000aac000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000a8b000-0xc)={r6, 0x3ff, 0x20}, &(0x7f00009a0000)=0xc) r7 = accept4(r1, &(0x7f0000b17000)=@generic={0x0, ""/126}, &(0x7f0000dbd000)=0x80, 0x0) clone(0x0, &(0x7f0000572000)="", &(0x7f0000dad000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000501000)="") fcntl$F_GET_FILE_RW_HINT(r7, 0x40d, &(0x7f0000806000-0x8)=0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000005d000)=0x0) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/31 08:02:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000768000-0x137)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x1, 0x1, "7cdc5d8485664050ae8292417d4216a1fd48d0b13037a1d9c039c7cbedb3068a16c38b7f58f7c843ddc3af21e169ca92cecb99851ca74c2f7bead2e48a9c32babf2f28838f1c989cf84cc5beb8df01da"}, 0x160) 2018/01/31 08:02:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xb, 0x0, &(0x7f0000f91000-0x10)={0x0, 0x0}) r0 = getpid() r1 = gettid() r2 = creat(&(0x7f0000c07000-0x8)='./file0\x00', 0x88) ptrace$peek(0x3, r0, &(0x7f00002b2000)=0x0) r3 = socket$inet(0x2, 0x80005, 0x0) modify_ldt$write2(0x11, &(0x7f00001ab000-0x10)={0x6326, 0x20001000, 0xffffffff, 0x5, 0x7f, 0x2, 0xfffffffffffffff8, 0x3, 0x471, 0x5}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000f54000)={0x1, 0x0}) tgkill(r0, r1, 0x3b) 2018/01/31 08:02:53 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x85, 0x0, &(0x7f00005d0000)={0x0, 0x1c9c380}, &(0x7f0000001000)=0x0, 0x3ffffffe) [ 89.409682] binder: 15758:15763 transaction failed 29189/-22, size 80-16 line 3005 [ 89.444423] binder_alloc: binder_alloc_mmap_handler: 15758 20000000-20002000 already mapped failed -16 [ 89.487774] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 08:02:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00003aa000)=""/4096) accept4$ax25(r0, &(0x7f0000dd3000)={0x0, {""/7}, 0x0}, &(0x7f0000c47000-0x4)=0x10, 0x0) vmsplice(r1, &(0x7f0000a07000-0x80)=[{&(0x7f0000104000-0x1000)='x', 0x1}], 0x1, 0x9) 2018/01/31 08:02:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) pread64(r0, &(0x7f0000543000-0xce)=""/206, 0xce, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b33000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x10001}, &(0x7f0000c56000)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00002f9000)={r2, 0x0, 0x3}, &(0x7f0000d96000-0x4)=0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f0000310000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x69105acacdd82fd8) 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, &(0x7f0000a24000-0x31)={&(0x7f00005b4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008fd000-0x4)={&(0x7f00008d6000-0x1428)=@delpolicy={0x958, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @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}, 0xffffffffffffffff, 0x0}, [@algo_comp={0x7d4, 0x3, {{'lzjh\x00'}, 0x3c58, "45fd9a7f247300015a7891fef251b3d89754068a023c962a405be64d4b32adc55ca4b431dee78ed63735c64a901d90189120d688335c2b1c919f4b24a7cffa5fdb3ec10641b2ef1cbb0515b4e01c128f6413139709385618f1048c5fcbe67240e131c26c1236b8e0895d84fcfd69892b17a845bed7f305af940bfd6aa87f0f92251031284b4d958c7d78364f9f778e2fafa7908fadefb4e8839a8cf202e5516c4a617984a9edc371af04b9f45bc79fad683277c298bdaae16b61d99bdc08a936222ac2f76059662db62514448d07d48cdf7a8b1fef940415e836e24ca6524e3e2555f0c1e21b7e78a9d59123cb48ff08b3a61cc8ee1bad31763d26356334ea78da77ae8c5523dabbb660938f8a9e640fcf76357bb7d2f16cafdb4a29b536fba078d4303a7d9ea23a7f95c161fb58d7bd8b82b4be2b631f9940a0672de6a99c71e42114b1312eb2c1ad6750d29e74bdf02390e4d2274f081943cb97caeee258f7effb07fb5ec7ae75c78837cf58b0092d7aeb58098421a94425ef542b6726831200d17612d1cff60c676641ebba29cc4e3103c8225ffeee489ab028568c3be08d50f7b71eb5682aecf4b5d241a0426b73b37613d6fbabd9afcd3621a66ceae4a35568fadbdc0d3bc7808fe392a99ca79074b9d6bbf680d8e34cd40d02c1d89cf032ed121af190986d2cc48f5b527a94828374a60ae481d39ec6fbf6c8ca4a799bd69bfe5e50dfa6d755091051c79e5543b73a769cc15dac0e91c0c19759169e2805d7397627ccdfbb14b2727a5376e521a66ddf3e136147ba25f6a0898f36566f4e6ab0204c6c873c084a7c39f2af033922c68d988885a5725d7baa8649c12102edbd0f084627516391d4c98a1ba2baf04cf6850a37f4f1efd0aed58202067665d12e1d36f012f7e179ec3ae549f73f1532d759a96ffdeb88acb28be8bbb588a78df30a09d54e1aa94eb06508739eca45a1648ec0570c801cf180159d2812824ca575e2260db48b630c52321f0ff516fc4b9b26d2cfe2bccfd37dfa8b11b92fcda1a6e221098c0d565b8223ac7a4f084c97c27dbf0aa6781c07b9b69140a3e6dee3fdf94ff7a8f382a380f0518f69f7e2ce4d5d961cfbc111382fa4ed5a70d5786d7a32d7f6278b6234a5054f9e2da37ea290f7290a2ce2c7f1f7fe18cda1b40a77972fc15992d9f18fb71a6cd28e3e0a156b329f3cfa9dfd792f80e06edc27deb1d153e2bb62405bd2f00a3424add1f0782239c7db3794003edbfe7fc0174333c47d3002a8da2f7185910fd1dbdac401e885ec489a0fac3782e119218ee569233647898bd721be98effd84295c78a5ab3871c63158de685e74e57a53ebcc96ba40a85fed87068148a528506e4e313ffc38fd7e6647b7f8b153617d9a45920816cdc2aef8a1c6ef23351469b5b5dd0760d069c8411ff7d5a80683d9afe75bdd58434ee1322735926dd1dafa56d4ac179954f7d3f4fbd157c0b9c4265d3b740c4d4ac8293aa357c241a11bc14e8a0101493244362858ce0bd83741a7c6283b1ed66bb4abe9b9a29a0f8b805251936124387f1da113432c31a0ed867fe4b64c2914a614ca837fe2d1f3078a80477ec420df18276e14406771d11c9487634bc3d5d6c7b2996194baf2a8b3b15651f5a538e9a1a3bb4464f0955467251b9f073149136b98a638b5224cb482ff1a0cd0921f8ceac3df11107d931b139983ceeb7d7b9269487a0c58aa41f9333e6f96f5a6bce3b0c6b297e279f551f77bab5274c497112a55346f793e99729e8e47c79184a83aee276b1df58c4e9cd6c0fc246a3e859554da739e903aa023586b8c4c4eb2a07ebdd20f383ea85184ede677236956f8bc0f371ee1a987346412ece33552517057e8719af81d602695bf9ba7d308b9cea3f0146540b56524665a5aed21163087b598e973b58f32bea2c8421293f4793f0835796d99bb36afd420ddd70f4dae2ef86204aae67e40f30a23ab77dab8543c8e5a4afe643ccbcaa57621e42691ef417766bfdba38d7682e39fb1c924f3aab0af81d06515d73ee2240b8191ee2d463c5f7e9d38e2335320c6e402df89e9f870d05d3ea69a7450d8660c1ecea87bbc6ef4b5a30f5543ecaa80d531bd30ad38d98060e0c95b7112ea7ae3074c862d39c57f96179ece7f25761b53b8afd5acfba8de8277b2433eb3243d995bea599d0feabd061a0ccb7cf8991508d2bf7719e56ce1261dc0973ebff1f7ac3e54c654a95331ba8d9e6598a13887c6908629c85b683e1a96693bbe0d845ca928505db00f199f0cb85685378a0e2bea340ad57df389ca04791b9beb229f907cc399e63f0c1394ff096d696a13f76899473b13835afb79c08b3e4e3d40829426e4fa01dcba9d6ed29173573347a301e71de80c61afc5ad2c11a8954628850e64f2025d8617e330cd22e4a84108decfab8b66483a575ae2734820b8c404472750654a5e4e09d888f8cc53e702e521f4fb94821a6b519336a74e04a30f36955d312c83b3d6e5227a241b252e4b066652a0ffa653b8764c31183d5054f1cbdaf81a6ec47f67cc8792a26189c2c0d2ce38d71c29d5d718a2530680276475bef2cc537869b41ed5c81ca8d9b4a3103311e8725791c98aebba7e86eefd18a43114d6150d5818ad7095576685b35ec80da95a1da64cba9b35a46e7a7f56e6c0d8ad6797768058871e71469d13b15a433da68c77f4e6023d38c923cc1eea17f09e780a557d7d"}}, @algo_comp={0x10c, 0x3, {{'lzjh\x00'}, 0x608, "7f553e4698f08645d27f368d5c982af5a87f436b06650e9b0acba98322a4aba9980ab63fea783358501a0e13524f881d2b93d167b619c58f376ec93ecf8b2b39e90def0358ab2d3639b6d32aea6e199d9ab1f849686429cb1c18512ca5a344b49ec61b1436e7b385ffbede8d9cfcae3bb56a898fecab08bab7be244e0912e8712cd30e8d43f255bbadcb0b65dad8ad73489c4f128ef1d9fae676fca7baa07387e1f91b05eb447334881c0f3c17bf93da4e5732bcca46bc89a516d60896f7b7e0ee"}}, @replay_esn_val={0x28, 0x17, {0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0]}}]}, 0x958}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x1ac}], 0x1, &(0x7f0000399000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) 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, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) accept4$unix(r1, 0x0, &(0x7f00000c4000)=0x0, 0x80000) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:02:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1b, &(0x7f00003f9000+0xc8b)=""/0, &(0x7f0000000000)=0x0) fcntl$addseals(r0, 0x409, 0x8) 2018/01/31 08:02:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f0000fb9000-0x24)={0x0, 0xfff, 0x0, 0x9, 0xc3, 0x400, 0x10000, 0x6, 0x7fff, 0xff, 0x2d, 0x23}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005b7000)={0x0, 0x0}) r2 = getpgrp(0x0) r3 = getpgrp(0xffffffffffffffff) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000072b000-0x16)='/selinux/checkreqprot\x00', 0x632881, 0x0) signalfd(r0, &(0x7f0000bb1000-0x8)={0x6}, 0x8) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000b8a000-0x4)=0x80, 0x4) r5 = creat(&(0x7f000078d000-0x8)='./file0\x00', 0x80) setsockopt(r5, 0x9, 0x6, &(0x7f0000a31000-0x1000)="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", 0x1000) tgkill(r2, r3, 0x40) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000073d000)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b34000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x1, 0xffffffffffffffe1, 0x4, 0x7fff}, &(0x7f0000d19000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00007be000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000832000)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000047000-0xb8)={r7, 0x97, 0x3, 0x8, 0x400, 0x4, 0x2, 0x0, {r8, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x3, 0x3, 0x6}}, &(0x7f0000965000)=0xb8) r9 = openat(0xffffffffffffffff, &(0x7f0000b2d000-0x8)='./file0\x00', 0x800, 0x10a) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ad6000-0x54)={0x0, 0x4c, "859e18e32a8f836b80bfc9381e41e1b6042d10ee52ec15c144cab1d47db81d5cfd80164481bb2c113eb6385bfaa939080d7a5d4cfe33d21367b950b2dafccd744fc490e9e2e3b5f50add688b"}, &(0x7f0000f4e000-0x4)=0x54) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f00003dd000-0x10)={r10, 0x54, &(0x7f0000797000-0x5)=[@in6={0xa, 0x2, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x3, 0x3fb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x3, 0xfffffffffffffff7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x1f}]}, &(0x7f000020e000-0x4)=0x1e9) r11 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000226000)='/dev/rfkill\x00', 0x0, 0x0) r12 = getpgrp(0x0) getpgrp(r12) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r11, 0x111, 0x5, 0xe78, 0x4) epoll_create(0x8) setsockopt$inet_sctp_SCTP_INITMSG(r9, 0x84, 0x2, &(0x7f00003d2000-0x8)={0x3e6c, 0x8c, 0xb0, 0xb5d4}, 0x8) dup2(r1, r0) sendto$llc(r9, &(0x7f0000c7e000-0x6a)="b0c6da5ce6246bb7c6f68b6c7527a5e79d138a130dcdf5c3019b4db8c9cdb0544777aeec026e06aa77f7e654d2b59dfd3330f1eea4c5e69b57ff4d402125a57ac7b9f747f46b4197051dc8b0f0e4126882dde34350cff56d5250fd04c7c974b79f19dbdb2264b89a3df7", 0x6a, 0x44, 0x0, 0x0) 2018/01/31 08:02:53 executing program 2: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") bind$inet(0xffffffffffffffff, &(0x7f0000a90000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) recvfrom$llc(r1, &(0x7f0000001000-0xf)=""/15, 0xf, 0x20, 0x0, 0x0) 2018/01/31 08:02:53 executing program 6: mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000215000)={@common="6c6f00000000000000000300", &(0x7f00002a2000)=@ethtool_cmd={0x17, 0x2, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, [0x0, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000093e000)='tls\x00', 0x4) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000093e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000093f000)=""/137) getsockname(r0, &(0x7f000093e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000093e000)=0x14) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000937000)={@generic="f89afccaacaad3ecdfb263f211b22191", @ifru_addrs=@can={0x1d, r2, 0x0, 0x0}}) setsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000771000)=0x8, 0x4) fcntl$dupfd(r0, 0x406, r0) chdir(&(0x7f00006ed000-0x8)='./file0\x00') mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000941000-0x4)=0x6) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000093e000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 08:02:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000378000-0x2)='/dev/usbmon#\x00', 0x8001, 0x402000) r1 = accept(r0, &(0x7f0000368000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015a000)=0x2e) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00008d2000)=0xf1, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000046e000-0x2e)={0x0, 0x26, "d157b3134782dfe7f0a86fd2fb9528f5bdfe54b955a89809918eb056ad139f4982607f917eaa"}, &(0x7f00007eb000-0x4)=0x2e) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000568000)={r3, 0xe0, 0x7, [0x200, 0x0, 0x5, 0x8, 0x1, 0x5, 0x9f4b]}, 0x16) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:02:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x2) r1 = accept$netrom(0xffffffffffffffff, &(0x7f000056a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b07000)=0x10) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000c2d000)=0x0, &(0x7f00002f2000-0x4)=0x8) write$evdev(r0, &(0x7f00008a9000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00005f6000-0x4)=0x1) 2018/01/31 08:02:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000ceb000-0x78)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d52000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b85000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000697000)=""/203) 2018/01/31 08:02:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800800000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005a3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000698000)=0xc) getpgid(r1) 2018/01/31 08:02:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) remap_file_pages(&(0x7f00003b6000/0x2000)=nil, 0x2000, 0x8, 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="7c97070a04d8ec7d50f48a81b5134db604b37fc244ee463ae32dfcb97cb96caa53f3bd6c8f055c9742fe8d0d970edd9c87ae04f2c4e3b139f76f10ea42ed682d514cd1b6bdb3c9eb9bc8aca368dba12b111fdea1ff85144ef166737db22c9ef24de818d3f0070cc22ae130596616ee43f68e5276fe232c1cae79771ec3228e90bd5b049cfbc491ea1a97ebf81e34ebc07c1ea70a5c421e592866b117ff7de708e5c8b051934ac32d47c68a23083d8277fdad0511c8b10895bf1f") r1 = syz_open_procfs(0x0, &(0x7f00001e0000-0xa)='sessionid\x00') lseek(r1, 0x0, 0x3) 2018/01/31 08:02:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_addrs=@sco={0x1f, {0x0, 0x0, 0xffffffffffffffff, 0x2, 0x10000000000, 0xfffffffffffffffe}}}) readv(r2, &(0x7f0000292000)=[{&(0x7f00000b9000-0x85)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 08:02:53 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80004, 0xfff, &(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000005000-0xc)={0x0, 0x1f, 0x30}, &(0x7f0000017000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000a000)={r1, 0xff, 0x2, [0x6, 0x6]}, &(0x7f000000d000)=0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000017000-0x38)={&(0x7f0000014000)=@ax25={0x3, {"0e7a4e4cff5c15"}, 0x8001}, 0x10, &(0x7f0000016000)=[{&(0x7f0000016000)="4c5d704bc62a63670e9212bede9c91d6dfbd3f2f16a2a9705f1e215681ec00b18b7d758987854cb86960957971784e4663e9b41e8ec2f7dc8d5eb7f6d6502606e9239c52b674099f6305aa74afae3ff5c1b0756034d7569e4f869811b003df77dddb01ec45e98910dd278a483a6ea7d6ae73634a1024d19dbafeddaffc3ccdedc51af302ab76c7ad8f0ed204dc8b9bdf0a1b89df6316bba30744f2121883f7c87c77867f1c6be2908563c853c297e9021aa7a8a327287baae8e134242a472d2693f64d2b96d02a8445f325cbd4285fea833b6e2bc1220798ad28a6c6568209830dbbe857fc09373abe2f551677449f41e4639b23cf778525", 0xf8}, {&(0x7f0000014000-0x7f)="6e895820601caf2d7bd3c5a5db271de791f0e618bed921448d64215ffd1694483edec4bdc264a4af6122f4af0c1e2265f2a20ea8deb3581000a7bd6bbf6cc6a9e148a42e836f7828db04b411e45c1c4efb49ff2f142145d09d6f59118d1319d5ff11c3a5d72d3b900a51a3a3f3a8279b4723413bce6f1ce911cfc9b1cc7ec8", 0x7f}, {&(0x7f0000009000)="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", 0x1000}], 0x3, &(0x7f0000013000)=[{0x88, 0x1, 0x55e2, "164fcd79f30dc625b76a094f08bfbc9ebe52f9db14bd19c3da74c71e69119a4ebf7641ffd4c28d748f5b85da9147ca579155e7cd0c059b7c38d54252ce6f2731a0514bc9746f85d354625381e09bba6587b70f286459a2b74f91a8907748290a96ac1b5c320f017fab61d17b5a17dadcc27e2c24b44a4fa7"}, {0x90, 0x117, 0x242, "5f3cc5e8671e399fefcbcf8122033a14bb6710e43a238d1e99bc5dc730261b80186dce872f95dbac461ec3d6e85ea9b8385e71e5e2109ff35ef2ca47a73b9efffcd272732efb88fc25236370fd873406b2646cdc821fc971818dbd04933a6e2376908a28885fafa809e245a53d9d9f82b7c49a31cebd78b1a1bc8e3f843ba78b"}, {0xb8, 0x10f, 0x200, "ccdb9f7245a2d375ac1eaac8590bb5210c920853a8b0567e8e0fc2acb7f689f5a170d2f06e27039c49dbf72e7505f8f51f7a3c7e16b091e29bd164764b9157f296537cc28e5fe7a5cc4a6629befcca14bdfed98fa9a55bdaca4e9d20291de27f82bad23898f69ac88c3e95bdd8ae213be5aedac2fec51f80ad29ce63453a51aec6d6c76f316b1f16449a2343adc4a321506f2a50ea8d59e8a03b348ec2e8b9f4a4c590eb5044"}, {0x100, 0xeb5af53e8e87b60f, 0x80000001, "d5afbe27f1c4216d0d5fc680760ba45cb34f30a5358337d6624a8233cb7e65ac0f353913bc902554b7efc391015b23219273700a62e1124a638db6f33b41b23255bbb663fd53e8c9762d2741bbca30aa74721f670eb554ce5be3dc95438c75d96ac00254e3364a5ac3bede9bdca4a2138e9f81fdf2e6e756bfae90f4c25687f33ad7b11671776bc7280fddb7dbf0028c212a02d1fa56637a3811c4a7a6bf10478988b41651ae1b5326e55dbb1d0d981296a96c80cfa1e9b7afbb77dd59c0828f95c60d85f64d67d0dd8830407623b3bbdf5e7bfef4c200f83e8a77daa3fa8f4a37f504bf826ac57bbefd124b5b31"}, {0x40, 0x84, 0x3, "b27db7cc7e651001f8a0ecd0f025872d98e6de5b98ed8c9695392556fdf69f145d47d432d277058c0399783897c46f23"}, {0x30, 0x113, 0x10000, "1a733749afbf1115b7f4b81cdc3c8f60fba0a03e8d586927639e51e5faeb91"}], 0x340, 0x800}, 0x20008080) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/31 08:02:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getrusage(0x1, &(0x7f000084e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 08:02:53 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xffffffffffffffff) r0 = request_key(&(0x7f0000002000)='.dead\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="b3eeec551f7125787221c0ebcf9c537822", 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xcc04be3489255f59, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r0, &(0x7f0000003000-0xb)='cifs.idmap\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r0) 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) execveat(r1, &(0x7f0000003000+0x376)='./file0\x00', &(0x7f0000004000-0x38)=[&(0x7f0000003000-0x3)='keyring\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000004000-0x11)="b3eeec551f7125787221c0ebcf9c537822", &(0x7f0000002000-0x1)='\x00', &(0x7f0000002000)='\x00', &(0x7f0000004000-0x6)='.dead\x00', &(0x7f0000001000+0x539)="b3eeec551f7125787221c0ebcf9c537822"], &(0x7f0000003000-0x18)=[&(0x7f0000004000-0x2)='\'\x00', &(0x7f0000004000-0x4)='@-/\x00', &(0x7f0000003000)='keyring\x00'], 0x1400) keyctl$update(0x2, r0, &(0x7f0000001000)="", 0x0) 2018/01/31 08:02:53 executing program 2: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000464000-0xc)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000dc0000)=0x3) r2 = syz_open_dev$urandom(&(0x7f0000032000-0xd)='/dev/urandom\x00', 0x0, 0x0) close(r2) socket(0x18, 0x0, 0x4) dup3(r0, r2, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dc2000-0x16)='/selinux/checkreqprot\x00', 0x109000, 0x0) 2018/01/31 08:02:53 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000002000-0x5a)=""/90, &(0x7f0000002000-0x4)=0x5a) getsockopt$inet6_buf(r0, 0x29, 0xee, &(0x7f0000001000)=""/84, &(0x7f0000001000-0x4)=0x54) 2018/01/31 08:02:53 executing program 7: socketpair$inet6(0xa, 0xe, 0x1, &(0x7f0000930000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004d2000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0x64)={0x0, 0x5c, "d184aecb8ecb6c1f26c05227ef2d0de096955fd6f60433519b1f978cc35560e4dd7074819ca8f7e24c2c084a8026f481e46907dfc66377b7fdf990b963fe15f03fe98947706dd628c2c87e6da10d6c219a934f02ba8ec4cbe7fbe194"}, &(0x7f0000001000-0x4)=0x64) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000002000-0x20)={0x9, 0x8, 0x8, 0x3, 0x80000000, 0x40, 0x3ff, 0x9, r4}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000d4a000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x1, 0x0}}, 0x26, &(0x7f0000407000)=[{&(0x7f0000721000-0xed)="a5fd4598a8e703258417e6a8f23503d3be23fc01bf2065d94d797153bcf054576b3d82055231fa2b84faceacd3271b18f20a94bf15edac6d72bba0f02d1897f3a89365bf8f19407e6a78fec4e81a712878497045bd3f57bfb1d696346f4d44c31872d250fa11ca23209306c0e6b2ed3f51e308c2cae6d184b87a6b3c845d71d8f287755de71aa7ae2e233c159b4f87e227865424e7373e7b62414aa28b1c8106471b55115b0c5011191086351440584964a6e96227a8ec9e445197217b39ea4c4ea76d967d6172e6054eccb59b9a4a14f185d1118131d7cbf776c5db6e23653b6985b7a8b88dd6a0b69348fd40", 0xed}, {&(0x7f00000a0000-0x18)="14d3ba16b564f374b11ae1803a655a4998d7ca0522ea3b6a", 0x18}, {&(0x7f0000001000-0x6)="3d404426b67f1203219e95ace5f9e685f71a6c11aa6353417acbbd2573ad082157d84ab1f59ad5cdaf0bee8a7426a02d40fcfa3393a0d80b6408890801089eff6abe46f0e87f566cae", 0x49}, {&(0x7f0000079000-0x55)="95f7eabcdb027a4d4294f1380c490855028c6a3cf330fe0ee0102467f00f305daa0c6e74e2e54f6cc05f34edd6f0bc9b20ce3be80a23e430a621ea1bac1739ebbc467428063f7700f69550d9520cf26a14ab75f00c", 0x55}, {&(0x7f0000114000-0x5d)="c5cf0cd511d6c24da16be223f4e0d8acc3a1fb3a20d2ce4f7660a1e11c8fd258b0fe69d9a1d38f45a0dbb1af4b063316c3ee4dd9444a65d926e61c4af432e8582c07a00fef87fc743ab347884cabc8328d47c2b1722e6be16d2bff98e1", 0x5d}], 0x5, &(0x7f0000380000-0x458)=[{0x110, 0x0, 0xffff, "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"}, {0xa8, 0x117, 0x5, "212d9dec26640b8b216d42b84884c63cd066a4f459c48b0acae85572cbc30970cbba7d640bab11f8a15030f2d788bdfc6c59cd0fb720fa38ebdc892a1dad0611250de90346bc01b7d0d3bfa8626e75f7cabf7dbbc59096840b1e22b8d4350cec6404cb17587223364237ec9db4fcf95bbd1396b98e5523c9030d47d046d47ff53cccbd81681d222b257a46bddfb6fa1334e289"}, {0xb8, 0xff, 0x2, "98b7ba3fc5eaa2cc501ee46c09c4880d6f19c35c5bfd940a32faf0150e90d118c18d0240762642bf1abf71cc4ca66a1f7dbd55580b86e782103f375faaa10f4ccdaabd6fdad4d82dcba45962db78268b8fff4a466cb18f90e568b1b3e3282f3b48e4c02e93b905aa01dce028507d6ce91ced99769a554461db743e4fd58646699e65cebb6eb9bfd0fcfad37b91c65c9026124b551b94ed0aabce5d84260c319d1e"}, {0x60, 0x0, 0x4e, "6faae69b89ba586ed3a410e8d36858b651cf8e6dcee7ab949e7e4cbba70e8d66c5ab2fcf0ce10d52b7ae2ff6efebb829ce5e447039c62de8ce983da3b87c04bf0e077575c454d9ed49922d7f9c9bf5"}, {0xe0, 0x119, 0xd9, "336bf1769c6c432ed042d8b76bb31d52cded4f59201f5e73e6e42dbe72ce690c89e08ffc934016eeee26404a1b5f70e12f474cf04ff3274daa1ea044aea3ef368c85a027649c9c0f469608fd8f97ec3e34e7e1da03127c74055aff7f9ae8a6890e99c45f56734913de9a5858b4c5873827ade2e26d411e48f4e9c773028a0c431378a7d00934ea31462be0959b2936d5b658554dfe89547aeb79b7789f2438e9d859823edfb664ecf4747c30db074b3bd7a69209c17676b8eb2285b44e7a9b7191364cdef379239387d7"}, {0xa8, 0x1bf, 0x2, "1551d90d35123aa100e3597afe511cf8f6c399429ca7f4c3b2b5ef9c97329223cb65fffa3396743c9e53c5ae3c6594bf568bd1ae5086f9fc87fba88a66e7a578e4a3d0b8e86a255f729063564b119be127192fe1ffc61836b3c6974e5ebe34fac03f572b2d6398656f1b756d6e0b89d59a57e38678999e6dc7938b8d43b0df4dc23d54828e0b8506c5460cd605817474c2db"}], 0x458, 0x0}, 0x400}, {{&(0x7f0000000000)=@can={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="30b3d5f97d14d59e0475fd0e0381fdaeafda017a067a7801bf0bd6c879bdc134f2c2de94273c593d5f6fc051e6d982723112f4e2a1070f1e2be8cfe0d26cab8b2ec9006afc253cbf509135ba136f9f53aeaa1eabab440ddd6a6d6dfa40bd09fe850a65ab9b70f31995046d752629384c01259a8233bc4d7b3939a30b1b69dd9454a4953da9337b6bea2950fb0c2e0789edc053b935f38685375b7ee7df5911189c5ec29bbb4b610e10e8c71fa27e953a72d49ec3d38389d3ad89ea59acff335b4a98319fbfec1ddc892badbae48b140a33d6b95e868897b9755aa7507c5a", 0xde}, {&(0x7f0000000000)="7fbdeaaf32e69044036f1c243d27f68c53f2406cea44ba080c1b114432bb47d60792a808b555c1bb439d79674b1c7accc21b9086116436f1b432f6e45b00c02c4e06d405fa13ea6695e4623e1d17a83bd6bd2f80950e03e6a7e8fec8bcefb4505ae8cb697b11a9382ce2587a3db4bf18fb4696ddbbd7e88667eb1268bc9edc02240a2462bcac02a3564554c2fce8b5e9f7592018a0ce20e140451bb832f9c377de86a5b8", 0xa4}, {&(0x7f0000000000)="aa34426748d10e78371d149ac89fe7e56cc3a08c611fe23bdb71b4c808d85e45919022815af571165d13b7b34125a852846f1466304a2a0e6cd156f74eefd3a8bc81cde99d8621f9d597337f42a9ad377b34b3e0120fb2bd3da103fe6d3b892e431276dccd6f8a3bef9158cbd64c157244c98752d704bf44ea12273b2c299ce6366fb376b44e31b544131c7da30d384834dd3ce72edea7081073fbdd484fb9b880bfb8fdaaa20c9732d07a48c7d609cfa12a26f6f4937dac56025d57db2d39efb09f2a6b1c6aa99cdac25a7287471fba2bf3071059", 0xd5}, {&(0x7f0000ee2000-0x12)="795b6b7bc04ce6956b6d0f166c79dd7d2b85", 0x12}, {&(0x7f0000e57000-0x6c)="cf0316f7eeab947e1e967955003de132261e9d2b640bb75a7f8db4d79c84c5b57da1edf2769a0ee33442505a18311d9f7f3240df10c901e687b5c1a57345cc40d14e2b7fe000d7c2f883aaccd72a16c8ab984cb23270c5919f8da373882876b4d7ebab7df22ab6367ecbafea", 0x6c}], 0x5, &(0x7f0000000000)=[{0x10, 0x119, 0xfff, ""}, {0x1010, 0x111, 0x4, "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"}, {0x100, 0x84, 0x1, "e4b436330553923992bc8432296cba7ffcffd1177476ec9945d055500bcf48d6e64567e89e05e9197b447275f2b232089b8254fe408fffdfc5905f560608eb0a8e398210b11c4c4732d8abb80e844d6962bfa2787a4d856628ceab31bf67a06c6eb31b4e7f442891b4a9b0d80aa755efa9402ea8d9b24cf8e46a14a07badd11df70b14b018685558410144dbd3e48c83700138bfd8cbbda128e8bc96ebe1f1711ad01d3a84f5424675695cbf48b5180652243046c43da91708b76b2c5cc3498335dde36ab235688deecad3d43707501d8fc7492f53d95cf5365da1647df05b715fc1270cd82e440fd6c4db5f080f5f71"}], 0x1120, 0x0}, 0x100000000}], 0x2, 0x800) r5 = socket(0xa, 0x2000000002, 0x0) setsockopt(r5, 0x0, 0x1, &(0x7f0000001000)="", 0x0) 2018/01/31 08:02:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xfffffffffffffffe, 0xff) unshare(0x8000400) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b2e000-0x11)='/dev/vga_arbiter\x00', 0x400400, 0x0) getsockname$netlink(r0, &(0x7f0000430000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000703000)=0xc) select(0x40, &(0x7f0000039000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004c000)={0x77359400, 0x0}) 2018/01/31 08:02:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r2 = dup2(r1, r0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000c5f000-0x4)=0x9) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000a12000-0x34)={{0xffffffffffffffff, 0x0, 0x2, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$tun(&(0x7f000061e000)='/dev/net/tun\x00', 0x0, 0x80000) write$tun(r2, &(0x7f0000899000-0x460c)=@hdr={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @ipv6={0x0, 0x6, "bb7bb9", 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) write$sndseq(r2, &(0x7f0000d8b000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0xd1, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x3, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"524b82b8d4342e3765757a2b"}}], 0xc0) 2018/01/31 08:02:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_rr_get_interval(r0, &(0x7f00006b7000-0x10)={0x0, 0x0}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') [ 89.739107] device gre0 entered promiscuous mode 2018/01/31 08:02:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r1) r2 = epoll_create1(0x0) sendmmsg$unix(r1, &(0x7f0000e66000-0x70)=[{&(0x7f0000a69000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000f93000)=[], 0x0, &(0x7f0000b5c000-0x40)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/01/31 08:02:53 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000005000)={&(0x7f000000f000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000003000)=[], 0x0, &(0x7f0000005000)=""/240, 0xf0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x3) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001a00033207fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:02:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = eventfd(0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b09000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSBRK(r0, 0x5427) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5421, &(0x7f000032f000-0x8)=0x7b) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) read$eventfd(r1, &(0x7f000039e000-0x8)=0x0, 0x8) close(r4) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/01/31 08:02:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00002ca000)="", 0x0, 0x0, &(0x7f0000303000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x186) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000328000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x11) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000000)=0x0) 2018/01/31 08:02:53 executing program 0: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000005d000)='/selinux/enforce\x00', 0x145901, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000005d000)=0x0, &(0x7f0000046000-0x4)=0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f000005f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() syz_fuse_mount(&(0x7f000005f000)='./file0\x00', 0xc000, r2, r3, 0x9, 0x8000) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000061000)=[{0x8, 0xacfb}, {0xa, 0x100000001}, {0xf, 0x7fe}, {0x8, 0x9}], 0x4) ioctl(r1, 0x1f, &(0x7f000005e000)='O') 2018/01/31 08:02:53 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000-0xc)='net/rt_acct\x00') r1 = epoll_create1(0x10000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x400000000005, 0x0}) poll(&(0x7f0000010000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 08:02:53 executing program 1: prctl$getreaper(0x27, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000002000-0x4)=0x1e) ioctl$void(r0, 0xc0045878) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0xfffffffffffffe89) 2018/01/31 08:02:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00003a9000)=0xfffffffffffffff9) stat(&(0x7f0000ded000)='./file0\x00', &(0x7f000002f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() lstat(&(0x7f0000955000-0x8)='./file0\x00', &(0x7f00003af000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) setsockopt$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$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x38f}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x3fd}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) 2018/01/31 08:02:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000725000)={@generic="7643d0e16a71f67652d997dcaa8cccd1", 0x0}) sendmsg$inet_sctp(r0, &(0x7f00006fd000)={&(0x7f0000936000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e0d000)=[], 0x0, &(0x7f0000576000)=[], 0x0, 0x0}, 0x0) 2018/01/31 08:02:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000f5d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000a76000-0xdb)='1', 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r1, &(0x7f0000725000)=""/207, 0xcf, 0x3, &(0x7f0000a77000)=@ipx={0x4, 0x8, 0x6, "06f4cdc44101", 0x4, 0x0}, 0x200) 2018/01/31 08:02:53 executing program 1: socketpair$ax25(0x3, 0x3, 0xca, &(0x7f0000488000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004aa000)='/dev/rfkill\x00', 0x201, 0x0) writev(r0, &(0x7f0000d7d000-0x10)=[{&(0x7f00008bb000)="0bf5430f020319", 0x7}], 0x1) 2018/01/31 08:02:53 executing program 5: mmap(&(0x7f0000001000/0x559000)=nil, 0x559000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000030000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ed000-0x4)=0xe8) mmap(&(0x7f000055a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00002db000)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000055a000)=0xc) mmap(&(0x7f000055a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000001c000-0x8)='./file0\x00', &(0x7f000055a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f00004e0000-0x38)={&(0x7f0000470000-0xc)={0x10, 0x0, 0x0, 0x20414}, 0xc, &(0x7f0000475000)={&(0x7f000009e000)=@ipv4_newroute={0x54, 0x18, 0x400, 0x1, 0x2, {0x2, 0x0, 0x80, 0x9, 0xfe, 0x6, 0x0, 0x4, 0x1000}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_GATEWAY={0x8, 0x5, @broadcast=0xffffffff}, @RTA_UID={0x8, 0x19, r1}, @RTA_SRC={0x8, 0x2, @empty=0x0}, @RTA_PRIORITY={0x8, 0x6, 0x6}, @RTA_OIF={0x8, 0x4, r2}, @RTA_UID={0x8, 0x19, r3}]}, 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x4000) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000498000)=0xffffffffffffffe1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000068000)=[{r0, 0x8000, 0x0}], 0x1, 0xfffffffffffffe00) lchown(&(0x7f0000559000)='./file0\x00', r1, r4) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x6, &(0x7f000000e000-0x4)=0x0, 0x4) 2018/01/31 08:02:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000df0000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x10001}) r1 = request_key(&(0x7f0000f83000-0x8)='big_key\x00', &(0x7f0000142000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dd6000)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffff8) socketpair(0x1, 0x1, 0x3, &(0x7f0000d43000)={0x0, 0x0}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00002f9000-0x4)=0xffffffffffffff3d) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c67000-0x15)='/dev/pktcdvd/control\x00', 0x4290c, 0x0) request_key(&(0x7f000084d000-0x5)='user\x00', &(0x7f00001c8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b11000-0x6)='!GPL/\x00', r1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00005c9000)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000093b000-0x4)=0xc) connect$packet(r3, &(0x7f0000d4d000)={0x11, 0xf6, r4, 0x1, 0xfffffffffffffff7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) add_key$user(&(0x7f0000c20000-0x5)='user\x00', &(0x7f00003c9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001bc000-0x5e)="b44ea8da40e85ab53c6ebc23a50b97815a43ac5ee097c022f4621af92cba243cd01844d91b00f937bcfc456e44ce0693f70be7ac221f560dc4334d274093bdb73ef9a4a1c0e5f71a486e6c7ab10a8311cf42ac0b7e81dfdeaa6c26e65e6e", 0x5e, r1) socket$inet6(0xa, 0xa, 0x7fffffff) 2018/01/31 08:02:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012f000)='mounts\x00') sendfile(r0, r0, &(0x7f00008c7000)=0x4100000, 0x10001) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f000054f000-0x8)={0x3, 0xfffffffffffffff9}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000f6b000-0x4)=0x0) 2018/01/31 08:02:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000014a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7f7, 0x4) select(0x40, &(0x7f00008f0000-0x40)={0x2, 0x9, 0x5f, 0x40, 0x3, 0xffffffffffffffff, 0x200, 0xf89}, &(0x7f0000082000)={0x3f, 0x5d050e48, 0x7, 0x6, 0x7fffffff, 0x7, 0x3, 0x8}, &(0x7f0000f66000-0x40)={0x8cd, 0x4, 0x1, 0x200, 0x1, 0x4, 0xffffffff, 0x0}, &(0x7f00007a2000-0x10)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eed000)=[], 0x0, &(0x7f00009fe000-0x51)=""/0, 0x0, 0x0}, 0x40002106) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000000b000)=[{0x10004d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x200000000000}]}, 0x10) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000027e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000328000)=0x0, &(0x7f0000c1a000)=0x4) getsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000235000)=0x0, &(0x7f0000af6000-0x4)=0x4) writev(r1, &(0x7f00005c2000-0x10)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/31 08:02:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000-0x20)={0x7fff, 0x0, 0x10001, 0x3ff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000000)={0xffffffffffffff01, r2}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00006d2000)={r3, 0xdf, "0d91d73f96c31032d3cf9a50ee925c950a53a781c2ebda21b67c7cad8c1ad1996d14c475f21e588224a25d77eb581599025ebbab12c4cdf96c598c142329eb6fecf37deff88f0f45942dfa6e3906d3bcb29f3aaaf90a2c222def99f0828deeb54c55d8fe066df6e95bc9438f8040600dca1da28bcc78236ac2a48b3d44f2d1f6352343009a06c305bdce4aafd33b213b996da423995c16627e815dd461eab3fd405f8808778829823effdb8dae2d59a71ff7d49776e534a26ca1b1e9aa1d1c90f0dd0c5378f30d83af78009e1b7de6e434fa73a2d576ba315745b70ffd3a99"}, &(0x7f000074f000)=0xe7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0x400) 2018/01/31 08:02:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000f5d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000a76000-0xdb)='1', 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r1, &(0x7f0000725000)=""/207, 0xcf, 0x3, &(0x7f0000a77000)=@ipx={0x4, 0x8, 0x6, "06f4cdc44101", 0x4, 0x0}, 0x200) 2018/01/31 08:02:54 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000482, &(0x7f0000001000-0x2c)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) r1 = memfd_create(&(0x7f0000001000)='eth1}vmnet1em0/vboxnet0eth0\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000002000)={0x0, 0xfffffffffffffff7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003000-0x108)={r2, @in6={{0xa, 0x1, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x7f, 0x100000001, 0x8, 0x80, 0x0, 0x8, 0x1, 0x13, 0x101, 0x3, 0x412a2750, 0xffffffff, 0x3, 0x6]}, &(0x7f0000003000-0x4)=0x108) 2018/01/31 08:02:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x2, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000493000)=[{&(0x7f0000bb9000)="58000000140019f700db4b01040d8c560a06000000000410489600c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000b1a000-0x4)=0x0, &(0x7f0000ef7000)=0x4) r2 = syz_open_dev$sg(&(0x7f00006e1000)='/dev/sg#\x00', 0xdf3, 0x100) ftruncate(r2, 0x7f) mq_open(&(0x7f0000000000)='-$\x00', 0x843, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$mice(&(0x7f00000d4000)='/dev/input/mice\x00', 0x0, 0x80000) 2018/01/31 08:02:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000564000)=""/168, &(0x7f000044b000-0x4)=0xa8) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000006b000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x97, &(0x7f000029f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x3ff, 0x170, 0x5}}], {@mpls_uc={0x8847, {[], @llc={@llc={0xfe, 0xfc, 'CY', "01a8d9e96a38c92365b2b9c91c8ab21049329fb7121353af3cdde6b631118e5f6632478ae93e9cdba25a5b446635ea1d14544ade20085cf71359caf46714be60981d89f3118ca1990db1e2694f4975510d6866dbeffffea29d571e123c0143cf23f1c787a9356842f9d3c19e0332f93c421844a4b2548e505a97845b8e22253042"}}}}}}, &(0x7f0000434000)={0x1, 0x3, [0x761, 0x32, 0xb4c]}) sysfs$1(0x1, &(0x7f000042e000-0x12)='/dev/loop-control\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000f62000-0x5c)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0xddb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0xbe2e, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x5c) 2018/01/31 08:02:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000557000+0x130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000076f000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000507000-0x20)={@generic="160640d9440d0224171724778698c3f7", @ifru_flags=0x100}) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x3000, 0x2, &(0x7f00008ed000/0x3000)=nil) pipe(&(0x7f00006e1000)={0x0, 0x0}) sendto$inet6(r1, &(0x7f00002c9000-0xc)="126f8df0fa5f42f6bae59131", 0xc, 0x81, &(0x7f000030e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, 0x1c) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000600000-0x4)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000a2000-0x8)={0x0, 0x6}, &(0x7f0000fae000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000e1000)={r3, 0x6, 0x3, [0x1, 0x40, 0x7]}, &(0x7f00006f8000)=0xe) 2018/01/31 08:02:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00008db000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5a, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl(r0, 0x8, &(0x7f0000d88000-0x68)="79c7551ae18d4974093026f49c07ada31a046de0ae797664f54fabd67e3de524a02f3f132bd824e589119aa1e014f5ed07dab29d66fda2c3ea8366bc5347a19461e66e2797ce2d689c4475a3542fa7254a481d25f3858bdf92894f9ddc0ec267aef261d0b272ec0a") getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e5b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc1, 0x0, 0xff, 0x4, 0x100000000, 0x1, 0x1}, &(0x7f0000a76000-0x4)=0x20) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000069000-0x18)="ff0209000000000100000000000000001500000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000b0c000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006f6000)={0x0, 0x0}) 2018/01/31 08:02:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) 2018/01/31 08:02:54 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000036b000)='tcaR\x00') lseek(r0, 0x0, 0x400000000000004) 2018/01/31 08:02:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000df0000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x10001}) r1 = request_key(&(0x7f0000f83000-0x8)='big_key\x00', &(0x7f0000142000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dd6000)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffff8) socketpair(0x1, 0x1, 0x3, &(0x7f0000d43000)={0x0, 0x0}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00002f9000-0x4)=0xffffffffffffff3d) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c67000-0x15)='/dev/pktcdvd/control\x00', 0x4290c, 0x0) request_key(&(0x7f000084d000-0x5)='user\x00', &(0x7f00001c8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b11000-0x6)='!GPL/\x00', r1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00005c9000)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000093b000-0x4)=0xc) connect$packet(r3, &(0x7f0000d4d000)={0x11, 0xf6, r4, 0x1, 0xfffffffffffffff7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) add_key$user(&(0x7f0000c20000-0x5)='user\x00', &(0x7f00003c9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001bc000-0x5e)="b44ea8da40e85ab53c6ebc23a50b97815a43ac5ee097c022f4621af92cba243cd01844d91b00f937bcfc456e44ce0693f70be7ac221f560dc4334d274093bdb73ef9a4a1c0e5f71a486e6c7ab10a8311cf42ac0b7e81dfdeaa6c26e65e6e", 0x5e, r1) socket$inet6(0xa, 0xa, 0x7fffffff) 2018/01/31 08:02:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d32000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000381000/0x3000)=nil, 0x3000, 0x2000007, 0x12, r0, 0x0) mremap(&(0x7f0000fc0000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000f9b000/0x2000)=nil) fcntl$notify(r0, 0x402, 0x20) 2018/01/31 08:02:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000e0b000-0x1a4)=[{{&(0x7f0000a00000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000330000-0x20)=[{&(0x7f0000c33000-0x1000)=""/4096, 0x1000}, {&(0x7f0000721000-0x48)=""/72, 0x48}], 0x2, &(0x7f0000bf4000)=""/120, 0x78, 0x3}, 0x0}, {{0x0, 0x0, &(0x7f00004c5000)=[{&(0x7f00007c0000-0x4)=""/4, 0x4}, {&(0x7f0000c6c000-0x95)=""/149, 0x95}, {&(0x7f0000ebf000-0x21)=""/33, 0x21}, {&(0x7f0000f04000)=""/118, 0x76}], 0x4, 0x0, 0x0, 0x7}, 0x8d}, {{&(0x7f0000a85000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fe2000)=[], 0x0, &(0x7f00004b3000-0x92)=""/146, 0x92, 0x401}, 0x7}, {{0x0, 0x0, &(0x7f0000d53000-0x30)=[{&(0x7f0000171000-0xcb)=""/203, 0xcb}, {&(0x7f00005b0000)=""/145, 0x91}, {&(0x7f000066d000)=""/0, 0x0}], 0x3, &(0x7f0000583000)=""/67, 0x43, 0x8}, 0x7f}, {{&(0x7f0000aec000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000adc000-0x80)=[{&(0x7f0000588000-0xb5)=""/181, 0xb5}, {&(0x7f0000db0000-0x11)=""/17, 0x11}, {&(0x7f0000b38000-0xc7)=""/199, 0xc7}, {&(0x7f0000e82000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ded000-0xe8)=""/232, 0xe8}, {&(0x7f0000c5f000)=""/214, 0xd6}, {&(0x7f0000ac4000-0xe7)=""/231, 0xe7}, {&(0x7f0000d16000)=""/115, 0x73}], 0x8, &(0x7f000032d000)=""/189, 0xbd, 0x6}, 0x7}, {{&(0x7f00004a8000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000477000-0x30)=[{&(0x7f0000e6b000-0xcf)=""/207, 0xcf}, {&(0x7f0000025000)=""/203, 0xcb}, {&(0x7f0000fd2000)=""/115, 0x73}], 0x3, &(0x7f00006d9000)=""/4096, 0x1000, 0x1000}, 0x4}, {{&(0x7f0000732000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f000020f000-0x20)=[{&(0x7f00003ad000-0x18)=""/24, 0x18}, {&(0x7f0000396000)=""/183, 0xb7}], 0x2, &(0x7f0000266000)=""/231, 0xe7, 0x2}, 0xbf3}], 0x7, 0x40000040, &(0x7f00008eb000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000245000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000f23000-0x4)='net\x00') exit(0x0) getdents(r2, &(0x7f0000d31000)=""/0, 0x293) getdents64(r2, &(0x7f0000152000-0x6)=""/6, 0x6) 2018/01/31 08:02:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f79000)=[], &(0x7f0000000000)=[0x0], 0x0, 0x2, 0x0, &(0x7f0000001000-0x10)=[0x0, 0x2], &(0x7f0000885000)=[0x8], 0x0}) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='nfsd\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/31 08:02:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000575000)='net/arp\x00') write$selinux_create(r0, &(0x7f0000448000)=@objname={'system_u:object_r:mount_tmp_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x38, 0x20, './file0\x00'}, 0x4a) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0xfffffffffffffffd, 0x400000006, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x0, 0x0) [ 90.534353] binder: binder_mmap: 15947 20381000-20384000 bad vm_flags failed -1 [ 90.558487] IPVS: Scheduler module ip_vs_ not found 2018/01/31 08:02:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000076f000)='/dev/sequencer2\x00', 0xdfe578d3007b999c, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00008d6000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x100000001, 0x40000000000000, 0x20}, &(0x7f00002a9000-0x4)=0xa0) r2 = request_key(&(0x7f0000673000)='rxrpc_s\x00', &(0x7f0000a68000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000461000-0x10)='/dev/sequencer2\x00', 0xffffffffffffffff) r3 = request_key(&(0x7f0000039000-0x12)='.request_key_auth\x00', &(0x7f0000185000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ccd000-0x1)='\x00', 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x7, r3) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003df000)={r1, 0x3}, 0x6) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x2800}, 0xc, &(0x7f0000c3c000-0x10)={&(0x7f0000bad000-0x18)={0x14, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x400000000}, []}, 0x14}, 0x1, 0x0, 0x0, 0x3}, 0x0) pwritev(r0, &(0x7f0000020000)=[{&(0x7f0000bef000-0xa2)="5faff9255fc3fe97625750a6164efab5a2762b84b3d5663688bcd7f90aaed81499d0cbd03f75bfbbeb56d7e595416e599f82c63cf1c6cacfaa611270f150a2af8057b2e9163a42167d3b1d30119e93712e4d4ff2ba64116293629ec0cfa1190678de869a845559dae8982168f55cd30dfa0f53c43514c2139bfbfba3ddeda2b990fa7fb9a108a1aa152d3579e657464fdb8408e9d12d7d624c6b1dd1e448e61be244", 0xa2}, {&(0x7f000019c000)="", 0x0}], 0x2, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f000069b000)=0x0) 2018/01/31 08:02:54 executing program 2: pipe(&(0x7f0000e7b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000000)={0x9, &(0x7f0000c0a000)=[0x7fff, 0x2, 0x3f, 0x2, 0x2, 0x1000, 0x7, 0x3f, 0x5]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000438000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000683000-0x8c)={0x400, 0x1, 0x58, 'queue1\x00', 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r2, &(0x7f0000c4c000)=@hdr={0xffffffffffffffff, 0x0, 0x0, 0x10000, 0x0, 0x4000000000000, @ipv6={0x0, 0x6, "3f1700", 0x148, 0x3f, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[@routing={0x2, 0x8, 0x1, 0x739d, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x5}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @hopopts={0x2b, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x8, 0xc3, "3bd3b006a6e808c7e4fd662b05480547c6febf125e1c93ee088b40f1527dbf5c49f8b946343ed417c1b16afe4b50be14dd5bec4549f68292c1159b62710a0707a0002070ac79730595a4f0b1048a8bbe2906fb11d7fc6be34dbb6aae0a0f7bad633e2981d5603cf4ba4d581bf3d2709922068e3a72fbb3001e60471669309681deb5a10fcbeba184f45306d70abe0eeee09655d5a778aed097f7cde7bc92d985058ee133cb920d3fbbecac4cc16762908f6754793eae2530c8accd89ac99e5f5a4afd9"}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "ce0541", 0xffffffffffffffff, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [], ""}}}}}, 0x17a) 2018/01/31 08:02:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000429000-0x9)='/dev/ppp\x00', 0x40a800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000267000)={0x2, 0xed18, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000a92000)='/dev/snd/seq\x00', 0x0, 0x9) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 08:02:54 executing program 5: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e76000-0x12)='net/ip_tables_names\x00') getpeername$netrom(r2, &(0x7f00004cb000+0x50c)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e1a000-0x4)=0x48) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000726000-0x9)='/dev/rtc\x00', 0x8ca40, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000e76000-0x9)=""/9, &(0x7f0000794000)=0x9) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/31 08:02:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000002000)="0400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f000031c000)={0x200, 0x4, 0x64, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = dup2(r0, r1) mq_timedreceive(r2, &(0x7f00006b1000-0x83)=""/131, 0x83, 0x0, &(0x7f0000ccf000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00006df000-0x4)={0x100}, 0x4) [ 90.592120] binder: binder_mmap: 15947 20381000-20384000 bad vm_flags failed -1 [ 90.603367] IPVS: Scheduler module ip_vs_ not found [ 90.667901] keychord: invalid keycode count 0 2018/01/31 08:02:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0xc000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x62, "1ab4873580780d97bc0f5f8a884841dfb8ca54dadfaf2fd1b5fb5e474189aecbadd4c86a76405748c9ffb2816a010b35610ad173dac14dcff7b85c6d23a40c182b90b099e534cf9ebda7927070c490512abd839a4a5b4a82a9f1b9c9c1004b059544"}, &(0x7f000076c000-0x4)=0x6a) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007f1000)={r1, 0x8}, 0x8) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@common='vlan0\x00', 0x0, 0x0, 0x0}) 2018/01/31 08:02:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r1, r0, 0x6, 0xd) getpeername(r0, &(0x7f0000182000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a65000)=0x10) clone(0x0, &(0x7f0000039000-0x9e)="", &(0x7f000003b000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") vmsplice(r2, &(0x7f00000ab000-0x90)=[{&(0x7f000093b000)='8', 0x1}], 0x1, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000472000)=0x3) 2018/01/31 08:02:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00006bb000)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) r0 = syz_open_dev$mice(&(0x7f0000474000)='/dev/input/mice\x00', 0x0, 0xa80) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f000064e000-0x13)=""/19) 2018/01/31 08:02:54 executing program 1: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fe5000-0x37)='eth1ppp0cgroupmd5sumvmnet1\'@bdevvboxnet0^}\']cgroup%GPL\x00', 0x2) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000fe4000)={0x10001, 0x6, 0x6, 0x1, 0x8, 0x0, 0xd8b, 0x0, 0x100000001, 0x60}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f00003e3000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x20000000000001e8, 0xffffffff) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000fe3000-0xa0)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe2000)=0xa0) mmap(&(0x7f0000fe5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000fe6000-0xd7b)=@file={0x0, ""/4096}, &(0x7f0000fe6000-0x4)=0x1002) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f000054c000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 08:02:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000109000-0x3)='ns\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a67000)={0x9, 0x1, 0x100, 0x2, 0x0}, &(0x7f0000fd8000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000014d000-0xa0)={r2, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x101, 0x6, 0xad4, 0xa0eb80097ab86151}, 0xa0) r3 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000cb7000)=0x1f) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000fc1000-0x8)={0x0, 0x0}) exit(0x0) lseek(r3, 0x5f, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000ba4000-0x78)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 08:02:54 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000de7000)='posii_acl_access@posxx_al_accssself-\\^\x00%', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fd8000)={0x0, 0xfffffffffffffff7}, &(0x7f000065f000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e55000-0x6)={r1, 0x9}, 0x6) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x2, 0x0) write(r0, &(0x7f00006c1000-0x1001)='~', 0x1) ioctl$KDSETLED(r0, 0x4b32, 0x6) 2018/01/31 08:02:54 executing program 6: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000fb2000-0x4)=0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00005d6000)={0x2, 0x1, 0x0, 0x0, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$int_out(r0, 0x5462, &(0x7f000072d000)=0x0) 2018/01/31 08:02:54 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000018000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0c2f8a669ebdedd102c4f7a79e606456dfdf09e2edbed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000010000-0x8)={0x0, 0x0}) mprotect(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1) setsockopt(r0, 0x111, 0x3, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/31 08:02:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000148000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000282000)={"73797374656d5f753a6f626563745f723a6672616d656275665f6465730363655f743a7330", 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x34, 0x31, 0x0}, 0xfffffffffffffd1c) 2018/01/31 08:02:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000da3000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000a58000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000db3000)={0xfd, 0x0, 0x34, "71756575653000000000000004000000000000003fe100", 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, 0x0, 0x0, 0x0, 0x0, 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 08:02:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000699000-0x10)={0x4, &(0x7f00000db000-0x10)=[0x9, 0x2, 0x200000000000, 0xfffffffffffffff7]}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002000-0x5)=[0x0, 0x0]) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000570000)=""/174) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000548000-0x9)='/dev/ppp\x00', 0x141001, 0x0) accept4$netrom(r1, &(0x7f000004e000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000072e000-0x4)=0x48, 0x80000) 2018/01/31 08:02:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056d000)='/dev/sequencer\x00', 0x9, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000be2000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000b73000-0x34)={{0x3, 0x3, 0x1, 0x3, 0xe800000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) dup3(r0, r1, 0x2) 2018/01/31 08:02:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002d1000-0xc)='/dev/autofs\x00', 0x200, 0x0) sync_file_range(r0, 0xfff, 0x800, 0x0) accept$llc(r0, &(0x7f0000f45000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006b2000-0x4)=0x10) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:02:54 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0xb4)=[{{0x0, 0x0, &(0x7f0000bbd000-0x10)=[{&(0x7f0000001000-0xae)=""/174, 0xae}], 0x1, &(0x7f0000dea000-0x2)=""/2, 0x2, 0x1}, 0x8}, {{&(0x7f0000abb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f00003bc000)=""/93, 0x5d}, {&(0x7f0000a3c000-0xc0)=""/192, 0xc0}], 0x2, &(0x7f00007da000-0x9b)=""/155, 0x9b, 0x20}, 0x5}, {{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f0000001000-0xa0)=[{&(0x7f0000000000+0x9a6)=""/151, 0x97}, {&(0x7f0000000000)=""/175, 0xaf}, {&(0x7f0000950000)=""/246, 0xf6}, {&(0x7f00004c5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000577000)=""/63, 0x3f}, {&(0x7f00005bf000-0x55)=""/85, 0x55}, {&(0x7f0000001000-0xc7)=""/199, 0xc7}, {&(0x7f0000001000-0x22)=""/34, 0x22}, {&(0x7f0000b3b000)=""/0, 0x0}], 0xa, &(0x7f0000055000)=""/35, 0x23, 0x3}, 0x2}], 0x3, 0x40000020, 0x0) 2018/01/31 08:02:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) fcntl$addseals(r0, 0x409, 0x2) mq_open(&(0x7f0000000000)='#systemGPLeth0@-wlan0vmnet0\x00', 0x0, 0xa1, &(0x7f0000000000)={0x8, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0xfffffffffffff800, 0xffff, 0x9}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x5, 0x4) keyctl$update(0x2, 0x0, &(0x7f0000afd000)="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", 0xfffffffffffffd16) socket(0x8, 0x5, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x10) 2018/01/31 08:02:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) shutdown(r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = getpid() getresuid(&(0x7f00006fc000)=0x0, &(0x7f000096b000-0x4)=0x0, &(0x7f0000479000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000054c000)={0x0, 0x0, 0x0}, &(0x7f0000312000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000123000)={0x0, 0x0, 0x0}, &(0x7f0000496000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003f5000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={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}}, &(0x7f0000a33000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d54000)={0x0, 0x0, 0x0}, &(0x7f0000de8000)=0xc) r10 = socket$inet6(0xa, 0x0, 0x1ff) r11 = getpid() getresuid(&(0x7f0000dcd000-0x4)=0x0, &(0x7f0000e75000-0x4)=0x0, &(0x7f000015f000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006cd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000feb000-0x4)=0xc) r14 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000622000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003fe000)=0xe8) lstat(&(0x7f0000b1d000-0x8)='./file0\x00', &(0x7f0000f52000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = gettid() r18 = getuid() r19 = getgid() sendmmsg$unix(r3, &(0x7f0000993000)=[{&(0x7f0000b03000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d09000)=[{&(0x7f00005d1000-0xb1)="ba315fdd605046eab8114b9dae1160b7135275749acac97d9bef6b1607c0da01678f7d362ec0c24230b5767db78e063e420c8332c01384bafada29e2b65f5b28bb437e414256ce1de6d2592bd0e5743739d53536c150d81d55f2708af59ec2c3a066184279347c75114008b68d80bc00f41244a9dc9d9b762bc445345d7250ea746496e2e0c0626214c9f0b1a4f9857ccb421082498c5883954260f9ef9491af212dde1e8325cfb09746adb898d353c0d4", 0xb1}, {&(0x7f0000ac4000-0x9d)="28ade4e411189075cfa3c6320fc6ff3d8b0f0bc2667ffb9d94014695ded2f1cc5f763591b9402f3077874030c75252e5e9fa79031324e2211deced0fd708f76fdf7e5a95601a1de91e0688a9665f301bf0b15ce8ea139778c8b866469953a831a76f1554c9b72250eb32c177d708549d66f4c608f86b46c609b32538304ed867a5241c9e70382fdec2d88f06e36bd580ebda0b4c50f749f3ece0a222eb", 0x9d}, {&(0x7f00003d3000-0x4e)="828c37599cb6a7f07c480b904968d872d4d2a0f96eeee986eec2b6c2b090766473e3e7648c3fc64fd84d7fbe83dccf43aa641ac773a811dfc2566f8f4d953a7a5de45e1264b050ef936e0ac431ca", 0x4e}, {&(0x7f0000a66000-0x6f)="1e798c467601fc66c5e26bfee073108764d1a2dff520591af6e9905aa7d30ba92af2cd653efc1555070c6c6deb86d63ab445a988ec4449b4cd7ec6f06b85414ea648286f4b6f3fbc9a4f11aa2805386853af042dd9fb2c4b88707f631ca9ea54c06e94aef8ab8d76dba7ca78b6ba48", 0x6f}], 0x4, &(0x7f0000592000-0x110)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r10, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r2, r3, r0, r3]}, @rights={0x20, 0x1, 0x1, [r3, r0, r3, r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x110, 0x10}], 0x1, 0x4000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r21, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r20, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) r22 = syz_open_dev$sg(&(0x7f0000797000-0x9)='/dev/sg#\x00', 0x800, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r22, 0x6, 0xe, &(0x7f0000d6c000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xf0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0xffffffff, 0x8, "880d7617b1e80a3e7869486a28b0ae012543718de741ebec554291019fe5c1138939a38576a76f022716aa8bdac659d25e89eba4bab5e86ed18d5daeed447bda6b17fc625a70af84de796b0dd214ae43"}, 0x160) execve(&(0x7f0000c0f000)='./file0\x00', &(0x7f000022b000)=[], &(0x7f0000eac000)=[]) 2018/01/31 08:02:54 executing program 1: prctl$intptr(0x1e, 0xd60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000000000)=0x3a) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00006c8000)=0x0) 2018/01/31 08:02:54 executing program 2: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000540000-0x4)=0x0, 0x40000005, &(0x7f0000cb3000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000b71000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000aba000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x2, &(0x7f0000002000-0x10)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008a8000-0xd)='net/mcfilter\x00') ioctl$LOOP_CLR_FD(r1, 0x4c01) getitimer(0x2, &(0x7f0000dc2000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 08:02:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000793000-0x30)=@dstopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}, @enc_lim={0x4, 0x1, 0x0}]}, 0x18) accept$packet(r0, &(0x7f0000ff4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b93000-0x4)=0x14) mprotect(&(0x7f0000038000/0x400000)=nil, 0x400000, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000713000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000488000-0x10)={&(0x7f00001fa000/0x2000)=nil, 0x2000}) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00002f4000)=""/121, &(0x7f0000c3c000)=0x79) 2018/01/31 08:02:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f000014e000)={0x0, &(0x7f0000b70000-0xce)=""/206, &(0x7f0000dd8000-0x30)=[]}) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000330000)=0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) sysfs$1(0x1, &(0x7f000009e000)='\x00') setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000851000-0x4)=0x0, 