000-0x62)=""/98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000047a000)='/dev/sequencer\x00', 0x200000, 0x0) getsockname$netrom(r1, &(0x7f00004a6000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d74000)=0x48) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:12:17 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000003000)=0x60, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000005000-0x1000)="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", 0x1000) r2 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000003000-0x4)=0xc, 0x80800) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) uname(&(0x7f0000013000-0x62)=""/98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ab3000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a36000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000cad000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a5000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e33000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x3, 0xfc61, 0x0, 0x3, 0xa, 0x80, 0x20, 0xaf, r3, r4}, {0x2, 0x3ff, 0x3f, 0x4, 0x400, 0x3ff, 0x9bc, 0x6}, {0x8, 0x7, 0x7fffffff, 0x4702}, 0x3, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0xa, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x9696, 0x1, 0x3}}, 0xe8) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:12:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000b79000)=0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) clock_getres(0x2, &(0x7f0000245000-0x10)={0x0, 0x0}) shutdown(0xffffffffffffffff, 0x1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000094e000-0x4)=0x8, 0x4) 2018/01/31 07:12:17 executing program 0: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 07:12:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f66000)={0x0, 0x0}) r0 = signalfd(0xffffffffffffffff, &(0x7f00009b0000)={0x0}, 0x8) signalfd4(r0, &(0x7f00001c8000-0x8)={0xb4}, 0x8, 0x80800) 2018/01/31 07:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000ad7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000081000)=0x10, 0x80800) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a21000)=0x0, &(0x7f0000d24000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:12:17 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000029000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x79, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:12:17 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000001000)='/em0md5sum\x00', 0x1, 0x8, &(0x7f0000002000-0x40)={0xc0, 0x7, 0x7, 0x8, 0x40, 0x7, 0x40, 0x10000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x8, &(0x7f0000002000-0x10)={0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000286000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a69000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="bb5ca48cabd134064c88fc01d6121ebc"}) 2018/01/31 07:12:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ef7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000c55000-0x10)={0x0, 0x0, 0x5}) pipe2(&(0x7f0000146000)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000feb000)={r1, 0x80000, r2}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6(0xa, 0x1, 0x0) vmsplice(r3, &(0x7f0000a3d000-0x40)=[{&(0x7f0000a49000-0x8c)="94afb47fded03404da9d0bc6fad976a94c14880f97d3de3fac1f07cbc9a32ce0e6839dfc163a22d9d93eb9c4593ec23e413976d3024793307fb4e94c64b691cf38107bc287955acf5dbd98c95360899ff6cd3db2eaa27ea1b21e7b5850bf9907d140e19fe41e3dc55b24981726b5a3fceda4d728cf712c898cf035bfaa64910ebceac0e6588ab5463b38c080", 0x8c}, {&(0x7f00008cc000)="34ec4878b7a7024ea26ca2db6b6590fc67129d600cc17b5fa68bc95001b129280bbf4307a2fcc72756dd01b1120d4347029ba4648290e76468564c9b03dc70f8756e64d29122d49c541304117c75437597bc060aff34caf44b546b4be3c039d00a8c520202c93c46c4fab7065fb56745a9d03c5865a0ee51391210dd2a101d75af642a26b0b8c6a1a26087a4e828423bbca3cebc833c471c", 0x98}, {&(0x7f00002c2000)="ab2736ef09708ffa3dca987dc6ed1492b87c202b1b74381fdbc33d3daef3675ed0415427e7d01a07865b320b354a009d388e02e93fc29f7f391d22f7e4529bff177124c250cceefa129593d7415a2368c3b0552ae53b09e38aa4ccb7edf6e4676ff5e2480891e6339b741b31e7324c53cb6a3a79fec211185786dd4fc5fc5eaef499172af149a465ea6b3e1bc1003d08baf088b9c0c338a05c92671c32ba33be7bd1a6df37575248e18c8412f8bf7d418ebbfaf2927b15c8f38a7be9fd5232da13ae3f5943a514d14d1e40c68753e51ee4b3dfddbd9f473ef751868fe072eabcf548b6430c97", 0xe6}, {&(0x7f0000c8b000-0x1000)="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", 0x1000}], 0x4, 0x1) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000e65000-0xf)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}) 2018/01/31 07:12:18 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00007c6000)=0x0, 0x4) 2018/01/31 07:12:18 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006d3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000001000-0xc)={@broadcast=0xffffffff, @empty=0x0, @dev={0xac, 0x14, 0x0, 0xe}}, 0xc) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d20000-0x43)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "000000092fd482fe0c84e8d02892a7239b5487351f35087ecc3c455ab89c7d1592a8b32dd879712104b296b39b2bf9e01a0ab977887e4efcf61e6799516905a69cc4a241ca12207634df5ea882899a30"}, 0x160) creat(&(0x7f00009f4000)='./file0\x00', 0x20) 2018/01/31 07:12:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x4000000000002) r1 = accept4(r0, &(0x7f000021a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009fd000-0x4)=0x10, 0x80800) getpeername$ax25(r0, &(0x7f000058f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000863000)=0x10) mount(&(0x7f0000229000-0x8)='./file0\x00', &(0x7f000064b000)='./file0\x00', &(0x7f00002c6000)='ramfs\x00', 0x0, &(0x7f0000795000)="") read(r0, &(0x7f0000d92000-0x86)=""/134, 0xfe0f) fcntl$setstatus(r1, 0x4, 0x2000) stat(&(0x7f0000d01000-0x8)='./file0\x00', &(0x7f000019a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f000041f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000d03000)=0x3ff) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000b55000-0xe0)="353b764d1c88275db3117630b3a52a1e5cddb35fb5f3a3227650c28c4a395bd9bee93690a734b5ce088ac95063f937629ec1ed7bcb6b780134456467cc245c0d5fbed3de4f104fce2b6f640a8302efcf9f744bcb77343c33872320343eaa41d41ccc24cb0a58a0843d8273f4bc2bb187c982fbf8818380dfc316fb6c2e5b5adf0eb891d02746616c50bdbeb8b945cacc19749a859157f4cb4113d9dcd4b1910e674b244aea2b828a29459812877ea72934f57316075e46021eee27abdba1e27573ea8887454faffcc79d82489e90dac6ba326511f5e4464f4570ca35885618ba") 2018/01/31 07:12:18 executing program 7: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000036000)={0x0, 0x0}) recvfrom(r0, &(0x7f000002b000-0xd4)=""/212, 0xd4, 0x40, &(0x7f000000d000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x3, 0x3, {0xa, 0x3, 0x349, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}}}, 0x32) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x29, &(0x7f000000d000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000035000)=0xc) 2018/01/31 07:12:18 executing program 5: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fee000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fed000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000bd8000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 07:12:18 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ef0000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ef0000)={0x2, &(0x7f0000ef1000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000ef0000)={r1, &(0x7f0000ef0000)=""/141}) pipe2(&(0x7f0000ef0000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000ef0000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r3, &(0x7f000001f000)="0ea19bd70db00739673bcdc91c8f5feafa6eea1157fc6cbf53a8f9feb8a915f267fb04d05090e577aa54be3d0b26c768468b533ca636143ff6d280061f0cfe2c65c6e3cc71665896a4ba01f6d6ffc2a382c5ab15d6f88663588395398abdfe9f2f61c32eddb6ed05c3f6210a8df1f1c04ead8b4c12eba62c7e7de0f270dbe71cec0160036fc0d386aa97ee3fc797e6abc966ae60ae460d2be40a9fc3e07fc2ad3bfc81", 0xa3, 0x20004050, 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r4, 0x0, 0x41, &(0x7f00008e3000-0x46)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/01/31 07:12:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fc2000-0xe)='/dev/keychord\x00', 0x408000, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000901000)=0x81, 0x4) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$VT_RELDISP(r0, 0x5605) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000052000)=""/255) ioprio_get$uid(0x0, 0x0) 2018/01/31 07:12:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00004e8000)='/dev/autofs\x00', 0x80800, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00003c6000)=0x0) mknod(&(0x7f00008ac000-0x8)='./file0\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00003b9000-0xe)='/dev/keychord\x00', 0x10000, 0x0) execveat(r1, &(0x7f0000237000)='./file1\x00', &(0x7f0000584000-0x40)=[&(0x7f0000f71000-0xd)="27be75736572766d6e65743100", &(0x7f0000840000)='ppp0\x00', &(0x7f0000e17000-0x1)='\x00', &(0x7f0000636000)='em0!\x00', &(0x7f0000b1d000-0x14)='\'usernodev]](self-}\x00', &(0x7f0000e06000-0x11)='security)keyring\x00', &(0x7f00003e0000)='}\x00', &(0x7f0000b55000-0x2)='(\x00'], &(0x7f0000e8e000)=[&(0x7f0000714000-0xb)=',mime_type\x00'], 0x1000) mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000456000)='./file0\x00', &(0x7f000012f000-0x6)="e86280200001", 0x1000, 0x0) mount(&(0x7f000047d000)='./file0\x00', &(0x7f0000d33000)='./file1\x00', &(0x7f0000649000)='vxfs\x00', 0x6004, &(0x7f0000186000-0x69)="46189da92912a51a0bc38022109d5cba8c7b1960d6ae070d8aeeec95d1710a2db777687821e9ba67a02843f1f7d3a93e072f31ea1f1dbfb8f35ae28b86185de2979d8855dc308090ecc5c73caf34db84a4f0df6f86ba2ba043357827a5a0911dfad28befefabffd005") 2018/01/31 07:12:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_adj\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000929000)=0x0, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000f8b000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000e9f000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f68000)=0x0, &(0x7f0000000000)=0x4) 2018/01/31 07:12:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000643000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) close(r0) times(&(0x7f0000465000)={0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:12:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1ff) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f00000d0000-0x2)=0x8) [ 40.717941] audit: type=1400 audit(1517382738.046:22): avc: denied { setattr } for pid=6697 comm="syz-executor0" name="mounts" dev="proc" ino=16403 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/01/31 07:12:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000831000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000068d000-0x38)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0x23d, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:12:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) connect(r0, &(0x7f0000db2000)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) write(r0, &(0x7f0000846000)="1f0000000104ff01554301000000061801dd00ed080001000417c351ac00df", 0x1f) 2018/01/31 07:12:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000923000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ebc000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f000015b000-0x38)={&(0x7f0000a05000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b84000)=[{&(0x7f00006aa000-0x37)=""/55, 0x37}, {&(0x7f00001dd000)=""/197, 0xc5}, {&(0x7f0000ba3000-0x95)=""/149, 0x95}, {&(0x7f0000842000-0xc1)=""/193, 0xc1}, {&(0x7f000067c000-0xf7)=""/247, 0xf7}], 0x5, &(0x7f0000f42000-0x33)=""/51, 0x33, 0x9}, 0x40000000) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000ba8000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r2}, 0x14) poll(&(0x7f000034a000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0xb68) sendto$inet(r0, &(0x7f0000d39000-0x6b)="", 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000013d000-0x1000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/31 07:12:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socketpair(0x19, 0x5, 0x9e, &(0x7f0000817000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000f35000-0x4)=0x1d, 0x4) write(r0, &(0x7f000027d000-0x6e)="2400000052001f1d07000000000904000221071008000100ffffe80800460000e6000066", 0x24) 2018/01/31 07:12:18 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@common='erspan0\x00', 0x10) setsockopt(r0, 0x2000000000088, 0x0, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(r0, 0x0, &(0x7f0000003000-0x4)=0x0, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000003000-0x8)={0x80, 0x1, 0x4, 0x7ff}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000001000)={0xff, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x280, 0x6, 0x9, 0x1000, 0x1000, 0x0, 0x80, 0x0, 0x2}) 2018/01/31 07:12:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) 2018/01/31 07:12:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000032f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000f31000)=0x80000001) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x12, [@typed={0xc, 0x0, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:12:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x7, 0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) connect$inet6(r1, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 07:12:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x80000000) fcntl$getownex(r0, 0x10, &(0x7f000011b000-0x8)={0x0, 0x0}) ptrace$setsig(0x4203, r1, 0x6, &(0x7f0000482000-0x10)={0x34, 0x7fff, 0x7, 0x4}) setsockopt(r0, 0x10e, 0x0, &(0x7f0000001000)="", 0x0) 2018/01/31 07:12:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00007c6000)=0x0, 0x4) modify_ldt$read(0x0, &(0x7f000044c000)=""/202, 0xca) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e74000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000d33000)={0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x20, 0x8, "3cf32ae14e716f646e1d994d7fcf6370d5c3c14fddca1b2ab82c2e5da518731eee61851a92a8394bf59e827998b175cedcd97b6ac38d2f12c637b1c8accfc294", "b3f688034d16bb7f8f00fbe5dfd1b092f483a96e3fc3af7a516d315a10fb6e9c", [0x5, 0x3], 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000026e000-0xe)={0x0, 0x20, 0x3, [0x4, 0x7fffffff, 0x7]}, &(0x7f000056a000)=0xe) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000106000-0xc)={r4, 0x7, 0x2, [0x312, 0x8]}, 0xc) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000f6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f29000)=0xb) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x109, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair(0x1b, 0x4, 0xd0, &(0x7f00000cf000)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r6, 0x890b, &(0x7f0000bf4000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000416000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000fca000-0x8)=[{r3, 0x8, 0x0}], 0x1, &(0x7f0000703000-0x10)={r7, r8+30000000}, &(0x7f0000da6000-0x8)={0x3}, 0x8) getsockname$packet(r6, &(0x7f0000f83000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fe0000)=0x14) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000902000)=0x44, 0x4) recvfrom(r5, &(0x7f0000af4000-0xf)=""/15, 0xf, 0x40002141, &(0x7f0000408000-0x9)=@rc={0x1f, {0x9, 0x1, 0x3, 0x6, 0x80, 0x3}, 0x8}, 0x9) getsockopt$inet6_mreq(r6, 0x29, 0x1c, &(0x7f0000193000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000092d000)=0x14) connect(r2, &(0x7f0000045000)=@ll={0x11, 0xf8, r9, 0x1, 0x8, 0x6, @random="d0e787cb2887", [0x0, 0x0]}, 0x14) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 40.822434] audit: type=1400 audit(1517382738.146:23): avc: denied { connect } for pid=6728 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 40.851037] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 40.890810] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 40.928263] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/31 07:12:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fad000)='/selinux/access\x00', 0x2, 0x0) preadv(r0, &(0x7f0000bfa000)=[{&(0x7f0000383000-0x57)=""/87, 0x57}, {&(0x7f000022f000)=""/26, 0x1a}, {&(0x7f0000181000)=""/180, 0xb4}], 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000923000-0x9)='loginuid\x00') sendto$ipx(r1, &(0x7f0000f8c000)="cb89a914a960f75adf120fa4f795001f4dcf600bab310725b535f0080269e61d01084a673cf3b8a8f63c445f1b23026809e6afd4471872cba25ee7c84fc4910791998d9c56744cd8f3d8c9fd5b44cce6b9de386e91dafa7936a70a1d0fc0af0149836c7da7486e363c8d6c6695c33382b818d6094d95df01664534a57da857458b445993c0caea791c250fabc671ce59ee27f4270c0cfaa08e229c609dc0eb6ee6e4ddf789b8148fedd79af76ec5a155e4906f7f6f452275b818314a802f", 0xbe, 0x1, &(0x7f0000474000-0x5)={0x4, 0x9, 0x34, "e9d212762016", 0x800, 0x0}, 0x10) sendfile(r1, r1, &(0x7f00001f0000)=0x0, 0x40) 2018/01/31 07:12:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d3a000)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="", 0x84, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000473000-0x457)="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", 0x457, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = memfd_create(&(0x7f0000a8e000)='system\x00', 0x2) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/01/31 07:12:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000379000-0x68)={0xffffffffffffff7f, 0x4, 0x9, {0x0, 0x0}, 0x8001, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000500000-0xc)={0x0, 0x0}) r2 = open(&(0x7f00008b0000)='./file0\x00', 0x2, 0x0) sendmsg(r2, &(0x7f00002f4000)={0x0, 0x0, &(0x7f00005e0000-0x60)=[{&(0x7f00008c2000-0x94)="674ce4183ddd0ca0253864f46d0c31d651d00ea2bac06109f42b9b6eeee0d4403ce30ac76f775920aa3bbb526f514119de42fa698203bd148cc290867c3af667e8da06c6bc1dfb057e64ca11dc802839bd4ae704371e6a7845ac005e0b95ec5f9aead5ba2781c22b542e55a2541833fa0b4a717a8d585ae4e286903d3fdfa9413d69e588b1cc238e66c4f8375b85fa03dd25f860", 0x94}, {&(0x7f0000345000)="c0b13ec4a128b0aa35707e471dcbe53e37d4e0d977c03b99207b8e987645d7238bccc3702200d15894a7b5f427031e500669af6c6d5f50dbab6a073a50bf76546f2d4f0ea0eea7c11992bfa97d8ecad0e91673e20ab3ca43efd243913bdfad162b618479bec242b864b5663332651dd187830b0026fd84270c751d92284bb6360bc7d220191990238effa3e528d1bf7a9d0cf9656b7863d86891aa4075d01399a3dd4af8d051cba3d780779d137f057af171bbef10331099d534f2c7f6323089baeee87e692b", 0xc6}, {&(0x7f00002ef000)="f30057cb6a665ba923a65a0a28b0f42d0db7a90ee02e87613d34a9c151659081c6f449711e041d997028688efb6bef33cff062c93adf6dd568c49439271263822b6389691a234a771c", 0x49}, {&(0x7f00007c4000-0x28)="149032e7aff4f502fb8dfcb58f000c9c08c5bd429d2371413023ea4cc9977da158f41c0faab4ccf3", 0x28}, {&(0x7f00005b5000-0xbb)="8f55f60953fb407e76cfada43a95682478b457b45b74b717db9b1dc48fe0bf50b6c0a87af587c732591f45b691a2619a10aff5e537e0d9970b3d530772495edce9c558b7b819fe4b2ba16b7e7b775d425f6b9963e7545a6f5ffd888ab615a7130808c333b76a6a1cfef13b07bf9e94ce70b2672710cace5ab003ccf44284787ff5b21312ff681c6b957d27fa1a54bafbee2e1ea6abfcf58367d8543c7e64e33e15f0206c872e62e4c9329dd8a35713ebbcbae7933edb810c01a481", 0xbb}, {&(0x7f0000e5a000-0x95)="c2270c2fd46fc6934cbbeefda182de212c4a81eca3a93569782fdf637b0e86c62b4f96525d3bdd49985713c0f7c0da72862a611fa22424b4ae8110cc2b8a337d05522418aa766fad034effbb41028fb4f0aa5ad8a4b3063e270d714662451359e8329ed1265af54fb07bf63b501b5871314e41f13b5eebbe26e2b6d89173ba2eb764ea0d3bff299d74ecbf75d29a3a8753cc920777", 0x95}], 0x6, &(0x7f00008b3000-0x320)=[{0x68, 0x107, 0x2, "75706b956ae0eb03db4c546e971780476075b4c581e14d3225189b5976e8a0e2330fcd1a3f089f8c6acfa53a4a1f53765c50481434e5de89eed203cf7cbc6f2073d2baa7f7c8bba6a69a60e15742fc88a77d96a9f522b7c3"}, {0x88, 0x109, 0x80000001, "68c3e8aa18c9b4ef036205f88181353a5729810d4207753d82436f139cc5225386be863637bb595d4dfc6b1c0bd1fa95486ab9113f0208f15669134328d148f13935b9859e6d3922157a73b04e1ad8b6c4507b29a11772d6bd620ecd2a899e2ae5e254b53b6e786586801a50f84b3d78ac"}, {0xe0, 0x10b, 0x9a, "2dee4acc03a129f05b86ac80f9b7f0cc1c17352ae3de8e298f7e5c208e47f6062268fd2b0f878d96d3b3a686b7978dfac6753a004b54bb96abab5641db36ca709f8d160756271cf2fc270b507c320df4dd363b8217791cf164e42288bf38964af4e1dbcbbf7176444a2351b9582aec1b6da9fe88cf4f0bd0c469da51ca4b7440edc3ae3c343ec392692b64424f761892ffcb67a2f5e042dd5c2cdbb3571fcd9a76a87c4f8f1224703b61ae203a77c6d6ecf001a0b76afc9b275727e08bb0e1354ea9aa9dec5b5675cc269546cdd776"}, {0x60, 0x119, 0x9, "48c57968f7844006fc0a08d657462f9c56ec995f7a66977745596902a6f3691ae18b04cbc2c25e64e84f5ffe6f6ca5c2ae1fdb16afa9b2137eafff16f88ed4a7f6adabc42b6f269ed06b17f16ce66d"}, {0xf0, 0x108, 0xffffffffffff0001, "438e549ae77f065278ac128dddaa426c755067ad2cc7faec477c3a2188978244ee98c9e14baa6111188c7c5baa68c9f5b055b1b3a44431762a004f8b51a3e65bfa34de90d2367565322f77554591dd1493f3af3a0eac10be48e8e1ccbba0637774be168bf5b881c6beb93816fbc50e9881e2fd80ce482cd116fe777244f6c6f0908374f0ae5e0e657e9df6e7e74abeaaa9987f25a342c1b80938cdac69ddcc3f54920e121ab3feab3d04aed27488481a919cb2f49019fcb57ccafc7cc28831445fffd95471a4cc2a1ba3e97a333d68acefc02c2aa1d63be852"}], 0x320, 0x0}, 0x8000) 2018/01/31 07:12:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f000048a000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000ebd000-0xe3)="00260907d6342ccb93cd8d34941cac1095da639c2cf036948d1ac67b425386434fa9a6e83c17e41c573a7cfeb023a60922f516feb2cd96d616a212aa07cf4144088bb716f4677a4f09e0803af145dd4ea0d849d710c2db22e6fb9cf7497071f63528e7ffa69405d7cf4e9e3f000000000000000eb22f2e67edf0d7429973e59276d9e2159fffe3d7955b19c678a1e30e41291d2d5ded1a533e54db46cca279b3ca96376d6bad0f5dd6c1d438f5b187933b2ad31f40ad67ab68d43fe33045df926b5fccf90506f172de33f9c9a7a4f054a3cd2e5522673487c065d7b112546b982d567a", 0x1001, &(0x7f00007ba000)="") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f11000)=0x0) prlimit64(r1, 0xe, &(0x7f0000c0d000-0x10)={0x800, 0x9523}, &(0x7f0000f5b000-0x10)={0x0, 0x0}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000062d000)={0x0, 0x0}, &(0x7f0000b42000-0x4)=0x8) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) quotactl(0x0, &(0x7f0000a43000)='./file0/file0\x00', 0x0, &(0x7f0000969000)="") 2018/01/31 07:12:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") rt_sigreturn() r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007ff000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000617000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x2, 0x0, 0xff, 0x4, 0x0, 0xffffffffffff0000, 0x3}, &(0x7f00003b6000)=0x20) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000661000-0x11)='/dev/vga_arbiter\x00', 0x200200, 0x0) waitid(0x0, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008b1000-0x8)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000bc7000)={0x0, 0x0}, &(0x7f0000bff000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000028c000)={0x0, 0x3}, &(0x7f0000451000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000095000)={0x7, 0x0, 0x0, 0x1, r2}, 0x10) 2018/01/31 07:12:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000bc4000)='big_key\x00', &(0x7f0000e3f000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000481000-0xaf)="b2e6579ea71e1a076a10db55ea3e0440fc387db9c7d1d2e0764f43b0d28aad8006ae38574989e46d2a0f88e92c7823f5c345f44c0381fbb2e2135d7d2f6d9794730678a7d8602c49a1857f3da1c600fb23a44256505ff47f", 0x58, 0xfffffffffffffff8) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005c9000)='/selinux/checkreqprot\x00', 0x2001, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002b7000-0xe8)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000821000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00009a7000)={@dev={0xac, 0x14, 0x0, 0x14}, @loopback=0x7f000001, r1}, 0xc) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000f94000)=0x0) 2018/01/31 07:12:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r1, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) setsockopt$inet_tcp_int(r0, 0x6, 0x2e, &(0x7f00004e0000-0x4)=0x7ff, 0x4) connect$vsock_stream(r1, &(0x7f00006e6000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000848000)=@assoc_value={0x0, 0x2}, &(0x7f0000385000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000501000-0x20)={0x47, 0x0, 0x8000, 0x7ff, 0x6, 0x1, 0x6, 0x1, r2}, &(0x7f0000c06000-0x4)=0x20) 2018/01/31 07:12:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) 2018/01/31 07:12:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f55000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000f04000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "da27e44012000000ca105d838805643e11a9070dac9826288190d467d533df9ae5fe09a73fc028d3257926c579dd3b78c51c9e1a020c82195e9bbb9bde71c0e4", "6cfc2f1f0d2a0bb432710503402da0d4956e356a640f28a640b76f0cbef39f8d", [0x0, 0x0], 0x0}) fstatfs(r0, &(0x7f00006e7000-0xdd)=""/221) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008a2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f000098e000-0x4)=0x9, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa4000-0xe8)={0x0, 0x0, 0x0, 0x7, 0x7ff, 0x0, 0xb, 0x4, 0x1, "42a14e969f972176474b26409dde97d3ec942827a537e9ee011f5d3b0663f2bc78ca30feaeb3c53be130d34b3db4b438b371818a956b917cb518133736d4261a", "0431b3c0ba5a03e9f9bc9071aea64e91915b3795935dd420089794f41bc825e0c5769890c8d974b4e15c8eb5e4e4c25c83f310b92ddc8f9146a4a05903543797", "c81ab31dc2ee07fa4de8ec18f696bba56565a7486e267b22617f1971632471b3", [0x2, 0x80]}) 2018/01/31 07:12:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x401, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000dbb000-0xfc)="cf21c1fc8402d82bb185b9b5facc7c2bed60c77aa56e0361f7fced8526fc7b2f0184c75f81892c7d90ba0f22316e1676ce16ba7936bab2417cbf4c3610002b2818b6771531a192d383bfaad080d6d34612dcf7c29c0942e026298ac8f78b9b168d388be29bd0128ff7f571c06a1414320c77574db66a3a04f2f691d7d470dc39eb978668107e2a2ca43ea0c680ddb067d9b8143620770c9e00e9bfa281dda7dbef8ee9632cc23aff5455a84b37fc4be2ce3c80a618fae76a366005a21cfcaa1c701b5e2b611faa0468a3e3318ca3783bd04867115f6546ab68ecb91d48eacaca4801643c812362cec1816ecb76d021ed783f72f652bd5722a67f63d1", 0xfc, 0x1, &(0x7f0000dbb000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00006d8000-0x4)=0x3, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000468000-0x5)="07073c0d04", 0x5) 2018/01/31 07:12:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x50, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:12:18 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f3e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x9, 0x0, @fr=&(0x7f0000906000-0x18)={0x80000000, 0x3, 0x6, 0x6, 0x80800000000000, 0x3ff, 0xa5}}}) write(r0, &(0x7f0000000000)="e10bd07c4878c29ef4d98fe3da4223a1510571f656adb9a0116b82c2746486dcfb1dcabc721cbacbde60e7ae46e5b902519a7eb2526c49b76acd9cda08871dc4d143f0c62cf3310191affafeeee4b26bb4904f94c167", 0x56) clone(0x0, &(0x7f000059f000-0x12)="", &(0x7f0000cf3000-0x4)=0x0, &(0x7f00000c6000-0x4)=0x0, &(0x7f0000e73000-0x7e)="") sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000a31000-0x8)=0x0, 0x0) 2018/01/31 07:12:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000e64000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000b9f000)=""/46, &(0x7f0000000000)=0x2e) mlockall(0x400002000001) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x0) lchown(&(0x7f0000002000)='./file0\x00', r1, r2) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000+0x77b)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0xf19, 0x1, 0x4, 0xa, 0x80, 0xa0, 0xff, 0x0, r3}, {0x1, 0x5, 0x849, 0x80000000, 0x1f4, 0x3, 0x4, 0x9}, {0x568e, 0xffff, 0x1, 0x9}, 0x1, 0x9, 0x1, 0x1, 0x2, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x1, 0x0, 0x2, 0x0, 0x5, 0x0, 0x8}}, 0xe8) 2018/01/31 07:12:18 executing program 0: r0 = inotify_init1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000293000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) setsockopt(r1, 0x7, 0xda3, &(0x7f0000a31000-0x5f)="05afcc04108ef161092cb449e910709d70dcb02c09f64a6a03039e60788f89105facfc2fa0d632dcb73c0c275a9abddf1311461823ef460d1aa1a2b343bc4b6699bb8788ddd0339c87288e9dbcfb7ca8c004d878697b2e2ed5ad3bb4bc1b04", 0x5f) 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$inet6_tcp_buf(r1, 0x6, 0xc, &(0x7f0000002000-0xce)=""/206, &(0x7f0000002000-0x4)=0xce) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000b67000)=[{&(0x7f0000c99000-0x31)="69efb8ca31e138ac64ea646a3b0710d6b782ee28d11f80132e4f1062d8a87af929de0b9cd352524cdb67ad90273358cefc", 0x31}, {&(0x7f0000001000-0x32)="54d439435bb97a4df296cbbe74d310a24d211e0fd996e8efb3f6690cbc41099b804f17627933a3930de092ec226671a23608", 0x32}, {&(0x7f0000001000-0xaa)="390ab7588cc336793dbcb967587fd3cfa1c8d0ab7544a94b9aef6d838fd763e79cdce886f106fda37ccfeadfff741fbd9b859cd8fe79fb977b44cb24e92d4ce988945244b93c017c376297cfa78676921ca44010dae2a7f4b0245712a0cd387956b6f49dedcba316406950b25ed75f5a6c888717800d550d1a34c4ffde9a026b726e8c8a0f0c29226395feb9571b464d3b3ac22dfd3123c31ac6ee6ed8c6a6f3679214df62a252b92787", 0xaa}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000002000-0x8c)={r2, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/31 07:12:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) clock_gettime(0x0, &(0x7f0000b46000)={0x0, 0x0}) ppoll(&(0x7f0000a93000-0x38)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000feb000)={0x0, r2+30000000}, &(0x7f000023d000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000310000)='/proc/self/net/pfkey\x00', 0x100, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/31 07:12:18 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000234000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x6, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x380, 0x4, 0x8, 0x4, 0x7, &(0x7f0000000000)=@common='gre0\x00', 0x7, 0x2, 0x30000000}) ioctl$KDSETMODE(r0, 0x4b3a, 0xb55d) socket$inet(0x2, 0x8000a, 0xcd) 2018/01/31 07:12:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f000065a000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000940000)=[{r0, 0x2, 0x0}, {r0, 0x80, 0x0}, {r0, 0x9, 0x0}, {r0, 0x140, 0x0}, {r0, 0x80, 0x0}, {r0, 0x20, 0x0}, {r0, 0x4000, 0x0}], 0x7, &(0x7f0000a32000)={r1, r2+10000000}, &(0x7f000003a000-0x8)={0xea8f}, 0x8) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000417000-0xc)={0x2, 0x1ff, 0x8af5, 0x1, 0x400, 0x4}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002fa000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r0, r4, 0x2) fcntl$lock(r4, 0x7, &(0x7f000067d000-0x20)={0x1, 0x0, 0x4, 0x6, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000a9f000-0x4)=0x0, &(0x7f00002d2000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000281000)={0x0, 0x0}, 0x8) 2018/01/31 07:12:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ddf000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000b4f000-0x4)=0x0) pipe2(&(0x7f00004cc000)={0x0, 0x0}, 0x4000) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/31 07:12:18 executing program 1: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006dc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00004a7000)={0x0, 0xffffffffffffff25}, &(0x7f0000abe000)=0x10000018c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f6f000-0x4)=r1, 0x4) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000fc8000)='./file0\x00', &(0x7f0000a79000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x894a, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/31 07:12:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000b75000)=0x0, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x40000001) 2018/01/31 07:12:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f00000aa000)=""/0) r0 = socket$netlink(0x10, 0x3, 0x20) ustat(0x3, &(0x7f0000ed2000+0x32a)={0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) recvmmsg(r0, &(0x7f00001f3000)=[{{&(0x7f00002a8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000fca000)=[], 0x0, 0x0, 0x0, 0x3}, 0x80000000}, {{&(0x7f0000576000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000011d000-0xa0)=[{&(0x7f0000ee3000-0xe8)=""/232, 0xe8}, {&(0x7f0000b46000-0x52)=""/82, 0x52}, {&(0x7f0000203000)=""/45, 0x2d}, {&(0x7f00006db000-0x87)=""/135, 0x87}, {&(0x7f0000c92000-0xd9)=""/217, 0xd9}, {&(0x7f0000f8f000+0x546)=""/3, 0x3}, {&(0x7f0000343000-0x14)=""/20, 0x14}, {&(0x7f00001c9000)=""/192, 0xc0}, {&(0x7f0000ed9000)=""/85, 0xfffffffffffffc2d}, {&(0x7f0000b33000-0xeb)=""/235, 0xeb}], 0xa, &(0x7f0000788000-0x27)=""/39, 0x27, 0x1}, 0x800}, {{0x0, 0x0, &(0x7f0000bb1000-0x10)=[{&(0x7f0000af4000)=""/32, 0x20}, {&(0x7f0000248000-0xf6)=""/246, 0xf6}, {&(0x7f0000194000-0x1)=""/1, 0x1}, {&(0x7f0000d0e000-0xef)=""/239, 0xef}], 0x4, &(0x7f0000426000)=""/73, 0x49, 0x8}, 0x4}, {{0x0, 0x0, &(0x7f00002ad000-0x20)=[{&(0x7f000014b000)=""/87, 0x57}, {&(0x7f0000fec000-0xf9)=""/249, 0xf9}], 0x2, 0x0, 0x0, 0x9}, 0xfffffffffffffffe}], 0x4, 0x40, &(0x7f0000705000-0x10)={0x0, 0x1c9c380}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006b7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004a6000-0x4)=0xc) r3 = geteuid() lstat(&(0x7f0000eb6000)='./file0\x00', &(0x7f000019c000+0xf82)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000131000-0x8)={0x0, 0x0}) r6 = getuid() lstat(&(0x7f0000a05000)='./file0\x00', &(0x7f000050d000-0x2f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0x0) getresuid(&(0x7f00003f0000)=0x0, &(0x7f0000a36000)=0x0, &(0x7f00007e7000)=0x0) getresgid(&(0x7f0000476000-0x4)=0x0, &(0x7f0000a59000-0x4)=0x0, &(0x7f0000391000-0x4)=0x0) r11 = gettid() r12 = geteuid() stat(&(0x7f0000a6d000-0x8)='./file0\x00', &(0x7f0000a9f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c5b000)=0x0) stat(&(0x7f0000d1b000-0x8)='./file0\x00', &(0x7f0000c74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x295, &(0x7f0000430000)=[r4, 0x0]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000052d000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000639000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000fd000)=0xe8) getresgid(&(0x7f0000d77000-0x4)=0x0, &(0x7f0000234000)=0x0, &(0x7f0000f3f000)=0x0) r20 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f43000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000354000)=0xe8) lstat(&(0x7f0000e8e000)='./file0\x00', &(0x7f0000b13000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c98000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000562000-0x4)=0xc) r24 = getuid() getresgid(&(0x7f0000e70000-0x4)=0x0, &(0x7f00009d0000)=0x0, &(0x7f0000943000-0x4)=0x0) lstat(&(0x7f0000e90000-0x8)='./file0\x00', &(0x7f0000fbb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000c63000)={0x0, 0x0}) lstat(&(0x7f0000083000-0x8)='./file0\x00', &(0x7f0000a71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003df000)={0x0, 0x0, 0x0}, &(0x7f0000e5b000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f00008ad000)=[{&(0x7f0000c7c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000703000+0x262)=[{&(0x7f000076c000-0xd2)="49c400fb1f193f9b312ce099f51ec32a3710ae44c42e49807b3a99696e9cea6bccc7cf5479439adf1fc2e273429f4247fc36583d2928d194bfee29373982bd9294bcb24650834dbec2e839fcd0e4b7c4af43f2023a38f48d4158c3c92ebe8a96c141d788c9b1be3f01210b4af1e5abb05fdb431661dae3632670def65741e66715f5ead978a54ee2f3fef3dc71d7ced7f7e074eb6719f7a68d3300d87c3c8e08ee4413c55fd875c78466dbf2f86ffd69c47bd71ec043cbfd14b96afd1df5d5b0314a88ea0c963c02aedd0eec348a75a6f622", 0xd2}], 0x1, &(0x7f00000bc000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, 0xffffffffffffff9c, r0]}], 0x110, 0x20000000}, {&(0x7f0000c7d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000088c000-0x80)=[{&(0x7f0000372000)="e444c20d6116ebebcf67e93869af7732c52992def5831a517cc0c468304855967d397899", 0x24}, {&(0x7f00006db000)="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0x1000}, {&(0x7f0000817000)="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", 0x1000}, {&(0x7f000058b000-0x5)="1070aaad79", 0x5}, {&(0x7f0000973000)="c4c42e53b58bd5b50db72d065997e55e146903077a2adcaa6e85213889ee5e22bddf7d07018cdfddbc2a9c18b2614b35e74e143f256b768200e388c591702af6226f3732a3e894ed02a306b7d5f28374351515de266fb81d729cb44a7c655c3db45c15c4b5a86f16fe46b95b3b71fde422b6711dce", 0x75}, {&(0x7f000013a000-0xa1)="4dca903769a1a4f7bd1895556cd49a40a2d1134af5a93c5323fa694b5c5b1a5961460d196a431a55e6d412bef7c10f74a3a9ef26b0e601e4c07709ee96e47ad8b9f59b2aa67e5e09398dc171a3c33deb887aefa8982cd0bce0ccee3ca75448314f3a1d2df5305c67c91e79648ef005480effc6a61b0bd0d892c96fdcde618b3a1bfe795cff8a4f86b486740073064f5199a8841d809bf999080354e74542c039c8", 0xa1}, {&(0x7f0000557000-0x8b)="4961b35576ac17cca102abeb6a621cb196ef7171ddf012aa03d5d14a1824adb58857ccbfc67bdd5bd0e13d812e0d706553c80df61fdfbade5b9d762d1c089688b1d6ed62ba6c661fe9be712ce45a2b76117b93b8496f1aa51275113b1ba20e561df3e49aaeae4a501b189973f6fcde829e7b81bbd6db3c757ff4f6dd44c717205322e10e2cab2eb9906216", 0x8b}, {&(0x7f00000ff000-0xf)="992dfa6e03fa2abcfaa45663bf5517", 0xf}], 0x8, &(0x7f00004d3000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x150, 0x4000000}, {&(0x7f000070b000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000b43000)=[{&(0x7f00005a4000-0x86)="5cf23c3060082cd35809d0ef2bfa033eb02fa61f93664aace219764fc3a9adb54f81cec52604a0f953d7786671fb9774d82b4994326b7329e7171eeab7a9e4959719a081dade7b2ec4c067db171d0808f9dc5436900af1b4a5c1cb44a03821aeeff33e0f3a9eb8d2bac062c9f8c068779f342d169da759e2c4e067ecf45cef96045a637d146e", 0x86}, {&(0x7f0000c8a000)="7af0e810c308579e6b3d97fb65df0e94263b023446f38f0567623f0fc6c355317cefec0db1c2a7b8adf966895a10abd02f1a13754097340612b4371cdfccee8d7e0e1662d9180e527316c7c83e480aa2387df165e6f2f840ae02239403bd2e690788df06c3d668458efe2f8d9845842a14b6f55352b8639e00ff6d845ae18aafe279e29f7d59d1bfcfdc89e7a93445456f1ff0e1837746c773b54858d88d472fe026bf8d4719a855d5c0329a6857d1a3236c9feed7978061620feaeedae9d61a", 0xc0}], 0x2, &(0x7f00001cb000-0x40)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0x40, 0x4801}], 0x3, 0x4) 2018/01/31 07:12:18 executing program 7: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000041000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000040000)=0x1c, 0x80800) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000042000-0x8)='cmdline\x00') mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f000001d000-0x8)='./file0\x00', &(0x7f0000042000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) getsockname(r0, &(0x7f0000041000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f000003c000)=0x10) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000033000)='rpc_pipefs\x00', 0x3, &(0x7f000003f000)="6469b0ea7d1a0d7bf71a19e4d99060bffd26f47dfcd61646bf2b84dd92e3a0bf1da9f36ad854a82f579a1d5f27412ec795da0de0a64aced4a03be9ee8da503977e25b2e82fdd5dbf4c7195bd27b1e660aea333162995b4e0dae5654d82cdc78e92ccefaf37e2f635fecf8432a5db3a2a33b2fdfacb65fb642168affda401c78a1d4b5afd0cd5fa33c91906e0d871ce0df1acd87c8f0bae840edc8dba5b94044862d2a89e38d18a5b") mknod$loop(&(0x7f0000024000)='./file0/bus\x00', 0x0, 0x0) 2018/01/31 07:12:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000049d000-0x11)='/dev/vga_arbiter\x00', 0x4400, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000559000-0x10)={0x4, &(0x7f0000de3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x1, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) r2 = memfd_create(&(0x7f00009e8000)='\x00', 0x3) symlinkat(&(0x7f00005c9000-0x8)='./file0\x00', r2, &(0x7f0000cfd000)='./file0\x00') sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfd, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000b78000-0x4)=0x0) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f19000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000686000-0x4)=0x0, &(0x7f0000b16000)=0x4) 2018/01/31 07:12:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x4, &(0x7f0000001000-0xd7)=""/215) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f000076f000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/31 07:12:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b3f000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ca5000)={0x3, [0x80000001, 0x7f, 0xfffffffffffff57c]}, 0xa) accept$inet6(0xffffffffffffff9c, &(0x7f0000435000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00007ab000-0x4)=0x1c) r1 = add_key$user(&(0x7f0000255000)='user\x00', &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000361000-0xf8)="bfaac8f0c452a21d74b9488c866e9df87b358a8f7d761f706ffbde2c68ea7fcf301c20011e577e6c2b6d7ed85483cf5eb37e50cce538cf2181ee5c8e5998cac2986e672d26a2c5faf7601633f26352d9f701a1fc0ddec1a4d77400c1242a2165f625e4f0a0baceb7d30ffb41fb50a94c205e8b570fd940f705621ca8af61e4937bdb316f4f3b6da3450f9dd95df44901c2f3cd4ee3df97741e14354466319dcaa53d4e2ab82ddf209a757b5db9655b97c9a4a5a0a4453ce6adcf374a8225068d8a34ef19656462a827787e6cb1f679857aeb027711a10b324a2c518f80392209760f92ad582552f5d0e3a8a1b9fced4d76144f4a434aa23b", 0xf8, 0xfffffffffffffffe) r2 = request_key(&(0x7f000083a000-0x8)='big_key\x00', &(0x7f000072a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ca0000)='\x00', 0xfffffffffffffffa) r3 = add_key$user(&(0x7f00008a9000-0x5)='user\x00', &(0x7f0000da2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e74000-0xa4)="92a92be7c7499497a2ee71c5c2f4f471fb916904b2d68e577eaf749d5444d1aa95a0a9d995247c056536cbac5710e90bce7eb588e1c443f62d63a62e9f4cd8f958c090e1581a19bb0c9558c6fbc800ec4bd73fd3313b5c60a55412ef038f18fb881510406c737c0df60d4d7f34f8795a1a05b6a4a94c1efdbfc30a8230bf441f05cc10b4900a8701be53434a080e8a96872e7ced4f1382dcc8d695f41c764d4aa03a2782", 0xa4, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000409000-0xc)={r1, r2, r3}, &(0x7f0000232000-0x9b)=""/155, 0x9b, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) r5 = dup(r4) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r4, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000038d000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c3000-0x4)=0xe8) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r4, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) exit(0xfffffffffffffffe) sendto(r5, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000aa3000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) add_key$keyring(&(0x7f0000505000)='keyring\x00', &(0x7f00003f9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) sendto$inet(r4, &(0x7f0000f47000)="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", 0xf73, 0x0, &(0x7f0000c70000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r5, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x170, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x170}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r5, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xa6, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xfffffffffffffe2b}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:12:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) socket(0xe, 0xa, 0x6) r2 = syz_open_procfs(0x0, &(0x7f0000695000)='net/arp\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0x4000000000400ff) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000060c000-0x4)=0x0, &(0x7f0000f1f000)=0x4) 2018/01/31 07:12:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000207000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000dcd000-0x10)={0x71, &(0x7f0000ed9000-0x71)=""/113}) sysfs$1(0x1, &(0x7f000033d000-0x6)='ramfs\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000298000-0xc)='/dev/rfkill\x00', 0x0, 0x0) 2018/01/31 07:12:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000474000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) pwrite64(r0, &(0x7f0000c2a000)='n\a', 0x0, 0xbffffffffffffffc) 2018/01/31 07:12:18 executing program 6: mmap(&(0x7f0000000000/0x5cd000)=nil, 0x5cd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00005a8000)={0x0}, &(0x7f00005ce000-0x4)=0x4) ioctl(r0, 0x227b, &(0x7f00005cd000-0x1)="") 2018/01/31 07:12:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f000047e000)={@generic="187a35801e759fc37cfa29984967df8e", @ifru_flags=0x0}) sysfs$2(0x2, 0x4, &(0x7f0000783000-0xd8)=""/216) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000748000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000062000)={0x100000001, 0x0, 0x10001, 0x1c}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000fd9000-0x20)={0x5, r1, 0x1, 0x7fffffff}) r2 = socket$inet6(0xa, 0x80000, 0x5d7) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00001a4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3100}) 2018/01/31 07:12:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) connect$inet(r0, &(0x7f00006c5000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000cbd000-0x1000)=""/4096, 0x1000, 0x1013d, &(0x7f0000c8e000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:12:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000a3e000-0x8)={0x0}, 0x8) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000a22000-0x2)=0x10000) [ 41.443329] device gre0 entered promiscuous mode 2018/01/31 07:12:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000098d000)='net/dev\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000009a000-0x490)={0xb94, {{0xa, 0x1, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x1, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8b0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x33}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x97}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x688d, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xf7, @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]}]}, 0x490) preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) 2018/01/31 07:12:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000192000)=[{{&(0x7f0000ae8000)=@generic={0x0, ""/126}, 0x80, &(0x7f000047b000)=[{&(0x7f00003fa000)=""/169, 0xa9}], 0x1, 0x0, 0x0, 0xa87}, 0xc61}, {{&(0x7f000049f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000030c000)=[{&(0x7f000046e000)=""/228, 0xe4}, {&(0x7f000015c000)=""/4096, 0x1000}, {&(0x7f0000ee4000)=""/31, 0x1f}, {&(0x7f0000a10000)=""/250, 0xfa}, {&(0x7f0000149000-0xe0)=""/224, 0xe0}, {&(0x7f000056b000-0xfd)=""/253, 0xfd}, {&(0x7f00000e9000-0x2a)=""/42, 0x2a}], 0x7, 0x0, 0x0, 0x3}, 0x300000000000000}], 0x2, 0x100, &(0x7f00003c2000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ac9000)='veno\x00', 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd3000-0x4)=0xe8) getresuid(&(0x7f000087f000)=0x0, &(0x7f0000a91000-0x3)=0x0, &(0x7f0000c87000-0x4)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c86000)='/dev/sequencer\x00', 0x220200, 0x0) setreuid(r1, r1) dup3(r2, r2, 0x80000) recvfrom(r0, &(0x7f0000acf000)=""/101, 0x65, 0x0, 0x0, 0x198) 2018/01/31 07:12:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8001, 0x802, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000c59000-0x12c)=[{{&(0x7f00005d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000742000)=[], 0x0, &(0x7f0000475000)=""/97, 0x61, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000362000)={0x77359400, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ff6000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, r1}, 0x14) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 07:12:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) write(r0, &(0x7f000074b000-0x26)="260000002a0047d2ff0800000000000000010000010000000000000004000000000000000021", 0x91d8) r1 = dup2(r0, r0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000061f000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) renameat(r1, &(0x7f0000848000)='./file0\x00', r2, &(0x7f000042e000-0x8)='./file0\x00') ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00008b8000)=0x0) 2018/01/31 07:12:18 executing program 1: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ef0000-0x10)={0x2, &(0x7f0000ef0000-0xd)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8, 0x0}]}, 0x10) r1 = socket(0xe, 0x2, 0x3) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, 0x0, &(0x7f0000ef1000-0x4)=0x0) 2018/01/31 07:12:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c9a000)={0x0, 0x0}) r1 = userfaultfd(0x0) syz_open_dev$sg(&(0x7f0000aa6000-0x9)='/dev/sg#\x00', 0x2, 0x0) r2 = gettid() ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) process_vm_writev(r2, &(0x7f0000e99000)=[{&(0x7f000075f000-0xb2)=""/178, 0xfffffffffffffec1}, {&(0x7f0000ad3000-0x30)=""/48, 0x30}], 0x2, &(0x7f000088f000-0x20)=[{&(0x7f0000341000-0x27)=""/39, 0x27}, {&(0x7f00002d3000-0x53)=""/83, 0x53}], 0x681d3f57d54f354, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) close(r1) fcntl$getown(r0, 0x9) 2018/01/31 07:12:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000a96000-0x18)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x4f) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000d09000/0x4000)=nil, 0x4000, 0x77) munmap(&(0x7f0000319000/0x1000)=nil, 0x1000) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f000048b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c78000)=0x10, 0x800) mmap(&(0x7f0000319000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000a78000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00001cd000)=r1) 2018/01/31 07:12:18 executing program 2: getrandom(&(0x7f000001e000-0x31)=""/49, 0x31, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:12:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ff7000)={0x0, 0x0, 0x0}, &(0x7f000011b000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000859000)="6e6574891c0000000000006500") ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xb41) pread64(r1, &(0x7f0000520000)=""/0, 0x0, 0x20000000800) clock_nanosleep(0x1, 0x0, &(0x7f000014d000-0x10)={0x0, 0x1c9c380}, &(0x7f0000513000-0x10)={0x0, 0x0}) 2018/01/31 07:12:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000071c000-0x38)={&(0x7f0000ac7000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000439000-0x80)=[{&(0x7f0000528000)=""/150, 0x96}, {&(0x7f0000e09000)=""/89, 0x59}, {&(0x7f0000090000-0x6e)=""/110, 0x6e}, {&(0x7f000024e000-0xe1)=""/225, 0xe1}, {&(0x7f000076d000-0x25)=""/37, 0x25}, {&(0x7f00008bd000-0x3e)=""/62, 0x3e}, {&(0x7f0000702000-0x81)=""/129, 0x81}, {&(0x7f0000d2b000)=""/74, 0x4a}], 0x8, 0x0, 0x0, 0x1}, 0x40002003) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00002e1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008e3000-0x24)=@ethtool_rxfh_indir={0x1e, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:12:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) openat(r0, &(0x7f000077a000-0x8)='./file0\x00', 0x100, 0x1) lseek(r0, 0x0, 0x0) 2018/01/31 07:12:18 executing program 1: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x16, 0x8000f, 0xb) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000fdc000)=0xffff, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00006d9000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fdd000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd7000)={@common='lo\x00', &(0x7f0000fdb000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x7ff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:12:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000bac000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) r0 = request_key(&(0x7f000087d000-0x6)='.dead\x00', &(0x7f00008d0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000eb8000-0x2)='#\x00', 0xfffffffffffffff9) getresuid(&(0x7f0000fa2000)=0x0, &(0x7f0000045000-0x4)=0x0, &(0x7f0000f54000-0x4)=0x0) getresgid(&(0x7f0000960000-0x4)=0x0, &(0x7f0000186000)=0x0, &(0x7f0000fcf000-0x4)=0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00002ce000)='/dev/rtc\x00', 0x10101, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000981000)={&(0x7f0000223000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f94000)=[0x0, 0x0, 0x0, 0x0], &(0x7f00002a0000)=[0x0, 0x0], &(0x7f00008ca000-0xc)=[0x0, 0x0, 0x0], 0x8, 0x4, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, r1, r2) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00007e6000)='/dev/keychord\x00', 0x4000, 0x0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000d13000-0x4)=0x7) getsockname$packet(0xffffffffffffff9c, &(0x7f000007f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000671000)=0x14) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000e78000-0x10)={r5, 0x1, 0x6, @random="3f4147aa7389", [0x0, 0x0]}, 0x10) add_key$user(&(0x7f0000c6e000-0x5)='user\x00', &(0x7f00008b0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000913000-0x84)="fd0fe2faae8a3c744eda9f0f0ceb67fa150a231b5fff5f5ab3b9e06c9e81bdfbdf5a78534f8678e144a5e22e04bcb8f8f971cb1d95c8a4ab871f3bc6c164940a4324926fafd570b12eadd20acd3e0c18215c8d9da930e46d643410a17e30cb3160cb383212ad5cb16c14c7f58d1291c292ec27a07c0f205f86b8b5d20511786a", 