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"}], 0x1268, 0x1}, 0x6}], 0x5, 0x20004004) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x20000) setsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000000040)="a0071c06cbd2df008de865c796012aca6892b588ebd2f544102d116a07405622484f39c0433d27a58a9da476510471f7bf008083d1e59f2d54ba1bba297c16be61474dae56cfce0c21d812a387dd7f1142a05bcd2097bd420daa1ac8d1", 0x5d) r4 = socket$inet(0x10, 0x3, 0xc) sendmsg(r4, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000001640)={@generic="d2b8f41483eedf6e06551a03a7f583df", 0x400}) sendmsg(r4, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020002e700000200a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/02/26 13:09:54 executing program 4: mq_unlink(&(0x7f00000002c0)="776c000000000000000074656d707070307d656d3176626f786e6574302d5b692529403a2f73656c696e757828657468312d28238c61bb349c5c02d0b18c9bde849f7dd66fef00000000000000000000000000f76d311321bbb1accc2da1176cadaa7df5955d3d78d1f4e6682aa2e6f915b9b0f21abda7d37900b5fb8fde6b2a62278948bd02d0ebc6bd3a3b6508ed0f4254a94cea80000000") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) socket$key(0xf, 0x3, 0x2) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000000)=""/70, 0x46}, {&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000000200)=""/188, 0xbc}, {&(0x7f00000002c0)=""/177, 0xb1}, {&(0x7f0000000380)=""/214, 0xd6}, {&(0x7f0000000480)=""/132, 0x84}, {&(0x7f0000000080)=""/65, 0x41}, {&(0x7f0000000540)=""/33, 0x21}], 0x8, 0x0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0xc, 0x1000, 0x0, 0xc, 0x0, 0x7, 0x1, [@sadb_address={0x5, 0x6, 0x3f, 0x80, 0x0, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x22c8}}, @sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x0, 0x10, 0x10}]}, 0x60}, 0x1}, 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000005c0)={{0x2, 0x0, @loopback=0x7f000001}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x2000000000000004, {0x2, 0x2, @broadcast=0xffffffff}, @common='dummy0\x00'}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/02/26 13:09:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009dcff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = dup(r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000b37000)=[{&(0x7f0000e1af28)=""/216, 0xd8}], 0x1) shutdown(r0, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000028c0)={0x0}, &(0x7f0000002900)=0xc) getpriority(0x0, r2) 2018/02/26 13:09:54 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)='./control\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x80000, @time, {}, {}, @time=@time={0x77359400}}], 0x1e5) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:09:54 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020002e700000200a3a20404ff7e", 0x24}], 0x1}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000040)=""/236) 2018/02/26 13:09:54 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001900)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000006300)=[{{&(0x7f0000000040)=@ax25={0x3, {"4209741429b045"}, 0x4e}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000080)="3c9771ff2022146cfb2f6c78118a98baefb6989bd8f137c712fb80dc64544b5544757252890ffa0d20b8cb27aa86f6a0eb1cebe427fab126e8190342f7b6e9189d149bbeb5a8b9aa4cb288c3f6eed5bee14d9cb231986c2e0e420ce6337c18813d8f406aad7f7b2823ee32231aa42080125b5fe505fffdf20f84d86c5d6a2dc12d56e8ee14b0c614444dfe16b2da354c8f499862f83f64e695cdb53c52cacd0bcac554ae", 0xa4}, {&(0x7f0000000140)="d490b763d6ebc29d3069ce77bcd03d0a572a1260e21a67cb0649f4c8a8f0b05a9a421df2e8abc455d6a39143515a13b31b441b38fa9c0fbe448304f669004f417ca34190cb75ba2eb327acff4def76e1af82a9f13f141923c0594a6318fef93a3a3f8cb70fac210097858930a1261fe3", 0x70}, {&(0x7f00000001c0)="d7c5dc86ffdfd2eaeb55cacc0ad7b72e1650cc2e8ad4a9b1fe0f79f744f9580e21afac3afcf2708414a21a8e54dfc42f2185e8745b01271716", 0x39}], 0x3, 0x0, 0x0, 0x4000000}, 0x7}, {{&(0x7f0000000240)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10, &(0x7f00000016c0)=[{&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="b86feb20c97fee28596150056bb17dfd715205a7102d4161717e255475700babf04c734ffee58c6bf06c8e7aeeb873d90420469b38afa7e77246bbefde90c28473de89025262cc70c5732047b03d90f76d8463b4ec2991e48f4280affd59a53de445f2d804b93430d676d20df6c478ec760b35ce06cbaf898a85885c1ce9b895298752fd11c92e353efd85fa91cf6f6bc9275886201c95504885948a44725f20e58e901c093533d7f6b8a77cf51ed5a7bc25d03fe0d1fa3d2c78283a8c900552b1935502e650e5e7253e69c26e3423b3b5b45d49baf4deafa0479e63646118f62be901", 0xe3}, {&(0x7f0000001380)="7b56e84ae3cfc7e40f0ee18ac00e78563457b2fc2ff5db16268e3ee3d0942fecd344b5463a7fc936fbfe90e7a7c9685d946990a2037ea0dd2e92d10c161d6ebb976dfa7ca44aaf8f62a1c2ab6d784f4456b74842e47e2b8392353fc0a19d7d98f0502214f5b335a09597f79b75aa6f27aa41a1ed98cfd321f3c91d2a6ff838106a02a7992054552beb0daf2a8ce5a78709c72ba585f70434d56fb7fa3eb2fc07631a1624f0b1fef39adf7c0bf8710ef7acb706358ae050106898913f76cab15c4748ae744600d09df28b6a1999df7393f4f6ae", 0xd3}, {&(0x7f0000001480)="1230f40372914d30fb1d918be279e8ea42816a9266f5ee4f5378310b42ef4be3a7235c2a3ab3942f5a2a91654efd7cbeff3f04107edf2fe2727130a12fdbf81d8248ba0d01aee022d6d898efa34a37891090858b5cd2de6456aee5d40df8f68dcd06a84533d994045089393bf89cf7fc40223d361571ced8b846d65484b0e4642f32240706602f8fafb11f078e827fde17d0019bdfdf4c5dc108fc236c4ddb13e84b5b18784f67879674ef16d29b033e9e3a849ff1", 0xb5}, {&(0x7f0000001540)="3017096651cc7426be75c9c63797fefb9edbe48c1475b79734ffe5bda8af74d740daebabaf4b8c5cdfe08f8fb61f525a94fac471c31d7c7a56d2908ea1600615a32ab6dbee2cd7f1f5f5fe29433070af0c72e32dc824cd25e7c308f46df0e89d83fe01e841146dfe71465e6b22288f7d", 0x70}, {&(0x7f00000015c0)="6542604181edd0dd38f3cb9604dbedb57a4626b59683114843b26330636dc0fe7ba7637926939f9a78668fb5bdd4b161b6a9922dd0c260c49d208bdd0e6634673cfecbbb3336604f3b3bccf8e9", 0x4d}, {&(0x7f0000001640)}, {&(0x7f0000001680)="7e17eb99e49660a483562d", 0xb}], 0x8, &(0x7f0000001700)=[{0x20, 0x111, 0x7ff, "4233e891203e0705e677ba8bb175ba2ef78fda"}, {0x68, 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"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"}], 0x1268, 0x1}, 0x6}], 0x5, 0x20004004) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x20000) setsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000000040)="a0071c06cbd2df008de865c796012aca6892b588ebd2f544102d116a07405622484f39c0433d27a58a9da476510471f7bf008083d1e59f2d54ba1bba297c16be61474dae56cfce0c21d812a387dd7f1142a05bcd2097bd420daa1ac8d1", 0x5d) r4 = socket$inet(0x10, 0x3, 0xc) sendmsg(r4, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000001640)={@generic="d2b8f41483eedf6e06551a03a7f583df", 0x400}) sendmsg(r4, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020002e700000200a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/02/26 13:09:54 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000a4b000)={0x2, 0xe, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, @sadb_spirange={0x2, 0x10}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001}]}, 