0x4) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000761000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000006b000-0x8)={0x0, 0x0}) 2018/01/31 08:02:54 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x7)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000007000-0x18)={0xa, &(0x7f0000006000-0x85)=""/133, &(0x7f0000005000-0xf0)=[{0x8001, 0xa5, 0x8001, &(0x7f0000007000-0x7d)=""/165}, {0x0, 0x7d, 0x5, &(0x7f0000007000-0x7d)=""/125}, {0x467c, 0x8d, 0x0, &(0x7f0000006000)=""/141}, {0x20, 0xa, 0x3, &(0x7f0000006000-0xa)=""/10}, {0x3ff, 0x5f, 0x6, &(0x7f0000007000-0x5f)=""/95}, {0x80, 0x1a, 0x80000001, &(0x7f0000006000)=""/26}, {0x6, 0x62, 0x80, &(0x7f0000006000)=""/98}, {0x8001, 0x1000, 0x0, &(0x7f0000006000-0x1000)=""/4096}, {0x1, 0x47, 0x8f1, &(0x7f0000006000)=""/71}, {0x3956, 0x2b, 0x4, &(0x7f0000006000)=""/43}]}) r1 = syz_open_dev$urandom(&(0x7f0000005000)='/dev/urandom\x00', 0x0, 0x0) r2 = dup(r1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000004000)=0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000000)={0x0, 0x0, ""}) 2018/01/31 08:02:54 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00004f9000-0x108)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4fae, 0x1, 0x6, 0x7, 0x4, 0x0, 0xcf, 0x1f, 0xfffffffffffffeff, 0xffffffffffffff00, 0x22cb800000000, 0x93d, 0x9, 0x8, 0x1]}, &(0x7f00009af000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000029c000)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x8000000000000, 0x5, 0x80}, 0xa0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ef2000-0x10)=@generic="d5c8dd2bcaa930ffe4ccce9db02a2953", 0x10) r3 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') ioctl$TCSETSF(r3, 0x5404, &(0x7f00006bb000-0x24)={0x0, 0x40, 0xb55, 0x3, 0x7fff, 0x8000, 0x401, 0x9, 0x2a, 0x5, 0x4, 0x7ff}) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f00009ec000)={&(0x7f000020b000/0x2000)=nil, 0x2000}) preadv(r3, &(0x7f00000f9000-0x10)=[{&(0x7f0000dfd000)=""/62, 0x3e}], 0x1, 0x1000) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f1000)='/dev/ptmx\x00', 0x0, 0x0) pread64(r0, &(0x7f00007a6000)=""/224, 0xe0, 0x0) r5 = getpid() fcntl$setownex(r4, 0xf, &(0x7f00003d5000-0x8)={0x2, r5}) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x20) 2018/01/31 08:02:54 executing program 3: syz_open_procfs(0xffffffffffffffff, &(0x7f0000b2f000-0x8)='net/raw\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000001000-0x2d)=""/45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0x800003c, {0x0}, 0x0, 0x0}, &(0x7f000066f000)={0x0, {0x0}, 0x0, 0x0}, 0xffffffc1, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffb}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) r1 = syz_open_procfs(0x0, &(0x7f000032d000-0x9)='net/tcp6\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007a7000-0x42)={0x0, 0x3a, "7f636f15e2b7d1f61511d3f7d9750f72d6950d7f4e9390f7ce9e65c7952759dc7e6bbc908d7f37af43f3c29c70acbe680e755833cedbf44c54c5"}, &(0x7f00003fa000)=0x42) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000595000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1}, 0x98) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f000005f000)=[0x9, 0x8fc4]) 2018/01/31 08:02:54 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000064000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={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}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f0000389000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 08:02:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000026f000-0x20)={{&(0x7f0000249000/0x3000)=nil, 0x3000}, 0x8000000000000001, 0x0}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000e3e000)=""/74, &(0x7f000031c000-0x4)=0x4a) pwritev(r0, &(0x7f0000000000)=[], 0x0, 0x0) fchmod(r1, 0x1002) r2 = add_key(&(0x7f0000c18000)='rxrpc_s\x00', &(0x7f0000c29000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e03000)="90b045c1e88a5613c9fa1f670e99e45b0735edf9ef4a993841662e6e8da71e3f4ce95e0b5bc28a4887dddb1fce26aa29dc4dec42b406620e8e8887279a22c93880b4af46c78a8e9983a3e3a6d834a05db80da7e667c46a9b64a9d1f48d417395b2b329899757b91da6edda167e13ce6195e986bfc675378ebc396d53726fa8b64071798355a5ee5ba2ad93d9e8dc99cddb01205973a5c228bd56a8acf30b8c8ffb7939f2105517287bdd89eaa91749abb67ae1157052c913ef3d44332ed11fe721aa05a7d9ae25d3b56dce4f94d882f83fb0278ca2ac3e1e591105074398be6035044ab24789110359d8c8703b08303d9ec3", 0xf2, 0xfffffffffffffffa) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00003ad000-0x4)=0x53, 0x4) add_key$user(&(0x7f0000917000)='user\x00', &(0x7f000074f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000709000)="ab7e87f2162769c609752e1375c690d996b9eac29b3ac2216e44b4986ec935d3f9c7d31cd9dc399b4f243a447e1451e7b6a004d06053f3f2c70a34f1a045a3f4bf6fbdfc9bb0f8c275e297c5ecc2bc2f8adf137e126a0773074e7f9da449e15c4135937f1e289446fb8dc42bfee78b", 0x6f, r2) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) close(r1) close(r0) 2018/01/31 08:02:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002cb000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00008a2000-0x9)='loginuid\x00') dup2(r1, r1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000077000-0x14)={0x1, 0x3, 0xfff, 0x1, 0x9}, 0x14) writev(r1, &(0x7f0000b97000)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) vmsplice(r1, &(0x7f00000b2000)=[], 0x0, 0x4) sendfile(r1, r1, &(0x7f0000728000)=0x0, 0x81) 2018/01/31 08:02:54 executing program 0: mmap(&(0x7f0000000000/0xb28000)=nil, 0xb28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x6, 0x4) mmap(&(0x7f0000b29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000b29000)=0x8, 0x4) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) 2018/01/31 08:02:54 executing program 6: r0 = socket(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x8, 0x54, 0x3, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000002000-0xc0)=""/192, 0xc0, 0x0, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x7fff, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000690000-0x4)=r1, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002000)=0x0) 2018/01/31 08:02:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x801, 0x20000000000) write(r0, &(0x7f0000932000)="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", 0xfc) connect$nfc_llcp(r0, &(0x7f00007dc000)={0x27, 0x2, 0x9fa, 0x4, 0x0, 0xffffffff, "386170f8d2d5fdf21610f3818d9193e55a870729fb07e8d10eb1dc678f842cb4cbcefff248de6d89a85ce8d4dcccb98a5358e2320b51b53d8adabbeb8da0ba", 0x7}, 0x60) r1 = syz_open_dev$mice(&(0x7f0000f5e000-0x10)='/dev/input/mice\x00', 0x0, 0x448200) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00005be000)={0x3, 0x3, 0x1, 0x1, 0x609}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a4a000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x7fffffff, 0x9, 0x10001, 0x2}, &(0x7f0000b13000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001ec000-0x8)={r2, 0x80}, &(0x7f000009c000)=0x8) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000399000)=0x3) 2018/01/31 08:02:54 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000000e000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e8a000-0xe)='attr/fscreate\x00') write$selinux_context(r1, &(0x7f0000ee3000)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22) sendfile(r1, r0, &(0x7f0000b94000)=0x0, 0x7) creat(&(0x7f0000e4c000-0x8)='./file0\x00', 0x0) 2018/01/31 08:02:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000054f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r1 = socket(0x0, 0xe, 0x4a) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f000044c000-0xfb)=""/251, &(0x7f00006a2000-0x4)=0xfb) r2 = syz_open_dev$usbmon(&(0x7f0000e82000-0xd)='/dev/usbmon#\x00', 0x1000, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00008d8000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000246000)={r3, 0x0, 0x0, 0x0}) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f00001b9000-0x4)=0x0, &(0x7f000091d000)=0x4) 2018/01/31 08:02:54 executing program 2: mmap(&(0x7f0000000000/0x250000)=nil, 0x250000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000244000)=[], 0x0) clock_gettime(0x0, &(0x7f00000b0000)={0x0, 0x0}) ppoll(&(0x7f0000104000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000005d000-0x10)={0x0, r1+30000000}, &(0x7f000024c000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7d, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000104000-0x50)={{0x5, 0x1}, {0x5, 0x800}, 0x94, 0x2, 0xd2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 08:02:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005b6000)='/dev/hwrng\x00', 0x101180, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00009ac000)=0x0, &(0x7f0000d20000)=0x4) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) connect$l2tp(r1, &(0x7f00005f9000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x2, 0x4, 0x2, {0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}}}, 0x32) r2 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r2, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) accept4$ax25(r2, &(0x7f00004f2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000720000)=0x10, 0x0) sendmsg$inet_sctp(r2, &(0x7f00008e5000)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b0f000)=[], 0x0, 0x0, 0x0, 0x0}, 0x4008000) sendmmsg$inet_sctp(r2, &(0x7f0000c82000-0xe0)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000226000)=[{&(0x7f0000a44000)="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", 0x5c1}], 0x1, &(0x7f000095b000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/31 08:02:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000110000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock(&(0x7f0000fb6000/0x2000)=nil, 0x2000) fallocate(r0, 0x0, 0x7, 0x6) fcntl$getownex(r0, 0x10, &(0x7f00004e3000)={0x0, 0x0}) sched_rr_get_interval(r1, &(0x7f0000f9b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 08:02:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a1a000-0x8)={0x0, 0x0}, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00006f4000)=0x500001) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000021d000-0x4)=0x0, &(0x7f0000d45000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000d09000)={0x0, 0x91}, &(0x7f0000ac3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000079f000-0x4)=r2, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bf0000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000211000-0x6)={r2, 0x2}, 0x6) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000055f000-0x2b)=""/43) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000ac000-0x10)={r2, 0x30, &(0x7f0000bc4000)=[@in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000046d000)=0x10) r3 = accept(0xffffffffffffffff, &(0x7f000054a000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fef000-0x4)=0x60) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000148000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x200}, &(0x7f0000d4e000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000b1000-0x8)={r4, 0x9}, &(0x7f0000404000-0x4)=0x8) r5 = timerfd_create(0x0, 0x0) clock_settime(0x7, &(0x7f00005ba000-0x10)={0x0, 0x1c9c380}) timerfd_settime(r5, 0x1, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r5, &(0x7f0000455000)=""/52, 0x34) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f51000)={0x0, 0x0, 0x0}, &(0x7f0000448000-0x4)=0xc) tkill(r6, 0x0) 2018/01/31 08:02:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000013a000-0x11)='/selinux/enforce\x00', 0x10002, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00004ce000-0x4)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f000013f000-0x12d4)=@newsa={0x138, 0x10, 0x29, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha256\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00003e9000-0x38)={&(0x7f0000c5b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bc000-0x10)={&(0x7f000021e000)=@flushsa={0x14, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:02:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"dc8ababd6c6781"}, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00000c8000-0x24)="24000000210025f0071c0165ff0ffc0e020000000010000002e0ffe90800030000000000", 0x24) 2018/01/31 08:02:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000d35000-0xd)='/dev/urandom\x00', 0x0, 0x400) flock(r0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000be8000-0x10)='/dev/sequencer2\x00', 0x1000000000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000772000-0x8)={0x0, 0x4000059}, &(0x7f000020a000)=0xffffffffffffff81) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00009c8000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "7d172831d48d4b6461debfde93b79172a1a90223ea9f197f3705b61018779c851e58a90ae834352c56048f7e7dd7c389ada7989b88f92eadbf93b6677b0612d1", "fd27ac95dbb2939e2b162e1db87e1832fc6736adcf497b8ef7994d2ec7eb5ed7", [0x0, 0x0], 0x0}) 2018/01/31 08:02:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000953000-0x1)="80", 0x0) fallocate(r0, 0xfffffffffffffffe, 0x10002, 0x50004) ftruncate(r0, 0x2553) 2018/01/31 08:02:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d04000)='schedstat\x00') sendfile(r0, r0, &(0x7f00006c7000)=0x0, 0x2a) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005f1000-0x4)=@assoc_id=0x0, &(0x7f0000aa2000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000747000)={r1, @in6={{0xa, 0x3, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5}, 0x98) 2018/01/31 08:02:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x121800, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000d4000)=0x100000001) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) 2018/01/31 08:02:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7b000-0xf)='/dev/sequencer\x00', 0x801, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000fd1000)={&(0x7f00006e2000/0x3000)=nil, 0x3000}) write$sndseq(r0, &(0x7f000079e000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x2, 0x0}, {0x0, 0x6}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x60) fremovexattr(r0, &(0x7f0000e83000-0x11)=@known='security.selinux\x00') flock(r0, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c38000-0xc)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000321000)=0xc) sendmsg$nl_route(r0, &(0x7f00000a5000-0x38)={&(0x7f00000e7000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000c9e000)={&(0x7f0000d87000-0x50)=@bridge_dellink={0x50, 0x11, 0x20, 0x6, 0x0, {0x7, 0x0, 0x0, r1, 0x4000, 0x80}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0x6}, @IFLA_BROADCAST={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_IFALIAS={0x14, 0x14, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x40) 2018/01/31 08:02:54 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000006000-0x49c)=@newspdinfo={0x49c, 0x24, 0x300, 0x4, 0x2, 0xc7, [@tfcpad={0x8, 0x16, 0xfff}, @algo_auth={0xdc, 0x1, {{'crc32-generic\x00'}, 0x488, "61d078ed05188c391752cc1d72ecabf775430d38bc83722bfb80a68cc5d3f961f288134d85d8180fa3fbcc10e696599a6463baac94c3336686e961f1dd709e3dcdc339ff1196cbcefd6fa02f977da3861d5af395926770fb6fa739438fb390463fb6c215c76809d71d7ff5c5c4003f8bbcfa87bbe6fcbdc7e4aacd53ba36e643ae701ffc750afb4e5697cd1be55ad6c9f3"}}, @mark={0xc, 0x15, {0x2, 0x6}}, @tfcpad={0x8, 0x16, 0xa15}, @tmpl={0x1c4, 0x5, [{{@in=@empty=0x0, 0x0, 0xff}, 0x2, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x7, 0x2, 0x3, 0x64, 0x6, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x2, 0x2, 0x5, 0x3, 0x8, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, 0x33}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1, 0xc6644179ee583862, 0x3, 0x400, 0x7fff, 0x5, 0x8001}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x2, 0x3, 0x1, 0xffffffffffff5847, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3, 0x32}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0x3, 0x3, 0x1000, 0x401, 0x8}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x1, 0x4, 0x2, 0x974, 0x9, 0x3f, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0xb}, 0x0, 0x32}, 0xa, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x80, 0x516bf5d6, 0x12}]}, @migrate={0xb4, 0x11, [{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2b, 0x3, 0x0, 0x4, 0xa, 0x2}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0xff, 0x6, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x33, 0x0, 0x0, 0x3, 0xa, 0x2}, {@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3, 0x0, 0x5, 0x2, 0x2}]}, @algo_auth={0xf8, 0x1, {{'cryptd(sha3-224-generic)\x00'}, 0x570, "1c309b2108caa787fcb6a0871a899cf8c16b0183ce7db7ae5d0230c9c0b7d1de0e85e462ec1814cb7dc2b067eaa46c85cf34ad7e040ce4ce3d4215f4b417bf592b25d6da7539f630aed81c90f92982ab3bedefbd2964c82c336c746986aaa7b0cbcb56179640f0eaede27c4ebfd2dc4932f54281bd936f0ec5df0882c693c53f8d7b9853934cd5ae89562210d9f52a71c6baf197467ba2d4af1acdb770d71b5824b7647794daf889a8a5f442454e"}}, @replay_esn_val={0x20, 0x17, {0x1, 0x4, 0x6, 0x2, 0x5, 0x9, [0x100000001]}}]}, 0x49c}, 0x1, 0x0, 0x0, 0x4001}, 0x4000) flistxattr(r0, &(0x7f0000002000)=""/4096, 0x1000) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000006000-0x1)=0x0) syz_open_dev$random(&(0x7f0000003000)='/dev/random\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x80045113, &(0x7f0000005000-0x50)={{0x0, 0x400000000006}, {0x10001, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/31 08:02:54 executing program 7: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) read(r0, &(0x7f0000059000-0x11)=""/32, 0x20) creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) prctl$void(0x7) 2018/01/31 08:02:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000000001, 0x1) sendto$inet6(r0, &(0x7f0000639000-0x121)="", 0xffffffffffffff47, 0xfffffefffffffffe, &(0x7f0000626000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f000081c000)=""/169, &(0x7f0000636000)=0xa9) 2018/01/31 08:02:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xb, &(0x7f00001ad000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00006c3000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f1b000)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000751000-0x2)=0x9, 0x4) removexattr(&(0x7f00003d6000-0x8)='./file0\x00', &(0x7f0000006000-0x11)=@random={'trusted.', '-,proc#[\x00'}) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r1}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000041f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00000b2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 08:02:54 executing program 3: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000d96000)=0x0, 0x4) 2018/01/31 08:02:54 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) getsockname(r1, &(0x7f000001a000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000009000)=0x6) ioctl$sock_FIOGETOWN(r1, 0x400454d8, &(0x7f0000001000-0x4)=0x0) 2018/01/31 08:02:54 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000fe4000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 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]}, 0x5c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c51000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000fe7000-0xc)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000102000-0x4)=0xc) 2018/01/31 08:02:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ba6000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00002fc000-0x6)='ramfs\x00', 0x0, &(0x7f000019e000)="") chdir(&(0x7f00001b0000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r0, &(0x7f000010e000)=[{&(0x7f0000001000)=""/171, 0xab}], 0x1) 2018/01/31 08:02:54 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000001000)="71a0c9e6e47caaf02b5a740a20ac4df27a969aec8b88503d7c74d1dded86c0dc904b77a476b14d68c7ca61c629f02ab8a46580105192b79b233a7f9c6e1bbe749816920ff31ae106f3eda2fd816d721238cdb08202ebeab6b6c750401dc2ca8a754f57982955970d08be885a8cb8fe1ebce8f1", 0x73, 0x3, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) nanosleep(&(0x7f0000013000-0x10)={0x77359400, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)="") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000)={0x9, 0x0, 0x10000, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000003000)={r2, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 08:02:54 executing program 4: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00009ee000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000001000-0x8)={0x1}, 0x8, 0x800) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x0) 2018/01/31 08:02:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000777000)='/dev/rfkill\x00', 0x6a0000, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x41) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f13000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x78d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x0, 0x5, 0x8, 0x7ff, 0x8, 0x4, 0x8, 0x100000000, 0x7, 0x4, 0x5, 0x8000, 0x10, 0x7fffffff]}, &(0x7f0000c5f000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000633000-0xa0)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0xa559, 0x20, 0x6}, &(0x7f0000100000)=0xa0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00009c5000)=@ipv6_deladdr={0x34, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_FLAGS={0x5, 0x8, 0x0}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:02:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002b1000-0x8)=0x7) syslog(0x2, 0x0, 0x0) bind$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) shutdown(r0, 0x1) 2018/01/31 08:02:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000024a000-0x8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) openat(r0, &(0x7f0000bda000-0x8)='./file0\x00', 0x0, 0x121) poll(&(0x7f0000f5a000-0x38)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x80000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000765000-0x6)={0x7, 0x7, 0x80}) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') getresuid(&(0x7f0000cf6000)=0x0, &(0x7f000088d000-0x4)=0x0, &(0x7f0000f88000-0x4)=0x0) r3 = getegid() syz_fuse_mount(&(0x7f000097d000)='./file0\x00', 0x3000, r2, r3, 0x9, 0x204022) 2018/01/31 08:02:54 executing program 1: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x0, 0x80000000, 0x0, 0x0, 0x0}) syncfs(r0) fcntl$lock(r0, 0x6, &(0x7f0000f69000+0x672)={0x2, 0x0, 0x12800000, 0x0, 0x0}) 2018/01/31 08:02:54 executing program 5: r0 = socket(0x5, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000090e000)={0x0, 0x48, &(0x7f0000001000-0x48)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffff8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x5}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x5) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x900, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000ca0000-0x60)={0x0, 0x24, 0x0, @thr={&(0x7f00006cb000)="4d65ddc2cd534a0f680958aad68d63cdc132b8eb53c7e16e7b741bec16126a413b6d8a801a711556174c28dbaf674fa3f201b78030458ec3b717dbd92948219b2b2f452d33a34f89cf635bd3c4d3a8b7f50299fb2440893b943519a4f77b20236c84a849275a9bd108fbbfe60af5051fbbabcaaecc4ab3", &(0x7f0000dce000)="1c46c1f76da3873ebe128b10fe6ead531cec45bf063510f4626c3c584fdd5505162f2b59107609724b2f999c19d6a252f9fd5473fc4abf3210ee56390089bd9fef2bb2227db7f0c99497b9404114cafca0cce667aa0d2ea5cad8ba9e27f491c04388e5b2518ebd0d8d4aba3a9cb36b327a7b6fbcabe868b9d74f925118e2061ac0c5cc0cb15929e1602cb9a9bbbf182fb4f0bc408fe4a5ceacba35c65d27db35f40983a54e7fc627fa18a7e9f04107e02ba48e0394ceb9602ea4c83867f141524d7621403a397c5954df5f5c7b28eff6314eff8512bf0a3eb7db"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b4b000)=0x0) timer_getoverrun(r3) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000431000)={0x243c, 0xa3a, 0x5, 0x4, 0x3, 0x3713}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad9000)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:02:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000016000)="6664001f66d0") wait4(r0, &(0x7f0000f61000-0x4)=0x0, 0xc, &(0x7f00002e0000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) exit(0x0) write(r1, &(0x7f00005a9000)="ee734ec2806600c645b87da0dd27e831dcce87197109e617fe36b62108938ca53b389ca0ae789353587f3385da22067966b1a3777faa1c11933990ed8d40d5bcb6ebfce5b979b74475314bd5f06275ba69d1c654e81d38c41b98b100e5755c52eea0bfa46cbb97498f33c1be4d31169d2967ecd3aafd1b9f4ce4296975e7fcbb2129a95da2d80e719d7ffc722aa5220c8dda033723351e1be8c1c1db1cbc7491ea6657ac72c45844cee0c3157c20a545d77d83e6a5bb2ca648c8a6bf8a142c4085207bf5157f23bb8ced52a43b5bc250a79ca030b86c4a93e09947338818b7fcbf2dd536680b89700194e664b9805a491ee5f8cea2d3f618f2", 0xf9) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00004b0000-0x8)=[], &(0x7f0000ccf000-0x8)=[], 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000913000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 08:02:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000+0x6e4)='./file0\x00', 0x181002, 0xa) fremovexattr(r0, &(0x7f0000000000)=@random={'trusted.', 'wlan1wlan1nodev\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000-0x34)={{0x2, 0x1, 0x6, 0x3, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDISABIO(r0, 0x4b37) ppoll(&(0x7f0000000000+0x686)=[{r0, 0x0, 0x0}, {r0, 0x40, 0x0}, {r0, 0x408, 0x0}, {r0, 0x80, 0x0}, {r0, 0x600c, 0x0}, {r0, 0xc001, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x84, 0x0}], 0x8, &(0x7f0000002000-0x10)={r1, r2+10000000}, &(0x7f0000000000)={0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, 0x0, &(0x7f000093b000)=0x0, 0x80000) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$void(r3, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000f15000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x0, 0x1, 0x8}, &(0x7f0000050000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00002fb000-0x4)=r4, 0x4) 2018/01/31 08:02:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x5, 0x800020003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000000)="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", 0x1000) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000af1000)=0x3, 0x4) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000af9000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x100) sendto$inet6(r1, &(0x7f0000293000-0xe7)="", 0x0, 0x200418d6, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000af9000)={0x3, 0x7, 0x100000001}) 2018/01/31 08:02:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000acb000)='/dev/sg#\x00', 0x0, 0x101883) fcntl$getownex(r0, 0x10, &(0x7f0000911000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000964000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000092000-0x4)=0xe8) getresgid(&(0x7f0000631000)=0x0, &(0x7f00000a8000-0x4)=0x0, &(0x7f0000ac2000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f82000-0x8)={0x0, 0x0}) lstat(&(0x7f0000d31000-0x8)='./file0\x00', &(0x7f000087e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000907000-0x4)=[0x0]) r8 = fcntl$getown(r1, 0x9) fstat(r0, &(0x7f0000724000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a78000-0x8)='./file0\x00', &(0x7f00005a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000fc9000)=[{&(0x7f00004ad000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00001c6000)=[{&(0x7f000079e000-0xa6)="26ab13f01149f84340cbc10bdf8ead261bbfb286a3ebfbcf7297d63e8360d5827bd038c0dda71882fd22ed91add5dcc317a42fb35cc63e6190e094757adbd6fb486a0843de2bb7f146f4352528a2dd57f9623142e9a3e99226fb5c089c6b38c20c7cd6717c5fe08c2cc1e924e7992d1fc461bb2fdffe8a76e297c87805f8390a58142934bfea9a40ea09bf3045d778ad6e45da848eefa598e5d7f1432f21afe8cf2e97f1c43e", 0xa6}], 0x1, &(0x7f0000beb000-0x80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x80, 0x40000}], 0x1, 0x40) 2018/01/31 08:02:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000014c000)='./file0\x00', 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f000077b000-0x4e)=""/78) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$sock_ifreq(r2, 0x8930, &(0x7f00005fa000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) sendmsg$unix(r2, &(0x7f0000a79000-0x38)={&(0x7f0000103000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000590000-0x1e)=[{&(0x7f00004ee000)="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", 0x1000}, {&(0x7f0000fca000)="d5af6f3effa5d5844622af057a1a49e53a289436ce4aab1e949d39441a05ed5e726334dadb19b9b50dd2c4763387e96d2e4469f58e7a73d5e51249c0b6b9f37c5f6b46fdeda2f75cc66b64e78410232704f1d6b9233ef6d9940697617cd41d0acef98a460a86c8756bb987cb53a3334419bdba70de0fcfadccbe2c2f5b5cea6141d4d22de557295057201d2468117eff70b4d425311bf7a43888900426db55d7263dbb58a7ac792473e13c8d6673c4b78aeade6134b3b9dc1c83a3811b1deba405d7197c664ccdbfcbefc2845289e6ca2d7bf8fab6974ccd4b8e71696a43abceccd0cab3afd102d30002279437ca8efbeb309751", 0xf4}, {&(0x7f0000028000)="6593d97a4319cd5dd4779a9d3b00f7a7fb2b336071db7bb290aac8ce478c1df1a0e671f0586d24dd828324aa19a5240580c8706cf0d0f8e25d4016219c0347b07fd9a37c67d2fb4775775f52ce1ec61389a630c63edb6c95628bcc6a4bc13a2fc6ee2ba2c111c45b44f471b7197ec00907bffe6495", 0x75}], 0x3, 0x0, 0x0, 0x10}, 0x0) 2018/01/31 08:02:55 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000015000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000016000)="", 0x0, 0x0, &(0x7f0000020000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f000096f000)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) 2018/01/31 08:02:55 executing program 7: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef3000)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000ef4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef6000)=""/115, 0x73, 0x12041, &(0x7f0000ef7000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f000060f000+0x3b0)="1605f53a74c52f79f3dd36cf12400f50727d2777cdf5d91992f3a1a1d4d3497c92b6e8337aaa3b236e79923b847909e08c56aba57b4bfa9d991b8b0f4b48bcd1df436ff9beb798a5770bb48736a7616aadee6f29a83b85a83ad7f0803b76fa460f2adf6986787acfd58ce3f2f43ba896d283946b83cbe2193a29f5e6a2bc8d8553c2834ac7d84a01bb1c5fe23076edb4b950eee1605a9e42e4b295cfe1c9f70ebe3d1015026ea6cb074d2a6fb4", 0xad) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000ef6000-0x4)=0x0) 2018/01/31 08:02:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000aaa000-0x24)="24000000260007003200000a003677037b0001a101000000000000070012ffff8000ff10", 0x24) r1 = socket(0xa, 0x0, 0x10000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000bfc000)={0x0}, &(0x7f0000f5d000)=0x4) 2018/01/31 08:02:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) syz_open_dev$tun(&(0x7f0000a1d000)='/dev/net/tun\x00', 0x0, 0x414801) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000f2e000)=""/190) ppoll(&(0x7f0000002000-0x50)=[{r1, 0x4, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fbd000)={0x0, 0x2}, &(0x7f000005c000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000273000-0x20)={0x1, 0x2, 0x1, 0x7, 0x4, 0x7, 0x3, 0x1000000000000000, r2}, 0x20) 2018/01/31 08:02:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ea3000)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000bff000)={{&(0x7f0000357000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat2(r1, &(0x7f0000fcf000)='./bus\x00', r1, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000e33000-0x4)=0x0) 2018/01/31 08:02:55 executing program 6: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") pipe2(&(0x7f0000bbd000)={0x0, 0x0}, 0x800) ioctl$KDADDIO(r0, 0x4b34, 0x8a7) mlock(&(0x7f0000b4b000/0x4000)=nil, 0x4000) rt_sigsuspend(&(0x7f000049c000-0x6)={0x0}, 0x8) 2018/01/31 08:02:55 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000004000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000016000-0x4)=0x1c, 0x6093bc45e95e8922) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000015000-0x1000)=""/4096, &(0x7f0000015000)=0x1000) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000a000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup3(r0, r0, 0x80000) 2018/01/31 08:02:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f00007ee000/0x2000)=nil, 0x2000, 0x8, 0x40130, r0, 0x0) r1 = dup(r0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000d97000)=0x0) ioctl$TIOCSBRK(r1, 0x40044591) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002dd000-0x98)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xfff}, &(0x7f00005f5000-0x4)=0x98) syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/31 08:02:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)='/', 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a12000-0x10)='/selinux/status\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) 2018/01/31 08:02:55 executing program 3: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") exit_group(0x400) madvise(&(0x7f0000635000/0x4000)=nil, 0x4000, 0x0) 2018/01/31 08:02:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000634000-0xa)='syzkaller\x00', &(0x7f0000cdd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r0 = syz_open_dev$mice(&(0x7f0000600000)='/dev/input/mice\x00', 0x0, 0x1090c0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000067a000)={0x0, 0x0, 0x0}, &(0x7f0000485000)=0xc) r1 = getuid() ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f60000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e8e000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000953000)=0xe8) setreuid(r1, r2) getresuid(&(0x7f00007b8000-0x4)=0x0, &(0x7f0000e58000-0x4)=0x0, &(0x7f0000223000-0x4)=0x0) 2018/01/31 08:02:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e94000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000cc3000)=@int=0x1, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000098d000)=0x0) sendmsg$key(r0, &(0x7f000006d000)={0x0, 0x0, &(0x7f0000aed000)={&(0x7f0000222000)={0x2, 0x7, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x17, 0xffffffffffffffff, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:02:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) pwrite64(r0, &(0x7f0000e99000-0x1000)="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", 0x1000, 0x0) 2018/01/31 08:02:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x501001, 0x21) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0xffffffffffffffff, 0x79a153e346f5b425, 0x8, 0x0, 0xd0}, 0xd93, 0x101, 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]}) unlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x200) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x48000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000001000-0x14)={0x199, 0x2, 0x20, 0x6, 0x8, 0x9, 0x200, 0x2, 0x3, 0x11b}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000557000+0x130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/01/31 08:02:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000953000-0x1)="80", 0x0) fallocate(r0, 0x0, 0x0, 0x50000) getsockopt$inet6_dccp_int(r0, 0x21, 0x13, &(0x7f00007e5000)=0x0, &(0x7f0000a77000)=0x4) ftruncate(r0, 0x2553) fgetxattr(r0, &(0x7f00002eb000-0xd)=@known='security.evm\x00', &(0x7f0000740000)=""/1, 0x1) 2018/01/31 08:02:55 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) r0 = syz_open_dev$usbmon(&(0x7f000000a000)='/dev/usbmon#\x00', 0x4e, 0x20600) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000)=0x8, 0x4) 2018/01/31 08:02:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00008c1000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002cb000)=0xe8) getresuid(&(0x7f0000422000)=0x0, &(0x7f00001ab000-0x4)=0x0, &(0x7f0000fb7000)=0x0) getresuid(&(0x7f000038b000-0x4)=0x0, &(0x7f0000887000-0x4)=0x0, &(0x7f0000c57000)=0x0) setresuid(r3, r4, r6) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000c06000)=0x0) sendto$inet6(r0, &(0x7f000037c000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d8e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000bfa000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xa1, 0x80000000, 0xffffffffffffffff, 0x10}, &(0x7f0000cd0000)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000a8a000-0x8)={r8, 0x1617062d}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto(r0, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000180000-0xe8)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x80000000, 0xa, 0x80, 0x20, 0x32, r2, r5}, {0xffffffffffff818f, 0x101, 0xfff, 0x4, 0x1000, 0x5369, 0x1, 0x8001}, {0xffffffffffffffbe, 0x4, 0x140000, 0x7}, 0x7fffffff, 0x3, 0x0, 0x0, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0x3b}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x1, 0x2, 0x9, 0x7, 0x5, 0x7e0000000}}, 0xe8) 2018/01/31 08:02:55 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) syz_fuseblk_mount(&(0x7f000001a000-0x8)='./file0\x00', &(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() tkill(r1, 0x16) close(r0) 2018/01/31 08:02:55 executing program 3: mmap(&(0x7f0000000000/0xcb1000)=nil, 0xcb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000015c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r0, 0xb) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000c1e000)=0x5, 0x4) 2018/01/31 08:02:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x80000000) socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00005d7000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x2) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r0) accept$inet(r0, &(0x7f000004e000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffe000)=0x10) 2018/01/31 08:02:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000232000-0xd0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x400000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000012d000)=0x3ff, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000774000)={0xf9, 0x0, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000d19000)="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", 0x130) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) readv(r0, &(0x7f0000829000)=[{&(0x7f0000235000)=""/4, 0x4}], 0x1) 2018/01/31 08:02:55 executing program 0: mmap(&(0x7f0000000000/0x255000)=nil, 0x255000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000195000-0x10)={0x9, 0x4, 0x2, 0x7, 0x0}, &(0x7f0000256000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000015a000-0x7e)={0x0, 0x76, "c1c5cef343269aac32197086fed15c47c97a5ce004eef6205a6f70f513715822cd2a91f63d7cfa23841dbd94d920ced31b83bb6760ff09c831cefb48edf73f92beea444c400a142e71fa92babda77376ef98014dd12c05b6b793ad36c2d765c3fe10dae09067b13c2edc970c0dec3e9cb8fcd1cb9652"}, &(0x7f000021c000-0x4)=0x7e) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000108000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000dc000)=@assoc_value={0x0, 0x70a2}, &(0x7f000021d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x200000002}, 0x2cf818765b189973) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) write$eventfd(r1, &(0x7f0000053000-0x8)=0x7fff, 0x8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000256000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000257000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000255000)={@dev={0xac, 0x14, 0x0, 0x12}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xa, [@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xa}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xf}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast2=0xe0000002]}, 0x38) 2018/01/31 08:02:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00006be000-0xc)={0x0, 0x51, 0x0}, &(0x7f0000dbc000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000075b000)={r1, 0x0, 0x8}, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a65000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xffffffffffffff80, 0x3, 0xff, 0x2, 0x7a, 0xff, 0xc000000000000000}, &(0x7f0000092000-0x4)=0x20) 2018/01/31 08:02:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f00003b4000-0x8)='./file0\x00', &(0x7f0000c7e000)=@random={'user.', 'md5sumGPL\x00'}, &(0x7f0000cf7000)=""/24, 0x18) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000177000-0x8)='./file0\x00', &(0x7f00009c9000)='./file0\x00', &(0x7f0000b14000)='mqueue\x00', 0x0, &(0x7f00000ba000)="") r0 = open(&(0x7f0000596000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00009ff000-0x8)='./file0\x00', r0, &(0x7f000092d000)='./file0\x00') 2018/01/31 08:02:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005ee000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000b00000-0x8)=0x2000007) dup2(r0, r2) 2018/01/31 08:02:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000cd8000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) fcntl$setsig(r0, 0xa, 0x3b) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a78000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ce000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000dbc000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e6000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001e1000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x3, 0x0, 0x2, 0x20, 0xa0, 0x11, r1, r2}, {0x8, 0xff, 0x10000, 0x8001, 0x3, 0x9, 0x200, 0x7}, {0x8, 0x100000001, 0x7, 0x3ff}, 0x1, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xff}, 0x2, @in=@empty=0x0, 0xffffffffffffffff, 0x3, 0x0, 0xe, 0x1, 0x6, 0x80}}, 0xe8) r3 = socket$inet6(0xa, 0x1, 0x537) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt(r3, 0x7, 0x2, &(0x7f0000672000-0xad)=""/173, &(0x7f0000d38000-0x4)=0xad) 2018/01/31 08:02:55 executing program 5: mmap(&(0x7f0000000000/0x8d9000)=nil, 0x8d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00008da000-0x28)={0xfffffffffffffffa, 0xf, 0xfffffffffffff800, 0x30b9, "b014fe06ca306a6b5106536d75a5893098c9032b13e71ac54deaf082d79201ea"}) ioctl(r0, 0x800000040004581, &(0x7f00008d8000-0x48)="") 2018/01/31 08:02:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xe, 0x41014f6a8f6) 2018/01/31 08:02:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00003db000-0x3)='lo\x00') ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f00002ab000-0x4)=0x8) [ 91.925055] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/31 08:02:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a2000-0x8)='net/tcp\x00') preadv(r0, &(0x7f00007a5000)=[{&(0x7f0000c68000-0xc3)=""/195, 0xc3}], 0x1, 0x2000) 2018/01/31 08:02:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000db2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000e4f000-0x10)={0x0, &(0x7f000064e000-0x18)=[]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d1e000-0x9)='/dev/ppp\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000960000)={{0x2, 0x6}, 'port0\x00', 0x40, 0x80000, 0x7de2, 0x9, 0x100000001, 0x3, 0x2, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 08:02:55 executing program 2: clone(0x0, &(0x7f000069a000)="", &(0x7f00008d7000)=0x0, &(0x7f0000069000-0x4)=0x0, &(0x7f0000236000-0x1000)="") rt_sigqueueinfo(0x0, 0x0, &(0x7f0000510000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xb0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x8)=[{r0, 0x3, 0x0}], 0x1, &(0x7f0000002000-0x10)={0x0, 0x989680}, &(0x7f0000001000)={0x9}, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ebb000)={{0xa, 0x0, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0xf8, [0x333, 0x2, 0xfffffffffffff439, 0xfff, 0x2, 0x8, 0x101, 0x81]}, 0x5c) 2018/01/31 08:02:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00008c1000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002cb000)=0xe8) getresuid(&(0x7f0000422000)=0x0, &(0x7f00001ab000-0x4)=0x0, &(0x7f0000fb7000)=0x0) getresuid(&(0x7f000038b000-0x4)=0x0, &(0x7f0000887000-0x4)=0x0, &(0x7f0000c57000)=0x0) setresuid(r3, r4, r6) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000c06000)=0x0) sendto$inet6(r0, &(0x7f000037c000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d8e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000bfa000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xa1, 0x80000000, 0xffffffffffffffff, 0x10}, &(0x7f0000cd0000)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000a8a000-0x8)={r8, 0x1617062d}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto(r0, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000180000-0xe8)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x80000000, 0xa, 0x80, 0x20, 0x32, r2, r5}, {0xffffffffffff818f, 0x101, 0xfff, 0x4, 0x1000, 0x5369, 0x1, 0x8001}, {0xffffffffffffffbe, 0x4, 0x140000, 0x7}, 0x7fffffff, 0x3, 0x0, 0x0, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0x3b}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x1, 0x2, 0x9, 0x7, 0x5, 0x7e0000000}}, 0xe8) 2018/01/31 08:02:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000001000-0x10)={0x1fffffffffffffd6, &(0x7f0000644000-0x28)=[]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000001000)=""/35) close(r0) r2 = dup2(r0, r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000a3f000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000000)='./file0\x00') ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000001000-0x18)={0x1, 0x9, 0xa348, 0x98f6, 0xfff, 0x5}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00005ed000-0x30)={0x44, 0x0, &(0x7f00007da000)=[@clear_death={0x400c630f, 0x2, 0x2}, @increfs_done={0x40106308, r3, 0x0}, @clear_death={0x400c630f, 0x0, 0x3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @decrefs={0x40046307, 0x0}], 0xd5, 0x0, &(0x7f00009fc000-0xd5)="c147077fd065ace07da88fc4e6c3c8ed5481e36be85e5a993faf62021ccabd3bb0c265142d611a23aa7866773e306528fd62cfbda842a6bf6d5ceb5f0231b6c67e75cfc1e2f2928e9154b6081debfdc294eae6a3548c9a0533c0c1bf04cc97ceb88c541096e87ff10f642f811ba6a85762750123c8cdc25fccb28f413e26b94d327dc1ad98f859a99c3a954946fc0bd97f4eae1f6e65633f306fd2a0abd2bb931b714fdb1062a40e6b9e419e6332ead6d027767dcbf362fd938417e9f211b2b2ecb60ec13189a62e41cd9853abb0e8d282b541cf6b"}) mmap$binder(&(0x7f0000ae9000/0x2000)=nil, 0x2000, 0x0, 0x1010, r2, 0x38) writev(r2, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0x1000)="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", 0x1000}], 0x1) fallocate(r0, 0x0, 0x1, 0x5) 2018/01/31 08:02:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c39000-0x3)='/[\x00', 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f00003c9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000031a000)=0x14) recvfrom$packet(r0, &(0x7f0000a74000)=""/234, 0xfffffffffffffed7, 0x60, &(0x7f0000271000)={0x11, 0x5, r1, 0x1, 0xedca, 0x6, @random="295d686a2705", [0x0, 0x0]}, 0x14) mq_open(&(0x7f0000825000-0x3)='\\+\x00', 0x41, 0x0, &(0x7f0000b78000)={0x0, 0x5, 0x1800000000, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 08:02:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000ff000-0xf)='/dev/sequencer\x00', 0x201, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000606000)=@req3={0x80, 0x4, 0x6, 0x4, 0x4, 0x2, 0x1}, 0x1c) setuid(0x0) 2018/01/31 08:02:55 executing program 3: mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000098d000)='/dev/sequencer\x00', 0x301102, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000a96000)=[{{&(0x7f00005b4000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00008c5000-0x50)=[{&(0x7f0000cd6000-0xc3)=""/195, 0xc3}, {&(0x7f0000cd6000-0x29)=""/41, 0x29}, {&(0x7f000048c000)=""/139, 0x8b}, {&(0x7f0000cd6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000527000-0x81)=""/129, 0x81}], 0x5, &(0x7f0000cd5000)=""/221, 0xdd, 0x1000}, 0x1dff}], 0x1, 0x2, &(0x7f00009fa000-0x10)={0x77359400, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000cd4000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001a4000-0x4)=0x0, &(0x7f0000cd5000)=0x4) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000cd5000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) write(r0, &(0x7f0000890000)="f3cf06d17a77dfd5c93853ec570a5a05d3b509f89a5560b1bba0ff867ee78de56a6a615fc05acfec8dd07846e1956a0ac91c270a96e4f3ba952f48f58bb9e68ba9bef87da954db4b9cccf57ca6e967123b49e3b410782931111a56807590b78f61b180402ffc12f988300d6427056354a5ad53fde618c5a39171a845da966585b1102026f249d0990528bb33a9c2", 0x8e) openat$selinux_status(0xffffffffffffff9c, &(0x7f000074e000-0x10)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000006e000-0x10)={0x0, 0x0}) socket(0x1, 0x0, 0x6317ad82) utimensat(0xffffffffffffffff, &(0x7f0000751000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {r2, r3/1000+10000}}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000a02000)="eb81d140dcdb1aa8986a5bfc092227e6", 0x10) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000c1d000)=""/131) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001f3000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007d0000)=0x8) 2018/01/31 08:02:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006c5000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000a58000)={0x401, 0xffffffffffffdea4, 0x686f, 0x1, 0x5}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) accept4(r1, &(0x7f0000cb5000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @generic=""/16}}, &(0x7f0000fc7000-0x4)=0x1e, 0x80000) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000075c000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000961000)=0x0, &(0x7f0000eb7000-0x4)=0x4) ioctl$PIO_UNISCRNMAP(r2, 0x80047437, &(0x7f00007da000-0x7a)="") 2018/01/31 08:02:55 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000004000-0x2f7)=@file={0x0, ""/4096}, &(0x7f0000003000)=0xffffffffffffff76) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000006000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000064d000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) 2018/01/31 08:02:55 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = memfd_create(&(0x7f0000012000)='(]wlan0+{bdev\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rename(&(0x7f0000012000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 92.078679] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/31 08:02:55 executing program 4: 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) clone(0x0, &(0x7f0000001000-0x1)="a9", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000559000)="002301b494c3baf546953dc9768637bf6e534cfe542037c416c1") recvfrom$inet6(0xffffffffffffffff, &(0x7f000038b000)=""/202, 0xca, 0x0, 0x0, 0x0) 2018/01/31 08:02:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000c3d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fc4000)='/dev/rtc\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) recvfrom$unix(r0, &(0x7f00005bf000)=""/4096, 0x1000, 0x0, &(0x7f0000a6b000+0xf0)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/31 08:02:55 executing program 3: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f91000-0x10)={0x0, 0x0, 0x0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f92000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000c22000)={0x9d, 0x1f, 0x8, 0x4, 0x1e, 0x800}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f000025d000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c72000-0x4)=0x14) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="", 0xfffffeef}], 0x1, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000518000)=""/184, 0xb8) 2018/01/31 08:02:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000cfd000)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000020e000)=0xfff, 0x4) r1 = getegid() setgroups(0x18e, &(0x7f0000701000)=[r1]) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b9d000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fba000-0x10)={0x5, &(0x7f00006bd000)=[{0x1, 0x401, 0x7ff, 0x4}, {0x5, 0x7, 0x9, 0x5}, {0x1, 0x8, 0x4, 0x200}, {0x2ba3, 0x2, 0x10000, 0x8}, {0x3, 0x8, 0x6, 0x6}]}, 0x10) fstat(r2, &(0x7f000050a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 08:02:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b5b000-0x16)='/selinux/checkreqprot\x00', 0x20001, 0x0) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000dbd000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4d000)=0xe8) r4 = getgid() r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb0000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) r6 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000261000-0x8)='./file0\x00', &(0x7f0000517000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000b75000-0x4)=0x0, &(0x7f00005d4000-0x4)=0x0, &(0x7f0000903000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d0c000-0x3)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b4d000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d5000)=0xe8) r11 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009fb000)={0x0, 0x0, 0x0}, &(0x7f0000dd8000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000047d000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd4000)=0xe8) stat(&(0x7f00001d0000)='./file0\x00', &(0x7f0000e5d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000767000)=0x0) r16 = getuid() getresgid(&(0x7f0000111000-0x4)=0x0, &(0x7f00008d7000-0x4)=0x0, &(0x7f00003cd000)=0x0) r18 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000073e000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c75000-0x4)=0xe8) r20 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000057d000-0x4)=0x0) stat(&(0x7f0000d27000)='./file0\x00', &(0x7f00005e6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000bd000-0x4)=0x0, &(0x7f0000fc5000)=0x0, &(0x7f00007dd000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004c1000)={0x0, 0x0, 0x0}, &(0x7f00008aa000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000008e000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092c000-0x4)=0xe8) getresgid(&(0x7f0000508000)=0x0, &(0x7f0000df1000)=0x0, &(0x7f0000ed7000-0x4)=0x0) sendmmsg$unix(r1, &(0x7f0000daa000)=[{&(0x7f000099b000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a3a000-0x60)=[{&(0x7f0000e74000)="", 0x0}, {&(0x7f0000a41000-0x1000)="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", 0x1000}, {&(0x7f00000c2000)="f8a947b82e4c5ab5bbe0bb978ac0941c272d7c76ddba59f41b58006e3350bd5d79b672792b09707c4e20b8317bd7dc0d5345598677ec3b7aa905b54ebbcbfde040627c2aaa08a68263a287c2056c9d22fcfe6e43a125cf809e8b962642710bbc27f1fa70e0d5667cc634a976659d6a5766ff6c2a015cfd9fd0f48723cb85a494c5e5f4e8c23ef12febb10adda0a1dda16bac5ffcb7fc98a7b9640684d8f4bcd593197282244a3e3fbd29abda5a0546f1c70bc9c9f9aa47c009e19a6758ae30260525a8e353f546762a75df978d9eb153130f563830a7ba403f40bde86ffcead27a668203a52574afe01b313e35af3c7fab891648d7", 0xf5}, {&(0x7f00006cb000)="c368820ae0542dc75a5d99ac6493796672a225eba1bcace15418085c6814016aacd081ece18297a00b24a344e1a9646b65fab70c89f5f15ddcffe36e58f083c2c413ec9911be702551de1ea9f4c5402c666ed1d212979d35758aeef33cfacbb834fd793234ce487d9aee0766c7b2586f67c076d0fa6fafdd7610a184", 0x7c}, {&(0x7f00003dc000)="528dcdc9fd", 0x5}, {&(0x7f000014a000-0xfe)="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", 0xfe}], 0x6, &(0x7f0000908000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r5, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r0]}], 0x120, 0x1}, {&(0x7f0000323000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000099b000)=[{&(0x7f0000dd3000-0x41)="94483abb62ffb5db0c94bea7cb4c4f9bea21ee6426fd609910cdce1b73220077b060b90ded8e3eed686d400b5ba699d6e3ae4e9ddd7d7d1b87bc119750df8a59fb", 0x41}, {&(0x7f0000aa6000)="526fe210e170a0974f589f37ee40161f40e8d4a2bdb3595207a33ccb2489a423cc67d5adc3081a4fb24d961d295029483ff5dc3fe8d953867171a0f65728270b269b8d700b7d9793c50b36d93c5f5d9efed0a3a380453083ab04408985", 0x5d}], 0x2, &(0x7f00006e6000)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0xc8, 0x800}], 0x2, 0x4000001) r27 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r27, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r27, 0x40046207, 0x0) r28 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bb6000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r28, 0x84, 0xb, &(0x7f000037e000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000991000-0x4)=0xb) ioctl$BINDER_WRITE_READ(r27, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r27, &(0x7f0000cf8000-0xc)={0x0, 0x0}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r27, 0x0) ioctl$BINDER_WRITE_READ(r27, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000260000)=""}) signalfd4(r0, &(0x7f000088e000)={0x7}, 0x8, 0x80800) 2018/01/31 08:02:55 executing program 7: 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 = add_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f000024c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007ec000)="4ba7bb15e0f9c1696e0a1368701ac32b3669f9bc1702b3105155b5f6c9f6b9d078d0a55f20cdc5b5b1d1fa62fd5beaf0c4da8ff4202aa5dcea7ef245f3a5397a5634757c484bd0cf4eef843d4c96ee9cb11e79e1f498c1382d", 0x59, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000731000-0x4)=0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000092c000)='/selinux/policy\x00', 0x0, 0x0) bind$inet6(r2, &(0x7f0000d8a000)={0xa, 0x2, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x96}, 0x1c) sched_getscheduler(r1) request_key(&(0x7f000000d000)='logon\x00', &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000014000)='$\x00', 0x0) 2018/01/31 08:02:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d82000-0x9)='/dev/sg#\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000add000-0xc0)=[{0x3e6, 0x1000, 0x4, 0x9, @tick=0x80000001, {0xffffffffffffffff, 0x3}, {0x5, 0x8000}, @raw32={[0xdf, 0x8, 0x6]}}, {0x4, 0x6, 0x7fff, 0x68, @tick=0x6, {0x8304, 0x2}, {0x8000000000000000, 0x10000}, @result={0x4, 0x1}}, {0x9, 0x2, 0x6, 0x10001, @tick=0xae4f, {0x5, 0x5}, {0x7, 0x1}, @raw8={"fe0b49a9c4393f35639c610a"}}, {0x51, 0x81, 0x2, 0xffffffff7fffffff, @tick=0x8001, {0x639, 0x9}, {0x7fff, 0x2}, @ext={0x4b, &(0x7f0000837000-0x39)="61009b67f07da5896dd465b5d5ced554e126baffca3374f27543bb2b10157aab35f06b5fb13b1c15e14b110deedc44f42f6b9c841a77051fde6c7ec29b9c51111a3fd569a085d0681adec5"}}], 0xc0) connect$inet6(0xffffffffffffffff, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000b10000)={0xe000000000000000, 0x250, 0x8ac2, 0xfffffffffffffffd}, 0x8) 2018/01/31 08:02:55 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}) faccessat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0x0, 0x0) userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 08:02:55 executing program 4: getpeername(0xffffffffffffffff, &(0x7f0000ad7000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000025000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b9d000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000cef000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r3) sendmsg$netlink(r4, &(0x7f0000029000-0x38)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x0, &(0x7f000002c000-0x28)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) 2018/01/31 08:02:55 executing program 0: prctl$void(0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x80) ftruncate(r0, 0x80000000) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/31 08:02:55 executing program 7: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x3b, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000e000-0x8)={0x0, 0x20}, &(0x7f0000038000)=0x8) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000039000-0x8)=@assoc_value={r2, 0x4}, 0x8) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000037000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:02:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000002a000)={{0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, {0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff0000}, 0x73, [0x8, 0x2, 0x0, 0x10001, 0x9, 0x348, 0x80000001, 0x779]}, 0x5c) r1 = dup(r0) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f00009e4000-0x4)=0x0, &(0x7f0000f76000-0x4)=0x4) 2018/01/31 08:02:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40600) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)="9654986185eb7705247f17d22fb5950fbaed19ad15526b46abb06f22ea9304045c3c720f7157bd7d48781554814ac99d926cbe80ace94d75cc90a2357d3381a47b06d9ba2e645e82c1f90a1a73d1389967dd40f4000598118effe81af934f8847951", 0x62) fcntl$lock(r0, 0x6, &(0x7f0000194000-0x20)={0x3, 0x2, 0x9, 0x2, r1}) sync_file_range(r0, 0x0, 0x0, 0x0) unshare(0x0) 2018/01/31 08:02:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ec4000-0x9)='/dev/rtc\x00', 0x20040, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) request_key(&(0x7f00003cb000-0x6)='rxrpc\x00', &(0x7f0000640000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000177000-0x1)='\x00', 0xfffffffffffffffd) ioctl$int_in(r2, 0x5452, &(0x7f0000498000-0x8)=0x6) accept4$packet(r1, &(0x7f0000623000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b75000)=0x14, 0x0) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0xfffffffffffffea4, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) shutdown(r2, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f00009a1000-0x4)=0x0, &(0x7f0000f57000-0x4)=0x4) ioctl$TCSETA(r1, 0x5406, &(0x7f00005d6000)={0xe9c, 0x1, 0x7, 0x7ff, 0x5, 0x3f, 0xffff, 0x4, 0xba42, 0x5}) 2018/01/31 08:02:55 executing program 5: clone(0x0, &(0x7f0000e81000)="", &(0x7f00001e8000-0x4)=0x0, &(0x7f00000e7000-0x4)=0x0, &(0x7f00005d6000-0x75)="") r0 = dup(0xffffffffffffff9c) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/01/31 08:02:55 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) modify_ldt$write(0x1, &(0x7f0000014000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000014000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000012000)={0x6, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00007d8000-0x28)={0x8001, 0x10, 0x0, 0x6, "08ea6a5952decf8864f502a74e12976dfdf72a52c80034084df615fb16232dfc"}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ac3000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000596000)=""/35) [ 