0x80, r0) keyctl$session_to_parent(0x12) 2018/01/31 07:12:18 executing program 5: clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f0000240000)=0x0, &(0x7f0000190000-0x1)="") r0 = creat(&(0x7f0000a2e000-0x8)='./file0\x00', 0x164) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d4d000-0x4)=0x0) readlink(&(0x7f0000b7e000-0x8)='./file0\x00', &(0x7f0000424000-0x1000)=""/4096, 0x1000) syz_open_procfs(r1, &(0x7f0000cfa000)='net/packet\x00') 2018/01/31 07:12:18 executing program 7: clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getdents64(0xffffffffffffffff, &(0x7f0000491000)=""/133, 0x85) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x2, 0x6, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x14000000, &(0x7f0000002000)="3fcd59c47ef912491a3a84e9a07b3f0c6b091bc7468e98fc2d0e1333f47a72b959e81a702fed88d9e6003528abc3842d149a28caf14bda3b5c2b77e31201882ea77415f731643a8d21987c690046e2cfc953e4b4db902c3f87e51438d48e82c1d7bc03c78543a11ab77fb4d6e76f08c6d4dff57646a4ef4caae71d4a3e0255b167c7f0af0042dcd896015e46039e2a76c0694ae8449a8e1bf23f98b4b2f989812927a85d159efe16d944451c7e09aeb6", &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000002000-0xfc)="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") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(r0, 0x0, &(0x7f0000000000)=0x0) bind$llc(r1, &(0x7f0000b3f000)={0x1a, 0x8, 0x1000, 0x7, 0x0, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/31 07:12:18 executing program 0: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000033000-0xd)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000057000)=[{&(0x7f0000009000)='UW', 0xa6cab008a4b120bf}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000052000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x67, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x90) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000058000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ftruncate(r2, 0x7) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000057000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000054000-0x58)={0x80, 0x0, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000004c000-0x20)={@generic="5575329b313eca8dcf8b68a54ee607c3", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f000003e000-0x50)={@generic=""/16, @ifru_addrs=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}}) 2018/01/31 07:12:19 executing program 3: openat$keychord(0xffffffffffffff9c, &(0x7f000075d000)='/dev/keychord\x00', 0x41c3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f00002f5000-0x2c)={0x14, 0x1, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:12:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) inotify_init() r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000084e000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x81) 2018/01/31 07:12:19 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80004) fcntl$lock(r0, 0x5, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:12:19 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000021000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000023000-0x30)=[{&(0x7f0000007000-0x8d)="09ef3a0aedf06fc7df58f5dc10f811318a50c421a34ec525ccb4d42fab424969f69a83a5b2c6af34a1961cf78c0e19552484dc08fab78a6e2869df729acb39deb1cfe7709a4c6bdf57ebc041507c689520e02e2ce163516d69f4a58b540ec34ae0ef51efbbb491b218c20902a8ab50c2880d6dcfb21fc14f7bf521172664c8515e9094b1fb2c4492b09f98a07d", 0x8d}, {&(0x7f0000022000)="1f40e6853e88bd4a3b2ec08a963bbdf2e0288a0dfdd74458b0078ffbaf6e9b2fb0fbf0ec2abb6e7608f8654985f57a024f25126f0318cac04e88a04edd82435f8bcc040bb37c9bfcfb06b2d815a01c337649517c7a5edf7a711c119998bcfebb2e9e4d991d3c4252f4c299e228d299b8a7e823e2ceb13f8e2ec1385efecf36719e1a546e4fbadf160cc7000ae64363b9e222153160bfa83182c4e2b2183e", 0x9e}, {&(0x7f0000022000)="d349e1f239003d1a9e81fc9422f24493218030d2f657e70d9244b0cca28190e222b22018773aea53f7804515e3211892fc197f0ede3942fd4f3929647b229fe4535af2ee8a8ec024796d9245d8c9e280e50174617a90739be319c7196f36b1852870012b0cf4e9468f8d924e07f1ad9a02b1f056aee655e025197659baad90ccea18dd59183e336bfdb2f4b7dfa301d9b51f2a4498a6d419ba63440b98a4bb482a45f54e77ed2cdbb91236a8b8954cb24e04df8eb95f28c2fa4190dd72d750", 0xbf}], 0x3, 0x0) writev(r0, &(0x7f0000011000)=[{&(0x7f0000012000)="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", 0x1000}], 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/31 07:12:19 executing program 1: inotify_init1(0x80000) clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000f0b000)='./file0\x00', 0x82000000) ptrace(0x4207, r2) openat$keychord(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0x3, 0x0) 2018/01/31 07:12:19 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd7000)={@common='lo\x00', &(0x7f0000fdb000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x7ff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f000012d000)='./file0\x00', 0x280000, 0x10) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000fdd000-0x4)=r1) ioctl$TIOCNXCL(r1, 0x540d) 2018/01/31 07:12:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r0, &(0x7f000065b000)=[], 0xc4257cd6561025c) 2018/01/31 07:12:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x6, {{0xa, 0x2, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000004000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, r1}, 0xc) pivot_root(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)='./file0\x00') r2 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="7f0b581fe48bff947e3a31a28e7756557a11c5996db37a12d8c4c76dd10c3890015887331054014e34d94e2e66fa8884eb69f940a3ad567142f1e2e25cbcd5906191b5a6b15ac473c69ab33bdfe019465c7639f8bd5d384bcb73de53172260a417136f8ea6d36e2d597f73e77da87978dd9c7e90c3", 0x75, 0x0) r3 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffff9) keyctl$link(0x8, r2, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000004000-0x8)={0x0}, 0x8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="5d5bc0385de1adb4b5bffc2013df39b5", 0x10}], 0x1, 0x0) 2018/01/31 07:12:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)="") mknod(&(0x7f0000a2f000-0xe)='./file0/file0\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000909000)='/dev/sequencer2\x00', 0x180, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000d44000-0x7f)=""/127) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") clock_gettime(0x0, &(0x7f00003fc000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000aef000)={{r1, r2/1000+10000}, {0x0, 0x0}}, &(0x7f0000420000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 07:12:19 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004f7000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000001000)=0x0, 0x697) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) epoll_create1(0x0) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000341000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000030000-0x8)={0x0, 0x0}) pipe(&(0x7f000098d000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000fba000-0x4)=0x7) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:12:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000005f000-0x10)='/dev/sequencer2\x00', 0x143000, 0x0) open$dir(&(0x7f000016e000)='./file0\x00', 0x4000, 0x8) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000e49000-0x18)={0x7, 0x2, 0xffff, 0x4, 0x5, 0x6}) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bf3000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x18, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2a53ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x9, 0x2], 0x0}) symlink(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000b00000-0x8)='./file0\x00') connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r2, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000ade000-0x10)={0x0, 0x7530}, 0xfffffffffffffd40) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$inet(0x2, 0xb, 0x848) truncate(&(0x7f00003a2000-0x8)='./file0\x00', 0x31d) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r4, r5, 0x8001, 0xfffffffffffffffc, 0x100080) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00007a3000-0x4)=0xfff, &(0x7f0000630000-0x4)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000e22000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000047e000-0x4)=0x0, &(0x7f0000195000)=0xfce1) r7 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) kexec_load(0x0, 0x0, &(0x7f00004ee000-0x120)=[], 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f00009f4000)=[{&(0x7f0000915000-0x1000)=""/4096, 0x1000}, {&(0x7f00001fd000)=""/115, 0x73}, {&(0x7f0000a81000-0x45)=""/232, 0xe8}, {&(0x7f0000f09000-0x18)=""/24, 0x18}, {&(0x7f0000086000-0xfe)=""/254, 0xfe}], 0x5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c67000)={0x0, 0x8}, &(0x7f0000eee000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f000046e000-0x6)={r8, 0xe6}, 0x6) 2018/01/31 07:12:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x1) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00005be000)=0x200, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cf0000-0x4)=0xc) sendto$inet6(r0, &(0x7f00003e8000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000d43000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00003b7000-0x80)=[], 0x0, &(0x7f0000eaf000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2018/01/31 07:12:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00005f0000-0x8)={0x0}, 0x0, 0x8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e80000)='/dev/sequencer2\x00', 0x1c1000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000074e000)={0x0, 0x7}, &(0x7f0000583000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000b8000)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000eb3000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000f8d000-0x4)=0x0) timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98)="", &(0x7f00009d0000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r3}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = socket$inet(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000d7e000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000c90000-0x15)='/dev/pktcdvd/control\x00') 2018/01/31 07:12:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d9a000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f000005a000)=[{&(0x7f00004bb000)=""/203, 0xcb}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="") pipe(&(0x7f0000026000-0x8)={0x0, 0x0}) readv(r0, &(0x7f0000638000)=[{&(0x7f0000218000)=""/37, 0x25}], 0x1) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000b9c000)="9736800238829b6ca130") getresuid(&(0x7f0000b4c000-0x4)=0x0, &(0x7f00007ca000)=0x0, &(0x7f0000987000-0x4)=0x0) fstat(r0, &(0x7f0000209000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000a2a000-0x4)=0x0, &(0x7f0000047000-0x4)=0x0, &(0x7f0000f41000-0x4)=0x0) setresuid(r1, r2, r3) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d76000-0x3)='lp\x00', 0x3) 2018/01/31 07:12:19 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000+0x237)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000013000)=0x3) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents64(r2, &(0x7f0000003000-0xc1)=""/193, 0xc1) getdents(r2, &(0x7f0000013000-0x90)=""/144, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000fb7000-0xb0)={{0xfffffffffffffff7, 0x4}, 'port0\x00', 0x9, 0x0, 0x7c00000000, 0x922, 0xea, 0x6, 0xfffffffffffffffe, 0x0, 0x7, 0x86b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:12:19 executing program 1: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x202, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00009dc000)=0x0) socket$pptp(0x18, 0x1, 0x2) writev(r0, &(0x7f0000968000)=[{&(0x7f0000fe3000-0x99)="f1", 0x1}], 0x1) 2018/01/31 07:12:19 executing program 5: flistxattr(0xffffffffffffffff, &(0x7f0000001000-0x1f)=""/31, 0x1f) 2018/01/31 07:12:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009f1000)='/dev/hwrng\x00', 0x1, 0x0) pipe2(&(0x7f0000dad000)={0x0, 0x0}, 0x84000) setsockopt$inet_mreqsrc(r0, 0x0, 0x20000000026, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000925000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000193000)={0x0, 0x40, 0x9781, 0x7fff, 0x6, 0x4, 0x7, 0x8000, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7000000, 0x6, 0x8, 0x200}}, &(0x7f00006ba000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00005dc000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a08000)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000996000-0x6)={r4, 0x400}, &(0x7f0000214000)=0xffffff43) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000032a000)={r5, 0x5, "1a9558b780"}, &(0x7f000074a000-0x4)=0xfffffe35) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) 2018/01/31 07:12:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000304000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005f2000-0x12)='/dev/loop-control\x00', 0x11b001, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f00007b3000+0xa45)=0x1, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e9e000-0xb)='/dev/hwrng\x00', 0x400, 0x0) accept$packet(r2, &(0x7f0000b8a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000082a000-0x4)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000611000-0x10)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x10) getpeername$packet(r2, &(0x7f00005fc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000140000)=0x14) 2018/01/31 07:12:19 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000398000)='\x00') mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000007000-0x1c)={0xa, 0x0, 0xd0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:12:19 executing program 5: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x3, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000f6f000)="", 0xfffffffffffffe64, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) [ 41.903887] audit: type=1400 audit(1517382739.226:24): avc: denied { setuid } for pid=6982 comm="syz-executor6" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 07:12:19 executing program 1: keyctl$unlink(0x9, 0x0, 0xfffffffffffffffe) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000002000)='.request_key_auth\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x1f)='nodev,&[selfem1\'mime_typenodev\x00', 0xfffffffffffffffd) r1 = add_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) request_key(&(0x7f0000001000)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x7)='/ppp1,\x00', r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x2000, 0x20) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000003000-0x1000)=""/4096) r3 = add_key(&(0x7f0000cb6000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002ab000-0x56)="a94aec6f3aa6df70f973f378e2abdfcb0b98182e2a22c01db503f380902db5d0cada49485e11d0fe23913d21dcac0eb6b31b7ac10fa24fb4bee4ec07a01a778140e934c535a4de43f30ab4cbe4ae2914cbd1add35df8", 0x56, 0xffffffffffffffff) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000004000-0x1000)="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", 0x1000) add_key$keyring(&(0x7f000043a000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) 2018/01/31 07:12:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000aa4000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f00007c2000-0x4)=r1) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000deb000-0x77)=""/119) tkill(r1, 0x16) get_robust_list(r1, &(0x7f0000d25000)=&(0x7f00002ef000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00006a9000-0x8)=0x18) 2018/01/31 07:12:19 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00005f3000)={0x0, 0x3, 0x7fff}, &(0x7f000042f000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c2a000-0x8)={r1, 0x0}, &(0x7f00002f5000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000850000-0x4)=0x0, &(0x7f0000904000)=0x4) 2018/01/31 07:12:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006cb000-0x8)='./file0\x00', 0xffffffffffffffff) r0 = creat(&(0x7f000059d000-0x8)='./file0\x00', 0x5) getpeername$unix(r0, &(0x7f0000b51000-0x6e)=@file={0x0, ""/108}, &(0x7f0000209000-0x4)=0x6e) chroot(&(0x7f0000256000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00006a3000)=""/99) umount2(&(0x7f0000067000)='..', 0x0) getxattr(&(0x7f0000016000)='./file0\x00', &(0x7f00002fc000)=@known='security.selinux\x00', &(0x7f00002e5000)=""/78, 0x4e) 2018/01/31 07:12:19 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) r1 = gettid() clock_gettime(0x3, &(0x7f0000635000)={0x0, 0x0}) rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000349000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x3, r1}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000fd7000-0x20)={0x0, 0x6, 0x3, 0x10001, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) tkill(r1, 0x15) 2018/01/31 07:12:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x20, &(0x7f0000001000-0x20)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000749000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000260000-0x8c)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup(r2) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r2, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000e78000-0x1)="", 0xfffffffffffffeb4, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f00002cf000-0x284)='t', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f41000-0x6)={0x0, 0x0}, 0x6) 2018/01/31 07:12:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000280000)={0x6d9, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x1, 0x4, 0x8, 0x37c, &(0x7f0000973000)=@generic="8ef38cd39d974fcfd8aa9fffe1e9c91c", 0x4, 0x8177, 0x6}) modify_ldt$read_default(0x2, &(0x7f0000d94000-0x4c)=""/76, 0x74) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d17000-0x38)=[{0x0, 0x0}, {0x2, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x200000000000026f) mkdir(&(0x7f000037b000)='./file0\x00', 0x80) r1 = creat(&(0x7f000015a000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000fbc000)={0x0, 0x74, &(0x7f0000c15000)=[@in6={0xa, 0x0, 0xf3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, @in6={0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000678000-0x4)=0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000c8a000+0xca6)=0x0) getresuid(&(0x7f00000e2000)=0x0, &(0x7f00007a5000)=0x0, &(0x7f0000286000-0x4)=0x0) getresgid(&(0x7f00000c1000-0x4)=0x0, &(0x7f0000f7f000-0x4)=0x0, &(0x7f00007e2000)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00003f0000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000083e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d73000-0x4)=0xe8) r8 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c2c000-0x59)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000460000-0x4)=0xe8) getgroups(0x2, &(0x7f00006f4000)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000d65000-0x4)=0x0) lstat(&(0x7f0000ae8000-0x8)='./file0\x00', &(0x7f0000a0b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000f3d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000042000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006a4000)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c2000-0x4)=0xe8) stat(&(0x7f0000e25000)='./file0/file0\x00', &(0x7f0000469000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f31000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000072c000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c8000)=0xe8) getgroups(0x1, &(0x7f0000ea0000-0x4)=[0xffffffffffffffff]) fcntl$getownex(r1, 0x10, &(0x7f000054a000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a2d000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f4000-0x4)=0xe8) fstat(r0, &(0x7f0000a9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000085f000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000085e000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000104000)=0xe8) fstat(r0, &(0x7f0000fa9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c6c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d7d000-0x4)=0xc) lstat(&(0x7f0000396000-0xe)='./file0/file0\x00', &(0x7f0000f5b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bc2000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a5000-0x4)=0xe8) r31 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ab6000-0x4)=0x0) lstat(&(0x7f000068b000-0x8)='./file0\x00', &(0x7f0000c4e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000c32000-0x20)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r35 = fcntl$getown(r1, 0x9) lstat(&(0x7f000087d000-0x8)='./file0\x00', &(0x7f0000fc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000c2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000a87000-0x150)=[{&(0x7f00009bd000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000059000-0x90)=[{&(0x7f0000a0c000)="c92e1f646e8ec591b7fc78b2ad4d387ca8ac4581ffe5f3734c9ae2bc07686ed97e63ad3c920213881b7c28810d60e984bf4ad4e2e5ca5cd14269955f38851e8e6455ecba928e3706b0816dfba79be9b93e1dea73e8c2b5ac7c613d2f5cd6f156d3db34b89e0c7efa0cff7821419a4c9acacf984bb94c367b4261ff0e6d608111918595a3022a594e9293073d584405d32e38d435db372fa51b13db4e8da9e006a6b6ca357d935d1ab12f90", 0xab}, {&(0x7f000095e000-0x7b)="b23be294c06d6c2e93af6abc4cc1793921c960e8cdc5551cc00c44d341d56066e038d1046c6ae18da1003247b299c4bfc9ed51d9e1a7b62167f8e278124b378ef2e059c410ec82a17386e36ae5f4be2de1e27e526606af680f981bcc0a08defeacdff10de489d1d3cd98de153ae0d8c0828f2e99a10073e79c8b79", 0x7b}, {&(0x7f0000a14000-0xce)="5844e70073d0b7e908cbfdeb9c5869c1a1c4aa1f11a89323bcc225da4192acd9da2825d3bd066646ad220e3f7c0318c98f52edd39684e99055e59a3ac8a3122ad5a39900792e419fff65032207bc06ba40b7a1e8e617021c8322103c76c624b4c65744d1ac1f968a3a043c698a9027271084ba3ef24ff116cd88d953fac4bd4a0c279e899130320817a421c2bcef99b6e3b6f74dde59a4f805bbf102adc6f950b6a187b4d3eb1186222fda851628ae33d6b17a0c0bf877514fa8b520605353b256c0ef7031778ecb07f8c461dc67", 0xce}, {&(0x7f0000e95000)="33e7568d3c5e28c0eb8a03210889c09ba8eaa04f7f8ebb197277444d9e673bc94ecc678494b26cad0a9c4827c82c8cc6a295dbeb5c5554d1a1de0836f263948f6eb52f00d18c30b904c2600774bb5820411afcc87684d34b5aec5cdaf83e96b4994ebe62bf5fd05b77f8abc40f1151d2c609d1837312ed", 0x77}, {&(0x7f0000e3b000-0x76)="d811359c13014abdc88173630c8b7b508e239d6b44b85a6bb1e25a965a042a7aa081ead208b2cf17f836acd85343cf4412836d7cf39fcb5353fce5b0455098997fc5c5ab088b3d318038e6bc0e56ba694e2e6f44845a9c05f713295284be587ee559a4b20e227ea48d60871e8be957e6070b8db23cb1", 0x76}, {&(0x7f0000c78000-0x5e)="0066fa097c8b3d82cd4b28be5c04f8158c571a41966d050fe3617b06f8f9aae93a25abcc81f15785f1c4aaac9453cf9079d8587c1ea3d4a5aadb6d67b6dc640571c9653678a10d347cc4fcd4ced4689f0930d0e990b67381121029b5e33b", 0x5e}, {&(0x7f0000aa4000)="86c6215fcfa92a94e4438edb2959983bcc06231f856d1b5641d49ab033387a3bf2a8b35246ada65cfde51ed0ff28707abbbf11a96ccbeb5389c56c0fbc764d1d153942", 0x43}, {&(0x7f0000261000)="2ed7bd9b2807de05a2c554a7d86ef97d3a067528db6b", 0x16}, {&(0x7f0000315000)="0301dc302138ed37ad53577b6d3c18c63fd9492b3c97845bee781411fa21f016565b86761f270850a018a9721fd5292b50d1a4acb9a9cac912afb211676bc1497f012ec7e21306f13023beb107311a15ceb3ff533f63", 0x56}], 0x9, &(0x7f0000611000-0x130)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, 0x0, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r0, r0, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x130, 0x4010}, {&(0x7f0000b88000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d58000+0x212)=[{&(0x7f000013f000-0xef)="1a51d161908851aff852dff6a375600588facd292df4a6849629dc4c7120c0aedd6659ff5b11ed128d77bb95269cc223c5243b18cab32f5c8851f6ef08c0ef8913911b20a52c7791b82a19a4dec7127bd9606c7033eacc21ffc01ec7b28248c5d9f567d5a2fc1ef6ab657e7d8863de8e2242dc3f184feeb90716a6098efc29934992359f67852ec958d338b2e91cb9b04c43be2dc6b524b65ae48b532889288885e7628c59f9a850a3f7743c17e17778d5833b4d195794c0614d75ecbcdc5bff145d039de0dd132c69ce7aaee8aa1e4908d117aa9b6364307f5a17a66bf8bcb6dd444f3e55dac1f8fcd6d9e8fde4d9", 0xef}], 0x1, &(0x7f0000b8d000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r0, r1]}], 0xc0, 0x20000800}, {&(0x7f00003c7000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009eb000-0x20)=[{&(0x7f00002d3000-0x65)="2d169e98a64614cabb0f05635114bf5a1a9a7273b81884f6a8130d28f6da7b5d8e11b18c76a3a3856d76064ab0da1156af29b5f81cbad92daf1d5378c898f99d2dfcb4ee5b893aaaf80bf812d4a975e7fe49d573a9dc885c6087e5b7de2ad83d33c096f187", 0x65}, {&(0x7f0000b7f000)="3e53635b011e39c44c24b12c32e9bacbc052183e530bb6b49bbd53c903daa5dd32db6426249f40f44f6373038dbbc55ec49f5620950830cc8dfc9f000123e9583e1eaac4a2020d20e1a92b2d3e6123", 0x4f}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f000018e000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000059d000)=[{&(0x7f0000e27000-0x3f)="6e5a874273bda2783bc7db4574b30e2a9d41d57b73d5e7feb66ee66339201f11a33b003116ede51a7ab9cb9637db19d1b8afdbdde756bf43b2df1275beaf56", 0x3f}, {&(0x7f0000ecc000-0xfd)="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", 0xfd}], 0x2, &(0x7f0000f0b000)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r1, r1, r1, r0, r1, r0]}], 0xe8, 0x90}, {&(0x7f0000237000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00008f0000+0x61f)=[{&(0x7f0000c63000)="171b435f691be07a1cb958bbccf9c9009031f35dca2b30b5a726189e09587e0b0f56a6b3cb74394679538cbf9c30b6dbb6a8f4367015fef49a6dc7e36ec7b08a8560c95e9db138f29e767f6d196197c91bffb97903362e141a7e2c8f2071570843fe9e9faa4e742214a5d63312f8f129e65500108a3afbcd91ff29582d0c8321de5b587f646650d75bdd3aa1d900ffcda356ae5ca2dcc15b4116abeb6cada62b9dcb58f72e924dab31c6d5a27cbd22fee75c7d9bc6ead97d8631d7e4d4e69ab849caaa49", 0xc4}, {&(0x7f0000506000)="5b9ed5450a57a5bd8e7b0f7f0fcc8ff52387594a3b1197abe8fb9ce58bb2c4d16c237b7cb98c5bead139a0705018bd8e5c804595323626bf1c8812363a1c6603b37a8f602d986de48715262a085a6caa6d01a94c91adc81b82b06d4ca174bf08cba9d4228437e5e54a166bfd6650bcd30c9ff57175d82ddf5b5dbd5282afa4e9b16bc7a36bd28896f1729200a9746b08e685d6bdde2aee770415d67e1b9c7fb144b29d0f7412", 0xa6}, {&(0x7f0000259000)="c74d8cc67ebd5421cf73f5ce87e5ebfc3cc6268db78c1731c605b2d2747f4ab3faf5b8b90ccad2d89c7581605e772c90b10cedeb0d47d7fa2f811ffe7282482c886ee91778052a7806037c51ac6a77afbd88a8f99802b8d5643ded4f376803eb4686a15e0e6265d882863e2985832161419abdd90420716bbb3c1c55f68d35c53176768b99b4e78fe5d4697e80742d16838954e051cbf40e4822d5902704c04f4d3414c953676149201d3768ad36d373301a46d9ec2a22bcfe6b122725fb138508d182ed1be9ebcc90a72200a5fea480f5ea0439604249178a62b0a308f5e6c9e37fbd71a2b3576936ae2fe9a3d950dcaee12491", 0xf4}], 0x3, 0x0, 0x0, 0x0}, {&(0x7f0000532000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a4f000)=[{&(0x7f00005b2000)="190b7cf05185", 0x6}], 0x1, &(0x7f0000e64000)=[@cred={0x20, 0x1, 0x2, r35, r36, r37}], 0x20, 0x10}], 0x6, 0x40) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000092000)={r2, 0x9}, &(0x7f000082d000)=0x8) 2018/01/31 07:12:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005f8000-0x4)=0x0) sched_rr_get_interval(r0, &(0x7f0000a90000-0x10)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00009b2000-0x9)='/dev/ppp\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000cf5000-0x10)={0x10000, 0x9, 0x1000, 0x1ff}) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f000011d000)=0x0, &(0x7f00003db000-0x4)=0x4) fadvise64(r1, 0x0, 0x100000000, 0x7) mlock(&(0x7f0000271000/0x1000)=nil, 0x1000) 2018/01/31 07:12:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x17e, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) execve(&(0x7f0000810000-0x8)='./file0\x00', &(0x7f000027d000)=[], &(0x7f0000e7d000)=[]) 2018/01/31 07:12:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e69000)={0x0, 0x0}) setitimer(0x1, &(0x7f00007d2000-0x20)={{0x0, 0x0}, {0x0, r0/1000+30000}}, &(0x7f0000939000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f000027a000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000031d000-0x4)=0x7) getitimer(0x1, &(0x7f0000b44000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000173000-0x9)='/dev/ppp\x00', 0x80000, 0x0) r3 = getpgid(0x0) r4 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000958000-0x28)={0x5, 0x8b76, r3, 0x2, r4, 0x7, 0x200, 0x63}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd1000-0x10)='/dev/sequencer2\x00', 0x109000, 0x0) clock_gettime(0x0, &(0x7f000082f000)={0x0, 0x0}) utimensat(r2, &(0x7f00002f5000)='./file0\x00', &(0x7f0000513000)={{r5, r6/1000+10000}, {0x0, 0x2710}}, 0x0) 2018/01/31 07:12:19 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000784000-0x14)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$lock(r0, 0x5, &(0x7f0000951000-0x20)={0x0, 0x0, 0xde, 0x2, r1}) mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00003b2000-0xe)='/dev/keychord\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r3, 0x4000000000001261, &(0x7f0000a27000)="") mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000f70000)=0x5) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x5402, &(0x7f0000f70000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:12:19 executing program 4: mincore(&(0x7f0000676000/0x4000)=nil, 0x4000, &(0x7f00002bb000)=""/246) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000b31000-0x10)={&(0x7f0000402000/0x1000)=nil, 0x1000}) 2018/01/31 07:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004c1000)='net/rt_cache\x00') ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000021d000)={0x2, &(0x7f0000254000-0x8)=[{0x29, 0xfffffffffffffff9}, {0x1, 0x1}]}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000771000)="ff742f6c7008000000776c61627600b80000000000000004ee970fa9a0b0174f1f") memfd_create(&(0x7f0000260000)="ff742f6c7000000000776c61627608b80000000000080004ee970fa9a0b0174f1f39470505cafc3e4ab81b841caee5f7fd1ea6e397662e74175d587a0647c418322b5aa3ce0aa3142fb329e94cc99de654df26f708b540cea284b0a9359762d4147a810561d8e97a83c49b60e29e81f748b72d8978ad5b6b5fd0a824462f123d74c71be4188545ac542ca8df0b0cf70012f4eeede41808680a27ba81702ceacd62d9a4e17231f0d869669220cd1cdfa402e4389d6ef3c49af03fa4e2db19d4ab11bf84dc0a7abbae2b61a9d8f5ce9605aa68f273c8e5687215e3f6fda28913659b4eb2b93bb8ad25623f4ab52aed", 0x1) 2018/01/31 07:12:20 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chdir(&(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a30000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000fc0000-0x4)=0x0, &(0x7f0000a7b000-0x4)=0x4) r2 = open(&(0x7f00005ae000)='./file0\x00', 0x62880, 0x80) sendmsg$nl_crypto(r2, &(0x7f0000961000-0x38)={&(0x7f0000b49000)={0x10, 0x0, 0x0, 0x10000800}, 0xc, &(0x7f0000606000)={&(0x7f0000caa000-0x120)=@del={0x120, 0x11, 0x4, 0x7, 0x3, {{'sha384-avx\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x200}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x52820007}, {0x8, 0x1, 0xbe39}, {0x8, 0x1, 0x9}]}, 0x120}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r3 = gettid() waitid(0x2, r3, 0x0, 0x40000004, &(0x7f0000e97000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") accept(r1, &(0x7f000079c000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f89000-0x4)=0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:12:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x17e, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) execve(&(0x7f0000810000-0x8)='./file0\x00', &(0x7f000027d000)=[], &(0x7f0000e7d000)=[]) 2018/01/31 07:12:20 executing program 6: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") inotify_add_watch(0xffffffffffffffff, &(0x7f00005bb000-0xa)='./control\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000)='net/hci\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000001000-0xc)={@rand_addr=0x6, @rand_addr=0x0, @rand_addr=0x4}, 0xc) 2018/01/31 07:12:20 executing program 1: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fc1000-0x9)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000fc0000)=""/250, &(0x7f0000fc0000)=0xfa) unshare(0x80080c00) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r1, &(0x7f000086b000-0x30)=[{0x5d854c4e, 0x0, 0x0, 0x2, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x2, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/31 07:12:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000ed6000-0x10)=[{&(0x7f00004cb000)=""/1, 0x1}], 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r0, r1, 0x6, 0x0) accept$ipx(r1, &(0x7f0000778000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000054d000)=0x10) 2018/01/31 07:12:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00009ea000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000dfd000/0x2000)=nil, 0x2000, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000e51000)='fdinfo\x00') sendfile(r1, r1, &(0x7f0000d35000)=0x100000, 0x1000000800000008) 2018/01/31 07:12:20 executing program 0: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000005c000)=[{&(0x7f000005c000)="1b", 0x1}], 0x1, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000005e000)='/dev/keychord\x00', 0x48080, 0x0) r2 = getpgid(0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000060000-0x10)={0x1451, 0x0}) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000007000)={&(0x7f000005d000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f000005e000-0x10)={&(0x7f000005e000-0x360)={0x360, 0x8, 0x0, 0x0, 0x6, 0x1, {0x2, 0x0, 0x9}, [@typed={0x8, 0x28, @void=""}, @generic="e4147c5bd36c4a04f3003aa06c1adaabfff93d41a2559ab8d796eb57ccfdf04e8b574adf4c65a43e1740038f1d721dccc0e15f301872e161fabfd92c499be67d585b52aa20ab1222cd07860cdcfa4b0c393218642ae3bf7eca989ab9fbe5013d5c82b23ff5d50591d9f742c422866980968de647fc33da267f8fe8b09a24242d8eba18de0a67084a0d496c7bf7a53e83b6b08d39ffdcd9bd28a48f3cd7f23f8861703679faad921061ac2779a22333847433a9995047a2f84f435f4dd11b1dad1fb75a0d9c12d8f6c650b8fd5e74acf6f3", @typed={0xc, 0x90, @u32=0xfffffffffffffffc}, @generic="3fe7c42de16064b6d1e9943fb084426f03ecf51aa5fa1967d3bb30aa0efd9c1e55584fb7765049c9a4b394990b2be5735f5a2440ee320ee5357e2126a53bdb3daa0b18887abb882c70aab750b05715bc5701a6de08b4cdbba1e98ff02ef2e13893e9724f9fbce62b5145ee9968fd880c9b5f2c4cc2b938c1066db4e8d341dcb0a0aa6f89f743118186eacc4175cc407110c5bfec14f52e363a75ce6e4448159554ce1bf2ec82551aac0fc10899d85b6b49446a55b06e7479f953bf5b587f5dea1f87386e772044653c", @nested={0x10, 0x17, [@typed={0xc, 0x96, @pid=r2}]}, @generic="76a8019b990461eac1028dd63429f1f5290facdbec17cb945e804ae817a8029bee5272b9364bd3e43263be07322bbcc6f6c309abaa10b2e7a3c5aedae2ee239d462a812a5595e05ec0813b10e9a613e524956b7527eed151cad54fefdf71b412a3bf2043e67eedb13c58acc7efef4f0168e73d97c100b26aaa063f25b7374caca189d9ae3e31affa1f21b4a310e400cf61f0da3216d3aee5585c79e6631f4cfc59a4dce118b4e110827f053b634620e39add7f77385899c0ab8d", @typed={0x18, 0x1f, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0xbc, 0x40, [@generic="928d1964eb837b175c66375d377b50744560f88e70e387cede05030711da404a3dcc92ae2b6e79e619b45491d8acaaf7f5d505d59e074b31accd8f15f06b11cc25c828bf7ac8cb69952041735e7121b4eb5fa3c858ce5e5c23a63f4c92d7c645b24198bc095e2c11511893d8e34098e63c301e435c81f40c50d2313183ea18469fd7744c3b6c5d941406aff7cce2820a176b1aeec994ca2d49d00ebf5cb948f48eebc41a377b7c3f70f4d04fb3b73ad1d2d77184f5"]}]}, 0x360}, 0x1, 0x0, 0x0, 0x4040080}, 0x20000011) ioctl$int_out(r0, 0x1, &(0x7f000005c000-0x8)=0x0) 2018/01/31 07:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c2b000)='/dev/ppp\x00', 0x800, 0x0) setsockopt(r0, 0x100000000, 0x100000001, &(0x7f0000738000-0x50)="a4c4bb70e003808b001fe0833440202c711562df4978bd2011c51bb5af5d6e8e4edfbd9e197136542bd63e0b80e95b1b7075804da3fa21feb8e05bf88c1dd8e337000b0220d6a924b8f358a10d4e14d4", 0x50) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)="") r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000ed2000-0x4)=0x0, 0x80800) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000044f000)=0x0) 2018/01/31 07:12:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000037a000-0x8)={0x0, 0x9}, &(0x7f0000bff000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f1f000-0xc)={r2, 0x1, 0x10}, &(0x7f000022d000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000115000)={r2, 0x90, "62d8e3875ca610e188388ef219b98f0304e7c6d75985735f79bf9128ed498d78371cbb6c2be731cc30d40da553774d5bd8c089ed40f5d656a25ec7b4ec29a2b58e395fa8789bdb3796fc75a50fb8ded324961b871013dd438b2e9371b80567f08814955afd1ef0129e610604c37e43cc91bb975eaf22449bda973e49f27c30de6427f48ea03a8e4ceda803dc1920721d"}, &(0x7f0000b52000-0x4)=0x98) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000f1b000)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000097e000-0x10)=@generic="838cd20d153e4ddba032d50b02c2e938", 0x10) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f0000741000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_LABEL={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000205000)="97a59f59e95730877862c584af6c0a8d4e1566b853dfbaaa637f6901a6820ec9bf702b0bd515254bab42e2a81f25966fec3ab412f1639a51873d412233f7ea72cc3269e97fd854c386b4bbfe0c7d93c3f3f6a75ce80417a845bdef8411a5c8c3eea1a472901a1b4bed4b6d6e4ebc27db98b9e18f6566d1c7375ff73dc80de1a9ae767a3589489cb9503964b4096774e51a3b26203528fabd84848f6d1890c1f3b112203f26d6a03de5f33a909495c6ce2b6a7ef81f3f378a9dcdd37689498ebc9f518cbb2e233f604c4d0513ca062f3b220f6615b1d94bb053a926310b51d0c9588d", 0xe2) 2018/01/31 07:12:20 executing program 7: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000adf000-0xa)='./file0\x00', 0x10028042, 0x0) pipe2(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000fc9000)="105bf3ed5d264e32517c73cc4f75792299851016b19feb9f4958aec5a94f96d0e29cbfdafd0c382b65bc66ddbc62e0452b223537463ff504d56d73fec15322d99738e0c1bd5f9f0dec4bd04175c0e6771a8f1ebaa3bdb7bc3985deb85db710e456ef5557f4a694d45362511b764598663088d17fe64e6047d77f27435cdf26bd28a38143e07d4284b21ed996080921c1c9c586684380e6e3ffd8f6fad7363b5aeedc0057060f2ce4acf98ee18157474a6f8cc767d099b13763e3ffd8698113f8dfab8ea84b1f65ff13864af0bc121a629e859f65", 0xd4) fallocate(r0, 0x0, 0xffff, 0x9) sendfile(r1, r0, &(0x7f0000ab1000)=0x0, 0x10001) 2018/01/31 07:12:20 executing program 4: r0 = socket(0x7, 0x7, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x8}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x40}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x3f, 0x400, 0x9}, &(0x7f0000001000-0x4)=0x10) r4 = getpgrp(0x0) ptrace$getsig(0x4202, r4, 0xf2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)="", 0x0}, {&(0x7f0000000000)="b5b04f5b6c2e7b068ead7053eced3f481b9bfc4af14b80eee6ff1d98755330a0887519865824d3e6e68441ba9ef53e34ac27d4f675d33b2e075e6bacc0f7803b3bf608412eb995eb72366f069cb360dc5b6fc2a4842b0742c688b58b72781bc6e7bdd319eb8d5dd85048c762c4a052acb39ff9107f3c9ea7c59c1bf5e3f7c19e6a9af57697fa5ddc01fdabf7536953076806cffdf77e067bd61a1ab65a6a430943ba559cb90a505fecbc418be60629c633669ffce9a724847004ed3e27ddd267680a2534d9", 0xc5}, {&(0x7f0000002000-0x18)="8c4e4092dd7e62e8b422a8e4731344848c7650deb053de89", 0x18}, {&(0x7f0000001000)="a61fa72b9e1d0ab03390012725077caaf7d559c310253aa30403a11fa4fe8f54515084895a4ed47d3d8568de3aaaa26811ad1cf57658b6e97d93d4b68167a03178eb05a6012fdb82a4b7e6ced89db2e9eb1811dfe588a99853646051be433e7021", 0x61}, {&(0x7f0000001000-0x62)="b475374fdec0a7b177c51c6a00ecb87567759ddb5f1f0a238622adff8b7db53e031fd38726b766f7601ba09b4d1863ab7b49e5fe00e048d81b8c349eb9ba8a09dafbff29a8915576e6c4e42b3edba18c6a845a2b71ce98efcb145dab7ebb53b7244d", 0x62}, {&(0x7f0000001000-0x38)="78d3defc71ac411d9660c1d8f1951078f2b83d292ed8f760060c46457c4c0023d662c05a4221ca4589f94002e1a2336a4c95535a0c929bb6", 0x38}, {&(0x7f0000002000-0xb8)="491d0d89117e766fc0c5b6da5e6f4ef4f9b2826ac8d431847b5cd799659923e28471a2f8b348027ed658ae9fb08d974cbb308ab8c2fc776ed4abbe9911962e68be2a0bbd709093c524a21d76845c8c58a38dab7081a84eecb5049c5a9c7d3768ab961c65da81eb8360d31fb93bed002d1b13e0f2cbaa187040a463a6beb9775c6afc6e061193fea9162a9233bf5cfc403ebe1c3301861f8fd302a0b97d9226d4d7bdab56bb3bfd24664b015b363b20b0d383307caf5661ae", 0xb8}], 0x7, &(0x7f0000001000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x7f, 0x8, 0x8, 0x8001, r3}}, @init={0x18, 0x84, 0x0, {0x4, 0x7, 0x3f, 0x28000000}}, @init={0x18, 0x84, 0x0, {0x7, 0x8, 0x2, 0x81}}], 0x90, 0x20000000}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x4000, 0x0) getpeername$netrom(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004000+0x472)=0x2, 0x4) r5 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r5, &(0x7f0000865000)="", 0xffffffffffffff57, 0x0, &(0x7f0000410000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:12:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f000097f000-0x18)=""/24, &(0x7f000061f000-0x4)=0x18) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0xa, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) bind$inet6(r1, &(0x7f000076d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 07:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1ffffd) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) write$fuse(r1, &(0x7f00006d8000)={0x12, 0x0, 0x3, @fuse_notify_poll_wakeup_out={0xff}}, 0x12) 2018/01/31 07:12:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000020f000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000e02000-0x8)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000a1b000-0x3)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000545000-0x8)='./file0\x00', 0x0) 2018/01/31 07:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x3f, 0x4) r0 = socket$inet6(0xa, 0x0, 0x4000000000088) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ce6000)='/selinux/enforce\x00', 0x140, 0x0) connect$ipx(r1, &(0x7f0000947000-0x10)={0x4, 0x175, 0x56, "798978cac922", 0xffffffffffff0000, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f00005ac000)=""/185, 0xffffffffffffff10, 0x1000026, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x0, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 42.746479] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=22505 sclass=netlink_route_socket pig=7094 comm=syz-executor2 2018/01/31 07:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d57000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000bf5000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_proto_private(r0, 0x89e2, &(0x7f0000a21000)="794206da06529c9eebbe9e390f7dd1399fd7e987e52df6ac2212cb2eb32ab14f6fbd42a2924f6435980470ba8c87e3c6e2ba94b96d1766eda189a31fa865345d25a7d5a7c847974d5de3b5aefef60d7cbd48fca3b4a9a1718616221a62e55d4ec6c384396bdf14bf396c5ca5868f7e36f0071d51d674c299a2c096baaa9ba666842ca837a91b8bfd35b161aa1f71e0f89139d6176c4844e318234da45340cb100aea2dadf81e99431753b66b941b275d729fdda64fe108a07b07c9321f683295f6a6915fe8e0cd5f08be9419186d5fa973d31d77ef025d9b97bbf0787e8b9863957800000005f7") readlink(&(0x7f0000825000-0x1)='./file0\x00', &(0x7f0000034000)=""/177, 0xb1) r1 = socket(0x10, 0x2, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00006d0000-0x4)=0x1b, 0x4) 2018/01/31 07:12:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair$inet6(0xa, 0x0, 0x7fffffff, &(0x7f0000e7b000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000042e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') mkdir(&(0x7f000056e000)='./file1\x00', 0x0) stat(&(0x7f000095d000)='./file1\x00', &(0x7f0000e9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:12:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000037a000-0x8)={0x0, 0x9}, &(0x7f0000bff000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f1f000-0xc)={r2, 0x1, 0x10}, &(0x7f000022d000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000115000)={r2, 0x90, "62d8e3875ca610e188388ef219b98f0304e7c6d75985735f79bf9128ed498d78371cbb6c2be731cc30d40da553774d5bd8c089ed40f5d656a25ec7b4ec29a2b58e395fa8789bdb3796fc75a50fb8ded324961b871013dd438b2e9371b80567f08814955afd1ef0129e610604c37e43cc91bb975eaf22449bda973e49f27c30de6427f48ea03a8e4ceda803dc1920721d"}, &(0x7f0000b52000-0x4)=0x98) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000f1b000)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000097e000-0x10)=@generic="838cd20d153e4ddba032d50b02c2e938", 0x10) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f0000741000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_LABEL={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000205000)="97a59f59e95730877862c584af6c0a8d4e1566b853dfbaaa637f6901a6820ec9bf702b0bd515254bab42e2a81f25966fec3ab412f1639a51873d412233f7ea72cc3269e97fd854c386b4bbfe0c7d93c3f3f6a75ce80417a845bdef8411a5c8c3eea1a472901a1b4bed4b6d6e4ebc27db98b9e18f6566d1c7375ff73dc80de1a9ae767a3589489cb9503964b4096774e51a3b26203528fabd84848f6d1890c1f3b112203f26d6a03de5f33a909495c6ce2b6a7ef81f3f378a9dcdd37689498ebc9f518cbb2e233f604c4d0513ca062f3b220f6615b1d94bb053a926310b51d0c9588d", 0xe2) 2018/01/31 07:12:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) vmsplice(r0, &(0x7f0000947000-0x70)=[{&(0x7f00007f2000-0x1000)="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", 0x1000}, {&(0x7f0000780000-0x28)="150fb03c8ea6a6fbff03c56ffaa4434ac63010c62a713dc44f80af5811f48afce99146657ac6b88c", 0x28}, {&(0x7f0000bc9000-0xb3)="defe5146fab6a09472e10490895340d809a8cf576ac4855f63473d7242a0b08e568c6fc4cae41f3bab6da47b46263cfc8f77c502fa0d81107ce65933712bb2e299eb2cbae6f9c820a8cdd559c67eae3b9b159154363ff5fda0172d250013e0670757c96504bc3220c280d09474c4af846aab9a5e500cccabcde99b76b3f5114e50a71f5e6a3ee528de094d353072d0fbef4348a338a0980ce29ee35cd5eb0cebf2c4a03c9fda2224710d947f7798eb820a6946", 0xb3}, {&(0x7f000008a000)="ed7ec296f94f885d5f31d2a0456954aa75195cb00cad28f0042733a82a8a3a5ab0cbc3f03657cddf897f8467f9a4ca39c8ec5feba4e3a1a5deb5bbeb9f1b23e60833af1db663b0aa72bb54f72eda", 0x4e}, {&(0x7f00006fb000-0x7b)="111349ac8248be4a670ab74a46847b55b95afdc36a3772d0caf2626eff1ccd786bea6bddf8061481a87a6087d21b4b0d8e63588075d5ede08979e732168e7168d2cc9a2269648d005fda7cee2e0d30e4a1625ca9d4cb091258e012e6023770d2b3c85d44ed618df155cf96029b8831b81bb14b3afd5afd749eafa5", 0x7b}, {&(0x7f0000846000)="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", 0xfa}, {&(0x7f0000119000-0x77)="df57aedab2c35df78220bf2118937f67bfacb6d76a8db8d42e94a6841877837311192bd544c1119ed4c6ee09182c4d6d4aa31933397bd38ba7eaa535e4cdb574466cb785116e8c812bb593bbbf074dbfac4e5093bb2acdbf3fa45743f0d2a57cb0d4013ef3f06d4e80d74c6c62fd6b3cd4fbcdc61d09a4", 0x77}], 0x7, 0x4) pipe(&(0x7f0000a0f000)={0x0, 0x0}) vmsplice(r1, &(0x7f00006f6000-0x30)=[{&(0x7f00008e0000-0xb)="48082b394cb0d56cd52806", 0x0}, {&(0x7f00005f7000)="2f3bd14251210d8ce535ba018c04e17c8727094bc2c3595986e5dd8aff68acebcb57b9f8117b0863b328d9a68e530ab2561641907abd9af78f7daba60159843d648173f4de43c497c70779ac8b9b067494d8de5dfd169a25e6da1cc6d85b0654e6e48fd635760feb74174c62698b13a13a4fdae91ce7e54b67079496f178a5ce371d3d0f91bdce962ceba9556ae94b5dc697a5611f7abbbb6f", 0x0}, {&(0x7f0000b28000)="a2e545cba1c8b62dbf98458415cc950aaf93d0383b2c39fd1d766d3428010f2b90b45107da5dd36b96cdcc92e9764683738530efed7d48a04c1ec7800c0af0c84d082db4f53ff087d2d5e69cd130b7181835e871bfef65d4a4be8045a27140179ffcde02adf775dd", 0x0}], 0x0, 0x0) 2018/01/31 07:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) getresgid(&(0x7f0000508000)=0x0, &(0x7f00008fa000-0x4)=0x0, &(0x7f000088a000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000655000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa9000-0x4)=0xc) setregid(r2, r3) ppoll(&(0x7f0000a18000)=[], 0x386, &(0x7f000071d000)={0x0, 0x0}, &(0x7f0000dbb000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") getpeername$unix(0xffffffffffffffff, &(0x7f0000186000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000aa2000)=0x1002) lstat(&(0x7f00006f2000)='./file1\x00', &(0x7f0000029000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) getgid() [ 42.797036] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=22505 sclass=netlink_route_socket pig=7094 comm=syz-executor2 [ 42.854907] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=22505 sclass=netlink_route_socket pig=7132 comm=syz-executor2 [ 42.885233] audit: type=1400 audit(1517382740.206:25): avc: denied { setopt } for pid=7142 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 [ 43.021803] FAULT_FLAG_ALLOW_RETRY missing 30 [ 43.026346] CPU: 0 PID: 7138 Comm: syz-executor5 Not tainted 4.9.78-g7be1985 #24 [ 43.033856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.043186] ffff8801cd3c74e0 ffffffff81d94409 ffff8801cd3c77c0 0000000000000000 [ 43.051193] ffff8801cecf6710 ffff8801cd3c76b0 ffff8801cecf6600 ffff8801cd3c76d8 [ 43.059218] ffffffff81661d9a 0000000000000284 ffff8801c1e45168 ffff8801c1e450a0 [ 43.067206] Call Trace: [ 43.069771] [] dump_stack+0xc1/0x128 [ 43.075112] [] handle_userfault+0xa3a/0x1310 [ 43.081155] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.088143] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 43.094521] [] ? find_next_bit+0x3e/0x50 [ 43.100212] [] ? handle_mm_fault+0x117b/0x2530 [ 43.106413] [] ? handle_mm_fault+0x1fc3/0x2530 [ 43.112620] [] handle_mm_fault+0x1fd1/0x2530 [ 43.118652] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.125638] [] ? __pmd_alloc+0x410/0x410 [ 43.131324] [] ? __lock_is_held+0xa1/0xf0 [ 43.137096] [] __do_page_fault+0x5c2/0xd40 [ 43.142956] [] ? mm_fault_error+0x2c0/0x2c0 [ 43.148906] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.155544] [] do_page_fault+0x27/0x30 [ 43.161054] [] page_fault+0x28/0x30 [ 43.166303] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 43.173284] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 43.180276] [] ? iov_iter_advance+0xd70/0xd70 [ 43.186393] [] ? __mark_inode_dirty+0x226/0x1080 [ 43.192782] [] ? __mark_inode_dirty+0x19b/0x1080 [ 43.199164] [] generic_perform_write+0x1dc/0x500 [ 43.205715] [] ? __mark_inode_dirty+0x1a0/0x1080 [ 43.212108] [] ? page_endio+0x180/0x180 [ 43.217794] [] ? file_update_time+0xbc/0x3b0 [ 43.223844] [] ? current_time+0xd0/0xd0 [ 43.229440] [] __generic_file_write_iter+0x348/0x570 [ 43.236162] [] generic_file_write_iter+0x2d5/0x600 [ 43.242714] [] __vfs_write+0x4bf/0x680 [ 43.248594] [] ? do_iter_readv_writev+0x400/0x400 [ 43.255060] [] ? __lock_is_held+0xa1/0xf0 [ 43.260830] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 2018/01/31 07:12:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x404200, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000f1e000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8995, &(0x7f0000471000)={@generic="c37ce2056b165c8d9d5a7652244de9e7", @ifru_map={0x8, 0x0, 0x5, 0xffffffff, 0xfffffffffffffff7, 0x0}}) connect(r1, &(0x7f0000388000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x3, 0x0, {0xa, 0x0, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}}}, 0x4) 2018/01/31 07:12:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000330000)=0xfec, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000d28000)=0x7871, &(0x7f0000430000-0x4)=0x4) recvfrom$packet(r0, &(0x7f000035a000)=""/4096, 0xffffffffffffff6c, 0x0, &(0x7f0000152000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d92000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000d33000)={0xffffffffffffffff, 0x8, 0x1f}) 2018/01/31 07:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000797000-0xc)='/dev/ashmem\x00', 0x1002, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009e5000)={0x0, 0x0, 0x0}, &(0x7f00000e0000+0x8d1)=0xc) r2 = getpgid(r1) ioprio_set$pid(0x1, r2, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) timer_create(0x1, &(0x7f0000fc5000)={0x0, 0x30, 0x1, @thr={&(0x7f00009cd000-0xc0)="3c3fdba57f56fd0f758e33cff7eb6cf9b61b90c1a09c1eb7f7be861e346a410517fefed17570d7226e5e1fed08d016a546608fdfe52ea0ea5c2316ebd222fcedca22c40f02b4fe1c62b0fd04bfcf64a5b7140eb2076f4c5beb553cc6e25903c28daa62f7a217128a1b841c9d11ce738f2b696f9c52300d36abf36d1fee07d65cccc45a431768fd4e2884d481ad5d752ce14439e8f5db4c1654967648e0f24e1e4eaa1ed270cf32545413633f0bb542eea92d79e46f3f990d1669ca38eb583e67", &(0x7f0000ee7000)="5dcc4d4791d6277809600d05658b5f9a895ddcaaa3c80d2a13b39177470f32657400e87c99f97b08638a546ae8016196d2ee55"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007cf000)=0x0) timer_getoverrun(r3) 2018/01/31 07:12:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000099a000-0x8)='./file0\x00', 0x44) sendmmsg(r0, &(0x7f000000a000-0x3c)=[{{&(0x7f0000340000-0x60)=@nfc_llcp={0x27, 0x8000, 0x704, 0x7, 0x9, 0x5, "9ad9cf98e7818138a660891c602ab4268dc115ac12296a970bfc4b76e1ed1ce5fb0d02d4d685d4385f3233768d9a82ac702e77464e3761e5d78079211d0d60", 0xc7}, 0x60, &(0x7f0000b9f000)=[{&(0x7f000036f000)="cd4c6c6c8babb4c9b00ba460e2f559b41a68d203", 0x14}, {&(0x7f0000252000-0x8d)="9bcf337d618067785f7598de0e89d50b9f76c273ab54bdfc75dd2d61cb2b33707ee5e0fcc65e248ae758586d5e3f745a7fd53c9196836007f76440bd06500144ffa36e26919d5811942a02119a7f801dbdc3f13b7149631a05a3ab95b9b53624667f541d670aaccd3af8d937d1e1ff47dda2c82e34ca7b610d3a23949a5c196a1f593b7acb3d903d7bbe170e28", 