0x20}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000100)=0xe8) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x1, 0x7fffffff, @empty, 0x80000000}, {0xa, 0x0, 0x100, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, 0x7, [0x0, 0x0, 0xffffffff, 0x1, 0xceec, 0xd678, 0xe583, 0x8]}, 0xff7d) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000000240)="ca4c0a01e65adc1e139c05dd8b0637bf39ab0dc1656485c8f7f99d3e8828367e33b08d17179bf87c8ab33a95a08e8d480d5317804f2f9f5fbf3ab9e9799848d6432a02e6a8f7196c09b130eb5c8070fb649a53c39b04bb4c68975eff9c21f8301210d4f137d0ba5d9ad101fa23d7fc887f622ed4e493bf34163071888ee48a9500fed7d0a7a1bf6b44783deb3843161a36757848ee91c1e58c57a056ef73f0089b16cd667e4c4df42301a2b0e2ff174b2e4899b305ee266f063c68af6d3ac29b993984f78586b2b9cce1ea1aeb844eceb83c9f66a69aa30156a06ab7afb56cedf8c801c9", 0xe4) 2018/02/26 13:09:54 executing program 7: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002480)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="c7e3c5649d2dfd3513b8996a174c96ab4b12a4ba016f6093a9baf68bdb5d5886198fab17cb4e4d69164a77cb5531f0ceb171d4d6c85e1d8e9dceb0668ded087c6c81c99762eb1df70b41321b86415abcef8953a8566aa0632ff5ff8d06b447951ea0e302ac8ffafa3329fcd15ef86f2fa8602dfb06e3632e2b0e74033bbde8146a0eeec0c4fc371dec870b8247d4ceb662a83ceb85fe4c505f0b91ef3f114f5cc4b0f9295b3b0313aa97f92453281a5a0373b4fbb7a484b01a5b79928879f2d43fcabe10526b1c18d00fc0d3cd15fe4a53cea3d67bd3164362cc48d49ff159b0b811ab829b59b20259ecd391de16cc15a4c1a0d13eef7c", 0xf7}, {&(0x7f00000001c0)="bf21e455036a036ff98c93843cae9ed837bc30d2d6e52e6867c5265b16db51990eb9933694e9a9324189753badeb08a55b881e633d7331a83fd608b1bcda0abf96fa6bba5566bd107cbc7556ce698be5703a20bcd0b55797e8", 0x59}, {&(0x7f0000000240)="033693511a7861a1171ef3a393751a846b2b55a9674ed5a2cc6928b6b4078c0fae0d907879c684b329da464fff3f70eca8416f82bc286946af1c3311ab8b9df228f736edec05123786ec3ffa26bce91e87a306c3bc13a0be7eaa8fe06d3c5967ca2a3d931ceb2e2ae83102d2b2742518543de42f7f08952d3055e5b52e1f65271dff9b5cd0002edac36551e394cc52fd2ba62943f971859a5f53ff09463d4faa71a38fc4dbdbff0a744281716474d79bad8d9ca54e4f4061cd241bc5f99906", 0xbf}, {&(0x7f0000000300)="a64c2bafdfee95a57866d9493858a9f8140a", 0x12}, {&(0x7f0000000340)="88ed289a8bafed5027c4686e110a4d13c86e301ac0580e859401b731dce9c7140687e626b18d14b919c62db43c4bee97811b18172fc87d3a5d4cf4ec006ca609b3e278edadc93eb537301bf3ccbffe635ddab00024ef41455f1e585efb77a7c3f192d9e419a8f7c1d315394bc6cf0c516d8ef634b799a092752200de45ef422f1e209978e0a92e8379644089270636b9bca1a773c640ae81503f06f7c42471bd18bd8d235860aa32e0702cfcb86c0f3df40bd1ea186950c31cdf2924541c87e4db8275af921cb38cd0b8d7fb77f7884f8a61c5acaf", 0xd5}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="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0x1000}, {&(0x7f0000002440)="fcf453a10a", 0x5}], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020002e700000200a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/02/26 13:09:54 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)=[], 0xd6}}, {{&(0x7f00000072c0)=ANY=[@ANYBLOB="011e2e2f66696c653000"], 0x3, &(0x7f0000007380)=[], 0x0, &(0x7f0000000600)=[]}}], 0x2, 0x0) 2018/02/26 13:09:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/02/26 13:09:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=ANY=[@ANYBLOB="00000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000b0fffc)=0x58, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0) 2018/02/26 13:09:54 executing program 7: r0 = socket$inet(0x10, 0x0, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x3, @multicast2=0xe0000002}}, {{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x9}}}, 0x8, 0x6, 0x3, "0ecdd7d542f60596ead6fc0ac728b9281c3f4466d045d854050aa9af64c1a42d7b0ef4b6c9b8ed44f047969c611179c9dd733a70b711a14a08108d309051b97979b102d5330c345df09988f65f29ad4a"}, 0x160) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, 0xfffffffffffffc8f}, 0x20000000000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000000)=0xffffffffffffff2f) r2 = getgid() getsockname$packet(0xffffffffffffffff, &(0x7f0000005580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000055c0)=0x14) umount2(&(0x7f0000000180)='./file0\x00', 0x6) bind(r0, &(0x7f0000005600)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="01000406ffffffffffff0000"], 0x14) getsockname(r0, &(0x7f0000003940)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000003980)=0x14) sendmsg(r0, &(0x7f0000003ec0)={&(0x7f00000039c0)=ANY=[@ANYBLOB="1f000000", @ANYRES32=r4, @ANYBLOB="eb000800"], 0xc, &(0x7f0000003e80)=[{&(0x7f0000003a00)="ee4fbd48de4c2ae51d894775cda3f34e01c993cbda29a5996724a712da9705c6638514ffcbb4d4b1b26a74fcd2582ce34126944b92e95e5337a51d9548b0f7d6b8", 0x41}, {&(0x7f0000003a80)="cf1ace9e7905ccf9b3462e1bd927424068805f9e374ccee5e039012fcda4f5f54102945c092442076cfa37bca01bc6d360c44359833bc141c64f4c26f4d98c462a73d7d0e60b53d1e89e897679ec7117458be93e3d7b724d1ec1db3d9a3ca0f10db4b0072a7f29a8fd85d0d4c9584504474e5c5ab70a87b75b26f55fb8cc0d6d4e67a82280c9af6316c4e1491eade6e566c5ef8b425664b4514b7cab17f006529b0aeb5f5e3261fa62ac60cf294d018470d9b5818cd49cacda2ef03c3c2fabd0fcda3dee57f7818476e2fbe2ec1d11f0f5eeb6ddf3962db785da84518359c2fca63ca959", 0xe4}, {&(0x7f0000003b80)="b786a614ec16e6f36bbc6dd257c2d9aea6be16074373e2ce986ae39f4bccc27a78f244ef32cb47becf98437f500b1901f89914fdd8c1a42e71995d1c6dd5265fe90cb01a937692ba2b8cd8b6ad3e7a28fd4c191e2363aa86ce3b57bd4abc0c5bb20c484341998112b05c77b0cdfd955c623b8545f530a27a9ec19dd235c7411351dcc2ee555a1165d5cca36d4d68a1c1212f1a3a1d03e8f9883b24504921e43988482504b0ab8e916099ad6ce56b11826a4be93301d690613a8facace1df49cec97b7be798823d", 0xc7}, {&(0x7f0000003c80)="adb198a92611fede6de46ab22c8506a87221265a4751d791c21e5eae8c25b40ef120160c3abe6d85ce79dad0505d1df2816d0b34095b417e5b7aa802878ce43488d5848c65f7e56dd6efb5f8260039d952384b6bd6656abf5e9c379cd2081b9cd605091f9f1496e85a8c707b74ba977b18778fa93529a2486d66b7f126c26dc13c7486c1063d4b07fbe7471f5ad918cf2b588d8b5ff0e49cfa1f724a06a5d11a19cd401b9df3b1784854f83a17528cf78076454f470361561681b460cf57e5ba0641fd706d13", 0xc6}, {&(0x7f0000003d80)="3115c41d22fe075b16ce37c9568de3c98e2952f7bd1faecce9ff67aacc5ca57b4e98722ba5851ad88b0c843ccb76655453ea72aa7ac20178801a95eb1e5abb1ce83d572432bfde47d46162a0d4a53ba7dbf3b43f7c85cb0aefc07e801252d88fece914bd665932225c59c8388c036ed19c925b24effe430258475c97765fbff5d0a7f7531a779237cf92c1e3ea9858e0cf825085227401bd4a2ceeccf7ab01179a8c8c73d802b3ec98b143f77697951a5f3d88526891cc8771062e6c9ccc565ace48eb08747f856a68791ddfb0cef5d1ad0fd45d054d44d43cfeaf4f650d96a2b30263e52cd53e3bfdb9190dde186ca4bd3787c382d622253b", 0xf9}], 0x5, 0x0, 0x0, 0x800}, 0x0) lchown(&(0x7f0000000080)='./file0\x00', r1, r2) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=""/216, 0xd8) lremovexattr(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)=@known='security.selinux\x00') readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/18, 0x12) [ 68.899915] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/02/26 13:09:54 