92.323690] binder: BINDER_SET_CONTEXT_MGR already set [ 92.328296] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 92.350307] binder_alloc: 16379: binder_alloc_buf, no vma [ 92.358796] binder: 16379:16397 transaction failed 29189/-3, size 0-0 line 3128 [ 92.370382] binder: 16379:16381 ioctl 40046207 0 returned -16 [ 92.381346] binder: undelivered TRANSACTION_ERROR: 29189 [ 92.387779] binder: release 16379:16381 transaction 107 in, still active [ 92.395672] binder: send failed reply for transaction 107 to 16379:16397 [ 92.403081] binder: undelivered TRANSACTION_COMPLETE [ 92.408228] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 08:02:56 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0xffffffffffffffff, 0x4) connect(r0, &(0x7f0000ff8000)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 08:02:56 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000000)=0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/69) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000007000)=[{{r1, r2/1000+10000}, 0x7, 0x40, 0x400}, {{0x77359400, 0x0}, 0x2, 0x1000, 0x8000}, {{0x77359400, 0x0}, 0x4, 0x7, 0xfffffffffffffffe}, {{0x77359400, 0x0}, 0x4, 0x9, 0x400}, {{r3, r4/1000+10000}, 0x0, 0x4, 0x3b14}], 0x78) 2018/01/31 08:02:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000ba2000)='keyring\x00', &(0x7f0000132000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f0000560000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000fa2000-0x8)='keyring\x00', &(0x7f0000ad0000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r1) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000175000)='/dev/keychord\x00', 0x900, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000677000-0x9a)={0x0, 0x92, "8cf393f2fbe58a216644bf5233278d6b4f4901b15c1823af7d6f5b8126a6cd697fe0538a2d0d763707ca76f13ff300c1e22f53f7199a87c0b10cd456bc2d98b10a49f544c5fa88db2ec40f451488218e2b5cb06bd8f913fd52a3c4466a16a3bb7c691912d5bec862ecb12bc95a26f47cbc3c2475f327ed1305de03f91671047be7a6bc88e1031c32aed5d075f553b7da66dc"}, &(0x7f0000254000)=0x9a) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000291000)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000fb7000-0x98)={r4, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1}, &(0x7f00000fb000-0x4)=0x98) sendmsg$nl_generic(r3, &(0x7f0000377000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000591000-0x10)={&(0x7f000037d000-0xf4)={0xf4, 0x25, 0x8, 0x4, 0x3, {0xc, 0x0, 0x0}, [@generic="21fd932fa535cfc7feb3cac9148b3e1e7539efa29da63ee5a20e4fe1293cb30f3389282707e205ad8e91287da4a70e744379a9c4d5e29f20723952ca89d2749ba976edd142c7ad33f061060371f2084ecae2093a3ce23ac1100a85f1304137b2c9a5cbf6b81bc6b7704f95c906d7eea342fa09ef1e620fa084e505bc2558c9844dc39b1d92440d6fb85fb7632693dfe478a6da775ef570b1a5f3330e5824e64978a80ffb6bb107c26992c90901602171a569f6eb3f9f45e9e5bd2819c45d120d095563cbcc09f4bfe8283646f2811ec6d324e37efe8fa8f35557417cc5"]}, 0xf4}, 0x1, 0x0, 0x0, 0x0}, 0x40000) keyctl$get_security(0x11, r2, &(0x7f0000f7f000)=""/142, 0x8e) r5 = socket(0x13, 0x0, 0x3) r6 = creat(&(0x7f0000aec000-0x8)='./file0\x00', 0x10) ioctl$LOOP_SET_CAPACITY(r6, 0x4c07) pwritev(r5, &(0x7f0000b6b000)=[{&(0x7f0000eba000-0xb6)="cc28f04eea86519ab871ec2f87914a3ed4db6cb4682292b85b7d128a7599dc4559c9a38045d3142f42f4517ddde1cb8cd735d5ecd6f361e10827f0d4632ba8c8867c9910f6a8d5622f4e156cb8861c3467f544ac3ad31bdefd524d7800ed790e9aea2cca6328a1636f103a5614dd74ede28c4c33cc148e7e82071e608c2acd0800a7ac5c6266470b85c2e3413f6051e9a01e899fea55959ae174e96cb3d14b970b93cfcae9514806e18e614ae3950560c61ac7a09651", 0xb6}, {&(0x7f00004dd000)="b4f2eb8325af3fcea02c62a3e78478cae2144b596b19a13bc80aa2126d02f5c1cd924fa7cebe33530b206bf5eeab21e569563d5b233d0048e1271b59ea8856dd7887a72a5e18cc525934a83bbc33e9b4d8ede04ca6926cb51bbb041b8ed67eb5d1d075b9b1f944e2e5d28efbbc232c10e19d32f167f5c40bf13658786076e741e356b36aafd4cb5bacc30adb8e13094d95f54c8a6ebfb24081e8bfe53ba2586130d4079fa248a722066a071d2a4281d04066a9e07c964bc17ab0000f95c2581e43438174ded9da0b5c333bcbb8e83b559e92cafede654b183b70b29219bc3b608bd085514ce055f3ceb178359a", 0xed}, {&(0x7f0000781000)="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", 0x1000}, {&(0x7f000096e000)="799b72dad4b6350d853efc8c78d73ce9e10fca9f432f133f48237bb306d7ed7f525e130ea514d23dae7f7dfabd6594021a115edd42f2744bf2e229c31caf777e6a776866876d398ad7a3bde4f3098f98885dd7f1a8346f1376af3f8e0f990b3f0f9458078a72cd82e6528abc31f42e607bcc536ef7fa83126552e5d237e3cdb367c2fd21c45acf8b5acc50728ddb287a4a5b74fc", 0x94}, {&(0x7f0000ebd000)="b9ff4b0e42a0b90089ad74ad6c9614fbdabb08b11e571ee5f022da35ecd9bcf8e1cc905ac26ee17ea7a5bbbd6830204a73dd7a134f9a5bd2ed91d6c374409862f4e9700eefed5fa211ccc2233522315d3f185f9d6362d93663d757e56ec9f9692b84be4f402b67c77084b3429768f159a71a99bbbe026bd60be99cd35e", 0x7d}, {&(0x7f00006d2000)="44773c2d92a8359768f98e04d98a9cd6802ca6e4b5b9a381b27b5408ab22a416945c9b761b8474f7987cd4c58a36e3e53f2a902cee96221faa6dab55552cb58ab6e099380cc984ca0e771226c71fb7e29aad4a006df39df27cf3d81923dd7f873607618ee4ed724377bf49555e94cc2b384b44678c3adc011911d4e936ad64b1933352991158d12ff07a2addfeb33a23e778023fde2a0596", 0x98}, {&(0x7f00000e3000)="b3cb9eb5972ae962f020dc026ed5346ead524c0aab8a2e055260f3af8db93d67a77b87cf857f189c28f4a07bbec6a33b3deb6ceddc9d2087eec05c63e7c1659405962cc2bce13a26db78d70f0b8dcf6cb083cb1a6022de91436793a35d7cff00dcdb9b5cd8c14df915f9a14334968a973bb0a5934ff807a8731196cd63dae152ed466e14a315abec0d1849feeecb07304ff494bf454ee76ddc6a280f53baacc0a6c131cad4f425a58a09fdf361a2b8db932841028d1d821a1c94240e3d8a526eea9a6ae8729bca53cb06ab9790c515c8a25a79449c", 0xd5}, {&(0x7f0000e65000)="4f866a34944740bd8f48e7c3c2d103a34288864b5ec1d96b48a49dc3ea226e30c2d724ea3d53aef2c9338084424e72820c20a302f8f7273e88cfaac68b652f448fd3fdf2e79ac1932484ee", 0x4b}, {&(0x7f000061b000)="81b8095d459734f7ee14aaadf962f89df0256c02fd21f43c367b307c5720109c3509cf7dd6616fc09fdde014001f16fe520cfbe449c74d7c1426ddce035c39e823500c8e9d4a73b955afac721c20e7", 0x4f}, {&(0x7f0000527000)="2eec8c2521b4833d58a9ba3fd3ba03850c3e9106a50b7705eee24fe5702f6cb7c4705cd3b3e3ff71b6afde601d6ba7bbac0667c05aed88d660fcb173a5d052e2761c4a2c6db93fbaaf2a50b3fc1d9d4164dc0ac11a978f565183f74cb927ec9970386cb9eed6e012b7e81deee4cc5b30beca2b26fc", 0x75}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00001ff000-0xb8)={0x0, 0x1, 0x2e, 0x6, 0x4, 0x9, 0x9, 0x6bd7, {0x0, @in6={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x1000, 0x15c9, 0x0}}, &(0x7f000033e000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00008d5000-0xa0)={r7, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x6, 0xe400000000000000, 0x3ff, 0x40}, &(0x7f00008ae000)=0xa0) 2018/01/31 08:02:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000045e000)='/dev/rtc\x00', 0x200, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd6, &(0x7f0000c42000)="067bf9bebc3fad70dfa75c8cfb", 0xd) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000036a000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000a76000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000337000-0x18)={r2, 0x6, 0x8, [0x2, 0xfff, 0x4, 0x8000, 0x63, 0x8, 0xb1, 0x5]}, &(0x7f00009cb000)=0x18) sendmsg$nl_route(r1, &(0x7f0000884000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x5040020}, 0xc, &(0x7f00005f6000-0x10)={&(0x7f00004d9000)=@ipv4_newroute={0x90, 0x18, 0x21, 0xffffffffffffffff, 0x3, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8, 0x0}, [@RTA_METRICS={0x74, 0x8, "98dec55bf84613e283481e6597a713d3745866d63e29b7996e061060425cf009038a4d249ff00f3384aed130f971926482eae35a00753413126ea6c2b07b9afcb876acc64da37e61e610b080122bd91d12fd9ac3af210694169216abff56f6eb2f294c7f585af569bb71b0395f6d8b7b"}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:02:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ec4000-0x9)='/dev/rtc\x00', 0x20040, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) request_key(&(0x7f00003cb000-0x6)='rxrpc\x00', &(0x7f0000640000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000177000-0x1)='\x00', 0xfffffffffffffffd) ioctl$int_in(r2, 0x5452, &(0x7f0000498000-0x8)=0x6) accept4$packet(r1, &(0x7f0000623000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b75000)=0x14, 0x0) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0xfffffffffffffea4, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) shutdown(r2, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f00009a1000-0x4)=0x0, &(0x7f0000f57000-0x4)=0x4) ioctl$TCSETA(r1, 0x5406, &(0x7f00005d6000)={0xe9c, 0x1, 0x7, 0x7ff, 0x5, 0x3f, 0xffff, 0x4, 0xba42, 0x5}) 2018/01/31 08:02:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000085b000-0x6)='#eth0\x00', 0x2) connect$inet(r0, &(0x7f0000453000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f27000-0x4)=0x1f, 0x1a1) 2018/01/31 08:02:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000639000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a0a000)=0x10) fcntl$setlease(r0, 0x400, 0x2) r1 = syz_open_dev$sg(&(0x7f00005e0000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00002d4000-0x10)={0x0, 0x1, 0x6, @random="1644a4e0f20f", [0x0, 0x0]}, 0x10) ioctl(r1, 0x2279, &(0x7f00002c1000)="") 2018/01/31 08:02:56 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000-0x18)={0xaa, 0x12, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) request_key(&(0x7f0000014000-0xc)='id_resolver\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000013000)='\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") pipe(&(0x7f0000ad2000-0x8)={0x0, 0x0}) accept4$unix(r1, 0x0, &(0x7f0000714000-0x4)=0x0, 0x800) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 08:02:56 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) 2018/01/31 08:02:56 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009d8000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 08:02:56 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004000-0xf)='attr/keycreate\x00') clock_gettime(0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000007000-0x90)=[], 0x0) 2018/01/31 08:02:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffd, &(0x7f0000b2d000)={0x2, &(0x7f0000ac9000-0x10)=[{0x3, 0x0, 0x2, 0xffffffffffffffe0}, {0x1a, 0x3, 0x2, 0x0}]}) r0 = accept4$llc(0xffffffffffffffff, &(0x7f000031d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004af000-0x4)=0x10, 0x800) flock(r0, 0x2) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f000074e000)=[], &(0x7f0000ac0000-0x30)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) execveat(0xffffffffffffffff, &(0x7f00001c2000-0x8)='./file0\x00', &(0x7f00000a2000)=[], &(0x7f0000f87000-0x28)=[], 0x400) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) 2018/01/31 08:02:56 executing program 3: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000fe1000-0x4)=0x8000, 0x4) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x9c, &(0x7f0000fe2000-0x8)={0x0, 0x0}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000d84000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='sit0\x00'}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000fe3000)={0x1, &(0x7f0000fe4000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000cee000)={r3, 0x3}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fe3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000fe5000-0x10)={&(0x7f000013a000/0x4000)=nil, 0x4000}) connect$unix(r1, &(0x7f0000fe3000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) sendto$inet(r0, &(0x7f00000f9000)="", 0x0, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 08:02:56 executing program 0: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x4)="2d40da00", 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000004f000)=0x0) mq_notify(r0, &(0x7f0000018000-0x60)={0x0, 0x33, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x8000000000145) r3 = dup2(r2, r0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000051000-0x8)={0x3, r1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000004b000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8679d0000000c00000013eeab65c0322901dc6bd36cde0551f002000000009f91eeb7c37c7240f476c8d753d020aacfaf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r2, &(0x7f0000045000-0x30)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000036000-0x5)=""}}], 0x30) write(r2, &(0x7f000003c000)="9ed001b00cab535e3cd58f470e47ab6178244129f6028ce24a7a27106d400edc453bfc06842537bf65e62e541c6f1d1877e18e09a52ddc3ffeb9695e082e7fda2f0b91f7a53e13d6090809f9ee8208baadeee92081776d2d55d401fbca738abf08c57b32f91af4ae46478f4581775a02b36dd1cbc5965361714373c90a7076ae94714fedce930ae773c99d9cd64433a94ca9ba8b76c3f58fd1961c461b44f5edda977aaf0d3c03b6064dcf1385743d6d30abd2eb1ee6784b93700231c0968433286faed74c2faa268cde4771a435f2de08468b31aa7564e0863595d77589f740afeb01874c6453803eb5c66b1e55b23a27b7", 0xf2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "fffffffffffff55c", "a6e7edc21ca06fef1dae8000060000d56991d0042eb1959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f0000026000-0x90)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400, 0x0}, {0x100, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x4e) [ 92.508570] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/31 08:02:56 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000ff8000)=""/81, &(0x7f0000ff8000)=0x51) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000ff8000-0x1)="11", 0x100000365) 2018/01/31 08:02:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000075c000-0x18)={0x4, 0x2, 0xfffffffffffffffb, 0x400, 0xc6ec, 0xfffffffffffffffe}) r1 = socket$inet6(0xa, 0x20000000001, 0xffffffffffffffc1) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000fb1000-0x4)={0x9, 0x3, 0x81}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000e7a000-0x18)={0x3f, 0x9, 0x40, 0x3, 0x3, 0x6872}) sendto$inet6(r1, &(0x7f0000bdc000)="", 0x0, 0x20000000, &(0x7f00001a0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x6) 2018/01/31 08:02:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00004ca000-0x58)={0x19, 0x100, 0x1, 0x4, 0x9, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f00007ce000-0x4)=0x0, &(0x7f00001a8000)=0x4) 2018/01/31 08:02:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_names=@common='lo\x00'}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000fb2000)={@generic="2d13b583eb6b933d365807336b314342", 0x0}) [ 92.638047] audit: type=1326 audit(1517385776.157:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16474 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 [ 92.638050] audit: printk limit exceeded [ 92.638519] audit: type=1326 audit(1517385776.157:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16474 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 [ 92.638938] audit: type=1326 audit(1517385776.157:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16474 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=35 compat=0 ip=0x47e9a1 code=0x0 2018/01/31 08:02:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000228000-0xd)='/dev/usbmon#\x00', 0x4000, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000b06000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 08:02:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000ba3000)='/dev/random\x00', 0x0, 0x0) flock(r0, 0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000019000)={0x400000004, 0x0}) 2018/01/31 08:02:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xffffffffffffffe4, 0x10, {0x0, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f0000262000-0x8)='./file0\x00', &(0x7f0000559000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f000084d000)=0x7, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000042a000)={@generic="a05349d769ef5d640550f002be92970a", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getegid() setgroups(0x0, &(0x7f0000ddf000)=[]) pipe(&(0x7f000042c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f000032a000)=0x0, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004e7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/31 08:02:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009ab000)=0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000be2000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) connect(r1, &(0x7f0000ac6000)=@nl=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc) 2018/01/31 08:02:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00005e3000)='keyring\x00', &(0x7f000057e000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000e33000)='dns_resolver\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00005f3000-0x2)='#\x00', 0x2, r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d00000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000a5a000-0x21)={0x0, 0x19, "653b3c7b19362890a98a1d6470be8c1ff02d8e76b5f95a39b7"}, &(0x7f0000e8d000)=0x21) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000895000-0x98)={r2, @in6={{0xa, 0x2, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x376, 0x4}, &(0x7f00000f2000)=0x98) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000022d000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000ac7000-0x3c)=[@in6={0xa, 0x0, 0xb1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x42f}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/31 08:02:56 executing program 1: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001dd000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000fa0000-0x10)={0x0, 0x2dbd5bf7, 0x80000000, 0x800}, &(0x7f0000eab000)=0x10) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000a73000-0x8)={r3, 0x5, 0x100000001}, &(0x7f0000fa0000-0x4)=0x8) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0x3, 0x0) 2018/01/31 08:02:56 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000041f000-0x4)=0x14) 2018/01/31 08:02:56 executing program 6: mmap(&(0x7f0000000000/0xb3d000)=nil, 0xb3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) r1 = inotify_init() r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000573000)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000b3d000)=""/50) inotify_add_watch(r1, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000912000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000b3e000-0x5c)={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x101}, {0xa, 0x2, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, 0xffffffffffffffff, [0x4, 0xdd4, 0x577f, 0x3, 0x1, 0x20, 0x10001, 0x7f]}, 0x5c) mkdir(&(0x7f0000243000)='./control\x00', 0x8) inotify_add_watch(r1, &(0x7f0000b3a000)='./control\x00', 0x4000800) 2018/01/31 08:02:56 executing program 7: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003b4000)="76626f786e743106", 0x3) write(r0, &(0x7f00005a6000-0x2)='#!', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000e3b000)=""/221) ioctl$TCGETA(r0, 0x5405, &(0x7f0000e24000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fa9000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) fcntl$getownex(r0, 0x10, &(0x7f000012a000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f000022c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000849000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x400, 0xa, 0x20, 0x0, 0x67, r1, r2}, {0x61, 0x4, 0x5, 0xffffffff, 0x10001, 0x8, 0xf8d9, 0x0}, {0x5, 0x80000001, 0x5, 0x100000000}, 0x97, 0x9, 0x0, 0x1, 0x3, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3e}, 0x2, @in=@broadcast=0xffffffff, 0x7, 0x3, 0x2, 0x101, 0x40, 0x0, 0x4}}, 0xe8) vmsplice(r0, &(0x7f00005d7000-0x20)=[{&(0x7f000090b000)="85f0ab033b17fa4aecc76bcbfcf9ecef38214f8a578f5844d867ba2d63f90352c87a7fd8c9a38f37c5cf7ceeace880941d104f26a954cfc3fb3e0b23de951189be9722196f28", 0x46}, {&(0x7f000068b000)="aa3f04e908b103a3418145805a514b36f51fc6010d24c7a42261824120c0d68f6aeb2906d90248771812ae234542f6ede2c3d73a338b32bc5eba0c390a118c34ca6b92c983c4a7d15e5dbe3d9017", 0x4e}], 0x2, 0x0) 2018/01/31 08:02:56 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) pipe(&(0x7f0000018000)={0x0, 0x0}) ioctl$KDMKTONE(r1, 0x4b30, 0x6) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000001a000)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xcc, &(0x7f0000020000-0xe8)="103bd85c568bfc000442c684d7a9ea0c97ac36cffa1338b39c72f0140f631c9a12269ff3397e082a6d8742e2adeb2c4e4cdef31e8a82a576fd141fd9bc2c0362ee7d323d23a2c3e273b86e45d68c64d34dcb1bc39e37071f09a60b5cac1cf9d503d10478fa12d96c71485b8c7ef921b05e6e008e5e7f9b021c96e26afd5b0cf785d50c5b67a5d822686a4084548d0a1d42937445ec4389c5c9656080bd8d4f5ba1e4148be694c700954bbc3bb2139375204c2058a6e6ba9573fb139f317475f6704b48b906c512332f221d3414acdc2af11a1339bc7dd9b685ae069599d7545acd7edd498c985e4c", 0xe8) 2018/01/31 08:02:56 executing program 6: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00005dc000-0x4)=0x1) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f0000fee000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fed000)=0x14) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000fef000-0x4)=0x8, 0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a9f000)='/dev/keychord\x00', 0x8000, 0x0) accept$packet(r2, &(0x7f0000ec8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000063000-0x4)=0x14) setns(r0, 0x40000000) [ 93.162904] Empty option to dns_resolver key [ 93.163088] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 93.175476] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/31 08:02:56 executing program 3: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000000002, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001fc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00001c1000)={{&(0x7f0000644000/0x1000)=nil, 0x1000}, 0x2, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f69000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f65000-0x4)=0x6, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f6a000-0x8)={0x0, 0x100}, &(0x7f0000e0b000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f69000)={r3, 0x6}, &(0x7f0000f69000)=0xffffffffffffff51) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f69000)={r4, 0x1}, 0x8) bind$inet6(r2, &(0x7f0000777000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r2) 2018/01/31 08:02:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x400) seccomp(0x200000000000001, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fgetxattr(r0, &(0x7f0000abb000)=@known='com.apple.FinderInfo\x00', &(0x7f0000540000-0x2f)=""/47, 0x28) [ 93.216340] Empty option to dns_resolver key 2018/01/31 08:02:56 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000057a000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000008000-0x15)=@random={'trusted.', '/selinux/mls\x00'}, &(0x7f0000018000-0x17)='(vboxnet1md5sumtrusted\x00', 0x17, 0x3) r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fremovexattr(r1, &(0x7f000001f000-0x11)=@known='security.selinux\x00') 2018/01/31 08:02:56 executing program 6: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00005dc000-0x4)=0x1) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f0000fee000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fed000)=0x14) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000fef000-0x4)=0x8, 0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a9f000)='/dev/keychord\x00', 0x8000, 0x0) accept$packet(r2, &(0x7f0000ec8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000063000-0x4)=0x14) setns(r0, 0x40000000) 2018/01/31 08:02:56 executing program 5: pipe(&(0x7f0000a3c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x15a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000ad3000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) 2018/01/31 08:02:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000671000-0x10)={0x1, 0x7}) write$evdev(r0, &(0x7f0000038000-0x18)=[], 0xfdaa) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000be000)=0x1ea, 0xffffffffffffffa9) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000028d000-0x8)=[0x4, 0xfff]) socket$key(0xf, 0x3, 0x2) fadvise64(r0, 0x0, 0x0, 0x4) 2018/01/31 08:02:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000467000-0x15)='/dev/pktcdvd/control\x00', 0x414000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000d1f000-0x10)={&(0x7f0000ad2000/0x2000)=nil, 0x2000}) sigaltstack(&(0x7f00004ee000/0x1000)=nil, &(0x7f000082f000-0x8)=0x0) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r1, 0x600008b0f, &(0x7f0000fa2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_ivalue=0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000fe000-0x4)={0x2}, 0x4) sysinfo(&(0x7f0000537000-0x1e)=""/42) 2018/01/31 08:02:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x400) seccomp(0x200000000000001, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fgetxattr(r0, &(0x7f0000abb000)=@known='com.apple.FinderInfo\x00', &(0x7f0000540000-0x2f)=""/47, 0x28) 2018/01/31 08:02:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e82000-0x8)='./file0\x00', 0x9a) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f00000cf000)='./file0\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000089c000)=0x0) sched_getattr(r1, &(0x7f0000de2000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffff9, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000b03000-0x8)={0x1, [0x0]}, &(0x7f000063b000)=0x8) getdents(r2, &(0x7f0000032000)=""/80, 0x50) bind$ipx(r0, &(0x7f00005c8000)={0x4, 0x1, 0xbb, "4bd288cb115f", 0x6, 0x0}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000310000)=@generic="b0078745d0837293da2f2cde71612494", 0x10) 2018/01/31 08:02:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000002e000)='/dev/input/event#\x00', 0x2000000000, 0x200) socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000873000-0x48)=[{r0, 0x0, 0x0}], 0x1, 0xcbf) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000002, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/31 08:02:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a3f000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000814000-0x4)='bbr\x00', 0x4) ioctl(r0, 0x227d, &(0x7f000087f000)="") 2018/01/31 08:02:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e3c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) close(r0) dup3(r0, r1, 0x0) 2018/01/31 08:02:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000417000)=0x7ff) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ac0000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/31 08:02:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00000e6000)='encrypted\x00', &(0x7f0000fcc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000380000-0x1)='\x00', 0xffffffffffffffff) r1 = request_key(&(0x7f00008bf000)='keyring\x00', &(0x7f000077b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000181000)="73797374656d39245ee963707573657473656c6623776c616e31766d6e65743000", 0xfffffffffffffff9) r2 = add_key$user(&(0x7f0000423000)='user\x00', &(0x7f0000899000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000029d000)="16b2f6d3c357098979226a4a5d118f422d56de2f642f5caef75b2b2c099d3b602f4d5f61048ffd52cbe2191b38fff660eceb9535ae0e7eb81274048b939983d0fac5b3dd0911b2b2d1e57e6c11b29ea978b983c2659a88f9d7a41d4e9bc1756ead368b8a647ac82b36ed100166c07404b50633e726e3ab15600bfe297af5da7ae98a46891d705346729138b8a5a26ff97286dde40d58db391f623efea77903ac5d6b0fa773656407d7407107acf68e0d3abdc646821c80832e29881dfabcc9c7f313ae769816f65465e228126b", 0xcd, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f00008cd000-0xc)={r0, r1, r2}, &(0x7f0000b0e000)=""/151, 0x97, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x15, &(0x7f0000e72000-0x4)=0x0, 0xffeb) 2018/01/31 08:02:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xd, 0x5, 0x401, &(0x7f00005fb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00007bc000-0x10)={0x0, 0x200, 0x62, 0x6, 0x0}, &(0x7f000003c000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00003af000)={r3, 0x400}, 0x8) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000424000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r4, 0x5441, 0x8) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000155000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 08:02:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x0, &(0x7f0000acd000-0xc)=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000ce7000-0x8)='./file0\x00', 0x0, 0x44) unlinkat(r0, &(0x7f00007e6000)='./file0\x00', 0x0) r1 = syz_open_dev$usbmon(&(0x7f000055f000)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000a56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000060e000)=0x14, 0x80000) ioctl$TIOCCONS(r1, 0x541d) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00009a9000-0x5c)={{0xa, 0x0, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x1, 0xbc7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0xff, [0x0, 0x7ff, 0x8000, 0x0, 0x9, 0x1, 0x40, 0x3ff]}, 0x5c) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c69000)={0x0, 0x2c, 0x6, 0x100000001}, &(0x7f0000906000)=0x10) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000241000-0x118)={0x8, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003fe000-0x14)={0x2, 0x2, 0x4, 0x4, 0x8, 0x800, 0x0, 0xf3ce, r4}, 0x20) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000ea3000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xe966, 0xae01, 0x4, 0x500, 0x5, 0x2, r3}) sendto(r2, &(0x7f000008b000)="9ba478d1458de07a5d48a50822a8065f0d8023450d4419b77482b229e4372eb488eca04ed8b03df526b6a3e11dbb2fad11fbe130432f92f7ceb3597e3f1d4f70a33b49cf2d1218a095ea957f25360ae271f24884c9bafeaf5c4c0ea02198eeb9c7dd77fd512e21c68a74427dff086ff2b172a22f1c432175182b07a6ac736aa936a39313e0fdc622e0e9c9895b2aef01ef795407354e1dfa1b3b2906693afd9b09b5bcf20feecce60b49a4a9b0732e659faa9333f95579046fb888ea067fcaa15ed0312c25ec29ea33f8f51e5f9c4cd6f491e5b7c8900af61e3de0fd260f0abec44431a0b776d831be0f12", 0xeb, 0x4044800, &(0x7f00009a9000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x1, 0x1, 0x4, {0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffff}}}, 0x3a) 2018/01/31 08:02:56 executing program 4: mmap(&(0x7f0000000000/0xecc000)=nil, 0xecc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005d1000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000ceb000)=0x11a) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b59000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000202000)={0x26f, 0x40, 0xe9, 0x6, 0x8, 0x9}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecc000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x9a2eb7423d24a315, 0x0, 0x0, 0x0}, 0x20) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/31 08:02:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000cce000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00005c9000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000a79000)={0x2}, 0x1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x40, &(0x7f000000a000)="") getxattr(&(0x7f0000db9000-0x8)='./file0\x00', &(0x7f0000372000-0x14)=@known='security.capability\x00', &(0x7f0000b2c000-0xf5)=""/245, 0xf5) r1 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00007ec000)={0x1, 0x0, 0x0, 0x0, 0x0}) writev(r1, &(0x7f0000729000-0x60)=[{&(0x7f0000ccb000-0x47)="1c", 0x1}], 0x1) truncate(&(0x7f0000afe000)='./file0\x00', 0x0) 2018/01/31 08:02:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000124000)='/dev/rtc\x00', 0x8540, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f000031c000-0x14)={0x4, 0xffffffff, 0x6, 0x85e, 0xffffffff00000000, 0xfff, 0x3, 0x401, 0x0, 0xa000000}) r1 = creat(&(0x7f0000fe7000)='./file0\x00', 0xca) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00005d4000-0x4)=0x7fff) prctl$intptr(0x1f, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000f00000-0x58)={0x1ff, 0x7, 0x8, 0x60000000, 0x817, 0x3a6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000010c000)={0x20, 0x0, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x12, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:02:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001000-0x4)=0x10001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f000011e000)="240000002500fff73200000800367700fbffffff01000000000000000000000000003f10", 0x24) 2018/01/31 08:02:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpid() ptrace$getregs(0xffffffffffffffff, r1, 0x80000001, &(0x7f0000fcf000-0x98)=""/152) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x16) ptrace$setopts(0x4206, r3, 0x9, 0x30) ptrace$setopts(0x4209, r3, 0x20400303, 0x0) pipe2(&(0x7f0000fd4000-0x8)={0x0, 0x0}, 0x4a3ea9f31238be49) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f000050d000-0x9)='/dev/ppp\x00', 0x200, 0x0) renameat2(r4, &(0x7f0000a51000)='./file0\x00', r5, &(0x7f0000b5f000-0x8)='./file0\x00', 0x1) 2018/01/31 08:02:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000652000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000dde000)='ramfs\x00', 0x0, &(0x7f0000c0f000)="") chdir(&(0x7f0000e4e000-0x8)='./file0\x00') symlink(&(0x7f00001b9000-0x8)='./file0\x00', &(0x7f0000a64000)='./file0\x00') readlink(&(0x7f000075f000-0x8)='./file0\x00', &(0x7f00009bf000-0xbb)=""/187, 0xbb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b7c000)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) r1 = accept(r0, 0x0, &(0x7f00004d2000)=0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000859000-0x4)={0x7ff}, 0x4) 2018/01/31 08:02:57 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000000d000-0xe)={0x0, 0x0, 0x0, []}, &(0x7f0000007000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000e000-0x4e)={0x7, 0x78, 0xbe9, 0x1069, 0x9, 0x7fffffff, 0x0, 0x2, 0x80008, 0x8, 0x4, 0x3b, 0x0, 0x7fffffff, 0x8001, 0x40, 0x20, 0xfff, 0x3ff, 0x5, 0xef2, 0x0, 0x3, 0x9, 0x8, 0x5, 0x3ea, 0x3, 0x3, 0x86, 0x1f, 0x8, 0x1, 0x8, 0x5, 0x3, 0xffffffffffffffff, 0x8, 0x0, 0x9, 0x0, @perf_bp={&(0x7f000000d000)=0x0, 0x2}, 0x8000, 0x8, 0x4, 0x5, 0x4e49a525, 0x2, 0x101, 0x0}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000d000)='/dev/vga_arbiter\x00', 0x204000, 0x0) tee(r0, r1, 0x2, 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r2, 0xc0046d00, &(0x7f000000d000)=""/0) 2018/01/31 08:02:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000954000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$keychord(0xffffffffffffff9c, &(0x7f000032a000-0xe)='/dev/keychord\x00', 0x40, 0x0) 2018/01/31 08:02:57 executing program 7: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) ftruncate(r0, 0xfffffffffffffffb) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000017000-0x4)=0x0, 0x4) 2018/01/31 08:02:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000422000)={@common='lo\x00', &(0x7f000078f000-0x38)=@ethtool_link_settings={0x4d, 0x8, 0x1, 0xfffffffffffffffd, 0x0, 0x9, 0x9, 0x66, 0x8000, 0x10000, [0x9, 0x30000000000, 0x9, 0x4, 0x1, 0x3, 0x8000, 0x4], [0x64, 0xf989]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/01/31 08:02:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x40007, 0x4, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b5b000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1000, 0x7, 0x1, 0x7, 0x100000001, 0x5, 0xe833, 0x2, 0x8, 0xec62, 0x7ff, 0x3f, 0x724d, 0x1, 0x42]}, &(0x7f0000fa4000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x2, 0x8, 0x3, {0x0, 0x0}, 0x81000000, 0x48000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x1000, 0x30}, 0xc) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000-0xc)='/dev/rfkill\x00', 0x200, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000000e000-0x8)='./file0\x00', 0x408000, 0x40) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000e000-0x4)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f000000f000-0xc)=""/16) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000007000)=0x0, &(0x7f000000f000-0x4)=0x4) process_vm_readv(r4, &(0x7f000000e000-0x70)=[{&(0x7f000000e000-0xc6)=""/198, 0xc6}, {&(0x7f000000d000-0x5f)=""/95, 0x5f}, {&(0x7f0000002000)=""/201, 0xc9}, {&(0x7f0000001000)=""/105, 0x69}, {&(0x7f000000e000-0x6b)=""/107, 0x6b}, {&(0x7f000000a000)=""/73, 0x49}, {&(0x7f0000007000-0x83)=""/131, 0x83}], 0x7, &(0x7f0000006000-0x20)=[{&(0x7f0000009000)=""/143, 0x8f}, {&(0x7f000000c000-0xf8)=""/248, 0xf8}], 0x2, 0x0) write(r2, &(0x7f0000000000)="260000002a0047f9ff17dd7fcdffffeb01000000010000000000f7000004b40000003c000000", 0xfffffed4) 2018/01/31 08:02:57 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000008000)=0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x4) 2018/01/31 08:02:57 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000f79000-0x8)='keyring\x00', &(0x7f00006af000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f79000-0x7)='{nodev\x00', 0xffffffffffffffff) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000f78000)='%}#em1wlan1ppp0em1\x00') mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000f78000+0xeb5)=0x0, 0x80800) bind(r1, &(0x7f0000dda000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x800, &(0x7f0000f79000)="cf98d62110779f4ba0397d4ec68403f08ee9b26dcbdf2a7fb3") r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f0000a14000)=0x0, 0x4) 2018/01/31 08:02:57 executing program 2: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = creat(&(0x7f0000063000-0x8)='./file0\x00', 0x110) clock_gettime(0x0, &(0x7f00004f5000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f00008b0000-0xd8)=""/216, 0xd8, 0x1, &(0x7f0000e72000)={r1, r2+10000000}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000243000-0xe3)=""/227, 0xe3, 0x0, &(0x7f00000d7000)={0x0, 0x1c9c380}) 2018/01/31 08:02:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) r0 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x2, {0x400003ffffffe}, 0x0, 0x1000000000000}, &(0x7f0000b5c000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ecd000)=0x0) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f0000288000)="8a65250000020d00") 2018/01/31 08:02:57 executing program 5: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r1 = inotify_init1(0x800) inotify_add_watch(r1, &(0x7f0000fb8000)='./control\x00', 0x80000c12) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fba000-0xa)='./control\x00', 0x20) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000c37000)=[{&(0x7f0000fbb000-0x60)={0x27, 0x9, 0x2, 0x6, 0x0, 0x5ae0b56a, "b85fef1035ab97d3d9bdc844d7765d3a0332d258de1a68df98f48e6c791dea7dd69d8d3a228f4d70cc3b2f289ebc5a29aef18bb48526302c6e5a8ea912c62c", 0x5}, 0x60, &(0x7f0000fba000)=[{&(0x7f0000be8000-0xf3)="8ea12cef1800cc2ce3b97c0586413acd6effbaa3ec78ff25f1bd80151eb1c376bcfc1d097dbe1ef522cff1ca9c727bfd101f941084317fe42637d8ee088ab10d78ba546c41591873dd0d4e9ba7f2a981b2fd85f9eeec3baa9c0122068fe58b9f33e004b04871653277d75a0cbe96146018de6a95c31ebf25c904bcbdec2ffd384c42ec97e504d84fab3af0add41c8917fb59f445f902f426c7de9a1de7fd1ccebdf324b924310ad82e0259a14608ddaf182236cb7188c0f73a3d0d21e9664b39f4447fe6b9728648190bace738499d53498476ea88e08530ace75f984a50e230e8fa86f0c369f354fa062e48d5d1692e2fa553", 0xf3}, {&(0x7f0000fba000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x1}, {&(0x7f00001a9000)={0x27, 0x2fbf, 0x2b, 0x7, 0x1ff, 0x7, "51a0fcc6fd25be97aec18bf3af36d98cf5cd0af52ee41e1c5045d10fca2393e657751b495a738f35676ad0314d2ee05b05f3b3df05ef7e23894bc238fa6d6a", 0x6}, 0x60, &(0x7f0000fba000)=[{&(0x7f0000fba000)="c968e5ef5a353bf7c464f3a60fb26438bcb2408dfdc98fe58e0c2eda3dae80f0cd12dfe27d48357ae9222d7dce444539f5ac8e49cb9dc95903b3834da3166d97fe29a85d42cdf20620c2f5ea36f36827cc99d57924f14e36d53f0b168fd300c71251d8270ee3d7f7ef4437068dc178bd459d7f1f4ea69afb7f3e8fb608ed86edfa89e31f694db5ed3433fc20b2df6c8b212a7eec059ee7b48e84e79ada9f5cff838a662a517879d863fe2f878b1d37e270b3a971e2f93fe3020acea147199e770938d4bbd51576c1aaee6b7b2fcd8078050c339728b86065", 0xd8}, {&(0x7f00009f9000-0x96)="5080d4b25db02fad981e94cf4d5b99351085b8b7eae9f977d1d0adb43ea7a52860dfbb500b4dbf06c0fbfb47564149c616792b873116a50f9d87f873a9d8ce4e7f32181072f2016ba65cc184c0a6ce728e15e91b33bf313fa2e90c50d3d0d201f3af3d637db6356ea4444e65f266b00719bdbb608ac3265bd1ae654f836365dd97b70f32d8e12d12991656dea1241080d636a0b0eccb", 0x96}, {&(0x7f00001ea000)="a8e5374551b36d855c200d006564d69f34b811aa777dd1b4857132c22fa0ee0aa8f120fd878d13153b603a5e0bf6301854c72cf8f3f1171ae99b346d35dc37a360260a0189a22dc773eb5d916a4d62222287cf29d9bc56579003cd4cdae81cb9ae9e9d469ca88fa5b3c16575", 0x6c}], 0x3, &(0x7f0000939000-0x100)={0x100, 0x13a, 0xfffffffffffffffb, "e97eb79c27e72cf33c7000d76410acd600970a4a583b184ee4034c9b441d3f6f85ae27ed1225c5dbe9297dc57d9f06b36d9c835ee281bc24ff8db337a009014101c37d54ec650c6020fdee0004b2d5c18017388826b5b1a2d9dd437b137c3b54f6769685c970b281910ca529b377097590fcefcce4186f2bdc29fbe4ebcffe4e2f56266ec3cbae6445f719c28fd563058997ec6232eb69d89d2fbdda53b805b4c1e415d0dd2dce749022a60fcc9edb56f0f0b5dfae10da5e4f5a2d06585fdebcccf3b9296bc2c343500cd426e8982c97c3015f7365f20aac370448e160b13ed71660aa50e17323379a8fd5"}, 0x100, 0x20000000}, {&(0x7f0000064000-0x60)={0x27, 0x3, 0x9, 0x7, 0x100000001, 0x7, "e43c0920602850d1580eec7b5303e133b2f3ef9f0f13832cf6ee635bc5f78aaf996e3c06262df946bcee944a8f3ad3d9355633414ee00e112f5542935c0193", 0xe3d}, 0x60, &(0x7f0000dfe000)=[{&(0x7f0000427000-0xb1)="2da7aadb36a13b6744d5e5bb719ed5249abc5c4352ce22fec89b6e7f5008897f4f0182c689a8a90c62bfe68315879dadbb8ab9418d6318725a2df40b504d5248ed9261d757b5c7fb6a19675a0e1cec94b04004bf1e727c459f930489a023f6712a72327b730d00228dc1dc237374a638ce2a69e0b4f26ca3a5f552bf85e329797d0b1fdd7e4a3087bc9372f270100ea37d9a715cb554e8142fc1133653d7889a7d410ca846de381e6f110990b9614527ad", 0xb1}, {&(0x7f0000fba000)="c8113902052601dfa7d107c7086ede36e8d314ae62c35c4e9e768bb15c8bb046f69f175079d1d68014739627f53517ccabdaee5fbbe29358f9e4a55ce4867f4c8480a6e241b9eec052345e442527907f57a34f6ad8194e31a5163e5380dbcdac85c07fee33a074ea7069b7fbcbc901f51010ed604a687a864ffdee083533252b07eee37b0a83a33ad54dc48bfb4351e06d5ebf39542b4d3c524c9f6823576eee4f211fca0933eb6067a72c7c59b69508010e1046851aacc82025a17ca70c6ffdcc07", 0xc2}, {&(0x7f0000c03000)="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", 0xff}], 0x3, &(0x7f0000539000)={0x40, 0x10f, 0x5, "14dddfb61a287c72085b7cf30356c5ea7f6b2ac6db2e11a1ad20010b687c347e29fbf5bd9899de094df6e7"}, 0x40, 0x40}, {&(0x7f00009a1000-0x60)={0x27, 0x9, 0x8001, 0x2, 0x20, 0x4a, "7fac5311af47b2a9fcf7f93cc0b88f6ca96b22ca70837edd5cff8958eb488e5f9cfb29120cc79c56535cbb8f849d562a151999c78d57a31551fcb923541dbc", 0x6c}, 0x60, &(0x7f00004df000)=[{&(0x7f0000e1e000-0xbc)="56d76bd5133318c038a67bf7b6717cd7596647b31710ad78230e8682d47b021269138ce137aced667ebcaadeb6f8f4b2f842ccc00d69339aacad2b2d42547098151bb665b79e15a84d77566c711896b2133b7cb0937979b21fd038d01deaa4befdc6f81014f22a062ade9a2b7bbd694307f8ace9ca7298f0a0d82307fb95da3242b0a7403fa91189e88f8134c97e33c0782a35f6c8e4dbaba654ac53a19aed19937c01dd74de0c498641a4ff6e6561c60ab1a3fd4c106ffba0a0fdb8", 0xbc}], 0x1, &(0x7f0000dc6000-0xf0)={0xf0, 0x105, 0x9, "8fb1a1390b482f3a9263586a97a1184615f2e7e9731004dd3462452f6f60d2e96b293c7bec7e69b86198a6c0aa5a8f243e308e209973efe0cff59bdc370e219c0f7e89dab172337a43323f89c01a67514d498f12e17aa95ee810ccce9b29c5ce51f70fae32e37ecde3d90f113e4bde86a04a0c48002c8a1faf796ede2ddc731eeafce5408fe04b07ec265f9894e8d14a31218328f0d378ea757491038ad808f840f4fb684ba5ab19d515012a89470f9f86d36a56d946c3e906db20f43e9b21d444411ecf5936a140a9a308048654140afca43a9cb4d23d06c208e01b767b85e6"}, 0xf0, 0x20004000}, {&(0x7f0000fbb000-0x60)={0x27, 0x5, 0x100, 0x7, 0xffffffffffff8001, 0xf4, "10eb21d047b0deda813dd1a34573c563b9bc5e4d282f3af75062e8ce191fcdeb853efcddc0e0f92b0945d3e0dcc904b615d881946db9c91fda1fb521a3c2f3", 0x8}, 0x60, &(0x7f0000989000-0x40)=[{&(0x7f0000e14000-0x96)="4c3f426a1d1c9f9d0ea2c3089d7667dba634d7a14116a488fb1d936af17c218ae17cac045df89767aa6767b5549dda40c39f2a050af5f0515752b1908c41a4e2a653bdac64f47f1fac5e06148b9e42c6097bea70a3eb8897ee98a08a0cad84fb525d0ef42ddc57073b94bdd468fd089339ccac2399532c1ca087cd1f6cdd7545dc573a85bfee3f5551f0805af3c62da1aeb776186566", 0x96}, {&(0x7f00003cd000-0x54)="47986f8a313430a13b209834932b924cb70c17e412f8489c3b0bb3e069c625fe5eb6bb0fcd94034ab97e98d799d3b0527b795d0d42b5fcd83b3caa3e6563b2f97bd1d5e46af665cff793acf8cfc53d82bf4f5e8c", 0x54}, {&(0x7f0000fba000)="15261078219125e1131600a4f1b9a2e86052da627993", 0x16}, {&(0x7f0000951000)="38864a8b9958ae02f578396420e48c59c28fa8e8a51e4a07ce2b8df43cdbe74bc65c682b6e165a300d6a11c14479dc0acee3389ef5ebc5e5ed3489bfb22851226c810430dfdf38b15f351f207cdcec8c551b5c641902d49964bc33c94fdaff7b0a0190f172fbbf31174dd309b3ef9d529f81ccd8aeb903a68b7fb4a9938ac7722b1de61ad1c6da65b5ea84682b3df74e25d7a849914fdb2b1178b2895c40d964859980d64c55f5ad35beb5da5b5793ea4f68d28e5f24118e005d05c11f33fbfd2e9cee39ebf9283be09e", 0xca}], 0x4, &(0x7f0000fba000)={0x90, 0x1, 0xcc, "61430c4e132170750120acad8151cedd3a1d50dcbfa1c6c4228f3b73ebcedcb75a7c6569a21c30a868f84b74aba929713243d79cdbcbbe50fc126b6142a0699f1735ef4291a9c7b591a48903abeb6eed68e52c1ea738322f252b32b1a2d8ca8a6453fbc0f086fb91921fa689d1c36bcacbbf9d62aeeb224c7f7c4654223dbd"}, 0x90, 0x1}, {&(0x7f0000fba000)={0x27, 0x4, 0x3, 0x6, 0x33c28c12, 0x1f, "ca87d7ce9e0a5af83c0f41eb376c6ec5e8c94b0f51e686c4bcff10076e0400c90f484c3419e7cac4b102be37e13b2bc1948eaeb2a45d3141f3921ed763eacc", 0x40}, 0x60, &(0x7f0000e05000-0x60)=[{&(0x7f0000bb0000-0x7d)="719f9579d8546822ad272a4f7a2c60f94ecb942824b9bef7ce35cdc274dbcfd421c7efec75417fb55c900d35b4d840cd09daf51f2f48245bdcd17802f80299ea2d93726a49fa6cedd5af413f921f24fe25a3ce3f868c99b407fafa3b77ce133c1c3a74fc9fe5a761a05b628a744f402eabbd4cf5b57ca32b1248454b3c", 0x7d}, {&(0x7f0000fba000)="7b53a0b2a929e4f2e5fa0903641b2d6496f723ac39847bfb8272bf8d875ea2233d7a21681562bcc5c559fb44ec63002cbc2b3d60e27403443a70d4a94147a18398fd452b687dc29383f78f82fbc2693c5ad8efca18a92b470246bce3dd7bedf3fb5a1c2673624f08b24b86f87a5299365d462c528501a971d6747e14fc450d75b68a4e83d43b24e532cc31cb7710fb6707a4f53b83f37402900465b1c9", 0x9d}, {&(0x7f0000fba000)="4dfc6107881e11f9d3ec8e583161a053720ec15502b186ba6b728e1a29616de06e981bb2bb01e3060356075a0a608e6f98e6e8a6d8cfd87c1f317a2965ac19cf8764f668ca49f9ad5af7a842bc7e7e814bb20618d6a27b0f37f5a10f0be5da9cd1741e69ef34d780be2879afea582703e4f6bce25292dd3d59a6b22cd54e703c32d3ee6b89818d66e3b460f72676d7127f0bca30cbf4614fc805e6b2d9cce559dad2769212992f77ec12ac74ccabf47f58eecc26fa0fe23a0dc853eec68e29d9bc86dbec6528a88e5768faa0745fa586bb88d9c4ee20dad86943ad1dc0c3fd1754fe32", 0xe3}, {&(0x7f0000fbb000-0xc)="db6ef4813ca4d33cd7a854d5", 0xc}, {&(0x7f000044a000)="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", 0x1000}, {&(0x7f0000e58000)="179945e2956c78885df1238f4a927da121ccef565d9ee911c1b9bf6b1b", 0x1d}], 0x6, &(0x7f0000694000)={0x20, 0xff, 0x200, "d9783b47194f85a439b8"}, 0x20, 0x8004}], 0x6, 0x804) readv(r1, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) fcntl$setstatus(r1, 0x4, 0x2800) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) 2018/01/31 08:02:57 executing program 3: mmap(&(0x7f0000000000/0x5e3000)=nil, 0x5e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005e0000)=0x0) close(r1) fcntl$setownex(r0, 0xf, &(0x7f0000466000)={0x0, r2}) 2018/01/31 08:02:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cb7000)=',}nodevloem0\x00', 0x1) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f00006ec000-0x11)="74756e08000000000000008000000000a4", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) clock_getres(0x0, &(0x7f0000669000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r3, &(0x7f00007a0000-0x1b0)=[{0x81, 0x6, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"19c4880157a0180b251a854d"}}], 0x1c) sendfile(r1, r2, &(0x7f0000cac000+0xe1b)=0x1, 0x100000001) sendfile(r1, r2, &(0x7f0000f7a000-0x8)=0x56, 0x5) 2018/01/31 08:02:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000048000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000833000)={0x2, &(0x7f00002ec000-0x10)=[{0x8, 0x1f, 0x4, 0x3}, {0x5, 0x80000001, 0xf1, 0x387adca5}]}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f000065b000)=""/40, &(0x7f0000001000)=0x28) 2018/01/31 08:02:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a16000-0x12)='/dev/loop-control\x00', 0x80002, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000084f000-0xa)='./control\x00', 0x50) inotify_add_watch(r0, &(0x7f0000eff000-0xa)='./control\x00', 0x20000000) 2018/01/31 08:02:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f000022c000-0x4)=[@register_looper={0x630b}], 0x30, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000d2a000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000510000-0x2)=""}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000c23000-0x1)=""/1, 0x1) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f00000e7000)={0xffffffff9c19069f, 0x4}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f000002b000)={0x3, [0x6eee, 0x5, 0x0]}, 0xa) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000388000-0x20)={{&(0x7f000083d000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000dde000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d07000)=[], &(0x7f00007a6000)=[]}}], 0x0, 0x0, &(0x7f000000b000)=""}) sigaltstack(&(0x7f0000c8e000/0x2000)=nil, &(0x7f00007d1000)=0x0) [ 93.601520] binder: 16654:16657 ERROR: BC_REGISTER_LOOPER called without request [ 93.664621] binder: 16654:16663 got new transaction with bad transaction stack, transaction 110 has target 16654:0 [ 93.676048] binder: 16654:16663 transaction failed 29201/-71, size 0-0 line 3032 [ 93.700697] binder: BINDER_SET_CONTEXT_MGR already set [ 93.706015] binder: 16654:16666 ioctl 40046207 0 returned -16 2018/01/31 08:02:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x1000000000000005}, 0xc) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 08:02:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000447000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) mknodat(r1, &(0x7f0000180000-0x8)='./file0\x00', 0x0, 0x5) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[], 0x2000000000000089) 2018/01/31 08:02:57 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000001000/0x1000)=nil, 0x1000}) 2018/01/31 08:02:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007b1000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1b) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d3d000)={0x0, 0x200}, &(0x7f00009e3000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ea1000-0x14)={r3, 0x77, 0xe7, 0x10001, 0x1, 0x200}, &(0x7f000068c000)=0x14) fallocate(r2, 0x0, 0xffff, 0x1f) sendfile(r1, r2, &(0x7f00007ba000-0x8)=0x39, 0xfffd) sendmsg$unix(r1, &(0x7f00003d3000)={&(0x7f0000ec7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00001ef000)=[], 0x0, &(0x7f00003a2000-0x80)=[], 0x0, 0x0}, 0x0) ioctl(r0, 0xc0481273, &(0x7f00009b1000)="d247a0193ac76f61d7a34d8c1e991453454fd9ceece84b01677201a347aafde267698f077d") 2018/01/31 08:02:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001a5000)={0x0, 0x0}, &(0x7f00006e3000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b7f000-0x8)={r1, 0x1ff}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000019c000)="8c07006600", 0x5) 2018/01/31 08:02:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10000000010e, 0xa, &(0x7f0000002000-0x1)="", 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000079f000)='/dev/rtc\x00', 0x24040, 0x0) restart_syscall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='nr0\x00'}}, 0x1e) 2018/01/31 08:02:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000555000)=""/166, 0xa6, 0x0, 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000a1000-0x8)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000015000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:02:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) stat(&(0x7f00005b4000-0x8)='./file0\x00', &(0x7f00001dc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000794000-0xd)='/dev/net/tun\x00', 0x0, 0x103000) getsockopt$inet_buf(r0, 0x0, 0x37, &(0x7f000019b000-0xb2)=""/178, &(0x7f0000e37000-0x4)=0xb2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f76000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000b4d000-0x8)={0x0, 0x4, 0x7f}, &(0x7f00001d8000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000bba000-0x98)={r3, @in6={{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x72f06fce}, &(0x7f0000ce1000-0x4)=0x98) fcntl$setlease(r0, 0x400, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) [ 93.714207] binder: 16654:16663 ERROR: BC_REGISTER_LOOPER called without request [ 93.714812] binder_alloc: 16654: binder_alloc_buf, no vma [ 93.714852] binder: 16654:16666 transaction failed 29189/-3, size 0-0 line 3128 [ 93.743438] binder: undelivered TRANSACTION_ERROR: 29189 [ 93.752818] binder: release 16654:16663 transaction 110 out, still active 2018/01/31 08:02:57 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x1) 2018/01/31 08:02:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000077f000)='./file0\x00', 0x400, 0x60) epoll_create1(0x80000) mkdir(&(0x7f000023a000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000519000)='./control\x00', 0x4000120) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) [ 93.773001] binder: undelivered TRANSACTION_COMPLETE 2018/01/31 08:02:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) fcntl$getflags(r0, 0x40a) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009ab000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000faf000)=0x0) 2018/01/31 08:02:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000002000-0x4)=0x1000) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getxattr(&(0x7f0000357000)='./file0\x00', &(0x7f00000d1000)=@known='system.advise\x00', &(0x7f0000d26000)=""/178, 0xb2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000422000-0x9)='/dev/ppp\x00', 0x80000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/01/31 08:02:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) r1 = syz_open_pts(r0, 0x4080) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000a18000)={0x0, 0x8001, 0x1, 0x3f, 0x6, 0x10000}, &(0x7f0000d94000+0x3e)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002c1000)={r2, 0x81, 0x3, [0x2, 0x5, 0x7ff]}, &(0x7f0000fba000)=0xe) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000eef000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000efc000-0x4)=0x7, 0x4) 2018/01/31 08:02:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000790000)='/dev/vga_arbiter\x00', 0x40, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000427000-0xa)='mountinfo\x00') readv(r0, &(0x7f0000d1f000)=[{&(0x7f0000748000-0xc7)=""/199, 0xc7}], 0x1) readv(r0, &(0x7f0000e4a000-0x20)=[{&(0x7f00004e7000)=""/242, 0xf2}], 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000035a000-0x4)=0x0) [ 93.793929] binder: undelivered TRANSACTION_ERROR: 29201 [ 93.824720] binder: send failed reply for transaction 110, target dead 2018/01/31 08:02:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000819000-0xf)='/dev/snd/timer\x00', 0x0, 0x200080) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000064000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={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}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f0000389000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup3(r1, r1, 0x80000) ioctl$KDSETMODE(r2, 0x4b3a, 0x3) 2018/01/31 08:02:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00008b0000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000053a000)={{{@in6=@local={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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}}, &(0x7f0000f71000)=0xe8) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000340000-0x25)="24000000210025f0071c0165fffffc0e020000000010000002a9000c08000a0000400000", 0x24) 2018/01/31 08:02:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000560000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f000056f000-0x158c)={0x14, 0x404, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl(r0, 0x5, &(0x7f0000950000)="9cfb444bed8c500494a03c1cd7cd735aedbac8412778993100940f93d380482d140ab9ed627a1342d78ad1a427168e2fea46a4861e0e8e4a3245c69f2aa41eb5f62bf39d6409ce121269c3311016ff9efad8a2000762c086") 2018/01/31 08:02:57 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x2, 0x10007, 0x977) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000f8a000-0x38)={&(0x7f0000f8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f89000)={&(0x7f0000f89000)={0xa8, 0x7, 0x7, 0x2, 0x5, 0x1, {0x0, 0x0, 0xa}, [@typed={0x10, 0x72, @u64=0x0}, @typed={0xc, 0xf, @u32=0xfffffffffffffffd}, @nested={0x78, 0x83, [@generic="d3056d091624cc3dfa8b3da56fa90d76466575b9d75bd9151b34fcb68cfc4b69c00d", @generic="ce398bb2d5cf53b0df11c01a7d88652192bb4239f89bbdd4ceaa9fa1b634fc1306d3ba667719778ccdbf7f69d77bb6ce5a34021c72892626da8d52b63a560b083cfddc76a050efea4fff1b71a32b54"]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x1}, 0x44) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000f89000)={{0xa, 0x0, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3ff}, {0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x6}, 0x2, [0x3, 0xee, 0x4, 0xfffffffffffffffb, 0x0, 0x101, 0x9, 0x4]}, 0x5c) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_spirange={0x2, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:02:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000075e000-0x69)="", &(0x7f00002ce000)=0x0, &(0x7f00008de000-0x4)=0x0, &(0x7f0000000000)="8e2632f83ef7a735869e357a11538b2c1b69511a2685c957") r0 = getpid() ptrace(0x11, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000+0xa70)='/dev/pktcdvd/control\x00', 0x10043, 0x0) r3 = dup3(r2, r1, 0x80000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x8, 0x1003a) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000002000)={r5, 0x48, &(0x7f0000001000-0x48)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x10001}]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r4, &(0x7f0000001000)="1319167699add5e742e22b4dbde39af153182b55734af5b95c57c193090609b4490266623210cef5dc50c78718fa0811685f5e21efd1dc65d15a58822b7d2afe96bc0905a1287657899daf7814c5dcd1ed8b66342b1521246ac56997ba787f329b512f100075603613777a", 0x6b, 0x40000, &(0x7f0000000000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) remap_file_pages(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/01/31 08:02:57 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000df0000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/98, 0x62) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/ipc\x00') setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000a9a000-0x4)=0x0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000450000)={{{@in=@loopback=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ac000-0x4)=0xe8) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) membarrier(0x11, 0x0) pipe2(&(0x7f0000558000)={0x0, 0x0}, 0x8000004002) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000f7f000)=""/204) setsockopt$ax25_int(r3, 0x101, 0x6, &(0x7f0000a27000)=0x0, 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c54000+0x919)='/dev/pktcdvd/control\x00', 0x208001, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000834000-0x28)={0x5, 0x80, 0x4, 0x1207e236, 0x7}) 2018/01/31 08:02:57 executing program 2: r0 = dup(0xffffffffffffffff) mq_getsetattr(r0, &(0x7f0000586000-0x40)={0x3, 0x10000, 0x1ff, 0xffffffffffff6603, 0x5, 0x100000000, 0x5, 0x7fff}, &(0x7f0000ac4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000501000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00003ff000)='smaps\x00') setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000f92000)=0x8, 0x4) sendfile(r2, r2, &(0x7f0000b58000)=0x200000, 0xffff) 2018/01/31 08:02:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000055f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000974000)=0xe8) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000dc6000)='/selinux/member\x00', 0x2, 0x0) quotactl(0xffffffffffffffb8, &(0x7f0000216000)='./file0\x00', r0, &(0x7f0000a03000)="88a9ebd6ff28eb074fc4c28a10f51aaf5c95b684832f186e266ac98e5840580c4786d0c0dd07ed25f8b4234202c7116e85b651879d46aab7733f1cdcee6bd026c781855b9dfa143dd2afe7493cac6ab70e39253e690c5aa300f6a67ab4077f77c3a9af4a2389cdcc3d9258b5f8fca8c0254c45105ce3782e8d423b4b150b5273723b05abbd30e8d95b76d949afbf4d82cde1a82868153fa6f722fea6b41dbf5a9c33e97b9ecd387d01a23f267afe19c54a71766cbf07c4a1142b6f28d85a66f604636b36ce14dbd3b6c3b5fe0c5840bc291f7d0203a26cdce93bea823e5c2deee70d3723d315487daa2ddaa559c51bcad0c8c0bf657890") epoll_create(0x2) 2018/01/31 08:02:57 executing program 7: unshare(0xffffffc) 2018/01/31 08:02:57 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = geteuid() setfsuid(r1) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) bind$inet6(r2, &(0x7f0000011000)={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x7fffffff}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000013000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x17, 0x1, 0x40000002, 0x0, 0x5, 0x1, 0x1}, &(0x7f0000012000)=0x20) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000032b000)={0x73, 0x79, 0x7a, 0x2, 0x0}) setxattr(&(0x7f000015b000-0x8)='./file0\x00', &(0x7f0000e61000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00000f9000-0x11)='/selinux/enforce\x00', 0x11, 0x0) chmod(&(0x7f0000af0000)='./file0\x00', 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e90000-0x20)={{&(0x7f0000089000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 08:02:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000026e000)='net/tcp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x1000000005462, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0xffffffffffffffff, 