0x8d}, {&(0x7f0000eed000-0x1000)="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", 0x1000}, {&(0x7f0000fad000)="7155783790780b61bc2e420a88721f3a6203d7b3370285c6382bcf3e9f18a78ae8aa", 0x22}, {&(0x7f00007b8000)="2ff1fe63ff9d456cc75b22f98feeedbd786c0d24f1f0a20eba529aaf499ecf950b189d5263d9e5cc62ec110ca80a1b3a4b209448fcd40eecebd4ac0913472d72049ea481ea42b3294153c6cc59c674ede0d8fd4bbdfbdad07b5f840e3083acabfb43966850b00cef604f7b79fbde2a10160988fc23928441453846f76ee523eb09b2fa3a67804e42375dc6956cd3e938ed605e7e43227014a80b1f8cb4051019e61bc683a7854e7775b1c187c0be7bfa822bc25e3a1fd486eedee5ee7f777939cd10", 0xc2}, {&(0x7f0000749000-0x6f)="9f3efaa45c26b64db117870ea7ab768dd678c71de5659a1c51d659544ec8a9ba91d496dd393861178a3e6ea81bec0c106f833a3464e20d140baa1277e12fefca9da675fca5d50a265f5c27c28f8902ddf416270edeffaece08f88f78b68b764a76d8853c896b8d6c0646fb1065efbe", 0x6f}, {&(0x7f0000594000-0xb2)="18733f5629529b5591b2b95dbcdf13d4f477e347ac5539eaed6aa2dd7b4b0c442c36cb6a1901436b7cd151af1259b0548166d10b0a552e0e4262f8c5a428c3c4fe4e8a9e4556407f3d3c1ad153ff7dc0bb44f59a8650c9b6433647c3cc24e1bcb5622471e506b560394c6d0b75a9127ba4a5aa9b7bdc6c0ebd5cfccc9fe6391fc182f7fb7a022a99643c8cc78df9c587ba7cd359a0144fd6bc38e2abfda576a97c7e0f5a4b32ee77bf9180a030b0dd893979", 0xb2}, {&(0x7f0000cc7000)="709f030c54181d8613ea11fe4b5d8d4679667697f5d1d817b5e70cdd05bf8f3ad9337c0d246a2e080ef8b9cb48fa7aaff3b672f71ee525b192f4548c65ef7bb1093ffd6ce72dfd7419e398cec3743d1bed62ded8a1429420ea1bf9068f5522d9f5a95a44456680814eb03a1338aab9398733d769389e459c321af444d62625355c1fe00b02ad08faf350fcdd24a8a892e7272e5ab1b5346cce1a88d6bfda9e3c534c2806a500099107e8b6f9392ad1b3f8f65f891792f13a822a50054ae351725c141de96afab842fe5151a5de1145bdbec94b5c1c1b6034feeb930e0502", 0xde}, {&(0x7f0000edd000)="d100d3f1346cde67dd0b9b4fb7560b7b1a09c43ae37c66b6fdbaaab0329a30a628ab503d918e4992d988e3ca8963bf1779bd16a0de458ee4932a0dbbc7664eec6575dac0588f2e21d9ed681ad50348d3ba07c9c655be5caad05257a12626818cebbe3bcb8a4caf462ae6ba3d435bc4d1d103c56735d5306dd73c6c8f2a27", 0x7e}], 0x9, &(0x7f0000535000)=[{0x68, 0x103, 0x35000000000000, "8c7410963bfa3a423b6528ed91467d454a0022ecd34eddb1aca695b8913e3673885f5742d8350d975185666c171f684de00e70b2285a2f2fef0da9e5e5b9d5fe08eb2f624f7315bf1e9ad3dbd524d61d704d9469078e"}, {0x60, 0x10e, 0x8, "39a8d05d5cfb0c1f881fb78fef85e0df5e83898ad86445823c8a47bad2d17d94ac786279ee2dd45192ee9ecf473eea80f046a1d89c03700bea7e073b1bd2bdcbe23638e40db6f4f187e5608cb65f"}, {0x68, 0x0, 0x9, "a72004f215795e3b617ad46288c2ee3d3ed60ee6f4d1607e7243d3ceb6f60341cf61b8a621bd9c9bc404033f1c6270c898aee35fd026ea204b7b20e62fb834cab309909e95c633eced5b5e3adb2b63a840108445cd"}, {0xc0, 0x10e, 0x0, "5c46d2b6f80f3a9e8d88dc4fffe6f0aa137ce68fb25057202d1ab71650fbf92f5e08afac405268d915ff074a3424d94951ef4c663a23ae43fe680d08ac9df2f5040c7a1ac0093764926a902cc4abed25b9c6dd4b15418aa4ad8104a39f07af4d1240a5ba4dae780b5f49b20382d588b34d5fd2da0f9b942f5cb219ff884a884e28e6d92f24031a96a6228055e367ff9bf1a5158a00ca3488dec21ffcb1b05130bca9d2bf2b344df34b8f6193a3d3"}], 0x1f0, 0x44}, 0x7fff}], 0x1, 0x400c081) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000e2b000-0xa)='./control\x00', 0x3fa) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000045000-0xa)='./control\x00', 0x0) unlinkat(r2, &(0x7f0000983000)='./control\x00', 0x200) 2018/01/31 07:12:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b2e000)='/dev/hwrng\x00', 0x4000, 0x0) bind$ax25(r1, &(0x7f0000e24000-0x10)={0x3, {"cabe2c92a14879"}, 0x7ff}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00009e3000-0x4)=0x0, 0x4) 2018/01/31 07:12:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000a60000)=""/212, 0xd4) r0 = open(&(0x7f00003d8000)='./file0\x00', 0x20000, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008d8000-0x89)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000c32000)={0x0, 0x0, ""}, &(0x7f0000512000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000eac000)={r2, 0x101}, 0x8) fcntl$setlease(r1, 0x400, 0x3) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00007d2000-0x4)=0x0) 2018/01/31 07:12:20 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0xffff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000009000/0x1000)=nil, 0x1000}, 0x2, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/01/31 07:12:20 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x5ce000)=nil, 0x5ce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00005cf000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227b, &(0x7f00005cd000-0x1)="") 2018/01/31 07:12:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000347000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000258000-0x18)="2d00000000fbffff03005ca73d9fe3b5ec9aab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/31 07:12:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c8000-0x8)='./file0\x00', 0x80) unshare(0x20000) mount(&(0x7f0000bbd000-0x8)='./file0\x00', &(0x7f0000ed3000)='./file0\x00', &(0x7f0000f73000)="bf073b047300", 0x0, 0x0) unshare(0x62020200) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000007b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000616000)={0x0, 0x0, 0x0, 0x0}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000de6000-0x10)='/selinux/access\x00', 0x2, 0x0) rename(&(0x7f0000b44000+0xda4)='./file0\x00', &(0x7f00003e1000)='./file1\x00') removexattr(&(0x7f0000701000-0x8)='./file1\x00', &(0x7f0000712000)=@random={'trusted.', '/selinux/avc/hash_stats\x00'}) rmdir(&(0x7f0000cb7000-0x8)='./file1\x00') [ 43.267390] [] ? __sb_start_write+0x14a/0x310 [ 43.273506] [] vfs_write+0x189/0x530 [ 43.278840] [] SyS_write+0xd9/0x1b0 [ 43.284091] [] ? SyS_read+0x1b0/0x1b0 [ 43.289513] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 43.296324] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.302874] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/31 07:12:20 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007ea000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0xa, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x4884da6b675712f1, &(0x7f0000001000)=0xffffffffffffff00, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000065000-0xa3)="220000002100070700be0000090007010a000000000000000020040005001380ff45", 0x22) 2018/01/31 07:12:20 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x6037866757ac62f2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000139000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x9, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/31 07:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000022a000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000e9f000)=0x0, &(0x7f0000da7000)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = gettid() process_vm_writev(r2, &(0x7f0000054000-0x60)=[{&(0x7f000028a000-0xa4)=""/164, 0xa4}], 0x1, &(0x7f0000f5d000)=[{&(0x7f00009e7000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00005f6000)={0xaa, 0x14, 0x0}) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/31 07:12:20 executing program 4: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x5) lseek(r0, 0xffffffffffffffff, 0x4) r1 = memfd_create(&(0x7f000079c000-0x1)='\x00', 0x0) ftruncate(r1, 0x0) 2018/01/31 07:12:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001f6000-0x4)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f000069d000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = add_key$keyring(&(0x7f0000726000)='keyring\x00', &(0x7f0000bb3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r3 = request_key(&(0x7f0000991000)='ceph\x00', &(0x7f0000210000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002be000)="2d76626f786e657430776c616e312e776c616e309f5d73656c696e75784001657468302e2e00", 0xfffffffffffffffe) keyctl$reject(0x13, r2, 0xf9, 0x8, r3) connect$inet(r1, &(0x7f0000207000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006a5000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00001be000-0x4)={0x0}, &(0x7f0000e88000-0x4)=0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a11000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_RESIZE(r5, 0x5609, &(0x7f000023a000+0x790)={0x6, 0x3, 0x1}) sendto$inet(r1, &(0x7f000048e000-0x1000)="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", 0x1000, 0x40, &(0x7f00002d5000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000268000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000b09000)=r4) sendto$inet(r1, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) chdir(&(0x7f00006a0000-0x8)='./file0\x00') 2018/01/31 07:12:20 executing program 1: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000451000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x7f}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000872000-0xc)={r2, 0x8001, 0x20}, 0xc) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000f49000-0x4)=0x0) 2018/01/31 07:12:20 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000034000-0xc)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000001000-0xad)=""/173, &(0x7f0000001000-0x4)=0xad) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001000-0x50)={@generic="14466281f7fffa5ad4f2f641c949dc8b", @ifru_flags=0x1100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8bb0, &(0x7f0000039000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f0000247000-0x20)="00000000000008fb0700fa4a00ab00075b200000002000004000e7003072c101"}) fcntl$notify(r1, 0x402, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000052a000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0xfffffffffffffff8, 0x7fff, 0xd7, 0x9}, &(0x7f00005f5000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c52000-0xc)={r2, 0x40, 0x10}, &(0x7f0000e59000)=0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x4000000000002, 0x0) sendto$unix(r3, &(0x7f0000504000)='?', 0x1, 0x0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) r4 = getpgid(0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) fcntl$lock(r1, 0x0, &(0x7f0000dda000)={0x2, 0x1, 0x4, 0x8001, r4}) [ 43.355987] skbuff: bad partial csum: csum=65535/3 len=14 2018/01/31 07:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x40000064, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x6}], 0x30) [ 43.429219] IPVS: Creating netns size=2536 id=9 [ 43.471158] IPVS: Creating netns size=2536 id=10 2018/01/31 07:12:21 executing program 6: 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$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) get_robust_list(r0, &(0x7f000005d000)=&(0x7f0000016000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000005e000-0x8)=0x18) 2018/01/31 07:12:21 executing program 1: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d26000-0x8)={0x0, 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000066f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f91000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) open$dir(&(0x7f000050c000-0x8)='./file0\x00', 0x200, 0x40) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$netrom(0xffffffffffffff9c, &(0x7f0000f90000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f90000)=0x48) r7 = open$dir(&(0x7f00001e9000)='./file0\x00', 0x10c00, 0xbf740258683e8532) r8 = syz_open_dev$sndtimer(&(0x7f0000691000)='/dev/snd/timer\x00', 0x0, 0x200000) poll(&(0x7f0000656000)=[{r0, 0x8000, 0x0}, {r1, 0x80, 0x0}, {r2, 0x80, 0x0}, {r3, 0x1000, 0x0}, {r4, 0x10, 0x0}, {r5, 0x8, 0x0}, {r6, 0x8040, 0x0}, {r7, 0x0, 0x0}, {r8, 0x84, 0x0}], 0x9, 0x3) r9 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009c7000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r8, 0xc0145401, &(0x7f0000f91000)={0x3, 0x0, 0x3, 0x0, 0xfff}) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000f8c000-0x4)=0x10001) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f8a000)='/dev/autofs\x00', 0x10000, 0x0) r11 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r11, 0x894b, &(0x7f00008ff000+0x7c7)=0x0) setsockopt$inet_buf(r11, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r9, 0x6, 0x21, &(0x7f0000f8e000)="fc83ce371f95bf2e0c9a033d12377afe", 0xfffffffffffffc54) recvfrom(r11, &(0x7f00004d4000-0xe0)=""/224, 0xe0, 0x2000, &(0x7f0000251000)=@pppol2tpv3={0x18, 0x1, {0x0, r10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x2, 0xffffffffffff960a}}, 0x2e) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00005dd000-0x4)={0x0}, 0x1df) 2018/01/31 07:12:21 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) openat(r1, &(0x7f0000016000-0x6)='./bus\x00', 0x10000, 0x12) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000017000)='./bus\x00', r1, &(0x7f0000019000-0xd)='./file0\x00', 0x2) 2018/01/31 07:12:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000050d000-0x6)='hybla\x00', 0xff5c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000a0c000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000876000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006d8000-0x6)={r1, 0x3ff, 0xffffffff}, &(0x7f000039c000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000647000-0x28)={@generic="cd7ccf2a42a9d24a86b898a1f592e308", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f0000792000-0x8)='./file0\x00', &(0x7f0000e13000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bb3000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xc0000000000000, 0x2, 0x1, 0x2, 0x20, 0xa0, 0x50351922e7061729, r2, r3}, {0x7fff, 0xffffffffffff7fff, 0x5, 0x4, 0x9, 0x8, 0xed5, 0x0}, {0x8, 0x7, 0x6, 0x1}, 0x1000, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x6c}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x1, 0x3, 0x89, 0x9, 0xf3de, 0xf2}}, 0xe8) 2018/01/31 07:12:21 executing program 7: personality(0x4500001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000242000-0x9)='/dev/sg#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000073a000)={0x0, 0x0}) 2018/01/31 07:12:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c5b000-0x9)='/dev/ppp\x00', 0x101040, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c83000-0x4)={0x0}, &(0x7f0000f19000+0x474)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000625000-0x10)={0x0, 0x401, 0x4, [0x1, 0x100, 0x4252da49, 0x401]}, &(0x7f00009be000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e9e000-0x8)={r1, 0x0}, 0x8) r2 = socket(0x10, 0x3, 0x10) write(r2, &(0x7f0000c40000-0x22)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0x22) 2018/01/31 07:12:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f22000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00009dc000-0x5)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) lremovexattr(&(0x7f0000233000)='./file0\x00', &(0x7f0000ce0000)=@known='system.posix_acl_default\x00') 2018/01/31 07:12:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b48000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000ced000-0x38)={&(0x7f0000610000)={0x10, 0x0, 0x0, 0x44a000}, 0xc, &(0x7f0000b4d000)={&(0x7f0000de2000)=@ipv6_getnetconf={0x34, 0x52, 0x401, 0x0, 0x2, {0xa}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x8}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x6}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x2}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) sendto(r0, &(0x7f000051d000-0x6d)="256cea5a3ad8dafae825b10989f0a77f4bf5f1fa3193d02b28fb17dce56f88d2083a0af5108f1051277e955a151245ed15abbb779adb17489d7d39f905aa69d5a019f59f6b4fd5b773988b6f21564151dc1822e5de2237a7f6dbb58e7d0cb773600d283f3f21371c7872dd5db3", 0x6d, 0x800, &(0x7f0000300000)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f000073c000-0x4)=0xfefffffffffffffe, 0x4) sendmsg$inet_sctp(r2, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000040000)={&(0x7f00001a0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00009fb000-0x50)=[], 0x5, &(0x7f0000ad8000-0xad)=""/173, 0xad, 0x0}, 0x2) 2018/01/31 07:12:21 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000017000)={0x0, 0x4}, &(0x7f0000017000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000014000)={r1, 0x425}, 0x8) r2 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:12:21 executing program 6: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000342000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x1000000800020) 2018/01/31 07:12:21 executing program 0: clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") unlink(&(0x7f0000bd1000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x8440) [ 43.977320] syz-executor1: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 43.988439] CPU: 0 PID: 7236 Comm: syz-executor1 Not tainted 4.9.78-g7be1985 #24 [ 43.995962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.005295] ffff8801cd4e7880 ffffffff81d94409 1ffff10039a9cf13 ffff8801ccb63000 [ 44.013277] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801cd4e7990 [ 44.021259] ffffffff81451bd2 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 44.029244] Call Trace: [ 44.031807] [] dump_stack+0xc1/0x128 [ 44.037151] [] warn_alloc+0x212/0x240 [ 44.042582] [] ? zone_watermark_ok_safe+0x280/0x280 [ 44.049223] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 44.056048] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 44.062699] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 44.069545] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 44.076013] [] __vmalloc_node_range+0x3f5/0x5f0 [ 44.082312] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 44.089126] [] ? kmalloc_order_trace+0x7a/0x190 [ 44.095418] [] ? release_sock+0x14c/0x1c0 [ 44.101189] [] vmalloc+0x5b/0x70 [ 44.106183] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 44.112655] [] xt_alloc_entry_offsets+0x41/0x60 [ 44.118952] [] translate_table+0x2da/0x1cd0 [ 44.124898] [] ? ___slab_alloc.constprop.78+0x3cd/0x560 [ 44.131885] [] ? arpt_alloc_initial_table+0x690/0x690 [ 44.138699] [] ? check_stack_object+0x68/0x140 [ 44.144900] [] ? __check_object_size+0x174/0x3a9 [ 44.151275] [] ? 0xffffffff810002b8 [ 44.156526] [] do_arpt_set_ctl+0x2b7/0x650 [ 44.162383] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 44.169031] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 44.175765] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 44.181969] [] ? mutex_unlock+0x9/0x10 [ 44.187481] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 44.194554] [] nf_setsockopt+0x67/0xc0 [ 44.200064] [] ip_setsockopt+0xa1/0xb0 [ 44.205573] [] tcp_setsockopt+0x82/0xd0 [ 44.211175] [] sock_common_setsockopt+0x95/0xd0 [ 44.217472] [] SyS_setsockopt+0x160/0x250 [ 44.223248] [] ? SyS_recv+0x40/0x40 [ 44.228512] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 44.235174] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 44.241992] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 44.248551] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 44.255582] Mem-Info: [ 44.258327] active_anon:53199 inactive_anon:161 isolated_anon:0 [ 44.258327] active_file:3498 inactive_file:8265 isolated_file:0 [ 44.258327] unevictable:0 dirty:102 writeback:0 unstable:0 [ 44.258327] slab_reclaimable:5891 slab_unreclaimable:60188 [ 44.258327] mapped:24082 shmem:307 pagetables:633 bounce:0 [ 44.258327] free:1475778 free_pcp:424 free_cma:0 [ 44.291881] Node 0 active_anon:214852kB inactive_anon:644kB active_file:14000kB inactive_file:33076kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96328kB dirty:408kB writeback:0kB shmem:1228kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 67584kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 44.321546] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 44.350914] lowmem_reserve[]: 0 2908 6410 6410 [ 44.356119] DMA32 free:2980084kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:636kB free_cma:0kB [ 44.387638] lowmem_reserve[]: 0 0 3501 3501 [ 44.392604] Normal free:2907192kB min:36824kB low:46028kB high:55232kB active_anon:212816kB inactive_anon:644kB active_file:14000kB inactive_file:33080kB unevictable:0kB writepending:424kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:23564kB slab_unreclaimable:240596kB kernel_stack:5760kB pagetables:2532kB bounce:0kB free_pcp:1088kB local_pcp:432kB free_cma:0kB [ 44.394279] syz-executor1: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 44.394287] CPU: 1 PID: 7264 Comm: syz-executor1 Not tainted 4.9.78-g7be1985 #24 [ 44.394291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.394304] ffff8801d503f880 ffffffff81d94409 1ffff1003aa07f13 ffff8801cd331800 [ 44.394315] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801d503f990 [ 44.394325] ffffffff81451bd2 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 44.394326] Call Trace: [ 44.394342] [] dump_stack+0xc1/0x128 [ 44.394355] [] warn_alloc+0x212/0x240 [ 44.394363] [] ? zone_watermark_ok_safe+0x280/0x280 [ 44.394372] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 44.394380] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 44.394389] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 44.394402] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 44.394409] [] __vmalloc_node_range+0x3f5/0x5f0 [ 44.394416] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 44.394424] [] ? kmalloc_order_trace+0x7a/0x190 [ 44.394434] [] ? release_sock+0x14c/0x1c0 [ 44.394441] [] vmalloc+0x5b/0x70 [ 44.394450] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 44.394457] [] xt_alloc_entry_offsets+0x41/0x60 [ 44.394464] [] translate_table+0x2da/0x1cd0 [ 44.394473] [] ? __lock_is_held+0xa1/0xf0 [ 44.394482] [] ? arpt_alloc_initial_table+0x690/0x690 [ 44.394490] [] ? check_stack_object+0x68/0x140 [ 44.394503] [] ? __check_object_size+0x174/0x3a9 [ 44.394508] [] ? 0xffffffff810002b8 [ 44.394514] [] do_arpt_set_ctl+0x2b7/0x650 [ 44.394521] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 44.394530] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 44.394537] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 44.394544] [] ? mutex_unlock+0x9/0x10 [ 44.394554] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 44.394563] [] nf_setsockopt+0x67/0xc0 [ 44.394575] [] ip_setsockopt+0xa1/0xb0 [ 44.394584] [] tcp_setsockopt+0x82/0xd0 [ 44.394592] [] sock_common_setsockopt+0x95/0xd0 [ 44.394598] [] SyS_setsockopt+0x160/0x250 [ 44.394604] [] ? SyS_recv+0x40/0x40 [ 44.394611] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 44.394619] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 44.394627] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 44.394633] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 44.394636] Mem-Info: [ 44.394653] active_anon:53204 inactive_anon:161 isolated_anon:0 [ 44.394653] active_file:3500 inactive_file:8270 isolated_file:0 [ 44.394653] unevictable:0 dirty:106 writeback:0 unstable:0 [ 44.394653] slab_reclaimable:5891 slab_unreclaimable:60149 [ 44.394653] mapped:24082 shmem:307 pagetables:633 bounce:0 [ 44.394653] free:1475796 free_pcp:429 free_cma:0 [ 44.394668] Node 0 active_anon:212816kB inactive_anon:644kB active_file:14000kB inactive_file:33080kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96328kB dirty:424kB writeback:0kB shmem:1228kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 65536kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 44.394683] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 44.394707] DMA32 free:2980084kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 44.394731] Normal free:2907192kB min:36824kB low:46028kB high:55232kB active_anon:212816kB inactive_anon:644kB active_file:14000kB inactive_file:33080kB unevictable:0kB writepending:424kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:23564kB slab_unreclaimable:240596kB kernel_stack:5760kB pagetables:2532kB bounce:0kB free_pcp:1080kB local_pcp:648kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 44.394774] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 5*8kB (M) 4*16kB (M) 2*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980084kB Normal: 936*4kB (UME) 625*8kB (UM) 219*16kB (UME) 69*32kB (UME) 71*64kB (UM) 20*128kB (UME) 8*256kB (M) 10*512kB (UME) 5*1024kB (UME) 3*2048kB (UME) 700*4096kB (M) = 2907192kB [ 44.394858] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 44.394860] 12076 total pagecache pages [ 44.394864] 0 pages in swap cache 2018/01/31 07:12:22 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006f8000-0xc)='/dev/rfkill\x00', 0x101002, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000011c000)={0x0}, &(0x7f0000b34000-0x2)=0x4) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) 2018/01/31 07:12:22 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0xffff, &(0x7f0000b1c000/0x4000)=nil, 0x703fd575}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a94000-0x8)={0x0, 0x0}, &(0x7f0000a93000)=0x8) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/31 07:12:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000c7d000-0x59)="580053001400198900bb4b07000000560a0602000000000000002ec28e0058a2e04a03ca8164243e230000002843aa06001f000000000004a50000041ce1ed5e000000002322001000010006f400f8ffffffe86b0f536e0c", 0x58}], 0x1) 2018/01/31 07:12:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00009fe000-0x1c)={0xa, 0xffffffffffffffff, 0x7fffffff, @loopback={0x0, 0x1}, 0xffffffff}, 0x17dcd9e6) sendto$inet(r0, &(0x7f000050a000-0x6e)="", 0x0, 0x0, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f00008a3000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b5e000)={r1, r2/1000+10000}, 0x10) 2018/01/31 07:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x1, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000074b000)=@generic="7f07750c678cad5392a58d472257b1ae") r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003b1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) readahead(r1, 0xff, 0x9) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000376000)=0x0) accept$netrom(r1, &(0x7f0000737000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000023f000-0x4)=0x10) 2018/01/31 07:12:22 executing program 3: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000849000-0x10)={0x100, 0x8, 0x7, 0x0, 0x0}, &(0x7f0000ff5000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000ee000)=r1, 0x4) r2 = accept4(r0, 0x0, &(0x7f00006fa000-0x4)=0x0, 0x80800) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000418000)={0x0, 0x5b, "aac27c16414ec48780c5f86a87474178f9cb9271de55236e508f7d2e063d9cfde4214a0a3258bdc798bed93962484be8021be39553f7600a095a5166b86ddd715282de4b0513bf9da1e1e786b7123af08d16ba2a600e072dbde9bd"}, &(0x7f0000ff4000)=0x63) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000e79000-0xa0)={r3, 0x98, "3319a7d81787c492ab252fbea6e55c29fd0ab04d9451ae00aeb1cf232815c4cb34c064c4a99a91e4d9cf3e84d168e020418ab21eaebdd7ccb0d5e3cf2e1ac3559493e2fce930d22b6d68afd0e234b1d03fe7168aa78f8127cfe1ab9ef171cc7aa189d9bc638c32a3cf9a37c2365cfab1388472eb5fcd94640faf6e11970b6df66147026e19df12420306d3538c2a4d296053a67411d72df0"}, &(0x7f0000554000)=0xa0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ff6000-0x8)=@assoc_value={r3, 0x4}, 0x8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000400000004, 0x4) r4 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ff4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r4, &(0x7f0000ff4000)=[{{&(0x7f0000611000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d51000-0x30)=[], 0x0, &(0x7f0000ff5000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f00000e1000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000378000)=[], 0x0, &(0x7f000083a000-0x9a)=""/154, 0x9a, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000c1d000)={0x77359400, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000eb7000-0x4)={0x5}, 0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:12:22 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x8000f, 0x40) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000024000-0x4)=0x6, 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000025000-0x4)=0x199, 0x4) syz_open_dev$sndtimer(&(0x7f000001c000)='/dev/snd/timer\x00', 0x0, 0x2802) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001e000)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000add000-0xe)='cgroupwlan0,\\\x00', 0x40000000) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000b47000-0xf0)=""/240) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000)=0x0, 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000749000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013d000)=0xe8) clock_gettime(0x0, &(0x7f0000635000-0x10)={0x0, 0x0}) select(0x40, &(0x7f000021d000-0x40)={0x5, 0x5, 0x8001, 0x8, 0x8, 0x433, 0x41, 0x6}, &(0x7f0000442000)={0xfffffffffffff4bb, 0x101, 0x2, 0x401, 0x7fff, 0x58, 0xf7, 0x2}, &(0x7f0000904000)={0x6, 0x7f, 0x7, 0x7fffffff, 0x2, 0x6, 0x2, 0x790000000000000}, &(0x7f00009bb000-0x10)={0x0, 0x0}) utimes(&(0x7f0000494000)='./file0\x00', &(0x7f000032e000-0x20)={{0x0, r1}, {0x0, 0x0}}) readlink(&(0x7f0000664000-0xe)='./file0/file0\x00', &(0x7f0000364000-0x3f)=""/1, 0x1) prctl$getreaper(0x9, &(0x7f00009da000-0x8)=0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) [ 44.394867] Swap cache stats: add 0, delete 0, find 0/0 [ 44.394869] Free swap = 0kB [ 44.394871] Total swap = 0kB [ 44.394873] 1965969 pages RAM [ 44.394875] 0 pages HighMem/MovableOnly [ 44.394877] 320509 pages reserved [ 44.950990] lowmem_reserve[]: 0 0 0 0 [ 44.951027] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB 2018/01/31 07:12:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) fcntl$setstatus(r1, 0x4, 0x42402) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/31 07:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000001000-0x38)={&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "08a2ccd86e102c380737faf94529d3db989ca66b39060ef1c88216fcb25e814a69977cc7c529b3a0f515d9856ac71d75b9ccdb5a2162f3d0f121250ff0d24c", 0x0}, 0x60, &(0x7f0000005000-0x70)=[], 0x0, &(0x7f0000005000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000422000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00002b5000-0xbc)={0x20, 0x0, 'client0\x00', 0x0, "4118cfb109e05041", "5ea0c298f34b2ec4399d00fd8fde44a3b38fab166c2d18eed0514b0a6fc6712f", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:12:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000f49000/0x4000)=nil, 0x4000, 0x4000, 0x0, &(0x7f0000d22000/0x4000)=nil) remap_file_pages(&(0x7f0000eca000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) pipe2(&(0x7f00000c7000)={0x0, 0x0}, 0x80000) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000269000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000026000+0x130)=0x10, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000575000)={0x0, 0x0}) madvise(&(0x7f00007a3000/0x2000)=nil, 0x2000, 0x3) 2018/01/31 07:12:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fd0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000cdd000)=""/25) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ca3000)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000525000)=""/4096) r3 = syz_open_dev$sndtimer(&(0x7f0000b0d000)='/dev/snd/timer\x00', 0x0, 0x0) dup(r0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r2, r0, 0x0) 2018/01/31 07:12:22 executing program 6: mmap(&(0x7f0000000000/0xeda000)=nil, 0xeda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000ed7000-0x27)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) sendto$inet6(r0, &(0x7f0000db7000)="c4cd3a37528319c8a9e799989f89450f24cbc4de24a0fa5ccca5459443148921ecbee16699813c0cca348e784a0b68d3f84d531d1916a0031a87febbe6a88d97b7006938e5cb46a692222964000113cb49a90674301bdcdf3ad779f610266e07bf5769938f73a157b10ca6dcf2aef24d7004d704ba2760d660a9276939296a3009a76f913e8d3c032481e01170fd2e35e51fed1c48a9a3c6e29edae3268a32e8d8d80a379a", 0xa5, 0x50, 0x0, 0x0) recvmsg$netrom(r0, &(0x7f0000ed7000)={&(0x7f0000ed7000)=@ax25={0x6, {"491a2d00ba23bd"}, 0x0}, 0x10, &(0x7f0000b32000)=[], 0x2b2, &(0x7f00006bb000-0x1d0)=[], 0x0, 0x0}, 0x0) DMA32: 3*4kB (M) 5*8kB (M) 4*16kB (M) 2*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980084kB Normal: 1033*4kB (UME) 629*8kB (UM) 214*16kB (UME) 64*32kB (UME) 74*64kB (UM) 19*128kB (UME) 6*256kB (M) 10*512kB (UME) 4*1024kB (UME) 3*2048kB (UME) 700*4096kB (M) = 2905900kB [ 44.951112] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 2018/01/31 07:12:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000a82000)={&(0x7f000041b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000f6f000)=@getsadinfo={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$netlink(r0, &(0x7f00001e2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/31 07:12:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000068d000-0x38)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0x23d, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009fb000)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000bc2000-0xff)="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", 0xff) 2018/01/31 07:12:22 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 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]}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000fec000-0x10)={&(0x7f000068d000/0x3000)=nil, 0x3000}) r2 = accept4(0xffffffffffffffff, &(0x7f0000fec000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000fec000-0x4)=0x14, 0x80800) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000feb000-0x21)=""/33) 2018/01/31 07:12:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r0, &(0x7f0000827000-0xcc)=""/1, 0x1) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000000)={{0xc32, 0xe5f8}, 'port0\x00', 0x20, 0x0, 0x835, 0x0, 0x8001, 0x8, 0x2, 0x0, 0x4, 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]}) [ 44.951115] 12082 total pagecache pages [ 44.951119] 0 pages in swap cache [ 44.951122] Swap cache stats: add 0, delete 0, find 0/0 [ 44.951124] Free swap = 0kB [ 44.951126] Total swap = 0kB [ 44.951129] 1965969 pages RAM [ 44.951130] 0 pages HighMem/MovableOnly [ 44.951132] 320509 pages reserved 2018/01/31 07:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c63000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$KDENABIO(r0, 0x4b36) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r1, &(0x7f0000825000-0xa7)=""/0, 0x0) connect$nfc_llcp(r1, &(0x7f0000d9b000)={0x27, 0xfffffffffffffff9, 0x92, 0x0, 0x1, 0x71b, "99c1bb115742c2b7cc4f6291338382617957b239baf68d76b21ae27d0da604e12367dcc5860356155ffec3e3d1dae7c7d7a338550add60c14a4dfcd7a7cd3d", 0x80000000}, 0x60) 2018/01/31 07:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f00004ab000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ad3000)={0x0, 0x9d, "918817c8acb571d81ab127e393fef0d5ec02d952a6dd169f408af1779943dd19ce52689d00f81cf91c2478cf9dc7a2875dda4fb5c26bfc2fce632d37b1c23151ce15e5e6ec996194c5757841b01e347978e47427bb0fc9de67318ad733216dc8be483344063dda3671e5982da4fef961fd924c84b795b7d8b9af0917db84345b55aff25d096b0e5684183e4a3007b3dff428ac398d4e3753f1e71c1687"}, &(0x7f000001b000)=0xa5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000691000)=r2, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000835000-0xc)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) 2018/01/31 07:12:22 executing program 1: r0 = socket$inet6(0xa, 0x80f, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000f6e000)=@add_del={0x2, &(0x7f0000000000)=@common='erspan0\x00', 0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e89000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00008ac000)=@newlink={0x24, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) gettid() [ 45.052256] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33618 sclass=netlink_route_socket pig=7311 comm=syz-executor6 [ 45.055190] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33618 sclass=netlink_route_socket pig=7311 comm=syz-executor6 [ 45.063150] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 45.084208] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 45.105393] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7320 comm=syz-executor7 [ 45.110652] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7325 comm=syz-executor7 [ 45.133155] IPv4: Oversized IP packet from 127.0.0.1 2018/01/31 07:12:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x3c, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_CACHEINFO={0x14, 0x6, {0xfffffffffffffff7, 0x10000, 0x0, 0x0}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000a6000)='/proc/self/net/pfkey\x00', 0x80180, 0x0) r3 = getpid() r4 = getuid() r5 = getgid() sendmsg$unix(r2, &(0x7f0000dcf000-0x38)={&(0x7f00003a4000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004ca000)=[{&(0x7f0000aaf000-0x39)="704817cd85a6d8fc9ddf77ff7721eeddcdbeb1bbca97606ea515619c2bb17ad51422854b483a8ca2a0b874b990166b1b30ce82ff362bfff61b", 0x39}, {&(0x7f00007bd000)="c0dbfb86feb8ec136cb919d948331122efb7c10ffc02a2aa359fd68d5d5e7647605e6dd6b51216cdc4a8badc3eefa5", 0x2f}, {&(0x7f0000bd6000)="f147ea7e3ef37001617312ee9bbd0861a83611c66d3036ad29c537a4fee0ec96c1c14be0471de55c2133e33d87e38b5e", 0x30}, {&(0x7f0000e9f000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000707000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x40, 0x8001}, 0x800) 2018/01/31 07:12:22 executing program 2: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d9a000-0x16)='/selinux/checkreqprot\x00', 0x44040, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000036a000-0x4)=0x5, 0x4) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000d99000)=0x3, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x24, 0x0, 0x0, "00000707c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000898000-0x10)={0x4, &(0x7f00005cf000)=[{0x80000000, 0x8, 0xce, 0x1f6}, {0x8, 0x7, 0x3, 0x5}, {0x7ff, 0x2, 0x2, 0x3}, {0x10001, 0x7, 0x100, 0x8}]}, 0x10) 2018/01/31 07:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00004d2000)={{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]}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000c0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000a23000)=0x81ff) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000031d000-0x4)=0x0) 2018/01/31 07:12:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000678000-0x8)='./file0\x00', 0x2000000000000018, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = creat(&(0x7f00007a8000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000086000)={0x0, @in6={{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x8, 0x4000000000000000, 0x9, 0x8, 0x81, 0x6, 0x3d, 0x7fffffff, 0x4, 0x9, 0x9, 0x5042ce62, 0x20, 0x4]}, &(0x7f000053d000)=0x108) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000032000)=r1, 0x4) 2018/01/31 07:12:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000794000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000454000)={&(0x7f0000dda000)=[0x5, 0x8, 0x6, 0x6, 0xffffffffffffffc0, 0x6, 0x9], 0x7, 0x7ff, 0xfffffffffffffffa, 0xa8, 0xffffffff, 0x4, {0x1000, 0x101, 0x4, 0x5, 0x1, 0x1, 0x5, 0x3, 0x5, 0xffffffffffff0001, 0x7ff, 0x11ff, 0x9, 0x7, "853506178aec948e48b7fa38d9011508ec36743a5b2e507f00d4b86fb77074d6"}}) openat$sequencer(0xffffffffffffff9c, &(0x7f00007ec000-0xf)='/dev/sequencer\x00', 0x101, 0x0) r1 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009ff000-0x10)={&(0x7f0000c99000)=@ipv6_newroute={0x24, 0x18, 0x40000501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000008, 0x0}, [@RTA_METRICS={0x8, 0x8, 'e'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:12:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000051e000-0x4)=0x3, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000027a000)=0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/31 07:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000114000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000c70000-0x10)={0x3, &(0x7f00009a0000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000724000-0x8)={r1, 0x2}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00007b6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dae000-0x4)=0x1c, 0x800) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f00006c8000-0x68)=@dstopts={0x2f, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x2}, @calipso={0x7, 0x50, {0x800, 0x12, 0x200, 0x10001, [0x6, 0x7, 0x2, 0x3ff, 0xffffffff, 0x1, 0x2, 0x53, 0x0]}}]}, 0x68) r3 = socket$inet6(0xa, 0x4002, 0x20) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000663000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x100000000, 0x4, 0x0, 0x0, 0x40000020, 0x0}) 2018/01/31 07:12:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x80200, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000013000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000023000)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./file0\x00', r2, &(0x7f0000013000-0xa)='./control\x00') renameat2(r2, &(0x7f0000031000)='./control\x00', r1, &(0x7f000002e000)='./control\x00', 0x2) 2018/01/31 07:12:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00005f6000-0x90)={0x3, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003d1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00002be000)="e14317dc47d534bfcc116109d13b13b0c8694a5175be24da05d2160ac40b1dc8f2cd5fd136d389095d9b6c20113e099f35ef1f250fe440b2a963a4cd3b95e3acd55e07b2e9bde46618527a8337bf55f4e7f5d26a0e9780d75d241ef4adae5e5dc97d16ffb8cf84b940de326c1f15c74b402ade569ef604a7d4c3b206a816971df45c55b5903fe202abdf85e6827295d1858bb17015352b46c9ffd48a2ac89a2ffa7b68a4ce0747") setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f35000-0x90)={0x3, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000687000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c1f000+0xb64)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$ax25(r2, &(0x7f0000d8e000)={0x0, {""/7}, 0x0}, &(0x7f0000e13000-0x4)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 07:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ab2000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00009f6000-0x50)={{0x2, 0x7f}, {0x100000000, 0x80000001}, 0x6, 0x5, 0xffffffffffffff80, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_mls(0xffffffffffffff9c, &(0x7f00009ea000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000067d000-0x4)=0x80000000, &(0x7f000079b000-0x4)=0x4) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) ioctl$int_in(r2, 0x5421, &(0x7f0000100000)=0x5) syz_open_dev$sg(&(0x7f0000c39000)='/dev/sg#\x00', 0x0, 0xc01) 2018/01/31 07:12:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b7b000-0x4)=0x2, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000f8f000-0x120)=@newae={0x68, 0x1e, 0x409, 0xffffffffffffffff, 0x2, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0xffffffffffffffff}, [@lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) recvmsg$netrom(r2, &(0x7f0000afe000-0x38)={&(0x7f0000678000-0x10)=@ax25={0x3, {"2259f2408e9305"}, 0x9}, 0x10, &(0x7f0000a4a000)=[{&(0x7f0000c42000-0x6e)="05d887988b817d3c424943ec8e3a844b3750c013e50e997895dd505729120d14c9a3cb42500b0504a4678ca7deb44ec5fb4eded85776211cd33766cf2a6df48e213687c1c23a2406451dca03e4a56a204b91386c8d472318e0399f854fb0a8046e795447fe41ce9d62553f1cffd35faa27804f", 0x73}, {&(0x7f0000e36000)="9ee82a966d796105eb0dd9f0aa80a82d7d57705bcb8c989a5e0acebc765bc9ad4d85b8677d71a3e49f4e97910fb4bdfdb9a58abcee8ae857342294be87d3920e2da17592f8c79425c7512af5d7c8076d1459b45961a7b5a79d185e0edd1c99d7b75c3013e2d3ebc5e44fe3e104c32e38f418723b0e3e6b13135d42a30499f1fb859d6d6f058670b0a66a29d1557d8112888bc292af89bef1aea5e242aabb790492f04edd2c35f50dfea94f405ba323ebffb08ebc7cf85a926ec486a997bd27fb06bce1e6cb92736a52d5f10b89fa7e0ff6285b3de36c5dbf", 0xd8}, {&(0x7f0000107000-0xf4)="c78fa2fc15b83c1a7520304876201422fbf314a2f01d332202dbc205f25868609702a63bd99de846a46340f6a9414906c34f9757145ba760077a464c2e6df23820736145e9c3123548ffbd89aa89933c421d0ec26de2bdbe7ef5463a93ec006334b4b293204659d53d1b4b72e86c463d8bfdd55f428b4b2c4f10c845fe53cecf78f806b1e01730e20a864732dfa61e1de537b2abcb1f555fdee42b2c639cd9573ac049524a3616caa1269cfa63dfc832021049bad54b96f57bceea3c378070821bbddea136ab516c14eac157bc617c1dfa84639d87b5e3262b18f3930e215b5c8f1996fd7643c068b0da51e8824104f00e00f832", 0xf4}, {&(0x7f0000e62000-0x1000)="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0x1000}, {&(0x7f0000e0a000-0xb1)="8af38ddbab71147c4f77c63dca33e0b4f2a23b46a18853098e94ce30fe047a562735eb8ffe53aed14a105da7b116cbdff550e578896bf52c6c74bb28244981895b9adced520e6ac1b635cf71b49a1e40676d13d0e749c498b9bf0bb31a2a7d5abc932f2cefac8dd7b8b86bd236ce3d538465b818d1c64b3b3649065bc093bbb869c303296445ed8b396e3eaf556ef1b8546358abd30e334179c5ddfb60b582f162cf7405b130eb41925ba6d3f00a805fde", 0xb1}, {&(0x7f00007f0000)="71c5e82db0101dc450597ffad5d6277605661ea04992ab67c29083f892be64801d47196391e442d6dcf6c56a7c6413c0699e5e157c", 0x35}, {&(0x7f0000a34000)="2721aa68a8088fce743c7b8b64d172448e202e0edad40d8bfc876301a956c03a5add8c32f257362fc35ea82199b7dd74135e195844616d89973e4c47d2132bd7e0f5dc432146afb0dcacae4b500dbbf44649417abd02946839b3df644f6de23bb2768bb1085b55dd70fcc56cf7bc581db9c2b2c35eae92393a439c3d0c16b70f8bc79e19321c3a4e2b59923016442aab1110418b3debf9e5a1781fc68501573e23b8945b5db856e07f1f5ed6cce0cb6785461fe09503c4689ac1c1df843ae97f23fd3d72791c162060a06c4db516a39305735b0c972e93e487bf34a729db", 0xde}], 0x7, &(0x7f0000a56000)=[{0xb0, 0x117, 0x9, "7a32fb07148d25cbc65aec0606fa9103360230212e3546be79a4b296ee4fdb546d900ac021ad8310815d3e96183f36991681efba6007ec164441c8d896e681a97ce58cc871fd1a3f28527c73634c8162a845a6ec7a576c5f53fae0cc0d15576c6f45bff0d17eef0f1e74b3724ae027241c5c690538c0546475173b48be0501f8d5c98d22fcc585abcca3aec7f94dabaefa59ff633a16683c27086a"}, {0x1010, 0x1, 0x9, "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"}, {0xf8, 0x18d, 0x8, "1981859d8f6ce7d76436600c421a72c310d405cd2b1150feebe1785c571fe52f505bda340827343a9e21db4bf7bf72b3d29564594e8b278237de68db28aef3ee5dfd2f6c3ae49351ce80d9b15c976932ee6fc4820db3b8ed3d855040b907d8d37ffe938b5f6cc1ebe48611ee00bf1bad29fa8ca1434ace17167176a535145c81e18bf9ec7aa9fffcea89a581fc079356ed5e1b578cb496734bf0497f79f0bc57815c221f3d1e076a87407c3d3e635536d86e3a98343da75354f15b52b99c2dfa8c012138374a7caefffe0da2fab064d9935c71549ef3b7fdd88d00786c2f8d6fccbd0f0f"}, {0x28, 0x109, 0x6, "bc2e7c055fd69204a7b05099fd72338356"}, {0x10, 0xd3a0ce9b993184fd, 0x80, ""}], 0x11f0, 0x20000000}, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00002df000-0x4)=0x5, 0x4) 2018/01/31 07:12:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) syz_open_dev$sndseq(&(0x7f0000902000)='/dev/snd/seq\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f000033a000-0x8)={0x0}, 0x8) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/31 07:12:22 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d0b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ccf000-0x20)={0x8, 0x0, 0x3, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000000)={r1, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8)={0x0}, 0x8) unshare(0x400) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000027c000-0x11)='/dev/vga_arbiter\x00', 0x400002, 0x0) epoll_wait(r3, &(0x7f00008d7000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x3) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, 0xffffffffffffffff) r4 = epoll_create(0x7) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009b1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$llc(r5, &(0x7f00002f6000)=""/20, 0x14, 0x40012161, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000e81000-0xc)={0x0, 0x0}) signalfd(r2, &(0x7f0000e82000)={0x0}, 0x8) 2018/01/31 07:12:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x3c, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_CACHEINFO={0x14, 0x6, {0xfffffffffffffff7, 0x10000, 0x0, 0x0}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000a6000)='/proc/self/net/pfkey\x00', 0x80180, 0x0) r3 = getpid() r4 = getuid() r5 = getgid() sendmsg$unix(r2, &(0x7f0000dcf000-0x38)={&(0x7f00003a4000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004ca000)=[{&(0x7f0000aaf000-0x39)="704817cd85a6d8fc9ddf77ff7721eeddcdbeb1bbca97606ea515619c2bb17ad51422854b483a8ca2a0b874b990166b1b30ce82ff362bfff61b", 0x39}, {&(0x7f00007bd000)="c0dbfb86feb8ec136cb919d948331122efb7c10ffc02a2aa359fd68d5d5e7647605e6dd6b51216cdc4a8badc3eefa5", 0x2f}, {&(0x7f0000bd6000)="f147ea7e3ef37001617312ee9bbd0861a83611c66d3036ad29c537a4fee0ec96c1c14be0471de55c2133e33d87e38b5e", 0x30}, {&(0x7f0000e9f000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000707000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x40, 0x8001}, 0x800) 2018/01/31 07:12:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000e53000-0x8)='./file0\x00', 0xc0000, 0x20) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f000077e000)='fuseblk\x00', 0x0, &(0x7f000028b000)="") 2018/01/31 07:12:22 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000000c000)=0x0) r1 = creat(&(0x7f0000102000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000218000-0x10)={0x0, &(0x7f0000001000-0x5)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000d13000)={r2, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000002000-0x4)=0x10000, 0x4) get_robust_list(r0, &(0x7f0000011000)=&(0x7f0000019000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000010000-0x8)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000003000-0x4)=0x1, &(0x7f0000000000)=0x4) write$selinux_load(r1, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "834dfdac6b50655a766c4d5792d3539e6870db9c7e0beb792a839e5bb76ccf2438378351ce9feb5eafd50f7e21bb254ae2ec338a500181e3ea0fc25e4d1ea56b2f0503ac4592d7dae5ac89effcf8e71f56d074a61faf74492850a52669aee3f3fbc3bd271c6653e1a0ccc4d7b9a3307de0a57b83c519249a3b11c77f75baf8c3cff50ddf5edb6515551e93049d4222384202997fffbfaf8ca7fdccb7f38ea5fbe70d6af3e827c87142bf9f9c1726cf3986a23b5fbf49c35093120a251535bfc09a7b84f3f7a166414a2659ff8c3c1b5c1cc38fc45bc579251357d1698652c4889c75c5a8f4f46d7623fbb6feb278e8ef7e"}, 0x101) signalfd(r1, &(0x7f0000000000)={0x5f}, 0x8) 2018/01/31 07:12:22 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1b) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000017000-0x150)=[{&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001a000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}, {&(0x7f000000a000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0xffffffffffffff06, &(0x7f000001a000)=[{&(0x7f000000c000-0x1000)="", 0x1cc}], 0x1, &(0x7f000001a000)=[], 0x0, 0x0}], 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/01/31 07:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000857000)="440d05031700ad031d078900ec", 0xd) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f45000)='/dev/keychord\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c6e000-0x20)={0x404, 0x4, 0x4, 0xd4f, 0x8, 0x2, 0x401, 0x5d, 0x0}, &(0x7f000003e000)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000709000)={r2, 0x94, "a2e13030ef444d4b17a19490b0205440855c3359592d3c2dd147c1f682a059f22fdfd280553e986d47245a05fd9a5cd7144fb4989ffd7cce086bfc9b40fb5e3a05eac5d460f63953da6326fb0266fe56741978eec541c5a9178a39fc05cf25e8b2ab0412087186b17a7a486949b81c8128d9c3c8dd1fdba15ceb6c2bc8ab2cd859d67c54503490613d228f3ff0df9914b30fed22"}, &(0x7f0000070000)=0x9c) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000e65000)=0x8) 2018/01/31 07:12:22 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimes(&(0x7f0000012000)='./file0\x00', &(0x7f0000011000)={{0x0, 0x7530}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000013000-0x60)={0x0, 0x25, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = syz_open_procfs(0x0, &(0x7f000073e000)='net/if_inet6\x00') sendfile(r1, r2, &(0x7f00005f3000-0x8)=0x40000000, 0x613a) 2018/01/31 07:12:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00008a1000-0x8)='./file0\x00', 0x101600, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a02000)={@common='gre0\x00', &(0x7f0000aa0000)=@ethtool_ts_info={0x41, 0x0, 0xffffffff, 0x7, [0x2, 0x8000, 0xcc], 0xa3a3, [0xa624, 0x2, 0x5]}, [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) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000e77000)=0x0, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005db000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00006eb000)={0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000039f000-0x8)={0x0, 0x3}, &(0x7f000035c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000873000)={r2, 0x79c, 0x1, [0x10000]}, &(0x7f0000e25000)=0xa) 2018/01/31 07:12:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8, 0x210000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x3, 0x4) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f93000-0x4)=0x1c) socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000001000-0x4)=0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000001000)=0x9, 