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f00000000c0)={&(0x7f0000000080)=[]}) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001fd0)={0x44, 0x0, &(0x7f0000008f04)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000008fa8)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000008fc7)}) r2 = syz_open_dev$binder(&(0x7f00004e2000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000100)={&(0x7f0000000080)=[0x80, 0x8, 0x1, 0x0, 0x7, 0xd6b, 0x927], 0x7, 0x20, 0x0, 0x40, 0x1, 0x1377, {0x9, 0xff, 0x100000001, 0x9, 0x3, 0xac7, 0x5, 0x7f, 0x4, 0x3, 0x417b64fb, 0x7ff, 0x8001, 0x0, "9cd70eb3d63fdf1110a5917f72d13063b9a2d4eab583e117b243fe371ac960a6"}}) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000000), 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x210840, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x222, 0x118, &(0x7f0000777000)=[@fd={0x66642a85, 0x0, r0}], &(0x7f000000b000)=[]}}}], 0x0, 0x0, &(0x7f000053f000)}) 2018/02/26 13:09:54 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/02/26 13:09:54 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20100, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020002e700000200a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/02/26 13:09:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x1, 0x8, 0x0, 0x101, 0x8, 0x3, 0x3, 0x2, 0x8, 0x5, 0x2, 0x7}) dup3(r2, r0, 0x0) 2018/02/26 13:09:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) read(r1, &(0x7f0000000040)=""/1, 0x22) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/02/26 13:09:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) read(r1, &(0x7f0000000040)=""/1, 0x22) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/02/26 13:09:54 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control\x00') dup2(r0, r1) 2018/02/26 13:09:54 executing program 1: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002480)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="c7e3c5649d2dfd3513b8996a174c96ab4b12a4ba016f6093a9baf68bdb5d5886198fab17cb4e4d69164a77cb5531f0ceb171d4d6c85e1d8e9dceb0668ded087c6c81c99762eb1df70b41321b86415abcef8953a8566aa0632ff5ff8d06b447951ea0e302ac8ffafa3329fcd15ef86f2fa8602dfb06e3632e2b0e74033bbde8146a0eeec0c4fc371dec870b8247d4ceb662a83ceb85fe4c505f0b91ef3f114f5cc4b0f9295b3b0313aa97f92453281a5a0373b4fbb7a484b01a5b79928879f2d43fcabe10526b1c18d00fc0d3cd15fe4a53cea3d67bd3164362cc48d49ff159b0b811ab829b59b20259ecd391de16cc15a4c1a0d13eef7c", 0xf7}, {&(0x7f00000001c0)="bf21e455036a036ff98c93843cae9ed837bc30d2d6e52e6867c5265b16db51990eb9933694e9a9324189753badeb08a55b881e633d7331a83fd608b1bcda0abf96fa6bba5566bd107cbc7556ce698be5703a20bcd0b55797e8", 0x59}, {&(0x7f0000000240)="033693511a7861a1171ef3a393751a846b2b55a9674ed5a2cc6928b6b4078c0fae0d907879c684b329da464fff3f70eca8416f82bc286946af1c3311ab8b9df228f736edec05123786ec3ffa26bce91e87a306c3bc13a0be7eaa8fe06d3c5967ca2a3d931ceb2e2ae83102d2b2742518543de42f7f08952d3055e5b52e1f65271dff9b5cd0002edac36551e394cc52fd2ba62943f971859a5f53ff09463d4faa71a38fc4dbdbff0a744281716474d79bad8d9ca54e4f4061cd241bc5f99906", 0xbf}, {&(0x7f0000000300)="a64c2bafdfee95a57866d9493858a9f8140a", 0x12}, {&(0x7f0000000340)="88ed289a8bafed5027c4686e110a4d13c86e301ac0580e859401b731dce9c7140687e626b18d14b919c62db43c4bee97811b18172fc87d3a5d4cf4ec006ca609b3e278edadc93eb537301bf3ccbffe635ddab00024ef41455f1e585efb77a7c3f192d9e419a8f7c1d315394bc6cf0c516d8ef634b799a092752200de45ef422f1e209978e0a92e8379644089270636b9bca1a773c640ae81503f06f7c42471bd18bd8d235860aa32e0702cfcb86c0f3df40bd1ea186950c31cdf2924541c87e4db8275af921cb38cd0b8d7fb77f7884f8a61c5acaf", 0xd5}, {&(0x7f0000000440)="ba3f66aae575b63a5cd5ff52338e9d85e5186f8e40313eb701c8e1c8dabff85b8fb7a958102ebf1d3b6fb2bbaba4c2baa8ec0ed47c0f576dbc1d5c8c1af33c67fffbaa60c221136339e65a4d46e6d6fdd0256540a6ad13428735eadcea90b5fd0d46ad4a6962db242653b2edeefc5d30e40083a70bc85205b5c346190dd756fb7f3fad6bc8dfd5645aec7c3ded735597811c68d0143805373dbd5d4c2f4bd7b9747d486b07b551b57d8c8d4ac6e90e3088ea342537719709bb90c038b76c833da49dfdd06bded16d848f5e6d109b7df4b50d5fed13883d9e3841cce66769a760e9a3cd186e6b3b2837a63bbbed1d2a15db610f07215b41098cf7130861ee8c427076ef3f7b023bb49cf048e06f3c8f1c0113a731d42308d3258affe88335614ff90a30c4cc2461bebf96f5111ec074277af5dfc758ab8b8f1d694a7621fc885687fbea3a7ba55351de42b7bce019fd82a54ea51c0452e5ef3f38f1ce8fc8583a71a7c113ce43536192c797b7010556ae9614eabff1b68e8a0314e9586655d6a7693da97cbb15b8278da3ebe1a5bdc5a72344a71b7dd32ce82dc81c96fe4682da2b83d399acfd001a3dc4a383febc5f90d23aaafda853a4e83798a4a4798f66498ed5de2125a418a1bd9d09aee681ab3975d4b9f19d2adc34cb5e3f5e91ffddc254d465bee88b2f018fca1bb1ff10616933ffdc18de3e778c96c69d6f7287bebc8afd62ee4d119e7127ad908be90b1c10bbd5b678678238f5703d97bba7afea116d40199ff5f995c5ebe3172340e4e0942f69372c7c38349eb3cb68df2a88103844591f041b75326f6ba0def9093db014273fd2e5b1722da2db4007646b90ddb7c20bf88b91ba8c42c43e8b245d2c4d3d52e13601440dfa552973907277f960e566406dfaeeb0d4cafab6d094fd290f7f937811258b13837544ea3005d5e225c4a2cea46a3c903765cf8716637dd443530091c37a47c040885027a08e14b3b96cd77f8514608477ca3ce98593a1d7bf4a49117de9e978a9ce6404b717863d7c2a78224082d0728f3620489c2dd2e7975edfbda479f6eec26cbeec174afcd6c9d5e77c6be4cd30f4f4182410645881b847a6be239a60e41b5901e7e547f86c48c1aeb9a6225638f0bc84cfaba85724a4a01ecd2d2d273397ce07b8c97e8ce844ca38fd82a697b7616b45ee8656fd549dec9a5460415f5d7ebf667ea940e7957f218a177e4ee7ed27ca92242076a0fbaddeca6a3ccdaf9a8eb2ccc4270f5abf7c464883a50226a5cbb9ec1f85ae32eb21dadb4607c5a57a40f133442cf1918580967a7db28ccbde6461b7fca6101fd264ca1248eaa8bc2280769ec056a62bd60fb5fac1a492bd9b22d24fe7dfa1936a625080c13f77caef0e7ade2541ece8777e2987f38d39ffa19f377150e55cd44be4a06f203ebd55fc5abdff3dde9a7355c2c2e2b3565177f7080031627016065c679b10917a143772182b8dbdc98af3bfcb461c85df493e7985d8f70a96cbc9a3a6bd9667aa434d326dbb1bc32e3da835e7f975848b16b8563426992269c98eee5278c9141561e40f44f832e25df9ddbb1028eafc42ad52fdcfa56cf70a924c04a63bf6418fe6d020e297072ae0c7268b0c1a1ee40932c6455f7995e3e868f43a53acb080af223b5a447e8454feaf3643246533fa4a233ad8e9ab92123d352e419aa8d64d6364fff98140a2be6011a0fc8927d50bd47c63496445b529e4b3d37913629631c3e99fb7f04c46e059569bf350c990edbc2e279eb90931aeba3f16f8f612a29819184c8217e422a155ba3ef910866e138b7a4d8c622a4415a05c6fb7a8c253a52d9e11b77f5927d2f084c9c0c83e1b95a6da98ae3c541413506a62b20a1457996fc9c1e847eadcae211c0845cd1fe0d6e97bb5dd688d04b7f101243f94c6b61afe82047bc3f313b06c66a058c339f435f9e391d8045d1c4346b67b9503b7e70d97a2926d57d08d523f02ff94c554f49d63e51ec0dc6767b3d338eccb2b2be84c1230655d1366325f62755139048ba9332747da9cc6896d0baafc03d42fbeba943ba981b998502a3c5224cbae6225bf549b4b5226c31464c235010c4ddb549212d88416f1fb300adc393f734fbf5ce53c33e98f6b70dc6bcb8e8b42bdce2b0f98b362a86890ec4d5ea04bc4978f71905525e4f7b1e4cee1c8b1748ca3c323cf59bc479dce0200ea9bbccc327f6ca384f738ea393489cf40077484ef2c1049005b0c71c9a7291b7a56ff39e2e1dc9108e4d26f6b6020b83ac20af668ece63d401e933f77109a68cbe3526556e702767a0d6b75790d7bf55584c773c208f3d4cb6f493055aa04921ae5cd397546db1f3dc756d51c18464fda241d08