0x4) 2018/01/31 08:02:57 executing program 5: r0 = syz_open_dev$mice(&(0x7f00004da000)='/dev/input/mice\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x2, 0x4, 0x3, 0xfffffffffffffffa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98)="", &(0x7f00009d0000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000530000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000960000)={0x0, 0x2, 0xffff}, &(0x7f0000037000-0x4)=0x8) write$selinux_user(r0, &(0x7f0000890000)={'system_u:object_r:lib_t:s0', 0x20, 'system_u\x00'}, 0x24) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c44000-0x14)={r2, 0x5, 0x8001, 0xffffffff, 0x401, 0x7ff}, 0x14) waitid(0x3, 0xffffffffffffffff, &(0x7f0000ac0000)={0x0, 0x0, 0x0, 0x0}, 0x1000002, &(0x7f0000f0e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{r3, 0x0}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 2018/01/31 08:02:57 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) readlink(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f000000c000-0xa3)=""/163, 0xa3) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f0000010000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000012000)=[], 0x0, &(0x7f0000011000-0x3)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000014000-0xf)='/dev/sequencer\x00', 0x200040, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f000000b000-0x18)={0x1ff, 0x100000001, 0x6, 0x40000, 0x2, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000014000)={0x0, 0x0}) sendfile(r0, r2, &(0x7f000000e000-0x8)=0x0, 0xa) open$dir(&(0x7f000000f000)='./file0\x00', 0x101000, 0x0) 2018/01/31 08:02:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f00001fa000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000033f000-0x4)=0x4, 0x4) prctl$intptr(0x29, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000cf9000-0xd)='net/fib_trie\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000463000-0x10)={0xfff, 0x1, 0x100000001, 0x3ff, 0x0}, &(0x7f0000ef2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000015e000-0x8)=@assoc_value={r3, 0x74e}, &(0x7f0000531000)=0x8) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 2018/01/31 08:02:57 executing program 2: r0 = dup(0xffffffffffffffff) mq_getsetattr(r0, &(0x7f0000586000-0x40)={0x3, 0x10000, 0x1ff, 0xffffffffffff6603, 0x5, 0x100000000, 0x5, 0x7fff}, &(0x7f0000ac4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000501000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00003ff000)='smaps\x00') setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000f92000)=0x8, 0x4) sendfile(r2, r2, &(0x7f0000b58000)=0x200000, 0xffff) 2018/01/31 08:02:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f74000-0xb)='/dev/loop#\x00', 0x286, 0x400) lseek(r0, 0x15, 0x1) 2018/01/31 08:02:57 executing program 7: mmap(&(0x7f0000000000/0x7fa000)=nil, 0x7fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xa, 0x2, 0x88) mmap(&(0x7f00007fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') ioctl$void(r0, 0xc0045878) fcntl$getownex(r1, 0x10, &(0x7f0000ebe000)={0x0, 0x0}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r2, 0x7fff, &(0x7f0000fc2000-0x10)={0x3d, 0x8, 0x9, 0x7d}) fstat(r1, &(0x7f0000fc1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_extract_tcp_res(&(0x7f00003b0000-0x8)={0x0, 0x0}, 0x6, 0x2359) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00007fa000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x4, 0x3, 0x0, 0x2, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x0, 0xffffffffffffffff, 0x0}]}, 0xffffffffffffffcf}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = dup(r0) connect$l2tp(r3, &(0x7f0000390000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x1, 0x1}}, 0x26) socket$l2tp(0x18, 0x1, 0x1) connect$llc(r3, &(0x7f0000510000)={0x1a, 0x1d, 0x4, 0x7, 0x5, 0xd0a1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x4f}, [0x0, 0x0]}, 0x10) keyctl$set_reqkey_keyring(0xe, 0x1) 2018/01/31 08:02:57 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000026000-0xc)='/dev/random\x00', 0x0, 0x10000) pwrite64(r0, &(0x7f000001f000)="452919bafd4d40b5ca2cb72131108d533feda2630519b0b58c575d0fa287929655e8ff17e35b6d65894725702dbf4eb1f858b2ea2b20412dfc0aa50f470e7d2d072f23be180f2b986e3f0d74b0cbc1843bbadae296ed4808a482ff154a980ca272d6b8d26e6e2dc3ebd5a26d0b1980776302ca3c597278863f6f7eef091d0a7493d1b6f2482756dd5a2a170bb03b6148ae648d745fc1d49aae8c348466c0f1f2c18214897a7b04f7d3f12a7895708c15ffbe36ac26bf6627af369ec03000a22df03a8d9aaa7abf2f9357c5bbc654df841ef682964bb5e7f1c87fa4d7472d158b67a276d4cc38773c870fb6f390f7fc69c562", 0xf2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x0, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:02:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x10000000000000, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d51000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000562000)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') r1 = syz_open_dev$usbmon(&(0x7f00002a8000)='/dev/usbmon#\x00', 0x7, 0x101000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000854000)=0x5, 0x4) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000dce000-0x4)=0x3f, 0x4) 2018/01/31 08:02:57 executing program 6: mmap(&(0x7f0000000000/0x8ec000)=nil, 0x8ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000230000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xe8) mmap(&(0x7f00008ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008ed000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000767000-0x4)=0x0, &(0x7f00005ea000-0x4)=0x4) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008ed000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x1, 0x1, 0x3, 0x0, 0xa, 0xa0, 0xa0, 0x2b, 0x0, r1}, {0xfffffffff6f0469d, 0xfabf, 0x8, 0x1ff, 0x1, 0x8, 0x2, 0x8}, {0x4, 0x8000, 0x7, 0xffffffffffffffff}, 0x8, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3b}, 0xa, @in=@rand_addr=0x10000, 0x6, 0x4, 0x2, 0x2cf, 0x6, 0xbbf, 0x1ef}}, 0xe8) r3 = add_key$keyring(&(0x7f000017a000-0x8)='keyring\x00', &(0x7f00008db000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) flock(r2, 0x7) keyctl$unlink(0x9, r3, 0xfffffffffffffffd) mmap(&(0x7f00008ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f00008c8000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ec000)=0x10, 0x0) mmap(&(0x7f00008ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f00008ed000-0x14)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xc}, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) 2018/01/31 08:02:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000c27000)='./file0\x00', 0x0) 2018/01/31 08:02:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009d7000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f000087a000-0x4)=0x0, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x40000) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000dc8000-0x4)=0xb) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e8e000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/31 08:02:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x80000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) r2 = memfd_create(&(0x7f0000e3b000-0x6)='vboxnet1vmnet0\x00', 0x3) openat(r2, &(0x7f0000b4e000-0x8)='./file0\x00', 0x0, 0x90) sendmsg$key(r1, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006c8000)='/dev/sequencer\x00', 0x40, 0x0) listen$netrom(r3, 0x1109) 2018/01/31 08:02:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000fb000)='/dev/vga_arbiter\x00', 0x2000, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000160000)='/selinux/load\x00', 0x2, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000025d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a34000)={0x2, &(0x7f0000740000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) r1 = dup(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a33000-0x3)={0x0, 0x80000, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000079a000)=0x6a, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000dff000-0x10)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000695000-0x8)={r2, r3}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002d0000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r4, &(0x7f00005b3000)=0x0, 0x5) 2018/01/31 08:02:58 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f3c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000053b000)="") ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000dba000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000d18000-0x3)=r2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 08:02:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mlock(&(0x7f0000a6f000/0x2000)=nil, 0x2000) pipe2(&(0x7f0000643000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000057000)={0x0, 0x8, 0x4, [0xfffffffffffffffe, 0x43, 0x401, 0x8cd]}, &(0x7f0000924000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008a7000)={r2, 0xfffffffefffffffe, 0x6, [0x4000005, 0x1, 0x7ff, 0xca5, 0x100000000, 0x9]}, &(0x7f000016b000)=0x14) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00008e3000)={0x2, 0x2, 0x5, 0x9, 0x8, 0x6}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000033c000)={@generic="75f11d187d6a73af1c939285f6b4e8e9", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ce6000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000f49000)={@common='teql0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 08:02:58 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f93000-0x8)={0x0, 0x0}) symlink(&(0x7f0000edd000)='./file0\x00', &(0x7f0000abc000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @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]}, 0x100, 0x10001, 0x10000, 0x1, 0x80}, 0xa0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f0000ac1000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000637000)='affs\x00', 0x0, &(0x7f000000a000)="") r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000fcd000-0x8)='./file0\x00', r2, &(0x7f0000d07000-0x8)='./file0\x00') renameat2(r2, &(0x7f0000af0000)='/', r2, &(0x7f0000178000)='./file0/file1/file0\x00', 0x4) umount2(&(0x7f0000a82000)='./file0/file1/file0\x00', 0x2) 2018/01/31 08:02:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f000045d000-0x3)='\a\x00') getdents(r1, &(0x7f0000825000-0xa7)=""/167, 0xa7) getdents(r1, &(0x7f0000be3000)=""/22, 0x16) 2018/01/31 08:02:58 executing program 6: 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) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000ec2000+0x6ec)=[{{&(0x7f0000938000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000bba000)=[{&(0x7f0000517000)=""/205, 0xcd}, {&(0x7f0000d5f000-0xd5)=""/213, 0xd5}, {&(0x7f0000072000)=""/198, 0xc6}, {&(0x7f0000edd000)=""/194, 0xc2}, {&(0x7f0000000000)=""/5, 0x5}], 0x5, &(0x7f0000000000)=""/41, 0x29, 0x81}, 0x65}, {{&(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x54)=""/84, 0x54}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000000000)=""/55, 0x37}, {&(0x7f0000517000)=""/160, 0xa0}], 0x4, &(0x7f000023a000)=""/89, 0x59, 0x101}, 0x4}, {{&(0x7f0000138000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f0000001000-0x49)=""/73, 0x49}, {&(0x7f0000001000-0x2a)=""/42, 0x2a}, {&(0x7f0000ff0000)=""/129, 0x81}, {&(0x7f0000000000)=""/129, 0x81}], 0x5, 0x0, 0x0, 0x9}, 0xfffffffffffffffa}, {{&(0x7f0000000000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/103, 0x67}, {&(0x7f0000001000-0xfc)=""/252, 0xfc}], 0x2, &(0x7f0000261000)=""/22, 0x16, 0x5}, 0x2}, {{&(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000856000)=[{&(0x7f00007f1000-0xbc)=""/188, 0xbc}, {&(0x7f0000c05000-0x41)=""/65, 0x41}, {&(0x7f0000001000-0x10)=""/16, 0x10}, {&(0x7f0000001000-0xb7)=""/183, 0xb7}, {&(0x7f00002c0000)=""/217, 0xd9}, {&(0x7f0000c16000-0x8c)=""/140, 0x8c}, {&(0x7f0000001000-0xbb)=""/187, 0xbb}, {&(0x7f0000001000-0xeb)=""/235, 0xeb}, {&(0x7f000096c000)=""/106, 0x6a}], 0x9, &(0x7f0000000000)=""/216, 0xd8, 0x5}, 0x4}, {{&(0x7f0000fc3000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)=""/221, 0xdd}, {&(0x7f0000ea1000)=""/83, 0x53}, {&(0x7f0000ac7000)=""/106, 0x6a}], 0x3, 0x0, 0x0, 0x0}, 0x4}, {{&(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000a8f000)=[{&(0x7f0000d57000-0x36)=""/54, 0x36}, {&(0x7f0000000000)=""/224, 0xe0}, {&(0x7f0000001000-0xd)=""/13, 0xd}, {&(0x7f0000001000-0x13)=""/19, 0x13}], 0x4, &(0x7f0000e9f000-0x2a)=""/42, 0x2a, 0x5}, 0x0}, {{0x0, 0x0, &(0x7f0000673000)=[{&(0x7f0000000000)=""/49, 0x31}], 0x1, 0x0, 0x0, 0x5}, 0x8000}, {{&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00005ec000)=[{&(0x7f0000705000)=""/0, 0x0}, {&(0x7f000059f000-0x39)=""/57, 0x39}, {&(0x7f0000001000-0xf)=""/15, 0xf}, {&(0x7f0000ce6000)=""/194, 0xc2}, {&(0x7f0000aad000-0x9c)=""/156, 0x9c}], 0x5, 0x0, 0x0, 0x8}, 0x7}], 0x9, 0x20, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000033000)={@common='rose0\x00', 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f8b000)='/selinux/enforce\x00', 0x101002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00003a8000)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000099e000-0x4)=0xe8) connect(r1, &(0x7f000015d000-0x20)=@can={0x1d, r2, 0x0, 0x0}, 0x10) r3 = socket(0x10, 0x803, 0x0) write(r3, &(0x7f00005f3000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2018/01/31 08:02:58 executing program 4: r0 = syz_open_pts(0xffffffffffffffff, 0x1) pause() ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000dd9000-0x2)={0x7, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000998000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f000080a000-0x10)={&(0x7f00006ba000/0x1000)=nil, 0x1000}) ioctl$KDGKBLED(r1, 0x40045108, &(0x7f0000792000)=0x0) 2018/01/31 08:02:58 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000533000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="5f6a9bc0460446a00621c129951c8d95"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x8, 0x2, &(0x7f0000002000-0x40)=[{&(0x7f0000001000-0x7a)="d8c0256b22d2f98a2a881a22752d4234258291c94d3eb36649c57bd84eb5e9979df7b849359302fecf1bcca1c9a4b388c943e7322732d073098882af53a3393184fd1f0e21f3fcc735303454360dba4dae4deef28e3e61a7621b33c4bcca6bdad705efae1258701ce6959a802a59a0a0d70908c8fd0998faa6e3", 0x7a, 0x1, 0x8001}, {&(0x7f0000001000-0x2d)="fba10d63a13c8508d2e344ceba27b01010db8ecda95ae12bd93d3e88a496f991f12e91107a90ba24d3f9af8645", 0x2d, 0x1, 0x0}], 0x160000) r1 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r1, &(0x7f00008f0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000056b000-0x4)=0x14) 2018/01/31 08:02:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00002c8000)={0x0, 0x0}) prctl$setptracer(0x59616d61, r0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00005df000-0x4)=0x200) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00009e4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3}) fcntl$setlease(r2, 0x400, 0x0) r3 = fcntl$getown(r1, 0x9) wait4(r3, &(0x7f00009c8000)=0x0, 0xa, 0x0) fcntl$getflags(r2, 0x400) 2018/01/31 08:02:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000a01000)="ddbacb74b4b010013fcb16d60bf2d1") r1 = fcntl$dupfd(r0, 0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c33000-0x8)={0x0, 0x5}, &(0x7f0000eb8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000dba000-0x10)={r2, 0x401, 0x20, 0x9}, 0x10) 2018/01/31 08:02:58 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fstatfs(r0, &(0x7f0000001000)=""/22) modify_ldt$write2(0x11, &(0x7f0000000000)={0x2, 0x20001800, 0x0, 0x7ff, 0x40, 0xa3, 0x7f, 0xffff, 0x1, 0xfffffffffffffff7}, 0x10) fcntl$dupfd(r0, 0x406, r0) openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x200080, 0x0) write$fuse(r0, &(0x7f0000e52000-0x50)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) 2018/01/31 08:02:58 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000038d000-0x10)={0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0}, &(0x7f0000f13000)=0x10) clone(0x1000000, &(0x7f0000f79000)="", &(0x7f0000305000)=0x0, &(0x7f0000d3f000-0x4)=0x0, &(0x7f0000f64000-0x1a)="") setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004b4000-0x8c)={r1, @in={{0x2, 0xffffffffffffffff, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/31 08:02:58 executing program 1: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000033c000)='highspeed\x00', 0xa) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fstatfs(r1, &(0x7f00008f8000-0x1000)=""/4096) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef7000-0x4)=0x0) 2018/01/31 08:02:58 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000516000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$inet(r0, &(0x7f00009b7000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c92000-0x28)={@generic="3be3ef28ef31f86aa5da1d73f06b5374", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000261000)={r2, @empty=0x0, @rand_addr=0x7}, 0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ac2000-0x4)=@int=0x5, 0x4) bind$inet(r1, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 08:02:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x49a}, &(0x7f0000358000)=0xfffffef2) pipe2(&(0x7f0000d42000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000004f000-0x8)={r1, 0xffffffffffffff38}, &(0x7f000093c000-0x4)=0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='M', 0x1) ioctl$sock_ifreq(r0, 0x89b6, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00006b2000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/31 08:02:58 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) poll(&(0x7f0000002000-0x48)=[{r1, 0x0, 0x0}], 0x1, 0x7ffe) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000007000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000016000)=0xe) 2018/01/31 08:02:58 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000054000)={{0x2, 0x1, 0x99c, 0x3, 0x10001}, 0xffffffffffffff0c, 0x7, 'id1\x00', 'timer1\x00', 0x0, 0xcc, 0xffffffffffffffe0, 0x401, 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]}) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000056000)=0x9, 0x8) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000055000)=0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000002e000-0x4)=0x8, 0x4) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000056000-0x8)={0x0, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) accept$netrom(r1, 0x0, &(0x7f0000004000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f000002d000-0x8c)={0x100000000, 0x0, 0x0, 'queue0\x00', 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]}) 2018/01/31 08:02:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$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]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/31 08:02:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000e89000-0x10)='/dev/input/mice\x00', 0x0, 0x100) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000f94000-0x4)=0x0) ioctl$sock_ifreq(r1, 0x8994, &(0x7f00002cf000)={@common='ip6tnl0\x00', @ifru_map={0x6, 0x20, 0x0, 0x7, 0x48, 0x9}}) 2018/01/31 08:02:58 executing program 3: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fdb000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0x1, 0x0, 0xc, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d0b000)=@add_del={0x2, &(0x7f0000fdd000-0x10)=@common='syzkaller0\x00', 0xfffffffffffffff9}) 2018/01/31 08:02:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000bbd000-0xa2)="751702004e4a2256a2d908aaf19f914e028f588d6776d4ce9cc226f17fbe9272e07496f44a7823562abd997d7240859e90367ef23b57c897f68f8e807dbb4fb878a4b3d85488e003db9b7bc45ba98b0bd1827dd8fcc0e8122f4d199387a01ceabd94e191c4e3c00e371e3907b19a43e7b811c3307f79f7e0b9735b38cc9b89c0166d0f7a4b061a8b79b962f3cb4912aa1cf5602d17617dd31a787481a3454ca8e115", &(0x7f00001af000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000036a000)="", 0x0, 0x0) add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000e7a000-0x3)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e3000-0xf2)="", 0x0, r0) keyctl$read(0xb, r0, &(0x7f0000058000)=""/0, 0x0) add_key(&(0x7f00007a1000)='big_key\x00', &(0x7f0000110000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000051b000)="bbe24c4a30b75aff6d3b558575f2e39492eeee1be80eb9acb3d9cb372ce8562fb9ded087e7f34fef29c50feda44c88854ac961230fc840b69cc583d10b101116456de99a0cfa3f14b4a37057fe43061df933338d4372beed217d80bdbeed0d1dfc6ae164ecbca9ca61d3368dc096abf9b8bd629d138449326472a47bf43b2c46dba2b657a4ab6edd7afeb411741beed39c991a91ce92e6947c4d4de29d54", 0x9e, r0) 2018/01/31 08:02:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) recvfrom$inet(r0, &(0x7f00005f8000-0x5d)=""/93, 0x5d, 0x10020, 0x0, 0x0) write(r0, &(0x7f0000aed000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be7018cebc0700003f4d87468ce22c0016f59619757a9237bbee54b2b9c8a8930e3f50ef6f152d4df1ae985fb28b7d16ad99ebf5e15045de2ba6db1f54410bc3d5", 0x58) sendto$inet(r0, &(0x7f0000ed5000-0x98)="cf7aa3a86490341a612327b1e91eb2ea5529774efbe6cf82038c32478831159651d653c7b507fa561c99e8426033d59755e7f361f177a2fb4a153c0f15e44e37dde0be6126a2f1885ac5606d215e57d8eb0152d75fce679504d4364bcbd7f1ab4f4c31c86eab3305edc886d725b4938da98ebb891e9bdc063410e1fba7b7040e2a024c25dea9b91043d7e2ef66bb2a87f04cdc4d9c5948ea", 0x98, 0x4000000, &(0x7f00001bd000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 08:02:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x800, 0x8, &(0x7f0000a74000-0x8)={0x0, 0x0}) r2 = signalfd(0xffffffffffffff9c, &(0x7f0000c53000)={0x7}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000c6e000-0xc)={0x80000000, 0x0}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000086d000)=@req3={0x4a6d, 0x2, 0x200, 0xff, 0x9, 0x2003, 0x4}, 0x1c) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r4, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$mice(&(0x7f000070d000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b07000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac6000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00002c3000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xfffffffffffffffc, r6}) close(r4) close(r3) 2018/01/31 08:02:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 2018/01/31 08:02:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) r0 = creat(&(0x7f000092a000-0x8)='./file0\x00', 0x0) unshare(0x40600) fremovexattr(r0, &(0x7f0000542000)=@known='com.apple.system.Security\x00') 2018/01/31 08:02:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000ae0000-0x7)='ns/net\x00') r0 = syz_open_procfs(0x0, &(0x7f0000fac000-0x7)='ns/net\x00') gettid() ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f000064d000)="5a7f87c21fbc7d5fc80535d155e6e5b2155990aa6061003c453d48e1ac3482d800f508dbfc483434340e89e38c2cc4184a940de7ea980a77f2e0", 0x3a) 2018/01/31 08:02:58 executing program 5: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000c55000-0x9)='/dev/sg#\x00', 0x80, 0x80801) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000df9000-0xc)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cb6000-0x4)=0xc) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000df9000-0x14)={0x11, 0xd, r2, 0x1, 0xff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x14) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0x100000001, 0x4) pipe(&(0x7f00000d5000)={0x0, 0x0}) getpeername$inet6(r4, &(0x7f0000df6000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000af7000+0x211)=0x1c) r5 = socket$inet(0x2, 0x6, 0x3) r6 = socket(0x0, 0x6, 0x8) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000843000)=0x0) getuid() r7 = socket(0x2, 0x80e, 0x9) ioctl$sock_inet6_tcp_SIOCATMARK(r6, 0x8905, &(0x7f0000df8000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000761000)={0x0, 0x0, 0x0}, &(0x7f0000df6000)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00008a3000)={0x0, 0x3}, &(0x7f0000dca000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f00007ca000)=r8, 0x4) sendmsg$nl_generic(r6, &(0x7f000062f000)={&(0x7f0000df7000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000563000)={&(0x7f0000673000)={0x2fc, 0x13, 0x400, 0x0, 0x2, {0xf, 0x0, 0x0}, [@typed={0xc, 0x3a, @fd=r0}, @typed={0xc, 0x23, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @nested={0xbc, 0x35, [@typed={0xc, 0x91, @u32=0x0}, @generic="317279c335b1431b72ba16291d599fcd2f14f3c3c9d65f3d41ff411a6ed093229706781ed22ac78fe7f223a65ec0ccbd4d3afdd6f0cf9fd83e02e69aeae7de6108dc2315d9ed557615bcde790f5aa3e124073b6768d8817ed6d031bc0d15bd531cacf0517c10df4e821650b9c20241ed2ff60655808cf190455a8d07c9f10fb3861016ff4f42141a575796c134b83401b69afb173e5f21a8f7d5079b8460a3fbf2ae", @typed={0x8, 0xb, @void=""}]}, @typed={0xc, 0x67, @ipv4=@loopback=0x7f000001}, @nested={0x184, 0xe, [@generic="8764ad5f9d427527e6651350057a7cab41b45fad5bb1cd70ab954b0819e330c9cafefbc60bd8d0b1c2b5cc3eb6df22191a55ca84f92f906d6caeec5838e584bebe04af09e3fcac52ba2edaeadb2f6d54f2e2ae85a3370faadce0e4206b1af6e92933dbed6a3f8b2ff29dda23a40383c4c873fa31344fa4f16fa35479c757d59a6e089526e81f96358181ac51976e11028db6baa6ee7eadc7eb1a42ff1606ce44ccc6cf375aed250c9c8af5d2a169a6f47b9a03f5f976d99e026cbd4f001d85d614780d24cbc7398795ea85d7c04ca0980e9e508e69c4a858d5bacb6401bfb43e1ef3a9fe42725e0dd13e37a46f0e142291f8c263b9607935", @typed={0xc, 0xa, @u32=0x800}, @generic="5b1d89ae01fffbaab5ff46d3819acc5f23749358f2187134e621ab7294769734638b4bc7188d946901061ce79df4044a675a79355bf92d3d3b6dc6c61ab5047d9fd7028cc5348679098ba18fe483a3c8470b57a05c28bc0a75a95a3b255c006a7582f5602e8c0484b579a3b48fcbfafd16dffff37ec193f8e6e3b2"]}, @typed={0xc, 0x69, @ipv4=@loopback=0x7f000001}, @nested={0x78, 0x59, [@generic="e3fd5fca10279e940d4458a4036c034a088692d1bdaa5a7aac5c7a2e430ddd4dfb821ea5de9df90d74be972bb9717b0d6f7fa7d7dc0275c935dc1241d8efa2a17e8f04facc67f068798abbc1817323749cece01b76c704e79262eccd7bc8cf3204a22453700c8f9e008c1a88d48d1b672e"]}]}, 0x2fc}, 0x1, 0x0, 0x0, 0x4000050}, 0x0) recvmsg(r0, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f0000df3000-0x92)=""/146, 0x92}, {&(0x7f0000975000)=""/35, 0x23}, {&(0x7f0000522000)=""/150, 0x96}, {&(0x7f0000dde000)=""/180, 0xb4}, {&(0x7f00004b5000)=""/200, 0xc8}, {&(0x7f000014a000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) 2018/01/31 08:02:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x400008000000002, 0xc) pipe2(&(0x7f000004a000)={0x0, 0x0}, 0x4000) getpeername$packet(0xffffffffffffff9c, &(0x7f00001ca000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c8d000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000036b000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="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", 0xec1}], 0x1, &(0x7f0000d82000)=[], 0x0, 0x0}, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000334000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) [ 95.016131] sg_write: data in/out 700410/40 bytes for SCSI command 0xe2-- guessing data in; [ 95.016131] program syz-executor5 not setting count and/or reply_len properly 2018/01/31 08:02:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000669000)='./file0\x00', 0x100) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat(0xffffffffffffff9c, &(0x7f0000d16000-0x8)='./file0\x00', 0x0, 0x0) inotify_init1(0x800) fchdir(r0) 2018/01/31 08:02:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x80, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a10000-0x1)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x77359400, 0x0}) 2018/01/31 08:02:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000164000-0x28)={@common="6c6f000000001000", &(0x7f0000ffe000-0xc)=@ethtool_gstrings={0x1b, 0x4, 0x1f2, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000028000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000010b000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000cd2000-0x8)=0x2, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00006c6000-0x8)={0x0, 0x0}, &(0x7f0000b65000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000f5c000-0x14)={r3, 0xc, "7079b3a7dcbcb752b6abb7cb"}, &(0x7f0000bed000)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00003c3000-0x8)={r3, 0x1}, 0x8) 2018/01/31 08:02:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003d3000)='/dev/pktcdvd/control\x00', 0x8202, 0x0) socketpair(0x11, 0x8000f, 0x995, &(0x7f0000a4e000)={0x0, 0x0}) epoll_wait(r0, &(0x7f000068f000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x6) mkdir(&(0x7f00009e5000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000e76000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r1 = creat(&(0x7f0000dd5000)='./file0/bus\x00', 0x0) syz_extract_tcp_res(&(0x7f0000c88000)={0x0, 0x0}, 0x9, 0xffffffffffffffe0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00003fb000-0x18)=@get={0x1, &(0x7f0000051000-0x83)=""/131, 0x8}) mount(&(0x7f0000122000-0x8)='./file0\x00', &(0x7f000081c000-0xc)='./file0/bus\x00', &(0x7f000094c000-0x7)='mqueue\x00', 0x0, &(0x7f0000a67000)="") 2018/01/31 08:02:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x1, 0x0, &(0x7f0000df3000)=""}) r1 = accept(0xffffffffffffffff, &(0x7f0000719000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d3000)=0x10) accept4$inet(r1, 0x0, &(0x7f00000a0000)=0x0, 0x80000) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) [ 95.085125] binder: 16931:16987 tried to acquire reference to desc 0, got 1 instead [ 95.108043] binder: 16931:16980 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/31 08:02:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000002000-0x79)=""/121) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000002000-0x30)={0x13c000000, 0x7, 0x69, 0xad7f, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 08:02:58 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000000d000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000000d000-0x4)=0x0, &(0x7f000000a000)=0x4) r2 = syz_open_procfs(r0, &(0x7f000000d000-0x7)='ns/uts\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r2, 0x4b36) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f000000d000)={0x1, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x6, 0x2294f7a, 0x1, &(0x7f000000d000)=@common='vcan0\x00', 0x100000000, 0x80000001, 0x5}) 2018/01/31 08:02:58 executing program 3: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x3}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x440}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f00001bb000-0x4f)=""/79, 0x4f, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f1c000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f1c000-0x20)={0x81, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000382000)={r2, 0x0}) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 08:02:58 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001d2000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000a29000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000eca000-0x26)=""/38) close(r1) write(r1, &(0x7f0000d2d000)="2400000024007f000000000181007701000000ff0100000000ff001000000000bb000000", 0x24) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000dca000-0x4)=0xa, 0x4) connect$netlink(r0, &(0x7f000081b000)=@proc={0x10, 0x0, 0x0, 0x80000}, 0xc) 2018/01/31 08:02:58 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x8f, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x20, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) renameat(r1, &(0x7f000001c000)='./file0\x00', r2, &(0x7f0000015000-0x8)='./file0\x00') 2018/01/31 08:02:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f0000abd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000577000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:02:58 executing program 5: clone(0x22400, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a4a000)=0x0, &(0x7f00007c4000)="") r0 = gettid() rt_sigqueueinfo(r0, 0x3a, &(0x7f0000398000-0x10)={0x9, 0x7, 0x80, 0x1}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000011e000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x1000, 0x40) 2018/01/31 08:02:58 executing program 0: mmap(&(0x7f0000000000/0xe5b000)=nil, 0xe5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000e58000)=[{0x15, 0x1, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e5c000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000e5b000)="b99af94d10597bb0967509009bc45e0e", 0x10) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000e5d000-0x1000)=""/4096) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005fa000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000019f000-0x8)={0x0, 0xfe}, &(0x7f000030e000)=0x8) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r3, 0x0, 0x31, &(0x7f000082a000)=0x200004, 0x4) socket$inet6(0xa, 0x803, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e5d000-0x8)={r2, 0x8}, &(0x7f0000d16000-0x4)=0x8) r4 = openat(r1, &(0x7f0000e5b000)='./file0\x00', 0x400000, 0x200000104) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000e5c000-0x10)={0x8, 0x4e3}) prctl$setmm(0x23, 0x0, &(0x7f0000ab5000/0x2000)=nil) 2018/01/31 08:02:58 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000000a000-0x6f)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8c, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000-0x10)=@common='bridge0\x00', 0x0, 0x0, 0x0}) 2018/01/31 08:02:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f8a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ea8000)='smaps\x00') readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r2 = memfd_create(&(0x7f0000a84000-0x1b)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000fa7000)={0x88}, 0x4) readv(r1, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/01/31 08:02:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b3b000)='/dev/hwrng\x00', 0x2000, 0x0) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000726000)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000330000)=0x7) fcntl$addseals(r0, 0x409, 0x0) 2018/01/31 08:02:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00007c8000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0xfffffffffffffffe, 0xfffffffffffffe01, 0xfffffffffffffffa}, &(0x7f0000dbc000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000798000)={r1, 0xffff, 0x1, [0x1000801]}, 0xfffffffffffffde8) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r4, 0x80007387, 0x0) r5 = dup2(r3, r4) r6 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) pread64(r5, &(0x7f00003d4000-0x85)=""/133, 0x85, 0x0) read(r3, &(0x7f000092e000-0xfc)=""/252, 0xfc) r7 = dup2(r3, r6) ioctl$int_in(r5, 0x5452, &(0x7f0000e36000-0x8)=0x45) r8 = getpgrp(0x0) fcntl$setown(r3, 0x8, r8) fcntl$setsig(r6, 0xa, 0x12) r9 = gettid() tkill(r9, 0x100000000000016) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000630000-0x52)=""/82) close(r0) mq_getsetattr(r7, &(0x7f0000bdb000-0x40)={0x1e, 0x2, 0x1, 0x23a, 0x6, 0x3f, 0x1, 0x10000}, 0x0) 2018/01/31 08:02:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000002000-0x8)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dd3000)='/selinux/enforce\x00', 0x240, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000a68000-0x8)={0x0, 0x81, 0x100000001}, &(0x7f0000460000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000066c000-0x8)={r3, 0xf5b}, 0x8) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000fc6000-0x58)="580000001200192300bb4b80040d8c562b060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/01/31 08:02:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003b8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00004cf000-0x50)={@common='tunl0\x00', @ifru_settings={0x7, 0x0, @te1=&(0x7f00003ea000)={0x7, 0x4, 0x8, 0x4}}}) ioctl$TCSETA(r1, 0x5406, &(0x7f00000e0000)={0xfffffffffffffffb, 0x6, 0xfffffffffffff0ee, 0x81, 0x0, 0x0, 0xff, 0x2, 0x9, 0x2}) 2018/01/31 08:02:58 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000006000)=0x0, &(0x7f0000007000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)=@ethtool_modinfo={0x42, 0x1ff, 0x1, "d8e572da3a4f4e67"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 08:02:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x420101) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000c86000)={0x7ff, 0x2, 0x200, 'queue1\x00', 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$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$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) close(r1) 2018/01/31 08:02:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b8e000-0x28)={@common="6c6f0000000000000000000000000001", &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x180, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 08:02:58 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='teql0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = dup3(r2, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000001000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0x8) renameat2(r3, &(0x7f0000d1a000-0x8)='./file0\x00', r3, &(0x7f0000f2d000-0x8)='./file0\x00', 0x4) sync() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000002000-0x4)=0x8000) 2018/01/31 08:02:58 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8999, &(0x7f0000014000)={@generic="4e69b2adf23180067605362ba2897048", @ifru_mtu=0x3}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/31 08:02:58 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ffb000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00005bb000)={0x1, 0x401, 0x3, 0x7, 0x7fff00000000000, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000024000-0x38)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000026000-0x28)=@ipv4_newaddr={0x20, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x8, 0x2, @rand_addr=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:02:58 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000017000-0x9)='/dev/sg#\x00', 0x10000, 0x20000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000023000)=0xda, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000007000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000003000)={0xfffffffffffffffd, {{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$pptp(r3, &(0x7f0000017000-0x20)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000025000-0x4b)={0x0, 0x43, "b1386b65027736e9d85dc1b17bb79d1a13c8f5ef1dbd1cec1c7ddbe3e09318359f73f666f5107d209d29a7a59ed1ec7bbb1a16a69f02f8555d3c052cb531f0dd07d86f"}, &(0x7f0000025000-0x4)=0x4b) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r3, &(0x7f0000021000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000025000)=0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001000)={r4, 0x38, &(0x7f0000027000-0x38)=[@in6={0xa, 0x1, 0x1000000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}]}, &(0x7f0000027000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000024000)={0x7, 0x7f, 0x200, 0x0, 0x7, 0x80000000, 0x7c1, 0x2, r4}, 0x20) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000028000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/31 08:02:58 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd2000-0x8)='oom_adj\x00') writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="b7", 0x1}], 0x1) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000353000)=0x0) 2018/01/31 08:02:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00005a4000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = syz_open_procfs(0x0, &(0x7f00007e9000-0x15)='net/ip6_tables_names\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000088e000)=0x5, 0x4) 2018/01/31 08:02:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000000000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000)='./file0\x00', 0x101000, 0x8) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[0x77]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000232000)='/dev/net/tun\x00', 0x0, 0x40000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b98000-0x8)={0x0, 0x0}) sendto$inet6(r2, &(0x7f0000291000-0x43)="1d2746662bbe981b7ad82d96ecf7d8c4687463d5257c3ab9935ecd0acc3fbc5893d2dc1bdc3fd784aeb4b924eaa5de6daa9bea15b5be09013dc6cf71f70ebf779defe0", 0x43, 0x0, &(0x7f0000a78000-0x1c)={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x8}, 0x1c) fsetxattr(r1, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) 2018/01/31 08:02:59 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fd5000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xff}, 0x0}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd7000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:02:59 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r0, &(0x7f00008f0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000056b000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001000-0x4)=0x7f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000af2000)=0x4) 2018/01/31 08:02:59 executing program 0: r0 = memfd_create(&(0x7f0000aad000)='\x00', 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000aaf000-0x4)=0x101, &(0x7f000002d000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r1, r2) seccomp(0x1, 0x0, &(0x7f0000d86000)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2018/01/31 08:02:59 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x80000000, 0x7, 0x1000}, 0x4) 2018/01/31 08:02:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000086000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008d4000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000091000-0x8)=0x0, 0x1dd) 2018/01/31 08:02:59 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd8000-0xc)='net/udplite\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f000064d000-0x10)={0x0, 0x0}) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000c15000-0x10)='/dev/input/mice\x00', 0x0, 0x81) ftruncate(r0, 0x3d) utimensat(r1, &(0x7f0000802000-0x8)='./file0\x00', &(0x7f00007a5000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x100) 2018/01/31 08:02:59 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f000000b000)=[{0x15, 0x0, 0x100000001, 0x1}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) fallocate(r1, 0x2, 0xb2, 0x4) writev(r1, &(0x7f0000009000)=[], 0x0) 2018/01/31 08:02:59 executing program 5: r0 = socket$inet(0x2, 0x2, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000038f000-0x14)={0x0, 0x211, 0x9, 0xfffffffffffffff7, 0x9, 0x4}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003a3000)={r1, 0x4}, &(0x7f0000ef2000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000cf6000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x4000000001, 0xffffffffffffffff) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) 2018/01/31 08:02:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000976000-0x8)='./file0\x00', 0x400800, 0x1fe) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) getsockopt$inet_int(r0, 0x0, 0x33, &(0x7f000068b000-0x4)=0x0, &(0x7f000033c000)=0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000069a000)=0x0, &(0x7f0000c75000)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000049e000)='/dev/rtc\x00', 0x22200, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004f1000-0xc)={0x0, 0xfff, 0x2, [0x3, 0x5d1e]}, &(0x7f0000318000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00008f7000-0x8)=@assoc_value={r3, 0x6}, 0x8) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/01/31 08:02:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) init_module(&(0x7f0000b2d000-0x4)="26c02500", 0x4, &(0x7f0000cab000)='veno\x00') shutdown(r0, 0x0) 2018/01/31 08:02:59 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='[-\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x2012, r0, 0x0) mprotect(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x4) set_robust_list(&(0x7f0000003000)={&(0x7f0000000000/0x2000)=nil, 0x8, &(0x7f0000005000/0x4000)=nil}, 0x18) 2018/01/31 08:02:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioprio_set$uid(0x3, r0, 0x10000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bc1000)={0x0, 0x0}) fsync(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c22000-0xf)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00002f2000-0xa0)={0x0, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x80000001, 0x80, 0x1, 0x8}, &(0x7f0000366000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000a3000-0x8)={r3, 0x80}, &(0x7f00001f3000-0x4)=0x8) r4 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, &(0x7f0000604000-0x4)=0x20) ioctl$TCGETS(r4, 0x5401, &(0x7f0000967000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r4, 0x0) 2018/01/31 08:02:59 executing program 2: r0 = socket$inet(0x2, 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0x4c)=""/76, &(0x7f0000000000)=0x4c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) recvmmsg(r0, &(0x7f0000003000-0x3c)=[{{&(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000003000-0x50)=[{&(0x7f0000003000-0x80)=""/128, 0x80}, {&(0x7f0000000000)=""/138, 0x8a}, {&(0x7f0000002000)=""/47, 0x2f}, {&(0x7f0000001000)=""/192, 0xc0}, {&(0x7f0000003000-0xbc)=""/188, 0xbc}], 0x5, &(0x7f0000003000-0x58)=""/88, 0x58, 0x4}, 0xffffffffffff7fff}], 0x1, 0x12040, &(0x7f0000001000-0x10)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x5c)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000003000)={0x0, 0x989680}, &(0x7f0000003000)={0x0, 0x0}) personality(0x5000007) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x109000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000002000-0x2)=""/2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000005000-0x20)={0x0, 0x0, 0x10000, 0x6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000004000)={0x7, r2}) clock_settime(0x0, &(0x7f0000000000)={0x77359400, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000006000-0x10)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000005000-0x8)={r3, r4}) [ 95.995767] audit: type=1326 audit(1517385779.517:46): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17113 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/01/31 08:02:59 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000013000)=0x1, 0x4) ftruncate(r0, 0x1ff) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000000c000-0x4)=0x0, &(0x7f0000002000)=0x82a7) 2018/01/31 08:02:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x3, &(0x7f0000f4b000)="", &(0x7f0000000000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f000072f000-0xc4)="") fcntl$getown(0xffffffffffffffff, 0x9) r0 = inotify_init() fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) 2018/01/31 08:02:59 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f000000b000-0x8)='./file0\x00', 0x102) exit(0x0) syz_open_procfs(r0, &(0x7f0000009000-0x8)='cmdline\x00') sendfile(r1, r1, &(0x7f0000002000)=0x0, 0x1) 2018/01/31 08:02:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cb2000-0x10)={0x0, 0x0}) clock_settime(0x4, &(0x7f0000e72000)={r0, r1+10000000}) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000430000)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) pipe2(&(0x7f0000714000-0x8)={0x0, 0x0}, 0x4000) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000811000-0xae)=""/174, &(0x7f00008e1000-0x4)=0xae) prctl$void(0x15) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000cfa000-0x8)={0x80000000, 0x8000}) sendto$inet6(0xffffffffffffffff, &(0x7f0000504000-0x90)="", 0x0, 0x0, &(0x7f00001e7000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/31 08:02:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='loginuid\x00') sendfile(r0, r0, &(0x7f0000002000-0x8)=0x0, 0x3) 2018/01/31 08:02:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000400000)='keyring\x00', &(0x7f0000048000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000c58000-0x6)='logon\x00', &(0x7f00002f4000-0xf)='keyring[vmnet1\x00') connect$inet6(0xffffffffffffffff, &(0x7f000063a000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f2d000)='/selinux/enforce\x00', 0x101000, 0x0) bind$netlink(r1, &(0x7f0000662000-0xc)={0x10, 0x0, 0x1, 0xc802000}, 0xc) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000046e000)={0x4, {{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) ppoll(&(0x7f0000610000-0x40)=[{r1, 0x28a, 0x0}, {r1, 0x2, 0x0}, {r1, 0x114a, 0x0}, {r1, 0x1, 0x0}, {r1, 0x2100, 0x0}, {r1, 0x4040, 0x0}, {r1, 0x2, 0x0}, {r1, 0x0, 0x0}], 0x8, &(0x7f0000145000)={0x77359400, 0x0}, &(0x7f000092c000)={0x85}, 0x8) socket$inet6(0xa, 0x4, 0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3d, &(0x7f0000223000)=""/32, &(0x7f0000c80000-0x4)=0x20) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00007ed000)={0xfffffffffffffffc, 0xfffffffffffffff9, 0x4, 0x2, 0x2}, 0x14) 2018/01/31 08:02:59 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000000a000)=0x8, 0x3f0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000004000-0x87)={0x0, 0x5a, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"}, &(0x7f000000a000-0x4)=0x62) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000000b000-0x1c)=@req3={0x81, 0x20, 0x8, 0x2, 0x2, 0x8, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x16) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000009000)='/proc/self/net/pfkey\x00', 0x400480, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000000c000)={r1, 0x9, 0x0, 0x2, 0x1, 0x9}, &(0x7f000000c000)=0x14) 2018/01/31 08:02:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)=',wlan1[%\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001000-0x50)={0x4, 0x3, 0xac, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x4, 0xf, 0x5, &(0x7f0000cf2000-0x8)={0x0, 0x0}) connect$inet6(r1, &(0x7f00004d8000)={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40880, 0x0) read$eventfd(r2, &(0x7f0000000000)=0x0, 0x8) exit(0xfffffffffffff801) 2018/01/31 08:02:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) r0 = timerfd_create(0x805, 0x2007ffff) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000497000)=""/62) 2018/01/31 08:02:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00007c8000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000391000-0xc)='/dev/autofs\x00', 0x88100, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000ece000)=0x8001, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f0000694000)="1b", 0x1}], 0x1) r2 = memfd_create(&(0x7f0000d96000)='eth1\x00', 0x3) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000d13000)=""/49, &(0x7f0000d90000)=0x31) fstat(r0, &(0x7f000052b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000507000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) 2018/01/31 08:02:59 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f70000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f000068d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f00006ff000)='/dev/snd/timer\x00', 0x0, 0x200000) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) lremovexattr(&(0x7f0000d85000-0xa)="e91f7189591e9233614b", &(0x7f00003dd000)=@known='com.apple.system.Security\x00') listen(r3, 0x0) ppoll(&(0x7f0000463000-0x8)=[{r3, 0x0, 0x0}], 0x1, &(0x7f00005fa000-0x8)={0x0, 0x989680}, &(0x7f00000f4000-0x8)={0x0}, 0x8) 2018/01/31 08:02:59 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe7, 0x0, 0x0, 0x0, 0x0, &(0x7f0000020000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000020000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000017000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000018000)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000021000-0x4)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000021000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000001d000)='./file0\x00', &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xc, 0x1030, r1, 0x4c) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000023000-0x3a)={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1, [0x0, 0xec, 0x6a, 0x401, 0x0, 0x51, 0x99a, 0x4]}, 0x5c) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f0000024000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x7fffffff, 0x3, 0x101, 0x2, 0x7590de82483cc14, 0x80, 0x87, r7, r8}, {0x5, 0x80000001, 0x5, 0xbdd, 0x1, 0x0, 0x4, 0x9}, {0xfffffffffffffff7, 0x6, 0x100000000, 0x6}, 0x4, 0xd, 0x1, 0x1, 0x3, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3c}, 0xa, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x3, 0x101, 0xfffffffffffeffff, 0x5, 0x0}}, 0xe8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000025000-0x8)={0x20071026, r3}, &(0x7f0000025000-0x18)={0x5, 0x100000001, 0x8001, 0xfffffffffffffffd, 0x2, 0x7}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000026000-0x68)=""/104) sendmsg$netlink(r1, &(0x7f0000013000-0x38)={&(0x7f0000020000)=@proc={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000021000-0xa0)=[{&(0x7f000000b000)={0x64c, 0x1f, 0x800, 0x0, 0x0, "", [@typed={0x18, 0xa, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="84d9c30311bd54658191f9bffaaf90410cf6e3d3b52fc8f415ad809903a766b50e408eef3528552ce909bca35c4edffdbc7e97f90cd89b79bc64dc752f2561ed46a6580d763d553025f2a9124ab9b8580ea93858ec7e49e7d9a1a1e2222de99332cad5fcae5557128bfa9ee7ab4f7b2b8c497131e699e9ada798efe7fb60f5c6ab28e0520a640d7ee9607a7ac04116525de4ab0c4fb7b42bed", @nested={0x6c, 0x53, [@typed={0x8, 0x8e, @void=""}, @generic="54ce697d19d93fe8ebe657b244ba91e254381f268f5ef5d4", @generic="0c9358a9f410ab137737096d1ebb3aad15c7917b211363d30130657e78290fbf3f3c12b5bb1f56730738efaf6fa875429229608f346a082d5cb6e2101412a5d95c3cd83456"]}, @generic="400e70f045b978c1a75757b91226b6c7fed3985d303f287f89840d49c831ff8e1331d3056e2b16e6996aa978144ada13cc357bdf20863ccef88b6167d8d8688f9a13cf0ad6666db852084608937caec691e6d884c7c2171238dac73970c81b70b0ac95f209afdca37495c39be0065c59d7fc9b7e7de5fee478f492ab6dee1ac836d7d04a1c11f74a3f1ea7874d80802fa50d079011a5967c12c307f1b462ee0d50eced88969b9fafe366a042ec47149a0a739438de", @typed={0xac, 0x85, @binary="93fd937fc5dd61e4943701b80076db748bb2c6358fe4503a78f10c1b280a4ebb88afd21636050e277c87780213e6d7df650b45a95df2b93bc7a5199e6d515a225753fe0932cb2f54a8987894ae494cf95f7d56c89b9a559acc4755dd383e76c9d30d3f81d6d804aeaebc42ccfb2771b980ba737e76d546077f14f2497e2cc231d19b104cb81fc1a8bb8f73252d3de92093d2caba67a77aaf35dcfb375b71c373117fdc"}, @typed={0xc, 0x39, @fd=r0}, @typed={0xc, 0x69, @ipv4=@broadcast=0xffffffff}, @generic="747b8018bdb472cba3ded3448ad00108e9c21e40bbdfe91a03d46906f47776930596675ad147ef2abefb39c847e8bfb5470c747a08eed398d812c72bf9549887dbd5f5bb32fa5b9099d36409618593a384b008ce2d1d0ebdd596173a4590a086b86d2b6426781e6011ce1b8039e7abc4d65ca48f6422e16b343765862b0641a0cdd17c63f1b8a5f43190b4a5fdf659876ed78c78e9804c277e1778d7c2ad518d8840c1c18403cc9b120248b01d2b486969410c40a72f51866991961840c1647861236f2fa9a92f2a1cf4b9676f670f", @nested={0x2d4, 0x8a, [@generic="f0e5b949e37ef89084178432294fd206efee22ee236f960b6faf1b54ad00a96010922e615409364c72be1d57cf4603cb83a4194e8e4d4e39939352e0adcbd0eb38dae05152b9538beac080718cbc0f3a800910b35cf940aaccb7ecd50d71a20f21307e627c25279de1dd48b5b63cc1bcf0788d382fcdb8cd78d87597b8ddfdf431", @generic="793ea6fe672acecde05758ed18ed06399dd1712e083005a74b2d4341d95f27c46af47c51ab7707d3e749eccb492de8e16b87d786f183928fc959e69716fc1153a4300ce714cced5c795d6cf9af0a8dfe1c364c36c9022af65283290e386391738fc7c8560168bc6f9fbd95c83a668b47fa4e95b5eed9870fadf42f1581aeb7afaccee0cd12ebe3ee20e62496f984940295dcdd75e74db31e88c31c195bcd27", @typed={0x10, 0x22, @str='system\x00'}, @generic="55d20e89f1c0f035f29dd7c518bdcc234611c01eea49df4c72a156875f5e5e071e3a724d2555a52828ec3bf1eb36b8648177d00abf86f8e664fa60386c0c84f67367f692778f22c7f44ed848518c64f40e51ed822b991bb649db42aefefc1ac3b1e0341e8f186bff38d4d4cece801d846e936f186158c62b3e6f931603f7206b9c3f73e350ea8489cfffe09e85", @generic="de9d", @typed={0xe8, 0x4a, @binary="7a3a9bac1a22d24d1aa4e9620596bfee0c806777b86242ae6a97dbd146778c6ad4d30ec03503f3eaa9c2369f21f5cac4d668073708abeb073aa920693bb4abeb889def854427954f2cf591035cc6e394762382c556c31ae0aa11f94ffbcfa5ef6482c40e33a10b1b942ab5821c0c991d13df0400fc847cb7b91bdde4ee5a0d3ed5611b1ecfcf8bd5009a6cd1deef9fd7774418a7ea9c3203d13dd9d75178be42e1da58a688f10edb7a6fa24c9365a4c149fe3ae54a7d9d430436ac79963a52a3cbf5a5b3835b9f2615beebfb6414ac2de7d9dd6b156a33bf095099dd8cf4"}, @typed={0xc, 0x8d, @ipv4=@multicast2=0xe0000002}, @typed={0x10, 0x6, @u64=0x1}, @typed={0xc, 0x49, @ipv4=@broadcast=0xffffffff}]}]}, 0x64c}, {&(0x7f0000004000)={0x410, 0x1e, 0x8, 0x0, 0x1, "", [@typed={0xc, 0x67, @fd=r0}, @generic="9d821c74bbce4334fad32a2a7f459621ca0a866be2960d0350e9a3908371f8be3bb033949b420284af432a74337c63f9e2ed7cba32dc4381b080e18c1050aaac3cefa27ef8b327c814389dfb69621dfce62421daa261577a6a4cfa4a1931a693a2ec92e38922c08319caca9eaf58e7eb7e5bf1c51435d1fcd91a3dc779a8eb1ef0f85f1495d89eae01b90a7434b2276bf696a5f0140b63268c90", @nested={0x22c, 0x8, [@typed={0x8, 0x6a, @void=""}, @generic="ba9b0c8b45e0fba688b85915ae78c2cac8e6cf45073d1348b17293a0dcffa9969ae97eaebc2ae9e9de54dea0e7f5278818541228f3f3efae1f2d810415c1d4fe5182961c2a3e7e1b5a7858e92144ac8b182abe2d247ef53484a235c97ec6dcf2af8abfc564a097129d0ed0301baa9a0a660968e933062f864012b587831532495f73157d9e31c965fcc24d214c5ce7843ca83f5dabf968e3243b7ae885", @typed={0x18, 0x8a, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x37, @pid=r2}, @generic="f8e65154dbc6fddea13dce12c0af085df160eddc4d79eeda21d4598a5853c12fde57a723bae46eebc80404fa5a63bc345b1690c8dddced12a33e0d28ea682688153510c1aae1da59fa24add5cc7cb7e8bb50197a24dcc6e94c3d911351a3edcb97d98c8996ef85c93b890ac7a99daec505578d", @generic="", @generic="3b5b327de8a17566872259154d60", @generic="bb2007cea7764a4e45433ff01126e9aa7e696ff99654e84e1981a982ffd0a16e277996bff5605d089e864e0f1a008c0552c2f33be6885879aed3fe6255eaa6cb039866c99038daddab0cc013a52507e07f83904ad957232ecd779295039f4374e9af39e44c0ef3b795f215850899f722fe2c028109b374bbd77d34ef5e2273fc82ad7b1b4755047b584a12177730733c80d1976ff232d225dd50d630676b9554b19c0b08d4a3bbeea852cff7d4116ac1b82cc36e9b5a30c579adc5c3000fed45a064a255b520d32f66b7544dce6d3d84476d59e64681866ba90166"]}, @typed={0xc8, 0x26, @binary="2a93118177a887e7e5ded061a876ab57b8393909b457f9dace832346bf5809795ace6d16264f80ed77fa62461cb820bb6cbbc5d8b4384a4eafe085b60aaf4ff53cdca0a82f2f2245c998883e6c81d3d23e11d09b3e634eb8b09b7684007e1d24d067ad584fbaf38ade03fadd2c8b59b83f57085eb02282e8a47689769badcec8f4b19b87b699d7418eb76e3216d3b8da809395ed5f71dc62fb4981e1c390a2181c50828b0798df8968897c646be0824ace951631dfce2849c18fe652fd6f"}, @generic="2f9472fe9d3217eba73d930e470571b7c8f76990d74c7a3b41538e3f624bb8d7ec16d89e0161cc1afb8cbe6ac354c8ad072583417e522b6fab0b97071c614438e27348f67a557e598d08ebcbb6d1599d823b343c5b1773af", @typed={0xc, 0x80, @u32=0x5}]}, 0x410}, {&(0x7f000000b000-0x88)={0x88, 0x3b, 0x200, 0x7, 0x0, "", [@generic="1399700876bdd440fd91fe339bec729807ae9c1b8d15692a3f1eb5eb8052a350e80a2f98d8959ebc9e828ce1c7ebf6a801e920938b588906", @typed={0xc, 0x1f, @binary="8e9c4c"}, @generic="a8d14ef5f3e6954322b143cb1c303998a7e3fddfe8c9d6c8183888311c3c6e8bddef009b44d4fe772b7196fe558a6aedca2f338c"]}, 0x88}, {&(0x7f0000020000)={0x1ec, 0x14, 0x200, 0x6, 0x2, "", [@generic="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", @nested={0xe0, 0x9, [@generic="19aa17b1113dd2f70db3a6ddd52f89c992a7c085cd14a7fa5dbd5b5b78db30f33e021133da884faf1ecb2beb16c80dbc7bea19bcd0da3fe35b3f3ebea3b61285fe294cf7b067c3abd0bd62513ecd6850414decfc46413d0cf6bb6551ae6b6a31ffe173dae47f792650e7792877ab4f868118b8424e8aa78b413815d53845422303eb31f33d18d4032b5d50fc1e2244eae72b8b7a8b0b49ead3d33ceb3ab585ae1c7058f87215b89b1386e359a4d967f53662dd7f9df00a41282eb77fc8712f22871474440e2d5d5f0963e2831b8ad0fcf00daf3f511895687d2b"]}]}, 0x1ec}, {&(0x7f0000020000)={0x1320, 0x27, 0x702, 0x3, 0x0, "", [@typed={0xc, 0x84, @str='\'\x00'}, @nested={0xc0, 0x4f, [@generic="ceff405bd3c3819d133eed3e84b82d68b15b7e889e059dd8169a2ce63867dbcb371301885e4c1f4e05a83619b646fc9ad1451f8b76f68680064d33b20bf45821efe17195170cedc0b7d65103229a2df93d0e3f8010abb19bf675d2453720c8a9b290a3dfd911123db95d74d9adb7c2cdbfbb9ec3eb1bb406fbd7910b58d7f16d0031624087547693c74a8432bc31d0828fdf0015efa0977477d7076c14182627beaa9c0085828d0113da3174ad9d9d14ea24e8bb1f03ae01d8"]}, @typed={0x8, 0x0, @void=""}, @typed={0x8, 0x76, @void=""}, @typed={0xc, 0x91, @pid=r3}, @nested={0x14c, 0x4d, [@typed={0xc, 0x70, @u32=0xb7}, @generic="74bd7830876718fc6a737fbba5ffff91835da7056cba7134cbdbd3166d9860906ba0c52369b41af8278fc80dc14996255422b0cd6068fa0524d1f16b0e9c15262ce583700e53716a0e3b88", @generic="4cc20fcacfcf71cc079283d3e903fb745db32633ac63bfa1fe940d95b7a60e5851d14a20681307acc3c37d6828c13109e5498ba2ba743db7d9776f9d2bff0f463a9534c26b5df0974d2913a74bff4751299bc2ff258211cf7bdb47572cac8e2fdc28b5d77e4926093185807ffea9dee88c03a9", @generic="1e2da2673645c68eef39ee8274d15803e1ff690b4b6d0aa03b2085ac22ce7ee86d5c5d12", @generic="ea8a01853c2cd522b76cda897a2acd39a3a6c10032ff28cdc611bc028e2ed86828d13c83fa14e5ec9bb89bdb5c0b97d0dfc509e282ac0d2ea3f57a69b086e3713b9398b262cf6a55aadf8d0ab32da92b", @typed={0x8, 0x73, @void=""}]}, 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@typed={0x24, 0x4a, @str='selinuxem0ppp0bdevwlan0&:@\x00'}, @typed={0xc, 0x81, @uid=r4}, @typed={0xc, 0x17, @pid=r5}, @typed={0xc, 0x84, @ipv4=@broadcast=0xffffffff}]}, 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@nested={0xb4, 0x34, [@typed={0x10, 0x85, @str='cpuset\x00'}, @generic="79907dc83a9b489bd4fc104c591b94b73ae2074a2bf5d60a5727b1cc895b9f01df2e0a98a7511d3c0d03e5ce822c1ba270f8702afafdb360968ea7e4a70a6159f5c4afd4505755e3c7e5cc3c2c4a70fb3c72e7d318029554cc242540363536411497a900dc8dc80d78ece051fd9b8def848d51cb53965aaf99d6446603", @generic="515946cd6c3a2770305c541356f287ecffe9d91563ef8ee0688c3ec3bec9bee7"]}, @nested={0x10, 0x2e, [@typed={0xc, 0x76, @fd=r0}]}]}, 