0xfffffffffffffe75) 2018/01/31 07:12:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227c, &(0x7f000097e000)="86") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b4a000-0x4)=0x0) sched_rr_get_interval(r1, &(0x7f00002e6000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f1a000)=0x0, &(0x7f00007ab000-0x4)=0x4) 2018/01/31 07:12:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f000076d000)="", 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c3a000-0x9)='/dev/ppp\x00', 0x4000, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x10000) 2018/01/31 07:12:22 executing program 3: r0 = epoll_create1(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fcntl$addseals(r1, 0x409, 0x4) ftruncate(r0, 0x6) 2018/01/31 07:12:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f95000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000ec9000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)={0x77359400, 0x0}, 0x8) 2018/01/31 07:12:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, @in6={0xa, 0x0, 0x74, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x287de5bd}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0xac) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000098e000-0x9)='/dev/rtc\x00', 0x8500, 0x0) preadv(r1, &(0x7f0000b05000)=[{&(0x7f0000f21000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00001f5000-0x4)=0x0) r4 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000d89000)={0x0, 0x0}) epoll_create1(0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000fa1000-0x4)=0x40, 0x4) sendto(r2, &(0x7f0000203000)="6c4867603b954cdaa8e8d31ae85039dc3e71c58098b375b4bfc1bdc87f09fa21f8395ffe2e38e8e34c3e9876b9a212abaef2a667994d097625077377ffb7a1fec5e61fc7cac10419864dc27c768c03a55250e2f12654ed76b854ef211419d29058061cb9ce84ec87bd42456d7f9986245a34f3bf2486bb0884c470d6c5e92e2b43edf0649c0dc79c5cb2c48390588e8c14617d9ea8cceed7be24de0a7f289f18d97b94447a634f1a06108d54cb6cb070ae801fce66c669cbd077e8e08912acf6a2c675f264da5576a9eb54953b5ff209ea6e214833204769b0726fa43a9615d04691e60122cfdf7e98fb186a4c", 0xed, 0x4040000, 0x0, 0x0) connect$unix(r1, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/31 07:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000ce4000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) recvfrom$llc(r1, &(0x7f0000873000)=""/144, 0x90, 0x0, &(0x7f0000a2e000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) lstat(&(0x7f0000291000)='./file0\x00', &(0x7f0000ae1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000a7b000-0x38)={&(0x7f00004c5000-0xc)={0x10, 0x0, 0x0, 0x400080}, 0xc, &(0x7f0000d46000)={&(0x7f00002f2000-0x2430)={0x2430, 0x25, 0xc, 0x2, 0x3, {0x1d, 0x0, 0x0}, [@generic="729bf97a919ab6c53782b1720e64611e3302c473b3cb162cbd433cffb5a48dc5bc6e539d4ff20f3a93bcbc19976551faae009e0fa68cda32e55e19fc5ac059a48cec9ee2da496ede59358689fd47b7bdf8bf1fc8077c76ee7f095ab0f204b94ded86013e0978ab2bf32445b9cc8666aeffc62a10b21d1192a478eee5326d958abfeda6392c1cced7135e", @generic="1849454e457699f518815ac961ef5ad7e3d90d43dd46cc92d08f62bc4a8a1ac67a867a20551c7df3465ae97df72e70518c5538aa87bb568a36b405868398f7cda27a997134c3cba1942000cba0be193b9d6d49780b7cf3055878c87c0227d94cdf807d73e270053ccf94fa4925cfb8e1cf4d93844b", @nested={0x108, 0x2f, [@generic="ffbf58db9251e5c3931e2b37bc7f5b41febbf3c26158e8e4bb7c76e2d580132f3fc431253decab23e639ff10961302f78e1c35f1d36c6be932aa2a9000aef819c5fe7b25220912dd8fb7132799", 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@nested={0x1120, 0x63, [@typed={0xc, 0x17, @uid=r2}, @typed={0x10, 0x6f, @u64=0x8}, @typed={0x3c, 0x95, @binary="1ef959abeaa05e9a70b10736710de33479b2c0828c210676efe42f9a2b558d5335cfe7b40006b45158279fef55a2f2f1e4"}, @generic="836e02e472b76d49f94012eb91d2477bbecb", @generic="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@generic="f65ec3cd6a35db61c16c1044f581ab001127570f09792fe6c58a82a35589e3343839d46174431aaf69c84519c23d253dfac6124f4cc76270ddb6c67ed8a2a0244154c75dbf4147edbfa04cbbaaa7e0481ef335db38e66bd5727b9714d623f70940b1e2d2ba667c6a68dad54308fe37f4b467af8e265c6ad3fdcab5849446c7a90ec6fa38364dac739f6d92cf7ac5118db6bfc261d23912f2aef1b4c0c9c538bd74812e079e", @typed={0xc, 0x7, @u32=0x6}]}]}, 0x2430}, 0x1, 0x0, 0x0, 0x8000}, 0x80) sendto$inet(r1, &(0x7f0000e7f000)="9001", 0x2, 0x1, &(0x7f0000eba000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$netrom(r1, &(0x7f000065e000)={&(0x7f00002dd000)=@ax25={0x3, {"88ca55533e1d0f"}, 0x0}, 0x10, &(0x7f0000095000)=[{&(0x7f000079a000)="8a48e1d6d237b941a66f6fd59ec751b85c2279672783466b698cf34c0d4fee15c497dacd922a45719a0db5457fd0c6e0c5f45a1f8dc5ac66612bb69dfe32f83da63e6d3d9231fbaa", 0x48}], 0x1, &(0x7f0000b4b000-0x68)=[], 0x0, 0x0}, 0x40000022) 2018/01/31 07:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003bc000-0x8)='./file0\x00', 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000563000)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000d4e000-0x6)={0x7, 0xc61f, 0x8}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000242000-0x6)='ramfs\x00', 0x0, &(0x7f00009d1000-0x1)="") renameat2(r1, &(0x7f0000fcf000)='./bus\x00', r1, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x81) 2018/01/31 07:12:23 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000011000-0x4)=0x0, &(0x7f0000002000)=0x4) socket$inet6(0xa, 0x3, 0x3) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f000000f000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000010000-0x4)=0x1c) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000008000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000000e000)={0xfff}, 0x4) 2018/01/31 07:12:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000184000)={0x0, 0x5, 0x0}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000cf9000-0x4)={0x3c, 0x5, 0x3000}, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getresuid(&(0x7f00004eb000)=0x0, &(0x7f0000678000-0x4)=0x0, &(0x7f0000b97000)=0x0) r2 = add_key(&(0x7f0000c08000-0x8)='rxrpc_s\x00', &(0x7f000085f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r1, r2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000004e000)=@common='syzkaller1\x00') 2018/01/31 07:12:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000006d000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000d8a000-0xd)='net/if_inet6\x00') readv(r1, &(0x7f0000635000-0x70)=[{&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/31 07:12:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000093a000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) connect$inet6(r0, &(0x7f0000f78000-0x1c)={0xa, 0x3, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000020f000+0xf1c)=0x10000, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000222000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/31 07:12:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000919000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) accept4(r1, &(0x7f0000219000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004c5000)=0xffffffffffffffb4, 0x0) socket$inet6(0xa, 0x0, 0x3909d421) 2018/01/31 07:12:23 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00004d1000-0x8)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000085f000)={r1, 0x6}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000b4c000-0x4)=0x0, 0x4) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00005b6000-0x10)=@generic="a643e2c42097123131f3d2bce72c2666") recvmsg(r2, &(0x7f0000f8f000-0x38)={&(0x7f00008ba000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00001f8000-0x40)=[{&(0x7f0000a13000)=""/4096, 0x1000}, {&(0x7f00001e1000-0x6a)=""/106, 0x6a}], 0x2, &(0x7f0000d5f000-0x3e)=""/62, 0x3e, 0x0}, 0x0) 2018/01/31 07:12:23 executing program 6: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000df3000)='/dev/loop#\x00', 0x1ff, 0x42000) fstatfs(r0, &(0x7f0000c73000)=""/23) set_robust_list(&(0x7f00006e8000-0x18)={&(0x7f00007f3000/0x1000)=nil, 0x1, &(0x7f0000839000/0x4000)=nil}, 0x18) r1 = socket$inet(0x2, 0x80001, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00002a5000)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00008c1000-0xc)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000df4000-0x4)=0xc) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r2, &(0x7f0000df3000)={0x11, 0xfb, r3, 0x1, 0xff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000df3000-0x4)=0x0, 0x4) 2018/01/31 07:12:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000747000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000917000)={0x3, &(0x7f0000b4a000)=[{0xfd0, 0x1, 0x1, 0x0}, {0x8c, 0x4, 0x9, 0x4}, {0x6, 0x6, 0x5b6, 0x27ef}]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000988000)=[{&(0x7f00002dd000)="39000000120001000000030000001f0007040000001f0500000000000103000004001d0066413e850900000008003dfb020300807415f05bff", 0x39}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000f7f000-0x4)=0xaf, 0x4) 2018/01/31 07:12:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x101, &(0x7f0000626000)={0x0, 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000d85000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000990000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000ef9000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xe2a8, r2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x7fffffff, 0x4) write(r4, &(0x7f0000352000-0x68)="899a20806070d7a1688b8ed80e9307d14a81018afd5b6e3f486fba187090f70740713f0009b80a6c4cb63170d9ae22b33730cd87bc10f3a0504ed9bffa304655bd9fd7749a4541dbc7bc4acf782c893cd6e21ee6ebaaf5fa9f336037aeac4bb83c4d3ffd46f73485", 0x68) recvmsg(r3, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)=""/0, 0x0, 0x0}, 0x1ffe) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000040000-0x10)={0xa, &(0x7f0000c03000)=[{0x20, 0x4, 0x9, 0x3}, {0xba4, 0x1000, 0x3, 0x100}, {0x0, 0x200, 0x7, 0x81}, {0x0, 0x101, 0x6, 0x4}, {0x0, 0x0, 0xfffffffffffff67a, 0x0}, {0x1, 0x1f, 0x6, 0x1}, {0x4, 0x6, 0xffff, 0xffffffffffff8001}, {0x4, 0x4, 0xc3c1, 0x3}, {0x6, 0x7fffffff, 0x9, 0x2}, {0x4, 0x4, 0x2, 0x1f}]}, 0x10) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000282000)='/dev/sequencer2\x00', 0x10040, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cf6000)={0x0, @in={{0x2, 0x2, @rand_addr=0x72, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa8, 0x2}, &(0x7f0000774000-0x4)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000ddc000-0x8)={r6, 0xffff}, 0x8) 2018/01/31 07:12:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) r1 = epoll_create1(0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001a9000)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockname$unix(r2, &(0x7f0000526000-0x4a)=@file={0x0, ""/72}, &(0x7f0000a17000)=0x4a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000053e000-0xc)={0x0, 0x0}) alarm(0x6) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/31 07:12:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002c2000-0xb)='/dev/loop#\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x30) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f43000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000718000)={0x0, 0x0}) connect$inet(r2, &(0x7f000057e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004e1000)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000ce3000-0x14)={0x0, 0x1, 0x445a23a3, 0x7fff, 0x3, 0xbe}, &(0x7f0000008000)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000907000-0xa7)={r4, 0x9f, "84acb9eba40ad89317124b0c16892133d471453645773eef35126f8924bd7255fc9ca66c9c5c043c0b04ab5dde5ff9c405f823764b24cfc8befbc04684b19be3e44d2fe1a85a116b97c30ffac8020b6ff3b25e4a6f089f92ba64d130146f990e8f2227d2f995a9944ff3cb6942acdab366f9e69866a81e3c1d74ee5d12968e77a2523ee3e1b437519c6079f99637914dfb1ed058aa338381820931871760b5"}, &(0x7f00009fd000)=0xa7) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00006a5000)={r4, 0x8}, 0x8) sendmsg$netrom(r3, &(0x7f000086c000-0x38)={&(0x7f0000279000-0x10)=@ax25={0x3, {"4e0763649156f0"}, 0x9}, 0x10, &(0x7f0000297000-0x60)=[{&(0x7f00000c6000)="dec78e3e8b3f5cdb82a9a9fcf7626eebf3fd10d98f16a54a35bb29094612d181797724fb4d8589291154f2eb89404e9c2b5ef9f4ae927c1e1e21f0b9240ff80973c1e9efb88508a378ecd325ba8a5b8d008b01da0c95ffa9639184578c374b40253d096d7f1f7b930f32167ff601868c473c9bffed0339e2172bfe3ae29f93770e12ed0178548ac8c32d288757fb6767d759c7ebc6780adc78803ad2ee959d674f44bb2a64f86587958ebc97ebf167", 0xaf}, {&(0x7f0000a99000-0xb1)="0f13b9c7d875b7c31d83044922902a968b7e83ee7d0803e05d2ab69d84d7cc78325e12ffa4e5309cd87171303c13eed8455ac7d18b7ac2f1bfc3967fd6d92490a352a6a5dd9f62b3a73e11bbe66dd181a1f0563ad552fd648bec9a92ae955f500f25e078abd0c98e34c4c4b826e07d12534b53e97df4eb0eb3cc30522b19fa8c9ea38c016666c40a2a85b9cfcf1a05d98e77d561e48162aacfc1e7f9046f8538c29cba16a1ade14c1500bfac0ff2c0139a", 0xb1}, {&(0x7f0000803000)="ea475b19f53c16bdbc5d27cea1d281bf0004bd096e9287e545fcb82a072740951f34f1fe34e26add73ad53e0b89d9806cee230eb51a904de76fbe0689a836aadc8a142daef729ac04c8d1f973f0b76b6edff3b7d90721f59a8e8e2493aacc48e147c821f779deb16e86ee4683051c40b0b2623d180e736c12139706910cd14a22bf93dd4575796a28a", 0x89}, {&(0x7f0000d62000-0x5f)="20dc05c1620585d24f4be0ac57eeabc4ea95b0936accb55c124b8198ee826bcd49ef2bebdcdd44cbf20f6caa3a08248a7133c91854d96eb2cb9c85320b3a121f1cadd2074ee6f46b11d43d95e9e33b13c492b570798d1d346171f6bfad88dc", 0x5f}, {&(0x7f0000f3f000-0x1000)="71c6c192ad11771f783dc04ba9d9af84ebb3aa1fcb4f2940d09b69da95d0fc19dc926d60110b41e751dff6c46c4940525934cd8c7b94d879d7492818faba2e2dfb71f5cb5995f8b6f658a571bec1583dbeecdcaadfeb0cfa89cb2c07c23900ed82ff2d7b073f6c09b2a77222f5acee86c7c4cc0e1e47ac22c56165abfe70b30ffa2d8a8bed8e3df8ac2b5d794b62068d8aa8d9af21879a444de19108e691c196a5239c12c106831a14bef71bb8c7f728a8175f80015af3651fc6207baeb33397b3ee4586a8d6ff1cdd0074d02a4d56a27a621b976b41cbbd39ad0aba0d0c3a89851581a1a4e2dffadcc58de10e6d969dcebdcd8fa177903c8ec1db76783af48235738a05e213e615e85e2ea2950e2107431f5b21e2bd365798240e8adade9d733d119427311e9a7d294d8f54e9499c2c6c08ac67edafaecee8b745bbcf97cff922294fd2650a0baddabbca8bc3c97c1526ffe07b041c32b3cc980687bdd4c118eacddf9cbd797072a83a58b6f20a9419e2bf16eb3865673aaa84293122fa6af7f55a4bb2531affd729eda1fbca3262b244dc9867fe9ae21db14ac463472d92f2df34adb8261d6702dfd04c3fd188d39b8617bd5c5f4e251b592034ad08b70274b81a37b829e93d3d9fcc8baf902b36530f51da5c6f16bb674c2ec47fdb507027226299dcb9a5b135ce07c1ade6064a0fe1dcac232c586f07623ce669e7cfcf9b23a00d19704dcf7ee852ac70260ca4c0379185d6867a016881b5a81ece81ebff4b0f126a8e8df73e7c22954254f23277e1f0dd30ac642ad59049693d27f1988321d71980a583989209fc7cd87140105c16568ac1c824b7948a7fec4dc12f7aeddce8918e8c7b3cabf18de4af606d58adcb94edaaece6b9400d1215ed86ee2371ab501f28f67a4cb819a149967b624dc42cc2e6c6462b93d62152059bb6f85f5d243aa8f2fcf750d97656bb82259f6b51dfbcde8ca33218f1ce0bd80e78d175569bb492c59ccb57d8c2cc422a5af63eca38852855ffd60b029e0577891f443a308199dcc8ebac0f6893aaa810e1e2defbd0fb11bb6453e9fe165f10a83ea79def327def6d29af7284c659589e31def777b382210e7363b3ee4508ce5a245aa458ae7d182eac8596df69f586d26b2423656267a67dac594b31eb87dca34e8e7cb78c639181128c5e069a1d2b77aabe8f6640ef67bbf735bf2754e573f41365c245d0a15c6dd4af3aa0f2b822815ce337be0d380a744cc2d3d4cfff17be8efee195bf5fbc1ec98764e38e9c66ff37231b907958b80dd7a548356f5f5c192d4a5c70ee7c954cd151d86e91ebddc865320e865d05b5ac0e2eab1d717cdd7957e6b7551ebe589b0614a5c12c26c2ca180dea5816b19fcb2a0305025decfd6524c5ee332484377c70ffad35ef400041bc82f77f0c1900db63cdcac0b2580eef3e74d5be307db438d9cc56c8cf639ee13012432406f0d94ebc4fcacca5fa0761553352b092ea3b4af8b0a152bbd1b85f865aadb4aa89d9884568ede30d2d746223dc4c45c7fb4460225e8e1939ad34c2aa989e5d933986bdda8293c143818612477a59b2074d08d709c6b4a87a00559a01b725f9d75677e2e8d617bb559bd7f00347e283cd1fa39802440150f665426bb1c075c3869c906883f45cf42cf7d98ef0cfa63d6893d85d9070385232eb38cd593ea773c6793d5e7088e662ee7d399ef8e020eb6fee9442284ad99caa552c3ee6af9383e90b694582c055b2d3421448b93c7f96a836d9964577bc1fa3a68279c772891af60b4b7ea704d5ce87f5dbb7391cdf1bb9b40bfdd2b4a740176edb338fa9c5b47a0e0a576bf1be25d4a77217b2a569dfd899b5751914278d98e824625894fe8b36bb403b2104b33f57325bd7a3c18b2e4d8651c53554d0818db53e564402d81c41d9b6a8b30b5ca5794955736a4887d0da83a6b06d4d06591b9b1fb8f03ef20d35285c7c3bbcb5fab1495b7af4a510d476f08424687fb581b0dc6e431526ac44ea749c4ff24e75ecd8d30890fa2d780226171ea3f5e1fbf711576f844c7f35e62ccf4ed09350988c37a5e04b331b83771422e6120daa28d91b10ff95812f9e2d237963e005fb1fa99cc214ba3cc74552e3a52a32cce7a3e34f3a414b6bd5cdf8ee6043b13b8dac2b7e00bfb0c423e278968b571cd0807267ba65bd41e948a23d216e611a2b7dd119bdf5e7321946ffe472d3aa106c10b2eb4c96718b259dfd7f917764e0791e178479964d492746c7230f6e37b03bce3aa27f587317599a4097484e62b492ff1583d99ca57dcb19c0089af5128f750ad42b09182b8585ae6c8ec0b4d163ff381aab5423fc75ec43ef84f77173542ddc0e70cb69a8e1d5a259ba5e5078c98d5662c3ae253e9120616c74402fd4bead8067af990c95b329988a0c3bacd5f92588a33e78986ab6fea6313d3335a7579748f8128d8d3fe10259145bcd8c05cee825667e74f30002dd64b26c4cc7116624064c160ede2ec57bb28acbef730ead2628dbd0db28c8311b1212358cc7bed42274e0de17b6ce19ee6b96a9f1d3eac8a5b6e260e5f404b6210933122cb5b18965051a7c6fe933cde2adcae8f0db182dd0c1c2862d60df2bc7a434a5b66a0eaa57353dbb2bfc1014bbb160be2e5becdeb4119dc1975b0fad3339b6f94c544b34683a402cf1b5cf342791ce3a17a44d7d81332fa9d37b30de2aee8d4428762aea7727c6b39479855409eacf253f37ac9459e01c66a226414ba360d1a741b015ad1e5dd7f078ed7b8394f87ead4ef6d888ca0a26e1f9ee7f00fbb169658fe15d43462ce2beda97505af5f0b367668fb1e3134c42a95ce9073487132e8b4b52b16d4d9ea6165ae336162989a99de1e81704b49af324e9176f29f2f3b4b1e30d17038f2120ed284aad15b051f83f05da975225bb001783f802013471e3abccd8e6f873cd8ffe71e48a86e6c036578b8f96b68584afb73f83a3709527ffad8e1b0ee41473a511c06fac4b00959d2206f91c4a380361bcbbebacd4389e29f74a8577bc5f27785826559df9f6d677d768ad6e77b23a53fd22d8e7e97b2675400dc1b4b98e341e7b404406567c286e1ebc8c56a3098eac3f4ae1c2ac9bd10ddf9477e8e76393829cbe163e9be6e3f81af5a364a8ac33e1b18c1d6a469c540119a360864d929f362ffa247405af67402a1a60445d7b61d737e1d60c3c9ee475abd8d9e4dfc022bd0d1204cbddd6e1ce8cdcc31c3ec3b061553c9975567795fee9ccb5a7c5851c498c317fca99c17dffef5db8063c8c326098859200acbbe28e2c75ad322e9a1dce8ea5c3da055b49cdb137d1a7ce1ed94c04f172e767ea982d831e9df5bbbdd19abd966d481e2220f3ee219dc8350df044803a89a0c75d13ca29eac5ce3fbe18e179738a049a40cf471bca344e1c7341885e4c2b0bbe0329e8a38d1937d37dcdb7c2e655a6ca96450f661c26ef857a50ba4cdc1f70cefab0cd2489ca36add94649d83c5bf67e5efb8f3b3a80569df801551af8cec471d59cdc456e41d8cde2ed60d2675c5292d86b8f18bdf0de0881c14909ab2b039ef43dab68a0444abc8441156bb0672b15266d0ab5e2856e3ebfdd88603453506e3da8880f3cf1703b9b9ba1d943b71c094ff6434ce0a43d72cfabfe427bb17fc54a2be28fd0bbfc4d686ff13a2fd5edf59d6f49f4bc2690457bdcc72a77acf7621889d41803e93ff56cc4f0a7e7288810f194360e6c35a1aa55b0f683d506963b12d6d1d7fc38a158572ddd6ccae89e51185552cf048117f3fabf306572758c380c247a13f4b02cc1ea0340f943d7b1f17f3a80743223d0bc582c84f6458ac63cf195f29d812a0a04f81f627abb886b706398d2d41ea6146eb03b0305c3e82f2e1c88f2d9c1b13db5c4715a7c6f95c7ba484c7444f3ddb88b0836ea82ab4e45cdb84dab9dda72a96c3c9f3c894eb1817fc6625c68f4f6e8534b31815f4d7213c7e7344c9f2ccb6cd2d14279477672ef375135c27eb2a1991d6f7d4d2df7aefeb95e510fe6ad66f2cf1106dbf867efb62f2d8a55fdef151877af40a6d3113c128bda121a22cea005516838eada2f428ace43e616b0db202702a5cd1a2c405c7f00a5ef7d03c313fa26c69f3c27029f9f58b812c62f9002752e8bb7c562fecb945a34a682c87c36b0b111c84dd5284c7ae781d9d5b2e49b7f4a9b3608316b2a3e9c8aacbd9e1128de8d8ef3ea1b638ea9e95ce584143b4a5f18f43d9f9d045c50c8842ec2bc99ece5d38792b4768fc78270fe63a4bd0e0fcdb1f74dcfa7a77b54cae431ef015e2ab03558bff8d1d85118db12c7b4c7c3c9f724bdf6ec19a9be807c2f9486e5322ba3c19a9409bdba43f172c276708620826865d4265c72153be4c4d42e7b30bf8b6f7c0bcf4fb4894940d624ee69cdd68b6e73915b1086236a8eaa6cd9f2f5413ad29cb9c4ac573a3d5239f8e5c7fda73cdfc52ef0981e2e80b0c776cbf653a24c5bc39e46a75ee45d66cef6e83c5ea70186cad2c4e2b8d98265ea839ba197ea8c50dd9e7cf2f538ebc031c97e9b3eee0d7c2b8dd9f3c58220ae937156f2d99b2390ec0f8bdeef5af43a2f30c1ba29d4b3d2343d8576bf21facabcc02ebc804cdda2b645d1a96a85a3ad691ed7fdc63eb0e0e092b7f726ec1b008f947976986e3bd1b7b43747127e586dd30465a521252ee70962ddb53e5c9f8e0a71056536f1cecdf0431f71a7a1142fe3140269a58c479a53fd9e9acca6ea720dfab55032375d372dd72ea2cc07ddf62c1048736e0d771677b2f552fa02cf17f824cf8b443f80f7ab13cee55f38a5e9550dc841e7eb2a8e1dcd3a24f9ca4e04396d4584f3c8140fb007a8380f911db702fd394aa9f43c6aca40eb749f0ce316c41f05cfe9c49ad198d0adbd49a88fb29274d89890ac0203ff1e455003314b779b43e4a069dff45ee46478b322070ceff2798707cdfac32636b92ab81f4cd9f4e01faec47e3dceda99d47aad795fc05382ce865d4c82c10b2d6e0b34a8351afde210a09f7afdee61f2a9e08d2073670382696a2b5b34ee866ceebc69b33dbdf4f87fc204b74a04bc76fc4df819cd0688ebf0f519a08051e7c22de3bd7503f2ddb411d6bf0292721a22e6b1152994285b70709e735e41050e2e7aa7d54a485ba8db5eff4ad198bead6f36abc72b4c1baa29bfd9974f0e37a4b4a1ffe78f1eb82118ea94ae74138feb29b2d7f8df3cbbc0c7afdecba4763079e3d7641a4e4b75e18b307869093464b8759a8f9ffee94cba3ab289d2a674330d62f3e134e1b3373a1e6c67cedacb7e9fbcc4ca9c8b40848470800be147a6beba8cd5fd96e2a2b8d365be6fdaa91a5586c57c61889c7cb2a8ebc95b0c6c7fc398ac5db63386fcc4aad61e6f1d48d8d39faaaa60016c94f64cc760abdf8e87791aefcc9ca50f4122fa74d95b43c77fc4da96f7cdacc3a778ec25b93aecd86b1d38f9fb730c1a1397c24819ad75667d22072c93d64d4318b15bfb8b0f9dfdb37352add9ddd8014595b8f0e9e737e29913bdc366c1ba54a2b52fad4004216f0080c8104cebea24cbda261b2e250f891edb27e8d412a688a44e9c351b53393bbbaee3e8c74ca39ecaafc8bb7d00100302ad5d51127a30222b41a2f1d4a3e677814adb6b6bed8aa2cd0045de0a3ecd12266bdf2030d8406c869d8d47e7ad4fba04599c6df7e8c366d945bdf2b505ffa95bb56fc1340d0c28005abbd19f0819cfe58420c6b0f10194809377c8f09845d106505b695a1a00db15ae571fafb700ca4adcd2bdeffb6333b70b9190ab0014be", 0x1000}, {&(0x7f0000dd7000-0x7f)="bfad1c301473fbe0283d8ba6fa94c0b0edf99d9c590cd37eb829a645b60d74a8ec6bdb671a90ce77f9f82889507538c87f835e16936c9c2a8a9aec1565fb8d66fe4b684817215a15426bd0207fac7fcf74f71197aeae6f44bb6b73bcf6c45d4505b72a53c5171148c58fda059e55cb9288aa7b8102ae0cda56cbadd6d0c99a", 0x7f}], 0x6, &(0x7f0000316000-0x508)=[{0xe8, 0x10b, 0x8, "1d00f11e757f362eba11173319d6be782905b8a28ddb49cb20801f17675f25a7b677db95226249f0834e44f0c800229a0c6dd080aa75dad59846254f5c589de1e5eb4908114d339efabb564fefeae13ace2a51c33fb90513b34f4b8efbb41350cdc3877e91cb48ea9996888c86a4b73c7b129b8d47ba7d3d72337cfe626166f096d2e3d68a4393116b77f5494c69ac45872268e0ea38ed3ff114c3a72fe930853d3800ecbfd2ccc733fbd539341379aaddf3177bb812140705319833763f6e62bdf17c9eddc12fabb677792c931c6ffebd68e95b"}, {0xd8, 0x10d, 0x217, "87af43b2e232322c19d5a05bd77d8dbea9d7093e0084a9a673debccd7f16092091d3f865c6d4429ab33b672ead815d05128d75ffff3e06fd0157e4b1e494582ac72bacb771b3f493c6a00badc1dcd1cb14d0de102cd94a9ae78e92afea56896de184ac233826aac15671879a40d3b98f308092980f0a65a8e1f2bceb2619d8681fd66525e434e3278bfb8151a097b471d6389625e457917f4cf360e9742e30189a37a370ecffa741892662bc21c135dafca670c8b4d81b68f7ddccfd230d77bbadb1f189"}, {0x50, 0x1ff, 0x400, "6dec1e0b3a89f32c3a3bf872866cb157e0927082d6b9d1a5dc68672a3f7627662530b8c90a91e6a185c36c3fb92a9b24d53b80687d6b56be80"}, {0x28, 0x1bf, 0x800, "10a5be4705e5a1711e62fca418e4725412"}, {0x10, 0x117, 0x6, ""}, {0x110, 0x0, 0x1b, "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"}, {0x18, 0x112, 0x8, "ace8e8fc06ac1c"}, {0xf8, 0x10b, 0x100, "88f3985cbcccf30a3c2e93832b1f7e398a9ce706cdedd6ced844414ec498549242abd2ceecfd9cde1445d7657aafb600591e22f0a76994c96d5698a6a2b391e43af81a9b9b98e206d9e4871b724aad60f3ce8310d9fd00517f4fe0366f33499fb4f47b67257b04175b9c3bbf7ee3e8192818105d15cce620a4b67f11608c9b391fc080d6acc9372c19bc03a318f2e44cdab45aa2ddc79958ca36714ede57a47712e88c92767568443b2fb736ccb12452ee0b2c9d40cdf483b7a71f22c163bcaba98241540fa58d66ab917e0d2140eb2524f567121cdd20191ed688d0ab52cb529187ec"}, {0xa0, 0x13d, 0x9, "458352a5d5e4e3554d2be6d381544766138321dbe79c70ed40ad7ead28010c414e829f349073bc3624f476d7484ac37a4a9b41a54ed2d3773ff7a73df2dd7dc7e654ba7d1bebdaf7cfb6065566ada57b9ca522db72dfe0906e0f46f0ad53095963c1138bb7294752ef85066899272aa2d41bdfa36691cc2401fa1b13c42c325abf467a4a56823245dc33a1eb7640"}], 0x508, 0x4040000}, 0x80) 2018/01/31 07:12:23 executing program 0: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000044000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00005da000-0x4)=0x0, &(0x7f0000064000)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000502000)=0x0, 0x4) 2018/01/31 07:12:23 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x200, 0x10) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000000+0xedd)=0x10000, 0xfffffffffffffe6b) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000002000-0x4)=0x0, 0x4) 2018/01/31 07:12:23 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000008000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0x26, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000008000)=0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_ident={0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/rtc\x00', 0x20140, 0x0) dup(r2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000008000)=""/10) 2018/01/31 07:12:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000b2000)=0xfff, 0xfffffffffffffe5b) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x20000000852b, 0xffff, 0x4, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000cef000)=0x0, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b535ea19371228fb35cd6affe75fd508703a6520c0c3bcedded24701762dcc7bd2249cb28f40bca747076580104c7a930147cc14fa98c7da7b4cb5d0268cb4a2a3629923bccfc95f3f7e1016b77eec330ccf3264824dc1c2826635d6a37badd2fabc8477acd6797c2201ea3aa10c1bcf72a92d3a2333701e8a4effd28eecfa504af9e19c8e3ef6aa3e7ac50c17b032f86ef3a0c87345f5fe88fc592e2d1ac32864512bbfd1b1326a3b5e1f5ed1e72246769050f193ad8659973ed8dd9123f155eea421d8149f28ab27abfbde3f963652160d6ea89e836c86a7277606813e3a9e42f9e40f321721b306e1a75ed6c45577bff2accf6fc33963f410eff6d15a7382a872f528f85adf2d14cf962028c5285229a189a2b445743940460e50a9b4925259a215b00f2d982fc859b28376fce505edf8fd5a281481731f70c66d6728aac1269a29a909a9ec1da8408725491215a574c1b24a3da493c8795cf6b29033e866b264c096952c275c0b6a284c450e2c1bd8df370d54245af1471b63be7b523a91787ac0f976b341161e39782ce739591217ab409831a7946ad8591a7eb45f22cdd034ace3cb2c072d9c39c908cef10d98ff7e9dd7a5bf7fbe4da21006a0d68a81a4bc1bb03a12952665db6d5689c6ffbb3b059b2b63dfcac390441afb9e0f936fbeebbf3b6e07de0e52b48622b8e99a2d620ed7f8ecfb67c51c474a8a3910f6a6c3bd197db07f93b8fd27bd9478020296dc1d5ed3c07778123dcbe0bd9d35ea9881da5ec96395c9d3aab77d72da347a09f185f9f7afeeb6b42c491dbaf2195d8748d7904748d32f1350b98b49db77e8ad5f58ffc4729d0e11d25ff93e073913daeb5edae95c56afd995d44cde12754c58a12795815a420a063e426bae6a017a0e307581b65e00cba1f8bc9b740ae5f53bd9348fbb823e9dbc62c409aea9abebfc74a0cefd57faf6c3d8e86fc1ed90822f8d12a92f318cee9983d2007c747cc3f84573f64abe2f3b91c027ecc102bca60d3ac1f63ee3ba212f7565adec4384274ab51ca2295a5a7a094e554032abd0f7f2636fb42281540666faabd2a34d7c11fe7e8dbea9aa2f65a3232ba61c616b577d3724bebd2b36c92af7d6054ec86967e13afdf57362f9229fce299a2053c397f0a5f082ed5cc01c60fb10ce0ea104c2cd03d5852c0ed1a1cd95c3a7e47f57910d89e597000a7237133440b06c944efa91104471e82f51ba12e1788012033f9b4d7c75019f2ed08fe02fa434f692a4c7960ab6d7a4bef261c26fe0d5e29b4f1767f72dcfa9daef83eb12cf19f2aca5a71bc602ed99557e5c45fce9f942c0bf4150ce36fb0ca1fbb37010df9af005c60744945da94e5b68e8e9f3bc1e457aa088acd78c814a6f091072ad23e658233d4e2e77fbcb6cf224c04f58ed929525ac963ef5f5b4d3c0feb5425258d40481ce9ed83710437f5e88819290c3b4a1a45b05017d1c65646929dda355332246f2fbfcfc3952d4e8cfb06d3ef6552c9f15c82492f6c61959433dbcc2d3e915382fe73356ec552bf0e53ace6f25814376e83b2224dbdbde721766a6be04e05dd10575fe54ca9363577fae3b243ae1e5286e96e5c6be7f18426f9773f7ded2361d57edc82d27cb4e6524e8b43aa79d170f2b1cbeb91bf4ae879365a68e1b7dabc7fbf8d6503f8775088cf9f2d4a4ae08e57a9542f664c5c7602663903ea5f627f08be49a3cbfa910476341c549446dbdad75422eb86c39ef0380656f173c5f5a8856f4aec9125942ef5b3abb192f48a7e13e2879276307b74dab9fe13303529c3c3101a91aefb4f31ccec7b28e3ab22ab1a513fe2beae04f850c3d121564a130391e68535a757357239394bbaddb32043503a8f937ce2f91c892f0dfd2a4a44170134d02d9bf98ff73a3bd370b18141bc11927e9a6b69087bd44fb91c91b083490e30a39a0b28a8588918d19c9e9aafcbf4c5ce3357979408e9e48c922fa4030ad91d67820b4a3e28b3b82274211790289e0efee6e1dbab89b354159bf4b659bc813edd9b29ea110bd6935334c51b3621b2f8d065045d6978f8ac41d3715550a9d346526634ae6bde6c1e07671b726182b30172206a1c1384f27e331e4ed795440524ce8297f43de9df5f237cf081231f5d77e5ca5f6e2032dcedf15ddd8494b5496e5343f3a40911ccbf7d5ee2cfc955cfb82626751dac1a5087237d36dd5b23087ac689289942e9aedf52715c182e6bad997152ae706cdc62ca40768c1b18a377241c77133998c83fd633028c03739672cb98bf8df646cb062690f8953fc28ad9fb80020c70a1fd635c69e328cdfa9d8ebf80bb6bd27feeea26f306f0d0bf1ffbb49591c885e62003efb87cf7826df5665b6796ef6ddfd35b8f844fb3b36b132612446cac349ab9dd603b08f309edc83f34602a58e6d1338240ff3482caf9467911dd1c0e3b92e072db5f858190a8d79241a2bd4d263291d8e35d85553ed437019083449d1e0365d37dc2dd981f4887f5d0106042e2ddb72039c80433ca3ea3deeadde9c2d6bfa9027c1b3ba7bd13eb5e9d9eba90501a0b7705c368be444fd213185bf1200722224f6cdbb8c311b832782a664d4cc6897bf004d0c63652c1b4dbf8860378439e618f0d7bd36b17992c85feb792a78ead72823eea6438b6c737a78c5d46bbdc2712b8824f74a3b8eadcdc19dd3fb01168f2c1357dc02d3cd08c8413f52812a144b82736e0d0ba11140f598b471273c2a1704f11ede2c63c9a6f293789028f7e641a0e2eff36d1f4707ca5a5adafd6b5af6e08967cccb97652fcf8e3ce6c53013f5a4c53dd9dce3296ed0c474435b4a2447cc5fe6d8e29859a81f5fac4ae078c4ee54afa577f9de56673460077652048a8b6bae918b694f1dccac6d36b394a54edb34a736e8d206aecf09bae4fe1472c4eb755434f8d91f866e631b004d368fb2e862a7f6cdeda20c703d38639c50e348b14a1828b2a905855bd5746acfd418ab068da1381c1475a711e2bc0c2e57199767b4f816b595700cde29bd942ab37b0a07932009ccc34020b96efcdb2d26367f77899dbff8551fedbf257a2a306d8f2fb16d113a6dad85ba87e26f566a3987e7da78368ad6debd2b48b3476035a4b0c8be04783137ae63ad20c3ac1f616f9d6496b409f269575947f4a7725a7ba1f78b213ca7279a599b414e0bb799e3a3ed3ef2a813f5ace6e8e5192a2a2d90dba9bc3486b7d7b6511977a01dd5c91b31be75faa74cf4a0a3308f88d868a6c2399ba028516f5f20cc082ba1cfe26fec4201c876ff44aa7f05819b0650179cb5e1dda0cc093b4c9d11d3ad0f928d46e52f99b8c076a8704c11caf57c89357cbd7e411995f926360234ad8e04b8e67a7eedf1e41d0a2a218b58b85fd4f0808aa85bb314278f76abd12166beb2b803a93d2fb51bc177ef5685b1083d41faf4abfd3d9858a46e57594c2960931541cbdeff0cd616eeb1ba2d9dd2c990f8376acf8dee737df0db5ff3c188585ff3a8aeb09aae9f97e0d1e31e74b30ad7179989807b2f321e802ed9013ca4d60705b63556457cb876a74484832a6e2694098f4b1a1b0db828c1760620f15df829dab1de9b44dcf5b0b1259596042a2ac06a338665f21317f016ed974051cffa3859e32333943d848280b1c93c1ab83127eb3ffcd9351c55f76d4c3d1e77623ee07bdad46ae80006156d2bf0143f356b7bcc5f3ec8275de4881d701c207a2a783239dc80abceb208dc75449ab1af41526a2a61ef9a1f142cdd28c441030381f777598fe58eaf1b209e997bc47f74f0b", 0xfffffc71}], 0x1) r1 = syz_open_dev$mice(&(0x7f0000841000)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000098e000)={0x0, 0x40, 0x2, [0x8, 0x400]}, &(0x7f00001d6000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b10000-0x10)={r2, 0x64, &(0x7f0000097000)=[@in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0xffffffff}, @in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x1}, @in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000030d000)=0x10) 2018/01/31 07:12:23 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000196000-0xb)='/dev/hwrng\x00', 0x100, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e0e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f000052b000)='./file0\x00', r1, &(0x7f0000fe6000)='./file0\x00') mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e8d000-0x98)={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]}, 0x7, 0x100000000}, &(0x7f0000100000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00002f6000)={r3, 0x9, 0x8, 0x80000000, 0x3, 0x7fffffff}, 0x14) preadv(0xffffffffffffffff, &(0x7f0000007000)=[], 0x0, 0x0) 2018/01/31 07:12:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cce000)={0x17, 0xac, &(0x7f0000d5c000-0xac)="11f176381b9e0421659dc9ca412cf24a056d12e5ba2a46ab706284523335c4211e0e9f9e33fcfec1e879e3e4fc7485b49d3620a1babd930aaebc98970378338a166c963ac50b48297f1eaba31f87f94e272a7180ac8cdc72edecb47cbf7457efdb4fd478db75028ce6f38bcaa4b8688690570d085f02b59ec4f1b190b36d00f8b5d068cb4bf5b39f99729c095caadf5d5660a332a591c51b6bc6d9a5cc347bc2625a8d9b96dfab1cb9887065"}) getgroups(0x7, &(0x7f00009e2000-0x1c)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000001000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x8, &(0x7f00009db000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r4 = getegid() setgroups(0x4, &(0x7f0000bb9000-0x10)=[r1, r2, r3, r4]) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x0}}, 0x2e) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x15, 0x0, 0x0}}, 0x2e) 2018/01/31 07:12:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000ebc000-0x40)="05e5367a038597a5f8cd4dfc2d00555aeeac5a1b43e4940b569dfc7dbd01bdfaa3b14dcf60559713dde03b98cd6dbc1a2214c55ecf7806346726dd498f0c13d880b933", 0x43, 0x20000000, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000e32000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/31 07:12:23 executing program 3: sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x800) ioctl$TIOCNXCL(r0, 0x540d) clone(0x0, &(0x7f0000001000-0x149)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000aed000-0x2)="") 2018/01/31 07:12:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00006ce000-0x5)="8902", 0x2) 2018/01/31 07:12:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000098e000)={0x0, 0x0}) r1 = open(&(0x7f00002ed000)='./file0\x00', 0x38000, 0x7f) setsockopt$inet_tcp_int(r1, 0x6, 0x3b, &(0x7f00006ed000)=0x0, 0x4) fcntl$getown(r0, 0x9) tee(r0, r0, 0x7fff, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000058a000-0x6)='smaps\x00') ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000912000-0x4)=0xffff, 0x4) r3 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000435000)={{0x20, 0x0}, 0x1, 0x6, 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]}) 2018/01/31 07:12:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffd, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0xe, 0x0, 0x0, 0xffffffff}]}) readahead(0xffffffffffffffff, 0x0, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000919000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a7d000-0x4)=0x9, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000623000)={0x0}, &(0x7f000060f000-0x4)=0x4) 2018/01/31 07:12:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0xffffffffc) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003db000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000020d000-0xc)={0x0, 0x0}) 2018/01/31 07:12:23 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000196000-0xb)='/dev/hwrng\x00', 0x100, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e0e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f000052b000)='./file0\x00', r1, &(0x7f0000fe6000)='./file0\x00') mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e8d000-0x98)={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]}, 0x7, 0x100000000}, &(0x7f0000100000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00002f6000)={r3, 0x9, 0x8, 0x80000000, 0x3, 0x7fffffff}, 0x14) preadv(0xffffffffffffffff, &(0x7f0000007000)=[], 0x0, 0x0) 2018/01/31 07:12:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f63000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009c4000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000284000-0x5c)={0x1, 0x3, {0x2, 0x3, 0x1, 0x0, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_create(r0, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x2b}, 0x54) 2018/01/31 07:12:23 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) readv(r0, &(0x7f0000003000-0x10)=[{&(0x7f0000014000-0xa0)=""/160, 0xa0}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_settime(0xfffffffffffffffd, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000eea000)='/dev/keychord\x00', 0x509800, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f000068e000-0x1)=0x7, 0x4) ioctl$int_out(r0, 0x5462, &(0x7f00009a4000)=0x0) recvmsg$netrom(r1, &(0x7f0000a5f000)={&(0x7f00007b8000-0x10)=@ax25={0x3, {"0d30d50ab03388"}, 0x5}, 0x10, &(0x7f0000160000-0x40)=[{&(0x7f0000bb5000-0x4b)="cfe8384c00b2a962dddb91769373dedce0a99c52a8c21039b22f34e4da5b7d27454113735ee5c08e65c33802ba844f3317c16dc506ae1ecbc2287be8831f1dc9530241bb528711637270cb", 0x4b}, {&(0x7f0000d0a000-0x99)="8bede25a0f8597ff631152f1ae26a0f241b9377539abf2e138a3684ea1a54c40a2718e097062f387c9c1d2575796f03b98d1d6d916f9ee6e76b50b98fe7e644b8c4646e50e4970ce66007f207998745f1944555bf362b37ec9b732a8fe5aa3c946ce871fae6a272da091c6dcdfc55b33610bbc9d4b3b3ef916696380aa0484c8c0e59e14134e03f95eccf2a1c6afdcc09d84a861a691c40ce3", 0x99}, {&(0x7f00003c7000-0xf5)="50abbb01593612ebc106a3932305b2fb2cfc936ce71a2db117e80765de74682a8f63057ee0919b99e1d5df36eb13aff0ddd06b442433ba3a167e5f7a6f1cd5f3a736b24c8319133f718abcfd16c86220844c1a786ff80c951961c009192240135c3768a65b3e3fe6817103862ee7e985b32469eeee793b670868c7e0cc73a117d174794a0a8de61a3ac2de0fe5f160609d4cda9bbf4d75472901cd4669fc50643d38c6d22c3404a5488aba999fa3541b60c8494804dfb1fabd9dc65617335778b0f8e7b11175167679dc983039dd66808113d5da9af82f235bac2c7dad5c6cdd0d3bd35b4cc0e93a0b24245436ee54ca541c411992", 0xf5}, {&(0x7f0000b68000)="e6970c3a5affcdc457c3ac73e70d9a515db9da325dded5a8998b02cbb8651d96fb6c970dad2b0aa6e325b4c79c081ca72fbc07deff1596433965f7dbe056822064ac", 0x42}], 0x4, &(0x7f000043a000-0x50)=[{0x50, 0x119, 0x7, "8ddceca8bc3909890080117934cb23f9372a3580a2bc01cdb64a0075113a5d6d10fb9484695805a01dc112e897fa0dc4ca2f4f7611b0ffb2ed973c"}], 0x50, 0x90}, 0x2000) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000d65000-0x10)={&(0x7f0000ee9000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:12:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000d56000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f000067d000)={0x0, 0x0, &(0x7f0000db1000)={&(0x7f0000dea000)={0x2, 0x13, 0x4, 0x0, 0x2b, 0x0, 0x6, 0x0, [@sadb_address={0x3, 0x5, 0x33, 0xa0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_key={0x2, 0x9, 0x28, 0x0, "277617c8d7"}, @sadb_x_nat_t_type={0x1, 0x14, 0x6, [0x0, 0x0, 0x0]}, @sadb_x_sec_ctx={0xa, 0x18, 0x4, 0xffffffff, 0x43, "f4b1c2b8e76dde909d736a4467f62f4f8e0866f8bbd45e3dd56f23373ffc41ae26c1336c40fdfd9dc3be489dc95026964e32aaccb646202f904daad946f3c94a3c69eb"}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0x2}, @sadb_lifetime={0x4, 0x2, 0x2, 0x8001, 0x80000000, 0x7fffffff}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x10, 0x4, 0x10}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x800}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) readlinkat(r0, &(0x7f00001f4000)='./file0\x00', &(0x7f00001c6000-0xcc)=""/204, 0xcc) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = add_key(&(0x7f0000c41000-0x6)='rxrpc\x00', &(0x7f00008e5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000022d000)="cab8a5a2ba1f9cd9daf93edc71b8fcc9e095d8b5203b1fedfc8a1e1a3cd38ec905c6ac47a5b4a3e6d2e3ca7bf02fe73c0c2739244590e6039c407710eb801be36dd191e2f1d98ba5acf3a5e5927af0deda078d518b2215ea7554857c25b14ce1514c4ba88ad4e622bb818915817f7aade19b53557ccf7174cdc79cba81c62fb5cc0cef6c10189e548759763f21d3f25f6b8bc5f5e614ef79585fc98299cb29256337f836dd15fb5569888c126d8d962c53e24e335aea0fff0e36", 0xba, 0xfffffffffffffff9) r3 = add_key(&(0x7f00003bb000-0x6)='.dead\x00', &(0x7f0000a69000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r4 = add_key(&(0x7f000061d000-0x6)='rxrpc\x00', &(0x7f000052c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000214000-0x81)="414387f341a161fa45c22455eed323b58ba7e5ade26e4dac897dd9b2538069370d24d1a35f4393b5461a666c927954b14a84dc57c316dde96c4ace53c1e11c1ca3721be1a6f2768adcec4843b1180febb3ecfa5ae244c8b01178f3ee8a0469aa6087da84f2fc705eeb276183539ad846693549660f29fa701f2e680ff34947f674", 0x81, 0x0) keyctl$dh_compute(0x17, &(0x7f0000556000)={r2, r3, r4}, &(0x7f000080d000)=""/202, 0xca, &(0x7f00005ba000)={&(0x7f0000a9c000)={'rmd256-generic\x00'}, &(0x7f0000792000-0x44)="30cdfe22331691a45e144793c7baf9000975da54f9f7d2f7800357dfb11ecc18025d13123e6cf4c525e1a312407c131cc8ca896eb1eb0140f522ff5c162149cebfc54a48", 0x44, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000b9f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003e8000)=@ethtool_rxnfc={0x2e, 0x0, 0x0, {0x0, @tcp_ip4_spec={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}, {"77e6", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @ether_spec={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0x0}, {'\x00n', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 46.395560] audit: type=1400 audit(1517382743.716:26): avc: denied { setgid } for pid=7519 comm="syz-executor6" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 07:12:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00005b1000)={0x20080522, 0x0}, &(0x7f0000b04000-0x18)={0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) process_vm_writev(r2, &(0x7f0000690000-0x8)=[{&(0x7f00001a0000-0x8)=""/8, 0x8}], 0x1, &(0x7f0000d1a000-0x10)=[{&(0x7f0000525000)=""/60, 0x3c}], 0x1, 0x0) 2018/01/31 07:12:23 executing program 2: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005e3000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00005e2000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000318000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00005e2000)={0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f00002ef000/0x2000)=nil, 0x2000, 0x0, 0x43152, 0xffffffffffffff9c, 0x26) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000295000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00005e2000)={0x94, 0x0, &(0x7f0000579000)=[@dead_binder_done={0x40086310, 0x4}, @acquire_done={0x40106309, r1, 0x2}, @free_buffer={0x40086303, r2}, @register_looper={0x630b}, @free_buffer={0x40086303, r3}, @reply={0x40406301, {0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x58, 0x10, &(0x7f00005e2000)=[@ptr={0x70742a85, 0x1, &(0x7f00004f7000-0x1)=0x0, 0x1, 0x0, 0x32}, @flat={0x776a2a85, 0x100, r4, 0x4}, @flat={0x77682a85, 0x10a, r5, 0x3}], &(0x7f00005e2000)=[0x48, 0x0]}}, @dead_binder_done={0x40086310, 0x4}, @increfs={0x40046304, 0x1}], 0x3b, 0x0, &(0x7f00005e3000-0x3b)="feb351c357a585348ceda24cee48fbed980a8751750b9fa7fa55870289b967abc0feb6756ce7a4cfe6041ad59d5ac62089b513e96252e1bcf874ac"}) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000ce000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r7, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f00005e2000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc, 0x2, 0xff, 0xc, 0x4, 0x0, 0xbc}, 0x20) close(r6) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000480000)='./file0\x00', &(0x7f000002f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00005e4000)='./file0\x00', &(0x7f00005e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00005d3000)='./file0\x00', r8, r9) faccessat(r6, &(0x7f00005e4000-0x8)='./file0\x00', 0x1, 0x1000) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f00005e4000-0x4)=0x7, 0x4) sendmsg$nl_netfilter(r6, &(0x7f00005e2000)={&(0x7f00005e3000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00005e3000-0x10)={&(0x7f0000246000-0x290)={0x290, 0x1, 0xd, 0x10, 0x2, 0x1, {0x3, 0x0, 0x8}, [@generic="d20d19023f05f192cc680822473951385fa7bf40d2b54c0d15362ea0c394e08659d336e26083430fe80d8871fd6d113cdcfe3531584e2054d46f91db362baacbad336588402c20dd79af9b9708bbebf0d241bc6f234963e0423d5c3de363a8b4d85864051bc10fc9a411e7d825297f27d049b96884b8c5d1c6ed14a048bcd8c5680315e379f4131c37470aa103ecba5f5f2721a2294d1f7ee776a922438e26b347f4eb7bec58367979f037d4", @typed={0xc, 0x3b, @fd=r7}, @generic="8be16bcca6531d7320ed84b149c4a05cadbbc0f6cd5c3143267420cecf2c480c1d1469fcc5796b17ac3341b0d558b02302ec28af4adeddf4104ec248fd241cb5bae93d40b179ad65045fe0469b902308fd021870e83e16a408a8ec54d56e87b7579571dc071f79bf3c708143b946681f5f6700a4f22dfc1ec8c67f9675e9a53834569555e85028779775905d9f1e4d4f25d2bc6801b933ce22a1315892b3467887b8288db6e442a732996f5f157ea8ef94c260e4ab933b1872eb38931b3c32000e0894ca732188021e36389f20b2bf534469097900e0bbb8f33836ff01f7", @typed={0xe4, 0x3, @binary="e78f6e8fe1b1e052be2057dd74bc23eeebf0c5bc7be8bea15b91dba07439a21d3d84198ee66891bbe2636110f437666a8c51ffd5ff901888d335260b9c935c28ad4c2f424ea8a5c88da0895927b15c951b010f457700562ba546ae31693de0812f6fe3fc1100f5e3ce429e49d6e2212cc9e542f67a057b8ea1e844877342b3899b196d952a406601963ec428b11e15131e5d5ede11d90353eee266d9ab63d1434c44a9e0550305003250182624868bca11e32dd9526fef56bbe3f49715d3c74cd061a622ea5e1b4e9acef279c6158b01e7044fbc6d2bb5d78f585640"}]}, 0x290}, 0x1, 0x0, 0x0, 0x40000}, 0x24000000) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00004c8000-0x10)={0x0, 0x0}) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00005e4000-0x30)=[{r7, 0x3, 0x0}, {r7, 0x80, 0x0}, {r7, 0x4480, 0x0}, {r7, 0x2, 0x0}, {r6, 0x408, 0x0}, {r6, 0x2000, 0x0}], 0x6, &(0x7f00005e3000)={r10, r11+30000000}, &(0x7f00005e4000-0x8)={0x100000000}, 0x8) close(r7) 2018/01/31 07:12:23 executing program 1: r0 = socket(0x10, 0x803, 0x0) unshare(0x8000400) tee(r0, r0, 0x1a9, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r1, &(0x7f0000002000-0x5b)={'system_u:object_r:crypt_device_t:s0', 0x20, 'system_u:object_r:ifconfig_exec_t:s0', 0x20, 0x34, 0x33, 0x20, '/sbin/dhclient\x00'}, 0x5b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000001000-0x1)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) 2018/01/31 07:12:23 executing program 7: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000004a000)='./file0\x00', 0x3) modify_ldt$write(0x1, &(0x7f0000027000)={0x1, 0x0, 0x6000, 0x24, 0xfffffffffffffffb, 0x7, 0x8, 0x1, 0xffffffffffffff17, 0x3}, 0x10) r0 = open$dir(&(0x7f000004c000-0x6)='./bus\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000009000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getdents64(r0, &(0x7f000004d000)=""/24, 0x18) getdents(r0, &(0x7f000002f000-0x14)=""/24, 0x18) 2018/01/31 07:12:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, ""}}}, 0x0) r0 = add_key$user(&(0x7f00003f9000-0x5)='user\x00', &(0x7f0000411000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002ad000)="2228f231aeb4dc93ed77e2fc717a1ce6b5049e12331e1f839e3e31a793602e237bba5db8c4c8c01a330abea0b6970622e321028b3af0811a1dadfae9aa61cbd1d1f25c5659985ec1d5f330ff0b28a722d693e06f95b845d0bef614df2ba4050256a4a9bfe7332ee73d110a2048b82a9a42fdbeeca9b47328323bafe72cd22e64232a9f6d9c36bd273c36a5bfd8ee3f59da3c19acb5713d8653eb8bbf110d2d37c7eb7f86389f2203f15cd53654abb9b0171a86905514f3c6b5c3d55591129196c1d118afc95f2d235e0e3661e49c741fb04b7fc3", 0xd4, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x2001) 2018/01/31 07:12:23 executing program 6: clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x20)={{0x77359400, 0x0}, {r0, r1/1000+10000}}, 0x100) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000002000)=""/152, &(0x7f0000001000-0x4)=0x98) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x1, r3, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000002000)={0x3, 0x100000000, 0x9, 0x2, 0x7db6, 0x10000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000003000-0x50)={0x8, @time={0x0, 0x1c9c380}, 0xfff, {0x2, 0x1b0c}, 0x75c, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:12:23 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x40000048f, &(0x7f0000905000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x30, 0x2, 0xffffffff}, &(0x7f0000001000)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r3, 0x25}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000437000-0x8)={r4, 0x9}, &(0x7f0000001000-0x4)=0x8) 2018/01/31 07:12:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000959000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) readv(r0, &(0x7f0000006000-0x60)=[{&(0x7f0000003000)=""/206, 0xce}], 0x1) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00004da000)=""/55) r1 = open(&(0x7f0000c42000)='./file0\x00', 0x20002, 0x4) getsockname$packet(r1, &(0x7f0000ae6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bf4000)=0x14) 2018/01/31 07:12:23 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, r1, &(0x7f0000004000-0x8)=0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0,c1023', 0x20, 0x35, 0x0, 0x0}, 0x3ae) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000006000)=0x400, 0x4) 2018/01/31 07:12:23 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ax25={0x3, {"1f012e0b4d4678"}, 0x0}}}) r0 = getgid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000009000-0x6)='./file0\x00', &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) setresgid(r0, r1, r2) sigaltstack(&(0x7f0000001000/0x2000)=nil, &(0x7f0000003000)=0x0) 2018/01/31 07:12:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x4, 0x48000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)={0x10c, 0x0, 0xf, 0x200, 0x3, 0x3, {0xf, 0x0, 0x1}, [@nested={0xf8, 0x4d, [@typed={0xc, 0x19, @ipv4=@dev={0xac, 0x14, 0x0, 0x14}}, @generic="d1cf90f8d3a653e9362828e2484ba207545e22cd606871545d55d4a682ca0aa37fd6c403e42115421ab95e4fd8a13eafb08770eeadc76775014e734895daea0ebd12ead3ab68ade4e1b9f6b4522782fee0e4781ce4530150c65342105bf90895292079eefc353cb11aadf2fc7e9866d059de096ac525b8fda50d99f5518ec9797aa34c604164ce614ef6bd610d9a471f0d237cec4aa4", @generic="fd1a5bcea9cd3a9f84f33e8e40a6197684396c0d3f165b19d4a93b4d6ed25b1b0e3041aa581e778996c1458f105f7e92248235fdba373cb6b1930e2008c8004c4c0ca70ee0ec5977061f1afc97edd7"]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x80}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)=""/51, 0x33}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x800000000000}, 0xd158}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/31 07:12:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000eb6000)='/dev/autofs\x00', 0x8001, 0x0) pipe2(&(0x7f0000649000)={0x0, 0x0}, 0x84000) r1 = signalfd(r0, &(0x7f00007d1000-0x8)={0x5}, 0x8) getdents64(r1, &(0x7f00000d8000)=""/220, 0xdc) clock_gettime(0x2000000, &(0x7f0000869000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000b41000-0x10)={0x0, r2+10000000}, &(0x7f00008dc000-0x8)={0x0}, 0x8) signalfd(r1, &(0x7f0000e82000)={0x101}, 0x8) 2018/01/31 07:12:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000314000)="039329e7450001", 0x7) fcntl$setpipe(r1, 0x407, 0x0) ppoll(&(0x7f0000436000-0x40)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000e5e000-0x10)={0x0, 0x0}, &(0x7f0000830000)={0x0}, 0x8) 2018/01/31 07:12:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001da000-0x88)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f000019e000)="") 2018/01/31 07:12:24 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x201, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000008000-0x2e)=""/46, &(0x7f0000004000)=0x6a) syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x20000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000008000-0x5c)={{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1000}, {0xa, 0x3, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, 0x7, [0xfffffffffffffffe, 0x3f, 0x1ff, 0x6d6, 0x80, 0xfffffffffffffffe, 0x41e, 0x1]}, 0x5c) prctl$seccomp(0x16, 0x2, &(0x7f0000003000)={0x2, &(0x7f0000003000)=[{0x7, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7fff}]}) 2018/01/31 07:12:24 executing program 5: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000730000-0x8)={0x0, 0x7d5, 0x400}, &(0x7f0000ad6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ee3000)={r3, 0x0}, 0x8) r4 = syz_open_procfs(r1, &(0x7f0000ad9000)="617474030000007272656e7400") openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004f4000)='/selinux/checkreqprot\x00', 0x0, 0x0) sendfile(r4, r4, &(0x7f00004b7000)=0xfffffffffffffffc, 0x16) 2018/01/31 07:12:24 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = memfd_create(&(0x7f0000cba000)=')\x00', 0x2) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000b2a000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_addrs=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000705000-0x5)="8907040400", 0x5) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000d6d000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x4, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0]}, 0x20) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) connect$inet(r2, &(0x7f00002c1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x13) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000284000-0x28)={@common='ip6tnl0\x00', &(0x7f00008e8000-0x28)=@ethtool_eee={0x45, 0x8000, 0x54, 0x9, 0x0, 0x0, 0x5, 0x400, [0x401, 0x7fffffff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:12:24 executing program 7: mmap(&(0x7f0000013000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000051f000)='/dev/ppp\x00', 