a6a6525cbb9fe0b1188c7bf82b96f07b6dd3c4a1af7362ca879a84ac889b29f163a3b1cea0bf940b571e95f86cca0488b714fc19bbfc428ea7505f044835ce9f2971e959664f3b6b6b35becb3f458a5c8c1868fa399b449fc9766b9014f2452d79c6fc70dd955f6f44d3eaf530697bc5ce6722022659bbee3a921323ff8b93ce8c5e3f65bef3ba24dd78f1868d42d9527116cb992ea3d61f900113b729cf4f8f4546e103d447e0d8a22980d0af9a5e10783ff5a137bc89341083b05ac934951632d9f47e2a21fd1ff18245425a907c49ef78735550cb99e1ccda3adf7d6c3fc21cfea9551ca7ab7d2df866a3c7460990338b470f6a7149e1df92fe18a56b5030ec7f5a32b9ac9017bd630223fdfc40264e74c53232a51a958e811a80af1c9715bb019a7bbbaef567464a8d975df501c94927dca60399a326e45c7cb13bb2807f1dbbcce427529fd5fbff20ed568738ce33efc6def6ca355a2b489c257e127d7627b84350464bccaafcdddd9df0766796667d52a5a304dd390c0a5d5700db657f9afe25dc9761033ca7d2e33e5f52af5f7def83ffba593e0c4aa18d5649c243e6a04d6a5dab0728ec118c321d94630ec2de05a3c73f083070431205eb9c3e26a1cd466b0439eb1e329ca170feb8697f5aadc14a84d35005f4d0d651260a0c0509ecb39b43ae0d1236b0cfda257a3938724189a22e4d5492e4b1b7c7a7aa3bcaf8bd44d4486b77e2138909ad786fa5a43212c81162178c1bfc78de1c3ce508f2a91334b10551c6e492a628e9e5630281eefcbd77148826236f74c140e31c2468c3d23dfba7154dcaf8d0e8ee969709ecf6c5f9db09ab7d27bbed424efb11748fde74864b817dd77b4de6a740c7bc6e8eea49eb59f3c4a9165344808966391968ca39184cf36538103458a103c92205631d949618e0d9d9f0aa8d06d72b732ef1d9d16649ea4ef5c4aa41086ccc9cd41ecfff0948a4f8f0a6f1637d1d460fd9908889db75805c9e7774432e0836541703f508f049915ef5d959c4b0c46f894c380cb8ed2708778d74e36dc25dde68e45f7720b74cc9e7842da338c38704f5c9c87db8228c76752e2c340e31877641094c4237b2e50c04f4abf396396477ad04bbd60b06473c8414ac0d7ebd2076cc6251e221878901d0eba8b16ce1076751a2c49eeda61393bb33a35067db64072925b59c4e194c65195f2fa98bcf019301e73ad975202c94b53b95e51fef654bf8529bdd523ab97e27976d0ace0027f0e4548349ece46614a1ba105c9ed118e75b3ae3b1f116bf4f8c085ff491d4533e7ca38481d8607b3f3379aeecaaadf32eb2abfc24c8974440b4834feff2de2eeade194a4588425a8eefc49aa3ce401a0dbd766ff706dc80198439d8837fa1850811ba979df32ecde0f36131802ca8ee24c139acb5fb3cece161b69abe84fa19a6a1abcaffc48b14f8d10f713e2f6be11b67048ca7835ceacb7ea69e7047131c23b467aa1989a2b71ff72327489406371ce02c5e6898558a1b8c89097de4d0e42a83d26c3e95bcca380ee3225880460682a1891406278fd460e84e1855072f820f43f31d72e12361b8ddfc73b8b338487039a6194ca287834321d1370ec33c2c4b54ebfbae1203400a450c291333b8e58af265427f0763f8ef3bc529841edeb5340bc4feb5eeedbed59c57012fdd806bea4869994a7bb36a26bd5a359b2ef8a905a3428a71ab1419c11730d1359633a6ea596d049431e1361e380618df2358a653262541a90f52cfe652956e3025826ba80e75d82b340b0ea6bae30cbf8703d36252b2127e1c45273bd72661dcc7f0c6b57abf7bc9080c2f0de87701d5bb4db1f0f5f88c1582f9dd466af51be29e4f49713bb85cb309d2341514d17cebf95975c06919391755bf5e02a8006c764041ae4c0ee2498cf6e286b1bc3b875a1c074bfb4b6a07cd29b305498f158226868fa6c3198f365425c63066ac88ef0af217aff575f47d2553e9c30758cedfb6cce3b3f8ada6cd1c359b0511f6edbd95f43a1f362db70430261af7b322df16906083e5de59c0614dcf3b53d734cb018cffde146dd182420f6aa74820625240548b9444a1573e20dcac64924059843b9f35be238a3eddb7f17898f6d8d84863b6b13c3f028e09d732c0cfa25ceeb189000578c1e84b92f7b18caf4a422068cfb66d7b32860e4fd7da156185dbbf271553baf5dba5cfc505040c629b1fd2831acf15d65a6f6765ef92f10313618042799a8324585b2cd25650e1d7b227764652a893e87d37f916cf355442a0c0b843bff17159e84ff8d9e10d170bda58c12e7ab7c5fd23b2ffd7118b2a137f83ef2d85ca3aa2b25a2bc4a9bff7dce52889d3d1841029349022d45d157add044f91614bc386b00e36cb19e463d900d314f518463ddcfbbcc0c042bd2bbffa7ae0023b341ebfe29329d27633427131f330d3a784b4c4474f4d13ebcfe496eeea6af19a610390b7df988d53ed32dfed6fd84c82976e571b4816f0815dbe557087329d02cd819466704ac78dbfc5207ea43eb3efe1678070620a51e4dd7264f6d6089d5504fdae1681d5c898c182ef2f239c0c905cac8761e03513d45a37e54281d325ea623e28bc2a8195a80effe4c0e965f7ef739e1deecc66d104fe8b5cf07e6c0b8205daac674ad0e90c94ec7a7b7d78e61a1f86e1380e630f74a3ea1a4718c3cfc204360477ee18ab8ced94840759e9790a10241a8314ed138877b3922bf1fafa06bfcadd86ea9daa5bebb3d4d9e0ad4ffed88b0435fc1d1814a6db4560b290507c72624527f6082ac80fe6dec54309f58461baad65a5acb908cb5809a297a0b9c3b176cb733dc541901022ce59f54338d1502de743b08c3e5a7023cde4fe65c509188ca8775175cdf4b283d84c24aa11b3922d047a44ca0b28da8e017356d80ab57be14694dd348d94f44819ad17385adda99091f2b8d914e9756ee6816f7c204730926aaaec1f12cac5d2cfdc1b5a1c88a0147b67bfb88a6ddbcfce861dd81781ef7816dfd718f9c8b58a3ba7329ed5da387255deed5920c0e7aa4dff573d9ffc6eda7cbddede281478af4db566ea46ea921a0c5fe7557d9a1edf989769da2cf3a5934873df40c06ad8588a455367404cae53b25bbee4b4799040f5759999f00fef4ae4ec85f5f6fa22bee620b873bfca34386068daf6e03c533af95e4933377a4f9b5d5fc0d07062c8c334efca21748a47c29fff045f999ea68b00d2a987a48394d7ddf67a7ba623bd4923a1f8f37d0c47f487653712b78b20717d532d26e545d1520f98a417413f6b4bbff5a329808e69402896e1f11f5c788a36041709d2bbe13a47718a452c011b545b5659bbfeb8b588adb3c0dca070881a43560eb85ce90a357bebb286454a32fb4d72c5d0c8f9e870e979e928fcd63a1a8111afcf", 0x1000}, {&(0x7f0000001440)="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", 0x1000}, {&(0x7f0000002440)="fcf453a10a", 0x5}], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020002e700000200a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/02/26 13:09:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="0e3f04763fc7d156926c14c1cd3e07b18c0a7b9f4b44095982c43edbf8c9035a5d7384cd5c5f7ab956775dbb8948d55113762cf323c0b750acdaa336b32b04c4842a1e756e65b44085e779fc45e8841c7d12ade6f2957d9316b5479a3a7f14f29f7e4cb6d93987f0606a186562239137b9cbc2c3eacb2d0a3331790865ae330cde2312e129150b4c6b76e70514835adfcd203d30b2e80d608ef290bb8731a4eb3f01f7b1aab1692e8eb19b60221c41cc60a826d9d4255bef266978525bb95855312182d0c62ad4ab6609e1c5ca7de81cbb214554f3fd575435cc88b04968423caa937913bca8e342b8b981", 0xeb}, {&(0x7f0000000100)="4f0b15d2fb21d6ad697e7a438ee7827d55ee538d56be0962034e66e9da7cef601871d24d658c522d84bf8d91c4480caa23b96306142118268c1033ad47a29c80983c95c0a7cf3b60ebe2643cbdf5ef76939db649aed5484be039ff8a3252acbd6287a24b656c4af186857ec990152e80c6bfae05b8b68ee702dd1fbfda8620b66171d5f8220405745b081a2ccd6e8c70538643b1d1628dc22b4e761277e1c4985135ccc9c768a98887b2a2b54bc14abb517334b085e985a9c8c439a032a74da6448748800f567be3bd54dc15931c9a0eb58a6f0effd1c52c73", 0xd9}], 0x2, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) socket$inet_sctp(0x2, 0x5, 0x84) 2018/02/26 13:09:54 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) r1 = getpgrp(0x0) sched_getattr(r1, &(0x7f0000000000), 0x30, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000080)=0x1f, 0x4) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000080)={r3, 0x1}) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020002e700000200a3a20404ff7e", 0x1e}], 0x1, 0x0, 0x0, 0x20000880}, 0x3) 2018/02/26 13:09:54 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020002e700000200a3a20404ff7e", 0x24}], 0x1}, 0x0) [ 69.013531] binder: 13427:13436 ERROR: BC_REGISTER_LOOPER called without request [ 69.039605] binder: 13427:13436 got transaction with invalid offset (0, min 24 max 546) or object. [ 69.048904] binder: 13427:13436 