0x23c8}, {&(0x7f0000021000-0x1c)={0x1c, 0x3b, 0x4, 0x7, 0x2, "", [@typed={0xc, 0x10, @pid=r6}]}, 0x1c}, {&(0x7f0000006000)={0x200, 0x3f, 0x14, 0x5, 0x0, "", [@generic="a27d8a4be0e95ec1bd7616597fcbaf87c06a250ccfd47ff57e416af2dc18d41526e7caee2789ff63baef34efeb5ceb8682b586bd4988422a3164685153a53f29a04a90e6a0d2e496f2b68de013abbd60f7aad6f0820a4ded47eb5c9d5651715057e1fe8146eb11c501f85873d14857e0d5e086ce0d0046102ba49efe8bbc378833e955ceda16f194aceebfd3119f881d92e55ebc438e0c4bdf1be82af2b8b5b60b5561310d6eb4dcd4b8ad22717d836e585484854dfec9741b6f6f2a81407afacb91c9b4264d8c782510128eb6dc65e67e58e44ba8ea9548dfcb0d786339139ea0", @generic="ee015e1c5a3ca2997826e5cae13251470146c83493bfc334c2304a1cf64874a5a1dd19bebd994d38185700fb1df310c3585190dd9063cc866d589cc9d869964d18d74b8e25e03c79e8595954a5873c2f852a74d5884c068c0ea2ba425196dbea65227a8c9cf9662f5a1b10fe035d978339067c5536c03cfb10e3026da25d0821348a409f68c465ec1b1e8b0c99f3b5fa9292452d", @nested={0x58, 0x7c, [@typed={0x18, 0x4c, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x10, 0x7a, @str='proc\x00'}, @typed={0x10, 0x5f, @u64=0x7}, @generic="0cee1c47fd4a9afe4dd0f51f", @typed={0x10, 0x3e, @u64=0x2742}]}, @typed={0x20, 0x1f, @binary="94a0df8130fc412df2bb900eee508f001c66be31a6"}]}, 0x200}, {&(0x7f0000002000-0x1348)={0x1348, 0x21, 0x10, 0x6, 0x1, "", [@nested={0x1b8, 0x56, [@typed={0xf8, 0x72, @binary="ad452bcf5c43dbcc1e222179359096e840da3d485431fcd06e94c4a94b70b79c1640ca68791de2f9443670e70618d67dbde129aedb885bcea1121869386b84e7538ac615d3495cfdb27b8da8776d98c83acc4c19bbc6c06ac2d8c769d7f5b47fbee0d3b74205f033b2f363e1dd8391f6ff1c8ea91e9667a2f6013d9d8035c204bb07187ed772474c04d33756972b98408bd33c2f7163009b9030a7e4fff7b1157c0209d666fe4b1660ee0a7062320e0f9bf6a544c66760256b668a7b2da9f19d60a3495b0fc30b0a51f118a7e5cc850bf716c5e8a63f679fc3e19fea36499c59cd6b782a0e1f74e8b1a327424f029d"}, @generic="5169ae09f5fce229dc", @typed={0xc, 0xf, @str='\x00'}, @typed={0xc, 0x7c, @uid=r8}, @generic="4dced4f652e363e09f03acdb7787b8e84ce10b117da45e700bd377c4e986be0a158442a5ecd7fe2e2a4a571aa68c5101c9fd76599d98d38714628a432b6f1581ae4042a49f1d4c9f9b5f44d83930936707f8667e4b231ab8c051a9f48cdc2702a2b04fa0b56d47d9f3834650616bba8f9ea8ee764c0f373f55656d3eee38c8188937517d4167f5f2858958b053a30502f5773c685529dfbf"]}, @generic="dc4b9e37fb0633944d8d271663322794b1c1e8725b8f65a2bb46747d2be1d8ed70b65e8c4e5e7fb206067c2605d52880f4a0c06e409a9c9c2cfcff7073f39e7b008f4985f275114ee57d856a788bf084fc9a2fbbe99c4342b92a51f7990769a502786ac2fd300e756ec8284e74dd34936182c060439aa41f783d8f6fd66e29d8049c12653dae5173fe8c063760b00267b365e8324d45053188d0bc344209f6697a3b1fc2e198b13d5097e6ed04", @nested={0x10, 0x5e, [@typed={0xc, 0x23, @uid=r9}]}, @generic="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", @typed={0xc, 0x39, @str='\x00'}, @typed={0xc, 0x87, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xa8, 0x1, @binary="96749b90532d6db407ee83b674951f0069f83c49ac32d9837326ccc84c00aeee1a06967720bb957e4182cd278658fcdae68ee9f54970ccf67eb371b96422736c864d7559247dfb7d0609215bcbc5f64c122275b9591e3d0b7638df055ca329b7b1bc6101b1db63c5e87ec28a213ced52a4c71003a133c4e93b046dc4175cfe77bf636a970a07495f2d78e18b4cce2ca6a0efa774246e5798c3c83c73753701"}]}, 0x1348}], 0xa, 0x0, 0x0, 0x4}, 0x20000000) 2018/01/31 08:02:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00004e1000)='/dev/autofs\x00', 0x401, 0x0) dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) r6 = getpgrp(0x0) fcntl$setown(r2, 0x8, r6) fcntl$setsig(r5, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) close(r0) 2018/01/31 08:02:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000f89000)={0x6, 0x100000, 0xffffffff, 0x13, 0x3f, 0x7, 0x6, 0x0, 0x1f, 0x140000000000}, 0x10) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b68000)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000d92000)={0x1, 0x2, 0x5, 0x4, 0x0, 0x400}) tkill(r2, 0x16) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x0) 2018/01/31 08:02:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) r0 = timerfd_create(0x805, 0x2007ffff) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000497000)=""/62) 2018/01/31 08:02:59 executing program 2: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) prctl$seccomp(0x16, 0x1, &(0x7f0000048000-0x10)={0x16e, &(0x7f0000048000-0x8)=[]}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000004a000-0x8)={0x0, 0x0}) 2018/01/31 08:02:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001aa000-0x1)='\x00', 0x3) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000bbb000-0x64)=""/100) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000, 0x0}) r2 = socket(0x5, 0x8080b, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000849000)=0x0, &(0x7f0000c47000+0xd93)=0x4) 2018/01/31 08:02:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) mlockall(0x3) 2018/01/31 08:02:59 executing program 6: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00008c2000)={0x0, 0x0}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000923000)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000093b000-0x1)=0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xca, &(0x7f000093c000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000093a000-0x28)={@common="6c6f000000000000000000000000d612", &(0x7f000002f000-0xcc)=@ethtool_rxnfc={0x2e, 0x12, 0x1, {0xf, @udp_ip4_spec={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x2, 0x89e}, {"c645", @random="7ad3036691d3", 0xab, 0xffffffffffffff94, [0xcc, 0x3]}, @usr_ip6_spec={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x3}, {"08a1", @random="63d25ba6ad1f", 0x8001, 0x0, [0x9, 0xffffffffffff1a4e]}, 0xfffffffc, 0xffffffff9bb03697}, 0x4, [0x5, 0x3fb, 0x7f000000000, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f000093c000)={0x0, 0x3f, 0x3, @thr={&(0x7f000093d000-0x28)="6edc11ba6ca2af865003c8b4d3db860dd59323d62e100fd9a74ece8c13c0b4b075b6aad5549aa725", &(0x7f000093d000-0xe6)="79dbd0bd217e36ace224760ddae8bd1a507c7e6eb1ff0a8e0357b72664d3fec6758307c59f41791b5e979b8bac3a79ee496a1f8a01fa3bda3a1dd168dd3c33186daa7b1a5c8c61a9c9f46c8e91efd148ba7a3c0c6b78f535e7d784c7766b7701d10a4e22f753fb3fdfa6aee2c2a36a3a50c5a68a1e86323251228b99c5e4b4be35f9a3aba75418ab2280b5d37c3130174b6a43bb647dd42a28c4dd33e6aa4d63a1d626df83244fb7a75f27a55cfc61988b13109c08af13746cf895c939606d6443186ef29e69dce3a8de9fac59d82e79bfaf2d107a544e7259a7ca09988b4682cce76af2bfa8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 08:02:59 executing program 1: 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) 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, &(0x7f0000c6a000-0x40)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) socketpair(0xa, 0x80000, 0x3, &(0x7f000067b000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000015f000-0x4)=0x0) [ 96.316242] audit: type=1326 audit(1517385779.837:47): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17213 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/01/31 08:03:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x81, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) pwrite64(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000000)=""/214, &(0x7f0000000000)=0xd6) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x7, &(0x7f0000002000-0x10)={&(0x7f0000001000)="", 0x0}) connect$unix(r0, &(0x7f0000000000+0x773)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x6d, "4c421446af324ad5459fa0ec81b5daff1fd442dd6b02894c40539e7e9511c2b6f3eb32a75a5b75d2dc049534b77a6df6a21cad4719fd6ac765587db2f6230bcd5f6181a889a7905126b98f1834d962cce149bc8830e0c6d9764018285aede31a4ea9bdcf13bda169a7c47ea337"}, &(0x7f0000002000)=0x75) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={r2, 0x6, 0x2, 0x8}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) bind$pptp(r0, &(0x7f0000002000-0x20)={0x18, 0x2, {0x0, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}, 0x20000002, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1601}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000006000-0x8)={r2, 0x80000000}, 0x8) timer_create(0x7, &(0x7f0000004000)={0x0, 0x1, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) timer_delete(r3) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000004000-0x4)=0x635, 0x4) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) llistxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000004000-0x1b)=""/27, 0x1b) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000005000)=@sack_info={r2, 0x59a04ea2, 0x800}, 0xc) 2018/01/31 08:03:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername$inet6(r1, &(0x7f0000f92000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e2f000)=0x1c) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000018c000-0x4)=0x20020000003fb, 0xffffffc7) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000029d000-0x9)='/dev/rtc\x00', 0x2, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000e4f000-0x10)={0x2, &(0x7f000075d000)=[{0x7fff, 0x80000001, 0x5, 0x8}, {0x2, 0x1, 0x5, 0x2000000000}]}, 0x10) sendmmsg(r0, &(0x7f00005b3000-0x40)=[{{0x0, 0x0, &(0x7f0000cc5000)=[{&(0x7f0000d1e000)="870f", 0x2}], 0x1, 0x0, 0x0, 0x4}, 0x0}], 0x0, 0x0) 2018/01/31 08:03:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007a1000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000057e000-0x8)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006dc000)={0x0, 0x0}) inotify_add_watch(r0, &(0x7f0000371000)='./file0\x00', 0x25000000) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f000058c000-0x4)=0x340, 0x4) ptrace$setopts(0x4206, r2, 0x1, 0x0) tkill(r2, 0x16) ioctl$sock_ifreq(r3, 0x894a, &(0x7f0000e48000-0x50)={@common='ip6gretap0\x00', @ifru_flags=0x2003}) fcntl$setownex(r0, 0xf, &(0x7f00009af000-0x8)={0x2, r2}) ptrace$cont(0x1e, r2, 0x0, 0x80000002d1071af) r5 = openat(0xffffffffffffffff, &(0x7f00008da000)='./file0\x00', 0x121200, 0x84) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f000031d000-0x4)=0x0) 2018/01/31 08:03:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000615000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002b3000-0xc)={0x0, 0x0}) dup3(r0, r1, 0x0) 2018/01/31 08:03:00 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000892000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) clone(0x0, &(0x7f0000f84000)="", &(0x7f00004e5000-0x4)=0x0, &(0x7f00007ed000-0x4)=0x0, &(0x7f0000450000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000002000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x9, 0x8, 0x0, 0x8001, 0xb3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000003000-0x6f)=""/111, 0x6f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000003000-0x14)={0x25, 0x6d, 0x1, 0x8, 0xfffffffffffffff9, 0x401, 0x3f, 0x8, 0x152000000000000, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000003000-0x62)=@pi={0x0, 0x8100, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x6b8, 0x3, 0x8}], {0x8100, 0x10000, 0x9, 0x6}}], {@ipv4={0x800, {{0xd, 0x4, 0x7ff, 0x7f, 0x48, 0x0, 0x9, 0xffffffffffff8001, 0x0, 0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, {[@rr={0x7, 0x13, 0x80000001, [@dev={0xac, 0x14, 0x0, 0x13}, @broadcast=0xffffffff, @empty=0x0, @loopback=0x7f000001]}, @timestamp={0x44, 0xc, 0x100000001, 0x1, 0xc1e3, [{[], 0x401}, {[], 0x40a}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x9, 0x7, 0x83, 0xfff, 0x4}}}}}}, 0x62) rt_sigaction(0x0, &(0x7f000063c000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00009d9000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000d41000-0x8)={0x0}) 2018/01/31 08:03:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00001cf000)='/dev/net/tun\x00', 0x0, 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000452000)={0x0, 0x9}, &(0x7f0000f11000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00006f0000-0x8)={r2, 0x0}, &(0x7f0000dc9000)=0x8) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000362000)=""/87) splice(r0, &(0x7f00005c6000-0x8)=0x0, 0xffffffffffffffff, &(0x7f000019b000)=0x0, 0x8000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b66000)={@common='gre0\x00', @ifru_ivalue=0x8}) 2018/01/31 08:03:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006bc000)='/dev/net/tun\x00', 0x0, 0x8081) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x0, @sync=&(0x7f0000d73000-0xc)={0x0, 0x0, 0x0}}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00002bd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000080f000)=@ethtool_cmd={0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a0a000-0xe)='/dev/keychord\x00', 0x402302, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000044d000)="02f7ea61", 0x3) r3 = syz_open_dev$usbmon(&(0x7f0000635000-0xd)='/dev/usbmon#\x00', 0x3, 0x40) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00001e2000-0x10)={0x0, 0x3, 0x9, 0x645b}, &(0x7f00009d6000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00006dc000-0x8)={r4, 0xb7}, 0x8) 2018/01/31 08:03:00 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000002f000)='/dev/rtc\x00', 0x80801, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) close(r0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000002d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000033000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000031000)={0xa, &(0x7f0000002000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f000000d000-0x10)={r3, &(0x7f0000032000)=""/39}) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002e000-0x34)=@ipv4_newroute={0x34, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x0, @str='\x00'}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000035000-0x6)={0x0, 0x40}, &(0x7f0000034000)=0x6) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000034000)={r4, 0x57, "0713972d8705ed333926acd98657fd70c90e47be93ff361fa523fb29b90f928e6fe6e1351b60bb9755a83d0806082640aa07a8a4f1d5c68913b0ffed6b88157831cbec25b2d9122bf69ed6d4b8486655a0aff4c5dc1ff9"}, &(0x7f000002e000)=0x5f) getpeername$unix(r0, &(0x7f0000034000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000d000)=0x8) 2018/01/31 08:03:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x0, 0x0, 0x4, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f52000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000aff000)={r1, 0x80000, r2}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000df9000-0xa2)=""/162) 2018/01/31 08:03:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000413000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f000054b000+0xb05)={0x8, 0xffffffff, 0x3, 0x3, 0x5, 0xffffffffffffffbd, 0x52e, 0x4, 0x0, 0x7ff, 0x8, 0x59e}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000002000-0x1f)=@random={'user.', 'eth0vboxnet0trusted+]eth0\x00'}, &(0x7f0000001000-0xb)='security..\x00', 0xb, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0xff) ioctl$TIOCCBRK(r0, 0x5428) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000002000-0x4)=0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000000)=0xffffffffffffff9c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000003000-0x4)=0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000003000)=r2) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000004000-0x6e)=@file={0x0, ""/108}, &(0x7f0000005000-0x4)=0x6e) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000005000-0xd5)=""/213) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000005000)={0x1000, 0xffffffff, 0x9}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000007000-0x8)=0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000002000-0x1)=0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000003000)=0x2, &(0x7f0000007000-0x4)=0x4) 2018/01/31 08:03:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) bind$nfc_llcp(r0, &(0x7f00002bb000-0x60)={0x27, 0x3, 0x401, 0x7, 0x5, 0x5, "c540b5b2682e3c8e1cf68dc396fe83fa03425fd6c33aca42255567ce66aeb103d199c717f76de0c0ca60d8085a670fa77c6553bddf8613deda486bcae3d7f4", 0x5}, 0x60) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x800000000000, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x4}, @policy_type={0xc, 0x10, {0x4, 0x0, 0x0}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:03:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f00003e0000-0x60)={0x0, 0x29, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d89000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000439000-0x10)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000fdd000)={{r1, r2+10000000}, {0x0, 0x0}}, &(0x7f00002c4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) r4 = openat(0xffffffffffffffff, &(0x7f0000378000-0x8)='./file0\x00', 0x8000, 0x40) arch_prctl(0x1002, &(0x7f0000e4a000)="") sendmsg$key(r4, &(0x7f0000700000-0x38)={0x0, 0x0, &(0x7f00007fe000)={&(0x7f00000ce000)={0x2, 0x16, 0x9, 0x7, 0x28, 0x0, 0x5, 0x1, [@sadb_sa={0x2, 0x1, 0x2, 0x4aa, 0x7, 0x1f, 0x4, 0x20000000}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x2, 0x2}, @sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x1, 0x2, 0x0, 0xf, 0xfffffffffffffffb, {0x6, 0xff, 0x0, 0x3f, 0x0, 0x0, 0x0, @in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}}, @sadb_x_sec_ctx={0x19, 0x18, 0xb6f, 0xffffffffffffffc0, 0xba, "6e79c14d59ef0bd3f1ab969534f8a462c891d2c0464aeaf4f7a8e17719870014ff56317457b17d28325bffebf99d7cfe0320ea82e5e5cd0ea6dc00fc035ff6de4e18fdfda48039794c69be92991d1da971e163780ee61ed878c638857fb068ddc4411cade42573024c348d915743e1fb37637e8bb293d243a6ba4599fee9d6353820db79b1eb4f03d628bde50a235ebb81299f7610809edb147811547af5a87e4f88dab0986a31bf1136de5990b818696fa9e02f84fa2e520d16"}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x40000) getsockopt$packet_buf(r3, 0x107, 0x6, &(0x7f0000a68000)=""/240, &(0x7f0000ca6000-0x4)=0xf0) 2018/01/31 08:03:00 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009df000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2000000, 0x10, r0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000660000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x9, 0x1, 0x5, 0x1, 0x40, 0x5}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00001c5000-0x28)={0x1, 0x6, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="f47c601615ca"]}) getpeername$netrom(r1, &(0x7f000033c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000cc000-0x4)=0x10) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f00009d7000)={0x4, 0x7, 0x1, "cfef633e9a04", 0x8, 0x0}, 0x10) clone(0x0, &(0x7f0000e23000)="", &(0x7f0000000000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") 2018/01/31 08:03:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000d38000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f000030f000)='./file0\x00', 0x0) mount(&(0x7f0000abb000)='./file0\x00', &(0x7f000038c000)='./file0\x00', &(0x7f0000777000-0x7)='autofs\x00', 0x0, &(0x7f00001c1000)="") 2018/01/31 08:03:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000029c000)={0xffffffffffffffcc, 0x1, 0x5, 0xffffffffffff2445, "bf8bb434404dc9285e6a06be4c8191999b1295093737fc0807d1c9d8aae88664"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x402600) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000001000)='./file0\x00', 0x4000, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f000082e000)={{0xa, 0x0, 0x3f44, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x2, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x2, [0x5, 0xda, 0x81, 0x80000000, 0x97, 0xfffffffffffffffc, 0x80000000, 0xbe1]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x4, 0x9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00007fa000)={0x0, 0xfe, "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"}, &(0x7f00002b7000)=0x106) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000d50000)={r4, 0x800, 0x9d, 0x6, 0x6, 0x1}, &(0x7f0000265000-0x4)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000248000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r3, &(0x7f00001f1000)={&(0x7f0000843000-0x1c)=@in6={0x2, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/31 08:03:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2800) readv(r0, &(0x7f00008eb000-0x20)=[{&(0x7f00006fc000)=""/61, 0x3d}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000262000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00002a2000)={0x0, 0x90, "7bdb90054be09cde4488b8807c03649fa939e23e1f3ca8dee15d414c77fc265702b8b82f9ab80af7296edb75ebf5adca0231786b8b1030cbac4a0bd377dfd8c457435c6dcab64e0bc982596152086b377176f80d9d76a526f0854c6a30216fe5d497916e13be19498ead3dde3a5ee530de288483eaa3532c8c23e9c046ad78bf71ce8885661c462be199d8fe947d7565"}, &(0x7f0000200000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000607000-0x6)={r2, 0x800}, 0x6) 2018/01/31 08:03:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000fdf000-0x10)={0x0, 0x10000, 0x5, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x1, 0x1) connect(r1, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) close(r1) getresuid(&(0x7f0000b80000)=0x0, &(0x7f0000d0d000)=0x0, &(0x7f00008f8000-0x4)=0x0) 2018/01/31 08:03:00 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) umount2(&(0x7f0000003000-0x8)='./file0\x00', 0x4) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000051b000)='./file0\x00', 0x80) unlink(&(0x7f00006ec000)='./file0\x00') unlink(&(0x7f0000b4b000-0x8)='./file0\x00') umount2(&(0x7f00001f8000)='./file1\x00', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000efc000-0x74)=[@in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6b}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xda, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x74) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 08:03:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004a9000-0x6)='/dev/hwrng\x00', 0x60000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) connect$pppoe(r0, &(0x7f00006d2000)={0x18, 0x0, {0x3, @random="12abeb82baf2", @common='rose0\x00'}}, 0x1e) 2018/01/31 08:03:00 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000997000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1d, &(0x7f0000001000-0x20)={0x400, {0x5}, 0x1, 0x7ff}, 0x0, 0x8, &(0x7f0000fc8000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) recvfrom(r2, &(0x7f00004b3000-0x74)=""/116, 0x74, 0x0, &(0x7f00008c6000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) writev(r2, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000cad000)={0x0, 0xef, "e1bf84105f53ea3581b9c7ed2d9adee7287bd91dd963fa15522b117492ac47222b9cadc5c02e23443636eb57cde2f52a40e258aebca4abc0d46fa7058f66a60857ef09527c619d77137432b304cc4e28c267b336eded2ea3c0bb4e7159dcb25cddc38486ebf2b2d67897b375ee4b7515e56281c33922359991a264ef03f3ffb059a5ad865944ea824d67391f0860ab18258baa4c735abdc8d65f8a0bfad2d0c0d2de801d3c7e173be9411e9cccd8e4e6f462e8e875cd0ce8dda9be0fc4e75ff19ba1d7bb3e1179a4ede252bef672bed338df3dfc941b2fe8f0c7a5f9d1e7137e0da7199fcbf993f25137eaf71dd123"}, &(0x7f00003e3000)=0xf7) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000043d000)={r3, 0x10000}, 0x6) 2018/01/31 08:03:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003d1000)={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x1, 0xe52b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x8, [0x800, 0x80000000, 0x0, 0x8, 0xbc7, 0x5, 0x1, 0x5]}, 0x5c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f18000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_cmd={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 08:03:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b84000-0xc)={r1, @loopback=0x7f000001, @rand_addr=0x91}, 0xc) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x65, &(0x7f0000001000)="2e8b99d605e524b618ab626ee8ce034526911aa6d7b8ebb789eb9a14ec1126d636c4b9036f932a558c66e634a9fe6592229b71ed37100e37982d675372a1fdc96943b145300aa52f0185286b736301e6fc831818813e073ee65fd1b24f9781eb227e39656b2c2d4730ed59938027225dbbcf9135ef8367f5d4e46e5ff3", 0x7d) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$TIOCCONS(r3, 0x541d) ioctl$TIOCGPTPEER(r3, 0x5441, 0x100000000) fcntl$notify(r2, 0x402, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000002000)=""/24, 0x18, 0x40010000, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000004000-0x8c)={0x0, @in6={{0xa, 0x2, 0x15, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000003000)={r4, 0x3}, 0x8) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000004000)={0x4, 0x7, 0x3000}, 0x4) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r3, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000006000-0x4)=0x1c) r5 = syz_open_dev$usbmon(&(0x7f0000003000)='/dev/usbmon#\x00', 0x28000, 0x408000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r5, &(0x7f0000007000-0x1e)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @generic="73b33d6ab11275f9950e517d8d59b73d"}}, 0x1e) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000007000)={0x7f, 0x0, 0x1, 0xca5b}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40106437, &(0x7f0000008000-0x10)={r6, 0x400}) 2018/01/31 08:03:00 executing program 1: 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) 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(&(0x7f0000000000/0x2000)=nil, 0x2000, 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) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f00001dc000-0x1e0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000cd2000-0xec)=""/236, 0xec}, {&(0x7f0000494000)=""/216, 0xd8}, {&(0x7f0000f18000-0xb9)=""/185, 0xb9}], 0x3, &(0x7f0000000000)=""/7, 0x7, 0x72}, 0x10000}, {{&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f0000001000-0x77)=""/119, 0x77}, {&(0x7f00003e1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/161, 0xa1}, {&(0x7f0000000000)=""/111, 0x6f}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/98, 0x62}, {&(0x7f0000a36000+0x104)=""/165, 0xa5}], 0x7, &(0x7f0000828000-0x56)=""/86, 0x56, 0x2}, 0x4000000000}, {{&(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000d42000)=""/2, 0x2}, {&(0x7f0000001000-0xef)=""/239, 0xef}, {&(0x7f0000001000-0x86)=""/134, 0x86}], 0x3, 0x0, 0x0, 0xc15}, 0x1}, {{&(0x7f00002c0000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001d6000-0x80)=[{&(0x7f0000720000)=""/88, 0x58}, {&(0x7f0000001000-0x35)=""/53, 0x35}, {&(0x7f0000000000)=""/142, 0x8e}, {&(0x7f0000001000-0x7e)=""/126, 0x7e}, {&(0x7f0000990000-0x88)=""/136, 0x88}, {&(0x7f00009c1000-0xbd)=""/189, 0xbd}, {&(0x7f000032a000-0xc6)=""/198, 0xc6}, {&(0x7f0000001000-0xe4)=""/228, 0xe4}], 0x8, &(0x7f0000000000)=""/95, 0x5f, 0x5}, 0x8001}, {{&(0x7f0000720000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000000000)=[{&(0x7f000040f000-0x2c)=""/44, 0x2c}, {&(0x7f0000f2c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fcc000)=""/72, 0x48}, {&(0x7f0000001000-0xe9)=""/233, 0xe9}, {&(0x7f0000000000)=""/204, 0xcc}, {&(0x7f0000757000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/145, 0x91}, {&(0x7f0000001000-0xc0)=""/192, 0xc0}, {&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f00000de000)=""/23, 0x17}], 0xa, 0x0, 0x0, 0x401}, 0x10000}, {{&(0x7f0000c54000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f00009cf000-0x26)=""/38, 0x26}, {&(0x7f0000000000)=""/83, 0x53}], 0x2, &(0x7f0000831000)=""/6, 0x6, 0x7}, 0x1}, {{&(0x7f0000001000-0x65b)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000000000)=[{&(0x7f0000000000)=""/203, 0xcb}, {&(0x7f0000001000-0x2f)=""/47, 0x2f}, {&(0x7f000045d000)=""/208, 0xd0}, {&(0x7f0000049000)=""/159, 0x9f}, {&(0x7f0000000000)=""/114, 0x72}], 0x5, &(0x7f0000001000-0xed)=""/237, 0xed, 0x6}, 0x1ff}, {{&(0x7f0000e44000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000455000)=[{&(0x7f0000000000)=""/100, 0x64}], 0x1, &(0x7f0000551000)=""/99, 0x63, 0x67}, 0x4}], 0x8, 0x40000000, &(0x7f0000d88000)={r0, r1+30000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000000)="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", 0x1000) 2018/01/31 08:03:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000914000)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d82000)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000249000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000093b000)=0xc) r2 = syz_open_procfs(r0, &(0x7f0000e38000)='maps\x00') setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000c0a000-0x4)=0xf45, 0x4) pread64(r2, &(0x7f0000b13000)=""/181, 0xb5, 0x2000000000000003) setsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f00008f3000-0xd2)="1af05abdd8d4c55d1641eb702a3578caada5533f3a8342feb7686214eadc19ea2748c3f1d49034d0d2ff0d2b48b088292fc7a2f074846a3c3354dd8bd314372a384fe5c959696d7998873370e00c477956bb8e694889cef95ece984cc34e55659545a39c0db5f9b9818d07ac0f99bc109c0fd14cfc98a7d4a43b002b3d5f2975cddf30558331086055bf96d033d34b612091c42ce4fd62bf9b702dcf7197b51347cb8307135e789dd8b96188c10c8d8665941efbb974f16880c76bfa20e8add18b43e0577e34c01dcbb519b44a5930e9dbe9", 0xd2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d32000)={0x0, @in={{0x2, 0x3, @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]}, 0x3, 0x3}, &(0x7f0000bb9000)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00007ad000-0x8)={r3, 0x100000001}, &(0x7f00009c5000)=0x8) prctl$intptr(0x3f, 0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000078000)={r4, 0x7e00000000}, 0x8) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f000070f000-0x97)=""/151) 2018/01/31 08:03:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f000034b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001ce000-0x7)="0f489037c9581f", 0x7, 0xfffffffffffffffd) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f00005f9000-0x2)='#}\x00', 0x0) ftruncate(r3, 0x40001) sendmsg(r2, &(0x7f00003f6000)={0x0, 0x0, &(0x7f0000f3a000-0x40)=[{&(0x7f0000c44000)='2', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = add_key$user(&(0x7f0000781000-0x5)='user\x00', &(0x7f0000fca000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000acf000-0xe7)="3145bc240b26d8fdf2e2cfe8777afd7683838614384b11e99b4fd969d823d9f0edca5482abcf71ff357099862ce6dac589e95e0745827529de212911326f32742a9ced1ee96940ba4a1fd8ed88e21421f05b1a0de628a65303e37602b39d067cd13b6b1000022bddbce8fe606714fa6caa08eef8e1caf099910425073e178fdb6c7b1ee5263aaf1c72c928248a475433aac48046c2b94f06400c0487d59d860c62038815061160b4cea4d7f832b7273d74bd2d42abba493f51b4d1a9eead69608d3d3711ee2e6ae3c650cf5114e5bf09f80190377d4a0fab69c50c8616ca3369d6044d5703885d", 0xe7, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r4, 0x100000001) syz_open_dev$random(&(0x7f0000c7c000+0xe)='/dev/random\x00', 0x0, 0x10000) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) keyctl$search(0xa, r4, &(0x7f0000db4000-0xa)='blacklist\x00', &(0x7f00007fd000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r2, r3, &(0x7f000000a000)=0x0, 0x2) 2018/01/31 08:03:00 executing program 1: socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x4, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$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) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f9c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup3(r0, r1, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000ebd000-0x5b)="", 0xfe21, 0x0, &(0x7f00000dd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x76) 2018/01/31 08:03:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000c27000)={0x0, 0xeb}) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006d9000)={0x3, [0xfffffffffffff801, 0x10001, 0x1000]}, &(0x7f00002f0000-0x4)=0xa) fchmod(r1, 0x28) 2018/01/31 08:03:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000f86000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000c5e000)={0x3}, &(0x7f0000fd2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002e6000)={r2, r3+30000000}, 0x8) sendto$inet(r1, &(0x7f0000dc4000)="", 0x0, 0x8084, &(0x7f0000f7b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000648000)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000141000)={0x0, 0x0}) recvfrom$packet(r0, &(0x7f000062c000)=""/179, 0xb3, 0x40000101, 0x0, 0x0) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/31 08:03:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write(r0, &(0x7f0000001000)="03", 0x1) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x0}, 0x0, 0x0, 0x8}], 0x18) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00003b4000-0xab)=""/171, &(0x7f000083f000)=0xab) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_create(0x0, &(0x7f0000004000-0x50)={0x31f, 0x1, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 08:03:00 executing program 1: socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x4, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002b1000-0x9)='/dev/sg#\x00', 0x20, 0x8000) unlinkat(r0, &(0x7f00001c4000)='./file0\x00', 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) fremovexattr(r1, &(0x7f000046d000-0x19)=@known='system.posix_acl_default\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000bed000)={0x7, &(0x7f0000cfb000)=[{0xf8000000000, 0x2, 0x3, 0x401}, {0x2, 0x101, 0x0, 0x7}, {0x0, 0x84, 0x3eeb, 0xffffffffffffff8d}, {0x2, 0xbc45, 0x5, 0x2800000000}, {0x2180, 0x3, 0x755a, 0x1}, {0x9, 0x2, 0xdd, 0x9}, {0x22, 0x101, 0x658, 0x6}]}, 0x10) r3 = openat(0xffffffffffffffff, &(0x7f0000409000-0x7)='./file0\x00', 0x10000, 0x80) mkdir(&(0x7f000084c000-0x8)='./file0\x00', 0x105) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000be3000-0x50)={@generic="397c07f089bb1cd35e43b29b0c4d6165", @ifru_addrs=@ax25={0x3, {"b0bc89ac4930af"}, 0xff}}) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000010c000)={0x20, 0x0, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x12, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:03:00 executing program 0: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x109000, 0x0) fremovexattr(r2, &(0x7f0000049000-0x2f)=@random={'user.', '}mime_type(cgroup$system\'keyringvboxnet1[\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000000000)={r0, r1+30000000}) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000002000-0x4)={0x3}, 0x4) clock_gettime(0x0, &(0x7f000001e000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000003000-0x2)="77ec") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x3, 0x1f, 0x9, 0x2200000, 0x400, 0xb3, 0x2, 0x10000}, &(0x7f0000000000)={0x3, 0x400, 0x2, 0x400, 0x2, 0x5, 0x10001, 0x7fff}, &(0x7f0000048000+0x799)={0x1000, 0x1f, 0x8, 0x2, 0x5, 0x7f, 0x101, 0x200}, &(0x7f000001e000)={r4, r5+10000000}, &(0x7f0000001000-0x10)={&(0x7f000001e000-0x8)={0x35ee}, 0x8}) futex(&(0x7f000001d000)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, r6}, &(0x7f0000048000)=0x0, 0x0) 2018/01/31 08:03:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c1a000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000765000-0x4)=0xe8) r2 = getegid() syz_fuseblk_mount(&(0x7f0000588000-0x6)='./bus\x00', &(0x7f0000857000)='./bus\x00', 0x2, r1, r2, 0x97, 0xffffffffffffff45, 0x4) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) r3 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x4) 2018/01/31 08:03:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000437000-0x8)='pagemap\x00') setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e10000-0x10)={0x4, &(0x7f0000fef000)=[{0x8, 0x1, 0x7fff, 0x10000}, {0x3, 0x9, 0x400, 0x7ff}, {0x80000000, 0x9, 0xf2, 0xfff}, {0x0, 0x7f, 0xd9, 0x0}]}, 0x10) sendfile(r0, r0, &(0x7f00007c5000-0x8)=0x400004000000, 0x0) 2018/01/31 08:03:00 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000000c000)=0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000001d000-0x15)='/dev/pktcdvd/control\x00', 0x10804, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000024000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000024000)=0x14) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000025000-0x7)='ns/ipc\x00') mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000025000-0x10)={0x6, &(0x7f0000014000)=[{0x7fffffff, 0x2}, {0x9, 0x7f}, {0x9, 0x6}, {0x0, 0x9}, {0x5, 0x5}, {0xff, 0x4}]}) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x80000}, 0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000025000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000018000)=0x3a) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x401054d5, &(0x7f0000025000)=0x0) 2018/01/31 08:03:00 executing program 2: r0 = open(&(0x7f0000d81000-0x8)='./file0\x00', 0x200, 0x184) r1 = userfaultfd(0x80800) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000e28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d8000-0x4)=0xb) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x60031, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000004000-0xc5)=""/197) 2018/01/31 08:03:00 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000007000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000019000-0x38)={&(0x7f0000010000)=@ax25={0x3, {"af69967d0a6e52"}, 0x400}, 0x10, &(0x7f0000019000-0x60)=[{&(0x7f0000019000-0x9a)="a6bd953ca4667d184a13296bb01aa002b8465c8066469b437d23f4c65ea7d79fba6a7a37abf8541591b25563b9d149a336b53be2e29b9cc6c4ab665965f655836567047f3d052cd36cfec86e5c2c497590a2919250da4ef257124f871746a4d8e08c4751fc1745f006ed69c723212674d18c7b1e6dcd036b2c03a6433502ca07e87f798415737c321c1b30a903532f31c6d94df9408b06d6419b", 0x9a}, {&(0x7f0000018000+0x158)="486b455c0f35fe25a240b1215d0a8a4b14d218207cdecbdceeccfb32cb7eba3e62f3854f6a0be6fd5ddf14e977cb9fcb297f0b0f3799610228306fbf05afff03b1f16cf8552cc5e9a06a9c489bb3f8189622815f8fe133b6ab332fc4a50929f73419841ecdcbd9092b56caaf11f5ff3de0b8a177092e0de645844434121882a5e3e210c591418412515c316e4df64882c0799678f4bca3e3af9c", 0x9a}, {&(0x7f000000d000-0xf8)="fa4b3a46499063367f969c295786f3bea9831d0d771d8cb1bdb1cbc5d17b5da2d4cb5a54cb9c7f7743c87d2fccec5b1ea0fe84ea68e6cbc400580c44016d859b311c3995617a2d93dce97fa0c8cb51450d8bf760f2248dbbfc0d1e6d50cd12473daffa79aba50aacc97ee1db89d56d69b8e77c163ee418a2e1d25c78d6d80899556d43efc8e195cbaa33164a6f3cdecb08e766f2143ef4ed45d88f137734c2b502f4e15e091bc412bc1b257b67a9867fb597347ee247d22ae2bb5f58900b3cc76d1590300c0167641ab057184d2779e077ce954b489bb2700435d93e400fadfbf2579403671b3c2bc62acbbf48eb43bd5906332a242357de", 0xf8}, {&(0x7f0000018000)="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", 0xfb}, {&(0x7f0000009000-0xbe)="4c9d3429525c60f00ec4c27aaec04cfe5d91c9599a9af51fc6a4dd73c650b7850660090122366a5080e5dc6fd495f3133f83d83bf348eecf5a3aba1bf9f935ff85545f26adc28d45adb83c2f09858524596405ac010ff3d3c76c98b6bcb47e1e16420c088cb348ac9335c088db6c9a6c8adcf83aca1f8352f2d0b6aa85894df6f73c176e45230de6d471db2a3c48d2e67c4d4e4b7beaa15ff949d5789d8f9bed20997ef75f66ed2bea602aab4ef13f179e7f505242e25ea1f34c6d1e28e3", 0xbe}, {&(0x7f0000007000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000018000)=[{0x88, 0x117, 0x6, "3f30ee4a1e8ca1724775eeb8b24f07f62a838e24614275509cd9018b407ba565629fc5b95fd67cc406cfd0e34efe1062fb13b7062c624ea5b704739f17c7b8f16111d40e8a2cc91f012337fd62b9794ec0970f0754e007defb5ff19e1e9a775e30e20fb038655a4e7f0c4f9239d7dffead46"}], 0x88, 0x0}, 0x40000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f000000b000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/31 08:03:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x57)="354035eb95255d9dd3a1aa5ab6596f39a00ad5e89556ce80ed439bac21c9657c4db971697d93d570f93004230c354de4aa9c707eb0695a42c8977040c904a45d4258a832b7c535b89bfc4212f56ac38e05a7814c816ac4", 0xfffffee3) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/01/31 08:03:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) setsockopt$sock_void(r0, 0x29, 0xcb, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000003000-0x2)='$\x00') r1 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='gid_map\x00') ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000000)=""/75) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000001000-0x50)={@generic="f5a3a0a7992822fd87c3c88b364ba0f0", @ifru_mtu=0xd2}) socket$unix(0x1, 0x7, 0x0) 2018/01/31 08:03:01 executing program 0: 2018/01/31 08:03:01 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc3000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fc9000)=@req={0x50, &(0x7f0000000000)={@common='bcsf0\x00', @ifru_data=&(0x7f00001ff000)="19c119c22aeb3ec1a7d1e38ef5f6a2562ae0db5171c3c679079a18f980a3e187"}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000002000-0x20)={"f0e071cb12f3995375e64bd5b2c7a98f", {0x4, 0x8, 0x3f, "f420f6b13df2", 0xcb, 0x0}}) 2018/01/31 08:03:01 executing program 1: socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x4, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000272000-0x8)='./file0\x00', &(0x7f0000b81000)=[], &(0x7f00007f5000)=[]) seccomp(0x100000001, 0x1, &(0x7f00001d8000)={0x0, &(0x7f0000000000)=[]}) r0 = creat(&(0x7f0000579000)='./file0\x00', 0x9) execveat(r0, &(0x7f0000bb6000)='./file0\x00', &(0x7f0000c34000)=[&(0x7f0000777000-0x1)='\x00'], &(0x7f0000b3d000)=[&(0x7f00000f3000-0x4)='GPL\x00', &(0x7f0000f85000-0x5)='eth1\x00', &(0x7f0000874000-0x1)='\x00', &(0x7f0000092000-0xf)='vmnet1security\x00', &(0x7f000066c000)='em0}#\x00'], 0x0) 2018/01/31 08:03:01 executing program 5: mmap(&(0x7f0000001000/0xc51000)=nil, 0xc51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002121f00ec6b0f536e", 0x58}], 0x1) pipe(&(0x7f00008b2000)={0x0, 0x0}) getdents64(r2, &(0x7f0000841000)=""/194, 0xe8e04178add99ab0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/01/31 08:03:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xadd8) fsetxattr(r0, &(0x7f0000b7c000)=@known='trusted.syz\x00', &(0x7f0000952000)='-+^\x00', 0x4, 0x400000000000000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ad1000-0xc)='/dev/rfkill\x00', 0x40, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008b2000-0x4)=0x0) 2018/01/31 08:03:01 executing program 1: socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x4, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:01 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e9b000-0x8)={0x0, 0x0}) ioprio_get$pid(0x3, r0) r1 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r3 = accept$packet(r2, &(0x7f000025e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cb3000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x6, 0x1, &(0x7f0000789000-0x20)=[{&(0x7f0000001000-0xc7)="99bb4e9797204ad5bfc9aa38550b4f390e311b9d916dd4e81f87597b6c03fcf98bd3291e0fb023e84bde0b39e4752838b1609704a6d0969578505a73954717b6d937573af5be135eb97409f08565e06b44cc7646d714382be0d1ec9afc787cbadc7a3fbedfff4eeb7ca39a7f02202108ad6068a0c8faf4c164291780c6cefa3adb0380c42772058262b70377fe90aa3fb6cde6a8966df5aeefc04fd104f561a5b17460bf90649267a65203bbc5e15a43bfe1cff9a5cc2b3b65dd27698d112ebf479db642620067", 0xc7, 0x8ca, 0x0}], 0x0) recvmsg(r3, &(0x7f0000845000)={&(0x7f00004fa000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000b42000)=[{&(0x7f0000582000)=""/216, 0xd8}, {&(0x7f0000d62000-0x87)=""/135, 0x87}, {&(0x7f0000047000)=""/156, 0x9c}, {&(0x7f000072c000-0xd3)=""/211, 0xd3}], 0x4, 0x0, 0x0, 0x350f}, 0x40010040) accept4$packet(r3, &(0x7f00001e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d97000-0x4)=0x14, 0x800) 2018/01/31 08:03:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a5b000)='/dev/input/mice\x00', 0x0, 0x800) r1 = socket$key(0xf, 0x3, 0x2) r2 = accept(0xffffffffffffff9c, &(0x7f0000dbc000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000db3000)=0xc) r3 = getuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a52000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000081000-0x4)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000cac000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00007a7000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f38000)=0xe8) stat(&(0x7f0000c2f000)='./file0\x00', &(0x7f00004aa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = inotify_init() r9 = socket$inet_udp(0x2, 0x2, 0x0) r10 = socket$l2tp(0x18, 0x1, 0x1) r11 = syz_open_procfs(0x0, &(0x7f000039e000)='net/udplite6\x00') r12 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e73000)='/dev/loop-control\x00', 0x0, 0x0) r13 = epoll_create1(0x80000) r14 = getpid() r15 = geteuid() stat(&(0x7f0000f08000-0x8)='./file0\x00', &(0x7f00007d6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00008f6000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000447000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eee000)=0xe8) lstat(&(0x7f00000db000)='./file0\x00', &(0x7f0000a57000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a64000-0x4)=0x0) r21 = geteuid() stat(&(0x7f0000995000-0x8)='./file0\x00', &(0x7f0000dfd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000da5000)={&(0x7f0000582000-0xc)=@proc={0x10, 0x0, 0x2, 0x8}, 0xc, &(0x7f0000ad1000)=[{&(0x7f00002e0000-0x223c)={0x223c, 0x28, 0x200, 0x6, 0x2, "", [@generic="be8896db7c58b284f28d0c33ef57dd6c32139b2e56796532e5cd72326909df6b23d9ef90b39b27e0282d79d4943dd18457b7916f7ab37c793844d417fd2c0d92a9f0af417228574ce93a2df47ab7b290d32f79ec6e48b6d7720be1defec0730661a337f4189917665c907e7c7f2aeb9919cf495437516bd24f13e961a49384f14f898ba1da459e30e09bb0a90bc8b30f123e39f01e6373e338953225e5512d4d21f080e8af77e949bbf1c2a9b9adecc9c48a99eccb49", @nested={0x2070, 0x34, [@generic="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@typed={0xc, 0x52, @fd=r1}, 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@typed={0x8, 0xd, @void=""}, @typed={0xc, 0x85, @u32=0x6}, @generic="03250a916a5a1769e4075dff7978310749f17a0b7bc2278ec0d2f3732e984583e538242b081edde6e8ab90a9eede632fd302669419b543c09e6d86685c9b5f3832b54bdb647e746b851f1020"]}, @generic="65bfbfbbd086ea9f1fb2d1c3ad37b5e23372", @generic="b47b8e4ee541dba737b58cd40b4f848fd6b481caa02df0aaae70e8ef1caad0dbdd0d3d1c9919c6db03c2658ff63890b2a7b190b5d8ec7041e21025b0047189c5892bac3c6c89954902e6f655befe5fdb4e5d37952b43703070951611c62c34b03b82779ec5415633576553ad7836c6f5e90a562ca2256bdc3cc3d720177826918368e86988c669ae03b79bb940d94f670aec059120c9c2138277d46460c9a4be567fd25fe98082d087f5631ec7ae9681470026cc3bd4a5fa44e92d23997b1d459646bf1d89a93834bdc6319c5f829ac9de71169ad9ff0c6de12d915a09df216aae0952c435545f215329c50920bff994ea"]}, 0x223c}, {&(0x7f00008a0000-0x10c)={0x10c, 0x2c, 0x400, 0x0, 0x3, "", [@typed={0x8, 0x5a, @void=""}, @generic="771c9acd567c4269d97b16ae399920fae5626d9cc2981252cc7286d469629e0d7f12b18a0385d169437ce303c4279abaee1d0bb36f4b21e423e313ff0fe8b1f1a6239b812a95052a5a29e776f7472de63f01a1ebec581746099c2c5aedd8e3258653661df177f85978ffedebcce75ab04cadf1292b861e0a8cd95919501dc28583e3327dc29a19f7707ab29507ccb11a809f6e3ff03e13daf0dec58b43aaf9e9319a35decf63b8f4fc80dfa5baee98fe718693c38ce9e567aa8795f624df0a4ed5ec9cd7aae900892a98840289dc974bfbd9ff6a0a0fe3ca15b6a043bf7092f7d3ec08dac4028c3a75c92f2b5164ee02d18f90d4"]}, 0x10c}, {&(0x7f00003a9000-0x68)={0x68, 0x29, 0xb07, 0x0, 0x1, "", [@nested={0x10, 0x26, [@typed={0xc, 0x88, @fd=r2}]}, @typed={0xc, 0xa, @ipv4=@multicast2=0xe0000002}, @generic="daa1eece61a7000418964a08f1c3643f408c647628614a92fe65796b05cefcaeb1df2e91959bc900362547fd36cae521411f6d2cf9f53a5ee9"]}, 0x68}, {&(0x7f0000ef2000-0x2a0)={0x2a0, 0x2d, 0x8, 0x7, 0x0, "", [@typed={0xc, 0x8b, @uid=r3}, @nested={0x10, 0x5b, [@typed={0xc, 0x6, @uid=r4}]}, @nested={0x274, 0x2b, [@generic="88a747f3b85eb20585aea09b436a71d36a94c99cdd1ba3c27e8c86b72e757f450115f06456bd6c8baa4cf8ef583d77c5ad986415ce0c6436ce85948daf55bd907c94f1b50223da4bed1fe4d680c68f04da8b0ff0a0b45fd4975872ec00a28d9ee8f15ca128f0d82f165748f97bacbf21659a358b9cef4763a80407a5668bf56cd29156837a9f8fdfdb008b28360318dfc519b7dc5cda59baf36bcb240e1514b20526c9e1101e7cf12aa8ed9673bdfab05fd5d86533f2a971b1cb5e", @generic="71fba4382d870871d909ad8cf2ba27ce915acc91cbef915d71975cccf0db3934a671599d3d69eb5097cf3787a7ddc71911f8d21fa4b2c4ee14ce030a80410b8f60838df554459c1c3dd785bed33996e1dc50d94a2ccbd6eadc75a09fa61116f50079a01bae493c4b5b930092677695f301c2effbff22ff8b9c3cee6340f47038e331b34597d69b62cff01fb4ed3e15444be16f87e3c7a19efa8535eda90f6f04c919e171d70acaa01f6ae37a2287a2a1e54c0f7ae82f8d30ca9c32a292bec2aad71086539c061a2cc3880d08", @generic="dac2f317c877f0b58d57f1fd80e4f336a113c57d9f1e923c2405d0ff4e1164d18c925605548a8465e01380105e1a79959b8ea97d3fe8516b65b454c45faf2d81166c4546b7720728f7403ab0ae900a5171d7821e30d10c7bf6d499f8a65fef40b2a0ac40554cee481ae22c6a0087de030e1747c3b840e5d1321b0dc33e6869af420cfff626e0ba6b367ea8e51c028ecbe1c4bc2a22b8eeba43b1a33a21aef3408f0670cfca055df5202bcbf4d4bc542ca0ed3d411b6b8719db17ae63b76fe26927dd7ed4ac33c2e947616fbacc7175011500d488b77a9b2554a48034d589ec79e0d833adab0e"]}]}, 0x2a0}], 0x4, &(0x7f0000c50000-0xc0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r8, r9, r10]}, @rights={0x20, 0x1, 0x1, [r11, r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xc0, 0x4}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000218000-0x9)='/dev/rtc\x00', 0x300, 0x0) r23 = socket$netlink(0x10, 0x3, 0x200000000000019) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r23, 0x10e, 0x1, &(0x7f0000a99000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000269000-0x63)={0x0, 0x5b, "f54b018100632f5ee0c745ffe4d5e26222deca8936aad8291f0222df6a23c940c004cde26f8246fbe0ab846385dac66bd020180d160e32b9f1c66a83df875f29965b5f6606dc174cf9dcb3ecab3af5319183e340da41cb6a161941"}, &(0x7f000093a000-0x4)=0x63) setsockopt$inet_sctp6_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000d30000)={r24, 0x9}, 0x8) 2018/01/31 08:03:01 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c59000)='/selinux/policy\x00', 0x0, 0x0) ftruncate(r0, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socket$unix(0x1, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) sendmsg$unix(r1, &(0x7f000001b000)={&(0x7f000018b000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fea000-0x20)=[], 0x0, &(0x7f0000fa3000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) 2018/01/31 08:03:01 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000014000-0x8)='./file0\x00', 0xe4000, 0x1) bind$inet6(r0, &(0x7f0000009000)={0xa, 0x2, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) r1 = syz_open_dev$sndtimer(&(0x7f0000013000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000012000)={{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]}) 2018/01/31 08:03:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$inet(0x2, 0x803, 0x3, &(0x7f000049e000)={0x0, 0x0}) 2018/01/31 08:03:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='comm\x00') getpeername$packet(r0, &(0x7f0000669000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009ba000)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00003db000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f81000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000086d000-0xe8)={{{@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}, {{@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}}, &(0x7f0000610000)=0xe8) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000037e000)={"b405300ed9f9b3c23729cb97b34fb1cc", {0x4, 0x8, 0x7ff, "16668303c01e", 0xdb, 0x0}}) getsockname$packet(r0, &(0x7f0000b44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ded000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003a0000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf7000-0x4)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00007ae000-0x68)={0x2, 0x81, 0xfff, {0x0, 0x989680}, 0x9, 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]}) sendmsg$nl_route(r0, &(0x7f0000847000)={&(0x7f0000158000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000655000-0x10)={&(0x7f0000266000)=@setneightbl={0xfc, 0x43, 0x420, 0x4, 0x2, {0xa, 0x0, 0x0}, [@NDTA_PARMS={0x2c, 0x6, [@NDTPA_IFINDEX={0x8, 0x1, r1}, @NDTPA_IFINDEX={0x8, 0x1, r2}, @NDTPA_MCAST_REPROBES={0x8, 0x11, 0x4}, @NDTPA_IFINDEX={0x8, 0x1, r3}, @NDTPA_QUEUE_LEN={0x8, 0x8, 0x9}]}, @NDTA_THRESH1={0x8, 0x2, 0xd5}, @NDTA_THRESH3={0x8, 0x4, 0x400000000}, @NDTA_PARMS={0x34, 0x6, [@NDTPA_MCAST_PROBES={0x8, 0xb, 0x3}, @NDTPA_GC_STALETIME={0x10, 0x6, 0x7}, @NDTPA_IFINDEX={0x8, 0x1, r4}, @NDTPA_BASE_REACHABLE_TIME={0x10, 0x4, 0x4}]}, @NDTA_PARMS={0x34, 0x6, [@NDTPA_DELAY_PROBE_TIME={0x10, 0x7, 0xffffffffffffffff}, @NDTPA_IFINDEX={0x8, 0x1, r5}, @NDTPA_MCAST_REPROBES={0x8, 0x11, 0xd22c}, @NDTPA_DELAY_PROBE_TIME={0x10, 0x7, 0x4}]}, @NDTA_NAME={0xc, 0x1, 'comm\x00'}, @NDTA_NAME={0xc, 0x1, 'cpuset\x00'}, @NDTA_NAME={0xc, 0x1, 'comm\x00'}, @NDTA_PARMS={0x14, 0x6, [@NDTPA_GC_STALETIME={0x10, 0x6, 0x9}]}, @NDTA_NAME={0xc, 0x1, 'comm\x00'}]}, 0xfc}, 0x1, 0x0, 0x0, 0x10}, 0x800) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000f24000)=0x5, 0x4) renameat(r0, &(0x7f000065c000-0x8)='./file0\x00', r0, &(0x7f000011d000)='./file0\x00') sendfile(r0, r0, &(0x7f0000dd8000-0x8)=0x0, 0x1) 2018/01/31 08:03:01 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000e3000)='/dev/usbmon#\x00', 0x7fffffff, 0xa00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@generic="027fcbd2c753e8be295d3cac56eaf948", @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000692000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000cf3000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ec5000-0x8)={0x0, 0x0}) 2018/01/31 08:03:01 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000000c000-0x8)={0x0, 0x0}, 0x7f, 0xd5) r0 = socket$inet6(0x10, 0x80001, 0x7) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f00082d1cb2a4a280930206620100a84309000000000000000503000149dc50ca8a9848a3c728f1c46b7b31afdc0938d54400009b84136f075afb83de448daa7f000000b8220000bf0cec6b1391d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/31 08:03:01 executing program 7: mmap(&(0x7f0000000000/0xc2a000)=nil, 0xc2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000057e000)='/dev/pktcdvd/control\x00', 0x6000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000073e000-0x8)={0x0, 0x5}, &(0x7f000090f000)=0x8) mmap(&(0x7f0000c2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000782000)=@assoc_value={r5, 0x100}, &(0x7f0000c2a000)=0x8) ptrace(0x4207, r3) ptrace$getregs(0x5, r3, 0xffffffffff600000, &(0x7f0000001000)=""/0) 2018/01/31 08:03:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x4, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000289000)={0x0, 0x0, 0x0}, &(0x7f0000d52000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00003cc000-0x4)=r3) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000ef6000)={0x3, 0xf9, 0x5, 0x1, 0x1, [{0x5, 0x3f, 0xffffffffffffff1c, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f000022c000-0x4)=[@register_looper={0x630b}], 0x30, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000d2a000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000510000-0x2)=""}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r4, &(0x7f0000c23000-0x1)=""/1, 0x1) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f00000e7000)={0xffffffff9c19069f, 0x4}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f000002b000)={0x3, [0x6eee, 0x5, 0x0]}, 0xa) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000dde000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d07000)=[], &(0x7f00007a6000)=[]}}], 0x0, 0x0, &(0x7f000000b000)=""}) 2018/01/31 08:03:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000084b000)='/dev/sg#\x00', 0x2, 0x803) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000c1000-0x81)=""/129) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000014a000)={0x0, 0xffffffff}, &(0x7f00005c8000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000144000-0x8)={r2, 0x4}, 0x8) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000023b000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast1=0xe0000001, @empty=0x0]}, 0x18) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) [ 97.734276] binder: 17454:17460 ERROR: BC_REGISTER_LOOPER called without request [ 97.784271] binder: 17454:17464 got new transaction with bad transaction stack, transaction 118 has target 17454:0 [ 97.795007] binder: 17454:17464 transaction failed 29201/-71, size 0-0 line 3032 [ 97.828714] binder: BINDER_SET_CONTEXT_MGR already set [ 97.834074] binder: 17454:17465 ioctl 40046207 0 returned -16 [ 97.842196] binder_alloc: 17454: binder_alloc_buf, no vma [ 97.842710] binder: 17454:17464 ERROR: BC_REGISTER_LOOPER called without request [ 97.855647] binder: 17454:17465 transaction failed 29189/-3, size 0-0 line 3128 2018/01/31 08:03:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000e37000)="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", 0x1000, 0x800, &(0x7f0000001000-0x10)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000529000-0x17)="170000001a001bed0000132100f404008100000000018d", 0x17) 2018/01/31 08:03:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='yam0\x00', 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) sendmsg$nl_route(r0, &(0x7f00003ff000)={&(0x7f0000e3c000)={0x10, 0x0, 0x0, 0x40001210}, 0xc, &(0x7f0000000000)={&(0x7f0000105000)=@ipv6_delroute={0x1a8, 0x19, 0x400, 0x6, 0x0, {0xa, 0x20, 0x30, 0x7da5, 0xff, 0x1, 0xff, 0xf, 0x400}, [@RTA_MARK={0x8, 0x10, 0x7}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x3, @str='#\x00'}}, @RTA_METRICS={0xe8, 0x8, "04fff37186477b6e8d7b427d6bd1f4b9c066ff204ecba54ac039358889732ce30837c666bb0798f7e05053e66b866498fd62316be8bc15be10bd10c076fa7dfbbc8926ff397c7eb8a9b165e71dddceb722a91c4adffd947190284a13604df3c2fd5b55635ebd22c80a37f54afdd98b1ad1fc3765a7d0e0de690878a3eb11901fd9b3fc9d253ee126bf1f5ec49bfa836166783109fb15340d6aaf76803323375ba687f79ce224f750cdb5242925da9f76a1ae24b4adb19fce0e8558ce9ab65fefdd8f15c171bb2b76dd17368274f5be4766c51d373a0311f5f1a9a0888ab9ceb516943fd3"}, @RTA_EXPIRES={0x8, 0x10, 0x9}, @RTA_METRICS={0x7c, 0x8, "d740df625e2a26069f887a1378e2d1bdb91a3f560d50c4e5121be1c1cd96937511c68042340cf51ef5146cddb002ccdf566c5c343565cc62c0138405203dfe3c585a567ae1189ac27a730ec4592ff50aebde267b60b654937cbdcaa0ebdadd11e4adf7e0b536d7e6964884d298b19061470e7cec5299074d"}, @RTA_IIF={0x8, 0x1, r1}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x8000}, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000-0x40)=[{r0, 0x100, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x28, 0x0}, {r0, 0x400, 0x0}, {r0, 0xa082, 0x0}, {r0, 0x8, 0x0}, {r0, 0x8, 0x0}, {r0, 0x410, 0x0}], 0x8, &(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f0000003000)={0x6}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x6, 0x4}, 'port0\x00', 0x83, 0x10000, 0x80, 0x96ec, 0x1, 0xfffffffffffffffd, 0x3c60, 0x0, 0x2, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet6(0xa, 0x3, 0x80000001) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={0x0, 0xffffffffffff8000, 0x4, [0x7, 0x6, 0x3, 0x66442277]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000004000)={r5, 0x80000000}, &(0x7f0000004000)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x989680}, {r7, r8+30000000}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000007000-0x14)={0x11, 0x1a, r1, 0x1, 0x40, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, 0x1, 0x0, 0x2, 0x80, 0xa0, 0x5e, r2, r3}, {0x2, 0x8, 0x6, 0x9, 0xb57, 0xfffffffffffffff9, 0xffffffffffffffff, 0x1}, {0x7, 0x1f, 0x3ff, 0x6}, 0x8000, 0x4, 0x1, 0x1, 0x1, 0x1a77f964f2efddfc}, {{@in=@empty=0x0, 0x3, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x5, 0x7, 0x2, 0x8, 0x818, 0x3, 0x2}}, 0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000008000)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000008000)=[{&(0x7f0000006000)="b85c88a9daf0849bac633674abe8d49fb039d94d2003c77d9d334f5a0179f15ff02f9dc9bbc844e21013443c1e23124b1666184ffc842ac488dd688a3014b3216590da55dbad4cac4ed7604874ed59411164bde618aad4a3bb5c6253ad3a355cc5413cd58d1f86351d4175224084cb076ed4a5774de5f6fafc6d0226f6f5b9c7c253e33b6049c853629cc49eced070cf462e697555d2135d0bf4a6a8c3724b23a62178a6f8a99ac2dd0a746ac29093e115b142134e3b87d8b9b105abad125b20dfff103aee099a3aca204963ab80452d6a2134f3f5712467755112b87c190afaeffbcfe61df070d65912386970", 0xed}, {&(0x7f0000009000-0xaf)="ea2d1a4b4f39058d89baa82a8a6121264b5c979b9570c1e17f657f4af7bf44f1424b0b00afaafbe9898110bcae90dccd9229b09a8a6c6437539ef337cb758be45e182063dbc82f76763ba320da4fbc07621fad6e59469512ef2a8b317ce6fc6b56c9c3d7928516222e0c87d6b9b649b4b5eb6f97cbc673334934de2b173313a9e419e0362a8476b45a3f4e7e06f33b296b8a7a8ce19b2c9f6dabdea2fd5592889cb3c747af59988b889997a364c441", 0xaf}], 0x2, &(0x7f0000007000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x7, 0x0, 0x7, 0x7, 0x8691, 0x100, 0x40, r6}}], 0x30, 0x10}, {&(0x7f0000008000-0x1c)=@in6={0xa, 0x2, 0x999, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f0000003000-0x50)=[{&(0x7f0000004000-0xd5)="85068a90de7bc7d96d7aadf20418880673f65482d1e91d811d2a8984dfaf63633f8afa2e487b1bdca61c98ca18e8f3ae59ff4ce23fd3a6ab61034b32b034714bacc5a17192dfeed9df072446e5c63a604df567149c8bb960a4feea8fd7513d456b947f51fecb1ed5d31e3442841530b948723fe94c97daf55c756aef2302d5ee371469fac38d4baed08b0863b073a0e225193b97baf1786360ca1c5a5379680ea4506a78952a9ec092c362e66cdd786014f4fe30f8d4fd86f1e47629ffaf9ebd8a906cd9d38836b747cf143ff454ff5b2ba481261a", 0xd5}, {&(0x7f0000003000)="ca3e51dbc77e3ab53bd3c49496a8267f69b799e8c291213e9b4ffec4e60699fc05828b1313e81fd36d9ca590dfba65c8013a3265137048e39405483e586d4e8f5e341766c48e4cb005887c9730dc3d0a8995199e6dfe7a551a78ac279b22d386b9ff0cde64d3c0759ef5f84fc0b65cf24602975262bb831fb4a9fb4fc6671d90d33113e185af86fbf49e5734e3eb052011da34e8", 0x94}, {&(0x7f0000008000)="d1634a68cd93622685d0203069f26e2872cea796a4ec5238824db27078a378a04d618183794516ecc1c89303bded48b10ef694983db08624bc7327d668ebe67c67bfb5cf3c79bfce3c35a150f3990b215f045cd43fa72e2bdeea1f35895103a023", 0x61}, {&(0x7f0000002000)="7be3be240e353686af1a368159a07288c476be35c8cb67a9196755a97fa33693fdb807056b613071ebb9ca24e896674bcbdbc68b954101c5669109f619b7032eb81d477276d7d47756ee1348034d717e63e76aec16a0a77d5c1d4ea3296af5ecf21168110ee36b49fe04b5108d42f251f8ec9c7740e1a02c4cb6726b626691e2961e7eb46c6dd7684514fd2f71d5bc41141094ebba19547c0409ccdebcd8510e748affc13e982862d6099fdded40f184655e7b0f787e7a30b6d5aefb197a099aef1f036cf3985f361a140a7f3c3a", 0xce}, {&(0x7f0000008000)="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", 0xfc}], 0x5, 0x0, 0x0, 0x4000090}, {&(0x7f0000001000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000-0x50)=[{&(0x7f0000006000-0x1a)="a13b71aa423eb7391b925ed2936dc1490e4892ef621c51974114", 0x1a}, {&(0x7f0000009000-0x5b)="f5265fd09ea59de2199fe02451f9c3939928aef22f7e03c39f5dc4c8ae48977355cbbc92fab2c3cadb3d5f743f5b9e90f9bc35177cafb9c41f5a86cebf0f30917ab6fbf6ae2f7bedd2c59460db1d95d2636cf98e9f7ab7011c20d2", 0x5b}, {&(0x7f0000008000)="fe6206ae0fe223d163ed872f873848884271b76e5210d4736134632a42604652be3b493cbf1467148a046a8b19305208", 0x30}, {&(0x7f0000009000-0xff)="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", 0xff}, {&(0x7f0000002000)="89b456361d4b70b79adb3cced2b3d225907ba28a68f0b017c65ea4b18b5bd316f628396bdb2e9db08fe57ac68745036a8308fe70587d2efa20d683d782285921d0", 0x41}], 0x5, &(0x7f0000009000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0x200, 0xa399, 0x6, 0x0, 0x80000001, 0x3, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8, 0x8001, 0x7f, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x2cf7, 0xffffffff, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x6000000000000, 0x401, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x6, 0xe8c, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x200, 0x2, 0x200, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x0, 0x1c5, 0x1, r6}}], 0x150, 0x0}], 0x3, 0x4000000) 2018/01/31 08:03:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') clock_nanosleep(0x7, 0x1, &(0x7f000059b000-0x10)={0x0, 0x989680}, &(0x7f0000160000-0x10)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000004000)={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7}, {0xa, 0x0, 0x6c1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x0, [0x1, 0x6, 0x6, 0x63a, 0x2, 0x0, 0x2, 0x4cf]}, 0x5c) writev(r0, &(0x7f0000b97000)=[{&(0x7f000002d000-0xd1)="350220d129bd2e1f1a6bab71004ff2ac54b06013445afcc92abdd36cf93302a43237591337a20c7de4ab58a3da32991ef1f22e61e648d01d5fa37fe449373edb5bf617e67ac4ece9e8f92e536a6f2b6b7b0005e2309f60c5643a49acff8c16fbf41f80d3726675898a70c9b2a86ae41c4a583a50b8c103193fe42c978e4b4223dc0d30aabe6e032d2ea47bd3f7ed48583e92f0d1c3a2ea1476b3e4c69a8a5c95af4a1ee64c4383880350906b76ee0991565cbd2aaa91fa4a1d92fd5493384169c9f00e0edcae1b6d80946f8622e7ab844b", 0xcedf03091fa75fdd}], 0x1) flistxattr(r0, &(0x7f0000d17000-0x67)=""/103, 0x67) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000eae000)=@assoc_value={0x0, 0x0}, &(0x7f00002ec000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fe6000)={r1, @in={{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x2, 0x7f, 0x1f, 0x8}, &(0x7f0000534000-0x4)=0xa0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000e00000)=""/4096) sendfile(r0, r0, &(0x7f0000dd2000-0x1)=0x0, 0x7) 2018/01/31 08:03:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d69000)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000dbb000)={0x0, 0x3}, &(0x7f00003b3000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000063d000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x200, 0x6da, 0xffffffff00000000, 0x1}, 0xa0) unshare(0xc000000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ffc000-0x8)={0x0, 0x0}) 2018/01/31 08:03:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0xf6, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000001000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000002000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 08:03:01 executing program 6: mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000065000-0x10)={0x4, 0x9}, &(0x7f000002b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b37000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r1, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r4, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b36000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$TCSETA(r5, 0x5406, &(0x7f0000666000)={0x6, 0xf76, 0x0, 0x1ff, 0x10000, 0x9, 0x1d243e56, 0x0, 0x2, 0x5}) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r0, 0x16) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/252, 0xfc, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r6, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 08:03:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0x1ffffffff}]}) rt_sigtimedwait(&(0x7f0000704000)={0xfffffffffffffff7}, &(0x7f0000434000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005ab000)={0x0, 0x0}, 0x8) [ 97.890808] binder: undelivered TRANSACTION_ERROR: 29189 [ 97.898191] binder: release 17454:17464 transaction 118 out, still active [ 97.905765] binder: undelivered TRANSACTION_COMPLETE [ 97.912642] binder: undelivered TRANSACTION_ERROR: 29201 [ 97.925253] binder: send failed reply for transaction 118, target dead 2018/01/31 08:03:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000598000)='environ\x00') getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f5a000-0x4)=0x0, &(0x7f0000982000)=0x4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000ccf000)=0xfffffffffffffffc) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) rt_sigsuspend(&(0x7f0000623000-0x8)={0x200}, 0x8) sendfile(r1, r2, &(0x7f000003f000-0x8)=0x0, 0xffffffffffff8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000054000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000b56000)="865c789cca9f62923b6d5a224ea8bc7ec9a19055e35d065ecf0303301cd1ea1b9991fbd7a43d9437a40467cece272fe8ea2a4454b9ea6b2c4df438ecb30d68333c25f14ee93bbae2379a62470c892a005e3fd0fd03aa4b2e51294fb870e1c084370e924007f574bd8e4ae4bca66ba743b68d326ddebcc8c203fd46499df7fe99d40e3ad470") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000faf000-0x3c)=[@in6={0xa, 0x1, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3367}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/31 08:03:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b40000)='/proc/self/net/pfkey\x00', 0x8200, 0x0) sendmsg$key(r0, &(0x7f0000258000)={0x0, 0x0, &(0x7f0000bf4000-0x10)={&(0x7f0000f8c000)={0x2, 0x17, 0x7fff, 0x9, 0x18, 0x0, 0x0, 0x1, [@sadb_sa={0x2, 0x1, 0x1, 0x0, 0x1, 0xab, 0x4, 0x40000000}, @sadb_lifetime={0x4, 0x2, 0x300000, 0xffff, 0x6, 0x81}, @sadb_lifetime={0x4, 0x6, 0x0, 0x2, 0x20bc, 0x6}, @sadb_x_nat_t_type={0x1, 0x14, 0x5, [0x0, 0x0, 0x0]}, @sadb_sa={0x2, 0x1, 0x3, 0x100000000, 0xd2e0, 0x2a, 0x3, 0x40000000}, @sadb_lifetime={0x4, 0x4, 0x290a43c7, 0x9, 0x1ff, 0x68}, @sadb_x_nat_t_type={0x1, 0x14, 0x7, [0x0, 0x0, 0x0]}, @sadb_ident={0x2, 0xb, 0x7, 0x0, 0x6}, @sadb_spirange={0x2, 0x10, 0x2, 0x0, 0x0}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x5) prctl$intptr(0x1c, 0x64) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000cc0000)={0x0, 0x1, 0x5, 0x0, 0x0, 0x0}) prctl$intptr(0x200000002f, 0x2) 2018/01/31 08:03:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8936, &(0x7f0000000000)="") [ 97.935426] syz-executor2 (17476): /proc/17471/oom_adj is deprecated, please use /proc/17471/oom_score_adj instead. 