0x80000, 0x0) write$eventfd(r1, &(0x7f0000a5f000-0x8)=0x0, 0x8) write(r0, &(0x7f0000e27000-0x27)="260000005e000900000000000000008008f30f000100000016000000060000070009ff6e35ea", 0x26) 2018/01/31 07:12:24 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000196000-0xb)='/dev/hwrng\x00', 0x100, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e0e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f000052b000)='./file0\x00', r1, &(0x7f0000fe6000)='./file0\x00') mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e8d000-0x98)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x100000000}, &(0x7f0000100000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00002f6000)={r3, 0x9, 0x8, 0x80000000, 0x3, 0x7fffffff}, 0x14) preadv(0xffffffffffffffff, &(0x7f0000007000)=[], 0x0, 0x0) 2018/01/31 07:12:24 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getcwd(&(0x7f0000013000-0x30)=""/48, 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000012000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000)='vmnet0+trusted$\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:12:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x20100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x1ff, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xff, 0x1, 0xbca, 0x2, &(0x7f00003ec000-0x4)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3f, 0x9, 0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000017000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mkdir(&(0x7f00001a7000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') mount(&(0x7f0000835000)='./file0\x00', &(0x7f0000a1c000-0x8)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') open(&(0x7f0000178000-0x14)='./file0/file0/file0\x00', 0x0, 0x0) 2018/01/31 07:12:24 executing program 2: socket$inet6(0xa, 0x80003, 0xe6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00002a5000)={0xfffffffffffffff8, 0x8, 0x7, 0x19b70000, 0x7ff, 0x100000001, 0x9, 0x292, 0x10001, 0x800, 0x4, 0x3}) r1 = getpgid(0xffffffffffffffff) getpid() r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000a79000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002e7000-0x4)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000440000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r3}) capset(&(0x7f0000204000-0x8)={0x19980330, r1}, &(0x7f0000d98000)={0x3, 0xa445, 0x0, 0x7, 0x800, 0x3}) msync(&(0x7f00008b9000/0x4000)=nil, 0x4000, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000dfa000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000608000-0x4)=0xe8) signalfd(r2, &(0x7f0000016000-0x8)={0x7}, 0x8) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000ee4000-0x4)=0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00004da000-0x14)={@loopback={0x0, 0x1}, r4}, 0x14) 2018/01/31 07:12:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000b50000)={0x0, {""/7}, 0x0}, &(0x7f0000ebd000-0x4)=0x10, 0x800) setns(r0, 0x4c000000) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{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]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000bb000-0x4)=0x0) recvfrom$ax25(r0, &(0x7f0000ec7000)=""/43, 0x2b, 0x1, &(0x7f0000af6000)={0x3, {"57ff2d6990e115"}, 0x14}, 0x10) 2018/01/31 07:12:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x46)={0x0, 0x3e, "a08d8b59bdf01cab48120674b65594a4c48013c90664209c94940e6f999ab640ef05221b3fd0d40020f3f29c57752c408689c4af41ace41c1e1ceeb08123"}, &(0x7f0000002000-0x4)=0x46) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000)={r2, 0x1000, "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"}, &(0x7f0000001000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000002000)=""/69, 0x45, 0x1, &(0x7f00004c0000)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x0, @rand_addr=0xa91, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0xffffffffffffffff, 0x1}}, 0x26) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000003000)=[{{&(0x7f0000004000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000003000-0x30)=[{&(0x7f0000002000)=""/177, 0xb1}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000-0x71)=""/113, 0x71}], 0x3, &(0x7f0000002000)=""/207, 0xcf, 0x4}, 0x4e8c}, {{&(0x7f0000002000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000003000)=[{&(0x7f0000002000-0xc2)=""/194, 0xc2}, {&(0x7f0000003000-0xad)=""/173, 0xad}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000001000)=""/91, 0x5b, 0x20}, 0x66c0}, {{&(0x7f0000002000-0x32)=@generic={0x0, ""/126}, 0x80, &(0x7f0000004000-0x10)=[{&(0x7f0000001000-0xa)=""/10, 0xa}], 0x1, &(0x7f0000001000)=""/58, 0x3a, 0x2}, 0x40}, {{&(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000003000)=[{&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000-0x89)=""/137, 0x89}, {&(0x7f0000003000)=""/214, 0xd6}, {&(0x7f0000003000)=""/9, 0x9}, {&(0x7f0000004000-0xee)=""/238, 0xee}], 0x5, &(0x7f0000002000-0x69)=""/105, 0x69, 0x8}, 0x6}, {{&(0x7f0000003000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000003000-0x50)=[{&(0x7f0000001000-0x93)=""/147, 0x93}, {&(0x7f0000002000)=""/215, 0xd7}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000004000-0x4)=""/4, 0x4}, {&(0x7f0000000000)=""/13, 0xd}], 0x5, 0x0, 0x0, 0xff}, 0x5}, {{&(0x7f0000003000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000004000-0x10)=[{&(0x7f0000000000)=""/170, 0xaa}], 0x1, &(0x7f0000003000-0xed)=""/237, 0xed, 0x100}, 0x2}, {{&(0x7f0000004000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000003000)=[{&(0x7f0000002000-0x98)=""/152, 0x98}, {&(0x7f0000003000)=""/115, 0x73}, {&(0x7f0000003000)=""/233, 0xe9}, {&(0x7f0000003000)=""/0, 0x0}, {&(0x7f0000004000-0xd6)=""/214, 0xd6}, {&(0x7f0000003000)=""/231, 0xe7}], 0x6, &(0x7f0000001000)=""/9, 0x9, 0x1}, 0x3f}], 0x7, 0x100, &(0x7f0000003000)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009c7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000f8c000-0x4)=0x10001) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00004e6000)='/dev/autofs\x00', 0x10000, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f00008ff000+0x7c7)=0x0) setsockopt$inet_buf(r6, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000f8e000)="fc83ce371f95bf2e0c9a033d12377afe", 0xfffffffffffffc54) recvfrom(r6, &(0x7f00004d4000-0xe0)=""/224, 0xe0, 0x2000, &(0x7f0000251000)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x2, 0xffffffffffff960a}}, 0x2e) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00005dd000-0x4)={0x0}, 0x1df) [ 46.805608] syz-executor1: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 46.823433] CPU: 0 PID: 7634 Comm: syz-executor1 Not tainted 4.9.78-g7be1985 #24 [ 46.830999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.840339] ffff8801c58c7880 ffffffff81d94409 1ffff10038b18f13 ffff8801c1583000 [ 46.848328] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801c58c7990 [ 46.856324] ffffffff81451bd2 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 46.864305] Call Trace: [ 46.866875] [] dump_stack+0xc1/0x128 [ 46.872225] [] warn_alloc+0x212/0x240 [ 46.877650] [] ? zone_watermark_ok_safe+0x280/0x280 [ 46.884290] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 46.891102] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 46.897741] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 46.904553] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 46.911018] [] __vmalloc_node_range+0x3f5/0x5f0 [ 46.917309] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 46.924122] [] ? kmalloc_order_trace+0x7a/0x190 [ 46.930412] [] vmalloc+0x5b/0x70 [ 46.935404] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 46.941878] [] xt_alloc_entry_offsets+0x41/0x60 [ 46.948171] [] translate_table+0x2da/0x1cd0 [ 46.954120] [] ? mark_held_locks+0xaf/0x100 [ 46.960062] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 46.966874] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 46.973427] [] ? arpt_alloc_initial_table+0x690/0x690 [ 46.980241] [] ? retint_kernel+0x2d/0x2d [ 46.985924] [] do_arpt_set_ctl+0x2b7/0x650 [ 46.991777] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 46.998419] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 47.005145] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 47.011347] [] ? mutex_unlock+0x9/0x10 [ 47.016866] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 47.023939] [] nf_setsockopt+0x67/0xc0 [ 47.029449] [] ip_setsockopt+0xa1/0xb0 [ 47.034970] [] tcp_setsockopt+0x82/0xd0 [ 47.040571] [] sock_common_setsockopt+0x95/0xd0 [ 47.046868] [] SyS_setsockopt+0x160/0x250 [ 47.052636] [] ? SyS_recv+0x40/0x40 [ 47.057884] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 47.064533] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 47.071345] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 47.077896] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 47.087749] Mem-Info: [ 47.094715] active_anon:54760 inactive_anon:161 isolated_anon:0 [ 47.094715] active_file:3514 inactive_file:8283 isolated_file:0 [ 47.094715] unevictable:0 dirty:44 writeback:0 unstable:0 [ 47.094715] slab_reclaimable:5980 slab_unreclaimable:60100 [ 47.094715] mapped:24115 shmem:307 pagetables:645 bounce:0 [ 47.094715] free:1474203 free_pcp:439 free_cma:0 [ 47.128657] Node 0 active_anon:219040kB inactive_anon:644kB active_file:14056kB inactive_file:33132kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96364kB dirty:176kB writeback:0kB shmem:1228kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 73728kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 47.158603] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 47.189615] lowmem_reserve[]: 0 2908 6410 6410 [ 47.194898] DMA32 free:2980084kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB [ 47.226456] lowmem_reserve[]: 0 0 3501 3501 [ 47.231450] Normal free:2905580kB min:36824kB low:46028kB high:55232kB active_anon:214860kB inactive_anon:644kB active_file:14056kB inactive_file:33132kB unevictable:0kB writepending:176kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:23944kB slab_unreclaimable:240080kB kernel_stack:5600kB pagetables:2540kB bounce:0kB free_pcp:1084kB local_pcp:452kB free_cma:0kB [ 47.265328] lowmem_reserve[]: 0 0 0 0 [ 47.270086] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 47.285864] DMA32: 3*4kB (M) 5*8kB (M) 4*16kB (M) 2*32kB [ 47.291786] syz-executor1: [ 47.291792] vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 47.291806] CPU: 0 PID: 7639 Comm: syz-executor1 Not tainted 4.9.78-g7be1985 #24 [ 47.291810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.291816] ffff8801c1657880 [ 47.291818] ffffffff81d94409 1ffff100382caf13 ffff8801c83a8000 ffffffff83ab8ea0 [ 47.291828] 0000000000000001 0000000000400000 ffff8801c1657990 ffffffff81451bd2 [ 47.291837] 024000c200000003 0000000041b58ab3 ffffffff84195325Call Trace: [ 47.291858] [] dump_stack+0xc1/0x128 [ 47.291868] [] warn_alloc+0x212/0x240 [ 47.291875] [] ? zone_watermark_ok_safe+0x280/0x280 [ 47.291884] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 47.291891] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 47.291898] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 47.291908] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 47.291915] [] __vmalloc_node_range+0x3f5/0x5f0 [ 47.291926] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 47.291934] [] ? kmalloc_order_trace+0x7a/0x190 [ 47.291941] [] vmalloc+0x5b/0x70 [ 47.291950] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 47.291957] [] xt_alloc_entry_offsets+0x41/0x60 [ 47.291965] [] translate_table+0x2da/0x1cd0 [ 47.291974] [] ? mark_held_locks+0xaf/0x100 [ 47.291982] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 47.291990] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 47.291998] [] ? arpt_alloc_initial_table+0x690/0x690 [ 47.292006] [] ? retint_kernel+0x2d/0x2d [ 47.292012] [] do_arpt_set_ctl+0x2b7/0x650 [ 47.292019] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 47.292027] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 47.292034] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 47.292042] [] ? mutex_unlock+0x9/0x10 [ 47.292051] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 47.292058] [] nf_setsockopt+0x67/0xc0 [ 47.292067] [] ip_setsockopt+0xa1/0xb0 [ 47.292074] [] tcp_setsockopt+0x82/0xd0 [ 47.292083] [] sock_common_setsockopt+0x95/0xd0 [ 47.292089] [] SyS_setsockopt+0x160/0x250 [ 47.292095] [] ? SyS_recv+0x40/0x40 [ 47.292102] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 47.292110] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 47.292116] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 47.292123] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 47.292143] Mem-Info: [ 47.292163] active_anon:52689 inactive_anon:161 isolated_anon:0 [ 47.292163] active_file:3514 inactive_file:8283 isolated_file:0 [ 47.292163] unevictable:0 dirty:44 writeback:0 unstable:0 [ 47.292163] slab_reclaimable:5986 slab_unreclaimable:60020 [ 47.292163] mapped:24079 shmem:307 pagetables:635 bounce:0 [ 47.292163] free:1476401 free_pcp:432 free_cma:0 [ 47.292184] Node 0 active_anon:210756kB inactive_anon:644kB active_file:14056kB inactive_file:33132kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96316kB dirty:176kB writeback:0kB shmem:1228kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 67584kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 47.292201] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 47.292207] 0 2908 6410 6410DMA32 free:2980084kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:636kB free_cma:0kB lowmem_reserve[]: [ 47.292231] 0 0 3501 3501Normal free:2909612kB min:36824kB low:46028kB high:55232kB active_anon:210756kB inactive_anon:644kB active_file:14056kB inactive_file:33132kB unevictable:0kB writepending:176kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:23944kB slab_unreclaimable:240080kB kernel_stack:5632kB pagetables:2540kB bounce:0kB free_pcp:1092kB local_pcp:644kB free_cma:0kB lowmem_reserve[]: [ 47.292256] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 5*8kB (M) 4*16kB (M) 2*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980084kB Normal: 199*4kB (UME) 344*8kB (UM) 341*16kB (UME) 166*32kB (UM) 97*64kB (UME) 21*128kB (UM) 7*256kB (ME) 10*512kB (UME) 4*1024kB (UME) 4*2048kB (UME) 700*4096kB (M) = 2909612kB [ 47.292398] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 47.292401] 12103 total pagecache pages [ 47.292404] 0 pages in swap cache [ 47.292408] Swap cache stats: add 0, delete 0, find 0/0 [ 47.292410] Free swap = 0kB [ 47.292411] Total swap = 0kB [ 47.292413] 1965969 pages RAM [ 47.292415] 0 pages HighMem/MovableOnly [ 47.292417] 320509 pages reserved [ 47.825174] (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980084kB [ 47.837602] Normal: 168*4kB (UME) 344*8kB (UM) 341*16kB (UME) 169*32kB (UM) 97*64kB (UME) 21*128kB (UM) 7*256kB (ME) 10*512kB (UME) 4*1024kB (UME) 3*2048kB (UME) 700*4096kB (M) = 2907536kB [ 47.857413] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 47.865966] 12105 total pagecache pages [ 47.869938] 0 pages in swap cache [ 47.873371] Swap cache stats: add 0, delete 0, find 0/0 [ 47.878729] Free swap = 0kB [ 47.881724] Total swap = 0kB [ 47.884709] 1965969 pages RAM [ 47.888247] 0 pages HighMem/MovableOnly [ 47.892202] 320509 pages reserved [ 49.739601] IPVS: Creating netns size=2536 id=11 2018/01/31 07:12:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=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) getpid() openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x10800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000fac000)='schedstat\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000d4f000-0x8)='./file0\x00', 0x1, 0x40) openat$dir(0xffffffffffffff9c, &(0x7f000012f000-0x8)='./file0\x00', 0x501000, 0x19c) sched_getattr(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) getdents64(r2, &(0x7f0000001000-0x800)=""/2048, 0xac2) gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001000)=0xffff, 0x4) 2018/01/31 07:12:27 executing program 6: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fe5000-0xc)={0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) readv(r2, &(0x7f0000fe2000)=[{&(0x7f00003b7000-0x8)=""/8, 0x8}], 0x1) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fee000)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r3, &(0x7f0000fee000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002a0000-0x4)=0x10, 0x80000) 2018/01/31 07:12:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000849000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vcan0\x00'}) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000df7000)='net/igmp6\x00') sendfile(r1, r2, &(0x7f0000929000)=0x0, 0xff) ioctl$KDENABIO(r1, 0x4b36) 2018/01/31 07:12:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ef8000)='security^', 0xfffffffffffffffd) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e97000)=0x0, &(0x7f000072c000)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000297000)={{0xffffffffffffffff, 0x2, 0xffffffff, 0x3, 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]}) getpeername$unix(r0, &(0x7f0000d1a000-0x3a)=@file={0x0, ""/56}, &(0x7f00005e0000-0x4)=0x3a) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000043c000-0x68)={0x1ff, 0xfff, 0x817, {0x77359400, 0x0}, 0x10000, 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]}) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b1d000-0x4)=0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000081f000)={0x8, {{0xa, 0x1, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x76c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) utimensat(r0, &(0x7f000063a000)='./file0\x00', &(0x7f0000442000)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x0) sendmsg$key(r1, &(0x7f0000a6c000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x2, 0x20000000000001a6, 0x0, 0xffffffffffffffff, 0x3, [@sadb_address={0x3, 0x6, 0xfffffffffffffffe, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x4, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xfffffffffffffe43}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:12:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x7ff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000985000)=[@in6={0xa, 0x3, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc603}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}], 0x74) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f000032f000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/31 07:12:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005fc000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000026000-0x10)=@generic=""/16, 0x10) ioctl(r0, 0x9, &(0x7f000042a000)="") 2018/01/31 07:12:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f00007c1000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000edc000-0x4e4)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'xcbc(xeta-generic)\x00'}, 0xffffffffffffff30, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000175000-0x14)='net/ip_tables_names\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f8f000)={0x0, 0x9, "fefffd4dc259f42827"}, &(0x7f0000617000-0x4)=0x11) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f19000-0x8)={r2, 0xffffffff, 0x1}, 0x8) 2018/01/31 07:12:27 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0000000000000a6900177c000000ddf2"}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000013000-0x4)=0x0) r2 = syz_open_dev$mice(&(0x7f0000012000)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000013000-0x4)=0x800) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000013000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000003000-0x14)={r3, 0x0, 0x100092, 0xfffffffffffffffb, 0x1, 0x6}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000002000-0x8)='./file0\x00', 0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r4, &(0x7f0000002000-0x60)={'system_u:object_r:ptmx_t:s0', 0x20, 'system_u:object_r:tmp_t:s0', 0x20, 0x36, 0x32, 0x20, "73797374650100010073797374656d5f723a6b65726e65655f743a733000"}, 0x58) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) sendmsg$nl_netfilter(r4, &(0x7f0000001000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x22000000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x1398)={0x1398, 0x2, 0x0, 0xb00, 0x3, 0x2, {0xe, 0x0, 0x1}, [@generic="96b75f387d55f8b6e52bd2b094b86f1b17de8822ec98d18087bc67c8ea06c78caf8aa50be504051db6157e25c160feaa61d304ded93f44f9b5b9a10ac97047c80f09d5540c7c79ee010b5d2ec2333c95780013443bef7d8b340b95ae09b66a01629bc1b7e1f1fc594cf61430c7e50169b7f2b257d3f4ac2e07a1240a48d51cef85e08e8f0559b26f4cbf1694196d69cee27b25283ba2e58dad591ae3693c50ff2b0d31d971d78f74adda0e8afb09c656b9b5beaa796f2fb8", @typed={0xc, 0x26, @pid=r5}, @generic="882d57ab121678d631528b6ef517d53f", @generic="8303c7cb3f95801a85d6b21cc8bbb669c54baf42eb0aba1d7f623d80ae9c2a368aac109863c78de7dd2c98cbc43372f47aa98775a65b3eb611b5b173226756d29aec7e732386fa430aaabbbc10fc2a0f91f351855986b8b5a9709d5785b830b17692e568a37d710a69a3de2e25aba5a092d81ba507d9131bcaa7883cad63cee0fca55aba53daaf0c10bf9650faa2b3c99f13d9233f09f924c95cb5801483933ac1e6c1040d8b6d7ea6d0c093cc717c45a951b71ae7f6c03e1c36835e8b2e15782132a45e937920e483918603656ed3736842f7d01561be9ec567313db56bf189b45ee2c5", @nested={0x11cc, 0x48, [@generic="2c0ff539868a70c7cd65ab90760eaa", @typed={0x10, 0x8f, @str="936264657600"}, @typed={0xc4, 0x48, @binary="c32ce9ce541f52e567af3cde47ca20b0f28cf392babf2b308570e4d344210a46e87ebd8d6b67883ffef872b48bff451c582abeec3a1480985e3970842684776e9a2f4222c158e1e63488b67c98075e3d6fa8a22652035d29a1200317ac7aa35c86beaacc3abf482e32a92fab2845354f67b80c22a459a23cbb9a64a136ffa7d07fb492ffe49f08a4869c60945953c78cef7b87ccce7dd2358dafa6159f49ea6b47b4afe6dd1a3255b61d4ac89a7aaca0ad2cc853684ae422461e"}, @generic="566b2dc05f572797fa632756b71a8810aa171f905583ec0db3fd30d80992ac1964d45710cf42a40ea6ef585342f28ee7335b9b585a7e7689c0f6973462af88af5dfe07d7d4d21e62cb4d474ed9a4615d04fc33171479fac89747da1fe9a55aaf6fdb67e8210e63ed9fa635941d39f45b7178b659fff693bfbef3f63416cdb1c5b8e4c91f20f6fd82ba2f056e10553940dded3cba4a722e2c7b76604871086518c23de9ea7f4006eedfeb3a553aebc84a1e6e1e050d335027787659e4e41c51127f18cf3be62c30a89e9dace67656759e600e39c4d139ec869c54b11523f4e64c8a053e1fd4", @generic="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"]}, @generic=""]}, 0x1398}, 0x1, 0x0, 0x0, 0x40}, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000004000-0x4)=0x4, 0xffffffffffffff1a) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000012000)=0x1000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x2, 0x208, 0x9, 0x3, 0x0}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r6, 0x5ff5}, 0x8) 2018/01/31 07:12:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x80000001) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000024a000-0x18)=""/24, &(0x7f0000573000)=0x18) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000ef2000-0x13c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a6f000-0x15)='/proc/self/net/pfkey\x00', 0x80200, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000075f000)={0x0, 0x8000}, &(0x7f0000818000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000c23000)={r3, 0x245a}, 0x8) 2018/01/31 07:12:27 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c8e000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000feb000)=0x0, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000006000)={@multicast1=0xe0000001, @rand_addr=0x0, 0x0, 0x0, []}, 0x67b747273f42ed09) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000fea000-0x6e)=""/110, 0x6e, 0x0, &(0x7f0000fe9000)={0x4, 0x0, 0x0, "21cf86ed2c97", 0x0, 0x0}, 0x10) ioctl$int_in(r1, 0x541f, &(0x7f0000fe9000-0x8)=0x0) 2018/01/31 07:12:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) dup(r0) signalfd(r0, &(0x7f0000d3c000)={0x20}, 0x8) write(r0, &(0x7f0000dd3000-0x9d)="240000002400fff73200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/01/31 07:12:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f0b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00008c2000-0x2b)={0x0, 0x23, "8af6cb7c0caac005418da6fab5b113dd60297b14215e9f6c33ec6af8e2a96a5ffb3405"}, &(0x7f0000001000-0x4)=0x2b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x10, &(0x7f0000001000-0x10)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000185000)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000af3000-0x8)='maps\x00') setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000b30000+0xb76)=[{0x3, 0x4}, {0x3, 0x4}, {0x6, 0xfffffffffffffff7}, {0x6, 0x6}, {0x2, 0x7}, {0x8, 0xfcce}, {0x3, 0x7}, {0x8, 0x4}, {0xf, 0x3}], 0x9) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000905000-0x8)={0xda7, 0x80000000000000, 0x7fff, 0x1000}) sendfile(r3, r3, &(0x7f0000014000)=0x0, 0x1000000800000008) 2018/01/31 07:12:27 executing program 2: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000363000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000de6000)={0x90000008, 0x0}) epoll_pwait(r2, &(0x7f000003d000-0x6c)=[{0x0, 0x0}], 0x1, 0x8000000008852, &(0x7f00004c7000)={0x0}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000069e000-0xb)={0x4, 0x40000000000000, 0xfffffffffffffc01, 0x3, 0x9, 0x78, 0x7, 0x1, 0x0, 0x1000, 0x4}, 0xb) close(r0) 2018/01/31 07:12:27 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001000-0x50)={@generic="a4111c809485e7a672298d9feced87cd", @ifru_map={0x4, 0x1, 0x9, 0xffff, 0x2, 0x7}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000184000-0x8)=0x0, 0x8) 2018/01/31 07:12:27 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000027000-0xb)='/dev/rfkill\x00', 0x182, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000026000)=0x100, 0x4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d0, &(0x7f000001a000+0xe13)=0x0) 2018/01/31 07:12:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = syz_open_dev$tun(&(0x7f0000bcb000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000494000-0x4)=0xcc5, 0x4) r3 = memfd_create(&(0x7f0000444000)='vmnet1eth1\x00', 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f000057e000-0x8)=0x401) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x21ff}) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/31 07:12:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x1}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/31 07:12:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x7ff) dup2(r0, r0) connect(r1, &(0x7f0000d7d000)=@generic={0x1d, "b5a90a0ed0a2e49fa55da61ccac9a19b41133c8d8f83c0f1c0930d57c9b84a4714eb603852278835df8a918a0682952e3a96bf1f89122b6847905a9862dbd5158ed2e9fc21843f7e573c0ac64bfeb246e8168a729cba3437961c2db88ffb1c3f0c9d223e4f021b447bd69b9cfaa37483b93609c0e5a8696bea05ae838304"}, 0x80) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r1, &(0x7f0000681000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008fa000)=0x10) [ 50.288408] tty_warn_deprecated_flags: 'syz-executor1' is using deprecated serial flags (with no effect): 00008700 [ 50.309107] device gre0 entered promiscuous mode [ 50.327045] sd 0:0:1:0: [sg0] tag#121 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 50.327424] tty_warn_deprecated_flags: 'syz-executor1' is using deprecated serial flags (with no effect): 00008700 [ 50.346207] sd 0:0:1:0: [sg0] tag#121 CDB: Test Unit Ready [ 50.351921] sd 0:0:1:0: [sg0] tag#121 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.360691] sd 0:0:1:0: [sg0] tag#121 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.369463] sd 0:0:1:0: [sg0] tag#121 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.378239] sd 0:0:1:0: [sg0] tag#121 CDB[30]: 00 00 00 [ 50.379912] sd 0:0:1:0: [sg0] tag#568 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 50.379924] sd 0:0:1:0: [sg0] tag#568 CDB: Test Unit Ready [ 50.379936] sd 0:0:1:0: [sg0] tag#568 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.379947] sd 0:0:1:0: [sg0] tag#568 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.379957] sd 0:0:1:0: [sg0] tag#568 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.379966] sd 0:0:1:0: [sg0] tag#568 CDB[30]: 00 00 00 2018/01/31 07:12:27 executing program 5: seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) preadv(0xffffffffffffffff, &(0x7f0000ab9000-0x50)=[], 0x0, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009e0000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035b000)=0xe8) r2 = memfd_create(&(0x7f00007e8000)="28f6766d6e65743162646576217d00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000001000-0x8)={0x80000001, 0x100000000}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000064d000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3ff, r1}) 2018/01/31 07:12:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x502}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f45000)={0x0}, &(0x7f00005e8000)=0x4) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000ce4000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) recvfrom$llc(r1, &(0x7f0000873000)=""/144, 0x90, 0x0, &(0x7f0000a2e000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e7f000)="90017c848956abd3e78fae15e8644727676273b7602cb1bb44aaabbdafac8317a9a20adb62a87e91d4afb1de29acd0172f624210def735c85ee6868200120e47bc5f0bd43e96b5478f06cba5ca7069fd240221b672d6543c8fc972d61066da47f5e4ee2dd3793013764106ca73b6533f3c6209098600ab9dd89f07fedfbaada35a1a11ee96fbf724e89690216118f4cbdcd656718059abd7466b5d", 0x9b, 0x1, &(0x7f0000eba000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/31 07:12:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000e56000-0x34)={{0xffffffffffffffff, 0x2, 0xeb13, 0x0, 0xe7a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$pfkey(0xffffffffffffff9c, &(0x7f00000aa000)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r2, 0x0, 0x0) 2018/01/31 07:12:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000a07000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000380000-0x1c)={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0x46) 2018/01/31 07:12:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000ede000)='./file0\x00', 0x1, 0x94) ioctl$TIOCCONS(r1, 0x541d) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xfe69) 2018/01/31 07:12:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ee0000-0x9)='/dev/sg#\x00', 0x0, 0x8001) write(r0, &(0x7f00001c7000-0x32)="b631b8001eb00a0001010f9d00040700ffff00deffffd1be701807bc9200003e4d87468ce22c0016f59605757ace37bb09d3", 0x32) add_key(&(0x7f0000077000)='id_legacy\x00', &(0x7f0000c64000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000613000)="a0ad9c5e44502d2d35cc07a1127f5ac379fe8a5187023393f1f449205533162dd46bd20aec7fc068437b2235730bf0693d779e66f485d1ad5f35919ace158a814bed7b3fdd33ca1dfd716d14429a4f6dcfbecbf25a3bf7ee0117099b40", 0x5d, 0xfffffffffffffffb) 2018/01/31 07:12:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a6a000-0x10)={&(0x7f0000e5f000/0x4000)=nil, 0x4000}) mprotect(&(0x7f0000a1d000/0x4000)=nil, 0x4000, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000010000-0x9)='illinois\x00', 0x9) r2 = dup(r1) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000641000-0xae)=""/174, &(0x7f0000a67000-0x4)=0xae) 2018/01/31 07:12:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000d3e000-0x4)=0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b9a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:12:27 executing program 1: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) ptrace$poke(0x5, r0, &(0x7f000001f000-0x8)=0x0, 0x21d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000001000-0x4)=r0) futex(&(0x7f000001e000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/31 07:12:27 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000e0b000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x0, &(0x7f0000313000)="") chdir(&(0x7f0000d33000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) r1 = socket$l2tp(0x18, 0x1, 0x1) mount(&(0x7f00000c9000-0x1)='.', &(0x7f0000136000)='./file1\x00', &(0x7f00002e2000-0x4)='hfs\x00', 0x4001, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000059f000-0x4)=0x0, &(0x7f00000b3000)=0x4) rmdir(&(0x7f0000dbe000)='.') fcntl$addseals(r1, 0x409, 0x3) pivot_root(&(0x7f0000fb9000-0x1)='.', &(0x7f0000390000)='.') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00001ae000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x79, 0x9, 0x80000000, 0x1, 0x100}, &(0x7f0000592000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000166000-0xa0)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x3, 0x2, 0xc997}, &(0x7f0000745000)=0xa0) 2018/01/31 07:12:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c01000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) socket$inet6(0xa, 0xf, 0x6) 2018/01/31 07:12:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000002000-0x58)={0x1, 0x9, 0x3ff, 0x1, 0x1, 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]}) getpeername$unix(r1, &(0x7f0000081000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a34000)=0x8) vmsplice(r1, &(0x7f0000001000)=[{&(0x7f0000002000-0x14)="af5e241e84c28673e530e7479560673d2d4f1bfa", 0x14}, {&(0x7f0000001000-0xfd)="54f9e5ce9fe38d95b257e03a18d8de71d252ead30a541aae2db8fdab57c1f0e11dd9f761dfc4fda635d1b67efc34e0cb577e3f7baf85e72d25b5cb03e9eb2587cceb58caa8829469dbb9364670545bb8b0fd3acd683c7c0807d57aac43ba80ea43e50378a32132b8563e2cee2b6b5e890a6d8c1f7a7893774e3bcd7007a80acb06141c8d3c2d8637c557d14ab359eab806d74be951163a0aec523c9497a0a027e3da8d83b44215b676424c23fee60ec3eaf9b03ef303551f9b6fd97f1dcbd08ff084c6e396e759cf9664d9a9775a88c6a03b42621c63d4967cc5551d20d57678fdf8e1b4c981dab79b194e86303f20e1aa6e8d2b7128acddce36af1344", 0xfd}, {&(0x7f0000000000)="b17cd1d22aff91520e6d1c47aa814982e4431b62af6b299fd1e4708621b2982f873151aa06d49be04b8f5e4cb645607a247ba5aa4a0e909fd69863af9dec05801205f48ce1a641c7fb602af0322d58a6a12c98a70e73bc82a3c611c475184e9067e8c1f3b7b5ac", 0x67}], 0x3, 0x1) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000fbb000)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000fbb000)={0x10000000, 0x100000000, 0x80, 0x3, 0x270, 0x7}) r3 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc0f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000dc4000-0x6e)="6534b19d538551784fb5aff7ccc3984c0950276715311c0651f91c91ee25ddc59e09f5f699bd70d76d258644d7d3f58f6372c5a6780415f7c44958533fccc73bca7d36423c386b143c4c6ce9d1af7c166b195a6d642fe12b9d91b999dd00755041650559525d58cbaa67d7513594", 0x6e, 0x800, &(0x7f0000835000-0x10)={0x4, 0x7, 0x6, "417d7cf3612b", 0x9517, 0x0}, 0x10) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000fbc000)=[{&(0x7f000072d000)="acb6b07bc3fdacc7bad035bd3cc5d9a3988368bc07056839df20c930820dae3ab5d7e7b479c8bfdadba33d506a7b45b3a9c03aeb4f25211983609be40839212ed4fdec984553fed27fd65a6b54c9", 0x4e}, {&(0x7f0000f58000-0x5)="46c4eef1ff", 0x5}, {&(0x7f0000d19000)="f57424d0a40add9f95b71cec5c9c768cd543158245e795983ed11c67b852cbc96c8a73b2666aa30b14ffdbf1997038bc4fec3e41e49a2aa58dddd6584f6a5ed062388b357728ff55777e5006ee538bac6b3ba3db8e4badf085dae9ba63e8d77a30172a49937f96330924dcde0c26877dd6f5be0c38ab264455755e727bc4f746eb56c1c95244b8bfae813adf7c7eb56d0ca2c740380cf66bea555b3fae55f36fafff28ef994df5e694a2ef6f9157c96601bbca2fe362dbd0ed059bb5111ab251999b95eafc250a39125ca5a222a2b9e6655e992289311309ae4ef5922cfd7a82b47d767e2543b92435b6918caa9f5c04b1a21a2fa3daa56eda", 0xf9}, {&(0x7f0000646000)="", 0x0}, {&(0x7f0000fbc000)="73c8d48d5c125435b6be6fcdb9ab54294d3300337cb52eab43d6ba3686160d84b1ab40972d6f12908f8105c07ddff5201c1c6994fdaf7658ba5f70a71483f489ff757b7e21d67647f0a957ae4241c5dc9c5d4655eb266d274de3078bc56443a12d1ac6e64c675bcd201a667abc21ae01d28a4406fa781b12305d40050da68cbb4862ef247a0ae1c9", 0x88}], 0x5) 2018/01/31 07:12:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00') renameat2(0xffffffffffffffff, &(0x7f000004e000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00002e0000)='./file0\x00', 0xf) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000e2e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/31 07:12:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000f72000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003d6000-0x10)={r1, 0x4, 0x1, 0x401}, 0x1a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x280613fc) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000787000-0x9)='/dev/rtc\x00', 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0xffffffe9, &(0x7f000008b000)=[], 0x0, &(0x7f0000ceb000)=""/0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x80000001) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/31 07:12:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c5a000-0xb)='/dev/input/mice\x00', 0x0, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000821000)={0x3, 0x0, 0x10000, 0x99c}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00009a6000-0x20)={0x6, r1, 0x1, 0x4b60283e0}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f00004eb000-0x17f4)={0x14, 0x4, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 50.620742] sg_write: data in/out 700410/2 bytes for SCSI command 0xe2-- guessing data in; [ 50.620742] program syz-executor3 not setting count and/or reply_len properly [ 52.728296] IPVS: Creating netns size=2536 id=12 2018/01/31 07:12:30 executing program 7: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bae000-0xc)={0x6, 0x0}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fb5000-0xb)='/dev/hwrng\x00', 0x10403, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000f97000)="125bce7a8a52b5ba4489bf0db8aa4cab", 0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000bb2000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000bb0000)=[{0x0, 0x0}], 0x1, 0x0) getsockopt(r0, 0x15de, 0x3, &(0x7f0000f7a000)=""/120, &(0x7f0000f09000)=0x78) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000fb5000)={0x3, 0x0, 0x0, 0xcf}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000fb5000)={0x61, r3}) 2018/01/31 07:12:30 executing program 0: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000001000-0x30)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00001f9000-0xd)='/dev/binder#\x00', 0x0, 0xffffffffffffffff) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/pktcdvd/control\x00', 0x10b00, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000aae000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000a4c000)=0x8) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000aae000-0xc)={r4, 0xfffffffffffffffc, 0x30}, 0xc) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000aad000-0x4b)=""/75) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x1, 0x0, &(0x7f0000009000)="d8"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) 2018/01/31 07:12:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000001000-0xc8)=""/200) socket$inet(0x2, 0x7, 0x1000000009) 2018/01/31 07:12:30 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000d13000-0x74)=""/116, &(0x7f0000422000-0x4)=0x74) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000093a000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0}) 2018/01/31 07:12:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000010007fafb72d1cb2a4a280930206000000a843096c2623692500080021000c00d7ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x400000) 2018/01/31 07:12:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00005bd000-0xf)='/dev/snd/timer\x00', 0x0, 0xc000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000425000-0x34)={{0x0, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000aae000-0x8)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000063a000-0x108)={r2, @in6={{0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xfffffffffffffe83, 0x81, 0x1, 0x7fff, 0xece2, 0x200, 0x44, 0x7f, 0x1ff, 0x5, 0x1, 0x4, 0x81, 0x17]}, &(0x7f0000baf000-0x4)=0x108) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000e61000)=""/0) 2018/01/31 07:12:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000188000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000461000)=@sack_info={0x0, 0x0, 0x9}, &(0x7f000077e000)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ec6000)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000e40000-0x8)={0x0, 0x7fffffff}, &(0x7f00000ec000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000790000-0x98)={r3, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9}, &(0x7f0000efe000)=0x98) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d05000000100000000020ec", 0xd) getsockopt$inet_opts(r1, 0x0, 0x14, &(0x7f000069d000)=""/0, &(0x7f000061d000-0x4)=0x0) 2018/01/31 07:12:30 executing program 2: r0 = eventfd(0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00007ec000)="68e5f608133d15ffa4f72e8b43f0aeb7eb98c8d74f3764a12f7402d766ca6d5f3f720a6a3373f010c2a9b63ed0e44d5e8e738633ba8ef4796b204e1bf3fa51905e2f5e24f420235e", 0x48}, {&(0x7f0000001000-0xce)="b45d8c9635b8d7a1eb3f8aee249f8f6e8d928953282bfef1a4dd3f6cb0bc468bc5bfbb7286ab99e8c53530a67f7d4660b3db8ec428f08e40f1972abbb351ff40469fe198b150a3005c099e95543839a2e6b4cee9b1de46216aa3a2f6128ac0e3a14bc37f51d2a3cce083923f908f362ea4925ed49e57770c862bd8d852b1f8c39722d333f696f3f93fbd7874f0cba7093f7bc8888dfbc3b778c72b10e03c0bd98d395befd49bc7765b17b7241144a1f755c78735348fe22316683d81a5434476fd3d1e066bf928da2b571fb45b78", 0xce}, {&(0x7f0000001000-0xbe)="cb9dc78420c0c9881ae1e8e90995b68e961ccbab958b68c83688f9b909a1558adcf168675924e7ed35004ec0998f19425c4137ce5fbd5ee1b76e1e233c030ec83336790138e3f855d547de8223a1b6369ec88d926db18e0e95ece896d26c93c53fef198f3a12cb849d7cae1e7b52ac95c7ce3071e7988b1b6e74eedc72f3d14012f33879d1bdf4d13c22abc1bf32981dc8d854066eb097e8b8d8ea80af00fe7c659dafebedcaaf89c11554f0ddb7eb9f705775f887e021ad25b6567a961c", 0xbe}, {&(0x7f0000000000)="149ca507badf9e6fe797ae208f997bbd92e96516b7d3cb09d407b8e8a1c1fa4be0a3f47438d8da87e87f25aeb7789311e3345b4f619650f1fda58323aea620e19f6fd1f7c4a6062275348a21892193c026550e4a477bc246b03254a085727f329cd2c4b349ff657a6e69bb7c9b674a3376c873d080d7724dceca01d88127524a4b0c75bc03d9e6f96113eabafa61fb0ec9399d8427cad81f444c9100f5a9a932c1065dc150b74c2ab97b1fcb2138c622d31e2e8c37a4ec97a119cce20ac526f324910af6", 0xc4}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="2b974f4f11dbb454c04c99d2e06cc14c5f14b2d5b1b45d08f4a48601ea594ff12ee265f2bacc3af46114667da7ccbb3343781b94065843834e905276bff5f4aba093d74fa6aba672d30851f467f85d394da8aa3c35fea13ac6547465b0f55cf78890dc8fb099191ffe51ed22e16bd2d392b74f93e2b6c7dcb4c496cbfc2d5179c1143502ad06b4ac9d19c4ab44139b726b96dd7d8b710968b17592b6e0897f4d8656c8f83b3b", 0xa6}], 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e8c000)="a2", 0x1, 0x0, &(0x7f0000596000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$dupfd(r0, 0x406, r0) fcntl$getownex(r0, 0x10, &(0x7f0000681000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000083000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000625000-0x14)='net/ip_tables_names\x00') sendfile(r1, r3, 0x0, 0x2fc) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359", 0x81}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/31 07:12:30 executing program 6: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd8000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b42000-0x28)={@generic="a8db87cfcb160fc4d07465de8e64fa2d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer(0xffffffffffffff9c, &(0x7f00009c3000)='/dev/sequencer\x00', 0x80200, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000ff1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3bb3, r1}) lseek(r0, 0x0, 0x1) fallocate(r0, 0x0, 0x8, 0x3) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000ff1000)=0x0, &(0x7f000005e000)=0x4) 2018/01/31 07:12:30 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000006000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) setpriority(0x0, r1, 0xffffffffffffffc0) 2018/01/31 07:12:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup(r0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000bf8000)={&(0x7f00003c8000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000bb000-0x10)=@generic="1cf2918f1b0286988cfbc6e811ce0a95") write(r1, &(0x7f00003ae000-0x8e)="4412aa78e881b170e5c2361250d3451b885e22c7002e8cb9ca5ed80213e494a1ce3a74d63abb42def9850d04423859ac29e55db39f3ce5c0c04155cc52c289d434352d0df4c567093f051c98bcbdf5b564d77723401408a72760ccf7b74c89ef8ddba15f991afa9e67ae91c94a7d50ea31c0d5d5a74b2070fb8e8d229b852d7be0f6836fe1dc552ccc2b1a6e21a7", 0x8e) r2 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0x80089203, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000e8b000-0x12)={@common='lo\x00', 0x9}) 2018/01/31 07:12:30 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000bbb000/0x2000)=nil, 0x2000, 0x3) madvise(&(0x7f00008b7000/0x3000)=nil, 0x3000, 0x13) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000016000)=r1, 0x4) mlock(&(0x7f000040f000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000b4c000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000cf1000)=0x48, 0x80800) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00007df000)=@sack_info={r1, 0x2fd0, 0x7fff}, 0xc) connect$inet6(r2, &(0x7f0000970000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) 2018/01/31 07:12:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x4) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/31 07:12:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c4d000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000059c000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000d3c000)=0x1008) bind$inet6(0xffffffffffffffff, &(0x7f00000c6000)={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00004f2000)={r1, @in6={{0xa, 0x3, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x81, 0x6, 0x8, 0x48}, &(0x7f0000d23000-0x4)=0xa0) setsockopt$inet6_udp_int(r0, 0x11, 0x400000001, &(0x7f0000ce1000)=0x0, 0x4) [ 53.256008] binder: BINDER_SET_CONTEXT_MGR already set [ 53.263007] binder: 8031:8034 ioctl 40046207 0 returned -16 2018/01/31 07:12:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x2, ""}], 0x10, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c09000)='/dev/usbmon#\x00', 0x1, 0x412800) ioctl$TIOCSBRK(r1, 0x5427) 2018/01/31 07:12:30 executing program 6: fanotify_mark(0xffffffffffffffff, 0x80, 0x0, 0xffffffffffffffff, &(0x7f00008e4000-0x8)='./file0\x00') 2018/01/31 07:12:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x6) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) fcntl$getown(r0, 0x9) 2018/01/31 07:12:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_dev$usbmon(&(0x7f00008bd000)='/dev/usbmon#\x00', 0x401, 0x101000) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00003c7000+0xc82)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000b47000)={0x0, 0x8, 0x30}, &(0x7f0000e9b000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a66000)={r3, 0x5a2, 0x6, 0x81, 0x5a, 0x6}, &(0x7f00001c2000)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000ccc000)={r3, 0x0, 0xa2e}, &(0x7f00000b5000-0x4)=0x8) r4 = fcntl$dupfd(r0, 0x406, r2) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f00003ac000)={@generic="9956fcb03924ce190d352d8f6bd6b511", @ifru_flags=0x200}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f000020e000-0x4)=0x0, &(0x7f0000718000-0x4)=0x4) 2018/01/31 07:12:30 executing program 7: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) 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) connect(r0, &(0x7f0000510000-0xe)=@l2={0x1f, 0x3, {0xfffffffffffffbff, 0x6, 0x2, 0x7, 0x5, 0x0}, 0x6, 0x100000000}, 0xe) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f000015c000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eef000-0x20)=[{&(0x7f0000e8e000)=""/181, 0xb5}, {&(0x7f000070e000)=""/4096, 0x1000}], 0x2, &(0x7f0000001000-0xd9)=""/217, 0xd9, 0x7fff}, 0x40000000) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000eee000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002e3000-0x15)='/dev/pktcdvd/control\x00', 0x404400, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000080000)=@req3={0x401, 0x1, 0x1, 0x2, 0x9, 0x3c, 0x1}, 0x1c) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f000023f000-0x62)='-', 0x1) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/31 07:12:30 executing program 1: inotify_init1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x4a00, 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={0x0, 0x3, 0x1, [0x5]}, &(0x7f0000001000-0x4)=0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={r1, 0x87d6}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000003000)=""/199) acct(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000004000)={0xc42, 0x20001000, 0x1000, 0x2, 0x40, 0x32c38d02, 0x1, 0x401, 0x3f, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xc75, 0x8, 0xffffffff, 0x11f, r2}, 0x10) connect(r0, &(0x7f0000005000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x4, 0x1}}, 0x26) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000005000)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, 0x80000) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000007000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000003000-0xa0)=[@in6={0xa, 0x2, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x2, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc}, @in6={0xa, 0x0, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) connect$inet(r0, &(0x7f0000006000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000007000)="9e73467a67823a77fc5f9183232e4306f24c1a", 0x13, 0x40010, &(0x7f0000002000)={0x3, {"992788fdd8131d"}, 0x7}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000005000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000-0x8)={r3, 0x4}) 2018/01/31 07:12:30 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000)='/dev/hwrng\x00', 0x80, 0x0) r1 = geteuid() stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000004000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000008000)=0x3a) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/31 07:12:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f00004ef000-0x8)={0x1}, 0x8, 0x80000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) r3 = syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000308000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002ba000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f4a000)={r4, @in6={{0xa, 0x3, 0xffffffff00000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0xfff, 0x7, 0x4, 0x4}, 0xa0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00004fc000-0x50)={@generic="30609400000000e6ff06070008cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r5 = syz_open_dev$tun(&(0x7f0000864000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) 2018/01/31 07:12:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000654000)={0x0, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001b4000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003cb000)={r1, 0xb4, "3955536ffc0b2aca0cedd2cb4ed73dffdb19be14358402d675ba71cb97cd9bc888e24accf72a1d6902d1f5a68a36ccf9e2d935ca2dc00f5b4fe91d29356096cca830501e8b29d5fd40c6a6575ebb9ad5a7665bbfae25c9d3d6565fbce7f7eda7d3b875ff14009825f0acdaf01bbe22b9cdf8320925d2aff79e26a455ca9d1c4deb988be607d20518a698b27ee1a4734d33e2b9215d42392d08bb90e4a2a98daff76a61e76999820526db0b02c6352ff78b54ec66"}, &(0x7f0000d51000-0x4)=0xbc) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f000022a000-0x10)={0x0, &(0x7f0000c70000)=[]}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00008e4000-0x50)={@common='ip6_vti0\x00', @ifru_flags=0x2000000202}) 2018/01/31 07:12:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b1f000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ac000)=0xe8) lstat(&(0x7f0000da2000)='./file0\x00', &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000f70000)='./file0\x00', &(0x7f0000558000)='./file0\x00', 0x1000, r0, r1, 0x1, 0x4, 0x88c0) get_robust_list(0x0, &(0x7f0000e30000)=&(0x7f0000cfb000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000917000)=0x18) 2018/01/31 07:12:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x100, 0x0) ioctl(r0, 0x80004526, &(0x7f0000ee6000)="") 2018/01/31 07:12:30 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000fd9000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000c04000)={{0x0, 0x0}, {0x0, 0x0}}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x3, 0x9, 0x40002) close(r0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d3e000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000fd9000)=0x8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000fda000-0x16)={r3, 0x400, 