transaction failed 29201/-22, size 546-280 line 3190 2018/02/26 13:09:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x400, 0x9}]}) 2018/02/26 13:09:54 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) r1 = getpgrp(0x0) sched_getattr(r1, &(0x7f0000000000), 0x30, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000080)=0x1f, 0x4) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000080)={r3, 0x1}) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020002e700000200a3a20404ff7e", 0x1e}], 0x1, 0x0, 0x0, 0x20000880}, 0x3) 2018/02/26 13:09:54 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101002, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="dc", 0x1}], 0x1) pipe(&(0x7f0000000080)) 2018/02/26 13:09:54 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020002e700000200a3a20404ff7e", 0x24}], 0x1}, 0x0) getsockname(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local, @generic}}, &(0x7f0000000040)=0x1e) 2018/02/26 13:09:54 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r2, 0xffffffffffffffff}, &(0x7f00000000c0)=0x8) connect(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="02505074ab8242ed3d1fe82a6b595af7561018228700e30000000000"], 0xc) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000040)) rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) [ 69.058242] binder: send failed reply for transaction 50 to 13427:13448 [ 69.078644] binder_alloc: binder_alloc_mmap_handler: 13427 20000000-20002000 already mapped failed -16 [ 69.099279] binder: BINDER_SET_CONTEXT_MGR already set [ 69.105022] binder: 13427:13436 ioctl 40046207 0 returned -16 [ 69.115296] binder: 13427:13477 ERROR: BC_REGISTER_LOOPER called without request [ 69.116509] binder_alloc: 13427: binder_alloc_buf, no vma [ 69.116527] binder: 13427:13448 transaction failed 29189/-3, size 2329469315071344640-0 line 3127 [ 69.144874] binder: undelivered TRANSACTION_ERROR: 29189 [ 69.150557] binder: undelivered TRANSACTION_ERROR: 29190 [ 69.156160] binder: undelivered TRANSACTION_COMPLETE [ 69.161253] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/26 13:09:54 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffe, 0x0) ioctl(r0, 0x400000000000125d, &(0x7f0000bf7000)) 2018/02/26 13:09:54 executing program 7: r0 = socket$inet(0x10, 0x800, 0xa) socketpair$inet(0x2, 0xa, 0x9, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020002e700000200a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/02/26 13:09:54 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/02/26 13:09:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x400000000, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xe}, 0x1c) dup3(r2, r0, 0x0) 2018/02/26 13:09:54 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x2, 0x80, @empty, 0x5}}, 0x5, 0x5}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={r3, 0x85dd, 0x0, 0x20}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) sched_setscheduler(r4, 0x1, &(0x7f00000001c0)=0x9) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r3, 0xffffffff, 0x4ef3, 0x4d38, 0x96a, 0xfffffffffffff000, 0x1cebb9c, 0x5, {r5, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x81, 0xff, 0xfc54, 0xa9a5, 0x1}}, &(0x7f0000000240)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r5, 0x7fffffff, 0x8, 0x80000000}, 0x10) syz_emit_ethernet(0x437, &(0x7f00008bbfba)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)) recvmmsg(r0, &(0x7f0000001880)=[{{&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000001180)=[], 0x0, &(0x7f00000011c0)=""/131, 0x83}}], 0x4000000000000d2, 0x3, &(0x7f0000001900)) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00000003c0)=[]}, 0x0) 2018/02/26 13:09:54 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) openat(r0, &(0x7f0000000000)='./control\x00', 0x200, 0x148) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:09:54 executing program 1: uname(&(0x7f0000000000)=""/44) umount2(&(0x7f0000000000)='./file0\x00', 0x7) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)="6d73646f7301", 0x800000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/26 13:09:54 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) socketpair$inet(0x2, 0x80000, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/02/26 13:09:54 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x44000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x6, [0x3, 0x8, 0x3, 0x0, 0x6f1, 0x6]}, 0x10) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.advise\x00', &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x15, 0x2) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000140)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x4b, @mcast2={0xff, 0x2, [], 0x1}, 0xd345}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x461c, @mcast1={0xff, 0x1, [], 0x1}, 0x3b1b}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x5dc9}, @in6={0xa, 0x0, 0xfffffffffffffff7, @loopback={0x0, 0x1}}], 0xc8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000002c0)={0xfffffffffffffffe, 0x101}) pkey_alloc(0x0, 0x3) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000300)=[{0x8, 0x9}, {0x7, 0xfffffffffffffffb}, {0x3, 0x81}, {0x7, 0x7}, {0x0, 0x7bcc}, {0x2, 0x2}, {0x7, 0x89e7}, {0x0, 0x11}, {0x7, 0x5}], 0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000380)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0xc24, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x4}, @in={0x2, 0x3, @empty}], 0x3c) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000003c0)={0x2, 0xfffffffffffffffa, 0x4, 0x1, 0x2, 0xfffffffffffffffd, 0x8b9, 0x100, 0x4, 0x9, 0x5, 0x101}) truncate(&(0x7f0000000400)='./file0\x00', 0x7) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000440)=0x5) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000480)={0x3, 0x9, 0x7, 0x1, 0x4, 0x9}) pipe(&(0x7f00000004c0)={0x0, 0x0}) unlink(&(0x7f0000000500)='./file0\x00') socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000540)=@syzn={0x73, 0x79, 0x7a, 0x0}) fstatfs(r2, &(0x7f0000000580)=""/2) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000005c0)=0x3) sendmsg$key(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000600)={0x2, 0xb, 0x8001, 0xb, 0x2e, 0x0, 0x0, 0x3, [@sadb_x_sec_ctx={0xa, 0x18, 0x5, 0x7fff, 0x45, "167890b7f0ab01bb684a04e9b868bd69ece4e3cace50ebbe72dc3c08e233bf89f64d1bca1fd69b4da469ab2217f35a56b3afb491eda0492fc5a9ab22024fa63756b74036ff"}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, @sadb_x_nat_t_port={0x1, 0x15, 0x1}, @sadb_ident={0x2, 0xb, 0x1, 0x0, 0x2}, @sadb_x_filter={0x5, 0x1a, @in6=@empty, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x2, 0x4, 0x14}, @sadb_x_nat_t_type={0x1, 0x14, 0x100}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x9a3c, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x5}}, @sadb_sa={0x2, 0x1, 0x3, 0x8, 0x0, 0xa6, 0x2, 0x40000001}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x1, 0x1000, @empty, 0x1fa}, @in6={0xa, 0x2, 0xffffffff, @empty, 0xe6}}, @sadb_address={0x3, 0x6, 