2018/01/31 08:03:01 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000c000-0xe8)={{{@in=@dev={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}, {{@in=@dev={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}}, &(0x7f000000c000-0x4)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000c000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000c000-0x11)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000c000-0xe8)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000003000)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000003000-0x5c)=@ipmr_delroute={0x5c, 0x19, 0x120, 0x4, 0x2, {0x80, 0x94, 0x20, 0x4d9, 0xff, 0x6, 0x0, 0x2, 0x100}, [@RTA_GATEWAY={0x8, 0x5, @empty=0x0}, @RTA_UID={0x8, 0x19, r1}, @RTA_SRC={0x8, 0x2, @broadcast=0xffffffff}, @RTA_UID={0x8, 0x19, r2}, @RTA_UID={0x8, 0x19, r3}, @RTA_IIF={0x8, 0x1, r4}, @RTA_PRIORITY={0x8, 0x6, 0x1}, @RTA_GATEWAY={0x8, 0x5, @broadcast=0xffffffff}]}, 0x5c}, 0x1, 0x0, 0x0, 0xc0}, 0x4000001) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 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}, [@etimer_thresh={0x8, 0xc, 0x4}, @policy_type={0xc, 0x10, {0x4, 0x0, 0x0}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:03:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ae2000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000a01000)={0x0, 0x0}, &(0x7f000078c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000aeb000)={0xffffffffffffffed, 0x4, 0x8, 0x7ae0, 0x2, 0x7a6f, 0x1, 0x1, r5}, &(0x7f0000e0e000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00001a5000-0x8)={r6, 0xe10e}, &(0x7f00006e4000)=0x8) socket(0xa, 0x3, 0x3) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000200000-0x4)=0x0) 2018/01/31 08:03:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000160000)='/selinux/load\x00', 0x2, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000116000)='/selinux/policy\x00', 0x0, 0x0) inotify_init() sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00009aa000-0x8)=0x1000000, 0x1b4) fcntl$getownex(r0, 0x10, &(0x7f0000964000+0xba1)={0x0, 0x0}) ptrace$getsig(0x4202, r1, 0x0, &(0x7f00006b5000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/31 08:03:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006ab000-0xff)=""/255, 0xff}], 0x1) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00007a2000-0x8)={0x101, 0xfffffffffffffb8a, 0x8, 0x4}) ioctl$TCXONC(r0, 0x540a, 0x2) close(r0) 2018/01/31 08:03:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:01 executing program 4: r0 = open(&(0x7f0000c2c000-0x8)='./file0\x00', 0x0, 0x14) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000a32000)=""/191) r1 = openat(r0, &(0x7f0000445000)='./file1\x00', 0x2000, 0x10c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000001000-0x1a)={0x57, 0x0, 0x1, {0xed95, 0x5}, {0x8001, 0x80000001}, @const={0x2, {0x3ff, 0xffffffffffffffff, 0x7, 0x10000}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000002000-0x50)={{0x12a, 0x6}, {0x401, 0x1}, 0x7fff, 0x2, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000001000)=""/127) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000-0x40)={0x9, 0x80, 0x4b11, 0x1000, &(0x7f0000000000)=""/4096, 0x1000, &(0x7f0000003000-0x1000)=""/4096, 0x96, &(0x7f0000001000)=""/150}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000003000)=0x0) r3 = accept$packet(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000004000)=[{&(0x7f0000002000)="6d2911018c88641d91bc29104d3297fbff", 0x11}, {&(0x7f0000005000-0xc3)="49e00172d55674516af3fea637caa9bb256cf0834be20f1f160bc1224d245aa1d7ad9b304042f484036b1568e195c28c3c25170a6c7e95afb3443b90e405b7da33d3334f95d3cade88c89bc22d34b213ed18099a590f6c5677f4bb45ec5a093c88ca1d04582cf0c2c438d698b50a6a4731e0910441ef6344f12ab85847b710d83fc65540712c4a011875b5b868107d5d2f297f0f3ff893cd2d33fabb92796062e1828e136505cf1f0e362d4c33ba1a68ab9844ade675e1bcc82b76060facbfe674aa72", 0xc3}, {&(0x7f0000003000)="ec7ad9ec575978c8f19c72875409d28bba0136cda7b7a0fc3bdcdbe60126a113bda2c6494922d171f2f0202358bd05a9f88a03aa642fab54eb428b66319112bb46f9b85e3dbd3aa79c7c88e7b132967bda4c88f6c6958eb0b7185635d4027b14d6e07caa8b600794f2131a6fc827", 0x6e}, {&(0x7f0000002000-0xd9)="518b4208e5e8c74813a61c50b10a3ed373d9f7ade3b0f371f41e9f2edf98b0459bc36dfd6c154009c5465a7e7cee3bef26dd3f371892d9895bdae25b2050394491295ef8263368b74088e08971aefd41d85375a3c94b7436d3d581423b0d95a951f0bf02d0bb201eded85b0fc39a2a1cd2724bfe92a668b8a3210750da6cf925e1692f6cf03a5d9e77e3d8a53f1488c304c08dd7404a5aa7aa0d8941e317de2fa0ffc6aae38480b36e9c25fd60a6326d1df995728c9bbbd335814efdc692d63526e91fc3719f860faedbfa0b1c20ea80c2cbfa5e95ee0231a1", 0xd9}, {&(0x7f0000001000-0x3a)="a1fec85192742232345780945f7beb987f814236cdacb0752e16a780e26d602ef471551ae6b0faa3627db4fe038ec0c87ceb5217cb6c02798371", 0x3a}], 0x5, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r4, &(0x7f0000006000-0x8)=0x0, 0x3f) keyctl$session_to_parent(0x12) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000006000)={0x10001, 0x1, 0x40}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000007000)={0x720, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000007000-0x20)={0x1000, r5, 0x10003, 0xfffffffff55109fe}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000009000-0x8)={0x2, 0x101, 0xfffffffffffffffc, 0x80000001}, 0x8) 2018/01/31 08:03:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c8a000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000009000-0x4)=0x0, &(0x7f000068c000)=0x4) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) pwrite64(r1, &(0x7f0000583000-0x61)="", 0x0, 0x0) accept4$nfc_llcp(r1, &(0x7f0000b38000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000531000)=0x60, 0x800) clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f00004c0000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 08:03:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e35000-0x5)='./file0\x00', 0x200a00, 0x20) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000667000)={&(0x7f0000458000)=[0xfff, 0x100000000, 0x100], 0x3, 0x10000, 0xffff, 0x401, 0x2, 0x2, {0x573, 0x5, 0x1ff, 0x1, 0x40, 0x4, 0x401, 0x7ff, 0x5, 0x8001, 0x7f, 0x69ad, 0x2, 0x6, "6eaaf028d917ed28a01b1c2cdb1da75f07265d74f344b28e15898adcc6f6e597"}}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0x65, &(0x7f0000bef000-0x10)={&(0x7f0000ef2000-0x13c)=@newsa={0x138, 0x10, 0x4713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 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, 0xa, 0x4, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:03:01 executing program 2: r0 = add_key(&(0x7f0000a2d000-0x8)='trusted\x00', &(0x7f0000830000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007f4000)="29428d129e7a64175fd89eca177fb144da776db902748507592c44c0e6825e4c0c80c5ec3338e279f642e5ea8971659ff0b29ec381b1177d9a6f52c297f6140f970b12129b57f3f5759d2a6af4090f0a5aaf1f1fcbba1544449b5a0f2b1f93b5584b8238d898741e5ba95f111a70e4827a7641c537ea918ca8b17964d649cae75bebbfdbcb9ca8abfcba0b416d959d16b4e0dd5afa18a528df6806f29deae7536f7da807e1ab58e6a48f994a3136456797ddb8c17e1142cc916eff214e6e67348ce8f7", 0xc3, 0xfffffffffffffff9) keyctl$revoke(0x3, r0) munlock(&(0x7f00003fc000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000b000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f000002a000-0x2c)=""/48, 0x30) 2018/01/31 08:03:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x4, 0x0, []}) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:01 executing program 0: eventfd2(0x8, 0x800000000008400) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00002e0000-0x78)={0x5, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30d, 0x7, 0x9, 0x6, 0x7ff, &(0x7f0000000000)=@common='vlan0\x00', 0x1, 0x1, 0x81}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() ioprio_set$pid(0x2, r1, 0x400) chmod(&(0x7f0000002000-0x8)='./file0\x00', 0x8) [ 98.165966] FAULT_FLAG_ALLOW_RETRY missing 30 [ 98.171399] CPU: 1 PID: 17542 Comm: syz-executor7 Not tainted 4.4.113-g962d1f3 #2 [ 98.179011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.188348] 0000000000000000 2288ce65176be965 ffff8800bb87f580 ffffffff81d028ed [ 98.196350] ffff8801d4308900 1ffff1001770febd ffff8800bb87f708 0000000000000000 [ 98.204370] 0000000000000000 ffff8800bb87f730 ffffffff81605ec5 ffffffff81236530 [ 98.212385] Call Trace: [ 98.214963] [] dump_stack+0xc1/0x124 [ 98.220317] [] handle_userfault+0x715/0xf50 [ 98.226271] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 98.233272] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 98.239649] [] ? handle_mm_fault+0xb5d/0x3190 [ 98.245764] [] ? handle_mm_fault+0x291e/0x3190 [ 98.251997] [] handle_mm_fault+0x2938/0x3190 [ 98.258052] [] ? copy_page_range+0x1480/0x1480 [ 98.264266] [] ? __do_page_fault+0x780/0xa00 [ 98.270317] [] ? vmacache_find+0x57/0x290 [ 98.276085] [] __do_page_fault+0x35b/0xa00 [ 98.281942] [] do_page_fault+0x27/0x30 [ 98.287449] [] page_fault+0x28/0x30 [ 98.292695] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 [ 98.300590] [] ? iov_iter_fault_in_readable+0x1a8/0x3f0 [ 98.307753] [] ? iov_iter_get_pages_alloc+0x970/0x970 [ 98.314562] [] ? mark_held_locks+0xaf/0x100 [ 98.320502] [] generic_perform_write+0x1eb/0x530 [ 98.326874] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 98.333682] [] ? timespec_trunc+0x76/0xe0 [ 98.339450] [] ? try_to_release_page+0x140/0x140 [ 98.345823] [] ? file_update_time+0xbc/0x3d0 [ 98.351850] [] ? should_remove_suid+0xe0/0xe0 [ 98.357966] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 98.364165] [] __generic_file_write_iter+0x35a/0x580 [ 98.370888] [] generic_file_write_iter+0x2f1/0x720 [ 98.377436] [] __vfs_write+0x33c/0x450 [ 98.382941] [] ? __vfs_read+0x440/0x440 [ 98.388542] [] ? __lock_is_held+0xa1/0xf0 [ 98.394310] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 98.400859] [] ? __sb_start_write+0x14a/0x310 [ 98.406970] [] vfs_write+0x18a/0x530 2018/01/31 08:03:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='-(\x00', 0x2) connect$pptp(r0, &(0x7f0000bc0000-0xc)={0x18, 0x2, {0x2, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f000014e000)='./file0\x00', &(0x7f0000263000)='nsfs\x00', 0x24, &(0x7f0000d1d000-0x1)="d6") 2018/01/31 08:03:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f6d000-0x5)='maps\x00') syz_open_dev$evdev(&(0x7f00000f1000)='/dev/input/event#\x00', 0x5, 0x600000) ioctl$int_out(r0, 0x2, &(0x7f00006f4000-0x8)=0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000f3b000)={0x0, 0x1, 0x400, {0x4, 0x6}, {0x400, 0x1}, @rumble={0x3c794138, 0x7}}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000424000)={0x1, 0xfffffffffffffffa, 0x7}) fremovexattr(r0, &(0x7f0000107000-0xe)=@random={'security.', 'maps\x00'}) 2018/01/31 08:03:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$ax25(r1, &(0x7f0000542000)={0x0, {""/7}, 0x0}, &(0x7f00004db000)=0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) readv(0xffffffffffffffff, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d42000-0x1000)="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", 0x76f}], 0x1) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000037a000-0x4)=0x0, &(0x7f0000c77000-0x4)=0x4) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a09000)={&(0x7f0000f7f000)=@newlink={0x34, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VF_PORTS={0x4, 0x18, []}, @IFLA_PHYS_SWITCH_ID={0x10, 0x24, "7f4501c2d413094be9"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:03:01 executing program 3: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) lseek(r0, 0x0, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000976000)={0x0, 0x0}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f80000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) renameat(r1, &(0x7f0000991000-0x8)='./file0\x00', r2, &(0x7f0000735000-0x8)='./file0\x00') setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d85000)={0x1, &(0x7f0000802000-0x18)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000347000)="", 0x390, 0x8084, &(0x7f0000f7b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00008b3000)="", 0x10000015a, 0x1, &(0x7f0000f81000)={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 08:03:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001000-0x4)=0x9, &(0x7f0000001000-0x4)=0x4) fcntl$setsig(r0, 0xa, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f00008cd000)=[{&(0x7f0000a49000)="580000001400192300d04b80040d8c560a06000000000410489643c218fe58a2e04a03ca7265243e89000000282159050000000dfff90004a5000004001ce1ed910000000000221f100001000700000000006b0f536e2b10", 0x58}], 0x1) 2018/01/31 08:03:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x4, 0x0, []}) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:01 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000015000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xfff7ffffffffffff, &(0x7f0000008000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(r0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg(r0, &(0x7f0000000000)={0x0, 0x278, &(0x7f0000005000-0x20)=[], 0x36a, &(0x7f0000006000)=[], 0x0, 0x0}, 0x8000) 2018/01/31 08:03:01 executing program 7: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x1) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000046000-0x10)={0x100, 0x8001, 0x8, 0xb81}) mknodat(r0, &(0x7f000002e000-0xa)='./control\x00', 0xc000, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000046000-0x10)='./control/file0\x00', &(0x7f0000046000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) faccessat(r0, &(0x7f0000024000)='./control\x00', 0x2, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000035000)='./control\x00', 0x2000002) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000002c000-0x12c)=[{{&(0x7f0000034000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000047000-0x40)=[{&(0x7f0000047000-0x72)=""/114, 0x72}, {&(0x7f0000043000)=""/202, 0xca}, {&(0x7f000000a000+0x48)=""/90, 0x5a}, {&(0x7f0000046000)=""/39, 0x27}], 0x4, &(0x7f0000025000)=""/141, 0x8d, 0x6}, 0x6}, {{0x0, 0x0, &(0x7f0000024000-0x70)=[{&(0x7f0000047000-0x18)=""/24, 0x18}, {&(0x7f0000047000-0x6e)=""/110, 0x6e}, {&(0x7f0000047000-0x99)=""/153, 0x99}, {&(0x7f0000021000-0x1000)=""/4096, 0x1000}, {&(0x7f0000045000-0xe5)=""/229, 0xe5}, {&(0x7f0000043000)=""/104, 0x68}, {&(0x7f0000011000)=""/215, 0xd7}], 0x7, &(0x7f000002c000)=""/4096, 0x1000, 0x2}, 0x400}, {{&(0x7f0000047000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000029000-0x30)=[{&(0x7f0000047000-0x1000)=""/4096, 0x1000}, {&(0x7f0000043000)=""/30, 0x1e}, {&(0x7f000000d000)=""/47, 0x2f}], 0x3, &(0x7f0000010000-0xb4)=""/180, 0xb4, 0x3}, 0x1c}, {{0x0, 0x0, &(0x7f000002a000-0x30)=[{&(0x7f0000047000-0x7)=""/7, 0x7}, {&(0x7f0000043000-0x4f)=""/79, 0x4f}, {&(0x7f0000036000-0xaa)=""/170, 0xaa}], 0x3, &(0x7f0000047000-0xc1)=""/193, 0xc1, 0x4}, 0x18}, {{&(0x7f0000026000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000046000+0x69c)=[], 0x0, &(0x7f000002d000-0x1000)=""/4096, 0x1000, 0x2}, 0x0}], 0x5, 0x0, &(0x7f0000018000-0x10)={0x77359400, 0x0}) [ 98.412303] [] SyS_write+0xd9/0x1b0 [ 98.417544] [] ? SyS_read+0x1b0/0x1b0 [ 98.422972] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 98.429434] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/31 08:03:02 executing program 4: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x800000000000dc, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00006e2000)={0x0, @in6={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000027a000-0x4)=0x8c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x1008)={r1, 0x1000, "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"}, &(0x7f000083b000-0x4)=0x1008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000002000)=""/59, 0x3b, 0x0, &(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000001000)={0x7, 0x6, 0x0, 0x6, 0x2, 0xffffffff}) accept(0xffffffffffffff9c, 0x0, &(0x7f00000e5000-0x4)=0x309) 2018/01/31 08:03:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0xffffffffffffffff, 0x0, &(0x7f0000d39000-0x10)={0xd4, &(0x7f000039c000)=[]}) 2018/01/31 08:03:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x4, 0x0, []}) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c8d000)='/selinux/checkreqprot\x00', 0x305c00, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00007e8000-0xe7)="4405f6b5828107776f8afc7eb02ea83193fc7dc9dd2e63e6560bb3fd576639b1e4e1abfa48cadad083eabccd2d876a6955ffc3a2b67d04c077a62f6ea1a01396be375e2862d901c420bc1710166ba4afa31b4dd22e6d43e956cf8853b694978dcd2c1d58033276ae94c2808e9919d09cc168789a4fe13d639ebaa6c805633a0adde43b379caa76ccde62227aa9ad3e0d3ae657a8afa447e6df965f28e126a935ebbc1640c66f5dc2b4299362f1e894007347b35f119b82dabbde453a0fd313f1e48d0d2ac62a14876738a35624774011596fef8dc1fa96ec160bb22b121e9f5838f3a09ed41c9e") ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000bf8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00004bf000)={0xa3b2, 0xffff}) syz_open_pts(r1, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000054c000)='/selinux/checkreqprot\x00', 0x8202, 0x0) [ 98.489893] SELinux: unknown mount option 2018/01/31 08:03:02 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x4000, 0x7, &(0x7f0000a93000/0x4000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) clone(0x0, &(0x7f0000eab000)="", &(0x7f00000a4000-0x4)=0x0, &(0x7f0000b46000)=0x0, &(0x7f0000b47000-0x7c)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000a93000)=0x0) 2018/01/31 08:03:02 executing program 3: ustat(0x801, &(0x7f00000c2000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat(0xffffffffffffffff, &(0x7f000029a000)='./file0\x00', 0x200040, 0x1b2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0xf7, 0x7a1, 0xee}, &(0x7f0000db6000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000faa000)={r1, 0x4, 0x3, 0x1000}, &(0x7f0000001000-0x4)=0x10) 2018/01/31 08:03:02 executing program 6: clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)="") mq_notify(0xffffffffffffffff, &(0x7f0000f3f000)={0x0, 0x0, 0x0, @thr={&(0x7f0000660000)="", &(0x7f00009d9000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000558000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xfff) 2018/01/31 08:03:02 executing program 2: userfaultfd(0x802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x800, 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) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001000-0x40)={&(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x9, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/31 08:03:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000093b000)=0x100000001) r1 = syz_open_dev$sg(&(0x7f000031f000)='/dev/sg#\x00', 0x3, 0x40000) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000dc1000-0x13)=""/19) ftruncate(r0, 0x6) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000401000-0xc9)=""/201) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000633000)=0x0) getpeername$packet(r2, &(0x7f000033e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c43000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00007a9000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xdce0, 0x5, 0x100000001, 0x500, 0x8, 0x40040000, r3}) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000079e000-0x8)=0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f000073f000)={0x7, 0x0, &(0x7f0000fd4000-0x17)=""}) r4 = accept4$inet6(r0, &(0x7f0000105000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000abe000-0x4)=0x1c, 0x80000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000977000)='/dev/ptmx\x00', 0x900, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f000087d000-0xa)={0x3, [0x80, 0x2, 0x9f2]}, &(0x7f00004e4000)=0xa) 2018/01/31 08:03:02 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) socketpair(0x0, 0x2, 0x401, &(0x7f0000348000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001ba000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000001000-0x108)={0x7f, {{0xa, 0x0, 0x588c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) splice(r0, &(0x7f0000003000-0x8)=0x0, r0, &(0x7f0000002000)=0x0, 0xef1, 0x0) accept4$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) ustat(0x4, &(0x7f0000a99000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 08:03:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x80018) close(r1) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e00000+0x894)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f000021a000-0x4)=""/4, &(0x7f0000aa4000)=0x4) r4 = socket$unix(0x1, 0x5, 0x0) bind$unix(r4, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000c58000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f00009c2000-0x18)=[@rights={0x18, 0x1, 0x1, [r2, r0]}], 0x10, 0x0}, 0x0) listen(r2, 0x0) dup2(r1, r2) r5 = dup3(r1, r0, 0x0) connect$unix(r5, &(0x7f000002d000)=@abs={0x1001, 0x0, 0x0}, 0xfffffffffffffd96) 2018/01/31 08:03:02 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getsockname$inet6(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000013000-0x4)=0x1c) getgid() getgroups(0x3, &(0x7f0000012000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setfsgid(r2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000741000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 08:03:02 executing program 4: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}, 0x0}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000028c000)=0x3, 0x4) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000e7a000)=0x0) dup2(r2, r0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e7b000)={0x0, 0x0}) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000e78000)="9636466138b5a22c", 0x8, 0x4000, &(0x7f0000e78000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/31 08:03:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x4, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:02 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x4, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000abe000)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @common='sit0\x00'}}) mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000056000)={{0x0, 0x7530}, {0x0, 0x2710}}, &(0x7f000002b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) 2018/01/31 08:03:02 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x4, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:02 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fbd000)=0x0, 0x109, 0x0, &(0x7f000082f000)={0x0, 0x0}, &(0x7f0000fbe000)=0x0, 0x4) chroot(&(0x7f0000178000)='./file0\x00') 2018/01/31 08:03:02 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x4, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000-0x10)={0x1, 0x200, 0x20, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000493000-0x93)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000b17000)=""/125, 0x7d) 2018/01/31 08:03:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{0x77359400, 0x0}, {0x0, 0x2710}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000b7e000)=0x0, &(0x7f0000121000)=0x4) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000078a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000618000-0x4)=0x0, &(0x7f0000a5a000-0x4)=0x4) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000035a000)={0x0, 0x2c, &(0x7f0000331000-0x2c)=[@in={0x2, 0x2, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}]}, &(0x7f0000fed000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000abd000-0x98)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x200}, 0x98) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000622000-0x1c)=@req3={0x1, 0x800, 0xff, 0xffffffffffff9bb6, 0xfffffffffffff371, 0x4, 0x0}, 0x1c) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000069a000)=0x0, &(0x7f0000c75000)=0x4) openat$ppp(0xffffffffffffff9c, &(0x7f000023f000)='/dev/ppp\x00', 0x44002, 0x0) 2018/01/31 08:03:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000560000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f000056f000-0x158c)={0x14, 0x404, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$netlink(r0, &(0x7f0000d4f000)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc) 2018/01/31 08:03:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x4, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:02 executing program 2: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000031000-0x9)='/dev/rtc\x00', 0x200002, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, &(0x7f0000044000)=0xffffffffffffffff) socket$netlink(0x10, 0x3, 0xf) 2018/01/31 08:03:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000601000-0x8)='./file0\x00', 0x1e1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') umount2(&(0x7f0000c57000-0x8)='./file0\x00', 0x2) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d90000)='/dev/sequencer\x00', 0x446000, 0x0) faccessat(r0, &(0x7f0000ea0000)='./file0/file0\x00', 0x80, 0x1000) unshare(0x24020000) 2018/01/31 08:03:02 executing program 0: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000000f000-0xc)={0x0, 0x0}) epoll_wait(r0, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0xdd, 0xffffffffffffbef7) shutdown(0xffffffffffffffff, 0x1) fsync(0xffffffffffffffff) dup3(0xffffffffffffffff, r0, 0x0) shutdown(0xffffffffffffffff, 0x0) 2018/01/31 08:03:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x4, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:02 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@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]}) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) recvmmsg(r0, &(0x7f000001b000)=[{{0x0, 0x0, &(0x7f000001b000)=[{&(0x7f000001c000-0x1c)=""/28, 0x1c}, {&(0x7f0000015000-0x81)=""/129, 0x81}, {&(0x7f000001b000)=""/162, 0xa2}, {&(0x7f000001a000-0x49)=""/73, 0x49}, {&(0x7f0000015000-0xbe)=""/190, 0xbe}, {&(0x7f0000017000-0xb9)=""/185, 0xb9}], 0x6, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000004000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000014000)=[], 0x0, &(0x7f000001b000)=""/29, 0x1d, 0x0}, 0x0}], 0x2, 0x2060, &(0x7f0000002000-0x10)={0x0, 0x1c9c380}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000055e000-0x9)='/dev/rtc\x00', 0x8e000, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f000023f000)=""/82) 2018/01/31 08:03:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f10000-0x6)={0x19980330, 0x0}, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000681000-0x10)=[0x0, 0xffffffffffffffff]) r1 = getpid() capget(&(0x7f000083a000-0x8)={0x39980732, r1}, &(0x7f000010e000-0x18)={0x100000000, 0x3c82, 0x6, 0xb2, 0x5, 0x7ff}) setfsgid(r0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000056d000)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d4000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) getrandom(&(0x7f0000ffc000-0x58)=""/88, 0x58, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000317000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000500000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000c24000+0x4c5)={r3, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000c01000)={0x0, 0x38, "2fadf8f7eca53d830d96ee2f63bf94ca6c9876648c987edd7b1604a9a484988d32b490a7e670c8a1adcec9c58a316bfe0c02d0dd24dfabf0"}, &(0x7f0000bcc000)=0x40) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000624000-0x10)={r4, 0x80000000, 0x4, 0xffffffffffffff2a}, 0x10) setresgid(0x0, 0x0, r0) 2018/01/31 08:03:02 executing program 4: r0 = socket$unix(0x1, 0x81000000005, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f7d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)="53e28920358a9b07a37187311b59bbc35d662d68") 2018/01/31 08:03:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) mount(&(0x7f000023c000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f00009bb000)='ramfs\x00', 0x1, &(0x7f0000383000-0xac)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000041000)='./bus\x00', 0x0, 0x0) renameat(r0, &(0x7f000030d000-0x6)='./bus\x00', r0, &(0x7f0000d5a000)='./bus\x00') getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000a4b000)=""/195, &(0x7f0000633000-0x4)=0xc3) 2018/01/31 08:03:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bf7000-0x10)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00003f0000-0x54)={'system_u:object_r:insmod_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x132, 0x0}, 0x54) [ 98.745379] audit: type=1400 audit(1517385782.257:48): avc: denied { connect } for pid=17676 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 08:03:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x4, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:02 executing program 4: 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(&(0x7f0000caa000-0xc)='/dev/random\x00', 0x0, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f00005a0000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000e2d000-0x11)='em1em1/{eth0bdev\x00', 0x11, 0x3) ioctl$int_in(r2, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) close(r1) 2018/01/31 08:03:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x4, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:02 executing program 5: 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, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x5, 0x3, 0x5, &(0x7f0000d5e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000ae000-0x4)=0x0, &(0x7f00004c8000)=0x4) 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)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) readv(0xffffffffffffffff, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d42000-0x1000)="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", 0x76f}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000062c000+0x931)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c1a000-0x4)=0xe8) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x1000}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a09000)={&(0x7f0000f7f000)=@newlink={0x34, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VF_PORTS={0x4, 0x18, []}, @IFLA_PHYS_SWITCH_ID={0x10, 0x24, "7f4501c2d413094be9"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:03:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000c1000-0x28)={@common='sit0\x00', &(0x7f0000935000-0x10)=@ethtool_pauseparam={0x13, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000feb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e9c000-0x4)=0x14) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000caf000)="39e5ed79a6a15dcfc6eba0045b2a109ce26c001aeb9d61513cfec573a5a5f724ff5c03a0aee45b47d3a55eedd6646093d8741852f43a24488e45228c2a060d8710219b9e76c803a4e80a5bb4b8e4d4823a67b2289be019a37749dfce1172ba4a952a6fcaa919a8974f6fe522da28794962a639774db4cdef186dc69ee4720b3856e59bf4f21b533eb939c35eb39da2f3d6f4477119") 2018/01/31 08:03:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x4, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:02 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) munmap(&(0x7f0000001000/0x1000)=nil, 0x1000) 2018/01/31 08:03:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000537000)='/dev/input/mice\x00', 0x0, 0x10800) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00004e3000-0x20)={0x80000000, 0x1, 0xffffffff80000000, 0xcadb, 0x2, 0x100}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bfd000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) r3 = gettid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00004a5000)=r3) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) mq_getsetattr(r1, &(0x7f00004c3000)={0x1, 0x1, 0x200, 0x100, 0x4, 0x6, 0x6, 0x0}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000a12000-0x4)=0x2, 0x4) 2018/01/31 08:03:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000298000-0xd)='/dev/usbmon#\x00', 0x10000, 0x8000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e45000)={@generic="6f84aaa32db41e946dee05bc348da55b", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000001000-0xf)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000101000-0x8)={0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cf4000)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000f89000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f000098f000)=0xc) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000848000-0x4)=0x0, &(0x7f0000ee4000)=0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000027e000-0x4)=0x0) sendto$packet(r3, &(0x7f0000ddd000)='k&', 0x2, 0x8000, &(0x7f000001c000-0x14)={0x11, 0x1f, r4, 0x1, 0x10000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f000060d000-0xf8)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 08:03:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x10c, 0x11, [{@in=@loopback=0x7f000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005e2000)=0x0) timer_create(0x5, &(0x7f0000609000)={0x0, 0x3d, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b71000-0x4)=0x0) 2018/01/31 08:03:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f00004b4000)='./file0\x00', 0x10000, 0x1) getsockname$unix(r1, &(0x7f000027f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000149000)=0x8) sendto$inet6(r0, &(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$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) 2018/01/31 08:03:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x4, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000984000)='./file0\x00', 0x2, 0x21) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000ea1000-0x54)=""/127, &(0x7f0000be7000+0xcab)=0x7f) recvmsg$netrom(r0, &(0x7f0000adf000-0x38)={&(0x7f0000ec0000)=@full={{0x3, {"282d9a415cee8f"}, 0x25d}, [{"134cafb8dd97ac"}, {"6c832f63f9f0c1"}, {"c5e6e28c150e9e"}, {"d3033e592cb683"}, {"5f4f35fd8fd917"}, {"fa754495ffe543"}, {"0229d0cb0d911b"}, {"f1e01d01c2b3c0"}]}, 0x48, &(0x7f000029b000-0x10)=[{&(0x7f00001b4000)="132f1322c9d302e8ec8efb0199c6ed2f67b9fe6a455e1980ee78f912740b370e7923f5e37509aa1b84", 0x29}], 0x1, &(0x7f000084a000)=[{0xf8, 0x84, 0x8000, "ff0a025b656ca5710709b33b2f8d83b2fa42c11aa90b4b2c869b52dabf0523d2aa7429472a4bdda8aba36e5148ac3d5d0e0e95cd0fccd51079db67d5362d62553b264758e97037326f1d55f8f9fe3566af511ec1da2a21b2120a7036674ad9104653bccbdce640685129f93b9fc4f54326aa5c4bf4301f6ef4d89236b2aa8c9937466529d8133415cb078990179ed7f373ddd0249a9908e111c48f57e9710dfb1be5547e63115c6bd1bca805d7d14cc74899436375ec9b5f631d0ca96183476607390adc8095640347417f37225e12bce0ce43b5b32fc150faf4bcb38ec6a22c6eb92c83d9"}, {0xd8, 0x10f, 0x4, "d51082e3e4d060fb72e8359286e13ebeb1c9a6ca19fd1db12fc811044800daacc1526f38177b4f7287d946c9925599d98dd6ac016989b545de32f6759a96c02d4757be0986a6d380d11a771fc937888eb6225999358190380cf6465e1810a1fa24164e669e5c49e597681aa8d51b34959f079fc06593c795510f92fb5bf55d1d958b9cbf299442ffbe9eb911d30a856cfa8fce73f0fae6b6e86889057f119c1cfa5fd5142c6eabccd6f4d0198312e78ac7400f5a6be43c0ed4fca75560eea0cf6c3009"}, {0xd0, 0x0, 0x6, "97ffffe608a487d22ed4fb7c903b9ba44134125ab2b6f2e8732c75cc96b4c4ae9a1b4fd4d406bc089b95bbd75e98a6906661cae1869a70b0273360f69fa0c1924ce22ab316d086c778e4b6a4d6ec9238bc56ad4b50cd3fdda10bde3bb2f27cd184fcf93bdeea669e4c3a44227470c6d4c594ee5fc7bc3e66ffd3ce145f5f216e6ead0acc6556d1e2ff6a1cdc2bed9e6e37646727e2a388bb7039606563783cb4fa12f6a1042771b3d243cd51ee4ba3493659cd2fd8612248cb"}, {0x18, 0x18d, 0x9, "91bed2c60b073ded"}, {0x1010, 0x10c, 0x6, "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"}, {0x30, 0x88, 0x2, "4ba6eef76583230b41cf628f6cbf4029e1c089a1a47e5752a47ebfedccda99ba"}], 0x12f8, 0x40}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$notify(r1, 0x402, 0x1) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000e04000)={0x20000000, 0x3, 0x7}) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000230000-0x4)=0xb, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000cfd000)={0x0, @in6={{0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xbb0, 0xffff, 0x7, 0x8, 0x4, 0x0, 0x100000001, 0x80, 0xa22, 0xfffffffffffffffa, 0x70a486e6, 0x33c000000000000, 0x3a3, 0x0]}, &(0x7f00003e1000-0x4)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fae000-0x6)={r2, 0x0}, &(0x7f000077a000)=0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000929000-0xe3)={r2, 0xdb, "0cc8d87508ac4a031041dc96245b398c08060908eb847b983f1e74581e4fff4c87ace2c697c60362222500b065045aabd37df5d2c70d31c4e381d391fb851cb76d966ab0c00b3613c299e5b6bd7d1bd91efcc4f134ef3b92e6b95eacff4f1346ee336cf363e2a68def7aee663774033e9c781a94c0e2249eb7178055a9898986e27dcc953cf5c459e62acd878721d048da56a719ee0ac96b438495917e23081be2609520fd6e422891ff0d8cc95332e38336cf4d664b837e66fec77b228d047be12761365ae0e4fcd02ed7b4a17f72dc00b3924ced03f18a827b58"}, &(0x7f0000134000)=0xe3) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d18000-0x4)=0x4) 2018/01/31 08:03:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b33000-0xb)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000740000-0x1000)="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", 0x1000) 2018/01/31 08:03:02 executing program 4: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00006ff000)="c0a505e623983ae7f1cdfa32f7e5b503c37a1a1fc2c2d50713899b3d3755e8d1a1e6a5967890cba8bd6e3fa5d6c4c5eb9d603465f4be87707379a94001fca422c7ae383aa860af047aaae655341b53f10259551986cc0672ef3a6a027ab2936cd43498ee2e6a8941b9cd60b12c0b2afb20626b5a597e35ec86a93e33c52f3796665dac41b9b3c976541b73c7fadc5344e1814827875394bd931d74b3f7a50aaeb7981f39", 0xa4, 0x20044085, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000ae6000-0xb)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/31 08:03:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000aa6000-0x8)='./file0\x00', &(0x7f00009c8000-0xe6)=""/230, 0xe6) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) readlink(&(0x7f0000474000)='./file0\x00', &(0x7f0000f1d000-0xb)=""/11, 0xb) 2018/01/31 08:03:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x4, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") r1 = creat(&(0x7f0000871000-0x8)='./file0\x00', 0x20) ioctl$KDMKTONE(r1, 0x4b30, 0x1ae9) 2018/01/31 08:03:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00001bb000)=[@in6={0xa, 0x0, 0x27, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xffff}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe6a}], 0x38) llistxattr(&(0x7f0000cf9000-0x8)='./file0\x00', &(0x7f0000762000-0x5a)=""/90, 0x5a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001f0000)={@generic="9cdaf6d15536fdd4638f234b4de24b6e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e22000-0x4)=0x0) sendmsg$nl_route(r1, &(0x7f000021b000)={&(0x7f00000f3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd0000-0x10)={&(0x7f0000c06000-0x18c)=@bridge_dellink={0x18c, 0x11, 0x200, 0x2, 0x2, {0x7, 0x0, 0x0, r2, 0x800, 0x2}, [@IFLA_LINKMODE={0x8, 0x11, 0x7}, @IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0xffff}, @IFLA_EXT_MASK={0x8, 0x1d, 0x0}, @IFLA_MASTER={0x8, 0xa, 0x5}, @IFLA_PORT_SELF={0x138, 0x19, [@typed={0xc, 0x68, @u32=0x5f02e73f}, @typed={0x1c, 0x94, @str='/dev/input/event#\x00'}, @typed={0xc, 0x1e, @pid=r3}, @generic="3365a9929ca431a3cf2d56d6bb506a36bb747e3ac50f5e116caf560fe6049894bc1c4e1954da55a2ac6dcf51158fa9ba7e973e55b6e9e05e4625a95cabdbb301ff256b675cb7b79c425c520d5cea326e736eac1d8fbabb39fbdbb878b1f7eaaab8d5fb75a1eb3854671aaa4ab481b77bc33282c0a3718ed02a486c7ff1dea3ff40c22f498f455d8109a21d98677119f3f523e167446e3f6006d8bb8f12a2fa753d4159881b73f7cd884afe973eaa9732e754cd3a9d71bbaa50abb65dffb5cf64e36e7b672459da3e4f18541f33b0f0a790310d29d3feb1362c53a9441778def95a54ad7dfa96d910b914e3dbb4e9c1d5d0bd2124b7cbbfd950d32f7321"]}, @IFLA_WEIGHT={0x8, 0xf, 0x9b94}]}, 0x18c}, 0x1, 0x0, 0x0, 0x48004}, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000e5c000-0x4)=0x0, &(0x7f0000f7c000)=0x4) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ftruncate(r0, 0x2) 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}) r6 = dup2(r5, r4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000162000-0xe)='/selinux/load\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c69000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000ae8000-0xb8)={0x0, 0x4, 0x0, 0x11d, 0x10d0, 0x40, 0x2, 0x7, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0xfffffffffffffff7, 0x45, 0x80000000}}, &(0x7f0000666000+0xa59)=0xb8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000e86000)={r8, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f00002c1000-0x4)=0x2, 0x4) 2018/01/31 08:03:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8)={0x5}, 0x8, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000115000-0x8)='./file0\x00', 0x2, 0x20) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f000009c000-0x4)=0xffffffff) rt_sigprocmask(0x0, &(0x7f0000eab000)={0xfff}, &(0x7f0000460000-0x8)={0x0}, 0x8) r2 = getpid() r3 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r2, r3, 0x14) 2018/01/31 08:03:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x4, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:02 executing program 5: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x8000000) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000da6000)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000da6000-0xab)=""/171, &(0x7f00001ab000)=0xab) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000da7000)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000da9000-0x4)=0x40, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000690000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003dc000-0x4)=0x0, &(0x7f0000d1d000)=0x0) socket$netlink(0x10, 0x3, 0xd) 2018/01/31 08:03:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000004000-0xf)='/dev/snd/timer\x00', 0x0, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eb000-0x1a)=[], 0x0, &(0x7f0000325000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) r3 = open(&(0x7f0000809000-0x2)='./file0\x00', 0x101100, 0x90) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00009f7000)={0xa174, 0x0, 0x1000}, 0x4) sendfile(r3, r3, &(0x7f0000a09000-0x8)=0x0, 0x2) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/31 08:03:02 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000038f000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000001000-0x2)={0x7, 0xf2bd}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007e7000-0xc)='/dev/rfkill\x00', 0x200080, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00009c5000)={0x800, 0x1ff}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x69032, 0xffffffffffffffff, 0xc700000000000000) [ 98.885833] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. [ 99.017969] binder_alloc: binder_alloc_mmap_handler: 17769 20000000-20002000 already mapped failed -16 2018/01/31 08:03:03 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x3d, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, &(0x7f000000a000)=[@fda={0x77622a85, 0x0, 0x0, 0x0}], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x100, 0x5) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x1}, &(0x7f0000007000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000000f000-0x65)={r3, 0x20, 0x5d, "1cb5e1ea81daf631d53d8f0cbf7efc2f7ed783636876aff2227dd982eaaef5a65c027554acf16fc3581a87cefa0ecbd940ee811be2269f66c10f9af1b862cd85b8ae3e2c6353a3e7b5adcaa03c12096650da9ead64679556daa8e1bc49"}, 0x65) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0xc, 0x0, &(0x7f000000d000-0xbc)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000009000-0x8e)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f000000e000)=[], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2018/01/31 08:03:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = socket$unix(0x1, 0x805, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fb8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000369000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x8, 0x1, 0x3, 0x1, 0x80000000, 0x8, 0x6}, 0x20) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000ce0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ce0000)=0x14) listen(r0, 0x0) accept4(r0, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8, 0x0) 2018/01/31 08:03:03 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000002d000)='/dev/sg#\x00', 0x3, 0x206000) write$fuse(r1, &(0x7f0000027000-0x12)={0x12, 0x0, 0x4, @fuse_notify_poll_wakeup_out={0x0}}, 0x12) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:03:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000005d000-0x73)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, {[]}}, @igmp={0x9d11a342d4123da1, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00005f4000)=0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000e4c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000cad000)=0x0) setpgid(r0, r2) 2018/01/31 08:03:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7f9, 0x0) r0 = syz_open_dev$tun(&(0x7f00008b6000-0xd)='/dev/net/tun\x00', 0x0, 0x220c42) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = dup3(r0, r1, 0x80000) connect$inet6(r2, &(0x7f0000247000)={0xa, 0x1, 0x3a, @loopback={0x0, 0x1}, 0x1}, 0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000adc000-0x8)={0x0, 0x0}) getsockname$llc(r2, &(0x7f00005fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f5d000-0x4)=0x10) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000eb4000)=""/91, &(0x7f0000369000-0x4)=0x5b) 2018/01/31 08:03:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 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}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x23c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000a34000)=""/170, &(0x7f0000dc4000-0x4)=0xaa) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000843000-0x1c)=@in6={0x2, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/31 08:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x4, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003cc000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000450000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000d64000-0x7)='ns/pid\x00') syz_open_procfs(0x0, &(0x7f0000883000)='ns/pid\x00') ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000d50000)={0x3, 0x7f, 0x6f5}) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000480000)=0x9) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b48000-0x24)={0x7f, 0x9, 0x8f, 0x9, 0x7ff, 0x6e4, 0x101, 0xfffffffffffeffff, 0xe, 0x9, 0x800, 0x3f}) 2018/01/31 08:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x4, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:03 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x40}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000)={0x0, 0x8002, 0x0, 0x1, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x77fe}, &(0x7f0000002000-0x4)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r3, 0x4}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)=0x1000, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000004000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000003000-0x1)={0x22}, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000004000)={0x889, 0x800, 0x401, 0x3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000005000)={0x0, 0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000006000-0x4)=0x4, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000003000)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xf}, @dev={0xac, 0x14, 0x0, 0xa}}, 0xc) get_thread_area(&(0x7f0000006000-0x10)={0x3, 0x20000000, 0x4000, 0x7ff, 0x9d8, 0xff, 0x8000, 0x6, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000006000)=[{&(0x7f0000004000-0x44)=""/68, 0x44}, {&(0x7f0000006000)=""/71, 0x47}, {&(0x7f0000005000-0x51)=""/81, 0x51}, {&(0x7f0000002000-0x3f)=""/63, 0x3f}, {&(0x7f0000007000-0x87)=""/135, 0x87}, {&(0x7f0000006000)=""/222, 0xde}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/203, 0xcb}, {&(0x7f0000004000-0x15)=""/62, 0x3e}], 0x9) write$sndseq(r1, &(0x7f0000001000-0x30)=[{0x5, 0x8, 0x22a5, 0x6, @tick=0xffffffffffff9119, {0xfff, 0x6}, {0xb99, 0x80000001}, @result={0x2, 0x8}}], 0x30) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000003000-0xd9)="87e6e0a255883203ee4881cd51e985144d39954e715d0674dafb811b6fc9326e9a7612315f989c508c7ec87dabc6d73e3e9f8858a4ab4d991a59035650ee724b3cbe04380a6d15634d60592da9d1bf4ec69b0ef968505f49c4877f6e4f3c44bda58472ae96c9528637cb8f044a48b71d9311a19fb805367fac1eff49d27a61b27b4ef9a2f07b32925a7fd9d64907579adf66da3fd4066b76a4ee4acc68c617c9330205bb990c2fc67454d32ad846b4cbec5131732b38dbc4ac21c4165cced53a2c0a9046b21d91371d26dec96c3686a9bfdfcd098ed8d6268f") 2018/01/31 08:03:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x800) socketpair(0x4, 0x1, 0xfffffffffffffffa, &(0x7f000098e000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d77000)={0x2000, 0x0}) clock_gettime(0x0, &(0x7f0000ae5000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, r2+30000000}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f0000455000)=""/52, 0x34) prctl$void(0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000039b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/31 08:03:03 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x20008, 0x32, r0, 0x0) set_thread_area(&(0x7f0000002000)={0x1, 0x100000, 0x0, 0x0, 0x8e, 0x9, 0x5, 0x7, 0x2, 0xfffffffffffeffff}) clone(0x1, &(0x7f0000002000-0x36)="", &(0x7f000000d000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") 2018/01/31 08:03:03 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x80004, 0x7ff, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000010000-0x2c)=[@in={0x2, 0x3, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}], 0x2c) r1 = socket$inet(0x10, 0x803, 0xc) sendmsg(r1, &(0x7f0000014000-0x38)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000006000)="1b0000000302030202000000000100010000000000000097270900", 0x1b}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000015000-0x9)='/dev/sg#\x00', 0x7, 0x40) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000017000-0x4)=0x0) recvmsg(r1, &(0x7f000000f000-0x38)={&(0x7f0000015000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)=[], 0x0, &(0x7f0000014000)=""/49, 0x31, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000016000)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r3, &(0x7f0000017000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) [ 99.541910] binder: 17815:17821 ioctl c0306201 204edfd0 returned -14 [ 99.561295] binder: 17815:17821 transaction failed 29189/-22, size 0-0 line 3005 2018/01/31 08:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x4, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:03 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000532000)='/dev/ppp\x00', 0x200, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000775000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={r1, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000ac3000)="2b47504c776c616e30766d6e65743163707573657428288725757365725c776c616e3127212a00", 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000b1000-0x2b8)={0x4, {{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]}, 0x1, 0x4, [{{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]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}]}, 0x2b8) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x800000002) read(r2, &(0x7f00002cc000)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0xffffffff, 0x0}, {{0x0, 0x0}, 0xd71e, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x1) clock_gettime(0x0, &(0x7f0000d5e000-0x10)={0x0, 0x0}) 2018/01/31 08:03:03 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x4) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r0, 0x80047456, 0x0) [ 99.602933] binder: 17815:17821 ioctl c0306201 2000efd0 returned -14 [ 99.636134] binder: 17815:17837 transaction failed 29189/-22, size 0-0 line 3005 [ 99.643908] binder: 17815:17821 ioctl c0306201 204edfd0 returned -14 [ 99.662692] binder: 17815:17821 ioctl c0306201 20004000 returned -14 [ 99.673941] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. [ 99.692140] binder: undelivered TRANSACTION_ERROR: 29189 [ 99.715703] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/31 08:03:03 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000cbe000)='/dev/sg#\x00', 0x9, 0x400000) ioctl$KDENABIO(r0, 0x4b36) getrandom(&(0x7f0000000000)=""/0, 0xffffffffffffff9c, 0x3) 2018/01/31 08:03:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000082000-0x9)='/dev/sg#\x00', 0x4, 0x400) sendmmsg(r0, &(0x7f000059a000-0x3c)=[{{0x0, 0x0, &(0x7f0000368000-0x30)=[{&(0x7f0000d12000)="10d37c91a88e5b694d0e4d0e274b33474e0de1c5a541ce41701e48309b71cd63aec6f9c0ab6b5cf16dafc931058a8a4733853eb444e2a490fec939be702fa80768d4e6ff409f39f540020085a783591cf42aab612bc3d8404ec3bc3ee7d37c2ca021a18ce112aae3181daa6955f9bbd82b36f21051f7cb5f37171c8109986376f83c2952645a3c37c00269c0827f0790c0ecdfc0f7a07dd4d42297d7cf88e3d683d13132d0921f008b334865871c90", 0xaf}, {&(0x7f00003af000)="", 0x0}, {&(0x7f0000468000)="5be58de5bba9fb1337ddcfc4d1ff049f7867f1bef146f4bde2905480f7f5dc3ba6460079736c110129146956f77c4e8dad5a70cb091b4478f36a4ae38681223919712e89ba1eb9e54d636a40d31fda0cfec4da45bb1a3fabf0186ff5a0e55955ade255bd9c6b3acd70917a95a383c7ed42e8087e53285d2440f087220fd85db685c6472c97721d749d3baa939d382d5a521914a8afafda3d0e34b5d3288257b2c91753fa13df8d455642f06b385266b6b0f5d1a3219321e62225939e6306bb47cadeda166139a4f140", 0xc9}], 0x3, &(0x7f0000ce8000)=[{0xa0, 0x104, 0xc3, "143c254781bf45f6fb4f9b6e656472be08faacacbd1242753c01bb97cf15b9cee9651307f9f9d8f432df6ad4c01b155900f4af3ad30fe74a14e7373d350a2ed99bdd16319f5db7dbc4e9616679d5e605b09b043348761c4bb11abba443c66b86bf056185d6c348c5c134f2e68a0a08dd1677b27d03e2a66827c979e83ab5098b056ab5c9757e5fd08bb8990d6c3fe3"}], 0xa0, 0x40000d0}, 0x4}], 0x1, 0x40000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00005b3000)=""/0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f000095a000-0xe3)=""/227) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00003e3000)=0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000813000-0x10)={&(0x7f0000d77000-0x260c)=@newlink={0x30, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_CARRIER={0x8, 0x21, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f000043f000)={0x0, 