0x7, [0xfffffffffffffff8, 0x4, 0x6, 0xb4ba, 0x3, 0x100, 0x20]}, &(0x7f0000fd9000)=0x16) 2018/01/31 07:12:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cce000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) syz_open_dev$tun(&(0x7f00001a5000)='/dev/net/tun\x00', 0x0, 0x8000) rt_sigprocmask(0x3, &(0x7f0000f69000)={0x9}, &(0x7f00000b1000-0x8)={0x0}, 0x8) signalfd4(r0, &(0x7f00001d0000)={0x9}, 0x8, 0x800) wait4(r1, 0x0, 0x40000004, 0x0) signalfd4(r0, &(0x7f0000e41000-0x8)={0x4}, 0x8, 0x800) write$selinux_user(r0, &(0x7f00007bd000-0x2f)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) [ 53.307953] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. [ 53.324243] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. [ 53.347250] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 53.419967] audit: type=1400 audit(1517382750.746:27): avc: denied { attach_queue } for pid=8099 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tun_socket permissive=1 [ 53.420104] audit: type=1400 audit(1517382750.746:28): avc: denied { net_admin } for pid=4131 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 07:12:30 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x20, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) link(&(0x7f0000012000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x1e, 0x6, @thr={&(0x7f00000f4000)="d42602eec748", &(0x7f0000c94000-0x9d)="7d7d7d2da573f6f8b25ad123d8168e77c372c513bbb046aa961832cc0721908ab45d01026e9e6c45bdcc3d10b86eefc27deab67d29c90bb4bf0489c21a00358acf9b819dc4ad4e4353e83806dd8ca170c2ce30088a6e22d21c149aeab4307848a694df042a1feaa94c36ea1df26479986a908811a8a127d3f96ccedd455dee850403ceacb66de4258f90f7453c66df04556beabb21590635b84fd84bd7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e53000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) connect$unix(r0, &(0x7f0000356000-0xa)=@file={0x0, './file0\x00'}, 0xa) prctl$void(0x22) tkill(r1, 0x15) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bea000)='/selinux/policy\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000a04000-0x1000)=""/4096, 0x1000, 0x40, &(0x7f000000e000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:12:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x88042) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f00000cb000-0x76)=';', 0x1) r2 = creat(&(0x7f0000d4e000-0x8)='./file0\x00', 0x2) accept4$inet6(r2, &(0x7f0000853000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000067b000-0x4)=0x1c, 0x800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/31 07:12:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f00006f6000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000009b000)='status\x00') fchmod(r1, 0x0) 2018/01/31 07:12:30 executing program 1: rt_sigreturn() r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/171) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000127000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000ba5000)={0x0, 0x0, &(0x7f0000d8a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x24040000) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006b6000)='/dev/pktcdvd/control\x00', 0x200001, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00001a6000)={0x0, 0x2d, 0x30, 0xfff, 0x1}, &(0x7f0000a74000-0x4)=0x18) read(r2, &(0x7f0000f35000)=""/14, 0xe) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000096000)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xa) 2018/01/31 07:12:30 executing program 2: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f000035c000-0x29)="27000000140007070004000012000a009b0a00fff6000000000f00079a1d2f00000000007500bc", 0x27) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a5d000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000155000-0x20)={0x7, 0x0, 0x0, 0xd0d1}) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000d25000-0x20)={0x8, r2, 0x10002, 0xffff}) 2018/01/31 07:12:30 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000016000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000004000)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000015000)="0000005f00000e4642") r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000c000-0xc)={0x5, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000000f000)={0x0, 0x0}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f000000c000)={@common='ip_vti0\x00', @ifru_map={0x12, 0x81, 0xbc3, 0x0, 0x3f, 0x3f}}) epoll_wait(r2, &(0x7f0000014000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/31 07:12:30 executing program 3: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") getuid() r0 = openat(0xffffffffffffff9c, &(0x7f000032c000)='./file0\x00', 0x200002, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x2d)={0x0, 0x25, "972720685221ec96dd5b7dda3e99e3e132786e1e5498f207e30e3f03d6de4087849742b1aa"}, &(0x7f0000b5c000-0x4)=0x2d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x1f, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4b000-0x4)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000709000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mlock2(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) 2018/01/31 07:12:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000fd2000)={0xffff7ffffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x20) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) r3 = open(&(0x7f0000b0b000-0xa)='./control\x00', 0x12000, 0x11e) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000e72000)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x38d3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x7, 0x54b0bf16, "6561b43f877447aacae894637f425c1bff70ccb39bc3f3d67a72de441e4e3823e08f5cc8d8880c367db95b41e337e161e7cc89ee51129ba2dae4c9b5e6cebede015ea65d7a71a785b50d0c89c5bb2701"}, 0x160) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 07:12:30 executing program 3: mmap(&(0x7f0000000000/0xd51000)=nil, 0xd51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000d52000-0x50)=[{&(0x7f0000d52000-0xc2)="8b4cbf88b9894559ea09291e3c865a971078542c1234cc7fda19bf8e5951319371f6452d11f95b183cfcc239ce2e721076edadfefbe5fba3b7b4638be86c71d7d27a1be9d63b7e2bad082b9facecd2066cca909862a3e219389b8ccebe70f4f9eba77eaad92f74f0ebc42ef4ca8e91788ceddd4741d44ff2d53a70eaf6ac9231863bd7e717e03afcc232e55e97ca1efeb3f3815807c8deacb1fa9e8bc132c16713dd355aeabb56ce16a596cf9d966559a1d1043c95d002e9883415afb4437803caf2", 0xc2}, {&(0x7f0000d51000)="", 0x0}, {&(0x7f0000d52000-0xea)="a9fd64d53c6d705d206ba28d476495d4be9813880ac16259fe02097487b8225aa84ed923d9ef162b816766561af396a856d1047a7ee3234d7126ae274d867c5b0e0d7b14868848b1bc9e6959028c7c226855a4cda7c1604efbef5171e269e1a7d52965467b0ca08fd05aabff4c2985f2a53bc5bb5a09572c0f9c89e27381ba6beb98719dcb29720d7a62e9ff65d75f2a52c180c71937cd4e2d884c919389cf3a2bd0f383d5f89cd842dd3642226e639739b5f84f8983e70f5ae8a32deb5e22e296296f28164008e2e8707179a12ab498ce1fde686e164ea3555d9b52e4de9c4a50470a85d35345fb9a5d", 0xea}, {&(0x7f0000d52000-0xa6)="97ef10850ab77b2de106da227d00fcd37d25e3a17887ac7d3c17ffadd2d8fb5d432a767516962ad482dcdec12071b81aeb347512a6a5d7d7d1f2205d1428b44a4852a7b3f42330cc766be982d900ae585d708ff79ba29e4c766e5dbd8c83cb60baf4f1efad8cf5a79c49afa64d67418f5201a9dd2865e9720b51d9c9ef130973b12e9437f298a4f6343d8236e407d6ba5cf6d7509ae528e9a49d47c074048a242fa1b0123328", 0xa6}, {&(0x7f0000d52000-0x3)="a743ea", 0x3}], 0x5, 0x0) memfd_create(&(0x7f0000001000)='\x00', 0x0) 2018/01/31 07:12:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x20000001ff) fsetxattr(r1, &(0x7f00004df000-0x10)=@known='trusted.syz\x00', &(0x7f0000104000)='-#@\x00', 0x4, 0x3) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/31 07:12:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open$dir(&(0x7f0000733000)='./file0\x00', 0x10000, 0x10) openat(r1, &(0x7f0000d48000)='./file0\x00', 0x800, 0x20) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00003b9000-0x4)=0x0) 2018/01/31 07:12:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$hwrng(0xffffffffffffff9c, &(0x7f000085b000-0xb)='/dev/hwrng\x00', 0x1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000667000)={&(0x7f0000455000-0x13c)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}, 0x18b, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:12:30 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fbf000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000fbe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fbe000)=0x14) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fbe000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbf000)=0x45d) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setfsuid(r2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fbe000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xfffffffffffffffc, 0x0, 0x2, 0xa, 0x80, 0x20, 0xc, r1, r2}, {0x7, 0x5, 0xd06, 0x6, 0x9, 0x2, 0x80, 0x61b}, {0x5, 0x6, 0x1, 0x2}, 0x7, 0xb, 0x1, 0x0, 0x2, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x3, 0x1, 0x4, 0x3, 0x101, 0x401}}, 0xe8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r3, &(0x7f000002b000-0xd8)="", 0xfffffffffffffd52, 0x0, 0x0, 0x0) 2018/01/31 07:12:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000d60000)={0x0, 0x1, 0x5, 0x3, 0x7, 0x2}, &(0x7f000030c000)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a6d000-0x14)={r1, 0x80000000, 0x800, 0x48, 0x3, 0x66d}, 0x14) prctl$seccomp(0x16, 0x1, &(0x7f00008b5000)={0x4, &(0x7f00005cb000-0x20)=[{0xfff, 0xfffffffffffff49c, 0x2, 0x6}, {0x20, 0x5829, 0x101, 0x10001}, {0x900000000, 0xfff, 0x6, 0x2}, {0x401, 0x1, 0xffffffffffff9c56, 0x0}]}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f000001c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000c1a000)="f2e607589ab305194b2c93aef32d677e94f06843c198c04786577017323ddce7"}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) readlinkat(0xffffffffffffffff, &(0x7f00002b2000-0x8)='./file0\x00', &(0x7f000005f000)=""/4, 0x4) 2018/01/31 07:12:31 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f8e000-0xc)='/dev/autofs\x00', 0x185302, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00008a5000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80800, 0x7, 0x7, 0x7f, 0x0, 0xffffffffffffffff, 0x2, 0x7, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x8, 0x8, 0x40, 0x3]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x200000001, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000d04000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 53.616408] audit: type=1400 audit(1517382750.936:29): avc: denied { dac_override } for pid=8132 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 07:12:31 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000027e000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x8000, 0x2, 0x9, 0x2, 0xfff, 0x7, 0x3, 0x80, 0xffff, 0x3, 0x8000, 0x10000, 0x1, 0x9]}, &(0x7f0000e3e000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0xd)={r1, 0x6, 0x2, 0x9}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) getsockname$netrom(r2, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) preadv(r0, &(0x7f000089d000)=[], 0x0, 0x0) 2018/01/31 07:12:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000090000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ae000)=0xe8) r2 = request_key(&(0x7f000089c000-0x6)='logon\x00', &(0x7f00009b0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000af7000-0xf)="74086e750000000000000000008c00", 0xfffffffffffffffe) keyctl$get_persistent(0x16, r1, r2) ioctl$void(r0, 0x5450) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000875000)={&(0x7f000075e000/0x1000)=nil, 0x4147671, 0x0, 0x0, &(0x7f00008f9000/0x1000)=nil, 0x5}) pwritev(r0, &(0x7f00001c2000)=[{&(0x7f0000340000-0xd)="", 0x0}, {&(0x7f0000ed2000-0xf3)="36534fe6e92e8725638cc2e9f5e9", 0xe}, {&(0x7f00001f8000-0x4f)="", 0x0}], 0x3, 0x81003) 2018/01/31 07:12:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000954000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000797000)={0x746, 0x8000000000, 0x7, 0x7, 0x4, 0x3, 0x8001, 0x5, 0x5, 0x80000000, 0x4}, 0xb) 2018/01/31 07:12:31 executing program 1: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000050e000-0x8)=0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) umount2(&(0x7f000078b000)='./file0\x00', 0x0) 2018/01/31 07:12:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x6000) r2 = dup2(r0, r1) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000728000)={0x7, 0x10001, 0x497}) pread64(r0, &(0x7f0000092000-0xdb)=""/219, 0xdb, 0x5) pipe(&(0x7f0000131000)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000315000)=""/95) r4 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) preadv(r4, &(0x7f0000d0a000-0x10)=[{&(0x7f00002f3000)=""/60, 0x3c}], 0x1, 0x0) 2018/01/31 07:12:31 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a47000)={0x0, 0x0, 0x30, 0x3, 0x5000000}, &(0x7f00000db000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002a0000)={r1, 0x5}, &(0x7f0000832000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xf) writev(r2, &(0x7f0000665000-0x10)=[{&(0x7f0000372000-0x39)="390000001300094700bb61e1c30500000700001702000000450000000000800019001a000d00000005de280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/01/31 07:12:31 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000-0x9f)="6e732fea00000000da02ec86b3691d7d545f1ae4ef4f6e3db242d3dfa78f23139f99519c9113d25ea9befa6cc76c2805f0a3573c297d3d2fec11f308cdfc6940a1c43489879471e522991054a1520651b7e4466ba7f793170ecebcdb40f09bce8bb66ab0b67ca654cf8f071f6bf14a43b17ee3d9c1de0155963f7f3c086ca0622071f171715eed9a7c83f435b81fabdaeafe52736da4beb7b4f6bc9f9302fc") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000000b000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000-0x4)=0x18) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000000d000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:12:31 executing program 3: prctl$intptr(0x22, 0xc00000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x4a43) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x8, 0x3f}, {0x3, 0xf07b}, 0x80000000, 0x4, 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, 0x0, 0x0, 0x0]}) socketpair$ax25(0x3, 0x0, 0x6, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000fc1000)=0x4) 2018/01/31 07:12:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x22000, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000001000-0xe4)="21c810cad92173ecece21d256600bfc84c13a58b453a8e5598c083f7bef38d8118fb348c6899f1695df766d584559f050c421824cc8797449c184f554738f632d9ce89647d0f44a594c6b82d17e2f0cc9897a6547535afdf6b6019c859f88c627c292f0cc89e5525baa871f9a4489146cbfa4cb5aa54ad785b2347fdb17afe56cfe3b158e01de22a29734e97e3346b31efdeb91a1d1287e830dd60a9c0ceaf62a61bda9a78b4d302071a4f59f88eaad371fef9421a6d9ef8f22754c300b77f850195ce1cba1c3df02501eba6cbc63bca4c40c2cf67cce17330a9afbed81fa7c204387f38", 0xe4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000e13000-0x94)=""/148) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = memfd_create(&(0x7f0000190000-0x7)='cgroup\x00', 0x2) write$selinux_create(r3, &(0x7f000071e000-0x3b)=@objname={'system_u:object_r:utempter_exec_t:s0', 0x20, 'unconfined', 0x20, 0x36, 0x37, 0x20, './file0\x00'}, 0x3b) writev(r2, &(0x7f00003bc000)=[{&(0x7f0000505000)="29000000200019fff63d0014000000060a00001615de0005190000040d000c000000800000f9000008", 0x29}], 0x1) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000037000)=0x1, &(0x7f0000370000-0x4)=0x4) 2018/01/31 07:12:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000bd000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000605000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000024e000-0x4)={0x0}, &(0x7f0000e8c000)=0x4) connect$unix(r0, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/31 07:12:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c0f000)='+nodev\x00', 0x1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dd2000)={0x8b, 0x6, 0x0}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r1, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/31 07:12:31 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000011000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000dfa000)='!)^\\selinuxppp0cpusetvmnet0-\'posix_acl_access\x00', 0x2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:12:31 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fa6000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r3 = socket$inet(0x2, 0x7, 0x6971) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f000000f000)={@common='ip6gretap0\x00', 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000fa6000-0x8)=0x0, &(0x7f0000fa6000-0x4)=0x8) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a01000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r5, &(0x7f0000fa6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000077b000-0x4)=0x10) r6 = memfd_create(&(0x7f0000fa6000-0x1)='\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r6, 0xc0305302, &(0x7f0000d0f000-0x30)={0x0, 0x13, 0x1000, 0x100, 0xbd3, 0xfffffffffffffffc, [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_init1(0x80800) 2018/01/31 07:12:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f000061b000)=@ipv4_newaddr={0x3c, 0x14, 0x100, 0x5, 0x1, {0x2, 0x28, 0x400, 0xff, 0x0}, [@IFA_LABEL={0x14, 0x3, @generic="fe50098d1644238fbb8eb7310c4ce79e"}, @IFA_ADDRESS={0x8, 0x1, @multicast2=0xe0000002}, @IFA_FLAGS={0x8, 0x8, 0x100}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000089d000-0x8)=0x0) 2018/01/31 07:12:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000154000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fchdir(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000dd5000)={0x0, 0x4}, &(0x7f0000e1f000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ddc000)={0x7, 0x9, 0x200, 0xfffffffffffff010, 0x8, 0x6, 0x3, 0x8, r1}, &(0x7f0000601000-0x4)=0x20) 2018/01/31 07:12:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000b26000)=0xfff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000996000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getresuid(&(0x7f0000cc9000)=0x0, &(0x7f0000a7c000)=0x0, &(0x7f000096c000-0x4)=0x0) r3 = getegid() chown(&(0x7f0000464000)='./file0\x00', r2, r3) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aaa000-0x50)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000, 0x0}, 0x0) [ 54.162821] audit: type=1400 audit(1517382751.486:30): avc: denied { net_raw } for pid=8200 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 07:12:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000850000-0x4)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9208, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setrlimit(0x3, &(0x7f0000095000)={0x8, 0x8}) 2018/01/31 07:12:31 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000555000-0x10)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f00006aa000)=0x0, &(0x7f0000d7b000-0x4)=0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000ef6000)={&(0x7f0000d6c000-0xc)=[0x2, 0x8, 0xae], 0x3, 0x8fd, 0xfffffffffffffbff, 0x9, 0x4, 0x4138, {0x4, 0x9, 0x9, 0x7, 0x7b, 0xfffffffffffffffd, 0x4490, 0x5a, 0x0, 0x200, 0x7f, 0x1, 0x7fffffff800000, 0x9, "d6bafeafe86f46bb75e674dce1b3426039e2347a5d6e07305022d5bbdfdc8b33"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0xd8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)=""/228, 0xe4}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x4800) r3 = memfd_create(&(0x7f0000003000-0x4)='*%\\\x00', 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000004000)={@generic="2c9ce5bdaedee265bcbb0b83438badb0", @ifru_flags=0x900}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000005000)=0x1, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000001000-0x8)={@rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000007000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000008000)=0x32) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000006000)=@assoc_value={0x0, 0x1}, &(0x7f0000007000+0xbbc)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000009000)={r4, 0x32f661d1}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f000000a000)=0x3ff) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000000b000)=0x0) syz_open_procfs(r5, &(0x7f0000006000-0xd)='net/mcfilter\x00') 2018/01/31 07:12:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f000026c000)={0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000604000)={0x0, 0x0, 0x0}, &(0x7f00009d7000)=0xc) ptrace$peek(0x3, r0, &(0x7f00007b6000-0x8)=0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/31 07:12:31 executing program 0: mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, []}) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000826000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000d41000-0x50)={@generic="774052875912ab39ff1ce1502d84a129", @ifru_settings={0x9, 0x7fff, @fr=&(0x7f00002bd000)={0xffff, 0x1, 0x101, 0x4, 0x9, 0x9, 0x1ff}}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d40000-0x4)=0x0) ptrace$setregs(0xf, r2, 0x100000000, &(0x7f00006a8000-0x4b)="af676bc6f186d84b05e407fe6932cee6ed6559e033e12a7754e57010f3addf37a40c047fd439e9094cf802eb4fcf674bff0425c68d46e4e5fc970685e99924889aa87a364b3d43e0b8cc06") ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00003e4000)='/dev/sequencer2\x00') ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 07:12:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a8c000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b8a000-0x20)={0x42, 0x0, 0x10002, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000bdf000-0x10)={r1, 0x5}) r2 = syz_open_procfs(0x0, &(0x7f000086d000-0x10)='attr/sockcreate\x00') sendfile(r0, r2, &(0x7f0000dd8000-0x8)=0xfffffffffffffffe, 0x8000000000000001) getresuid(&(0x7f0000a8d000-0x4)=0x0, &(0x7f000006c000)=0x0, &(0x7f0000a69000)=0x0) ioprio_get$uid(0x0, r3) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000281000)=0x123, 0x4) 2018/01/31 07:12:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000298000)={0x0, 0x0, 0x0}, &(0x7f0000bc0000-0x4)=0xc) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000ad4000-0xc)="6e65742f7564000385746500") sendfile(r1, r3, &(0x7f000072e000)=0x0, 0x80000001) 2018/01/31 07:12:31 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000001000/0x1000)=nil, 0x0, 0x0, 0x3, &(0x7f0000fa8000/0x3000)=nil, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:12:31 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000d18000)='/dev/usbmon#\x00', 0x80000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000+0xadd)={0x0, 0xff, "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"}, &(0x7f0000002000-0x4)=0x107) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x58, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x5bf, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000002000)=0x0) ioctl(r0, 0x40, &(0x7f0000001000)="90120389ef749b548515e82de4bf4ab3ac03b6b535f77053ce216be2fd8e71e043ae59c4c380cf9d2efeb76f46742c61bf9b8ada59e76aaebefed0e0c9b059d8") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000-0xc)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x2, 0x0, 0x1, 0x1, 0xa, 0x80, 0xa0, 0x2f, r2, r3}, {0x1acc, 0x7, 0x1, 0x4, 0x2, 0x2, 0x2, 0x15}, {0x2, 0x9, 0x3a6, 0x46c0000000000000}, 0x80, 0x3, 0x1, 0x1, 0x1, 0x3}, {{@in=@empty=0x0, 0x1, 0x3b}, 0x2, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x2, 0x3, 0x3, 0x0, 0x3c, 0xfffffffffffffffd}}, 0xe8) r4 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f0000005000-0x60)=[{&(0x7f0000004000)="72f18cc1fd967fc7bb0995ca375e055bec1e6a9527732c61defdeed06126c69b98ea8582fc5833f87a20a81e02fbb3206d8c15438a606c2145b7cd898c43d2e0a63b08d1f01b8a56d92ba1ceb190810b5277c248afe6fccf0d558be2ca8ac21f18813cbac37150d77ee8f91ca18ec248943d76f78f0dcf6ba567edb686fa7dd98568695b67bed17b0795dce87bf0fef3390dbf15ceda4924c98c131d3ec123baf759774fe8cfdb05f21b373ecf946a12f1731e0b1e984f67dce24aba298d225c6461fd7a2b1564610e0401e7", 0xcc}, {&(0x7f0000003000-0x7f)="80fa09de2cea52e43a296e6a37cdaf523849277601a0df341b9dbb060e7a5ebf6104609655daaa9ba666a81457c3fc2b9ce286a95b3f930f1e50d8fd52e5677582af90d4067679c5b2729028b5a5cd1ebc4f23e3d0b75d6df1f00078c0d5c21b20aed3b266bca3e7a57ed75e54fa6b06ee8ff7f74119d24c64f311914d0c13", 0x7f}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000004000)="1e0c384fdc3fdfbc71125bcb18", 0xd}, {&(0x7f0000003000-0x2b)="64130475bfe84904dc8148deaef1d0922a3d5be4ffcd5e4e35b73f57ee2af6dba4b047dbbfd531701e3247", 0x2b}, {&(0x7f0000004000)="5d12d8044e5282cdb97ea61e808a9d2504cc6083851bb3dcbdc7a5a0a03993c2d61cf1ff93e3cb8800b6dae7352118d317b486eebdf49a533621eeaa803ba0342e093a3fa71db7c775bf094822c9236c8b8fbc94d5171bf3b5979baddb0aa197bf22c4f259f8822bb46a3509192f06f42d4204c89883ab1f087f7dc2b136a0539b3b07c5973c386582aee68879dc17717d0ca092a575dc0aae21c704a378f03c185d98b5572ac3b3d544322e186ce1858d9ea215d07565b42effd528d51b1f10fb6380334a2338677f5c82eae942e89f4c", 0xd1}], 0x6, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getown(r4, 0x9) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000003000-0x4)={0x9, 0x7, 0xb000}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$user(&(0x7f0000005000)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000)="5f739b680bf820e427a373490e13dd3bfd4285751bc9147b380059be5389495877c2160d445f1fcca3cae64a197edf037ed66c589794f34016cab5e39e16859d74d73c1e8e18b8de8102dd74b59d388c30749a96f2e3b3cc13697fab7294c57c512bf63c6570d6ddaf9759dad397308572c6f1e58c5a43f5b188c0a0383e82a215ce12c97867ce17e670a381a403a4d3bb616b", 0x93, 0xfffffffffffffffe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = request_key(&(0x7f0000003000)='.dead\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000)='[.}(,\x00', 0xfffffffffffffff9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key$user(&(0x7f0000005000)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000006000-0x67)="0333676d40be1bc911bb43e4beee78aa3c3db3b176ef5dbb0ede132fd3c7818a6a770cbc40fba4fdd5e368415b413142fb604778dbec808653db8b0d08f077f74cb333482c804f28e69a26d64585a41e0fff1a6db0e53fa9ad816c9fcd6085aaf955f2a6cc3fcc", 0x67, 0xfffffffffffffff8) 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) keyctl$dh_compute(0x17, &(0x7f0000006000-0xc)={r6, r7, r8}, &(0x7f0000005000)=""/115, 0x73, &(0x7f0000002000)={&(0x7f0000006000-0x40)={'sha1-avx\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:12:31 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000016000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000025000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000027000-0x4)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f0000026000)=0x0) ioprio_set$uid(0x3, r1, 0x6) 2018/01/31 07:12:31 executing program 3: r0 = open(&(0x7f0000a23000-0x8)='./file0\x00', 0x200000, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000993000)={0x0, 0x80000, 0xffffffffffffffff}) sendfile(r0, r1, &(0x7f0000a0b000-0x8)=0x0, 0x9) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000)='/proc/self/net/pfkey\x00', 0x1, 0x0) close(r2) 2018/01/31 07:12:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001da000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x14020500) fcntl$lock(r1, 0x7, &(0x7f0000b47000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000464000)='/dev/keychord\x00', 0x80200, 0x0) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f00004af000-0x7d)="9332984de1cea38f19fe777404a8047453292a89b80985547bb73f0bb9b1ccfac54fbbff179d44641b12a0d27311a462e7fd142e0e97d4633305c25c8d3b8d69fa1948f6da72339b3e0384703acd240b37cb9249230f79e9f0cdce0534fbea1d57135fbb035bf7fc86f5943064ab0f768f5a043a4ef1218053fba35744", 0x7d) dup3(r0, r1, 0x0) 2018/01/31 07:12:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000000000e, 0x886) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000081a000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000420000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000436000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000cfd000-0x4)=0xffffffffffff0000, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000020e000-0xb0)={{0x8, 0x421}, 'port0\x00', 0x1, 0x802, 0x1, 0x5, 0x101, 0x9, 0x800, 0x0, 0x4, 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]}) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000850000)=0x4, 0x4) close(r0) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000456000-0xde)={0x0, 0xd6, "4211d685873d42c46dc1abce3d7d6cb1c4d12cf83efbf962d50348e5530a64e71979ea07d09da668bf7076581f78b6accd3a6e1d33f2154652f7911f83ed3442794283db64b2b778b3d54e5f2e0ccffe75c166c10d524e44c5d5b829b388a9fa144a6e0d1456430d7d76be1e50c6ea079b158252b88cfe057e79af798078506141a1dbc810c8a115484c6c5c430dbb01758cafb6404d0ae3faad89ecb09efa8ff332c31a7d6ad0b62c1293b8430ab6eacd9217158c7ab3882091041e066bc8a7e4f2926ebb92b131fe679fb086b2ce9261334913e408"}, &(0x7f00000a5000)=0xde) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006e7000)=@sack_info={r2, 0x4, 0x1ff}, 0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006e3000)=@generic="9047f9cee87039a0728f323e6653a100", 0x10) 2018/01/31 07:12:31 executing program 2: mmap(&(0x7f0000000000/0x9fe000)=nil, 0x9fe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009ff000-0x9)='/dev/rtc\x00', 0x42000, 0x0) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() ptrace$getenv(0x4201, r1, 0xfffffffffffffff8, &(0x7f0000393000-0x8)=0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00009fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) sched_getaffinity(r1, 0x8, &(0x7f000090f000)=0x0) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000a00000-0x8)={0x1, r1}) r2 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_generic(r2, &(0x7f00009f2000)={&(0x7f0000356000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpgid(r1) 2018/01/31 07:12:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000049e000)=0x0, &(0x7f0000000000)="") r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x3)='ns\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000001000)=@req3={0x81, 0x9, 0x58, 0x23, 0x4, 0x8, 0x4}, 0x1c) 2018/01/31 07:12:31 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) mq_open(&(0x7f0000021000)='proc\'\x00', 0x40, 0x101, &(0x7f0000014000-0x40)={0x3, 0x319, 0x75e, 0x0, 0x8, 0xfffffffffffffffc, 0x9, 0x0}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000027000-0x50)={@generic="1f2733281ba14a627d8ded09d843abb5", @ifru_mtu=0x1}) 2018/01/31 07:12:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dc000)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000452000-0x10)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000c6d000)={{0x0, 0x989680}, {r1, r2+10000000}}, &(0x7f0000a89000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 07:12:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bca000)='/dev/sequencer\x00', 0x801, 0x0) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) ioctl$TCSETAW(r0, 0x5407, &(0x7f00008d8000-0x14)={0x5450, 0x5, 0x1f, 0xcdb3, 0x4, 0x5, 0x98, 0xde, 0x6, 0x4}) readv(r0, &(0x7f0000aba000-0x10)=[{&(0x7f0000a0e000)=""/4, 0x4}], 0x1) 2018/01/31 07:12:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00008dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000873000-0x8)='./file0\x00', 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/31 07:12:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0xd4e6a74e03557663) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000312000-0x4)=0x6, 0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff07000200000000f1", 0x24) 2018/01/31 07:12:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000001000-0x5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00008f9000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000000)="99d23483d7d185ef6fbe629b788534d866eb1908cc0ba61bb2cde3aedb0af2e855613643bfcfafd750ab89e7492bc9065b9537fa76e81bf33ee6ad7b", 0x3c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000000000)=@common='bridge0\x00', 0x81}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000002000)={0x3, 0x8}) lseek(r0, 0x0, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000004000-0x10)={0x7, &(0x7f0000002000)=[{0x2, 0x9, 0x2, 0x7}, {0x7, 0xffff, 0x194, 0x7ff}, {0x91ec, 0x6, 0x3, 0x3}, {0x100, 0x1f, 0x5, 0x9}, {0x5, 0x3, 0x8d5, 0xfffffffffffffff8}, {0xffffffff, 0xfff, 0x8, 0x5}, {0x0, 0x3, 0xb6, 0x1}]}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000004000-0x1)=0x0, &(0x7f0000004000-0x4)=0x4) ftruncate(r0, 0x7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000004000)={0x3, [0x100, 0x8, 0x4]}, 0xa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000005000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000007000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) r2 = getpid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000008000-0x8)=&(0x7f0000008000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000006000-0x8)=0x18) fcntl$setownex(r0, 0xf, &(0x7f0000004000-0x8)={0x0, r2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000008000)={0x9, 0x2, 0x1, 0x7, 0x4, 0x3f}) 2018/01/31 07:12:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fstatfs(r1, &(0x7f0000012000)=""/2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f00009e8000-0x4)=0x8, 0x4) preadv(0xffffffffffffffff, &(0x7f00007f1000)=[], 0x0, 0x0) 2018/01/31 07:12:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) epoll_create(0x3ff) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) readahead(r0, 0x7f1d, 0x4) mount(&(0x7f0000de5000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") r1 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f000094a000-0x1d)=@random={'os2.\x00', 'vboxnet0^$nodev)trusted\x00'}, &(0x7f00008e9000-0x5)="1326292600", 0x5, 0x0) 2018/01/31 07:12:31 executing program 0: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c6c000)='/selinux/mls\x00', 0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cfd000-0x11)='/selinux/enforce\x00', 0x20003, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) accept$netrom(r1, &(0x7f0000269000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000114000-0x4)=0x10) write$sndseq(r1, &(0x7f0000b05000-0x1c)=[{0x40081, 0x6, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4007, 0x0, &(0x7f0000661000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x107ffff) recvfrom$unix(r2, &(0x7f0000330000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004fa000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) bind$inet6(r0, &(0x7f00005de000)={0xa, 0x1, 0xc1f9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x800}, 0x9}, 0x1c) mknodat(r1, &(0x7f0000281000)='./file0\x00', 0x80, 0xffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b82000)={0x10000004, 0x0}) shutdown(r2, 0x0) 2018/01/31 07:12:31 executing program 6: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d2c000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000578000)="513731ef9003b6526c1e8697a90f52c0e344d2db4b0548ec42fda2ad35d3028bf2f227097582370d395b2401827cf05fb84a517948df9474489243") sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:12:31 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0x0, 0xf}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffc8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x0) clone(0x0, &(0x7f0000451000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000c15000)=0x0, &(0x7f0000c63000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:12:31 executing program 5: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x5, &(0x7f0000af6000-0x8)={0x0, 0x0}) mmap(&(0x7f00005f7000/0x2000)=nil, 0x2000, 0x3, 0x30, r1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000af5000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000af5000)={0x0, 0x0}) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000af5000)={r2, r3}) r4 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000202000)=@ethtool_pauseparam={0x17, 0x1, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000062c000)=0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000268000)={0x0, 0x348, 0x6, 0xc9a7, 0x10000, 0x0, 0x723, 0x6}, &(0x7f0000af6000-0x40)={0x1, 0xcb8e, 0x200, 0x6, 0x101, 0x8, 0x2, 0x5}, &(0x7f0000af5000)={0x8, 0x1, 0x7fffffff, 0x4, 0x100, 0xffffffff, 0x8, 0x0}, &(0x7f0000af5000)={0x0, 0x989680}, &(0x7f0000af6000-0x10)={&(0x7f0000af6000-0x8)={0x6}, 0x8}) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000af5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000af6000-0xc)={r5, r6, r7}, 0xc) 2018/01/31 07:12:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000001000-0xb0)={{0xffffffff, 0xa72}, 'port1\x00', 0xd1, 0x30, 0x100000000, 0x87, 0xd0, 0x9a, 0x1, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000)={r3, 0xa49}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001000-0x10)={r3, 0x1c, &(0x7f0000002000)=[@in6={0xa, 0x0, 0x3e00000, @loopback={0x0, 0x1}, 0xfff}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000003000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000003000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000003000)=[{&(0x7f0000005000-0xdc)=""/220, 0xdc}, {&(0x7f0000000000)=""/242, 0xf2}, {&(0x7f0000002000)=""/195, 0xc3}, {&(0x7f0000002000-0x48)=""/72, 0x48}], 0x4, &(0x7f0000002000)=""/74, 0x4a, 0x8}, 0x40000100) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000002000)={r4, 0x8}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000005000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x8003, 0xfffffffffffff043, 0xfffffffffffffffd, r5}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000007000-0x18)={0x3, &(0x7f0000007000-0x7c)=""/124, &(0x7f0000007000-0x48)=[{0x0, 0x68, 0x6, &(0x7f0000005000)=""/104}, {0x40, 0x8b, 0xffff, &(0x7f0000002000-0x8b)=""/139}, {0x100000000, 0xc7, 0x9, &(0x7f0000005000-0xc7)=""/199}]}) ftruncate(r2, 0x4d63) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10) syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000009000-0x8)='./file0\x00') r6 = getpid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r6, &(0x7f0000009000)=[{&(0x7f0000005000-0x6c)=""/108, 0x6c}, {&(0x7f000000a000-0x98)=""/152, 0x98}, {&(0x7f000000a000-0xb2)=""/178, 0xb2}], 0x3, &(0x7f000000a000-0x80)=[{&(0x7f000000a000-0x16)=""/22, 0x16}, {&(0x7f0000001000-0xec)=""/236, 0xec}, {&(0x7f000000a000-0x39)=""/57, 0x39}, {&(0x7f0000003000)=""/254, 0xfe}, {&(0x7f0000005000-0xd9)=""/217, 0xd9}, {&(0x7f0000003000)=""/0, 0x0}, {&(0x7f0000009000)=""/130, 0x82}, {&(0x7f0000009000)=""/124, 0x7c}], 0x8, 0x0) 2018/01/31 07:12:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8902", 0x2) r1 = socket$packet(0x11, 0x3, 0x300) accept4$packet(0xffffffffffffffff, &(0x7f0000bfc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000819000)=0x14, 0x80800) recvfrom$packet(r1, &(0x7f00001c8000)=""/213, 0xd5, 0x2, &(0x7f0000390000-0x14)={0x11, 0x1f, r2, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/31 07:12:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8a, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000001000)={0x4, 0xcf0e, 0x4, "314a996e3f71", 0x0, 0x0}, 0x10) fgetxattr(r0, &(0x7f0000002000-0x15)=@random={'os2.', ':bdev[$user!ppp1\x00'}, &(0x7f0000002000-0x5f)=""/95, 0x5f) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x78)={0x2, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x2264, 0x5, 0x6, 0x400, 0x0, 0x1, 0x8001, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x58, &(0x7f0000001000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0x8)={r1, 0x0, ""}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x860, 0xffffffff, 0x7, 0x80, 0x1, 0x80, 0x2, 0x2, 0xb2, 0xffffffff, 0x80000001}, 0xb) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x418780, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, &(0x7f0000003000)={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000004000)=0x1914) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000003000)=""/6, &(0x7f0000005000+0x9be)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000007000-0x1c)={0x1, 0x4, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}]}) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000003000)={0xaf, {{0xa, 0x2, 0xffffffffffffffc0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000, @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]}}, 0x108) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000007000)={{0xff, 0x6}, 'port0\x00', 0xb2, 0x6, 0x5, 0x67, 0x101, 0xffffffffffffff80, 0x9, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/31 07:12:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00001fb000-0x6)='./bus\x00', 0x0) creat(&(0x7f0000044000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000004c000-0x5e)=""/1, 0x1) memfd_create(&(0x7f000065b000)='\x00', 0x2) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/01/31 07:12:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000672000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000143000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00006d4000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d5b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000370000-0x78)={0x4, {0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x81, 0x1, 0x8, 0xfffffffffffffffa, 0x0, 0x1, 0x4, 0x1}) 2018/01/31 07:12:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a77000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000320000)=0xe8) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000b84000)=0x90) 2018/01/31 07:12:31 executing program 5: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000023e000)=0x20000000000002, 0xfffffe47) syz_open_dev$sg(&(0x7f00006bc000-0x9)='/dev/sg#\x00', 0x4, 0x400100) close(r0) userfaultfd(0x80800) 2018/01/31 07:12:31 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") dup2(r0, r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000009000)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$setpipe(r0, 0x407, 0x62) read(r0, &(0x7f0000004000-0x58)=""/88, 0x2c) 2018/01/31 07:12:31 executing program 2: mmap(&(0x7f0000862000/0x2000)=nil, 0x2000, 0x3, 0x2000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) r2 = dup2(r0, r0) bind$llc(r2, &(0x7f00000d0000)={0x1a, 0x0, 0x80000000, 0x7ff, 0xd0, 0x401, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000892000)=0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000da7000-0x4)=0x4) 2018/01/31 07:12:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002c5000)='\x00', 0x3) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f000034f000-0x4)=0x6) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lgetxattr(&(0x7f0000f20000-0x8)='./file0\x00', &(0x7f0000797000)=@known='com.apple.system.Security\x00', &(0x7f0000696000-0xb)=""/11, 0xb) r1 = dup(r0) accept4$unix(r1, &(0x7f000077c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000102000-0x4)=0x8, 0x80000) 2018/01/31 07:12:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000cc6000-0x6)='hybla\x00', 0x6) r3 = fcntl$dupfd(r1, 0x0, r0) faccessat(r3, &(0x7f0000000000)='./file0\x00', 0x20, 0x100) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000000)=0x0) 2018/01/31 07:12:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000c18000)='/dev/binder#\x00', 0x0, 0x2) r1 = epoll_create(0x7ffe) syz_open_dev$sndtimer(&(0x7f0000c5f000-0xf)='/dev/snd/timer\x00', 0x0, 0x400000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000004000-0xc)={0x80000001, 0x0}) 2018/01/31 07:12:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000203000+0x26e)='./file0\x00', 0x40000, 0x103) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000f20000)=""/4096) r1 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) pipe(&(0x7f0000a82000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000056b000)={0x0, 0x80000000, 0x5, [0x5, 0x0, 0x9, 0x3c53, 0xa184]}, &(0x7f0000ce8000-0x4)=0x12) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000253000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c38000)=0xc) sched_rr_get_interval(r5, &(0x7f00007a7000)={0x0, 0x0}) r6 = fcntl$getown(r2, 0x9) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000e66000)={0x0}, &(0x7f0000190000)=0x4) sched_rr_get_interval(r6, &(0x7f000000e000-0x10)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000990000-0x6)={r4, 0x6}, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:12:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00004a1000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigsuspend(&(0x7f0000058000-0x8)={0x0}, 0xfffffffffffffff8) r0 = openat(0xffffffffffffff9c, &(0x7f0000c6e000)='./file0\x00', 0xc0000, 0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000e76000)={0x0, 0x87, "98d640fbb0fc1e0bd8a20e4f659ce0c8f6e92163cd7156342b0d8d713553482d53a0177bc5e2b0e07259fdc21183f43eeb1f7c03f5788ba598ce09fc742dd7c4372f2d23813928992d4be49085e74416f13be313b23d279dfa9d998ef7e3f6e155b5ac12bdc8bd5e5723aaaf27ab4ed1a1b8b262e991a902ebd90f32e9dbbb02058833af7474ff"}, &(0x7f0000c96000)=0x8f) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ac5000)=@sack_info={r1, 0x1, 0xffffffffffffffff}, 0xc) 2018/01/31 07:12:31 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x200, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000002a000-0xa0)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa55c, 0x7, 0x3, 0x6, 0x40}, &(0x7f000001b000)=0xa0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000029000)={r1, 0x2d65}, &(0x7f0000007000)=0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000017000)='/dev/hwrng\x00', 0x100, 0x0) r3 = socket$netlink(0x10, 0x3, 0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000011000)={0x0, 0xfffffffffffffffb}, &(0x7f000000b000)=0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000002a000-0x98)={r4, @in6={{0xa, 0x1, 0x734c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffe1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc1, 0x6}, 0x98) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000002b000-0x3c)=[{{0x0, 0x0, &(0x7f0000026000-0x40)=[{&(0x7f000001e000-0x1000)="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0x1000}, {&(0x7f000001b000-0x80)="ed37ae81078b3bb4e254d7fc57089527e12e581544c50429fa9a24dbc4f9583b5cc1d5fc61fdab87d01c78d9cebcc51fa89d400585bf2e54a1072ce7abdf189fbae830febf2d975f144be63d7e10274e6262f6ae0df2471e3afdb3e959b91b7e2780ae3d0e6918b69d6d9db05695a9b5bca5de09e56eaafcb0c564971a70e9d5", 0x80}, {&(0x7f000002a000)="8bbf6357dbf294bdf8161531f36d7108de2810cb3dcf1b502c335ea807f27e2c8d534bace8d0f2f34eb4d88ef43c234944d09bd90c434cc4bafcff7268fbc9bc9c7bba254bc48a68894509a990d4b7d4e504720cb4095d9500a2b76413f1986c3f490fc1e3ff856db14e9624349dca73f8d799d3f697c57d02f23b16616a477559027d0bfb0b04599d11a84b01c74a4aef06d7019756629ed4896545e0e61ac24ecd7510ba5a0279cb45f5b83ce83fbab7020ec136f6a4b98d213e381844", 0xbe}, {&(0x7f000002b000-0x64)="78c164a7cf1084b374fd1cfe8accbd143369241188f26e0c2f06a946aaabd30afec45e5fdb7a2006efbe9ddc12d68aa295c31fc759a52cdc42bc14747584315160c28868518654b085ccbae77e3208ae815a26aa0a2e87e08491bc3126a0914c36378fd9", 0x64}], 0x4, &(0x7f000002a000)=[{0x1010, 0x109, 0x12f9, 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"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{0xd0, 0x108, 0x1, "e7e06d8e2a1f08be1ca2e4de72789ede512af32e5d9bbb78637eb37de526719efc1ad25945086a16550532ae1f085f0d5c5715ea9ad86bd4432f304b691d4c81891b018e1ade58c157b1857ed6d24b9a70c13bb569d34eb4e8927bb5bd8693295608c1bf5cf999e9a91b57a55b0e076143939c85fc5687ebe8543fb85995bab58abc652c8857d7f1278a77fac17e815c0f45b6d376e1b5792b770993b15b55c49977bda55790091740a37c52db5684e82f120fa55572f22424a9a6949b4efbdb"}, {0x68, 0x101, 0x2, "9b9fafa495aeac217a4fa23100d1a61b1c8155544e91b7a231b50639410f6764b1264fbcd5728d416a7290ab5f5279f8fd674525d0ab5dd2ccd27a8f028e05d5a3a3e28054733b1d9ca7548493ee74e19f179d"}], 0x3240, 0x0}, 0x1}], 0x1, 0x80) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x8ad9f193920e2afa, 0x1, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:12:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000028b000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00001e0000)={0xfffffffffffffffa, 0x4, 0x5, {0x0, 0x0}, 0x3, 0x8f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) close(r1) 2018/01/31 07:12:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000921000)="1f17fe49210cf51ca85e56d8aab0cd7f15e8c63c6ba606b14c4b3257eb5ff71ed43ce137e84af04cc0cf0a532477101df6e0d2385ba014dfa4a7d89aaa0c6db85a2fd927fdf7a2e84b1d2a72046d8b29f58cee") r1 = inotify_init1(0x0) fcntl$getflags(r1, 0x40a) 2018/01/31 07:12:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') unlink(&(0x7f00005e7000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) unlinkat(r1, &(0x7f0000811000-0xa)='./control\x00', 0x200) 2018/01/31 07:12:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000bda000-0x8)=0x0) mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000824000-0xee)=""/238) 2018/01/31 07:12:32 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000082, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000e000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) mq_notify(r2, &(0x7f000000c000)={0x0, 0x32, 0x0, @thr={&(0x7f000000d000-0xbd)="8b669b9c6f1e96fcb299dc5b1cf242a3106fef1c7ed635951c6daf4a7b63dea74dd5797083e9eeceb9c2db92affd57542833d5d6a99dfc67ab70d081dd80f943376a0f631bb055d508d826f9bbafeb7bf1951d0b41a8e0910ae30038c1fe9c8d452c83379a677d39a0070b283740a2e9646638af447f545ba79bb5f10f62281844b3ff0d658d701c7598899485bc9dd4c239a9304b9886416c6f8685fdff31562ae8ae0c54c32d7e36407660274b49886bd9f2a0dce1f6828478de2f39", &(0x7f0000000000)="236dafc43af41d0857c9f2be890fdb1cba57576a4943225feda71fb17e1ad88c960414dd23632f2628fe1a35b2bc7bc43f8cd4990b6c1f5ad851d326829dec98fb4a1f0cd760159e40d3416c7d4d4c3c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000003000)={r1, 0x1, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000000c000-0xf)='/dev/snd/timer\x00', 0x0, 0x40) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000009000-0x10)={r1, 0x1, 0x6, @random="117aff0d71b9", [0x0, 0x0]}, 0x10) 2018/01/31 07:12:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/01/31 07:12:32 executing program 3: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000479000)=0x2, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:12:32 executing program 7: mmap(&(0x7f0000000000/0x895000)=nil, 0x895000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000519000-0xe)='/dev/keychord\x00', 0x12941, 0x0) mmap(&(0x7f0000895000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000895000)=""/179, 0xb3) r1 = add_key$keyring(&(0x7f0000895000-0x8)='keyring\x00', &(0x7f000054a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f000007c000-0x66)=""/102, 0x66) [ 54.696058] audit: type=1400 audit(1517382752.016:31): avc: denied { create } for pid=8384 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_fib_lookup_socket permissive=1 [ 54.729656] audit: type=1400 audit(1517382752.056:32): avc: denied { write } for pid=8384 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_fib_lookup_socket permissive=1 2018/01/31 07:12:32 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0xe15, &(0x7f0000000000)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000003000-0x4)=0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000008000-0x4)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000013000+0x4f2)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0xecd8, 0x94b, &(0x7f0000ffa000)=""/121, &(0x7f000078a000-0x4)=0x79) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:12:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x604000, 0x0) writev(r0, &(0x7f00003c4000)=[{&(0x7f000008e000)="8dc34337939cbd9434605333028cfd20a1c4ecaabe8fddc312ee20801e3dca75c22577f23d3282755e48f38b06aa45290ed725d9dcbd2f8d156456424cef62cca75ecc3b942b61f5ac143500ffe71f96f4f199d0ce8682f0bbbbd38f119c34a98d9b40897c3f6624eb27391a0a8b3b97bf445ecaeabc2fc81a758b591cba7694126b5f878a9e8cc457acce6bbc296e82023ed055ca1f780685e7925c4577731f79ac1cb19f75618943af51dce86e7726d4888880a8d6994257d8d92213d56d92608d168452483a2fef38d7e96791f5db78a7aa2e2a57557c92d72519eeb73e3458cf488921aaaf3ce7d58ec32a5f7e8c1e1263b4c6f74f1e2e16a14f64d08206809b132e3734ea61ee43cfa5dcb576f9aa9bb5f49877ac2b4e599272f264e04e2a219a2b1aa6455d107cb050242ab78c73b183ba25d57bd672b5472203f63306d56c265c6db73bdfbac36f8a186200055632888b44039eed88b63e37cf1601e8788d7a6772b069f34da5ced5acb0dd8fbf0deb05d6fde5cf9a60cb548542307e575901a2f8fbd1bd21b2a26711cb37c83502b8618f5dafa873a306aa60f2b2ec5d26427f81c4712515723af6144fa3105b67b268a8b133440ef0ae03050e993c1e66d9c616c2869b3f405bafccd003790324b0e36fc0e07d15d1dadb434f943b3fcbb8e6ac5feabb7a2ed6658e1849cb4f2e9aa5b1e025465a07109297d26db26f5656749ef7969190e85ae5423dbc405e8a839211e7dcbfa30dc84a8ec8ea61956a5bccf8c7a03c6ec0822745725cd43754a273e245a3c96d37e40749d193e37a1abe3bcf120bfd84a502cfb6cf13f2591f15ae8a9e7da7ef2cd400b56bbc8ec899691b270298d34edcea41c4cd36a2ad653738f74f737be26e26ed137726a0b537002937597243188eecd2fecb6c3f557c33dd602889e72277f4ee577397df26013d4d8df1525bbca8a406918089a7ddf7f6110603b42ce1e8014b9249f831ac9cf12ea80ed51f6b480bb98f41a659807d30c483468ba110cb9a7869426516e463ab3a82fb85372ae43d9604b2d297", 