0x32, 0xa0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}]}, 0x170}, 0x1}, 0x0) fstat(r0, &(0x7f0000000800)) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffff4f, 0x5, 0x16, 0x8, "2172af2e989289bd13be062871679f539eb049b68c66a2fbc6ccf0665eed1e6de13dc9a1f887ad85aa0bdb02083cca3127f1e035ff6959751951cae92af46b14", "5deef71ea1749ffbbcc09be548d2bdd05098d469ace00a8f54053e1443a688da", [0x7, 0xbd1]}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000940)) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/avc/cache_stats\x00', 0x0, 0x0) chmod(&(0x7f00000009c0)='./file0\x00', 0x11) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000a00)=0x100000000) recvmsg$netrom(r5, &(0x7f0000001cc0)={&(0x7f0000000a40)=@full={{0x3, {"f2aaec3b34226d"}, 0x6}, [{"f31da16efdbd71"}, {"5edcc2b798224b"}, {"ef3f3e87e62a8b"}, {"6eaf2f5230e7ab"}, {"d76091b8f8fda2"}, {"adfbbfa54c813e"}, {"8006cf448250ee"}, {"97a4fdc74be9c7"}]}, 0x48, &(0x7f0000001bc0)=[{&(0x7f0000000ac0)="347a6ae0b26c65fa33b791f447bb190ec103f8c263ad54082e18d2779d4af44ca49aa6022e162cba2b0ca4676b851784d0732e03f4fbd8559cf0215393c02c7532e35a2a39e921c133823daeccf5c3bcff0b7b0a99f6d95261fe9549d78bbabbe320623afbbaec5c0636bd3f09962cb58dd54e83043b8a40e3fbf53acdb68fb22d76e480a86b3c5688457e4536ff24e0ca057cb134b0f45e47b7f9c38364b3695f1b3973d524d4982e45072d22112ac9ddff0d2cb78c796115559fe43e212185070d88975f39be7f2733", 0xca}, {&(0x7f0000000bc0)="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", 0x1000}], 0x2, &(0x7f0000001c00)=[{0x38, 0x119, 0x10001, "def0761e116c102eda43f61eb30cc3f079e856d6ccec41ad4372a3fa6bd20e6023ba2c4c48f774572b"}, {0x18, 0x12d, 0x7fffffff, "1cd27dbb0cbdfb2b74202670"}, {0x68, 0x6, 0x8000, "160d1c49628136988e52450c726e1c281ad509c3513bb511e545526748601a9dece4227f0a01b30e1e0e649e2c226477b7f55a3c81287916d54d8a8de9d65c682daff26d064bde887c8d524e032b5aa501c36ec6e9f17f80789d"}], 0xb8, 0x8c0}, 0x2000) 2018/02/26 13:09:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x200000) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/02/26 13:09:54 executing program 0: unshare(0x80000001) r0 = syz_open_dev$random(&(0x7f0000cf9000)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00000005c0)=[], 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/102, 0x66) 2018/02/26 13:09:54 executing program 1: getegid() syz_emit_ethernet(0xe, &(0x7f0000d11efb)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906}}}, 0x0) 2018/02/26 13:09:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mq_open(&(0x7f0000000000)='(-ppp1uservmnet0\x00', 0x800, 0x88, &(0x7f0000000040)={0x7fffffff, 0x1ff, 0x3880000000000, 0x28000000000000, 0x7, 0x4, 0x1000000, 0x9}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001d5000)=ANY=[@ANYBLOB="3d00000000000000000000000000e10100000000000000000000000000000000000000000000000000000000"]}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140)=0x4, 0x6b) 2018/02/26 13:09:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/26 13:09:54 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x400) fcntl$getflags(r0, 0x401) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000080)={0x2f0, 0x1d, 0xc, 0x7, 0x2, {0x2}, [@generic="00fee34324bdb6ac4490bb32d37c159f1633bbeabf0db995f2b06c64758ea09b6a76d587cfc762912e4e54b59a50b563f75b62f07d2bc39d96789ad92e44cdd6a1da5872514ad6c3463be96a2eaede8abd53b2c7f04f9309f00449ba60401d4e895960896025050235f406aa591c65759c6bfbdd4bf845886658dadd693574621d98ab2fc45c02a2bafb", @typed={0x8, 0x7f}, @generic="6d4be83775c3aaf917f6a70703720cda623b29b53d2b5ceab895353a8a399e794712a5e6d7908777f6396642f9bdfdb23643f2d825c8ce55efb2fcfab4aad2768c09cb3ae3120d6dee19e2eb0bb3a8c268559d63013e8bb21a6e0c01052374af6b8a598f15cf9a74c7ef398cc1e37c0c5cfd5fc49f0f57a9d60bffc99e01dcc949496e46390b3b4e4a24f5214e45d6b18f8feef58dac0dd44bf78eed22c744ec4469", @typed={0xc, 0x57, @str=',\x00'}, @nested={0x19c, 0x9, [@typed={0x18, 0x82, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x3e, @fd=r0}, @generic="2f5f5d4b97591a82a0d336ee2a8155a5e5d8cb40df700a2d5cb9d8e169c1f3ca7461f46852d084c8471af8e7dbdf356bca1c8da525687a1c6ff90da1d7aa65cc4510e45c265351672fdc04ec0cb555778b3351493a29b0a8a5b6b0c112219a2c20b07a30ecc8ac76c994215ddd5c7496", @typed={0x8, 0x58}, @generic, @generic="e3fee9c20551b238addf1bb0548a756d89666bba8357b5a36a663338e8709c27958cd5ef4e72ecc4073d6e2e4fca1519c36f2df86b7b6d75ff25436042a29048888f639e73491923971f46da536890d5d79febdcb548a1cd7a7c52c36a4b0acb7563b8541dcd113940718650001b0fe3e7e5bf1f17fb7131a9fac2003ec177e1fbd65c85428eac0cb478747df5dba635e41a5fbbabb1ee28ec897a37b99c403bbcbd0b33a7c3d553b10fad8fc96b4fb967ba9da7470e8203621689bec0281dcf549674fc830d7342c70217c8b4559e706dbc4b59539c23e2af45291bcb14f62e2e94326e390ffe918e2a4895fc4ab95b", @typed={0xc, 0x61, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}]}, 0x2f0}, 0x1, 0x0, 0x0, 0x4008080}, 0x20000000) close(r0) r1 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000000400)={0x0, 0x0, 0x7, 0x3, r1}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000440)={0x7, 0x80, 0x6, 0x9d4f, 0xff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000480)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00000005c0)={r2, 0x3, &(0x7f00000004c0)=[0x40, 0x3, 0x7], &(0x7f0000000500)=[0x4, 0x0, 0xe5, 0x2, 0xff], 0x62, 0x7, 0x2, &(0x7f0000000540)=[0x2, 0x6b8, 0x80, 0x80000001, 0x8, 0x8, 0x40], &(0x7f0000000580)=[0x4, 0x22]}) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x1, &(0x7f00000006c0)={{0x0, 0x2710}}, &(0x7f0000000700)) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000740)={0x6, 0x0, 0x5, 0x6, 0x7, 0x75c59b78}) unlinkat(r0, &(0x7f0000000780)='./file0\x00', 0x200) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000007c0)={0x0, 0x1, 0x10}, &(0x7f0000000800)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000840)={r4, 0x5}, &(0x7f0000000880)=0x8) clock_gettime(0x0, &(0x7f00000008c0)={0x0, 0x0}) clock_nanosleep(0x6, 0x1, &(0x7f0000000900)={r5, r6+10000000}, &(0x7f0000000940)) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000980)={@common='lo\x00', @ifru_addrs=@in={0x2, 0x1, @rand_addr=0x1ff}}) fcntl$getownex(r0, 0x10, &(0x7f0000000a00)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000a40)=""/89, &(0x7f0000000ac0)=0x59) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000b00)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000c40)={r2, &(0x7f0000000b40)=""/232}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) recvfrom$llc(r0, &(0x7f0000000c80)=""/128, 0x80, 0x40000001, &(0x7f0000000d00)={0x1a, 0x8, 0x3, 0xb8a, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) mq_notify(r0, &(0x7f0000000e80)={0x0, 0x11, 0x1, @thr={&(0x7f0000000d40)="8768556b41de9bf419d24623a04698efa7dfe87f5917a6dc4b22c120956c8bc29c5c72c2d8068d1f63cad0045a37ed18eea151607fc96a164fa48b75495b1bbe12be0a96fafb8dfd173ffe58ad7b0956b541d86d94bb03d038fe8af2626d648feae9bd47a7df33688e20cbdd9c841c7cf43b7c4f53e01985e214f2b0e9f00236a01ae3bf7cad8476a34cca10219d4d7f584a791306d7c3601a00c8", &(0x7f0000000e00)="2ddaffb3a9920f2421046298daed4b9c9086273c0c11795b5105013e71496b1a087d4f1919a9e7c27fed88966e71b7c0441a259a5b2d4e9b499458c7db91712e39b63229cb6e5e0abf5a7bdd17d99d95d86612a80a9c7cdbe5c97e28ac"}}) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000f00)=0x9, 