0x8, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="0058c08356ce", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) 2018/01/31 08:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x4, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000488000-0x6b)="ca0436d44018e3c47997fbebddb7270ccc64e96d94063b86fb14efbddf0024c9581347595893fe8e658e4de1ada948004fcdd03d825485c8c53e14103f3114d269122877e85a6add7d38c100324c7a32c6f9e25ceb0db2a661f43999311ac08187455d2189c2e994e9d49b", &(0x7f0000744000)=0x0, &(0x7f00008aa000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) utime(&(0x7f0000c99000-0x8)='./file1\x00', &(0x7f00002f6000)={0x689bf1d7, 0x9}) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open(&(0x7f0000700000)='./file0\x00', 0x4c40, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/31 08:03:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000779000)={0x0, @in6={{0xa, 0x1, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000415000)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000de8000)={r1, 0x1, 0xffffffffffffff01, 0x9df0}, &(0x7f0000514000-0x4)=0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f00006b9000)=""/0, 0x0, 0x0}, 0x20) 2018/01/31 08:03:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00008c6000-0xd)='/dev/binder#\x00', 0x0, 0x802) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000666000-0x8)={0x0, 0x0}) ioctl(r0, 0x20, &(0x7f00006e1000)="58e6bee1536a4676801ec1f95be8f222f43e844017e0ebf313dbe45e9f456328ec806bcb3f2cdf01366ef08e18efdc74537b35b10bbcf91e5bf1e1fccbd3b9d0ed6dc7dad65c32a19bf9bb7e611e587ba614ca9210b947259cc89c4ac3c961be9020dd5c816c86b3f34e15a413451149ca13d6edcfe8be7f98801731a07783e8813471c3d1cd97d01b90be7a4217ede29ce6bb557d95f84cabcf7fc141c7bf49bd7903a0722a7b8416e9ef89623cc6342b5c24e2524ac58341eada5738faa0cbcfac99fb97208e61ad6c") fcntl$dupfd(r0, 0x406, r1) r2 = syz_open_procfs(0x0, &(0x7f000089a000)="6e65742f617270005fcd3532bf6fc0ccd599fe69ed0ef77107ccb15371443c43ea203316353da39b9c3c92435ce89ef2e07d13f5a207e7423507bfbbec7559f6057df0ba58406f1df7a33770f3246c048c59326174a700aa3dfd6bf45d90a75e545a4e073824c89eff5bd3dd2707268575aa12e18c4e26e4cbef20cb106e02e5831c5f36136b5d4c20be05ddcafc0d6f5fb1a359e34d01c632ca73fc8b45a90226d3c111c230622561a069edcd") pread64(r2, &(0x7f000020b000-0x800)=""/2048, 0x833, 0xffffb) 2018/01/31 08:03:03 executing program 7: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000c58000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) fchmod(r0, 0x140) 2018/01/31 08:03:03 executing program 2: clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000128000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f0000b45000-0x48)="") r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000077a000)='/selinux/checkreqprot\x00', 0x28000, 0x0) r1 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000920000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f6000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000000)={0x4, 0x2, r1, 0x10000, r2, 0xdcc0, 0x6, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x1, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000)={0x0, 0xfffffffffffffffa}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0xff, 0x1, 0x5, 0xfffffffffffffffd, 0xfffffffffffff800, 0x100}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x4255, 0x27, 0x7fffffff, 0x8da, 0x8, 0xfffffffffffffb42, 0x4, {0x0, @in6={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3ff, 0x8, 0x81, 0x80000000}}, &(0x7f0000001000+0x1bd)=0xb8) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c, &(0x7f0000002000-0x70)=[{&(0x7f0000000000)="450ef53d4ec54dbd8397a5c983c562c0296fee1d3e4d812b8abd1311b15d6ad9b8d4a7ca921fa7407d14f69f5d47628904ff487727aa407fa616598bd273b345ee223bc19117b030c42ba14a21807f829c51a914474eba80b2e4cb74a420a8c6", 0x60}, {&(0x7f0000001000)="c34eb40e088985d4c317cb5d3deb1e98696c954f13e418", 0x17}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000000)="5823f5cb35a408e657b30252d63067714ceee4da7e0beabfa9d348eacda14112078ae4c7d302325f679b7175b8b95dc21df423e01c3f02f2fc7bda9fc1f88f5f071065b575852ffa6fdf61167c375f7e5246d8a82a77923068d2c42edc8ff633dd6fdb43abb0224a9ec081023f2829cc2cfc6001c647b9b5cd36ff3277a5eb57fc9c219cd2eac763dbbc1fcea1abbe66ee5a81261b24c0ca150ac3dc4ca76a8af66a5a4614fa8597e0d5563d289c11838c1a5b5da4167a2542d1a6e48597242401cd89a1945689e715a7832241e1619dfb6559f9b5114b560b5f8a97", 0xdc}, {&(0x7f0000002000-0x55)="a275525a166f8958bf30f7d94c4b97d22b80b4ecf538c1cd7102fb9f9f55fb1671db6874116c9567f6a6944c4bf501eb8df85489e12b1e3b84a629db5973b363f1d0937ecf230d4e2e052a3b2a7765424eb5d4164c", 0x55}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000001000-0x6a)="6e1d4728e3a0b6291a3198968db1ca854d6ae1d0491c8b93418650af3bfda6eb0567311fccd12f3af3fc0ebdd4113d8174188ad18bc736a8665c3ca3814b56ef217521abf65315b446248f7b3dc027f4465fc7b853a4564aa8524a6a1028c5fc54421481eb86a700f565", 0x6a}], 0x7, &(0x7f0000001000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0x0, 0x92ff, r3}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x2, 0x4, 0x1ff}}, @init={0x18, 0x84, 0x0, {0x9, 0x4d, 0x1, 0xb784}}, @init={0x18, 0x84, 0x0, {0xe44, 0x4, 0x7, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x8209, 0x38, 0x8, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7, 0xc, 0x9, 0x3, 0x40, 0x6f50, 0x7, r5}}], 0x120, 0x0}, 0xc840) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000cc1000)=0x0, &(0x7f0000001000-0x4)=0x4) chmod(&(0x7f0000001000-0x8)='./file0\x00', 0x0) 2018/01/31 08:03:03 executing program 7: clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000104000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00001f5000)={0x0, 0x9}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005be000)={r1, 0x4, 0x0}, &(0x7f00007bc000)=0xc) uname(&(0x7f0000132000-0xf)=""/15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x80, 0xffffffffffffeff7, 0xa, 0x8, 0x40, 0x1}) [ 99.955258] binder: 17872:17895 ioctl 20 206e1000 returned -22 2018/01/31 08:03:03 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x948cf1b0b42fa692) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000025000)='user\x00', &(0x7f000001e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="7af47e37e87fc72f774b60f74d015d07e3bcecd68fa1a6111bb10e4a0643b1226d3dd6b9d3ef90885116a6eb0ec0ab0ed89ae505d5c891f06822d78e370ea2c768ff894cf2bb0a2763343b8fcf0a53c491f6d007bcb500515b28cdb93cd8a74f09943f79edac4dc8c8d4cd568b7628971e4e1ff4916d00ab54fdde9aace3cc2119e64affb340ac9b4b3cc2536b35a3e955cd6658c78db4c5cfb157c5", 0x9c, 0xfffffffffffffff8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000025000)='keyring\x00', &(0x7f000000d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r1, &(0x7f0000005000-0x50)=[{&(0x7f0000007000)="6fb2ba798aa3947b3a2e890b5fbcaaeb678caf65eef744eda8d69ec5cda1706db80385c76192df1c5e946a1908df48ce90fd8928c29255be2d9d5a78609afae67669edd65a89c9ba01727a1e116ced7d05a2508e858709005fc252170e421a9074747f09323363e942b9898eafe3e0cbd7e56a997c085ba1e1b44aa8f466d388686f3e6a37e52d59751f28673ed21b26ebd45254ca10d6e7c540c9481e8fa9037cb084d610dd4a6b9b48234f92649ecc300e0fe19ae935747f965e9b0c448f92964b03e41344c61650d9d86d96a1ca35961316f84c845127809093", 0xdb}, {&(0x7f0000019000)="5d847758b5521125043a79e55dfc3cc8855b1cda39b17662bf0144f32b37", 0x1e}, {&(0x7f000001e000-0x5c)="1d82d1eba077f465ba0b68f627c5f18cb0ab5fe02488faad853ade932d4fd0035f5810751e709384946c29a4e6c164f5f58bb9ad67ea59a236f249cdcae97224288f84a1f0b0e60028fe19493912d9bc90bd0f36935a3e8583856246", 0x5c}, {&(0x7f000000a000-0xe5)="5f30ebbda8a9e3c8c12ac3816b10f1d67c09c725b2f9f34a28aace2c6437b71838cad2987f477677c7e93f246d78315a92c1eb10bee5d9fa204c032b246a9055d375bc9c44f6ededf46953ed18dd547b637cc707163da1867be365fba7596fd9e7ea937c63534b729be535a3b1fd122e1a887739bd16af266a915abee72abce35b45fd35582a78283df94e0fc5a74fe6ed60b4ed6c3a03314fb847efe990576a09bcc92650f715fae8ec3604dced29d7bea993f08088a433f91543ef8ec5590736d608bca648cd7acb4b94d9a4cde2fa05f441408a7acf93206a50820ca1b749f7ef505140", 0xe5}, {&(0x7f0000013000)="8fb8247bed942d5894e9944c6943f4b8ebcc534733528b71c2e449e4402f4eae19dacff8de2a4dd9c15c6e7684392ee2c707327283b698675b8fcb02d392f63accb68dfa496ef7f770f3f7a81172ae60a81143d2ba244cc25d8bddf645e89e51a67bb3ef185fd3d47eee5b052f0784dec86c210f87de4dbe8091a5ec846746ba4a66", 0x82}], 0x5, r2) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x28, 0x19, 0x60d, 0x1, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x0, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:03:03 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000fcd000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fce000-0x4)=0x10, 0x80000) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) tee(r0, r1, 0xffffffff, 0x8) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000078f000)="240000001a0001f00080f80400edfa0e0af6f900e003bf06000000cc0800050005d70000", 0x24) personality(0x4000009) 2018/01/31 08:03:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000779000)={0x0, @in6={{0xa, 0x1, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000415000)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000de8000)={r1, 0x1, 0xffffffffffffff01, 0x9df0}, &(0x7f0000514000-0x4)=0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f00006b9000)=""/0, 0x0, 0x0}, 0x20) 2018/01/31 08:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000760000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000131000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000438000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) r3 = dup(r0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f9a000-0x28)={@generic="4904da8ba708ca0f8475ddb6c7cb473b", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f0000c3d000)=0x0, &(0x7f0000753000)=0x0, &(0x7f0000f9d000-0x4)=0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000acb000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002ff000)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000eb8000)={&(0x7f0000f18000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000300000)={&(0x7f0000e40000-0x12a4)=@polexpire={0x12a4, 0x1b, 0xb00, 0x1, 0x2, {{{@in=@loopback=0x7f000001, @in=@empty=0x0, 0x3, 0x3, 0x1, 0x0, 0xa, 0x7729b09f076ddde, 0x80, 0x21, r4, r5}, {0x64a4, 0x800, 0x3, 0x94, 0x1901, 0x4, 0x1a7, 0x0}, {0x4, 0x3ff, 0x80, 0x1}, 0xca9, 0x8, 0x2, 0x0, 0x1, 0x3}, 0x6}, [@sec_ctx={0xa0, 0x8, {0x9a, 0x8, 0x0, 0x4, 0x92, "b606d3bdf095f34a6784bb0f7caff63b1ec32fb24b834a250377a77205b925dd64397c5ead322aa22a2ccee079dec37aa38b77f5261d053c1cf7c4fc618ae85c720dc87789c19d8b9a5cdae95229d3ca07d1c31ca19772457811dcb6faf5d355ee2905dd2f2c381aae6f57ae28b09aced943fcb92f647618be6e3e419189ada2e3f174410a7961591ba2131ae95f8a1e2505"}}, @algo_auth={0x1048, 0x1, {{'rmd128\x00'}, 0x8000, "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"}}, @mark={0xc, 0x15, {0x1, 0xfff}}, @user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in=@rand_addr=0xbb, 0x0, 0xa}}, @migrate={0xb4, 0x11, [{@in=@dev={0xac, 0x14, 0x0, 0xc}, @in=@broadcast=0xffffffff, 0x7c, 0x1, 0x0, 0x6, 0x0, 0xa}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xff, 0x4, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff, 0x0, 0x0, 0x3, 0x0, 0xa}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x6c, 0x4, 0x0, 0x0, 0xa, 0xa}]}, @offload={0xc, 0x1c, {r6, 0x2}}, @ipv4_hthresh={0x8, 0x3, {0x10, 0x17}}]}, 0x12a4}, 0x1, 0x0, 0x0, 0x4000014}, 0xc004) getsockopt$inet_dccp_buf(r3, 0x21, 0x8d, &(0x7f0000f1e000-0x6f)=""/111, &(0x7f0000f60000)=0x6f) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00005bb000-0x9)='/dev/ppp\x00', 0x42, 0x0) readlinkat(r7, &(0x7f00002b1000)='./file0\x00', &(0x7f00004a0000)=""/26, 0x1a) 2018/01/31 08:03:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000f000-0x30)={0x14, 0x0, &(0x7f000000e000)=[@increfs_done={0x40106308, 0x0, 0x0}], 0x0, 0xfdfd, &(0x7f000000d000-0x68)=""}) 2018/01/31 08:03:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000706000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a7b000-0x10)={&(0x7f0000a7d000)=@getsa={0x28, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getrandom(&(0x7f000007e000-0xff)=""/255, 0xff, 0x2) recvmmsg(r0, &(0x7f00002b9000)=[{{&(0x7f0000b2b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00009b8000)=[], 0x0, &(0x7f0000f82000)=""/128, 0x1b, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000187000)={0x0, 0x0}) 2018/01/31 08:03:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002f6000-0xd)='/dev/usbmon#\x00', 0x7fff, 0x400) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000cf000)={0x0, 0x77f}, &(0x7f0000d62000)=0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet6(0xa, 0x800, 0x52561ca3) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000d60000)={0x400, {{0x2, 0x1, @rand_addr=0xffffffffffffffbd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000082a000)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000f21000)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000de7000-0xc)={r2, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) setitimer(0x1, &(0x7f0000820000)={{0x0, 0x2710}, {0x0, 0x2710}}, &(0x7f00003e9000)={{0x0, 0x0}, {0x0, 0x0}}) [ 100.010699] binder: 17872:17874 ioctl 20 206e1000 returned -22 2018/01/31 08:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) recvfrom$ax25(r0, &(0x7f0000971000)=""/97, 0x61, 0x40000041, &(0x7f00000d5000)={0x3, {"85c8a3ea4f3909"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f00004b2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x1, 0x2, 0x7ffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x100000000001, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a14000)='/dev/rtc\x00', 0x0, 0x0) creat(&(0x7f00008b8000-0x8)='./file0\x00', 0x1) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000ccb000)=""/228) [ 100.053089] binder: 17918:17927 BC_INCREFS_DONE node 123 has no pending increfs request [ 100.062121] netlink: 24 bytes leftover after parsing attributes in process `syz-executor4'. [ 100.074885] binder: BINDER_SET_CONTEXT_MGR already set [ 100.082136] binder: 17918:17933 ioctl 40046207 0 returned -16 [ 100.091017] binder: 17918:17933 BC_INCREFS_DONE u0000000000000000 no match 2018/01/31 08:03:03 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00001c4000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0}) pipe(&(0x7f0000c0f000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000b94000)={{0x7, 0x56}, 'port0\x00', 0x80, 0xc0000, 0x7e, 0x3, 0x2, 0x1, 0x1, 0x0, 0x4, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0xd, 0x800, 0x9) 2018/01/31 08:03:03 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sched_yield() socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0xb)=""/11, 0xb, 0x2, 0x0, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/31 08:03:03 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000f000)='ppp0-*\x00', 0x0) fallocate(r0, 0x2, 0x100001000008, 0x1) 2018/01/31 08:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) clone(0x0, &(0x7f000043a000)="", &(0x7f00002c4000)=0x0, &(0x7f00009d7000-0x3)=0x0, &(0x7f0000a2d000-0x27)="") tkill(r1, 0x7) 2018/01/31 08:03:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000b1000)=0x6) mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000045000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x658, 0x9, 0x20, 0x5}, &(0x7f0000032000)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000043000)=@assoc_value={r1, 0x9}, 0x8) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) times(&(0x7f0000043000-0x20)={0x0, 0x0, 0x0, 0x0}) [ 100.106054] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. [ 100.132197] netlink: 24 bytes leftover after parsing attributes in process `syz-executor4'. [ 100.145195] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/31 08:03:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)="") mknod$loop(&(0x7f00004c8000-0x10)='./file0/control\x00', 0xc000, 0x0) unlink(&(0x7f00006db000-0x10)='./file0/control\x00') 2018/01/31 08:03:03 executing program 5: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000a4f000-0x4)=0x9ef, 0x4) 2018/01/31 08:03:03 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000471000)='/selinux/status\x00', 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00002ca000)="", 0x0, 0x0, &(0x7f0000303000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x186) 2018/01/31 08:03:03 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff5000-0x4)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) socket$pptp(0x18, 0x1, 0x2) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 08:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000ffa000-0x10)=@req={0x423a, 0x100000000, 0x4803, 0x20}, 0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f67000-0x4)=0x80000004) r2 = syz_open_pts(r0, 0x0) read(r1, &(0x7f000061f000)=""/1, 0x9d) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe4000-0x4)=0x2) 2018/01/31 08:03:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000f01000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x8000000000000000, 0xffffffff}]}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c88000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00009e2000-0x4)=0x27fad060fdf0d769, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b11000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/31 08:03:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2020) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) rt_sigaction(0x21, &(0x7f0000df8000)={0xbfffffffffffffc, {0x80000001}, 0x88000000, 0x3}, &(0x7f000096f000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001e5000-0x8)={0x0}) 2018/01/31 08:03:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x10e, 0x1) syz_emit_ethernet(0x32, &(0x7f0000b94000-0x71)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0xe, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x11}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f000086d000)={0x0, 0x1, [0x0]}) 2018/01/31 08:03:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000be4000-0xd)='/dev/usbmon#\x00', 0x0, 0x200) execveat(r0, &(0x7f00005df000)='./file0\x00', &(0x7f0000d25000-0x50)=[&(0x7f0000de3000-0x9)='-vmnet0-\x00', &(0x7f0000806000-0x2)=';\x00', &(0x7f00001fa000)='\x00', &(0x7f0000488000-0x1)='\x00', &(0x7f0000e3a000-0x1c)='\'bdev$posix_acl_access\'user\x00', &(0x7f000069b000)='@\x00', &(0x7f0000e5f000)='cgroup[\x00', &(0x7f00009e2000)='GPLuser*vmnet0\x00', &(0x7f0000443000)='[self\x00', &(0x7f0000d03000-0x14)='trustedvmnet0vmnet0\x00'], &(0x7f0000043000)=[&(0x7f0000771000)=')%\x00', &(0x7f0000755000)='-ppp1\x00', &(0x7f00005f7000)=']posix_acl_accesswlan0\x00'], 0x100) r1 = syz_open_dev$mice(&(0x7f0000b99000)='/dev/input/mice\x00', 0x0, 0x101000) flistxattr(r1, &(0x7f000048f000)=""/156, 0x9c) r2 = socket$inet6_udp(0xa, 0x2, 0x0) pwrite64(r0, &(0x7f0000b1d000)="bacd1509449697fe374b6deb780336508e42fcecbaf608bcbea59035522f549986c639c2bbaefebd0b1a84572f9dc44ce927509be47afad3671582d144a027dcdd566712fda7ea6b810409b652567d395eedeca5cf098235056e2cca57e8b7bc0c1b38342e1df140690ab7d6b4e4fddb88ffebb14bfa5966e3840dbc", 0x7c, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000e39000-0x4)=0x2) 2018/01/31 08:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x0, []}) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:03 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) poll(&(0x7f0000002000-0x48)=[{r1, 0x0, 0x0}], 0x1, 0x7ffe) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000-0xf)='/dev/sequencer\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xca59) 2018/01/31 08:03:03 executing program 2: prctl$intptr(0x22, 0x80a) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c91000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ed1000)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000437000)={r1, 0x4, 0x61, "fb39867983a306eade6b5b261d5d98cb397f07a218ebda5282d427266d20f7ff482984fdaf4fc75b9b42b5f3d0af53038463a72184b3de043cfc26ed9ac2d8bc3bbd51d8bfc9abfce3c7801ecdc6ec36116ce48f57773201c05a139ed5ec2467f1"}, 0x69) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000014f000-0xb0)={{0x6b1, 0xf}, 'port1\x00', 0x88, 0x0, 0xa7, 0x101, 0x8, 0x20, 0x7, 0x0, 0x6, 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]}) 2018/01/31 08:03:03 executing program 7: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="3be2c1cdadb1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/31 08:03:03 executing program 2: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ff3000-0x9)='/dev/sg#\x00', 0x3, 0x20000) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000ff2000)={&(0x7f0000e93000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00004ad000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000ff3000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000ff3000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x4, 0xa, 0x6, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000218000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x20) 2018/01/31 08:03:03 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000d86000)='/dev/usbmon#\x00', 0x3, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000480000)="", 0x0, 0x8004, &(0x7f0000bdc000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/31 08:03:03 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000f07000)='/dev/sg#\x00', 0xfffffffffffffff8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000124000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x0, 0x0}, {0x3f, 0xf60}, 0x8, 0x1, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000049b000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) r3 = getpgrp(0xffffffffffffffff) ptrace(0x4207, r3) readv(r1, &(0x7f0000000000)=[], 0x10000000000000e9) finit_module(r2, &(0x7f0000d0f000-0x1)='\x00', 0x1) 2018/01/31 08:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x0, []}) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x0, []}) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:03 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x0, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x40040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003000-0xcf)={0x0, 0xc7, "96215e165b9ce6c0d7c643dc4ce579dffb6e5b8faf81195efac7d02063a8165347c84261e18237cdda18658a11ce37ebe749e8f5c314a9d3a62df8f862617163c739ab874096a94e7287305b7b7a7079b1059db1c07d5f178bac77596dcee47be34b556c23b1f1041b663b9b835578646ebc77493ff96f4fa1381c033741e7df9c3ebb52599ef43b89af17dbcd02c4b6526e0c0494946dea65c08905e10cf02096f316790e1ce3ec152efc210fd745ce74701678d7e412fabdf1021acc6a65bc139e3a62b0d10d"}, &(0x7f0000012000-0x4)=0xcf) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000012000)={r2, 0x80000001}, 0x6) 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) fstat(r0, &(0x7f0000001000-0x44)={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) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x5, 0x0}) r4 = getgid() r5 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0xc003, r3, r4, 0x6, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000011000)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000013000)={&(0x7f0000001000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002000-0x20)=[{&(0x7f0000000000)="b1f6623f3da203d2baef27de1e430fac0bba988944e11d1be90c28d4ec5e60f3c943535da28e85496300dda6f4a1b6b222daeb0bdb5d8ac23e7350601d1313d99fcee593bbc1be17626486ca63cf2c67e49682c0dfd38737f332cca45f64704c844f8a5fd01558fa3f9e", 0x6a}, {&(0x7f0000000000)="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", 0x1000}], 0x2, &(0x7f0000014000-0xe8)=[@rights={0x28, 0x1, 0x1, [r5, r5, r5, r5, r5, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r5, r0, r5, r1, r0]}, @rights={0x20, 0x1, 0x1, [r5, r1, r0]}, @rights={0x18, 0x1, 0x1, [r5]}, @rights={0x30, 0x1, 0x1, [r0, r5, r0, r0, r1, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r5, r5, r5, r1]}], 0xe8, 0x800}, 0x1) symlinkat(&(0x7f0000012000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") accept$unix(r1, &(0x7f0000132000-0x1002)=@file={0x0, ""/4096}, &(0x7f00004fc000)=0x1002) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000038f000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0x8010aa02, &(0x7f0000c7a000)={&(0x7f000089b000/0x3000)=nil, 0x3000}) 2018/01/31 08:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x0, []}) ioctl(r0, 0x0, &(0x7f0000000000)="") 2018/01/31 08:03:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ba5000-0xe)='/dev/keychord\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000e6c000)={0x0, 0x2f, "621a4d61477dfc981aaca7aca79673532bd0d60e5176dea2dc8dde61ea6667443d7ed568c715d3feaa617cc4a0f691"}, &(0x7f000098d000-0x4)=0x37) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000085c000)={r1, 0x3, 0x28}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000b6c000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f000046b000)=0xc) mq_open(&(0x7f0000825000-0x3)='\\+\x00', 0x41, 0x0, &(0x7f0000b78000)={0x0, 0x5, 0x1800000000, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 08:03:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getpeername$inet(r0, &(0x7f0000066000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e61000-0x4)=0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000706000-0xd5)="3c8b10f261f1e88358e48b92d9b3f6fe2bda944ac5ef3f116b5e713ea6dcc37b61fa0ee7c7ee8284cc016d83ae49301cb6aa01c4064ff16f4381f1953242a70ccf5b2e1d120fd27d1be7ff2a269705a6f8c033b765ef12a01f4ed1b0b088829dd1c58d7b5a6ad412471019745c5668c376575a9adca986bf15da5c70562df154afd698a64d58", 0x86, 0x0, &(0x7f0000c76000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000e2e000)={&(0x7f0000d45000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000cf5000-0x50)=[], 0x0, &(0x7f00007eb000)=""/185, 0xb9, 0x0}, 0x0) 2018/01/31 08:03:03 executing program 2: r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00008f6000-0x8)='./file0\x00', 0x2, 0xffffffffffffffff, 0x0, 0x8000, 0xfffffffffffffffe, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/01/31 08:03:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000872000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000148000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000336000)={@common='gre0\x00', @ifru_flags=0x2001}) getpeername$ipx(r0, &(0x7f000045a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000058000-0x4)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/31 08:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x0, []}) ioctl(r0, 0x0, &(0x7f0000000000)="") 2018/01/31 08:03:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00007a1000-0x8)='./file0\x00') clone(0x0, &(0x7f0000f95000)="", &(0x7f0000592000)=0x0, &(0x7f00004ce000-0x4)=0x0, &(0x7f0000221000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) epoll_wait(0xffffffffffffffff, &(0x7f000000b000)=[], 0x0, 0x0) 2018/01/31 08:03:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000164000-0x28)={@common="6c6f000000001000", &(0x7f0000ffe000-0xc)=@ethtool_gstrings={0x1b, 0x4, 0x1f2, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioperm(0xea, 0x5, 0x200) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000df3000)="f047bcfdbe2c311d82c1fec6be4ca05ce0acf0df1c7eeb5ea8dd701bf5c15b") 2018/01/31 08:03:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1, 0x0) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000d7a000)=[], &(0x7f0000cd5000-0x8)=[]) truncate(&(0x7f0000587000-0x8)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c56000)='/dev/autofs\x00', 0x204000, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000aad000-0x6c)=""/108) 2018/01/31 08:03:03 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f000000c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000012000)=[{&(0x7f0000011000-0xd8)=""/216, 0xd8}, {&(0x7f0000004000-0x45)=""/69, 0x45}, {&(0x7f0000018000)=""/103, 0x67}], 0x3, 0x0, 0x0, 0x7}, 0x40000000) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x0, []}) ioctl(r0, 0x0, &(0x7f0000000000)="") [ 100.343691] binder: 18002:18026 tried to acquire reference to desc 0, got 1 instead [ 100.362116] binder: 18002:18026 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 100.472282] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 100.482432] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready 2018/01/31 08:03:04 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000-0xe0)=[{&(0x7f0000011000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000017000)=[{&(0x7f000001f000-0x1000)="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", 0xfe}, {&(0x7f000001e000)="34e67bbf31dcb981144e81a347842b271476e1785ee24839bc6e713dc9687fe8cd93e3c1e6c72b87feaed28239253d30cdcfcbdb6f72a7944ca9b0ac6fe243d46d3f03b8a2486def9d4aaa92bd3c95298aaca4aeb318aad0a552c3384aa9db065e1ed4984e20568ef2c971ef72fadcb45fb5481e4563fdb34f9084db55ce7057360fd5b513acbc86854dc65340a221f308cb02d27256f7b21667ccd58f2080565fed43ad26165c0bfda3b59933c53e84fe3a56b67794ae993f4c423f20e04ac6185ab5780114dbc2d7ee36743f3d3c", 0xcf}], 0x2, 0x0, 0x0, 0x0}], 0x1, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0xfffffffffff7fffd, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000001e000-0x2)="a843") 2018/01/31 08:03:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getpeername$inet(r0, &(0x7f0000066000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e61000-0x4)=0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000706000-0xd5)="3c8b10f261f1e88358e48b92d9b3f6fe2bda944ac5ef3f116b5e713ea6dcc37b61fa0ee7c7ee8284cc016d83ae49301cb6aa01c4064ff16f4381f1953242a70ccf5b2e1d120fd27d1be7ff2a269705a6f8c033b765ef12a01f4ed1b0b088829dd1c58d7b5a6ad412471019745c5668c376575a9adca986bf15da5c70562df154afd698a64d58", 0x86, 0x0, &(0x7f0000c76000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000e2e000)={&(0x7f0000d45000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000cf5000-0x50)=[], 0x0, &(0x7f00007eb000)=""/185, 0xb9, 0x0}, 0x0) 2018/01/31 08:03:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) finit_module(r0, &(0x7f0000458000)='vmnet1-\x00', 0x1) sendmsg$nl_route(r0, &(0x7f0000495000-0x38)={&(0x7f0000794000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000be3000)={&(0x7f0000793000-0x2c)=@ipv6_getroute={0x24, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_OIF={0x8, 0x4, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:03:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$getregset(0x4204, r0, 0x203, &(0x7f0000c49000)={&(0x7f0000b18000)=""/37, 0x25}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000c8000)='/dev/rtc\x00', 0x8080, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000022d000)=0x0) remap_file_pages(&(0x7f000023e000/0x4000)=nil, 0x4000, 0x0, 0x0, 0xfffffffffffffffd) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b08000)='/selinux/enforce\x00', 0x0, 0x0) 2018/01/31 08:03:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000038c000)='/dev/usbmon#\x00', 0x7ff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000397000)={0xa17, 0x23, 0xfffffffffffffffb, 0x401, 0x9, 0x1}) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x0, []}) ioctl(r1, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000b0d000)='/dev/snd/timer\x00', 0x0, 0x4000000000008800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r2, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup3(r1, r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000b67000-0xe8)={{{@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], @rand_addr=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}}, &(0x7f0000984000)=0xe8) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f000099f000)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/31 08:03:04 executing program 2: mlock(&(0x7f0000be5000/0x2000)=nil, 0xfffffffffffffdf8) r0 = getpgid(0xffffffffffffffff) ptrace$cont(0xffffffffffffffff, r0, 0x4, 0x0) r1 = socket$unix(0x1, 0x200000000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000056f000-0xe8)={{{@in=@empty=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001bb000-0x4)=0xe8) r3 = getegid() r4 = geteuid() r5 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000e55000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000f9f000-0x4)=0xc) lstat(&(0x7f0000e6c000)='./file0\x00', &(0x7f0000a3f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c27000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b30000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f00008c7000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000420000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aea000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005af000)={0x0, 0x0, 0x0}, &(0x7f0000a63000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f000062d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getgid() r16 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f000071e000-0xa8)=[{&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000084b000-0x80)=[{&(0x7f0000000000)="65a1edcb41eddeb70f8330ce83865fab71df7efa8d34d8deedd5091ffbf404d5b81415ee0b9b2238d59b993cd10d8fdb6e9c8ccedbbcad9df007821671f6665139615e9136d27a1b6976bf7b393bdd8bceb1c2fe4a2028b0ff2c9e77d68b2997461ac9db80d1a6ef7f4ce4ecb4281e17a3948c5b40343cb11bd06b12df2b8745c62c308494e09b90c473be9ba1ab61ce893505ade084f800ff90a8f3a6602240a1da072dc4aeb8c180d9eea0", 0xac}, {&(0x7f0000d84000)="645794c247ab330df7598daf8198a77024274337d6cb1952e8c937211976b8e00d38dcbf3c4bc3f9b32338bb9479b12d0b119b468df793229c124b92db23ed9d0621df1282a3c5328108d74d16c3aafac904917662f6c84f4d5ff496a7088b9b29f6cc5c05208e0018534ae71e86c5b1170ac6fb59e7fdeebf3b50c3c3c13d6080388860a51cc3d9e3e17d0fa4123a54cbfa8a64aefb0cfcb75fdf4d8910e723f9ae646177a7cfce2b74a8d30dc57eb85eb401b9538a47d4aeb660f10c042bfb804ae76b7f02976fce27ef02391523", 0xcf}, {&(0x7f0000001000-0x2f)="622a12a80d42eec8aaaa65074c69451c5fe7636fb7eae0de93a1f48a5386e555743b1f3bb6f3615847aae585e8c25f", 0x2f}, {&(0x7f00003d0000-0xb4)="e86e74b1793cea1d213d165e6e448ffa8e1527539cb7a91354b47eba69d78b7365869f24468067067b8db04fa1500ce8216bf4e8d8cd8ce77c62f13b4822afa00d40a630a139ebf1d8278bfeb2a43339c3cde0862f93ef1319bd435d7da65902c36354101acd211fc193237fbed435755a5c1945a15c1726abc7d9c5ed0b45a84ce462f25d0af57a9516faacd713bec59ecad43ae42376ab231367d6104c42fa90a8a0ab76dabd4cc5e77aa64e565fde515c422b", 0xb4}, {&(0x7f0000402000)="af8fee2c6835aab8d65ce610d9e4109538f307a13b6d0a6763c00fc9f192f52aebf2eb10c803af8f595fbf10fc9e68abfa7befd902cce677651a1a712cc33b168530759dec1f67546b37e371422ba0b19ddf8db3b86a01cd5b28d998548eb1ad995793aaf6abcaf927067f23fd6f408538139b04684fe6232241cfa74ff13c813a90d49a510c79ca5e9b48fa0e2dc28490b5ea00e42f79fce126e000084f486ce9d3a9e6b12a92517d611ed604143b5df51a2897f841ccfa856e87d2ad2e589d5260ca82cde9989317aebf53892238470d66bd802de2ba97773d154ba8", 0xdd}, {&(0x7f0000001000-0x7d)="509c4540cd7617eafd8f1e40b0b58ac9cdd89b8f5a843f47b30176e643924380c6dd5777329c4460b11f1e88fa5ed80977eb1b2871fa7b9a1d24705a1d98f6de10cb7b1e4f877708d3491dbc8d808e9aeef70c7f638edde26fa734f64dcd0c7223bea72e408f4a73df98298b773dcfd9babd729bd6c745773c0f6cc375", 0x7d}, {&(0x7f0000682000-0x25)="228692f0cf943efcf0f2acc9ddfb82a55203edb8c2d2b1e42b4ad885a298fafe741f3ac702", 0x25}, {&(0x7f0000001000-0x78)="21d6afccf4d507ffda23a5462e7ff7ef213f9c7ed5b5cd9deead5a62cb1d2a8d5fcb571738e03f40b9a41918c8ea59c9b9185ef2b40a5ec86b1fcbeeefd929bc08ecf4b1d66aef548d7bef7c4b3a06842a8255896c213a2261c81876003d80232773dc2183d6080daefc477eeda338fef412077026db5ff3", 0x78}], 0x8, &(0x7f0000001000-0xa0)=[@cred={0x20, 0x1, 0x2, r0, r2, r3}, @cred={0x20, 0x1, 0x2, r0, r4, r5}, @cred={0x20, 0x1, 0x2, r0, r6, r7}, @cred={0x20, 0x1, 0x2, r0, r8, r9}, @cred={0x20, 0x1, 0x2, r0, r10, r11}], 0xa0, 0x40000}, {&(0x7f00000bf000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f000030e000)="26b75e020de3aa3968c0243d16382adf02cdb3635a04f182ebacee733ee115aaf698c18e02e3e4bab328c3ea8b78fd8a14df6c556d9c9b360487a8187f5085ed0cfa1cc2d3ae69598a0f1a1d8302de95f30f3b9f6868a75a791d1d2cc20479d5ccc7db8422e6eb44ebfaa13946eb7e115c3ae147419e4fff831102244d0f3a7b9a95966b36105e90010ec0ec4a89a6f75abe247882c04c21664bee553313368c21483a3820facf95cee26cc4fed78320413043a9214b6416ce464150f97111164f8c8cf13a3ce1b566fe84287ced1b67ac32aac018c90c", 0xd7}, {&(0x7f0000000000)="17a4d16102462450182b0beae113c1b5529a00aa88d70c09bf54e904a2e24e16834bcfa7c6aae3f173", 0x29}, {&(0x7f0000e99000)="8d5583e3a90698b52239045511d163fc3b7209686011b0819ac8b2d77a3eb984a28fb3a4e15a3781a665b5640ae3bedd596ef26982681ecab15e420b3b3a89e35eea7336a9dee5b8641255a213ef23fea428e208dccb98ae5101efa9c7311379450c0c06ebc081c2c179", 0x6a}, {&(0x7f0000000000)="bfdb76ed734d70a894b1c44e687cc1b0c79b870361ce3262ee77b719413f1e0c8d488dad8f82879a09622e4b53e1b4fbb7c05fc4766a8c9e9d239c368bd1ce1b77b49f350ac92757440744ff3d88583703a8eb54eeffe2295b1d7d5b8155260577c22ace1ebebe10be4b18dbb2b5f110cbc4e6b51d118299", 0x78}, {&(0x7f0000a25000)="ed11b68da586f3113d1403277646dd2ffddca79627ce6a650b00a47d23ec6a0184a0abc95949ec8511cac79e547e2e83ad57a4177c7e1e208cfc55e5b1120bc57c3311de9ba1ca9e3c119a5888cdf31ec9a0664ed1e470f74b892bf61f96019583c2d633a06a51a1cd0581049c166620394d4d58e322e13e1a33bbcd6561b45cf39b491cc068b84aee1b96b71a83507c95d3cceea183c5026571d78588010732ea03b3c6376fb4", 0xa7}, {&(0x7f0000000000)="5d0b398ac8aa99a91ca76610b06d177aa9440197b4fb3b2d18d4ed21c8f03f596579a8bf1c7616b91618ede62189db8392254f869e8c87db4805cd3964297a", 0x3f}, {&(0x7f0000e72000-0x88)="b36ce0e5271437ae7557c4b518cee3c49a9bfed6585bb91919c8549ea3e10f9631a1bda68470124af2e9c1344457b9effe7b61f276dd691e64d61c16f309afdda53e665611c7dd7168732d3173d0fe3e464dbae8144104a836c45d5e582bd66224f1881df3f25d561d393cbb223095d7b272b3a408311ffbf4431a31f2a103887452566940c1f5ed", 0x88}, {&(0x7f0000768000)="d51abb310ab14993552b4a9f2ce43c682e138cd63255cdbe4f1c5c2c4853175d8038b4867892", 0x26}], 0x8, 0x0, 0x0, 0x40804}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x60)=[{&(0x7f00001cb000-0x73)="a36f60dc9eb7ce974d458a6eec7c06c5ccab34ab5ee50fb47325e0f30d8972011ade2c98d157efd5948d06613391326f355673b702603c4f77d0082e07968c69f5760bcaf38aed726fa2e53ef7de5fbe7bfc2f187b50fa8e19bb7d908455f23cc77e4622036fd81d39104854bb1019784c9cb9", 0x73}, {&(0x7f00002e5000)="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0x1000}, {&(0x7f0000001000-0x65)="c4da12c5a97969c1587d59dedb749a8efeb190cf59aff8ebed984009b839a9b4a14ffb91ff9305758b37770a34668f07772e373e737e0231ab53e96991dcb38af5a0651f496c13abad990c6186c53a9814c5d830d00b2a1163669396d02f983d15a2e93221", 0x65}, {&(0x7f0000000000)="c73b108231ca4b47aa48640fabba9ad479ba5e6f9d6f4242ffc8bc117267bd33fb1f2e7a74044d2adddf659d215f5cf01df4d19f0fb9ce2bf2abcdf2739714b318451c64651231711955adb57ef11db7ece521c32a475741d98edf35a5036b05b8112c44f8a0c5", 0x67}, {&(0x7f0000001000-0x3f)="907d7027be52e54a5d8f0063019955d35a7fd012c6a1e762c4105c6dbd89be55fb1391983ac0b79f81c5802954977726aea1c6c3be5f6b46766ea05d8d70aa", 0x3f}, {&(0x7f0000001000-0xa9)="f925660841f209448fb3b0cb2c14b67ed33961936d5cc5477ff2eebbc4d180c5c0180ea36b8e07b66a43d18129f92db75530ba962e9e6c3399bdae92c2de1b45cfdb0872d33d5bfec3deac6a1e8f106c53b37aa9cb53a4d7f55e992fdeed373c7cc53ed6d2695e6f1534fc8ea71bd99b9c6d5d5699ffac97ed0f50712eee9aa8763ca322feb3b26b25c2dae0ed4d6a4e244d6e69c6849d1bd068369e8491fd677b094d00afa325350c", 0xa9}], 0x6, &(0x7f0000001000-0x58)=[@cred={0x20, 0x1, 0x2, r0, r12, r13}, @cred={0x20, 0x1, 0x2, r0, r14, r15}, @rights={0x18, 0x1, 0x1, [r16]}], 0x58, 0x800}], 0x3, 0x0) 2018/01/31 08:03:04 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x40005) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000+0x873)='./file0\x00', 0x52100, 0xa) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000014000-0x8)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)="a9f860133ab143484a341790af6ea4122c32fa9fb3cf5e9f3ebf1e", 0x1b, 0x0) keyctl$get_persistent(0x16, r2, r3) mkdirat(0xffffffffffffffff, &(0x7f0000011000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00005d8000-0x18)={0x0, 0xf496, 0x10, 0x9, 0x3ff}, &(0x7f00002b8000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c2e000)=@assoc_id=r4, 0x4) clone(0x0, &(0x7f0000c92000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000b87000-0x38)={0x0, 0x0, &(0x7f00006a1000)={&(0x7f00009be000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x10}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 08:03:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000042f000)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f000003d000)=[{{&(0x7f000012c000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00001b8000)=[{&(0x7f0000933000-0x25)=""/37, 0x25}, {&(0x7f00007e4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000476000-0x15)=""/21, 0x15}, {&(0x7f00001ee000)=""/185, 0xb9}], 0x4, &(0x7f00009eb000)=""/5, 0x5, 0x5}, 0x7fffffff}, {{&(0x7f0000a9e000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000795000-0x20)=[{&(0x7f000003b000-0x9e)=""/158, 0x9e}, {&(0x7f0000926000)=""/0, 0x0}], 0x2, &(0x7f00002ba000)=""/118, 0x76, 0x81000000000}, 0x8}, {{&(0x7f000042e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000071f000-0x50)=[{&(0x7f0000ca4000-0x42)=""/66, 0x42}, {&(0x7f0000239000)=""/181, 0xb5}, {&(0x7f0000a82000-0x65)=""/101, 0x65}, {&(0x7f000074b000-0x1f)=""/31, 0x1f}, {&(0x7f0000b3c000)=""/220, 0xdc}], 0x5, &(0x7f0000fd0000-0x3b)=""/59, 0x3b, 0x4}, 0x3}, {{&(0x7f0000164000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00007f5000)=[{&(0x7f0000f21000)=""/119, 0x77}, {&(0x7f00003e3000-0x80)=""/128, 0x80}, {&(0x7f0000621000-0x1000)=""/4096, 0x1000}, {&(0x7f00006bf000)=""/245, 0xf5}, {&(0x7f000089d000-0xda)=""/218, 0xda}, {&(0x7f0000c21000-0x9e)=""/158, 0x9e}, {&(0x7f000038d000-0x6a)=""/106, 0x6a}, {&(0x7f0000bba000)=""/177, 0xb1}, {&(0x7f00007a0000-0xec)=""/236, 0xec}], 0x9, &(0x7f00000fa000-0xed)=""/237, 0xed, 0x3}, 0x3}], 0x4, 0x2, &(0x7f0000a1c000)={r0, r1+10000000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000195000)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x2, 0x6, 0x6, 0x3, 0xffff, 0x2, 0xac6b, 0x6, 0x9, 0x7, 0x101, 0x0, 0x7, 0x2]}, &(0x7f00006cd000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c0c000)={0x10001, 0x6, 0x208, 0x4, 0x26f, 0x5, 0x5, 0x8, r3}, &(0x7f0000050000)=0x20) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00009e6000-0xce)="24b38bffffffff54115223ef6c0058327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b04250000000000000001278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed008c46", 0xce) setsockopt$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$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0xfffffffffffffc7c) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f000008f000)="3577ddfac5a435b8360c948f082eba154c466bcf93b5524fd083751a2768b49d90eac8a71e6b1c8801954c893c82fe5093bf81db71b408b7670399be9f9bf434d3abdb42565e9e0a6566515dd2e7dd7c17c53c8cff9a6a04c757eb664ae8dfb6ef3f5c34021cced7947b31bd3067eb6ce3d34fb3133102791258b4722b6e35319f3e10476a1099e57dc094") openat$keychord(0xffffffffffffff9c, &(0x7f0000905000-0xe)='/dev/keychord\x00', 0x80000, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = getpgrp(0xffffffffffffffff) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f0000d66000-0x108)={0x3aa8495d, {{0xa, 0x1, 0x2c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xc1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) fcntl$setown(r4, 0x8, r5) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fe8000-0x10)='/dev/sequencer2\x00', 0x240002, 0x0) ioctl$KDGKBSENT(r6, 0x4b48, &(0x7f00008cb000-0x4)={0x0, 0x7fffffff, 0xffffffffffffff7f}) 2018/01/31 08:03:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bfd000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = dup2(r0, r0) getsockname$packet(r1, &(0x7f0000a97000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009ad000)=0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000070b000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffda6) listen(r2, 0x0) connect$inet6(r0, &(0x7f0000665000)={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000000000000002}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00003a3000)=0x2, 0x4) munlock(&(0x7f000096f000/0x3000)=nil, 0x3000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00007c1000-0x4)=0x2, 0x4) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000e4e000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fab000)=0x14) 2018/01/31 08:03:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000068a000-0x4)=0x0) ptrace$getenv(0x4201, r1, 0x1, &(0x7f0000e57000-0x8)=0x0) ftruncate(r0, 0xf2f) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000a66000-0xf3)=""/243) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e4f000-0x10)={0x0, 0x0, 0x2, 0x7fffffff}, &(0x7f0000782000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000009f000)={r2, 0x4, 0x4}, &(0x7f0000de1000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000142000)={0x18eb19e8, {{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]}}, 0x90) 2018/01/31 08:03:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x1, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x0, []}) ioctl(r0, 0x10000008936, &(0x7f00002b1000)="") getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000ddc000-0x24)=""/36, &(0x7f0000a6b000)=0x24) 2018/01/31 08:03:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000033b000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000036b000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000198000-0x20)="7a3ccca80202a0da85e6e904008013ae32382dc8db05000800643a8d2b54791a"}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000cac000-0x4)=0x3300) 2018/01/31 08:03:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b7a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000c14000-0x50)={{0x1, 0x0, 0x101, 0x3, 0x3}, 0x6, 0x3, 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]}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000bcb000-0x8)=0x3) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r2, 0x80047437, &(0x7f00007da000-0x7a)="") 2018/01/31 08:03:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") bind(r0, &(0x7f0000220000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x0, 0x2, {0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xffffffff}}}, 0x3a) 2018/01/31 08:03:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) get_robust_list(r0, &(0x7f00008cb000-0x8)=&(0x7f0000653000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000504000)=0x18) timer_create(0xffbffffffffffff3, &(0x7f00000a3000)={0x0, 0x20, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d7000-0x4)=0x0) 2018/01/31 08:03:04 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000006000)={0x0, 0x0}) sendmsg$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 08:03:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f00008e3000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c99000)=0x10, 0x0) recvfrom$ipx(r0, &(0x7f00009da000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000c01000)={0x4, 0x2400000000, 0x81f, "bc02713be207", 0xffffffffffffffff, 0x0}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000254000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x80247009, 0xfffffffffffff189) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000486000-0xb)={0x0, 0x5, 0x0, 0x2, 0x7, 0x4, 0x6, 0x7ff, 0x4, 0x4000000000000, 0x7}, 0xb) 2018/01/31 08:03:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005c5000+0x5d6)='net/ip_tables_names\x00') sendfile(r0, r0, &(0x7f000030d000)=0x0, 0xf1ba) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000034000-0x4)='tls\x00', 0x4) 2018/01/31 08:03:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f00007ce000-0x4)=0x0, &(0x7f00001a8000)=0x4) sched_yield() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ddf000)='/proc/self/net/pfkey\x00', 0x200001, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000bee000)={0x0, 0x0}) ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000da4000-0x10)={0x0, 0x0}, &(0x7f0000190000-0x4)=0x10) 2018/01/31 08:03:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000068a000-0x4)=0x0) ptrace$getenv(0x4201, r1, 0x1, &(0x7f0000e57000-0x8)=0x0) ftruncate(r0, 0xf2f) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000a66000-0xf3)=""/243) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e4f000-0x10)={0x0, 0x0, 0x2, 0x7fffffff}, &(0x7f0000782000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000009f000)={r2, 0x4, 0x4}, &(0x7f0000de1000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000142000)={0x18eb19e8, {{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]}}, 0x90) 2018/01/31 08:03:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000b42000)='./file0\x00', &(0x7f000095d000-0xd)=@known='security.ima\x00', &(0x7f00007f8000-0x1000)=""/4096, 0x1000) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005e9000)='/selinux/status\x00', 0x0, 0x0) accept4$llc(r0, &(0x7f0000a0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000052e000-0x4)=0x10, 0x80800) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x0, []}) ioctl(r1, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:04 executing program 0: mmap(&(0x7f0000000000/0x4ee000)=nil, 0x4ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004ef000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) connect$netlink(r2, &(0x7f00001a8000-0xc)=@kern={0x10, 0x0, 0x0, 0x1}, 0xc) r3 = syz_open_dev$sg(&(0x7f00003e6000-0x9)='/dev/sg#\x00', 0x2, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000399000-0x69)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000013f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$ipx(r4, &(0x7f00000a2000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000ae000-0x4)=0x10) getxattr(&(0x7f0000009000)='./file0\x00', &(0x7f0000004000)=@random={'system.', '/dev/binder#\x00'}, &(0x7f000000c000-0x7e)=""/126, 0x7e) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x10, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}, @decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f0000009000-0x82)=""}) 2018/01/31 08:03:04 executing program 2: r0 = add_key$keyring(&(0x7f0000386000)='keyring\x00', &(0x7f0000965000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='net/if_inet6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x3a45cc57, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c6a000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) fanotify_mark(r2, 0xf8, 0x10002, r3, &(0x7f0000b24000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x1, 0x3f, 0x80}, &(0x7f0000001000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000000+0x34b)={r4, @in6={{0xa, 0x2, 0x84, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/31 08:03:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00002c8000)={0x0, 0x400, 0xa88815fea5d3e131}, &(0x7f00001b8000)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f00000)=@assoc_value={r1, 0x81}, 0x8) fchdir(0xffffffffffffffff) 2018/01/31 08:03:04 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006bb000)='clear_refs\x00') ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000822000)={0x6, 0x7, 0xf}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00006db000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xfffffffffffffe59) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x40000202c, &(0x7f0000000000)={0x897e, {{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]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00001f8000-0xf8)={0x0, 0xf0, "9229ff55aa15a0c3374966c2073eb6ad12f13f115f0f03ef4b83f22aca60865ffdd7297b9aa38389c26bf8feb0e01824dc33152ad80b8cce1177a637676170f49cdcbf5368430340664ab02f406da0da315a126f06fe25b092e0b6f294734b04bdf03301eeafc52af86878bee34efe6ad1383686f147cec7667d7f026a116885246edaee5b897586cc5c9a4ab2d25749092e7a52d627c602521005c0549e6bd50cbfd932c80afff836f074e5e8ca20f198c65d6d4745efb7e45233635c59e94f0cdde13c33d1e0e69aec13e7c58e34736c6d2927b8413434771987f73eb421897066b189b972565851bb68ba47ebaffb"}, &(0x7f0000f55000)=0xf8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000318000-0x8)={r2, 0x0}, &(0x7f00001e6000)=0x8) r3 = fcntl$dupfd(r0, 0x406, r0) unshare(0x80a000) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00001f9000-0xe8)={{{@in=@remote={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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b0000-0x4)=0xe8) r5 = geteuid() setreuid(r4, r5) r6 = socket(0x100001000000a, 0xa, 0xffffffffffff7972) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f00004dc000)=""/15) pipe(&(0x7f0000feb000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000a92000-0x5c)={{0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, 0x7f, [0x80000001, 0x4, 0xaf, 0x1, 0x100, 0x1, 0xfffffffffffffff7, 0x4]}, 0x5c) ioctl$TUNSETQUEUE(r8, 0x400454d9, &(0x7f000094e000)={@generic="efc8957c086c3e36f2a5cef81feebb13", @ifru_map={0x0, 0x4a9, 0x2, 0x6a5d2e99, 0x3, 0x80000001}}) r9 = getuid() lstat(&(0x7f0000400000-0x8)='./file0\x00', &(0x7f0000f90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000ec5000-0x8)='./file0\x00', r9, r10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x0, []}) ioctl(r7, 0x7, &(0x7f0000156000-0x127)="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") r11 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079b000)='/dev/sequencer2\x00', 0xa00, 0x0) write$fuse(r3, &(0x7f00002c1000-0x28)={0x28, 0x0, 0x1, @fuse_notify_store_out={0x3, 0x7ff, 0x6}}, 0x28) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000350000)=@generic="cbbeb64f35b8345e744ce6d9d2ca3841", 0x10) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000a29000-0x4)=0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000720000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000eda000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r11, 0x8916, &(0x7f0000a0f000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8, r12}) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000269000)=@generic={0xfff, 0x0, 0x1}) 2018/01/31 08:03:04 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000002d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f0000023000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:03:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000a88000)={&(0x7f0000dbe000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b43000-0x70)=[{&(0x7f0000ca1000-0x89)=""/137, 0x89}, {&(0x7f0000e3e000)=""/174, 0xae}, {&(0x7f0000fbf000)=""/0, 0x0}, {&(0x7f0000330000-0x67)=""/103, 0x67}, {&(0x7f0000378000)=""/47, 0x2f}, {&(0x7f0000e78000)=""/244, 0xf4}, {&(0x7f000036e000)=""/83, 0x53}], 0x7, 0x0, 0x0, 0x1}, 0x7524433bce08081f) bind$netlink(r1, &(0x7f000055c000-0xc)={0x10, 0x0, 0x3, 0x8004402}, 0xc) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5c1, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000db1000)=""/109, 0xffffffffffffffb4, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe40) [ 100.841041] binder: 18137 invalid dec weak, ref 129 desc 0 s 1 w 0 2018/01/31 08:03:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000838000)={{0xfffffffffffffd0f, 0x6458e6c8}, {0x0, 0x11}, 0x5, 0x6, 0x100000001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_out(r0, 0x2, &(0x7f0000234000-0x8)=0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xfffffffffffffe4d) preadv(r1, &(0x7f00005d5000)=[{&(0x7f0000e16000-0xd9)=""/217, 0xd9}, {&(0x7f0000d8d000)=""/80, 0x50}, {&(0x7f00007fd000)=""/114, 0x72}, {&(0x7f0000d9e000-0xe)=""/14, 0xe}, {&(0x7f00005e8000-0x80)=""/128, 0x80}, {&(0x7f00007a8000)=""/34, 0x22}], 0x6, 0x0) r2 = add_key$user(&(0x7f000036c000)='user\x00', &(0x7f0000784000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b53000)="f209c9fb5226ae17e83038f9aaa17e3493fc00d1c0", 0x15, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r2, 0x210) setsockopt$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) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000063e000)='/selinux/policy\x00', 0x0, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b9a000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00007ea000-0x8)={0x0, 0x38a8f70f}, &(0x7f0000874000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00008e9000)={r4, 0x9, 0x30, 0x9, 0x3}, &(0x7f00003ff000)=0x18) clone(0x0, &(0x7f0000cbf000)="", &(0x7f000064b000)=0x0, &(0x7f000021f000)=0x0, &(0x7f0000f40000)="") getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) [ 100.882865] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/31 08:03:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000035f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000fb000-0x24)={0x1f, 0x5, 0x100, 0x4, 0xfffffffffffff001, 0x3428, 0x101, 0x8, 0x4, 0xfffffffffffffffb, 0x6, 0x2}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000f36000)={0x0, 0x3, 0x1ffc}, 0x4) [ 100.898622] binder: 18137:18145 ioctl 40046207 0 returned -16 2018/01/31 08:03:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000234000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a4d000)=0xc) getresuid(&(0x7f0000756000)=0x0, &(0x7f0000a93000)=0x0, &(0x7f0000649000-0x4)=0x0) setreuid(r1, r2) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f63000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, []}, 0x10) 2018/01/31 08:03:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000038e000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0xfffffffffffffffd, &(0x7f0000505000)="586de7e37b29cf3220c91430a3caf79f792f0d2d2d6bbfc798fa8fa54d8cb0faff2348c6245678") symlink(&(0x7f00008a8000)='./file0/file0\x00', &(0x7f0000a66000-0x8)='./file0\x00') chdir(&(0x7f0000f83000)='./file0\x00') getcwd(&(0x7f0000725000)=""/61, 0xffffffffffffffbb) 2018/01/31 08:03:04 executing program 5: clone(0x0, &(0x7f0000288000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f00000b7000)=0x0, &(0x7f0000bba000-0x6)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x3, 0x0, &(0x7f0000000000)=[], 0x27fffd) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000)={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) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x200)=@expire={0x200, 0x18, 0x800, 0x6, 0x3, {{{@in=@loopback=0x7f000001, @in=@rand_addr=0x8000, 0x3, 0x0, 0x1, 0x3, 0x2, 0x20, 0x80, 0x62, 0x0, r1}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0xbe9, 0x51, 0x1, 0x5, 0x0, 0x4, 0x0, 0x7f}, {0x3, 0x800, 0x8, 0x10001}, {0x200, 0x7, 0x100}, 0x1, 0x7, 0xa, 0x3, 0x1000, 0x0}, 0x80}, [@algo_crypt={0xb0, 0x2, {{'ctr-twofish-3way\x00'}, 0x340, "a48bf8edea3abf6999ceb9b3a1db9c25f3cf40cd7bbfd2c2ffe0daeb4df4e8b16b973f6e73554686f2bf068437049cfc3f00bde856cd9875d46f02057f07bde77fabac149739894d4ead26110c5a44d96622757e13bbf0d5dc80940bf3fa0fd93ecd4ce8e0406b45"}}, @offload={0xc, 0x1c, {0x0, 0x1}}, @ipv6_hthresh={0x8, 0x4, {0x2d, 0x66}}, @etimer_thresh={0x8, 0xc, 0x1}, @user_kmaddress={0x2c, 0x13, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xa1039730b4916e7d}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @replay_thresh={0x8, 0xb, 0x4}]}, 0x200}, 0x1, 0x0, 0x0, 0x8001}, 0x80) 2018/01/31 08:03:04 executing program 4: mmap(&(0x7f00002af000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00002af000)=0x0, 0x88, 0x0, &(0x7f0000191000)={0x77359400, 0x0}, &(0x7f00002b1000-0x4)=0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000-0xf)='userGPL}&ppp0-\x00') 2018/01/31 08:03:04 executing program 3: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006da000-0xc)='/dev/rfkill\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000a41000-0x4)=0x100000001) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000774000)={0x0, 0x80000, r0}) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f80000-0x34)={{0xffffffffffffffff, 0x2, 0x40, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000f7f000)='/dev/usbmon#\x00', 0x1, 0x20400) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f80000)='/dev/ptmx\x00', 0x88000, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000f7f000)="74761657b29eef1ddbaf130a7566890caa3d88fcb92edf90bfd107003a8226d91f998b25", 0x24) r3 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r3, &(0x7f0000f73000-0x38)={&(0x7f0000e7c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000eee000-0x7c)=@newlink={0x48, 0x10, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MAP={0x28, 0xe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:03:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ffc000-0xe)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000997000-0x8)={0x0, 0x100000001}, &(0x7f0000d15000+0x843)=0x8) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ffb000)={r2, 0x0, 0x9}, &(0x7f0000ffb000)=0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000906000)={0x0, 0x0}) r3 = syz_open_dev$tun(&(0x7f0000953000)='/dev/net/tun\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000fb2000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bridge0\x00'}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000080e000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000003e000-0x8c)={0x1000, 0x0, 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]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f000073f000-0x48)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$int_in(r0, 0x5421, &(0x7f00005ad000-0x8)=0x3b) close(r3) socket$inet(0x2, 0x1, 0x2) 2018/01/31 08:03:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cfd000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f0e000-0xb8)={0x0, 0x2, 0xbc7, 0x200, 0x9, 0x100000001, 0x9, 0x9, {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]}, 0x9, 0x3, 