0x2f0}], 0x1) 2018/01/31 07:12:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000c0f000-0x4)=0x0) getresuid(&(0x7f0000fd1000-0x4)=0x0, &(0x7f0000a3b000)=0x0, &(0x7f0000ac0000)=0x0) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000600000-0x4)=0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000eec000)='net\x00') setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f00007c7000)=0xfffffffffffffffb, 0x4) recvfrom(r1, &(0x7f0000eb1000)=""/4096, 0x1000, 0x40000143, 0x0, 0x0) mknodat(r1, &(0x7f0000a23000)='./file0\x00', 0x0, 0x0) 2018/01/31 07:12:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)="e3616d76731f", 0x1000, &(0x7f0000029000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x80) mkdirat(r0, &(0x7f0000464000)='./file0\x00', 0x0) chdir(&(0x7f0000163000)='./file0\x00') r1 = openat(r0, &(0x7f0000bf7000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') mount(&(0x7f0000d78000-0x8)='./file0\x00', &(0x7f000060f000)='./file0/file0\x00', &(0x7f00002a8000-0x6)='exofs\x00', 0x841068, &(0x7f00001c8000)="9254") execve(&(0x7f0000c4b000)='./file0\x00', &(0x7f0000006000)=[&(0x7f0000a47000-0x6)="e3616d76731f", &(0x7f0000b91000)='\x00', &(0x7f00000ba000)='-:ppp1proc*^++keyringvboxnet1wlan0$systemeth1}#mime_type:,]system\x00', &(0x7f00006f0000-0x6)='exofs\x00'], &(0x7f0000586000-0x20)=[&(0x7f0000cf6000)='^nposix_acl_access\x00', &(0x7f0000762000)='\x00', &(0x7f00002f1000-0x6)='exofs\x00', &(0x7f00006c6000-0x6)="e3616d76731f"]) 2018/01/31 07:12:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000eb000)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r2, r1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000441000)={0x9}, 0x4) writev(r1, &(0x7f0000881000-0xa0)=[{&(0x7f0000962000)="05d64a926556a89bf6e87e564b41f300fc6a660f9e93460d", 0x18}], 0x1) 2018/01/31 07:12:32 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000c1b000)=0xffff, 0x2cc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fca000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 07:12:32 executing program 4: r0 = creat(&(0x7f00005f0000)='./file0\x00', 0xc) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000609000-0xbc)=""/188) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000fd7000-0xcc)=""/204, &(0x7f0000bfd000)=0xcc) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000334000)='./file0\x00', &(0x7f0000fd8000-0x8)='./file0\x00') ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000001000-0xc0)=@ethtool_rxnfc={0x2a, 0x0, 0x0, {0x0, @ah_ip6_spec={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0}, {"741e", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, [0x0, 0x0]}, @ah_ip6_spec={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0}, {"64bd", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:12:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f32000)='mountinfo\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00009cf000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f5000-0x4)=0xe8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000c11000-0x8c)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000027e000-0x8c)={0x0, 0x101, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f000059a000)='/dev/snd/timer\x00', 0x0, 0x28301) 2018/01/31 07:12:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$nfc_llcp(r0, &(0x7f0000726000-0x60)={0x27, 0x80, 0x400, 0x5, 0x7fffffff, 0xee, "56f69a8ecefe85fe17697473a55be5157ab6ca38693991818edeba7e50bbc20195122c93d0ea09bd71503fd3531285b7cecd411459542de0e4d0d4076eb5fb", 0x51c7f4f2}, 0x60) unshare(0xc000000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e41000-0xd)='/selinux/mls\x00', 0x0, 0x0) bind$nfc_llcp(r1, &(0x7f00007cb000)={0x27, 0x401, 0x3bfc, 0x4, 0x1, 0x4dec, "3b0537794b4ab41ac5bc20939ee34803e3defa981702192472357eadd98c185de3a40093f431693db439cfacc60025d059767c97d0cee418507497c7b5bdeb", 0x4}, 0x60) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a3b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000466000-0x20)="730af5843967a2fd83403196e6ea6569e697dc78c25903c95eae9430d76a28ff"}) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00001d8000-0x4)=0x0, &(0x7f0000de3000)=0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000303000)=0x9) 2018/01/31 07:12:32 executing program 0: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000282000)={0x0, 0x0}) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000efc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000efc000)=0x9, 0x4) sched_getparam(r0, &(0x7f0000a7b000)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000099e000)={0x0, 0x8, 0x30, 0x400, 0xdf}, &(0x7f0000efb000)=0x18) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f00005dd000)=0x0, &(0x7f0000efd000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c9c000)={0xfff, 0x80, 0x204, 0x7f85, 0x2, 0xb8, 0x8, 0x4, r3}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r4, 0x6, 0x1e, &(0x7f0000c1f000)="fac963df", 0x4) r5 = add_key$keyring(&(0x7f0000242000-0x8)='keyring\x00', &(0x7f0000b26000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r5) 2018/01/31 07:12:32 executing program 1: r0 = getpgid(0x0) waitid(0x2, r0, &(0x7f0000f97000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xe, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) times(&(0x7f00004e6000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_tcp_int(r1, 0x6, 0x1a, &(0x7f0000b70000-0x4)=0x0, &(0x7f0000573000-0x4)=0x4) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00009ab000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4df9}) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000387000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000c4b000-0x4)=0x0, &(0x7f0000155000-0x4)=0xfffffffffffffdc1) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000989000)=0xcefd, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000510000-0x28)=@routing={0xbf, 0x4, 0x1, 0x8, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x28) 2018/01/31 07:12:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f000000b000-0x8)='./file0\x00', 0x1, 0xffffffffffffffff, 0x0, 0x2, 0x2) fstat(r0, &(0x7f0000ea9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b83000)='/dev/keychord\x00', 0x4002, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000f35000-0x50)={{0x3, 0x3, 0x2, 0x0, 0x8}, 0x5, 0x8000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet(0x2, 0x5, 0x9) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000075c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000b2c000-0x14c)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x5, [@generic="f1b3e6dc19"]}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:12:32 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000487000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000c2e000-0x8)='./file0\x00', &(0x7f0000002000-0x92)=""/146, 0xffffffffffffff8c) seccomp(0x0, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f00000eb000)=[]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x1, 0x400000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x7ff}, 0x8) clone(0x10100803, &(0x7f0000dd4000-0x2)="", &(0x7f00005d7000-0x4)=0x0, &(0x7f0000311000-0x4)=0x0, &(0x7f0000119000-0x3)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) dup(0xffffffffffffffff) 2018/01/31 07:12:32 executing program 6: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000fda000-0x4)={0x1, 0x0, 0x0}, 0x4) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fda000)='comm\x00') mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000079c000-0x10)={0x8, &(0x7f0000fdb000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00006d9000)={0x0, &(0x7f0000085000)=""/47}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000fdb000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005dc000-0x4)=0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000eb5000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdb000)=0xe8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000fdb000)={&(0x7f0000a6b000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f00007af000-0x10)={&(0x7f0000fdb000)=@ipv6_getaddr={0x54, 0x16, 0x300, 0x1, 0x0, {0xa, 0x1, 0x200, 0x0, r4}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8010}, 0x8011) waitid(0x1, r3, &(0x7f0000d01000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000b20000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getcwd(&(0x7f00004c9000)=""/201, 0xc9) flock(r1, 0x1) 2018/01/31 07:12:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) bind$ax25(r1, &(0x7f0000929000-0x10)={0x3, {"f65c33705f8577"}, 0x0}, 0x10) 2018/01/31 07:12:32 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x4000005, 0x300) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000017000)="dac0f8841b60c92789a6f79fd36d5419", 0x10) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f000000b000-0x5)='user\x00', &(0x7f000001c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000011000)="e3d3fa96871fd4136f18e4211bf5453bbc3c808ff7f0a4cba878dec5a76d42c34cd2eaf52acf3bff08a8ab62d185a625cd1a439a5a3859aadaa83358d3bae949b0b1385ba10dc8c058af78b38db8da567e31c4bbfd04515ee45406b3cc88fff29effc4b335a9700c996f25991a37a7879383729e8b0732c26ee7e95b8b85a6790e2b8cf5345d71b921065410f74e5dc14457d1469218ac27e97560380965279a8657b18c986eb244d488e00322d573ffe7ec73ed544632628044a0211a1db84effd0870be7dfe3d896ba8d0956474d4c003ebc690eb4298fc8693dae171c9eda8ec37adde8196f5458698f8080d44c", 0xef, 0xfffffffffffffffa) r3 = add_key(&(0x7f000000d000)='pkcs7_test\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000001c000)="", 0x0, 0x0) keyctl$search(0xa, r2, &(0x7f0000015000)='id_legacy\x00', &(0x7f0000019000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r3) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f000001b000)={&(0x7f000001b000)=@full={{0x3, {"c745f53d0e1941"}, 0x0}, [{"effa944e8f0c8f"}, {"aca7c494b41861"}, {"d3bc69bf430fb8"}, {"019874509c4a44"}, {"32ea703224ce37"}, {"4d1ec8b9972978"}, {"7612387d701318"}, {"c54d4c0fecb0fb"}]}, 0x48, &(0x7f0000018000-0x20)=[{&(0x7f000001b000)="e7dafa60643706687aafb582264a02be0ae2d22fee1b23ec6a2595b0b88df1cbe1", 0x21}, {&(0x7f000001b000)="a1fda99687d78d71fd8e22cd34fa0823bc167aa13494c669f0670cc7c13a2cc3b3fff41bd599bb2b99aaf90d056832ba958b38e025a4050d4014e04975c7ed62d3169b9b0400d0dc63007867e65f7ce31b6a8201fb5d6aa42ce94d4e0f7a424cb91cd250075ccaacf5fc56902970c26de033c4a0fdbff210e83f0f57e65a2cf16d1d0941dca43df9d8851fe5e5d930046d1c4e29e8b3a2c07d3322df4b50cd", 0x9f}], 0x2, &(0x7f000001b000)=[{0x48, 0x115, 0xfffffffffffffe00, "6f6bafd2d637aa47ca7f6be9078903dd8d8e0b61d09ce9057a42c6e1051f2e44c8cd2fa1d77daae03ad8824608471942e3b2dee9"}, {0xf8, 0x13d, 0x7, "7be6d2907397e70bf695180bfbd091d61b1a4e99b776bce420079b7bce77557fff3b4637ecd63882fc8960b4092262be87103947b4b154f7f145b29f76cacb572f7debaca6d474af512da0bc6604e352a874b9f6df9956b2035d27f6c21dae537b2093d708ac96332a5675055d1592c120ee661b77c741e90e50c61c0f1e8ab481ac3f524297d07ae2dc39b5f8905e7bcbe2fa3f6ed6b4d935fef7e6f51012929d6431b3969a8c5226a4238461bb5524ad44b8f10f90124b932ddc1214b3b727a499ee2e05bdebf0cc4208cbd0a7408c49315ef3d9229223b62e77c7ca287e41f0"}, {0xd8, 0x0, 0x81, "08124c3bcd98c7783f2fc9e5114c2f0dc6e9a8479201c32aacd58a883a561c1cd727f971e2145a232dbedc68f371c7027c2ef55f0de8270ae6d63e757b4980cbb4e2ee67b77dab595096172f4749d66fa1ba1e78f3c0895a2e8eacb55c294b1a1a267f4d7d7980aab688a6a49e6d518c268c99940b356585d7decb0651a45ad08c4af43cc479afb6a43ca79f57e76defa692a9592b105673e338016eadc14fba38e4b745e01b57385f48ff0334776871951d3464890cf6db88e49ea13c09159382fa11e36e0064aa"}, {0xd8, 0x10f, 0x2, "d92e05401f0b54974c4aaf621b0f81d49a9544be2f2eae5dad75cd6cce66339d32706e4bc07cbe14244b8009a6ccbc3bc990dd4914d5e9554d3e7ff2f0c5eefb4acce9578a8097fb372ef74b8227de417c925231f0b0397b83b5508c42d6cb481abea2edac29c56f7d74a4900a39562fa9d22d85299c207a9b77c49382128f3f34288c9329185e388f631853549807db2746ea12fb5f438e6947a8498407fb334f0af3419e949d39b6784d5db862b4ae59cf1cfb93c3eb0eed202847e2c9f4770ab09c8cddbea328"}, {0x108, 0x12f, 0x100, "b35f61c585033ce6c2cbc7fd0cd4f85130d533ce767870ddd94202d574de96a2ff63ffd7b0314d8d0402d86d56b1b1245faa476cbb181e3aaf2ff5a5cc82091aa55d6959cdecd0902d13ecd8dc8fa9118a96626e5ecb4931159771df440099b2bd0c0b41911b3969206d7d2777d567fb8d79d1a03a47147233b33cdb7a69d513c5d84943ab02aacb7730aa98101de17c7c844f86f7cdcf20fda60e98c57fd0e0f3e7443fcd0e4c2a62ee0d01283d7a7c42ab6380d7e0bde02706ad67bc5d0e2aab679d2902fb9b2a099e52f3c09c839a99aa861fcf43f6ea0f8e7237b21d06870e00b9f57b52176f9dd664b5f33a093f358eb8"}, {0xb8, 0x117, 0x2, "0d06edfe273e31308243f1f3bf8699d1ed8c1cfe797bec0551b96042757e86b37896be82615a5b0f0d7b133ec7dab43fe5e84759338c22a56d1107b3b97da9fe50080ccc9aeefe64714a4a05a2d9ddcef0b6dbf417a13e8432b0ac844c4c21db92de88f208f88b9330d33d0c72fac4e2a2d5bbd29f8d3ba2ffa76a851798a471de9d3e9c1e57fd5408dc4c61b97cfa85be6c600f87ab5fba837f660d7569c73ecc3e2af1"}, {0x50, 0x115, 0x80, "e4043f674de69acb87f3f2cb5716fe27d0c9812a56709cceb82af3f004f13cf40a61da5fe8ac2adadda79bf184e370d5fe1e4ffa1362a60f3e04ce3160e4"}], 0x500, 0x20000000}, 0x12020) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f000001d000-0x48)=@full={{0x3, {"d281f9147bf664"}, 0x4b}, [{"1c1a50b14d37cf"}, {"c4bbd5e25bc36e"}, {"d667827b6eeb99"}, {"4f455a67a279c0"}, {"f84f95dbafa211"}, {"c2a3153dba9da5"}, {"7c73825820192d"}, {"c17e71fc700915"}]}, 0x48) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000006000-0x90)=[@in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x6}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2480000000000000}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x31c2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) r4 = request_key(&(0x7f000001f000-0x8)='big_key\x00', &(0x7f000001b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000001e000)='!keyring\'ppp1$\x00', 0xfffffffffffffffc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f000001e000)='user\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000001e000)="553875adad33791a772ef442fcbd2a9d6e0593ae267c847606f7dd10137ba2e8d523a25eb2062d4a102a2d61923a984efd77b660828f3c8eb1b86c0b0880b881e9676e8f78e8e774de7a9287ce6f29aa98ff9adfa28eb8a6a2f633cc37f1f1080c99b0ec4515171c8e7e7884", 0x6c, 0xfffffffffffffffb) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f000001b000-0x8)='rxrpc_s\x00', &(0x7f000001b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000001f000-0xa2)="0ae274073ee166d9bdae1ae454eeb97b58e16aa6d8cae0f736de9e072d8a4fd849dc85eb43b772cd2177bf123bfcc8afcd8f9dbc9b68c76f710c08beb40b1b385168f21eb9a6625b6324e3c9f02b33afc969577cc56ed65c5f82bbfb406e031743d4292b50e09f1a7af96dbf391e99c116c497a80d23d3d2fe017e882a4f2bd61e59949ec6fbcc29e08066f2a84a42d7870c1b2544510b9cdded410e0d4404b1fd20", 0xa2, 0xfffffffffffffffd) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f000001e000-0xc)={r4, r5, r6}, &(0x7f000000e000)=""/166, 0xa6, &(0x7f000001f000-0x38)={&(0x7f000001b000-0x40)={'sha224-avx\x00'}, &(0x7f0000002000)="de58fb910ed5db93ad764122a5b978e2cdecad04df8f637a3e16d7fdbeab41aba4ad7b90434952b89aa27a3c376ea90e225c4afe2414d329d9523a4d66a3a1880e52b21a337de8b6b88e11b7ef05a91b030e131f4b4e906c57d4bc167cce752cf21691ceb8127f102044bf5c6bb837be205a4d03950a5bf6", 0x78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$packet(r0, &(0x7f000001e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000001d000)=0x14, 0x80000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000001e000-0x10)={r7, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/01/31 07:12:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007e4000)='/dev/sg#\x00', 0x4, 0xffffffffffffffff) ioctl(r0, 0x400000002271, &(0x7f0000bce000)="") fallocate(r0, 0x0, 0x4, 0xfff) 2018/01/31 07:12:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002c8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000de000-0x8)={0x8, 0x0}) close(r0) 2018/01/31 07:12:32 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1000000000005, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000a5f000-0x4)={0x0, 0xfffffffffffffffc, 0x0}, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003e9000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000042e000)={0x13, 0x7, 0x400, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:12:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet6(0xa, 0xa, 0x0, &(0x7f00004f1000)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_mtu=0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 07:12:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c1e000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x20005, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000950000)=""/128, 0x80) 2018/01/31 07:12:32 executing program 5: r0 = socket$packet(0x11, 0x1, 0x300) ioctl$int_out(r0, 0x5462, &(0x7f0000c5f000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f000010b000)=[{&(0x7f00004b2000-0xf1)="a7358cbfc393999d5b1a69da7a665c7940260c2ec93f87d69a58c5acb51bede2926fd4d7b942655d109a215b54b44909dbe0dd7c7a310585cdfcf2310c27fe09605fa6296d76a5bceec276b96283e6e1db81f1c94b1a8346343a50e37e2353571a4b6c8e3c43db3f94e80bc63077c2c473df943f69f7b4d46a4915c0b47ddcb90015612114ff91ea9be296d857cae77d2a60c42cf02ea451d6f10088e42ac45dfb26f90e13921223f5608155369546a7c28a0c8a7b613edace660feaa069683bb9371a50891a93315f5f48b55bbdbfda5f3b3f7f0877be9341552290b8dc1fcf33f7ea66ccc8a9a7bc7504c828b2444ae5", 0xf1}, {&(0x7f00004bc000-0xe6)="4b017f018c3ffe12696b12e6d3cf14b618ac14fbe7097aeba3f8319fac93378a04aa1e20be7ff564477080e3da020cfd38f75a612032c91a24b0dc9c9437987d12b6b9633cb483244e2648ae180260da8afde872938f5fca7216cca9ecd44abbfd223063c907899d9319608580c516ae56305077694731f7d815fa7f56bb7ee12ae5af0debec17cdd6556740c35e6cca5c232d5ce8e1ee53ab47c2e0ae5ba7ca9964ae525f5a3752e704a68a74f8e08b86e5c0ed09c6f57d2d5ca67f506539e9feda9684328b6a0160d843edf6dbb7db0a18dac070286b23ad3f5d2f9d93afc57fc99085f236", 0xe6}], 0x1000000000000278, 0x0) 2018/01/31 07:12:32 executing program 3: r0 = socket$unix(0x1, 0x3, 0x0) fcntl$lock(r0, 0xf, &(0x7f0000989000-0x20)={0x0, 0x2, 0xfffffffffffffffe, 0x4, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000083e000-0xa)='mountinfo\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/01/31 07:12:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000392000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000366000)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:\n0', 0x20, 0x0, 0x0, 0x0}, 0x48) 2018/01/31 07:12:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000772000)={0x0, 0x0}) ustat(0x6, &(0x7f0000c5a000)={0x0, 0x0, 0x0, 0x0, 0x0}) userfaultfd(0x80000) mq_getsetattr(0xffffffffffffffff, &(0x7f00007fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000080a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:12:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c80000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000031b000)={0x4, 0x1, 0x6, 0x5, 0x7f}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f000061c000-0x4)=0x0, 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000484000-0x8)=0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000174000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a92000-0x4)={0x0}, &(0x7f00007df000-0x4)=0x4) r3 = dup3(r0, r0, 0x80000) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000cc2000-0x4)=0xa06, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x35, &(0x7f000026c000)=[@fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f00001ce000)=[]}}], 0x0, 0x0, &(0x7f0000202000-0xfc)=""}) 2018/01/31 07:12:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x5, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x2, 0x2, 0x2, 0x2, 0xa5b, 0x4, 0x100000001}, 0x20) mlock2(&(0x7f00009b2000/0x5000)=nil, 0x5000, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000001000)=@known='com.apple.FinderInfo\x00') ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)=0x5) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/103) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000003000-0xaa)=""/170) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xffffffffffffff7f, 0x1}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000)={0x2, 0xd, 0xece993b, 0x4, r1}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000003000)=""/90, &(0x7f0000001000-0x4)=0x5a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000005000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000005000-0x4)=0x10) r2 = socket$inet6(0xa, 0x6, 0x100) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000005000)=@sack_info={r1, 0x1, 0xfffffffffffffff8}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000006000)=0xcef6, 0x4) mq_open(&(0x7f0000006000-0x6)='eth1$\x00', 0x41, 0x8, &(0x7f0000002000-0x40)={0x2, 0x1e3, 0x8, 0x9, 0x5, 0x8, 0x1, 0x5}) socket(0x5, 0xf, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000008000-0x9d)=""/157) utimensat(r0, &(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000002000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x100) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000008000)='/dev/ppp\x00', 0x0, 0x0) 2018/01/31 07:12:32 executing program 7: seccomp(0x0, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f00000eb000)=[]}) clone(0x10100803, &(0x7f0000dd4000-0x2)="", &(0x7f00005d7000-0x4)=0x0, &(0x7f0000311000-0x4)=0x0, &(0x7f0000119000-0x3)="") pipe(&(0x7f000025a000)={0x0, 0x0}) ftruncate(r0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x40) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0xff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r2, 0x8, 0x4, 0x7fff, 0x7fff, 0x3, 0x1cde, 0x2, {r3, @in={{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0xff, 0x2, 0x8, 0x9}}, &(0x7f0000002000-0x4)=0xb8) ioctl$TIOCSCTTY(r1, 0x540e, 0x1) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000002000-0x4)=0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000a8b000)=0x16, 0x4) 2018/01/31 07:12:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) listen(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xd3) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000b1000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) [ 55.064862] binder: 8502:8504 transaction failed 29189/-22, size 40-53 line 3004 [ 55.076024] binder_alloc: binder_alloc_mmap_handler: 8502 20000000-20002000 already mapped failed -16 [ 55.098972] binder: 8502:8504 transaction failed 29189/-22, size 40-53 line 3004 [ 55.136993] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 07:12:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$unix(0x1, 0x80000000000002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x1ca, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sendmmsg(r1, &(0x7f0000eff000-0x3c)=[{{&(0x7f00004b3000-0x10)=@ax25={0x3, {"44de714822b0b3"}, 0xffff}, 0x10, &(0x7f0000143000)=[{&(0x7f0000e0e000)="842cf8f81dfa49cbb38e02214f712e2f4ca9a631b6ab3a9264bf72d3de8cdb4c204eb12b8ff061cb7fdb107f03600f97af3fc578dc92ba0ccc39d0bd20bb8e585b561178ee8ebc768ea46c341a757e3a4958710fe5a67bad62d22caba4a9e0822780aa1b429c99c057585743bab91b4d967b9047687aed78494c853b6246c83c720ac6e42166c7b3617bb8592e52142ba26cbf12178e8e19a93918f4fd314d6cdee8864bdb939884390bdc92fcff9934b06cb9aff3114954c461ef0b2e", 0xbd}, {&(0x7f000097d000)="09d0047ac20b72e2e12fa14add44b67272eddae1c5d0654db920d63321146565e0bd30227f4ed479b6", 0x29}], 0x2, &(0x7f0000eac000-0x148)=[{0xe0, 0x10b, 0x1, "556b09a1321048d8bb227e2b52bbd8144f166ee082bc9195b8ef2344971a62f2ed800aa32e8e60c9bae0e7d7b196f788336fe76f4a8c0e762ab2f479e35e1646b3ab365fe35b2689b3345b6e6ad08fc6d7abd9b1ab600aa530ed2c95dead4382d930619814468272e7e51ff37e8cfd1da1dee96da57bc7a06e6692d2e759d2bf8fbef179fbe4baa3988a209ed11829d62867540f775f509463b61a4a0821875098b350f28535d1264ab32c85557cb469463fd6d66ea724d22779cb19d708a3f09a203837ee542fdd3077d041a893ef"}, {0x68, 0x10b, 0x4, "acb58f4f062493298ce7a99b45f67e43f5e53c94f3013ca3e41c41cbc1b2c09132866f9e9ce611ddbffded03e0969b2bd13bdce0a4ad294035eb979ee2cab5f8e40a1d670e3cf532645bc1a29e0c0f5a70afe3"}], 0x148, 0x20000804}, 0x100}], 0x1, 0x8800) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000025000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/31 07:12:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008e9000-0xb)='/dev/hwrng\x00', 0x2041, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f000058d000-0x24)={0x4, 0x9, 0x6, 0x8, 0x80000000, 0x5, 0x9, 0x6, 0x7f, 0x0, 0x0, 0x8}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) write(r0, &(0x7f0000cc8000)="260000002a0047d2ff0800000000000000010000016800000000070000000000000000000021", 0x26) 2018/01/31 07:12:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) listen(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xd3) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000b1000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/31 07:12:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f88000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000d77000)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f000057d000)=0xa114, 0x4) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008e8000-0x20)="00000000400002000003ffffff74e30000002300000005000449faf5008f7e23"}) 2018/01/31 07:12:32 executing program 2: pipe2(&(0x7f000019b000)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000942000-0x4)=0x4) r2 = socket$key(0xf, 0x3, 0x2) accept4(r2, &(0x7f000095f000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00009c1000+0xde6)=0x1e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x2, 0x8000000, r1, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000001000)={0x5, 0x6, 0x9, 0x2, 0x12, 0xe}) 2018/01/31 07:12:32 executing program 0: add_key$user(&(0x7f00002a6000)='user\x00', &(0x7f0000fd2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000853000-0xa2)="160c30e00ed596717ee90707f8dbcf2c12b45b8af5257c6144501f5c200a5c845e78f2802b7dd7dc02a5c613bdfcf64a1a33528e3d3867417c450b40f4b3f9bfca1a0ebf754702189365a2bee7778f0962a361a2e307449ae0199b8a1571fece4b823bee70938382b65134a4d602d16c4db39cf6e1a91393e44c41a555b100cab16a01a614770072438157997d16f60ca257e552babba2bd27fce00d3006af2d3a91", 0xa2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00002a3000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="4cc631a5d9246cf0da8428ae80e2c32f84cf6edd8a6c768bb3fe6d889f3db993e928a82675b3c3db372b2e602b4343cf6daca64165f7360b17a6cc62708d347d72bea160d0b80a1a391d5e15737ef692d5e403b123da359760eb7051c226abf11ed0615a7a034e00b8c09e06db2c0ccdeb68756af3ed14683376825354f6f6218e5daf2d29550bc66f051a6b64d15c6fa31e2b4835dd1af9439e0091bcb0539974612a13047be346f534b9280266ac57f96c832a6fe9da7bc8a77c0f66a808df2a37d2ae7be35dd6c14caccde3115e261b", 0xd1, 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x4001000) 2018/01/31 07:12:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000006000)={@multicast1=0xe0000001, @rand_addr=0x0, 0x0, 0x0, []}, 0x67b747273f42ed09) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000068a000)={@common='ip6gretap0\x00', 0xf3f}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003ac000)='/selinux/mls\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/01/31 07:12:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = creat(&(0x7f0000629000)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000718000-0x10)={0x2, 0x1, 0x7, 0xfffffffffffffff7, 0x0}, &(0x7f0000858000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000399000)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc351732cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544bb8130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461", 0x71) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/31 07:12:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002b0000-0x10)='/selinux/policy\x00', 0x0, 0x0) getpeername$inet6(r0, &(0x7f00000c5000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ac4000)=0x1c) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000787000-0xf6)=""/246) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f83000-0xc)='/dev/autofs\x00', 0x181003, 0x0) fcntl$lock(r2, 0x6, &(0x7f00002dd000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_RELDISP(r2, 0x5605) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000bae000-0x23)={0x0, 0x1b, "c264167445fe2513e6631a1f6fd0fe47d794260ee73c4059b59f57"}, &(0x7f0000e9f000-0x4)=0x23) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000041b000)={r3, 0x4}, &(0x7f0000782000)=0x8) 2018/01/31 07:12:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x802, 0x4, &(0x7f000034f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00004f2000-0x4)=0xffff, 0x4) sysinfo(&(0x7f00005b8000-0x83)=""/131) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00003bb000)=@assoc_value={0x0, 0x0}, &(0x7f0000538000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000010000-0x4)=r2, 0x4) pipe(&(0x7f00000f8000)={0x0, 0x0}) mmap$binder(&(0x7f000063c000/0x1000)=nil, 0x1000, 0x2000003, 0x16013, r3, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f000093c000-0x4)=0x0) fstat(r1, &(0x7f0000849000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000f4c000)=""/4096) [ 55.217129] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 07:12:32 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000429000-0x4)=0x10001, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000012000)=0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x2080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f0000002000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x618}, 0xc, &(0x7f0000012000)={&(0x7f0000000000)=@ipv6_getmulticast={0x14, 0x3a, 0x100, 0x6, 0x1, {0xa}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r3, &(0x7f00007e1000)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dfc000)=@ethtool_sset_info={0x37, 0x0, 0x8, [0x401, 0x6, 0x7fffffff, 0xe13, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = add_key(&(0x7f00001b5000)='ceph\x00', &(0x7f0000f33000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000008000-0x93)="d2425ce1a859560afb566fc75f898f98f2e61d338d45ce554bfed6e16dccd0afdfe175a39f757c9db90d78da5f0f1cac864b853d0ec30f1ee09c97b523529a91b61ee061b9b293f4ab36c35eb129330125ab5aa2169ab18c3ba3eb14957e61da4aaf6a14c2c095aa404d41eaa7062c543ed23dd5bec634d1af886d8e711423ca3e5916ea3ebd7a5aaf85fd6b69bf5e7053516a", 0x93, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r4) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00002de000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000dd2000+0x596)=0x3ff) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f000061f000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 07:12:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) sendto(r0, &(0x7f0000c48000)="239b1573fd84204cf43df518423787425cce2006ea3cbfba0c82c95ed34bab34083ca3e2bc363dca7088f55abe5003c7d4eca99cd25db4b8352b70dccc6d8b7ef009eefbdce227b29e4666a099f526b1d0c1e49f7b77a17320a4448c6cf82646c122b2ab33ab7884694af7da5e89b4d425a4621e57819c8cc9e59b263d44cdb971761dc8d623dfe88b877e542cbde11bd59076020a966cb452ec156aa2fcf199303c99bbb824860d5f1fe58ae95d197aed895663389777a3cb52ba0eedcab7038989f16f6325de57a0de7a1c4c7c", 0xce, 0x4000010, &(0x7f0000bf8000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(lrw-camellia-asm)\x00'}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f00008e0000-0x6)="6664001f66d0") ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000e8a000)={0x0, 0x6, 0x401}) getdents(r1, &(0x7f0000297000)=""/104, 0xecf0) 2018/01/31 07:12:32 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f0000107000-0x37)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000532000-0x4)=0x0, &(0x7f0000530000)="") r0 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x4007ffffffd}, 0x8, 0x0) read(r0, &(0x7f0000aba000)=""/128, 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000)='./file0\x00') 2018/01/31 07:12:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000022d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00') munmap(&(0x7f00009aa000/0x3000)=nil, 0x3000) readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) mremap(&(0x7f0000976000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f00008fd000/0x2000)=nil) readv(r0, &(0x7f0000d3c000-0x10)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/31 07:12:32 executing program 2: pipe2(&(0x7f000019b000)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000942000-0x4)=0x4) r2 = socket$key(0xf, 0x3, 0x2) accept4(r2, &(0x7f000095f000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00009c1000+0xde6)=0x1e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x2, 0x8000000, r1, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000001000)={0x5, 0x6, 0x9, 0x2, 0x12, 0xe}) 2018/01/31 07:12:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008d7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$netrom(r1, &(0x7f0000e24000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00003d7000)=0x48) pwrite64(r0, &(0x7f0000fe7000)="356a76c9ae2f6286b6ac273d66186ffcaaf0a4cb54a6528cfd3a04288e5c7e814637893ff1c3632af2511b700368cb0526cb22f30aa8b3e3f2f7a560fb590563cbecb72ba5decff797cb724fb946499fcc8761576bcbbce930959141ee1f8e85737cde6103e46ee12b96bbfe98546f82bfc2e128396c8b2e21f0a588ff02e937cd74e786563215e4d838cbfc9ae6ed5a53", 0x91, 0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = open(&(0x7f00008aa000)='./file0\x00', 0x400, 0x36) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f000008a000)=0x5, 0x4) pipe2(&(0x7f000038d000)={0x0, 0x0}, 0x800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000e92000)=0x3fe, 0xffffffffffffff0e) ioctl$sock_proto_private(r5, 0x89e2, &(0x7f0000ca7000-0xec)="46a67915d6a57b32609ceea37a92321b8291292ed56e28f182a7d77113c1af62f4e640476bb317babcd710d08017c6dca386a52833afd1585e81b64e1b60534220b5c3f4908e2568fd0b3fda467fdc9fcf446211541aa331e19070d381cfc16eea84f890d73ac9ca67a5ccc32ec7de46a4398be6d55ea1c66a7b5ecea0c966cd8ffb15575d7f5a4d938b3372a145f85365384461e6b53d375fe6d7f792d74968ae6188526ed67c578c5430d55ace624e7107b09c7a5f974a6a5af87f9d363c85ab638c1074a43b8e3c2449086913afdedd26398b0d50360f07acfc0ac0729cf97efd5cc27427c5a3765b5ab4") getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000664000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b6000-0x4)=0xe8) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfffffffffffffe74}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:12:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") chroot(&(0x7f00004ee000-0x6)='./bus\x00') llistxattr(&(0x7f0000da2000)='./bus\x00', &(0x7f0000438000)=""/184, 0xb8) umount2(&(0x7f00009fa000)='./bus\x00', 0x2) r0 = syz_open_dev$sg(&(0x7f0000b9a000)='/dev/sg#\x00', 0x800, 0x2e800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000ff8000-0xf0)=""/240, &(0x7f0000a24000-0x4)=0xf0) pivot_root(&(0x7f0000b3d000)='./bus\x00', &(0x7f000004a000-0x6)='./bus\x00') rmdir(&(0x7f0000a4e000)='./bus\x00') 2018/01/31 07:12:32 executing program 1: timer_create(0xfffffffffffffff1, &(0x7f0000ee9000)={0x0, 0xb, 0x0, @thr={&(0x7f0000371000)="", &(0x7f0000363000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000234000)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000ca5000-0x8)='./file0\x00', 0x2, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000001000-0x8)={0x3, 0x1c}) timer_gettime(r0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pause() 2018/01/31 07:12:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000261000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000118000)=0x10, 0x80800) r1 = eventfd(0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000337000-0x160)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x7, 0x3, "a1b44eaf3f9070e522a349afd3ce0fd1e00b3fd3fcab4a70a0641d56df6d264fbcfd24093a9c5b8bb586450f7a2e306384bc46ab83ddcbe6b299f3661091070e1467e82a5ee2a1433a95748190485852"}, 0x160) setrlimit(0x0, &(0x7f00006f6000-0x10)={0x0, 0x0}) r2 = getpid() r3 = perf_event_open(&(0x7f0000646000-0x78)={0x3, 0x78, 0x940, 0x3, 0x1, 0x6, 0x0, 0x3a79, 0x30, 0x1, 0x34, 0x5, 0x9, 0x4, 0x766, 0x36e, 0x3, 0xfff, 0xb844, 0xfffffffffffffff7, 0xbadf, 0x8, 0xd9e, 0x5, 0x1d57, 0x2, 0x80, 0xfffffffffffffffe, 0x0, 0x9, 0x5, 0x5, 0x101, 0x80000000, 0x401000, 0xf593, 0x0, 0x6, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000d6f000)=0x0, 0x361a3cfa23a41076}, 0xe169, 0x200, 0x1, 0x6, 0x3ff, 0x4, 0x81, 0x0}, r2, 0xffffffff, r1, 0xc) r4 = dup2(r0, r3) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d83000-0x9)='/dev/rtc\x00', 0x10100, 0x0) dup(r5) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000a56000)=0x0, &(0x7f0000c9f000-0x4)=0x4) setrlimit(0x0, &(0x7f0000d0a000-0x10)={0x0, 0xfffffffffffffffc}) 2018/01/31 07:12:32 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xfffffffffffffffc) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00007c6000)=0x0, 0x4) 2018/01/31 07:12:32 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bd1000-0xf)='/dev/sequencer\x00', 0x300, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00003d9000-0xbc)={0x6, 0x3, 'client0\x00', 0x2, "1b993c476a1a572b", "cd25d90a29c2c3479854a2e0e4239b9fa3841fae096b27cde7d716b2449ea000", 0x6, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) fstat(r1, &(0x7f0000e88000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:12:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000f84000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000669000)="6574683170707030f0402800", 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r0, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00003a6000-0xe)='/dev/keychord\x00', 0x101000, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000cfc000-0x4)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000650000)={{0xff, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000c4000-0x50)={0x2, 0xad98, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:12:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00007f2000)={0x0, 0x0}, 0x8) r0 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f0000009000)="d8fc1d01"}) r2 = mmap$binder(&(0x7f000013d000/0x2000)=nil, 0x2000, 0xc, 0x20010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000c33000)={r2, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f00003e9000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b66000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000695000)={0xb8, 0x0, &(0x7f0000336000-0xb8)=[@increfs_done={0x40106308, r3, 0x3}, @acquire_done={0x40106309, r4, 0x1}, @reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x18, 0x18, &(0x7f0000cd8000)=[@flat={0x77682a85, 0x1, r5, 0x7}], &(0x7f0000aab000-0x18)=[0x28, 0x38, 0x30]}}, @reply_sg={0x40486312, {{0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x70, 0x0, &(0x7f000032a000-0x70)=[@fda={0x66646185, 0x7, 0x2, 0x2e}, @ptr={0x70742a85, 0x1, &(0x7f000009e000)=0x0, 0x1, 0x3, 0x2a}, @ptr={0x70742a85, 0x1, &(0x7f00001f5000-0x1)=0x0, 0x1, 0x3, 0x27}], &(0x7f0000f23000)=[]}, 0x0}}], 0x50, 0x0, &(0x7f0000355000-0x50)="07f853a0d375f80f30c1d2efa54c40c55507b3c0e707f6cc4ff9d3abce1260a00e48043bd259b4810fc558dad5592116705224e42bde335ecfdfb86aeaf11c4d5399dd4be31f2fe12e830e5d31497f1f"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000267000)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$inet6_group_source_req(r6, 0x29, 0x2e, &(0x7f00004e2000-0x108)={0x3ff, {{0xa, 0x1, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xab}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000b8000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl(r0, 0xeff, &(0x7f00006e9000)="bef2a79ab5f86bd4f851b9943c54239428e48d820fc3918962eb76a74b4e917bdcdfc67c3c33db80072f375d611ba5db5bb548fc0820b81172ef72b3f948d2532d89d658a38d1d7a108848e0eddf0b4bb2931926820a5a6c467e7ade6fb2cf5c57c2d5b616c7f23d7e69f2163aecfad769181adad5a5436fbe66726091564d581702fd4d0783028782019039c4994342c9224bbf87b9bd068fd5319eeab4b284547039490b5fd497192974ea09a61e4576a67a6e3fe4e5b6437c1e63919217e849211550fe4dc85b900863f767417d9fceedc72e4f447af297f75a806da64e1b9c85be0cb8c6b2ccd0f9d48d801a63") openat$selinux_member(0xffffffffffffff9c, &(0x7f00007bc000)='/selinux/member\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r7, 0x4c00, r0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/31 07:12:32 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000022000)="26c900", 0x40, 0xc, &(0x7f000000f000)={0xfffffffffffff000, 0x4, 0x100000000, 0x1, 0x1ff, 0x2, 0x2, 0x1fe}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000023000-0x6)=@random={'os2.', '*\x00'}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000012000)={&(0x7f0000019000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:12:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000793000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f00007d8000)=0x0, &(0x7f00006f4000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a99000-0xc)={0x10002004, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000091b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000652000)={0x0, 0x17, "8bd55ce77571a5982cc49c467f262a21d97125a7f11fa9"}, &(0x7f0000812000-0x4)=0x1f) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001c9000)={r3, 0x80, 0x0}, 0x8) epoll_pwait(r2, &(0x7f0000f13000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x8, &(0x7f0000863000)={0xf963}, 0x8) sendmsg(r0, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1, 0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000445000-0x4)=0xb319, 0x4) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000078e000)="42eb13a7041866c9468bcbc304957f5db8eb4514646008437adf33d62f3cb464060e0cc6c4804034458556e032935eda98c59a104162a12fee1219205634e52e8bf16af7a2edcdf40cef803aa46d591e8a243b7127f7d1befe456af9839e02cb2af6283c72ff84288fceae7af3b386454fafc73f724e2bf6c7a69c3e38e09e2a4e788aa76d5e497ca6779e2c1331b482512a", 0x92) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000c6f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f66000)=0xe8) r5 = getgid() syz_fuseblk_mount(&(0x7f00002f7000)='./file0\x00', &(0x7f0000349000-0x8)='./file0\x00', 0x0, r4, r5, 0x65ed, 0x0, 0x800) r6 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r6, &(0x7f0000d17000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000aba000)=0x1, 0x4) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f000022e000)=0x10080) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000ff3000)=""/34) 2018/01/31 07:12:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000969000-0xc)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000070b000)={0x1, 0x0}) r3 = memfd_create(&(0x7f0000287000)='!self-\x00', 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ce0000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1778a0fd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003ea000)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000b7c000)=@assoc_value={r4, 0x2}, &(0x7f000046e000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)={0x0, 0x0}) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f18000)='/dev/pktcdvd/control\x00', 0x280040, 0x0) close(r1) readahead(r1, 0x840, 0x0) ioctl$TUNGETIFF(r5, 0x800454d2, &(0x7f00009e7000)=0xc0a8) epoll_wait(r2, &(0x7f000011a000-0xc)=[{0x0, 0x0}], 0x1, 0x454) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000321000)={0xbfffffffc000000d, 0x0}) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000014a000)='/selinux/checkreqprot\x00', 0x2, 0x0) setns(r6, 0x48000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000018d000-0x8)={0x0, 0x0}, &(0x7f000090e000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000a99000)={r7, 0x12, "db8ba8672a419b10da9071fe8032a08e1348"}, &(0x7f0000e50000)=0x1a) r8 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000539000)=0x0) getsockopt$nfc_llcp(r8, 0x118, 0x0, &(0x7f00007d6000)=""/252, 0xfc) 2018/01/31 07:12:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000045a000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x17, &(0x7f00004e8000-0x1000)="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", 0x1000) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00008d1000)=0x2, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000688000)={@common="6c6f0000000000e8ffffff00", &(0x7f0000a3e000-0x2c)=@ethtool_cmd={0x1d, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000016e000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000a7d000)=0xc) [ 55.471575] audit: type=1400 audit(1517382752.796:33): avc: denied { set_context_mgr } for pid=8599 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 55.492342] binder: 8599:8618 ERROR: BC_REGISTER_LOOPER called without request [ 55.513294] binder: 8599:8618 BC_INCREFS_DONE u0000000000000000 no match 2018/01/31 07:12:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000ef4000)=""/4096, &(0x7f00008a3000)=0x1000) r1 = socket$inet6(0xa, 0x4, 0x0) ppoll(&(0x7f0000bac000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r1, 0x1200, 0x0}, {r0, 0x0, 0x0}, {0xffffffffffffffff, 0x1012, 0x0}], 0x5, &(0x7f00001f3000-0x10)={0x77359400, 0x0}, &(0x7f0000200000-0x8)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00006cd000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000051c000-0x4)=0xb) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000429000-0x20)={0x7, 0x1, 0x8200, 0x80000000, 0x1ff, 0xfffffffffffffe00, 0x2, 0x8, 0x0}, &(0x7f000022c000-0x4)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bc8000)={r2, 0x100000000}, &(0x7f000066f000-0x4)=0x6) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffff9c, 0x111, 0x5, 0x1c000000000000, 0x4) [ 55.513304] binder: 8599:8618 BC_ACQUIRE_DONE uffffffffffffffff no match [ 55.513313] binder: 8599:8618 got reply transaction with no transaction stack [ 55.513320] binder: 8599:8618 transaction failed 29201/-71, size 24-24 line 2920 [ 55.526537] audit: type=1400 audit(1517382752.846:34): avc: denied { sys_chroot } for pid=8603 comm="syz-executor6" capability=18 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 [ 55.564996] binder: 8599:8627 ioctl eff 206e9000 returned -22 [ 55.596176] audit: type=1400 audit(1517382752.916:35): avc: denied { call } for pid=8599 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 55.618419] binder: BINDER_SET_CONTEXT_MGR already set [ 55.618429] binder: 8599:8627 ioctl 40046207 0 returned -16 [ 55.620742] binder: 8599:8604 ERROR: BC_REGISTER_LOOPER called without request [ 55.625021] binder: 8599:8627 BC_INCREFS_DONE u0000000000000000 no match [ 55.625030] binder: 8599:8627 BC_ACQUIRE_DONE uffffffffffffffff no match [ 55.625037] binder: 8599:8627 got reply transaction with no transaction stack [ 55.625043] binder: 8599:8627 transaction failed 29201/-71, size 24-24 line 2920 [ 55.626597] binder_alloc: 8599: binder_alloc_buf, no vma [ 55.626613] binder: 8599:8604 transaction failed 29189/-3, size 0-0 line 3127 [ 55.630112] binder: 8599:8604 ioctl eff 206e9000 returned -22 [ 55.685299] binder_alloc: 8599: binder_alloc_buf, no vma [ 55.690797] binder: 8599:8618 transaction failed 29189/-3, size 0-0 line 3127 [ 55.701494] binder: undelivered TRANSACTION_ERROR: 29189 [ 55.707547] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 07:12:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d3a000-0x8)='./file0\x00', 0x0) r1 = getuid() fstat(r0, &(0x7f0000d22000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000744000)='./file0\x00', &(0x7f0000067000)='./file1\x00', 0x6000, r1, r2, 0x9, 0x59, 0x20000) fstat(r0, &(0x7f00002e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000d36000)='./file0\x00', r1, r3) rename(&(0x7f00003b3000-0x8)='./file0\x00', &(0x7f0000192000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/01/31 07:12:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, 0x80800) fadvise64(r0, 0x0, 0x6, 0x3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x80400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000001000)={0x101, 0x1, 'client0\x00', 0xffffffff80000002, "c365c225f0e93d78", "dacb20d476a44c2336cfdc23eeaccaaa8c3b8383f408a40d8faca32e1afa8387", 0x8, 0xe41, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000002000)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = open(&(0x7f0000013000-0x8)='./file0\x00', 0x2, 0x10) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000014000-0x20)={"2eccc81ce95215e60adef76ce4fbfbc3", {0x4, 0x6, 0x2, "2f049b9d95a1", 0x8, 0x0}}) mq_open(&(0x7f0000002000-0x1d)='eth1vmnet0selinux:GPLselinux\x00', 0x0, 0x0, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) acct(&(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f000033d000/0x2000)=nil, 0x2000}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000665000-0x4)=0x0, 0x4) pipe(&(0x7f0000583000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000aeb000-0x8c)={0x8000, 0x233, 0x4eeca155, 'queue1\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:12:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005aa000)=@common=""/16, 0x10) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) kexec_load(0x0, 0x0, &(0x7f00004ee000-0x120)=[], 0x0) fsync(r0) 2018/01/31 07:12:33 executing program 7: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fc8000)='/dev/hwrng\x00', 0x602e00, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000fc9000-0xf2)="6d2e1b9dbc639083d39e11172a8f5de33f492331dec7803193b8b4cbc182ab7af74ba81da5d870064d6c0aa1d09ed907f444e0766a613b3967f276ab2b7eddd8099c230ed92231418444cd877c8c13ff6c1929aa8d75888a9c8a1b69e956fae15b43a4d82759219428421bfeaf4034b09497c8728f61895d55d2d9a9f66b249b439fba9ac1f75755282163bf8c14e0352fb763319a9e4c3582d9eabcda511eaea3997e4a622e298a9ef313972ca35a3f8fbbf00f29b87747f057bb9f97a497a520146623836c23b5e80685aaec8e3749964e9fea8141936a23865e55beee3c11b7fc75e8726a7f57082b6a2490cfbf2ef469") socketpair$unix(0x1, 0x1, 0x0, &(0x7f000072c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f000006c000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 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) clone(0x48214000, &(0x7f0000001000-0x1)="af", &(0x7f00000d9000)=0x0, &(0x7f0000a4d000)=0x0, &(0x7f0000001000-0x117)="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") r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x60002, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000001000-0x4)=0x0) pivot_root(&(0x7f00008a2000-0x8)='./file0\x00', &(0x7f0000226000-0xe)='./file0\x00') ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f000073e000)=""/203) sendto(r1, &(0x7f0000fc7000)="", 0xfd15, 0x0, 0x0, 0x0) 2018/01/31 07:12:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000939000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c7d000-0x14)={0x8, [0xffffffffffffffe1, 0x25, 0x3b7, 0x2, 0x0, 0x3, 0x101, 0xeaf7]}, 0x14) r1 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) fallocate(r1, 0x0, 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000e81000-0x4c)={0x1000, 0x80000000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) memfd_create(&(0x7f0000094000)='*\x00', 0x3) getegid() lstat(&(0x7f0000432000-0x8)='./file0\x00', &(0x7f0000e32000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x0, &(0x7f0000a9b000+0xa29)=[]) 2018/01/31 07:12:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00006b0000)=0x0, 0x401) 2018/01/31 07:12:33 executing program 1: r0 = open(&(0x7f000037a000)='./file0\x00', 0x501000, 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f0000001000)=0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x1ff}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000c9b000)=@hopopts={0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x30, {0x0, 0xa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bb5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000256000)=""/79, &(0x7f0000333000)=0x4f) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00004ee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a6e000)=0x14) 2018/01/31 07:12:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0xa3, &(0x7f000077a000-0x10)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) pipe2(&(0x7f0000061000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair(0x5, 0x6, 0xfffffffffffffffb, &(0x7f00004a5000-0x8)={0x0, 0x0}) 2018/01/31 07:12:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvmsg(r1, &(0x7f0000796000-0x38)={&(0x7f0000f2d000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000e86000)=[{&(0x7f0000c70000-0xaf)=""/175, 