0x4) r7 = open(&(0x7f0000000f40)='./file1\x00', 0x408000, 0x1) sendmsg$nl_generic(r7, &(0x7f0000001200)={&(0x7f0000000f80)={0x10, 0x0, 0x0, 0x24000}, 0xc, &(0x7f00000011c0)={&(0x7f0000000fc0)={0x1ec, 0x2a, 0x8, 0x6, 0x2, {0x1c}, [@nested={0x154, 0x5b, [@generic="5ae1bfad75310a2c9c780af13f8d755874c84b36acb6697e4a4a11f31b0f80024184a3f48130ce02b68506bf03b15af518ff1bd54bade465bdbb396a1d62d9a675231db11de592553becfcb4", @typed={0xc, 0x80, @u32=0x1}, @typed={0xc, 0x79, @ipv4=@broadcast=0xffffffff}, @generic="ddbbd6ad325d03733ae245265a7463149bf9c2235787ce5c80669e2098cb75acc323832f1fdc26b47bfda5aaeeceb702a76b1ac27f5d83e0af00e82340fa727e4ff53d35fa302e3073dadd2256f0aa7b4d49e12e66b7272e4c73fa7a708e0955a8e2a879847df875323008dbe66afc680239de71a7c513517f8a809a30fc543060845f4e683ef1a46ed6e1c3266bc6d71e30199e53e713672573c1fdb3c5db39aeaa6d39b5719e86", @typed={0xc, 0x51, @uid=r3}, @generic="5c47a54e5293b5a00b6ba75fa7d21c5eb3467cfb0e4f31cc868960f7f1c9499669609b9eb5c3340a493083c63921ec6580b917adaae3aa95"]}, @typed={0x10, 0x83, @u64=0x2}, @typed={0xc, 0x19, @uid=r3}, @generic="3961d6c4b7f5b57fa5374937b84d829c3f3a7c8bf15a4899267ceaec4751c97cfdf567e2bdd96acc35c24778e10d89009bccd209979f5458d610e77bcbc1fa021a2e676905cc534b1fa0b0234236c9c313931a75cbd4966a3fe8f534b8ba", @typed={0x8, 0x68}]}, 0x1ec}, 0x1, 0x0, 0x0, 0x20008000}, 0x4000890) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000001240)={r4, 0x5, 0x1000, "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"}, 0x1008) ioctl$sock_inet_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f0000002280)={@generic="d8ff5804db0a2e341ed1020ef10a0d08", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 13:09:54 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x2, 0x80, @empty, 0x5}}, 0x5, 0x5}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={r3, 0x85dd, 0x0, 0x20}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) sched_setscheduler(r4, 0x1, &(0x7f00000001c0)=0x9) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r3, 0xffffffff, 0x4ef3, 0x4d38, 0x96a, 0xfffffffffffff000, 0x1cebb9c, 0x5, {r5, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x81, 0xff, 0xfc54, 0xa9a5, 0x1}}, &(0x7f0000000240)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r5, 0x7fffffff, 0x8, 0x80000000}, 0x10) syz_emit_ethernet(0x437, &(0x7f00008bbfba)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "c45602f6ed79060cf38468cf6a0efffdc04001da35723ccb2e65d7372ab1ebbae56832e30eb7a55177fb28a6cc9a907686482040a5065a164b628de684dbd0379e0d6e6e97082ee0193e41d1b47dbfbdacce29c4cc968fab6a0f988f8b2bbbdf5ef3e9c2af7f2c29c7b25264de3c70ddb3161aca907778bf614b3f3d6d291b04870eb41fdc37879d9ca43a5b14586181714873c5bc29cbc1b75bcff927594c2cb1003c354b71de02dd1b856c979831536e9841d66c1986427e2f571a2682250b67bcfa4b3c63f4b98bcc86fd26429eb10972d9bcadc8f960768c3a6f68659c45d84cb63a1de86d4503bf9aea30e6e8eaf9c3a0935e2bee69a5b0859d74c20e14065dc493d28cf1158825d181433e70744131522b4f63e5b7438427745e1b33bbbbd4614565676e50196d336d5f257e3ccb9a0e2e255679e6f790bd72a5469aaea3063a93591eb9ba512b94471168d4fbe4a27d4dead85d59a33e17b6f718fc8e11b9f65714a68956233a24b3fa216cf7fe950ceb26994ffbb2f8a99fdb5b52205630ffeeb5fb2e7d4b01b4ec497171d518d5a97007c8a325aa3ee1bba422071328a926c55bbcfd6e9f16e9ad6eea82cdd29905915b500bf47d4890e4660859ffea905cc82ad938ae6ac2cafd4d51db78507f3de12caf2e3bcbe5aa7f7f1e7a651f62d0959aa3cf21904632a092c7080c6297a9da859a54360576c7f414f7f228d6a02f58e7fdd751809c68a00d7e7734b99833ad4b3b7134df7b8d29606b022b86d4f7c5825f7bc16019dde2bd47a2e1891db9d92beea35ef24133a7793603385184cf2a2cc2bfec493644f136556b3f3786c621c8d82678d18baacd54c48c9852e6986bc7f0e451de0b0d82c5f616bdcf12942bca5172b7bcfb714f65e6dc516031791aa3ccebc6f6db9f76396cd2d9697670a4f40f1279e0d9e838c71aa810e28744407936a9bd64ec0f953864dfb3e2526df25beb67687d37a574d92ac9e0c0bc5cb411887ad2a6cfad6f20d7e50d15045bed3fa3999af9aaff372669556387059e1a19b44dcae00640bfd7e09fecad93278cbf6664877c5f4059f9dff3ba0d9ecdf44b649d32528ae25e8c454b61c118779b716e405681d8b68f22338adff1b3e370103ff5fd006679b36cff1c0c9d5f90a48d7cc0f24e9b894647598d7a2d3f57d7c29934a61e8c2b638d6220fdfcf1182d561b2c649dcfd4b8b34469729dfc1a98adb9eeaf9da30ced0cc538cdcaa512e8ceaca828d606806c9df8b2d1913058f99339a18b24ef69d174e422a7ec6e5f9e711cb2e257b34e44bcd41a75dfa309cac2aec963a57420f9a09b168cb360d42e18d6904cfb7ca306ae34f3f06dd8a98299e4428ba2a2eba0964522c776cca8824e60832dcb4f6f89ca73f83b3e14f210e86d20e49bad9649a8983e6d38"}}}}}}, &(0x7f0000775000)) recvmmsg(r0, &(0x7f0000001880)=[{{&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000001180)=[], 0x0, &(0x7f00000011c0)=""/131, 0x83}}], 0x4000000000000d2, 0x3, &(0x7f0000001900)) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00000003c0)=[]}, 0x0) 2018/02/26 13:09:54 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000366000)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:\n0', 0x20}, 0x48) clock_adjtime(0x4, &(0x7f0000000000)={0x2, 0x4c80388a, 0x9, 0x80000001, 0x10001, 0x4, 0x1000, 0x80000001, 0x3, 0x1, 0x5, 0x8, 0x649, 0x1, 0x1, 0x200, 0xc00000, 0xb34, 0x8, 0x3, 0x4, 0x80000001, 0x6, 0x7, 0x7ff, 0x7}) r1 = gettid() ptrace$setopts(0x4206, r1, 0x20, 0x2) 2018/02/26 13:09:54 executing program 7: r0 = socket$inet(0x10, 0x3, 0x40000000000c) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/9, 0x239) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x2040}, {r1, 0x3002}, {r1, 0x2000}, {r1, 0x1008}], 0x4, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0x1}, 0x8) r2 = accept4$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020002e700000200a3a20404ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) fcntl$dupfd(r1, 0x406, r2) 2018/02/26 13:09:55 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:09:55 executing program 0: symlink(&(0x7f0000003ff8)='./file0\x00', &(0x7f0000002ff8)='./file0\x00') lgetxattr(&(0x7f00000e7000)='./file0\x00', &(0x7f00000a7fe7)=@known='system.posix_acl_default\x00', &(0x7f0000d63000)=""/42, 0x2a) 2018/02/26 13:09:55 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x2080, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4100, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x46, r3}) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = dup3(r4, r0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000000000)) 2018/02/26 13:09:55 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020002e700000200a3a20404ff7e", 0x24}], 0x1}, 0x0) socket(0x5, 0x0, 0x6) 2018/02/26 13:09:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/26 13:09:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fadvise64(r2, 0x0, 0x5, 0x3) dup3(r2, r0, 0x0) 2018/02/26 13:09:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) futex(&(0x7f0000000ffc)=0x10000, 0x89, 0x0, &(0x7f0000000040), &(0x7f0000000000)=0x8000, 