0xffffffffffff8000, 0x5, 0x5}}, &(0x7f0000fbe000)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000371000)={r1, 0x783}, &(0x7f0000878000-0x4)=0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") accept4$packet(r0, &(0x7f0000508000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005cd000)=0x14, 0x80800) 2018/01/31 08:03:04 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004ec000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d1b000)="8950200d010000001a0000ec0008000000002b65336da4", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) symlinkat(&(0x7f000068b000-0x8)='./file0\x00', r0, &(0x7f0000a77000-0x8)='./file0\x00') 2018/01/31 08:03:04 executing program 5: futex(&(0x7f0000817000-0x4)=0x0, 0x54659374cb49424a, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/31 08:03:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) bind$inet6(r0, &(0x7f0000efd000)={0xa, 0x0, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000bbc000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0xe8) sendto$inet6(r0, &(0x7f00000c4000)="", 0xff36, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 08:03:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') clock_gettime(0x0, &(0x7f00003f9000)={0x0, 0x0}) ppoll(&(0x7f00006d4000+0xd07)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ab7000-0x8)={0x0, r1+30000000}, &(0x7f000028a000)={0x0}, 0x8) clock_gettime(0x0, &(0x7f00001c5000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000dd1000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00001d7000-0x10)={0x0, 0x0}) getitimer(0x0, &(0x7f0000d7a000)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x0, &(0x7f0000862000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000a27000)=[], 0xffffffffffffffb5) 2018/01/31 08:03:04 executing program 5: 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) r0 = add_key(&(0x7f0000001000)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xcf)="49d5237670e4b062368968c46a92e2e88b82172f26876e3a771e3c358d7e76bd1935d51f2d85c8a513b1ebc60bf135abf2edaafbea97f84fa010c76bb69730b8a1d8b1f269abd24217be2849c9b9a23c3444e66eb40d4608d177432327f2f01bd7ecaf5231bf6168254ce8ffdd37371f46ce2ee9bc46fa14f91e168acab65680fb26aee9a49838b110108fe01327416e4e6e4c042a7a85c5815e7f3e16a2c705dae78abae68d3adac151c4593f66f2d81495d719169ba4b2f5d08365532be27ac6eed99a36e6963937d91cd8e290df", 0xcf, 0xfffffffffffffff9) r1 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000001000)=0x32, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) request_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x1)='\x00', r0) r3 = geteuid() r4 = getgid() fchown(r2, r3, r4) r5 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r5, &(0x7f0000001000-0x14)="", 0x0, 0x4008006, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4000000000002}, 0x1c) 2018/01/31 08:03:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x0, []}) memfd_create(&(0x7f0000d06000)='keyring\x00', 0x2) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000bd1000)=@req={0xffffffffffffffe9, &(0x7f00008eb000-0x50)={@generic="7b8053d3839cffc08acfd27dee74ea59", @ifru_flags=0x100}}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:04 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utime(&(0x7f0000011000)='./file0\x00', &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") pipe2(&(0x7f0000bda000+0x682)={0x0, 0x0}, 0x4000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000bf5000-0x4)=0x2d003f2d, 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000038a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f5a000-0x4)=0xc) timer_create(0x7, &(0x7f000099b000)={0x0, 0x3e, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000767000-0x4)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000a80000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 08:03:04 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x800000000) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="1b00000018007fafb72d1cb2a4a2809302064b720ba8432c752623", 0x1b}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) munmap(&(0x7f0000005000/0x2000)=nil, 0x2000) 2018/01/31 08:03:04 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000006000)='attr/sockcreate\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000000)={0xe5, &(0x7f0000006000)="59480e2e5104ccbaa60ce5a6a4595181da56e8d26ebddee5f94ada0663d750ba8ab1c18db36c0a604bfe5b10c0e92dfc67a1eeb59a449c514ac83f5b4d379d2d6f5adbcce6fa26846af95f32aa91f89c3ceb92936d56892a0db35e97b99817d0364c558e58b0360cf6f93e72c2dae2b483d40319982d2653f71f26e876105cbf8a8949f45cfa977467a55a81b576a6a9435dc108e8ed28a1b2609892d024a27417b6d13dfa95949eb827679c56934df3085609477516a8dacf88899c3ce4d33e38afb4b2b50d6d72533469bee6a9493103cf20bfb8519ea8a31c2c4b329e4559745eafa942"}) r1 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000)={@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$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000)={r2, 0x1, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000004000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/31 08:03:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8d000-0xa)='/dev/ptmx\x00', 0xffffbffffffffffe, 0x0) ioctl$TCSETS(r0, 0x402c542d, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f3a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) preadv(r0, &(0x7f000032f000-0xa0)=[{&(0x7f00006d8000-0xf1)=""/241, 0xf1}, {&(0x7f0000306000)=""/192, 0xc0}, {&(0x7f0000264000)=""/239, 0xef}, {&(0x7f00004e7000)=""/228, 0xe4}, {&(0x7f000074b000)=""/0, 0x0}, {&(0x7f000002d000-0x1)=""/1, 0x1}, {&(0x7f0000934000-0x27)=""/84, 0x54}, {&(0x7f0000d20000-0x57)=""/87, 0x57}, {&(0x7f0000e9a000-0xbf)=""/191, 0xbf}, {&(0x7f0000abd000-0x7f)=""/127, 0x7f}], 0xa, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000448000-0x4)=0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000311000)=0x4, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000096c000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=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}}, &(0x7f000084c000)=0xe8) lstat(&(0x7f0000828000)='./file0\x00', &(0x7f00002aa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fcc000)={r2, r3, r4}, 0xc) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000831000)=0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000965000)={0x0, 0x4}, &(0x7f0000dc1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000069f000)={r5, @in={{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xdf, 0x8, 0x3ff, 0x100, 0x6, 0x2, 0x29b, 0x9, 0x81, 0xffffffffffff8000, 0x6, 0x0, 0x9, 0x47, 0xfffffffffffff94e]}, &(0x7f00002ef000-0x4)=0x108) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000661000-0x4)=0x0) r6 = open(&(0x7f00002c6000)='./file0\x00', 0x8000, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r6, 0xc04c5349, &(0x7f0000918000)={0x0, 0xa, 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]}) 2018/01/31 08:03:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000d1e000)={0x0, 0x8c9, 0x0, 0x4, 0x1, [{0xffffffffffffffff, 0x40, 0x8000000000000, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0}]}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000bd9000)={0x6, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x8, 0xffffffffffffff81, 0x5, 0x10000, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x9, 0x5d6}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x8)='./file0\x00', &(0x7f000000d000-0x8)='./file0\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000c000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000009000-0xc)='/dev/rfkill\x00', 0x88200, 0x0) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f000000a000)={0x7fff, 0x5b27, 0x0, 0x1000}) pivot_root(&(0x7f000000d000)='./file0\x00', &(0x7f000000d000)='./file0\x00') fstatfs(r0, &(0x7f000000d000-0xf0)=""/240) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000d000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x3, 0x3, 0x0, 0xa0, 0x80, 0x3b, r2, r3}, {0x2, 0x2, 0x7, 0xc2f, 0xffffffff, 0xe1ad, 0x8, 0x5}, {0x9, 0xffffffff, 0xd25, 0x8}, 0xfffffffffffff800, 0x8, 0x1, 0x0, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0x3c}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7, 0x2, 0x3, 0x1e, 0xf892, 0x40, 0x100}}, 0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, &(0x7f000000f000-0x4)=0xc) getresuid(&(0x7f0000004000)=0x0, &(0x7f000000d000-0x4)=0x0, &(0x7f000000c000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000c000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7, 0x2, 0x9, 0x2, 0x80, 0x0, 0x6e, r2, r5}, {0xa39d, 0xfffffffffffff2c7, 0x7, 0xf336, 0x4, 0x2, 0x8, 0x9}, {0x100000000, 0xffff, 0x4, 0x7}, 0x3f, 0x3, 0x0, 0x1, 0x3, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x11}, 0x0, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x4, 0x1, 0x0, 0x80000000, 0x1ff, 0xb4f4}}, 0xe8) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000b000)="5500000018007fafb72d1cb2a4a280930206000000a84305022623692500080000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ac6220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) [ 101.165600] device syz4 entered promiscuous mode 2018/01/31 08:03:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a8a000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00009f2000)={0x4, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000877000)={0x4, &(0x7f0000191000-0xf2)=""/242, &(0x7f0000948000)=[{0x3460, 0xb, 0x1, &(0x7f00000e5000-0xb)=""/11}, {0x9, 0x6e, 0x5, &(0x7f0000612000-0x6e)=""/110}, {0xed11, 0xec, 0x800, &(0x7f00000a1000-0xec)=""/236}, {0x6, 0xbd, 0x101, &(0x7f0000176000-0xbd)=""/189}]}) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 08:03:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000405000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000c1b000-0x23)=""/35) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f000000c000+0x38c)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000682000)=0x10, 0x80000) listen(r1, 0x2000000000000000) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00005d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) [ 101.252038] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor3/18256 [ 101.260876] caller is __this_cpu_preempt_check+0x1c/0x20 [ 101.266318] CPU: 0 PID: 18256 Comm: syz-executor3 Not tainted 4.4.113-g962d1f3 #2 [ 101.273918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.283259] 0000000000000000 790883949278a1c9 ffff8800a7a97800 ffffffff81d028ed [ 101.291255] 0000000000000000 ffffffff839fe3a0 ffffffff83cef6a0 ffff8800ba41af80 [ 101.299228] 0000000000000003 ffff8800a7a97840 ffffffff81d62834 ffffffff810002b8 [ 101.307232] Call Trace: [ 101.309793] [] dump_stack+0xc1/0x124 [ 101.315129] [] check_preemption_disabled+0x1d4/0x200 [ 101.321855] [] ? 0xffffffff810002b8 [ 101.327108] [] __this_cpu_preempt_check+0x1c/0x20 [ 101.333570] [] tcp_try_coalesce+0x249/0x4d0 [ 101.339521] [] ? tcp_parse_options+0x970/0x970 [ 101.345731] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 101.352803] [] tcp_queue_rcv+0x127/0x720 [ 101.358484] [] tcp_send_rcvq+0x39b/0x450 [ 101.364166] [] ? tcp_rcv_established+0x2230/0x2230 [ 101.370716] [] ? do_softirq.part.17+0x40/0x60 [ 101.376831] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 101.383648] [] ? lock_sock_nested+0x90/0x120 [ 101.389680] [] ? trace_hardirqs_on+0xd/0x10 [ 101.395621] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 101.401911] [] tcp_sendmsg+0x1e8f/0x2b10 [ 101.407595] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 101.414584] [] ? sock_has_perm+0x1c2/0x3e0 [ 101.420439] [] ? tcp_sendpage+0x1830/0x1830 [ 101.426381] [] ? inet_sendmsg+0x201/0x4c0 [ 101.432150] [] inet_sendmsg+0x2bc/0x4c0 [ 101.437748] [] ? inet_sendmsg+0x73/0x4c0 [ 101.443435] [] ? inet_recvmsg+0x4c0/0x4c0 [ 101.449207] [] sock_sendmsg+0xca/0x110 [ 101.454724] [] SYSC_sendto+0x2c8/0x340 [ 101.460230] [] ? SYSC_connect+0x310/0x310 [ 101.466013] [] ? __fget+0x232/0x3b0 [ 101.471262] [] ? __fget_light+0x199/0x1e0 [ 101.477031] [] ? SyS_futex+0x210/0x2c0 [ 101.482540] [] ? do_futex+0x15d0/0x15d0 [ 101.488135] [] ? __fget_light+0x199/0x1e0 [ 101.493915] [] SyS_sendto+0x40/0x50 2018/01/31 08:03:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x11)='net/softnet_stat\x00') ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000443000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) poll(&(0x7f00004d7000+0x9a)=[{r1, 0x0, 0x0}], 0x0, 0xfffffffffffffff9) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/01/31 08:03:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) bind$unix(r0, &(0x7f000026d000)=@abs={0x1, 0x0, 0x1}, 0x8) unlink(&(0x7f000008f000-0x8)='./file0\x00') recvfrom$llc(r1, &(0x7f0000097000)=""/11, 0xb, 0x40, &(0x7f0000429000)={0x1a, 0xc, 0x1, 0x101, 0x4, 0x100000000, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) connect$unix(r0, &(0x7f0000162000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/31 08:03:05 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000002000-0x4)=0x0) r1 = syz_fuse_mount(&(0x7f0000c7a000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80004, 0x3387, &(0x7f0000003000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000002000-0x20)={@generic="6588556adbc7c7e54dbd28c5e9a1e41d", @ifru_flags=0x401}) poll(&(0x7f0000001000-0x48)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 08:03:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f000066d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f00004a2000)=""/131, &(0x7f0000d53000-0x4)=0x83) mmap(&(0x7f0000000000/0xd7d000)=nil, 0xd7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x9) write(r1, &(0x7f0000d7c000-0xe9)="1f000000f90300ff00000001000000200700090000000100010000000101006e9e0000000000bbffff74dd7e7293e251", 0x30) mmap(&(0x7f0000d7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d7d000)='./file0\x00', &(0x7f0000d7e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d7e000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000919000)=0x619) r4 = add_key$keyring(&(0x7f0000d7e000-0x8)='keyring\x00', &(0x7f0000d7e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r2, r4) mmap(&(0x7f0000d7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000d7f000-0x40)=[{&(0x7f0000d7f000-0xfa)=""/250, 0xfa}, {&(0x7f0000c4b000)=""/12, 0xc}, {&(0x7f0000747000-0x2a)=""/42, 0x2a}, {&(0x7f0000750000)=""/63, 0x3f}], 0x4) 2018/01/31 08:03:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000501000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003ff000)='smaps\x00') sendfile(r1, r1, &(0x7f0000591000-0x8)=0x0, 0xfffc) 2018/01/31 08:03:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000713000)={0x7, &(0x7f0000ecb000-0x38)=[{0x9, 0xa6, 0x100000000, 0x81}, {0x8000, 0x4, 0x0, 0x101}, {0x8, 0x5, 0x7fffffff, 0x1000}, {0x80000000, 0x101, 0x1f, 0x200}, {0x7fff, 0x47f6, 0x9e, 0x4}, {0x7, 0xffffffffffffff81, 0x0, 0x8001}, {0x6, 0x6, 0x7, 0x78}]}, 0x10) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f000050a000-0x6e)="", 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00006fd000)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000576000)=[], 0x0, 0x0}, 0x0) 2018/01/31 08:03:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d84000)='/dev/loop#\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000dfb000+0x13e)={0x0, 0x0}) ptrace$setsig(0x4203, r1, 0x8, &(0x7f0000893000)={0x14, 0x8008, 0xff, 0x3}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b53000-0x10)='/dev/sequencer2\x00', 0x8100, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000c6f000)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f000039d000)=0xc) preadv(r0, &(0x7f0000672000-0x30)=[{&(0x7f0000ad2000-0x1000)=""/4096, 0x1000}, {&(0x7f00006e0000)=""/191, 0xbf}, {&(0x7f00000e6000)=""/242, 0xf2}], 0x3, 0x0) getresuid(&(0x7f0000267000)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x8, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e0f000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f00002e8000-0x1000)="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", 0x1000) readlinkat(r2, &(0x7f0000105000-0x8)='./file0\x00', &(0x7f0000b84000)=""/110, 0x6e) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000c6f000)=""/4096) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000137000+0x3a3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/31 08:03:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b2d000)='/dev/sequencer\x00', 0x8400, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000aef000-0x4)=0x40) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x0, []}) ioctl(r1, 0x8936, &(0x7f0000000000)="") [ 101.499165] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 101.519944] device syz4 left promiscuous mode 2018/01/31 08:03:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") fsetxattr(r0, &(0x7f0000a2c000)=@known='security.ima\x00', &(0x7f000095b000-0x20)='md5sumuserkeyringbdev]ppp1\'user\x00', 0x20, 0x1) 2018/01/31 08:03:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f9c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xd, 0xa0, 0x0, 0x67, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f000081a000)=""/93, &(0x7f0000f28000-0x4)=0x5d) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000075000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00004ee000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00005be000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000068f000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000490000)=0xe8) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000261000)=""/4096) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup3(r0, r2, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000163000)={&(0x7f00002e2000-0x1c)=@in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c, &(0x7f0000ec9000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) rename(&(0x7f0000690000-0x8)='./file0\x00', &(0x7f0000dbf000-0x8)='./file0\x00') sendto$inet6(r2, &(0x7f0000ebd000-0x5b)="", 0x0, 0x0, &(0x7f00000dd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/31 08:03:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000713000)={0x7, &(0x7f0000ecb000-0x38)=[{0x9, 0xa6, 0x100000000, 0x81}, {0x8000, 0x4, 0x0, 0x101}, {0x8, 0x5, 0x7fffffff, 0x1000}, {0x80000000, 0x101, 0x1f, 0x200}, {0x7fff, 0x47f6, 0x9e, 0x4}, {0x7, 0xffffffffffffff81, 0x0, 0x8001}, {0x6, 0x6, 0x7, 0x78}]}, 0x10) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f000050a000-0x6e)="", 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00006fd000)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000576000)=[], 0x0, 0x0}, 0x0) 2018/01/31 08:03:05 executing program 5: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001ef000)={@common="69703667720000000100", &(0x7f0000f6e000-0x10)=@ethtool_rxfh_indir={0x41, 0x2, [0xd0, 0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 08:03:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000097b000)={&(0x7f00000da000/0x1000)=nil, 0x9, 0x3, 0x5, &(0x7f0000cc2000/0x3000)=nil, 0xde39}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:05 executing program 0: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f00004b2000-0x4)=0x0, 0x80800) clock_gettime(0x0, &(0x7f0000716000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0xa067c56ebeff9c05, &(0x7f0000b14000)={r1, r2/1000+10000}, 0x10) r3 = mq_open(&(0x7f0000ef7000-0x16)="5847504cfd73656c666d696d655f7479706547504c00", 0x1, 0x0, &(0x7f00004bc000)={0xd81, 0x0, 0x9, 0x2, 0x7ff, 0x3, 0x1, 0x9}) r4 = socket$nl_crypto(0x10, 0x3, 0x15) fchmod(r3, 0x0) r5 = socket$inet(0x2, 0xa, 0x0) bind$vsock_stream(r5, &(0x7f00000d0000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) dup2(r0, r4) getegid() 2018/01/31 08:03:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000681000-0x8)={0x39980732, 0x0}, &(0x7f00007f4000-0x18)={0x0, 0x0, 0x4, 0x3, 0x7f, 0x7ff}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000049c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000dc9000)={0x0, 0x0, 0x9, [0x5, 0x10000, 0x1ff, 0x10000, 0x3, 0x7, 0x401, 0x200, 0xcde]}, &(0x7f000078a000)=0x1a) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000077c000-0x20)={0x8, 0x8df3, 0x8, 0x0, 0x5, 0x5, 0x80000000, 0x1, r2}, 0x20) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/31 08:03:05 executing program 3: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000002c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000002c000)={0x8001, 0x7, 0x9, 0x0, 0xa3, 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]}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f000002b000-0x11)=""/48, 0x30) 2018/01/31 08:03:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf8000-0xc)={0x0, 0x0}) mmap$binder(&(0x7f0000140000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x1b) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000260000)=""}) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00006a1000)={{0xa, 0x3, 0x7ac9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, 0x8001, [0x7, 0x1, 0x8, 0x2, 0xca73, 0x0, 0x9, 0x9]}, 0x5c) 2018/01/31 08:03:05 executing program 4: socket$inet(0x2, 0x7, 0x86f) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00007a0000)="89745189ffdd3ad287672abe2a16eb032e40aca1538ed7962e0f35703154f6390694abbc078b4409fe4f4dd501692c5fd46097412edbb16b26df8009e347a8898520e181ed2f0f3083cce57790120160ea48196d83e37d2a8bb86a96cbbe2da388d59f035929cfcc9769b9f307050eb72960aecebdab7b318b0f346ae2596f656a969adfea97f1f1c6950240ba4514faa6793fdc4edeeb08cf751b715ea0cc60642cb0fb58d4497d8271857a48a57df64e1b8d29b1476446b2e4e3c6cb8e8b0e2ad2e1d8ce5feba64bba44b2a5df", 0xce) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e6b000-0x4)=0x1, 0x4) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0xaaa, &(0x7f0000e62000)={0x0, 0x0}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00006a3000)=0x0) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ba4000/0x2000)=nil, 0x2000, 0x2000000, 0x11, r0, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3c, &(0x7f0000e63000-0xf4)=""/244, &(0x7f0000c8a000-0x4)=0xffffffffffffff87) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006b2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e62000)={0x0, 0x40}, &(0x7f0000e62000)=0x8) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000e62000+0xa66)={r3, 0x9}, 0x6) 2018/01/31 08:03:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x0, []}) 2018/01/31 08:03:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000674000/0x4000)=nil, 0x4000, 0x0, 0x72, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000060b000-0xb)='dctcp-reno\x00', 0xb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000587000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$ax25(r1, &(0x7f0000464000)={0x3, {"a0178f7a349695"}, 0x7}, 0x10) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00004ac000-0x73)=""/115, &(0x7f00000a2000)=0x73) 2018/01/31 08:03:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) write(r0, &(0x7f00005eb000)='0', 0x3e2) r1 = open(&(0x7f0000c7c000-0x8)='./file0\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f000045f000)=0x4e) 2018/01/31 08:03:05 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 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) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x10000, 0x4, 0x6, 0x9, 0x100000000}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000013000-0x18)={r2, 0x8, 0x0, 0xc61, 0x1}, &(0x7f0000013000-0x4)=0x18) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000012000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) uname(&(0x7f0000002000)=""/101) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 08:03:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000074d000-0x8)='./file0\x00', 0x40020, 0x80) clock_gettime(0x3, &(0x7f00005d3000-0x10)={0x0, 0x0}) sendfile(r0, r0, &(0x7f00005cc000)=0x0, 0x41100) write$evdev(r0, &(0x7f0000548000-0x18)=[{{r1, 0x0}, 0x0, 0x7, 0x0}], 0x18) write$selinux_create(r0, &(0x7f000047f000)=@objname={'system_u:object_r:lastlog_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x32, 0x32, 0x20, './file0/file0\x00'}, 0x4e) ftruncate(r0, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e11000)={0x0, 0x4, 0x8}, &(0x7f0000f5c000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000025e000-0xc)={0x4, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000837000)={r2, 0x101}, &(0x7f0000ba8000-0x4)=0x8) [ 101.711454] binder_alloc: 18306: binder_alloc_buf, no vma [ 101.740007] binder: 18306:18310 transaction failed 29189/-3, size 0-0 line 3128 2018/01/31 08:03:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x0, []}) sendmsg$nfc_llcp(r0, &(0x7f0000735000)={&(0x7f000040a000)={0x27, 0x2, 0x401, 0x6, 0x100000001, 0x4, "f0bf1187cfa763d3597720ea513a045ecba1102299f0aa690d1023b64e3fb73c40d919cd0550ed48f93bc99949a03ea3aedaf04ec0f2ea0307664e88a2aa9d", 0xfffffffffffffffc}, 0x60, &(0x7f00005c3000-0x10)=[{&(0x7f000068f000-0x6b)="bb672e47c5ac7064aac327651c80a1732db8651b22dff4efcc44602975e74be92fe20ef4759123e938390b4f834508de540cc6c1eedce4cbe1e59d51f694b34a7d3629f46ae9d8343a1cf26722ad155884c4032aebbf479e3c166d26df48836aa887ff9e5cc456559957be", 0x6b}], 0x1, &(0x7f000095b000-0x1010)={0x1010, 0x0, 0xffffffffffff8001, "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"}, 0x1010, 0x4000000}, 0x40001) syz_open_dev$mice(&(0x7f000055b000)='/dev/input/mice\x00', 0x0, 0x400000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a82000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000004000-0x18)={0x1, 0x5d1, 0x3, 0x8001, 0x9, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000a23000)={0x2, 0x7, 0x1, 0x4, 0x5, [{0x485, 0x5, 0x1, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0xffffffffffff8001, 0x400, 0x7fff, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x100, 0x7f, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3f, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x6, 0x3c4, 0x4000, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) ioctl(r0, 0x8936, &(0x7f0000000000)="") getresuid(&(0x7f000092e000)=0x0, &(0x7f0000efd000)=0x0, &(0x7f0000bca000-0x4)=0x0) fstat(r0, &(0x7f0000f3c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) 2018/01/31 08:03:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80805, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:05 executing program 3: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) r2 = syz_open_dev$usbmon(&(0x7f0000436000-0xd)='/dev/usbmon#\x00', 0x0, 0x80000) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00001a1000-0x118)={0x1ff, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}, 0x0}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) dup2(r3, r0) 2018/01/31 08:03:05 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stat\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000000b000-0xb)='pkcs7_test\x00', &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000007000)='em0vmnet1+wlan0,posix_acl_access[\x00', 0xfffffffffffffffb) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000000a000-0xa)='blacklist\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000b000-0x5)='stat\x00', 0xfffffffffffffffd) keyctl$search(0xa, r1, &(0x7f000000a000)='pkcs7_test\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000)='/proc/self/net/pfkey\x00', 0x4923c0, 0x0) ftruncate(r0, 0x0) [ 101.767797] binder: BINDER_SET_CONTEXT_MGR already set [ 101.784670] binder_alloc: 18306: binder_alloc_buf, no vma [ 101.792303] binder: 18306:18310 ioctl 40046207 0 returned -16 [ 101.792949] binder: 18306:18336 transaction failed 29189/-3, size 0-0 line 3128 [ 101.831994] binder: undelivered TRANSACTION_ERROR: 29189 [ 101.840319] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 08:03:05 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0xb)='*wlan1em1&\x00', 0x1, 0xa, &(0x7f0000000000)={0x8, 0x9f5, 0x7fffffff, 0x7, 0x1ff, 0x101, 0xb4, 0xffffffffffff6f1e}) setsockopt$inet6_buf(r0, 0x29, 0x4b, &(0x7f00007b3000)="", 0x0) dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x28) 2018/01/31 08:03:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x4, 0x300) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000480000)="", 0x0, 0x8004, &(0x7f0000bdc000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c3b000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000198000-0x160)={{{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xc422, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x401, 0x0, "9f061e99031ff1f90c74ab70b7353a7cf726b12c748e40364380ce03f7c4d0bfa76e9fac87637cf1be3b4543a92651ca22d0305b81705a21c81bd525a888038946605764ee062d1acb32341ba7863675"}, 0x160) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/31 08:03:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x80001, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x0, []}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e1f000-0x8)={0x0, 0xa477}, &(0x7f000061b000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001dc000+0xd01)={r1, @in6={{0xa, 0x0, 0x24bf, @loopback={0x0, 0x1}, 0xf5f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5}, 0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008fd000)={r1, 0x4, 0x10}, 0xef) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d5e000)=0x1, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00003de000)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3cc0, 0x80000001, 0x2, "ac905484a5ca4b89f95731655a0ac6b7666196e6c94cf8c9468cd56c4d697484da4e99b579fb72e8521ff941acadc3c2aac32475e2c5a2e924fc18bbd432ba77ea9bd2a4a03c7625f1f3ef0ede56d002"}, 0x160) r1 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) openat$ptmx(0xffffffffffffff9c, &(0x7f00001ae000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x0, 0x51, r1, 0x0) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002b6000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 08:03:05 executing program 6: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f00004d1000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00009ea000-0x8)='./file0\x00', &(0x7f0000fc6000+0xe39)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) sendto$inet6(r0, &(0x7f0000fc5000+0x463)="529a81ad16a4b7e2463b2e3904479e0cb2723524f0512930c62445fe6f32184c6edbe67f871614b7d866d1945c282371fd05ba4cee995f61362b819403832300a39b79ea0c5fa9443595783cb9c30b6329849fbec9739a9bd58a666780dba9da5cb26536ec34ef3dfd88d6e88fba5718ae5dd4d58977e171794690e67e77c1413d8f5af56663d8086c77b355a7c2793ec7f03d73dad7452da03ffdc38622385ff64c28f34886acf66ab73c22064aca82eb9c8793d645001a479419a4d919bf80b066bb2f09c221aeb0dad41d181447c0ecd213ae70c3371dc0ada81dd1b5e94bcc8b7ff3884676520b792e1dfd89d50ff4ebba34d2657dc086b6b71b62a62ceedcf608f2df2107b6eca6f69150f4396f999657a88c2468d765a4265631c3a8cda39ba852a8e8f0c6da86729227b577730aae03867c5e272e5eef4b9e15572cb3405a599f666475cfa050b731cab4d7b16b9852c6a7aa431bf654073a3f04ad7f931f53cf1744f0aad2703459b99264cedd0fd8811bc32b69629410382088c8d1df25310de259fe4d6d898ac738a52702c9a1b93a8a0a2e90cb7c60ccb7a4ea2ef510092d787291a346d76980ad8f237e6c8afee1bdbcd82a0bfc3c0dfbfc5df85910358724b7282410f9a33537cfb32ae333d2c26f90a483c5afe2bca649ee654595bb381f8e22e132f700d4975f4d3504a9852681fa636005d8e8127c62a931b6bfeffa95c1df9539531d531ea394899540e397ff8e74c9d3725b9d54acab8610f1118e32ecf691be1d3529330cc4a38c00f19d476d868bde0d6a5f78eb32aef9a39d9f22d586839580788855cd5eab0fcb4ad1f0fc2a009efa80d398c08d294ced46696a5e8c8956248e0b82de1060f2c84444204174b7ce176fa38bd2dfd2aac48f5f982f7b03cf34286c6144f9c6d79a721fa741bb3578ef1e8e4a5ba6ca9e428bc501014e632544b81a90c30713b395ced2a0120d662ead3fe95c56697f31d2c0ea15acf9d6b3e2e5ccc853150b552de6befe0529a26aa0e022acf911f0b93d283826489910fa79048a7f2088b6558309960f65bbc32130bb87f6d0bf43812d9dcead2ef0ce1741faee5d46e494cd3e53c63f95db262a53f7f76ddd2444f05170ed5a203d24a3a79073b19c6c9858249f8251690ab63f663b07de1d57902f0bf379e4bdbf91040d2b67e94efb2799b4d770049f950c394d9bda2f82bc3ba117be2af3f7b317a7948bd0c8d22f26c0a495d28dd235f12e7d7bbfcf2aacb4fb9b1bec2d11074f3e40a997590345e992ae4b0bbec05ed9f31ad23dc38df73a203139d9831c115c863020e842220d1162f008326fdd4f44b82d7ef71e3e439b330664e51691bcdfd76206f87bc025478f0953dcae40155c6ac31a05559025f431873bc818fd52972cf56818c7d3fbda927377b34254d8648d5b46bb2e694e7dc65fb08208a109029a8ab168171a4f2cce7f0e5a8a8658fccb544ff6eaba3f3da503c5777d68baeb20cd882fc721070778c214e07dffa302d3866437bda002b22e145cbf10744b3cae403ad3672c525c3ab5327474481dc469ed1fa7c9927fb1e788ae6c31e434cf5f57a1ba7ec30b527c85afbdb967c1868a0232e07d74584017d232c7bf8364f40f64a6aecb93ce38b4ed39625ab39de55ca8a022828cb13e8c1f4d6de14543f4596ba3280b223906056b032ad5ae1daf560604b9a9cf4b59fea95a7391fc66a669463800d52f9e3563784b85278b498bf7460592ca5b93cf0c1e69ec0c2944e59093307c494f57fc8ea3a7e20ad433cb864a83b3746d9e9a1d1e3810e791b8fea94575d67f367d011294325194160737afd9730dbe819a80fe8f6a2307835c0bdeb020174a00c6946b8cc2c47da60a248c01ef3528d812c144a1fb3a2817109d7cd810e3574556573637aa6c24cc376c6c69c831a3266fd489d883dfa26517340564db7ceeae274df03a4fed020d0b5e23574f0f97a208fca3ed730addf68b642e1a76e47dea0cb164b7548431c93aa45b4b6b85cc2324fe43a7661d1f1945a1f3880f89707db34bf3648f510d77517d41f546d2aac75edb1ec396f62189c5c444e1d7cd8bd9f60cfd947ce846c7ee9423e406082b81e49ad17f6578972eda87cca0de5f950f44157d572928ac6a03370063d0f4094089772dc87c2bff1b30b9fba633c5d5817e018b2551a8ed37d6712b283c9414c2d1b108777a49e351f5de99b5d2efcee4c82989526b19631de0c6cff9b575a86ff5f71ca654dbc2cf3d361af419b60924b3a434bb543e8f017c9df8c2933e4da6c31db6e7b9b20d2eced2f71dd2df4cf2523e5397320e65fb61e289555bc6372deccd51b6b2cc56bcf92b2cab8716309fa980bfb8cdf10981f95eeb925133857f9c3ac5c17664f97c06e8e4961ed2b11f7f5fb3751cdb663dddaf8f122fd91cf02f9ad4a1d0c1354247b1d5e2b0c496b619db60cd814f5de21050c676c25441e3190ede305c3b6caabcfef8c993d19cf9b998870ae2bf2c341437306cc260eb474ed035cbc50b6df05f5da3a48cdc1643478fe330f252da1cca86bfff60dd9521da7daae599e2a554de3fb7642912c4b2f7352954fca1d42cdcec259f479c4a61b3d447f33e7742a7025255ff75ffc4ff6c849bc4885eb0f59bc4819da88e24a7bed0c36dcc3ccf480025e26e981274caa7d6b1e9384ec815657dac6b2a9160e67250cdbebb3a91c1064093a96da5c6fdc25759147a307260e1852d1ce1afef4261ed21baf3f6081a1e7536fb76a978dcd7d3726f2d9b3031e97251acc8c2f821f308373754be407d72e3136a8f1e87433e1fd5238fd3ce41a16a0924f147679eb2bdc8d4d85e46e8473e6a3c5a403e4e947dc532b48d05a64e1749644e5ff5c0f8fd40ee2802d871d607bf3ff533de9f924135c41cd382be6ea052ea7636a3751e6553792614dc9fe00f6897ccebb68c2dd81126cddfaa93e90123bd6c5494a84dc9b48fcd94d0aeb4a88d03feddac8f77312c711beae245df03d52af37f3f4e779a4c17ef877ae0ae966bb5637d0fa2a949f61416ba73a5b92b4e1f02acd5467cb04d2b321c9fbef3fe327e5af9752910fca239d71f577288d53a491f1515bbf5defdadef3d00b097fb7a47d2ead4a2e795a976f882f884b71737ca3ac44f3cf98eba2b223bc9fe03e090238c14b54b5f47a06a45bab9a25ffb386f30c74c74108fd588efe590c76ccd16903b22e7101f717595c5e2df3f4732d1bc70e0bfdb895a3e3b96ad0a0b8e33ad6836007e7420ab725cc98e3fb620651aef1912240d3966e305865215c970438302af0dedbd507f33d4c984f7ecefa7852beb0ecfcf9a0b086d62398a6691e2cbb78f094e4e40d4d3964ff9c8e4e5e4155064ea24fa5facfcf27c88db41a383a7610609c287de5bca3f6ac9a345676e96cb92f89fea20532f8ff7bb0e52e471907732c65fcc7ba6054acd06497cab199e7a1ba55a29fe58f0e1b01ac659e3e2d4af48e415813f90a2850c9f329b74199822d5f6919373aa0275b3c7caf8aa9a85cfddaf8ef712aa77f37aeb502e7cb04bbbb4edfb289c2d055ba4d77cc0e3f3a5a615f6c50ecb69a350b96246714d9ae9f73f2b6548fe402c698bcdfcfeb57e2e4866e8bc96aefbc96cd7c7dff47ddfe0752a2f21727d58e2c71b0a0bb19934cfaa0da155622d0f8a72d95493b6337968754a16aba07a18530b33106c3f2b5ae4e06b295c644d603ebdfb67e0d87edb461a1684ca464b81c3fb98276b9eeca5240b844289b63c947019c5ff4749e2f56d1e98aa7fe0ec31d5f15446698354cf0563b64885ccc2317afd6fa14ef854082ffdcbc66eac953035d2de9db5fd25391d9c57c734d25a2bc90bcb9360a65db80dc82f88328d1c8ca8920d8680e132dfcefba0e4993add69bf1930276c8423f8ba887cb2f50ba860d6a90f1aaa442daf2fa6b42a170b243e66dc7afb4904961d3cc4bc2ab2baedc817938db913de6dc7e1bce114ce4cdea8b724eb8352b416ec48680cb525b5246827eca7a0c6e2d50e036c8ae07b80b91dc22782d4ac6badd2a4ff725a1566f102977958691c00844909a4973227ca12f0ae18ee1350b472fd1754c02a05e6be8b9cd46b06726e0c2c447d1a95f9eaf2bedd8c89d8dd8c0307943d1da850c31d209af76bdac8b78c65f81c2b8568d05f20069f764c33592adafbf17286181f", 0xb9e, 0x0, &(0x7f0000fc5000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 08:03:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x200000100802) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000bab000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c56000)={0x8, 0x0, &(0x7f0000468000-0x8)=[@release={0x40046306, 0x2}], 0x1, 0x0, &(0x7f00006aa000-0x1)="03"}) 2018/01/31 08:03:05 executing program 5: clone(0x0, &(0x7f000028f000)="", &(0x7f0000d80000)=0x0, &(0x7f00004de000-0x4)=0x0, &(0x7f000096a000)="") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000000)="90fe9db8aabce0a3f4ccb5f01898861cd523996ba9885fdd4f7ad8278bdc50a18a5639ad260b1c422b2f6a43bc6bbb1c5e34df0c9a8796c401efece13b1804b5b2dfe9cf2f21f7") renameat(0xffffffffffffffff, &(0x7f0000f39000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000c31000)='./file0\x00') 2018/01/31 08:03:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000b45000-0xd)='/dev/usbmon#\x00', 0x1, 0x4002) setsockopt$inet_int(r1, 0x0, 0x33, &(0x7f0000ba3000)=0x1, 0x4) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e29000)='net/ip6_flowlabel\x00') ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000e99000-0x10)={&(0x7f00000ea000/0x2000)=nil, 0x2000}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000045000-0xc)={0x1, 0x0}) ppoll(&(0x7f0000a10000-0x20)=[{r2, 0x0, 0x0}], 0x1, &(0x7f00001a6000-0x8)={0x0, 0x0}, &(0x7f00001bd000-0x8)={0x0}, 0x8) 2018/01/31 08:03:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d9f000)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/31 08:03:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000016a000-0x8)='./file0\x00', &(0x7f0000aa3000)='./file0\x00') r0 = open(&(0x7f0000928000)='./file0\x00', 0x230002, 0x0) fanotify_mark(r0, 0x8, 0x1, r0, &(0x7f0000652000-0x8)='./file0\x00') 2018/01/31 08:03:05 executing program 7: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/31 08:03:05 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000b35000)={0x0, 0x0}) mmap(&(0x7f00007fc000/0x3000)=nil, 0x3000, 0x8, 0x33, r0, 0x0) setpgid(0x0, r3) setpgid(0x0, 0x0) [ 102.038561] binder: tried to use weak ref as strong ref 2018/01/31 08:03:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000cbd000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000041e000)=0x14, 0x800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00006df000)={0x0, 0x7, 0xcab, 0x1f}, &(0x7f0000382000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005b0000-0x18)={r1, 0xc000000000000000, 0x30, 0x6, 0x400}, &(0x7f0000181000-0x4)=0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000d76000-0x90)={0x4, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1d36f52e54c23394) 2018/01/31 08:03:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00008c4000-0x138)={0x0, 0x0, 0x0, 0x4, 0x5, [{0x9, 0x6, 0xfffffffffffff895, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0xffffffff, 0x8df, 0x1, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x100000001, 0x1, 0x9, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x401, 0x8, 0x0, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x0}, {0x6e0b, 0xfffffffffffffff8, 0x4b7d, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) fdatasync(r0) ioctl(r0, 0xd, &(0x7f0000fa5000)="1faac4df1c7ff45208e89b90a9f40cdd525a7eb6c978a5310830b1b7eef231c79ea9495e2ebd37eda55f88c2481a01ca83efba157c676e142fd9f0cba9269a") accept$inet6(r0, &(0x7f00006c4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bd0000)=0x1c) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000012d000-0xa)=""/10, &(0x7f0000091000-0x4)=0xa) 2018/01/31 08:03:05 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000000)="79dc0ccc1a00b8ed46bcf2b45083ddac43c6d31c79ec8bfaf6e2ef5a941aaf3f4e21183fd487a55af1c4e47b32b4f8cf5a01b8baf10e562c1d1ddb0848a9e400a92871db26500b4128ae5fc1c014d2664c722a7606e9190426d4ddbfd50c01a7bc69b4458b06cacd6f1bbdc85efadf48d469f36d7c7fd6b2f87eb58584605b01ab84af26611c0e27f284e3eb893044a24d69c0df96c4c6578eae6ad3d9bf5bcaf888", 0xa2) [ 102.079354] binder: 18365:18373 Release 1 refcount change on invalid ref 2 ret -22 2018/01/31 08:03:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c70000)='/dev/input/event#\x00', 0x7ff, 0x28000) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000031b000-0x34)=""/52) 2018/01/31 08:03:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8080e, 0x7, &(0x7f00001bd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000536000)={0x0, 0x1000, 0x30}, &(0x7f0000e8a000-0x3)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000909000-0x8c)={r1, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket(0x0, 0x1, 0x928) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x80000000000004, 0x0, []}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000084b000-0x10)={0x0, 0x8, "045e31d8c1d3a0db"}, &(0x7f0000ec0000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d6f000-0x8)=@assoc_value={r3, 0x200}, 0x8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000048c000)={0x0, @empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000fd2000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000db8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb4a, 0xffffffffffffffe8, 0xd7a0, 0x100, 0x80000000, 0x40, r4}) ioctl(r2, 0x4, &(0x7f0000f46000)="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") [ 102.124001] binder: BINDER_SET_CONTEXT_MGR already set [ 102.135824] binder_alloc: binder_alloc_mmap_handler: 18365 20000000-20002000 already mapped failed -16 [ 102.154965] binder: 18365:18402 ioctl 40046207 0 returned -16 [ 102.170865] binder: 18365:18373 ioctl c0306201 20c56000 returned -11 [ 102.176095] binder_alloc: 18365: binder_alloc_buf, no vma [ 102.176136] binder: 18365:18419 transaction failed 29189/-3, size 80-16 line 3128 [ 102.194932] binder: release 18365:18373 transaction 134 out, still active [ 102.201908] binder: unexpected work type, 4, not freed [ 102.207175] binder: unexpected work type, 4, not freed [ 102.213111] binder: undelivered TRANSACTION_COMPLETE [ 102.218503] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 08:03:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000f99000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = socket(0x5, 0x6, 0x20) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00002f0000)={0x0, 0x0}, &(0x7f0000a26000)=0x10) connect$inet6(r0, &(0x7f000011a000-0x1c)={0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, 0x1c) futex(&(0x7f000000d000-0x4)=0x4, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x100, 0x4) 2018/01/31 08:03:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e9c000)='./file0\x00', 0x200000110) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000e7000-0xed)=""/237) add_key(&(0x7f00002f0000-0xa)='encrypted\x00', &(0x7f0000672000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b45000)="9b", 0x1, 0xfffffffffffffff8) r1 = request_key(&(0x7f000071d000)='syzkaller\x00', &(0x7f0000a62000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c9c000)="47504c2540ee6e6f64657673656c662b656d315a2e3a776c616e3100", 0xfffffffffffffffa) r2 = syz_open_dev$sndtimer(&(0x7f00005fd000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000aeb000-0x1b)=""/0) keyctl$negate(0xd, r1, 0x7, r1) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) getpeername$ipx(r3, &(0x7f0000960000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f83000-0x4)=0x10) prctl$intptr(0x17, 0x80000000) ioctl$TCGETA(r0, 0x5405, &(0x7f0000e1d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$inet6(r0, &(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(r3, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f00004bf000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x0, 0x0, 0x0}) ioctl(r3, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00009f9000-0x10)=[{&(0x7f00001bb000)="500000001500190000bb4b31f6055c5d02ed3b850280e076480243c808fe58a2b25205000100723e0100010000d7000000050e04001741380a0096530000000000008d0000230b0c00000000000060ed", 0x50}], 0x1) prctl$getreaper(0x5, &(0x7f0000cc2000-0x8)=0x0) 2018/01/31 08:03:05 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000f8000)='/dev/sg#\x00', 0x1f, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x0, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x4, 0x2, [0xee4, 0x0]}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000284000)="2121d8cb930eeafab41a30ee8c069e4925a2fa90f14a76a5a844c29929a0da1c5d5fad5c8638f4461597ea572306f6aa6df3f85aeab96a08d00fe607c9744820a190bdbc7d4fbe972eb3d8b117defa4822186bc21ec5988ab34404b2e3bb39560ff34c51666e2a28e396aa80682d50b3cafeab3bcde533fce412398fa399ab79a8f9e3cbe0c688d444b6404736200464de72c63f48028c64d2178868db295e658bbb1f384f74504331", 0xa9, 0x0, &(0x7f0000c1e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 08:03:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000961000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(r0, &(0x7f0000001000-0x8)={0x800}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffff9c) pwritev(r0, &(0x7f0000fbd000)=[{&(0x7f0000782000-0xc6)="9396c73617b44cc2f9a8e7c18dd878785dba51820adfeb7885fc82c52dd1b0ae051ea9f9b4d929c238c2e706417861d9765bc6486ce5f0f6d53d895e249c0a3e8d20f14663323f08199b941b103793dfbad4f0b89934785e1acb8fe41aebe3a1333e263f989c54348af9e9dd15076e463405cd3930e4a36da820b4e4eccacd4eba67b309115cd2b2b5c5c2a6d89bb2e0076c9fd4a960fae17dc0e50742c8eb4b66fae160da7997872b7f5a77bf9becce726e37ba6d22e8b27df5d3678380c6dc045d81450aa3", 0xc6}, {&(0x7f0000e0e000)="a7f7edf88789947f2a4079ba174975474ab8d6dfb4f891a3676e6e9f164adc4cff6caa7f8b6e2ff221f1a016f840dd47d5bb527f461daf21a8af1c27b5701a33c840498f6c4a0619b1c8f02f64430e139abd4172af069f37fb6c90503cbdb50fa41c6f65ea60040da2c3e3bdf3778fd80e9ce3396f1800f27cd88f3886d4db4108e17dae3359d6e15efcb95cdd3d3500c59896712e35ad174376851ae971053c0b260726cd62a86afb03587092bfd9f6779c9d334723f2ae7448e8581f870a84140dc19ac11f6446700322c9fcf19498ffd049d3ddff81640a17acef32056b0e62db3a5c7d582eea5248885807b29d63", 0xf0}, {&(0x7f0000e40000-0x38)="c13885c12ff0c31752f93b055d6b0eb2246a951d3c449601392e60cbebd3255373c7be3aa18789285a92c12e3b53e191809e0216099c7d7c", 0x38}, {&(0x7f0000485000)="b5e6f57cbb0863d62a4e2f96e2234cd7e6a26cf1999f", 0x16}, {&(0x7f0000906000-0x24)="c6e8be249fac025e1a1de7d3d9dbc3704716f96c4cda979494da1f322b1159153582b4ec", 0x24}], 0x5, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000872000)=""/0) dup2(r1, r0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000f21000-0x14c)=@newsa={0x14c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xd567, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x14c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:03:05 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000003000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000006000-0x8)='./file0\x00', 0x0, 0x8) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000005000-0x8)={0x0, 0x0}) r3 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000004000)={r2, 0x0, r3}) close(r0) 2018/01/31 08:03:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x0, []}) ioctl(r0, 0x8936, &(0x7f00003ab000)="") lseek(r0, 0x0, 0x1) 2018/01/31 08:03:05 executing program 4: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c33000)='/dev/rfkill\x00', 0x400080, 0x0) listen(r1, 0x4000004) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xe9) fcntl$setown(r0, 0x8, r2) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000af5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000c33000)={0x0, 0x3, 0x8, 0x10000, 0x5, 0x5, 0x1, 0x7, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x2, 0x9, 0x2}}, &(0x7f000075f000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000252000-0xa0)={r4, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x35b614ac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x9b8a, 0x9, 0x3, 0xc205e83866e8e723}, 0xa0) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r5, &(0x7f0000c35000-0x4)=0x0, 0x0, &(0x7f00008eb000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 08:03:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_procfs(0x0, &(0x7f0000177000)='net/ip6_tables_names\x00') sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) memfd_create(&(0x7f00000f0000)='security@md5sum.\\\x00', 0x1) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000067f000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/31 08:03:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x2b) read(r0, &(0x7f00003ff000-0x1)=""/1, 0x1) r1 = gettid() r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/01/31 08:03:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000eba000-0x230)={0x1, {{0x2, 0x2, @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]}, 0x1, 0x3, [{{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x0, []}) ioctl(r0, 0x8932, &(0x7f0000da7000)="0097") getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f52000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000ce000)=0x8) syz_open_dev$sg(&(0x7f0000357000-0x9)='/dev/sg#\x00', 0x1ff, 0x0) [ 102.224294] binder: send failed reply for transaction 134, target dead 2018/01/31 08:03:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0x201, 0x4) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000003000+0x172)={0x3, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x1, 0x1237, 0x6, 0x0, &(0x7f0000003000)=@common='bcsh0\x00', 0x200, 0x10001, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000004000)=[{{&(0x7f0000002000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x4, 0x3, {0xa, 0x1, 0x87b6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}}}, 0x32, &(0x7f0000004000-0x40)=[{&(0x7f0000002000)="0a16f2f3d34b6cc0cde784e9848ac54374368c96d7b1f737accee432d3b2ab5271e14b12446aa8f52f3508109551a04cdd65844217515beb0581a9762627f4217ca74502d3d09fabfc6626c78d870e25fc0cb703a4c30f7b1293e055873a4f34b1ff08dd2c82dc92bded811ee0b7968ded082117a046e0816e75e67c722805411cec354183ff455d76b57957bff8ef911321e2aa20ef4a055df363dc92141f55", 0xa0}, {&(0x7f0000002000-0x3e)="d1cccd7cf111383a59019cbf7d6258d08e5b45bcc50502a33efced9f07a82cf5c2355e5c3c26bdfbd8bedad39375e0e7a0b23889dd5414b6ac76c7b9b8f3", 0x3e}, {&(0x7f0000004000)="227aa634bc824d49f7804f131c", 0xd}, {&(0x7f0000004000)="b48fbee70537c8a1683b59ce34da67703b09d96fbfeb5dc79342b16a7a20997ffe63e3ccadddaf3755522f62643b3c5eb29f6c2ac29f9ec248ba3d6d4d3e9faf9e3661481c9ff71833697614366d2595254321a0d0ee0548880b8ba71455ec439c47ccf16581ec3b55ba8f08951e037b6e09ae8e7cae993dbb28167cf72dd51824b24980a1a78638f727ee422596647f950140214be14ae1", 0x98}], 0x4, &(0x7f0000005000-0x2a0)=[{0xd0, 0x119, 0x6, "5644c3d908e1139925b6fdda7bcdde3b1712515aa803bab06022860d2497140432551e39c69c75a20312b6d2e29ba5dedf2088a3d8fea4da6fbda258e1b499a6c5e986ebe931670ea74f716f87f5ae3fc6090f2405ad0f0ac5604fad66525144ca6d83966a27bfbf32976c4b6538172871619fdf4d933293aea6936b87cd26c5393fd0c469e8449762b4098ad6df33fe99eba4aced8c42b852c45bc65d99b5e01e44265e8ecf2877dbcea418641d7907facd40959fe0ba2674617c40db04"}, {0xc8, 0x105, 0x4f4, "78d12c6b873f42ece7ae41bc5ae1ed8fe5500092be712663de28b904e9cd7f0c0b7b0f784a2e2b170ef5bc293543c8888fe4d7d33587aa5d23ea14852c2f8d4fdc1d6219543eec9bc169205f06318c7bd6bc689aeee3189684d89117b814fb2db82ba57835a0a83b83f1142c18f7efcfd0e762df65e6198e78fb9a67ac336b029743c6b5338c48dd9444a1bb6fc62eb2699f7d98d5dca1f6bf48451e61eb6de4b4a91558c8c8522f2dc16271935aeb6ce1441e3397fd3c8a"}, {0x108, 0x11c, 0x0, "084e463c584d0f2bd1448fd2023c832d5eba1006e9ed0e47a810551a04f43be4a63a2784b735c2d4dbe00686b460c8011bfd0f1bc4ffe321679ea29739eec6d01701613bd411ed7f6fe4120dcb008ecfc27ca19f871a6c7ffa80b0d89f8e6de0fd10d6011489012189c5984075f123aeb754c13c51175df9234810119a6f7fe88b73eef96ab606ebae1bc8a496ad6aaf72416709cb17afdcb4cbca37fed3e4911cb930ba372112b9609b3425df1ae89ecc0427d184323677f942d1d3d47d3d8d5de33d157619a3f8ef5885c0ed888a8f3b6e5c77b9fa9e95eb940cee80b2cff37ee05ba71f6acc2c868381e9e6fe34928f"}], 0x2a0, 0x40804}, 0xf87a}, {{&(0x7f0000003000-0xe)=@l2={0x1f, 0x1, {0x0, 0x800, 0x4fe91c51, 0x5e, 0xaf, 0x5}, 0x3, 0xe8}, 0xe, &(0x7f0000001000-0x10)=[{&(0x7f0000004000)="f716ffa84eae2fa2c96b934ea835c467d179be8a3aff46f99e891a78564e1811a6b6a53bbd4fbe5af14c7632dc93", 0x2e}], 0x1, 0x0, 0x0, 0x4c084}, 0x1}, {{&(0x7f0000003000)=@ax25={0x3, {"9dd427404d6cf1"}, 0x0}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000-0x3b)="c666949ad10134aaf15e29154b887291ca44b11a37919155b87f9758733c0bdf386da6af34576416cae3131d8ead67794081d1b6aaa8b3c438ba07", 0x3b}, {&(0x7f0000004000)="3e34a32307dcc87bd730c5971901d022666ac8561aa1b30b156434393623e127b43bad8e5f34d43acae8b9e75cec113344c778ada0ca8df0fd74dcfe9059644a48b91b88be24bf0eb9cef9f69e1885ad6530934c32e1294829cb1160ebab282992af0baf3c3a40247efbba4a28e1fdf9a5f53d4c2badfde4d8681f314fd1018dc478cb14ab", 0x85}, 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", 0x1000}, {&(0x7f0000004000)="c9ead9d58d8ee466e8f099f700ad706de50080b3535528d82ec8824b8409af920670dc1d5c6df2c5b493b27ea50c6e91655010f0d8b2459f1472fe432e421e60dcc1544131bed010c730550d0e5f1ffd24087199c18ef6df4dc679e47705dbc554ecfac32f277c4cc8bf3f360bba952167e10d698e1539df936844535a3788a7c51a0a4ccbc021e8711b57e255cc06973026d8bc46dac40bbf241e0de51338511145526bc8ed33e98ad505144cf8dd30a4068ad78114dad4ca78a40f062bf8cf699904bcd362112d2752986784a5a37309b5", 0xd2}, {&(0x7f0000000000)="683f4819c70bf6d3f20d57a5508f72041a1702167fb6b8981e077233036d65a67c3b515de864b118a0f1503cca8dc13d9d6feeed867902d4785191a8439d564c0ffba0cc2c1eac325d2a1fca8bfda82fd06ced6a222dce08b5b5719fe1e42dae3292bdd4aded2e72023c19335cd8f0997a9136e4d868e29236451a1dc8e72837e0", 0x81}, {&(0x7f0000004000)="9427c34ba86aa48ec20e106a9b91e6a7318167b98a8429b9d8673b0db49a33e56be6d5401198116cae907adb4fc0841880c038881cf1f8924564e1c76159a1126ddf68b31b7bd0546571f74891", 0x4d}, {&(0x7f0000005000-0x98)="5d169927eb9881333d0a39d9a49e2fc14824b04888eae5f67e5dc06861e78f918c5f2371ef8d4d99d133d91e5dbc4f67a11c86973ddfb82e3af6c5d9a4a55547cdeea2a7889a12e12f6dfb5caafe8e5c5981a06e8ddc4b42e8de090c8ede0d19a8f174618ff150a10466266009ae8c83f6e110f2a40d366908a3a3a7bbedb23055fd8d3e131ce8b6aa37b4f82c896ea617e95e6a8c286c21", 0x98}, {&(0x7f0000003000-0x6e)="3c3f1c8f45962d398965dbbbf7f29f3679ef2dee64002ff4f256750c9dc947a2d0fffb0595a84b291ef8e4eae63e321ddc6bb1e0136d2967a18627ca2cf0a16618d8f1d9773b912289ea1ef32f8e4e4d03b35a9f201449713229511574a8f7b766af728cdd8cbb8d1491e25b5045", 0x6e}], 0x6, 0x0, 0x0, 0x4080}, 0x81}], 0x4, 0x4) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)="5c5237945e", 0x5) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000)={&(0x7f0000002000/0x1000)=nil, 0x1000}) 2018/01/31 08:03:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') fchdir(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/251) 2018/01/31 08:03:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x4202) finit_module(r0, &(0x7f0000001000-0x9)='keyring]\x00', 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000f7a000)=@add_del={0x2, &(0x7f0000b8b000-0x10)=@generic="0d45765c5d4325c690327ac51b6fd876", 0x80000000}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(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) recvmmsg(r2, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000-0x10)=[], 0x0, &(0x7f0000d5e000-0x8)=""/8, 0x8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400, 0x0}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f1e000)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000cdd000-0x4)=0x9, 0xfffffe79) r5 = accept4(r3, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r5, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x0, 0x0, 0x0}, [{0x0, 0x1, 0x0}, {0xfffffffffffffef1, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0xffffff32, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}]}, 0xfffffc76}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:03:05 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) capget(&(0x7f0000012000-0x8)={0x0, 0x0}, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f000043d000-0x38)={&(0x7f0000b66000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000888000)={&(0x7f000005a000-0x2c)={0x20, 0x2, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x2, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0xfcf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getpgid(r1) r3 = request_key(&(0x7f0000c56000)='asymmetric\x00', &(0x7f0000941000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000075000)='ppp1vmnet1self,selinux\x00', 0xfffffffffffffffb) add_key$user(&(0x7f000094e000)='user\x00', &(0x7f0000d39000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000019000)="5b53f9d47fab80411089f33959767a57a2cb99999b0cc2d253392b57e78e2567510e0988eee1cc1c3bb538a8327f61130818c107e284b84291389b940bc5008e113e96d00038ac6f017df63de6a272c49c9ebf646739973f04e166ddca354b94cf3bba5811564080a80537d6f4710ce7bfb670ea3b5988a32137780ef5d702d0d3f6f9608d2bd85f2f15acf98a9e2fd16f4b76800d24a761a37832ad6b9b3b59d2a27623e894c824e70452d379233fc6595fe54b3eb2f30f255c15c0773c81de365c40c05b9215483d7c2a022d7869515d0365f2e380ed1217f7", 0xda, r3) 2018/01/31 08:03:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bde000-0x4)=0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)=':)-\x00', 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000dd000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000692000)='/dev/vga_arbiter\x00', 0x404500, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) fcntl$addseals(r0, 0x409, 0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004f6000-0xc)={0x0, 0x1, 0x0}, &(0x7f000017c000)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000042000-0x14)={r1, 0x1, 0x28, 0x6f1e, 0x0, 0x5}, 0x14) 2018/01/31 08:03:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001ee000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000044d000-0x8)=0x0) syz_open_dev$loop(&(0x7f000010b000-0xb)='/dev/loop#\x00', 0x0, 0x3) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002fd000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000fc000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035c000-0x4)=0xe8) ioprio_set$uid(0x3, r2, 0xffffffff) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000525000)=0x0, 0x4) 2018/01/31 08:03:05 executing program 6: mmap(&(0x7f0000000000/0x105000)=nil, 0x105000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000b6000-0x8)={0x0, 0x0, 0x3}, &(0x7f0000106000-0x4)=0x8) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000031000-0x8)={r1, 0x1}, &(0x7f0000105000)=0x8) write(r0, &(0x7f0000029000-0x27)="2600000012002710000000000000010100000004000000000020ff002024f9510500030001e4", 0x26) 2018/01/31 08:03:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") setsockopt(r0, 0x3, 0xf8, &(0x7f0000ae8000)="d2be3fd781292eb2be0c879661eeffabc4bc6996b7843a4e2a734f2ccbe6eb1de125c5eed4", 0x25) 2018/01/31 08:03:05 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000000)='\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000004000-0xc)='cifs.spnego\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000013000)="ee", 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 08:03:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x52)="55338ea38eecd1c23aca78e34206c51e5c926df98d139d8f5014f0d2ed58bd8096d3f8c74ba2792ae5e026b07cc3a640f5a8739248a285083e9573c07d32582fb472d626c627b456d3a8554bab736795854b", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000043d000)="") geteuid() r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ac9000)='/dev/hwrng\x00', 0x20201, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/31 08:03:05 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fb6000-0xf)='/dev/sequencer\x00', 0x240000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001000-0xe8)=""/232) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x0, []}) ioctl(r1, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00009fc000)=0x0) setns(r0, 0x4000000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000097b000)={0x2, &(0x7f0000b9b000-0x10)=[{0x2, 0x0, 0x80, 0xfffffffffffffffa}, {0x80, 0x1a4, 0xfffffffffffffffa, 0x10000}]}, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000a3c000)="1ef334d8283335c2549ba90ed6bb3a3521202979777dcf1285b38b7baaf54b6b1278bf67e19d2920697e30ec117bc61d1b1858f6238dc8719981e578da7acff093b6de7eab15078b7f8c4c776bf1e5cd523af9b6bf013477629eda7505b8542ce9ae658670c85bc039c906736f994e7ca867157ad60c6b68ac3ef3b04b947794f803abe3ce06079f049d81ebcb079ecccb5b48f87221976345c69fbaabe84fa4bda66a83b33c79c6ab7540d3bc3bb543648306c9fdc4cdf02b44bbff62791102497e99ca13ca4df8601863b1b4b8a07c63e2c8b54490d089704f43c4a70be21960d182f4491323c57e9b3fd40c079e157b3bc6dc8d1e5557") setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00001f4000)={0xfff, {{0x2, 0x3, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) pipe2(&(0x7f00005eb000-0x8)={0x0, 0x0}, 0x80000) [ 102.358611] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 102.396361] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/31 08:03:06 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000b6e000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0xcc)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x9}, @in6={0xa, 0x0, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xd681, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000