0xaf}, {&(0x7f00008ec000-0x24)=""/36, 0x24}, {&(0x7f0000096000)=""/83, 0x53}, {&(0x7f000015c000)=""/55, 0x37}, {&(0x7f0000580000-0x36)=""/54, 0x36}, {&(0x7f00004b2000-0xd6)=""/214, 0xd6}, {&(0x7f0000752000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f00002f3000)=""/174, 0xae, 0x10001}, 0x40) poll(&(0x7f0000aa7000)=[{r1, 0x368, 0x0}], 0x1, 0x7c) close(r0) 2018/01/31 07:12:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001cb000-0x1)='\x00', 0x1, 0x20008004, &(0x7f0000e37000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x0, &(0x7f0000764000)=0xb5) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00006f5000)='/dev/rtc\x00', 0x105000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000215000-0x50)={0x0, 0x3, 0x1, 0x0, 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]}) dup2(r1, r1) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00001d7000-0x4)=0x5, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b88000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000914000-0x5c)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:12:33 executing program 4: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000e72000-0x4)=0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000e71000)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/31 07:12:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000f, 0x0) uname(&(0x7f0000f6d000)=""/48) connect$inet6(r0, &(0x7f00004f4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 07:12:33 executing program 1: pipe(&(0x7f00003f8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000d86000)=0x1002) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000368000)=0x0) clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x9981b31538503ed0, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$void(r2, 0x5451) mkdirat(0xffffffffffffffff, &(0x7f0000bd2000)='./file0\x00', 0x0) fcntl$setlease(r2, 0x400, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r2, &(0x7f0000001000-0x1)='\x00', 0x2) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c37000-0x10)='/selinux/status\x00', 0x0, 0x0) recvfrom$ax25(r3, &(0x7f0000e72000)=""/199, 0xc7, 0x100, &(0x7f0000e28000)={0x3, {"7caac7b28b980f"}, 0x3f}, 0x10) sendto$unix(r1, &(0x7f00001a2000-0x4c)="da2c5a984dee5cdcaeef6ebde5a57416bee143587f98e3eb26db4cbc30149ec29face1d1964fff54607eaa89d4961b00780fae8df2867431d4d0d689ab5af77edf7981e7dcf7c4bdd78d2269", 0x4c, 0x4, &(0x7f0000f50000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/31 07:12:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000b28000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) symlinkat(&(0x7f0000dac000-0x8)='./file0\x00', r0, &(0x7f000088c000)='./file0\x00') write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ac5000-0xbc)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x22, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xffffffffffffffff}, @in6={0xa, 0x2, 0x8d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000}, @in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0xbc) link(&(0x7f000097b000)='./control/file0\x00', &(0x7f0000015000-0xa)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:12:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000641000)={{&(0x7f0000ec8000/0x4000)=nil, 0x4000}, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000001, [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, 0x6, 0x80000001, 0x0}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002000-0xbe)={0x0, 0xb6, "0a735785a6184fabe9d590537ac65d2e2558807de6943d5e1440ae06bdb6fa43fa2b5d5fb835bb311ea6c59d9cc5de668b8a3cc7a7b9732104882ad2b88c87acd4b9c92deb8b0215d07ca3572f78c15e01a301539ee8388293cc6e2e21f777a4b3055119b3475bb429093398d07e2c4919553f4d651af8e7dd467c3d61384dfaccbfe6401edce09eb7ba80bce67c34b3b0ed054b00f2601f9f3d2f5eea11a97c6964e62b846ba9370f72c86a5d6da0669680164e8416"}, &(0x7f0000001000)=0xbe) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xa4)={r1, 0x9c, "5ea1469a1d53ab674e0afca582592308c04fb44eb43343794d6cc5e036fba3cef72580796ecc9748dc73a2c461477138dce9ff010a0703feefe40ccf3b8be767290eea4d6d6d295aa8ddf9ba4e4498581ab5786a76842578b5f6da8109df447c10c5ce02bde8c47ad802811e7173c1e81b76f2b1e8708f2cce770d6322e215583f14070fbd8805641a20354de33e391dc2bdb7f40def5966d0339c32"}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000-0x8c)={r2, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) clone(0x0, &(0x7f00009c8000-0x1)="", &(0x7f0000a03000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={r2, 0x7}, &(0x7f0000001000-0x4)=0x8) openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x0, 0x0) time(&(0x7f00002db000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000)='\x00', 0x40, 0x82, &(0x7f0000001000-0x40)={0x8, 0x9, 0x0, 0x1000, 0x2, 0x1, 0x40, 0x5}) 2018/01/31 07:12:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000588000-0xc)={0x0, 0x0, 0x0}, &(0x7f000035e000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f0000dc1000)=0x0, 0x27) 2018/01/31 07:12:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b0e000-0xb)='net/packet\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000feb000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000687000)={0x0, 0x0}) read(r0, &(0x7f0000a28000)=""/4096, 0x1000) [ 55.948301] audit: type=1400 audit(1517382753.276:36): avc: denied { setgid } for pid=8649 comm="syz-executor2" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 07:12:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x5}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000094000-0x11)='/selinux/enforce\x00', 0x880, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x5) getpeername$inet(r0, &(0x7f0000bcf000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ce000)=0x10) 2018/01/31 07:12:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000baf000-0x8)='uid_map\x00') writev(r0, &(0x7f0000d76000-0x10)=[{&(0x7f0000962000)='5', 0x1}], 0x1) fanotify_mark(r0, 0x2, 0x2, r0, &(0x7f0000629000-0x8)='./file0\x00') 2018/01/31 07:12:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$void(r0, 0xc0045c77) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:13:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = memfd_create(&(0x7f00009e3000-0x2)='/\x00', 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x327, &(0x7f0000023000)={&(0x7f0000fd5000-0x14)={0x14, 0x0, 0x1, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:13:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000023a000)={0x0, 0xffffffffffffff09, 0xa, [0x2, 0x1, 0x7, 0xfffffffffffff343, 0x5, 0x8001, 0x7ff, 0x78f, 0x7ff, 0x10000]}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="2cfdcb1a02af48e3191631e009821c3d517f5c1e365319c73b413f77c08f837cefc02b5693d428956fbb3508bc22963df6f9e310883511b07dded32bb194d6022fdb35eec1ad186aa9e4923bf9f7833171baea45be99a3e7e0ca64d209246fd395a5a34c375baf42e0eba0269bb99c2e5c14726c253ea73afcc2aa4b7fe6ca027004c5559f488dd47a4cc6ecdb7b4cf86f9252038c7c04204ba8601ebafc6d28c34717a48be7b05084d4d27b0b4ba169c8215798d6bd33674937b214281419532762203131e52926e99c43d67a3dd415814c80bb12766a45c8e16698cb2853ea724b9b70d3e6710a7dc596dd830644426d482606aad48cee", 0xf8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x6d, "ce6149925bb40dc722b0a4d1dbeb1385b686c7fad5dfa90095ea20826b7a7478273227e9dd0d42d6c6cd6bbc34cf5d0ee0d0dc7918e13a3f515849c9101d0faebd01cf9a27d41756041adba8e1d0e559be15ece23a18b45263b727f917a5a0b9b731807e4d37b388651138ef59"}, &(0x7f0000001000-0x4)=0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8937, &(0x7f0000d41000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @te1=&(0x7f0000a14000-0x10)={0x0, 0x0, 0x0, 0x0}}}) 2018/01/31 07:13:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x6e, 0x0, 0xffffffff}]}) pipe(&(0x7f00000ac000-0x8)={0x0, 0x0}) pipe(&(0x7f0000452000)={0x0, 0x0}) unlinkat(r0, &(0x7f0000f33000)='./file0\x00', 0x0) 2018/01/31 07:13:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) lseek(r0, 0x0, 0x4004) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000016000)=""/28) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000724000-0x20)={0xffffffff, 0x0, 0x10001, 0x100000000}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00005e9000-0x10)={r1, 0x101}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00006ce000-0x6)={0x1, 0x8, 0x7}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00001bd000)=0x9, 0x8) 2018/01/31 07:13:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) mq_getsetattr(r0, &(0x7f000089f000)={0x9, 0x9, 0xf46, 0x9, 0x14, 0x9, 0x8001, 0x8001}, 0x0) mq_open(&(0x7f000062c000)='/dev/sequencer\x00', 0x41, 0xa0, &(0x7f0000294000-0x40)={0x9, 0x6, 0x7fffffff, 0x6, 0x20, 0x9ce, 0x101, 0x7fffffff}) readv(r0, &(0x7f0000aba000-0x10)=[{&(0x7f0000a0e000)=""/4, 0x4}], 0x1) 2018/01/31 07:13:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c28000)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000698000+0xf48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000047e000-0x20)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000648000-0x8)={0x0, 0x2, 0x8}, &(0x7f000086a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000bdb000)={r2, 0x74, &(0x7f000058c000)=[@in6={0xa, 0x3, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000000000000000}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1}]}, &(0x7f00008b0000)=0x10) ioctl$int_in(r0, 0x80000000005403, &(0x7f00004b7000-0x8)=0x10000010000) 2018/01/31 07:13:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) getgroups(0xfffffd94, &(0x7f00009e4000-0xc)=[0x0, 0x0, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000)=@known='com.apple.system.Security\x00', &(0x7f0000000000)='lo\x00', 0x3, 0x2) 2018/01/31 07:13:20 executing program 3: rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0x0}, 0x0, 0x20000008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x3}, &(0x7f00007b6000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000319000-0x10)={0x0, 0x0}, 0x8) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000002000-0x4)=0x4, 0xfd7f) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x2, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x7fffffff, 0x6, 0x3, &(0x7f0000001000-0x3)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, 0x86a9, 0x61}) 2018/01/31 07:13:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000b16000)=0x0, &(0x7f000096d000-0x4)=0x4) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00004f9000-0xe1)=""/225, &(0x7f0000513000-0x4)=0xe1) [ 103.288966] Buffer I/O error on dev loop0, logical block 0, async page read 2018/01/31 07:13:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) shutdown(r0, 0x1) poll(&(0x7f00006f7000-0x10)=[], 0x2000000000000421, 0x2) 2018/01/31 07:13:20 executing program 3: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc0f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fbc000-0xf)='/dev/sequencer\x00', 0x4000101000, 0x0) 2018/01/31 07:13:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000957000-0xd)='/dev/usbmon#\x00', 0x1f, 0x24000) ioctl$TCSETA(r0, 0x5406, &(0x7f0000424000-0x14)={0x53, 0x85, 0xa7e, 0x8001, 0x4, 0x5, 0x7d, 0x3, 0x800, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ea1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x40045109, &(0x7f0000042000-0x1)=0x0) 2018/01/31 07:13:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f00006d5000)={0x0, 0x0}, 0x80000) bind$netrom(r1, &(0x7f0000441000-0x48)=@full={{0x3, {"94ab9dec235628"}, 0x5}, [{"a7ab96da606725"}, {"6c8d8e9de11117"}, {"0cd32ec1ecb7ab"}, {"6ac6920c1efa37"}, {"c2a47036eb7a20"}, {"c332f4a004e52e"}, {"d4da65fcb851b3"}, {"b97c3051517d2f"}]}, 0x48) writev(r0, &(0x7f00002af000-0x8)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200000022e80001040000040d001400001100000005080000", 0x29}], 0x1) 2018/01/31 07:13:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl(r0, 0x5382, &(0x7f0000c23000-0x59)="7f") 2018/01/31 07:13:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f0000df5000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000067a000-0x8)={0x0, r0+30000000}, &(0x7f0000327000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) keyctl$join(0x1, &(0x7f0000b46000)={0x73, 0x79, 0x7a, 0x2, 0x0}) 2018/01/31 07:13:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r1 = syz_open_dev$tun(&(0x7f00006ec000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00005e8000)=0x2) read(r1, &(0x7f0000ac3000)=""/39, 0x27) 2018/01/31 07:13:20 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa5000-0x10)={&(0x7f000078d000)='\x00', 0x1}) mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x1000004, 0x10013, r0, 0x0) 2018/01/31 07:13:20 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000000d000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000d000)=0x8c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000009000-0x3d)={r2, 0x35, "74813b17a2be297a0692aea1fe72f666f30ec38d6c4fac8043c64a3f9c190ed255431137f94a162a45a9cdcdce40d73d7552d6effd"}, &(0x7f000000d000)=0x3d) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000000f000)=""/107, &(0x7f0000010000-0x4)=0x6b) write$selinux_validatetrans(r3, &(0x7f0000001000)={'system_u:object_r:inetd_child_exec_t:s0', 0x20, 'system_u:object_r:fixed_disk_device_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x79) r4 = syz_open_dev$usbmon(&(0x7f0000009000)='/dev/usbmon#\x00', 0x7, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000009000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x20) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000002000)={r5, 0x10000, 0x7f, 0x8001, 0x2, 0xd86}, &(0x7f000000d000)=0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000010000-0x4)=0x0, &(0x7f0000002000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f000000e000-0x2c)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/31 07:13:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = socket(0x11, 0x0, 0x9) connect(r0, &(0x7f0000988000-0x10)=@ipx={0x4, 0x3, 0x518, "e01b0d1b7e2e", 0x7fff, 0x0}, 0x10) mount(&(0x7f000000a000)='.', &(0x7f00008a7000-0x8)='./file0\x00', &(0x7f0000a60000)='msdos\x00', 0x0, &(0x7f000010c000-0x1c)="") r1 = getuid() getgroups(0x4, &(0x7f0000aab000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) chown(&(0x7f0000d2e000)='.', r1, r2) r3 = getegid() getgroups(0x1, &(0x7f0000673000)=[r3]) syz_fuseblk_mount(&(0x7f00002a8000-0x1)='.', &(0x7f0000bac000)='./file1\x00', 0x4001, r1, r4, 0x0, 0x9, 0x800000) 2018/01/31 07:13:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) accept$packet(0xffffffffffffff9c, &(0x7f00008a7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c22000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e2c000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b5000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000049e000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x7fffffff, 0x1, 0x0, 0xa, 0xa0, 0x20, 0x0, r1, r2}, {0xe77, 0x2, 0x10000, 0x80, 0x1ff, 0x0, 0x101, 0x6}, {0x7, 0x1, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x1}, {{@in=@loopback=0x7f000001, 0x1, 0x33}, 0xa, @in=@multicast1=0xe0000001, 0x5, 0x0, 0x3, 0x0, 0x6, 0x6, 0x80000000}}, 0xe8) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getcwd(&(0x7f0000323000-0x18)=""/24, 0x18) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xfffffffffffffdcb) setsockopt$inet6_group_source_req(r3, 0x29, 0x2b, &(0x7f0000a83000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000b59000-0x8)={0x0, 0x2}, &(0x7f0000377000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00007f9000-0x8)={r4, 0x0}, 0x8) 2018/01/31 07:13:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fdf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d1b000)=0xc) setuid(r0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mremap(&(0x7f000041e000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f00001fd000/0x2000)=nil) 2018/01/31 07:13:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f5e000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000cef000-0x8)={0x0, 0x3f, 0x100}, &(0x7f0000622000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b9a000)={r2, 0xdf, "16a59dc8a21b5035ff15f72bde121c4f61b7b494951369421c03cdce465ff1a1a8c30429d0b56c76bf8411b5d2ce242fff508f9f5a66b71f35168c8f7d356ac22b71fc609be1f1a80b3f78344bfe8b21695a8ad2cebac587d221ce07bb905a611c5ed95823c87dde3d8b80f2ee8b64e388082c3fc8b3d05b31bd63ace4641b8ce305f8eddeb00950054e0a255bf23e8c78f5982d17aa1e3de15f499ca56ce24e8adb0d61d801c8923003a11a4fe417d2ca22d131a00aa0fe9c0a1e2612bd8904940f60149cb94db3b1510ec0d56fd7272d22da802dc288b6ae66422f8f5de7"}, &(0x7f00007ab000)=0xe7) 2018/01/31 07:13:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') fstat(r0, &(0x7f00006f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00003c8000+0x6e9)='/dev/sequencer2\x00', 0x101000, 0x0) 2018/01/31 07:13:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') fchmodat(r0, &(0x7f00002c5000)='./file0\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005fe000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c2b000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009e7000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000081000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000216000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x1ff, 0x3, 0xff, 0x2, 0xa0, 0xa0, 0x0, r1, r2}, {0x7fff, 0xb78, 0x1, 0x5, 0x9, 0x1ff, 0xfffffffffffffffd, 0x81}, {0x1, 0x6, 0x4, 0xae}, 0xffff, 0x3, 0x2, 0x1, 0x1, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x2, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x2, 0x1, 0x0, 0x0, 0x8, 0x4}}, 0xe8) 2018/01/31 07:13:20 executing program 7: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x3) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') 2018/01/31 07:13:20 executing program 1: mknod(&(0x7f0000cf9000)='./file0\x00', 0x100, 0x1e) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000009000)=0x14) syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') sync_file_range(r0, 0x2, 0x7, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000000b000-0xa)='map_files\x00', 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000009000-0x8)='./file0\x00', &(0x7f000000b000-0x8)=[&(0x7f0000009000-0xa)='map_files\x00'], &(0x7f0000005000)=[], 0x0) 2018/01/31 07:13:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000f01000)={0x0, 0x0}) capget(&(0x7f000082c000)={0x20071026, r2}, &(0x7f0000cfc000+0xc41)={0x8001, 0x0, 0x3, 0x1, 0x400, 0x5}) connect$unix(r1, &(0x7f0000f35000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xfd) 2018/01/31 07:13:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x480080, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000339000)=0x0, &(0x7f0000e5f000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000728000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001e3000-0x4)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000479000-0x8)={0x1, r1}) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000f85000)=[{&(0x7f00004b2000-0xf1)="a7358cbfc393999d5b1a69da7a665c7940260c2ec93f87d69a58c5acb51bede2926fd4d7b942655d109a215b54b44909dbe0dd7c7a310585cdfcf2310c27fe09605fa6296da5bceec276b96283e6e1db81f1c94b1a8346343a50e37e2353571a4b6c8e3c43db3f94e80bc630c2c473df943f69f7b4d46a4915c0b47ddcb90015612114ff91ea9be296d857cae77d2a60c42cf02ea451d6f10088e42ac45dfb26f90e13921223f5608155369546a7c28a0c8a7b613edace660feaa069683bb9371a50891a93315f5f48b55bbdbfda5f3b3f7f0877be9341552290b8dc1fcf33f7ea66ccc8a9a7bc7504c828b2444ae5", 0xef}, {&(0x7f00004bc000-0xe6)="4b017f018c3ffe12696b12e6d3cf14b618ac14fbe7097aeba3f8319fac93378a04aa1e20be7ff564477080e3da020cfd38f75a612032c91a24b0dc9c9437987d12b6b9633cb483244e2648ae180260da8afde872938f5fca7216cca9ecd44abbfd223063c907899d9319608580c516ae56305077694731f7d815fa7f56bb7ee12ae5af0debec17cdd6556740c35e6cca5c232d5ce8e1ee53ab47c2e0ae5ba7ca9964ae525f5a3752e704a68a74f8e08b86e5c0ed09c6f57d2d5ca67f506539e9feda9684328b6a0160d843edf6dbb7db0a18dac070286b23ad3f5d2f9d93afc57fc99085f236", 0xe6}], 0x2, 0x0) sendmmsg(r0, &(0x7f0000431000-0x3c)=[{{&(0x7f00005ca000)=@nfc_llcp={0x27, 0xa4df, 0x1, 0x4, 0xfff, 0x8, "0304e07470a2bc56a9f33c6856c2574e7e16ada9d79e8ad1cc9a4c3ac76939d4cca305aa37ad71801b61adc9abb79167e51cdd7bffc20161e1ecd92ebdfc46", 0x4}, 0x60, &(0x7f0000105000)=[{&(0x7f000013f000-0xa0)="9b0d52592882070e0c7a39b14ca7f1bd170bd7e25e7802424ebd4e275c9daaa5c396502b6694d115ffe208f4c4f4a865a432377e7a01eec11f485e3e7f8fa8a452aeae98c1abe9dc118e34183ec74b950b4fac0ae02768c315029aa61ca6db5e22f4e35d333bce043cfa7f90defc0ea5744cea2beb60d08734187d250a82eae43e34d1389129ce92db971fbc41bde01680b04655340c2d34675da40047195cf8", 0xa0}], 0x1, &(0x7f0000c15000-0x1220)=[{0xc0, 0x107, 0x3, "1dbade37b5e1f868a2eaabd3d46bd40fe4b5a2c7bd8578463655e7b5ad87eda7cf6d0afcf389a78e7e396f0de7211d2ca36d527f95d9e088857ac3a131efd696788588a4901bfb3abc27408997d6b5dc9a1b5c702947fb8e2b952ccf7995310c9a91bc4dc64577e7aeaba89f206a34d41dbc1dc1c2c0ec8b0e498f62792610c69bd4f5f641f3a58f1638c02a2ff14977084afcd4aaad88fe6e010d5dc9fa9754f2c05e1327a14430a4ba6ff2"}, {0x1010, 0x113, 0x100000000, "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{0xb0, 0x113, 0x0, "22870cd43b8bd66d8c64a7a6589f3a8fed2fa1c61a9d60807c42a4f6e30b5054dff6c8538b537354fa66068ba5ddad618e54a41251c71e9557edfd154140636833142535a927e09569dba92e6f034066fb0421fc6df39c9d86659e5868f8e738a88afca3056044a9b0f5e67ae4edf531dc0f68f520c9610e7208bb11bf5c1762c5bfad2bd7255e3191ab28deccb5f8e9f1501530f91ad4236c979a6de1d442"}, {0xa0, 0x13f, 0x8, "2214f69dc4c6e6cce6ac42174c41a8d5cd1f7e254d8eda749604c9bde2f1fd5eef7b6856de3e4bedb597ea7e4cc4722e57c567657eb54722bbfc8a21e4cfadaab22c83938f0433ac8ff834827ceee8e2d0557e8bbaa687fd506164299d1df1650388ede7734251716b1dd7799b11031b7cfbd077ae85b4efe58f75695df2b84c863ec667e3a21aeb242315874037"}], 0x1220, 0x8000}, 0x6}], 0x1, 0x4000090) 2018/01/31 07:13:20 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000006000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000-0x4)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000016000)=0xfc, 0x4) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f000000f000-0x24)="240000002400030f07fffd946fa283bc0a0000400300000000000000000000000397737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) bind$inet(r0, &(0x7f000000e000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:13:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000833000)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c0b000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000812000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee8000)=0xe8) r4 = getuid() sendmsg$nl_generic(r0, &(0x7f0000949000)={&(0x7f0000b6f000-0x8)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000920000-0x10)={&(0x7f000017f000-0x754)={0x754, 0x19, 0x104, 0x1, 0x3, {0x17, 0x0, 0x0}, [@nested={0x460, 0x0, [@generic="9b3f1dd8ad79927e31e74e070e2f765c2aa31e24a1b54fdefd1f53ef98c22ceb1c514b2259c507543589aceec80916a1c43f0629543a608e7b635203414d3df0bf", @typed={0xc, 0x17, @ipv4=@rand_addr=0x2}, @typed={0x70, 0x3b, @binary="5334569611f244ecfa41e20fd8866761fe0781889f6e739a68e1bda167c7a2a43513a88f7ae59a6f24aeabcc6b677585425e1087df835b3c15f4b9027eddab487939b583648d9d81635a9f6c723aa57f398147cb88589909aed12655253e722667865c50c6d502"}, @generic="e8b9717e62abf8de56a0507f97e9262200c819725434555c5004b1922ae0c4018e72ad897f43c741dca8efe5f44f053edb9c60d42cb8d382ccf0bd62f8bad1a2bd7fda111298dabef8eb1550eae6e0ed278694e42f94847108ef528644e0f2d652027a1d6ae0a531d27ffb85451ba6f8ccabe072f822109a275287caa6b533ac792c296547a144cfe457ba777415a78e26ff51a002e55240272d4495681b923429132b89ad59876127125f19886f80a6dfce332eae25474b4fd2b916951b45ffbc1e098cc80bd5a2a0372c5cf7b2d04f57b7a09929613deec3", @typed={0x10, 0x77, @u64=0x8}, @generic="70a0fd8496215e268d930d771fd39700f41ba6ed54525b61f64ca6debaa277b8038cfa5e823b9356805fd206ed088cfafe747325a67e97364458f43f55885ff6b41b9fc81a37aa85ec70e7339d6b9f240bb350484f07e3dc91f7b0f57af3d7f3add874ff81b54c1150e5657a2f3826b7afb1ede5c9a0aac7e9d82eed31e769e09147dd8ed50dba7553444acacc22bc7b37f4858adba9a7489b04b269bf711bb404bfbe8e8d121a0d8f0008c2b467e3e00f013067f10793d876740760d078417de44551e64ab8f990537d02c44bda45a4b27334b9df8fc3b62f8bbdfb38c4c70b8a55fb0d50f6a9c062", @generic="d905fc95e58ab061b46940c277d36090d0025f78f6fef39c7d6ad3c6366555c91e66a2447f8193417090634136651974d91eda1888948a1a88bd3318035d134883f0b520487e7195cda6", @typed={0xe8, 0x5f, @binary="f8ce62bb725039c3369f88cec2147a18a93d497e924af15faa8db3d7ece7f0940cea51fed90a31b635231be27a344473ad7797708e34cbc264c82627167c58ff3084cef0c2ab8f034b83228644b9e543da076e990e48e801cec90d9364982327da79d9e1e883e4fbd9de2293f4e7a5c221b7495eb4d78c6a111b5a8e25dccb24511b4ed2f4ba5f0a5936f455ea4a6c37cb95c63d8e4b92cd9a6da4f00b1723aef87ad485878f610ffeb51d495eee5e1120a2c383a323ed8c7469ec1dd5e0eda00125775bf866c2c9746275234286a63b945cb70f9efdd962ee0322a6c7ca"}, @generic="1bb0f136420f6a94c89920692aeb41aa2035cdbcf0360ce9dc545893565775da68479ef641f5c385f0a9c91e2ab63f2742bcaaef6141c37a480d76b832b5779d3f5ea8a51fddffd6ca614bd7e1039682613cad60cf56d795efc5939b7dc03ed12fb32ac60f939ec852d1b22215f1cb25d702662707038342a00b817df8d5850bf43f191efbb9d0356b34acb86f4c736f2981bdbd797a95f153d2fa"]}, @typed={0xc, 0xd, @pid=r1}, @generic="bbf899dd938df88a1e5d357b914ac5a0a380b2e28fdc986790606b", @typed={0xc, 0x45, @pid=r2}, @nested={0x27c, 0x23, [@generic="fde4e11d08f32c0a346edac92944dbb7a027cbf721de14b19ff27adc263ade674a7a3d8b987aaa74a766cecd65cc8c612cf380e64ffb16df8e1efe5856c3e150ed78e008d68ed187616e15565356f208421429a9dca5ac8f7126c6968c99aeb0ba37b448b90ecfc2e9dc84f673afe83b645f758db00a1e70c5632c6a2018e07bb3e3fc32d49fd69d69e9fa5be655823850a4f3e99a889275b660ca3a22cb6fcd96f7117fc25573d163105a635de9422194a903595ec1285ac8ef30b0b80d364d2ecb156c915813fbc93bc722ba0a68", @typed={0xe8, 0x2c, @binary="df101a1162171bbf6b52343ab1c99be45da5a5faf4f98f6ae62212b50cffb21d6df39c511c20a325cfd4e80c68b61e9c3511a9b7f6abc909333956c520c5937934001d99c5010d5e978de71ba3fc32c0144aca2ae97e6d2836056d0031030976cd838315eb4f8b05a189137fb9027caa73c142e1b630da19e22d4ee9caee233789b9c979358ee84fbd0694b44b8c4b88b59aaf3f757a10164f646aff0604f94619be0dd052664fa120aee6d7da60fc6f1646757073d10b58d69a1b3ecddf5fac804b8f1ea06306e31b2c563282d6f8234582304127004b6fafbe21fd18f0400f"}, @generic="341903973f85ba9a6e882a1ec7c69f7ea0d1caef0ae79c4583d90a5dd990748cbd8a7eef6afb95403e3385a7ac23801c9c8e5beda0ca60914e59ad826b1ac9da52b3634603da10a4d0738679480fc0c696d8bee0bde672417e7c6d73108176642afdcc3982134ff44f5efe592172be1e7bcf41935724373067ce868c0e587bdb2b962c8b16610a2ae8ce54971eef8babbd134efda8a54f3ef110ec2672f89b9212df9a11f821d55a581e39c9ed61ce94801a5c5ae0719c1a45543d0728ae"]}, @generic="89f0b89cafca0edfa76cd3c6ace54b6efc46e636f11c", @typed={0xc, 0x2a, @uid=r3}, @typed={0xc, 0x75, @uid=r4}]}, 0x754}, 0x1, 0x0, 0x0, 0x11}, 0x0) r5 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r5, 0x600008b0f, &(0x7f0000442000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000522000-0x44)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="411fbc913fae28e6a01d258dddf1b801"}) 2018/01/31 07:13:20 executing program 1: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000004000-0xc)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000035000)=0x310) 2018/01/31 07:13:20 executing program 7: clone(0x0, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000a11000)="") r0 = memfd_create(&(0x7f000027d000-0x4)='\',.\x00', 0x3) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007de000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x5, 0xa0500) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000002000-0x10)={0x0, 0x0}, 0x10) ptrace$peek(0x1, r3, &(0x7f0000000000)=0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@generic="fd76b37b1f8c6891debc56160747e660", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) flock(r0, 0xb) 2018/01/31 07:13:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000c7c000-0x10)={0x1, &(0x7f0000786000-0x8)=[{0x6, 0x2000000000000000, 0x4000000, 0x3}]}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000663000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:13:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002f9000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) renameat(r0, &(0x7f0000ead000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f000050e000)='./file0\x00') 2018/01/31 07:13:20 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fc7000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000fc7000-0x4)=0x0, &(0x7f0000eb8000-0x4)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fc5000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffdb00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000fbe000-0x4)="", 0x0, 0x0, 0x0, 0x0) 2018/01/31 07:13:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) 2018/01/31 07:13:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000058d000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000877000)=0x0, &(0x7f0000d07000-0x4)=0x4) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_gettime(0x0, &(0x7f0000125000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000e28000)="", 0x0, 0x0, &(0x7f00002f6000-0x10)={r1, r2+30000000}) 2018/01/31 07:13:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000236000-0x7)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000bce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") geteuid() mq_open(&(0x7f0000b08000)='wlan0\x00', 0x1, 0x41, &(0x7f00002d0000)={0x5, 0x7fffffff, 0x0, 0x40, 0x0, 0x500, 0xd2a, 0x1}) 2018/01/31 07:13:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000203000-0x8)='./file0\x00', 0x0, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a1c000)=0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00004db000)=""/4096) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00009d5000)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'echainiv(seqiv(rfc7539esp(ecb-camellia-asm,crc32-pclmul)))\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000160000)='/dev/pktcdvd/control\x00', 0x2, 0x0) prctl$setendian(0x14, 0x1) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000a12000-0x4)=0x0) 2018/01/31 07:13:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000002, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:13:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a9e000-0xa)='/dev/ptmx\x00', 0x84800, 0x0) ioctl$TCSETS(r0, 0x402c542d, &(0x7f00003ba000-0x24)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000996000-0x20)=[{&(0x7f0000e31000-0x2)="9881", 0x2}, {&(0x7f0000460000-0xbc)="552c11f172ce7aa60be04971ce7398bb5652413f027c7e7a0712deb3f481341ae892bad992497d17fa5ee5d83e3c825a9e7a4264b9c8adb8ce4db1b120c0ed47bc551131c5a6138de3c372208ba0634873e2232542cba709488f982b40a65b05c9521bd9752b612e392f3de41cea03a05cc6994b1ccf14c2f17cdd627a4adb5f4c11794e0652d5864488c6f549e6933db1a88c0a1a105d5c1087d8819e7192b7411f36336473182ec73faa588349f8a145a1ac058245c164a283b19a", 0xbc}], 0x2) 2018/01/31 07:13:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003e6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x6d6) syz_open_dev$sg(&(0x7f00008f9000)='/dev/sg#\x00', 0x0, 0x107003) 2018/01/31 07:13:20 executing program 1: membarrier(0x1, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0xba, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000362000)={r1, @in6={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, 0x98) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) r3 = dup(r0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00008d7000)={r1, 0x4, 0x20, 0xd6db, 0x101}, &(0x7f0000fde000+0x3c3)=0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/31 07:13:20 executing program 3: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d18000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000078000)={0x5, &(0x7f0000d18000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000886000)={r1, 0x12}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000d19000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d19000-0x4)=0x10) shutdown(r2, 0x0) recvmmsg(r2, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x10020, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000033e000)='/selinux/enforce\x00', 0x260202, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000d18000-0xc)={@dev={0xac, 0x14, 0x0, 0xa}, @dev={0xac, 0x14, 0x0, 0x12}, @broadcast=0xffffffff}, 0xc) 2018/01/31 07:13:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000088b000)='/proc/self/net/pfkey\x00', 0x8840, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001ca000-0x14)={0x0, 0x7, 0x1, 0x80, 0xffffffff, 0x1}, &(0x7f00001ce000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00006e1000)={r2, 0x5}, &(0x7f0000296000-0x4)=0x8) write$selinux_create(r0, &(0x7f0000921000)=@objname={'system_u:object_r:tetex_data_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x36, 0x20, './file0\x00'}, 0x5b) 2018/01/31 07:13:20 executing program 0: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000df3000-0x4)=0x0, 0x4) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000df3000)=0x7, 0x4) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) sendto$inet(r0, &(0x7f0000df4000-0x39)="d710284378f8d033de51bcf44eec9fce4de20f542c7182dfce0e8c95c69423b396ab46d4b309c53b1693af4aff6a198d3d45f1610d8f358d3a", 0x39, 0x40000, &(0x7f0000df3000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000637000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000df3000)=0xc) 2018/01/31 07:13:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a83000)='highspeed\x00', 0xa) sendto$inet(r0, &(0x7f00003e7000)="", 0xfffffffffffffd43, 0x4000, &(0x7f0000db5000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/01/31 07:13:20 executing program 7: mmap(&(0x7f0000001000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000059000-0x4)=0x0, &(0x7f0000050000)=0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000057000)={0x6, 0x5, 0x400, 0x9, 0x81, 0x400}) inotify_add_watch(r2, &(0x7f000002e000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r2, &(0x7f0000057000)={0x27, 0x100, 0x100, 0x7, 0x0, 0xfffffffffffffff8, "7077b1886780ebfa0fe31d9562efd009b6bf646ec4afa94beb4beb08887e86033dd7a03a6c7bcd7a819d227493267bf72f80455f38c7e9967357ef181f6bad", 0x800}, 0x60) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) clock_gettime(0x0, &(0x7f000003b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r2, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10, 0x80800) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0xfffffd56) chmod(&(0x7f0000031000-0x8)='./file0\x00', 0xa0) [ 103.517128] audit_printk_skb: 7 callbacks suppressed [ 103.517135] audit: type=1400 audit(1517382800.836:38): avc: denied { write } for pid=8882 comm="syz-executor2" name="net" dev="proc" ino=18856 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 103.549950] audit: type=1400 audit(1517382800.876:39): avc: denied { add_name } for pid=8882 comm="syz-executor2" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 103.574754] audit: type=1400 audit(1517382800.896:40): avc: denied { create } for pid=8882 comm="syz-executor2" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/01/31 07:13:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000481000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000074e000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000661000-0x4)=0xe8) stat(&(0x7f00006b0000)='./file0\x00', &(0x7f0000fa8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000257000+0x813)='./file0\x00', r1, r2, 0x1000) r3 = syz_open_dev$loop(&(0x7f00001a7000)='/dev/loop#\x00', 0x0, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000332000)='/dev/rtc\x00', 0x220200, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000a6000)='/selinux/checkreqprot\x00', 0x101400, 0x0) 2018/01/31 07:13:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000034000)='/dev/input/mice\x00', 0x0, 0x20200) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000e91000)=0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2018/01/31 07:13:21 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x3, 0x8, 0x1, 0x0, 0x9, "e8928abe6ad855f3e588e123dd15b1079c9cb7eeb182ab6338d68ec99cfb18ecf1b49144de4308fe92f38281b519c4be3e8b4dedefbe42b59ecac82c064cc7", 0x2}, 0x60) clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") clock_adjtime(0x0, &(0x7f0000c06000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:13:21 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000000b000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) ioctl$void(r0, 0xc0045878) 2018/01/31 07:13:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000233000-0x8)='./file0\x00', 0x8) pipe(&(0x7f000026a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) lgetxattr(&(0x7f0000d47000-0x8)='./file0\x00', &(0x7f0000aca000)=@known='security.ima\x00', &(0x7f0000607000-0x72)=""/114, 0x72) r3 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r3, &(0x7f0000b1d000-0x2d)='/\'', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b98000-0x10)={0x40, 0x2, 0x100000001, 0x7, 0x0}, &(0x7f00009b7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000b21000-0x10)={0xfffffffffffffffd, 0x3, 0x2, 0x5c, r4}, &(0x7f0000e1d000-0x2)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00009a2000-0xd9)={r5, 0x800, 0xd1, "245f7e4026aa20e54643c27f5f0e4e51762bf30efd1dd2d5ef4a71f2c8a4ccbcf1e094f89edb4b0e643d23a99841ce072f69e7f0c33a2acf5415730f6653e2695011cb78f560d46cf5163bbdf4b44fd8f30cfc653b82acbbd32354315928dbc000d8dfeb17add1166772a76b03544b55ad3c05da69378d14ac054d577dedc945f45377fb2135feb830d4e061d6a4a4c1775f87e18c20e72b06634429bc6c8eab5bc64243917a809e08772eb40bb5ff4176b3705ac4571e817ee48d6474231e905484032b0b4d4273309f687dbb09acf174"}, 0xd9) setitimer(0x0, &(0x7f0000827000)={{0x0, 0x2710}, {0x77359400, 0x0}}, &(0x7f00009b2000-0x1d)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000d0f000)={0x0, 0x0}) utimes(&(0x7f0000cc9000)='./file0\x00', &(0x7f000032e000-0x20)={{r6, r7/1000+10000}, {0x0, 0x0}}) 2018/01/31 07:13:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000108000)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b04000-0x11)='/selinux/enforce\x00', 0x80, 0x0) write(r0, &(0x7f0000dfa000)="34e8d43c9e9144e193ca121c76b66da226e024b61e61f2793ff44ddba956668707d73beed9f1be8c5682b49f1f9803e15f27665dcad4a5f9917cf903c0336ec4a87a6392553c97e623259759a1ec3c1b25d0bbd1a68d28b38f6ee38e9bc6740d341eaa811a604b6e753ad3c58e2bf9b0d38bb6cd2836c2d49e59dbaa7007ae2021de132de5627944e4a9e7f393cdc89d875282d7c6a22db7df76525df799d100019832573c4ba3a7503a4c4579e19d1e20f6439d4d1cbf6022c484b9b16b71924454937aafd04e62df820654ea99e4bede59fafedbbd65eb58c0f8b9a7aea0a0b432e3707cc9123a81fa5265cf500ba89aad0584a8931c", 0xf7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000283000-0xb0)={{0x9, 0x1}, 'port0\x00', 0x2, 0x0, 0x5, 0xfffffffffffffa91, 0x40, 0x20, 0x1, 0x0, 0x0, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCNOTTY(r1, 0x5422) getpeername$unix(r0, &(0x7f0000f8a000)=@file={0x0, ""/4096}, &(0x7f00003fa000)=0x1002) r2 = socket$inet6(0xa, 0x6, 0xfff) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000094000)={0x2, 0x101, 0x7, 0x79, 0x4, 0xe2}) getsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f00007e1000-0x1)=0x0, &(0x7f000000e000-0x4)=0x4) 2018/01/31 07:13:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000077000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) statfs(&(0x7f000049a000-0x8)='./file0\x00', &(0x7f0000e23000)=""/112) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') sendfile(r0, r0, &(0x7f000031b000)=0x0, 0x1) sendfile(r0, r0, &(0x7f000079c000)=0x0, 0x7ff) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/31 07:13:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r0, 0x9, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000003000-0x20)={@generic="f27938002000000000000000007700", @ifru_flags=0x8000000000001}) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) sched_setparam(r0, &(0x7f0000000000)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000003000-0x8)=0x0) syz_open_procfs(r0, &(0x7f0000002000-0x9)='net/udp6\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)='\\\x00', r4) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r5, 0x0, 0x37, &(0x7f0000002000-0x4)=0x80000000, 0x4) prctl$intptr(0x8020000030, 0xfffffffffffffff6) 2018/01/31 07:13:21 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fb0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000fd1000-0x4)=0x0, 0x1000006, &(0x7f0000da1000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000004000)=0x0, 0x4) 2018/01/31 07:13:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fbd000)={0x0, 0x0}, 0x0) fchmod(r1, 0x1000043d) utimensat(r0, &(0x7f0000940000)='./file0\x00', &(0x7f0000cff000)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x100) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) ioctl$TIOCSBRK(r1, 0x5427) 2018/01/31 07:13:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00001a0000-0xe)={0x0, 0x9, 0x3, [0x1ff, 0x81, 0x20]}, &(0x7f0000b65000)=0xe) r2 = creat(&(0x7f000074b000)='./file0\x00', 0x3d) bind$vsock_stream(r2, &(0x7f0000d9a000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000980000)={r1, 0x6bf9deb8}, &(0x7f00001e7000)=0x8) r3 = socket(0x10, 0x802, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a7e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) write(r3, &(0x7f00008af000-0x1f)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) socket$netlink(0x10, 0x3, 0x15) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000027d000-0x3)='lp\x00', 0x3) 2018/01/31 07:13:21 executing program 4: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000fa2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008e3000-0x4)=0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001db000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa6000-0x4)=0xc) ptrace(0x4207, r3) ptrace$setopts(0x420b, r3, 0x8, 0x20800020) 2018/01/31 07:13:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x8000a, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000000000)="5e0abccbc6f989ac7e33a49edbf44bd83ec032d8431e4d649e0416f41e22589e54b45ecd918b7397ce9e8fdb4f60968b595d040ba0b0044b429a475617e45cf1197078bd34fbcfdd10511863b1519d9b2901d819e7e412b4bb4f5f3028ee34723bacb40cae50007b26c202b34b847da6c7943d3c3aeea40bb2974d50e61d58208dc995e3b9b9127663e4e6727006ec1170aa3c446f8a429188079d38fd92d361a0ae97446cac4bf765d75e420ed9dfe00123c123dbda6518720920f24baed0ae25c0e58ab4248863861a7a0593c0f2554a5a84cb9a0a15f4585c2542f8220fbb62e1", 0xe2, 0x0, &(0x7f0000a94000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000089b000)="6e65072f69676970360054be5be3") preadv(r1, &(0x7f000091f000)=[{&(0x7f0000ebd000-0x6c)=""/108, 0x6c}], 0x1, 0x1000000) 2018/01/31 07:13:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000c49000-0xdd)=""/221) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00009ad000)=0x0) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/31 07:13:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r0, r1) getsockopt$inet_int(r2, 0x0, 0xe, &(0x7f0000d75000-0x4)=0x0, &(0x7f0000bff000)=0x4) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/01/31 07:13:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e6a000)=0x0) syz_open_procfs(r2, &(0x7f0000a34000-0x8)='net/tcp\x00') pwritev(r1, &(0x7f00001c2000)=[{&(0x7f0000ea5000)="", 0x0}, {&(0x7f00003a0000-0x62)="", 0x0}, {&(0x7f00001f8000-0x4f)="85843328a5ea8f8cad451637a6304f6eab3b3ece73dff934f3ef07808f7c6bc96a7921eefc067c00ac13afe9875af041", 0x30}], 0x3, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000724000)={0x0, 0x0}) 2018/01/31 07:13:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000095a000)='/dev/sequencer2\x00', 0x82, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000c48000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00009f6000)={r1, 0x7, &(0x7f0000b84000-0x1c)=[0x0, 0x8, 0x8000, 0x100000000, 0x7ff, 0x3, 0x7ff], &(0x7f0000761000)=[0x100, 0x1], 0x4, 0x1, 0x7, &(0x7f0000ae9000)=[0x3], &(0x7f0000629000-0x8)=[0x3, 0x9], 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x2) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000791000)=[{{&(0x7f0000dcd000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000802000)=[{&(0x7f00009e3000-0x74)='/', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f00006f4000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000119000-0x20)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/31 07:13:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000269000)=0x7, 0x4) write(r0, &(0x7f0000348000-0x1f)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a6c000)='/dev/rfkill\x00', 0x400000, 0x0) 2018/01/31 07:13:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f000074b000-0x26)="260000002a0047d2ff0800000000000000010000010000000000000004000000000000000021", 0x26) fcntl$getown(r0, 0x9) [ 103.859280] audit: type=1400 audit(1517382801.186:41): avc: denied { execute } for pid=8946 comm="syz-executor2" dev="pipefs" ino=18892 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 [ 103.915863] binder: 8955:8960 transaction failed 29189/-22, size 0-0 line 3004 [ 103.931301] binder: 8955:8986 transaction failed 29189/-22, size 0-0 line 3004 INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes [ 165.348414] Buffer I/O error on dev loop0, logical block 0, async page read [ 165.355685] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 167.849109] IPVS: Creating netns size=2536 id=13 [ 227.398559] Buffer I/O error on dev loop0, logical block 3, async page read [ 227.405867] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 227.405915] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 227.405946] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 367.907053] INFO: task syz-executor5:9128 blocked for more than 120 seconds. [ 367.914284] Not tainted 4.9.78-g7be1985 #24 [ 367.919857] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 367.927972] syz-executor5 D26896 9128 8995 0x00000004 [ 367.933695] ffff8801c3bab000 0000000000000000 ffff8801da2eea00 ffff8801d9b73000 [ 367.942201] ffff8801db321b98 ffff8801d4c9f2c0 ffffffff838a1bbb 0000000041b58ab3 [ 367.950229] ffffffff84193238 00ffffff8123be70 ffff8801db322468 ffff8801db322490 [ 367.958253] Call Trace: [ 367.960823] [] ? __schedule+0x67b/0x1ba0 [ 367.966521] [] ? bit_wait+0x90/0x90 [ 367.971809] [] schedule+0x7f/0x1b0 [ 367.977018] [] schedule_timeout+0x56c/0x10b0 [ 367.983058] [] ? usleep_range+0x140/0x140 [ 367.988875] [] ? kvm_clock_read+0x23/0x40 [ 367.994653] [] ? kvm_clock_get_cycles+0x9/0x10 [ 368.000904] [] ? ktime_get+0x13d/0x1d0 [ 368.006424] [] ? __delayacct_blkio_start+0x41/0x80 [ 368.013020] [] ? bit_wait+0x90/0x90 [ 368.018297] [] io_schedule_timeout+0x1be/0x390 [ 368.024504] [] bit_wait_io+0x19/0xa0 [ 368.029878] [] __wait_on_bit+0x57/0x120 [ 368.035481] [] wait_on_page_bit+0xf4/0x140 [ 368.041385] [] ? page_waitqueue+0x20/0x20 [ 368.047301] [] ? autoremove_wake_function+0x90/0x90 [ 368.053946] [] ? pagevec_lookup_tag+0x3a/0x80 [ 368.060100] [] __filemap_fdatawait_range+0x1c1/0x2b0 [ 368.066831] [] ? wait_on_page_bit+0x140/0x140 [ 368.073325] [] ? __filemap_fdatawrite_range+0x1bb/0x250 [ 368.080356] [] ? replace_page_cache_page+0x610/0x610 [ 368.087124] [] ? page_endio+0x180/0x180 [ 368.092724] [] filemap_fdatawait_range+0x25/0x50 [ 368.099131] [] filemap_write_and_wait_range+0x74/0xb0 [ 368.105961] [] blkdev_fsync+0x66/0xb0 [ 368.111437] [] ? thaw_bdev+0x180/0x180 [ 368.116976] [] vfs_fsync_range+0x10a/0x250 [ 368.122835] [] blkdev_write_iter+0x2a6/0x380 [ 368.128904] [] ? bd_acquire+0x250/0x250 [ 368.134518] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 368.141376] [] vfs_iter_write+0x2e0/0x450 [ 368.147170] [] ? check_preemption_disabled+0x3b/0x200 [ 368.153986] [] ? vfs_iter_read+0x3f0/0x3f0 [ 368.159988] [] ? splice_from_pipe_next.part.10+0x22e/0x2f0 [ 368.167288] [] ? __kmalloc+0x11d/0x310 [ 368.172805] [] iter_file_splice_write+0x5b5/0xb60 [ 368.179318] [] ? page_cache_pipe_buf_release+0x130/0x130 [ 368.186401] [] ? selinux_file_permission+0x82/0x460 [ 368.193083] [] ? rw_verify_area+0xe5/0x2b0 [ 368.199299] [] ? page_cache_pipe_buf_release+0x130/0x130 [ 368.206393] [] direct_splice_actor+0x125/0x180 [ 368.212645] [] splice_direct_to_actor+0x2cc/0x800 [ 368.219155] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 368.225796] [] ? do_splice_to+0x160/0x160 [ 368.231621] [] ? security_file_permission+0x89/0x1e0 [ 368.238375] [] ? rw_verify_area+0xe5/0x2b0 [ 368.244246] [] do_splice_direct+0x1a7/0x270 [ 368.250217] [] ? splice_direct_to_actor+0x800/0x800 [ 368.256881] [] ? rw_verify_area+0xe5/0x2b0 [ 368.262743] [] do_sendfile+0x54b/0xd30 [ 368.268409] [] ? do_compat_pwritev64+0x100/0x100 [ 368.274798] [] ? __might_fault+0x114/0x1d0 [ 368.280702] [] SyS_sendfile64+0xd1/0x160 [ 368.286390] [] ? SyS_sendfile+0x160/0x160 [ 368.292205] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 368.299043] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 368.305600] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 368.312234] [ 368.312234] Showing all locks held in the system: [ 368.318556] 3 locks held by kworker/u4:1/22: [ 368.322947] #0: ("writeback"){++++.+}, at: [] process_one_work+0x6f2/0x1610 [ 368.332314] #1: ((&(&wb->dwork)->work)){+.+.+.}, at: [] process_one_work+0x72c/0x1610 [ 368.342964] #2: (&type->s_umount_key#22){.+.+..}, at: [] trylock_super+0x20/0x100 [ 368.352991] 2 locks held by khungtaskd/514: [ 368.357326] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 368.366016] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 368.375737] 1 lock held by rsyslogd/3906: [ 368.379920] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 368.388815] 2 locks held by getty/4035: [ 368.392760] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 368.402093] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x1f4/0x16c0 [ 368.412050] [ 368.413652] ============================================= [ 368.413652] [ 368.420816] NMI backtrace for cpu 0 [ 368.424484] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.78-g7be1985 #24 [ 368.431656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.440989] ffff8801d8787d00 ffffffff81d94409 0000000000000000 0000000000000000 [ 368.448972] 0000000000000000 0000000000000001 ffffffff810bac10 ffff8801d8787d38 [ 368.456941] ffffffff81d9f52d 0000000000000000 0000000000000000 ffff8801c3ba9c18 [ 368.464912] Call Trace: [ 368.467477] [] dump_stack+0xc1/0x128 [ 368.472817] [] ? irq_force_complete_move+0x390/0x390 [ 368.479543] [] nmi_cpu_backtrace+0xfd/0x120 [ 368.485498] [] ? irq_force_complete_move+0x390/0x390 [ 368.492222] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 368.499290] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 368.506274] [] watchdog+0x6f0/0xa70 [ 368.511521] [] ? watchdog+0x125/0xa70 [ 368.516942] [] kthread+0x26d/0x300 [ 368.522101] [] ? reset_hung_task_detector+0x20/0x20 [ 368.528733] [] ? kthread_park+0xa0/0xa0 [ 368.534328] [] ? kthread_park+0xa0/0xa0 [ 368.539920] [] ? kthread_park+0xa0/0xa0 [ 368.545524] [] ret_from_fork+0x5c/0x70 [ 368.551184] Sending NMI from CPU 0 to CPUs 1: [ 368.555725] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff838b18a6 [ 368.563175] Kernel panic - not syncing: hung_task: blocked tasks [ 368.569310] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.78-g7be1985 #24 [ 368.576470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.585813] ffff8801d8787cb8 ffffffff81d94409 ffffffff83a8ade0 ffff8801d8787d90 [ 368.593803] ffff8801c3ba9c00 dffffc0000000000 ffffffff84409000 ffff8801d8787d80 [ 368.601781] ffffffff8142f4a1 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f2e5 [ 368.609751] Call Trace: [ 368.612315] [] dump_stack+0xc1/0x128 [ 368.617653] [] panic+0x1bc/0x3a8 [ 368.622639] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 368.630836] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 368.638090] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 368.645338] [] watchdog+0x701/0xa70 [ 368.650586] [] ? watchdog+0x125/0xa70 [ 368.656007] [] kthread+0x26d/0x300 [ 368.661166] [] ? reset_hung_task_detector+0x20/0x20 [ 368.667809] [] ? kthread_park+0xa0/0xa0 [ 368.673401] [] ? kthread_park+0xa0/0xa0 [ 368.679003] [] ? kthread_park+0xa0/0xa0 [ 368.684600] [] ret_from_fork+0x5c/0x70 [ 368.690673] Dumping ftrace buffer: [ 368.694257] (ftrace buffer empty) [ 368.697941] Kernel Offset: disabled [ 368.701554] Rebooting in 86400 seconds..