0xf80e) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x84) write$fuse(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000000200000000000080b1bdaa24652aebcad1ee9135bed2c2b4d00dbb1f09321066445b60a58b71314d513edb092b82828ac674dc18daa160b026ed4099ec126320e218deca556f0ae9e42544d6e4457866e44cdc952fdba6cb69f5ade51137ccc5bb57b0c394edac7ab4c2d57c2a603c0779a3f684"], 0x14) getcwd(&(0x7f0000000100)=""/166, 0xa6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f00000001c0)=""/124) process_vm_readv(r3, &(0x7f0000000480)=[{&(0x7f0000000140)=""/205, 0xcd}, {&(0x7f0000000240)=""/165, 0xa5}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000300)=""/193, 0xc1}, {&(0x7f0000000400)=""/71, 0x47}], 0x5, &(0x7f0000000600)=[{&(0x7f00000004c0)=""/188, 0xbc}, {&(0x7f0000000580)=""/106, 0x6a}], 0x2, 0x0) 2018/02/26 13:09:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00009a9000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f000022efb4)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_PREFSRC={0x8, 0x7, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @RTA_DST={0x8, 0x1, @multicast1=0xe0000001}]}, 0x2c}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000180)=""/139, &(0x7f0000000240)=0x8b) 2018/02/26 13:09:55 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) readv(r0, &(0x7f00000010c0)=[{&(0x7f0000001080)=""/8, 0x8}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) r2 = geteuid() getgroups(0x7, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r4 = getpid() r5 = getuid() r6 = getegid() sendmmsg$unix(r0, &(0x7f0000000740)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000040)="c5035e86bb7fb0e105ea31c8868acac3ab8f00ff84d1cbe695d31de82e0ffa1fc9624c66a263b6b2e92583230df66af797e0d70fe687d2b507154eecaacbce9b05f21f69c8e2c42ba1f5fb45d1cbb53ae3f6256465f821bdc30573c7c8831f7ff162362ebe657f7b30f66249f449f1ebc4ca7f95fa6f0544bfa73ab5304fd4ed4c4b1ad8c18394491540bf38938b7d259fbb025b27f91b06d8b1", 0x9a}, {&(0x7f0000001100)="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0x1000}, {&(0x7f0000000100)="801626ef374d47bbd4e99a5623229ed8a0d91eda709bc9455f38c0d5a53c456c7eeec4632329ed6e023beb6f9c747dc10f00bf203f4e53a28f2dfac06475f22e5e50a27120579f1b6cafff31268ecfcf1f93fc7c18bf7be4ac62441db7f539f9a94f25072a8fb6f021f34d6f4e4fd01006c2e1ff804e9e1420795ba7f85df651e1e37402323da9bb9f6cea413b8cf5b952893cefec9e0221979d76f8495fa842d3b8b55f5c2a110662818bae4be15726c13d7982dd9c9ed1d75209525763aee52c8de64e07", 0xc5}], 0x3, &(0x7f0000000300)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x40000}, {&(0x7f0000000340)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000380)="8452c6c921977f064d42bcb8d7c675f71e0c7bfaa7152c5ceacf4f6338e77637310b81bf841f065deb3a73f6ce3dcb8b3781173800851983912f335c80f1f3b215cb3e1e771b5510523c2d051e4320443b6d9b59eb9b9a00d81024e1c9fcb02f0d448327ea5e9b5e8661dbbcb11880325f47075f3502faa5f456653e155b1129ef00c7b95b91304ce8753599fc796c9fbd32804dc4468c71bc494c0d9825b5fa87bf", 0xa2}, {&(0x7f0000000440)="9b3cc927a735726c5be89701b20786a33408b21f889fd17e92496e9ad1c0e510242b656ec9d281f66e4ac2ed8752eae488b169c53af4dd7831a6da161dd6fb58c57c4614bc2a29a488cdd15f46e936129e", 0x51}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f0000000500)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000680)=[{&(0x7f0000000540)="6c17199631edc60a9bc06d8224f2f7b809ea9e8cd155920e6115f7eceaa27ea8470311d83aaad39442fc2c37700591746c03c3351a1069384bd9b7b3e638af86b4c2af45eedd2ab7b5e640ebdd451396841ef31f13f2ef678d013e2757caceebbfcb8b1e6cb1c0ef", 0x68}, {&(0x7f00000005c0)="6c9d9ee54b85316721ff8a38b938f6fda5011050400704844dccb4f0be09178052ad1896fd988b74447a6b91ef6d27c4893c8ca7665f21a7727b23972fe3dda1ec2905d4b42cad4d3d20bbd0c6a4c0f4ee50084bdc1e69fcc09cde58d826", 0x5e}, {&(0x7f0000002100)="876eb33cbc091f0fb5212bee476e4a211f0a8fc31e9480b0e0366995dec76d328633d012c4585862f01118068303a8c82cc61f6b47588f48de55718f196191f6c1f864e8c495b44d6f3f586f6749e8385f3e5a76fc49106c9983b85f3ce1168bce5c1be68e467ab494ec81cffc19aa546e800dfae2d6f53d6709cd48871802cd5ca3db31e2a619f5bb98693e7cbbf6b6de950680ca655d4e408a9f1a40312346d8049c4ee8da67ba73a04bc99b903e74975413d5175707f0eb4106e823f4acedcbe3cc9c88c21f3c84d2e53782ee3d740044a0caacc9d7aaec60d07ce42b9b2ce3cc5cd0e3d4fb7b930d1624703f08be6ae8d934e2f9afd5389cbb1956277f7ca507d03aaa2326c932c297844c2e8cf144e380dd2cbcd1d86b475178d6bca4e31d99762e805015cd7427c2db5128147bcaabe9ca9a84c5aafe2dda3fadb9761424145e201d4ede327de7089017b8320f880a67feb9847ac4719aa5c63839cadea6a90147fe4f34f4f44aed7e9a30be8ebd753732046442d27a1033958b26434edc3c516c41cc0c08dc3e6ccf7d54c7f3cfc3dcc2994fbd328ced862f49187b63380287fd39d350fbda11e03129a1461b32c2a61bf730de7993ad4a1e5dde8c6bac075aa549835aca26055270206fce64a1b21b7b223d84cf8273af10ef37d57d60dd89b36131e7cbc9ff52bfe3712cd9533a962bbca2a0869900bfd713809e745c08ce25ba1360d1d5c2d475524d25257eb6581142afa77395e6b3558e63aede9e5c7a7d76b7311553d6d841e5fe812d20a940dd8ea2f8884998bef1bf2ec900a4cf809df748d203cbb9fda0e36ead65652c603a3f874b9ecf5b3fe0b7cae7ba7e3c462308d89430e69c88ec35825aeae9366d1fdc7eff152a5ee0cb46076244c28e88fc8a5cc733e49216b79934ef6f15fca799c4d115eb5d4dce86310e4a89ec33aba1574d9c2c72e45ded783250daa192798447493fe97f93711c123f2d15784da9346272e47266147c46380732fbebb9013c7c3fc1c2d4f34dd988233d2a077ce3fe213c324067ebb12ccbe5eeb313665e5419bf802755691a93f007b805def0897f05245d1327e5c95b6752f535c86fdee57cc1044b12dbaaf869ff3bf1084b52e0d361ec2c467b1e3544cbd8ae233f2726474d621d762352bd6d812b64f97c7a24b28a1d8c9560bc2e31c7ed34e87e046297a61d0a9f86d353c863ea536c35660a5e66507e6066df8b0f43bc2b9dfe1972e0d9b1ff7738145fa9d96677845f65ed70f14c743ced3931f35a822cf0ab5922804f07c660bed2c4700f491384731cc4e8a30492d266dee53f641ed39353326525d2120dc718ab96264310f784a2da78d37b3e34346c120b4cd1ceeb8aaf7fad99a4455e839aa9086d7c560f373d26420988479d0041c3ca2d50170cede43e7d4ddf6ebf2eed1bfb44474826b69b63972769ba5a39359b43343722eac8850c81afe39df0c071042639f4bda13c22152869d68c2a50644bcb683764dca323c6751d58306e9ff68c0d6d1a49388cadf289582f192b1dc8e2362f995a7f9f90a836c65210b78d5537d0afcf3c493cb6a3be76f777f3cd73fc25a1ed88690ac447a9b905dae66513bc6defbd225a88187c8f2a11ef05d65079fa5e2b068621c43df4906979960cfbdff960bd5b27fc7049506a5353d2805d5fb6321e74ae3fe5ae5c4b3441d3ee124696b0271f9c10da763b3dba02f9aa5005e018802df92df1c2b6f7d291699214385813af15917912ab090a61d829f19a51423c5deb6b0bded6ea141e74a5ebcec7f5d978d90340998595cbe90be1a38bdb932d9522eab9301fabe1665339eeab52ae82624d9a3772ba6ef3945604053db83c2d6cefa95a3e5f91672a98601e9e3ed4eea5626c588722e8b15098985a512258f35bcd5c9eea010c48d8566e95375cd33de79f396f280fad5a2365379d56b09f22a40504b91a9c1f807a438acf776c6525dcde90b45ca51b0aa531206184490139c76c4599af3ec3dd8c2f6528290de67b899000039be9ef7eaef50ff6c92911c04ef143a500d3e0f6885df25953b127191d72e1e4a6ef0cc39cb2a23ace9d56d96c52bc9a294d5714efba7931bfafaeb97ff8b15993df32a74447ce56cc462bb296dc063dd3352c59122738e7c35fc252857070de28a3be8d18b1470bcab40759f74c6d5673feab68def7d2f94f2101d63e8ca68d93a9f2271f9a87a500b79f7f514ed74ab720531338f3da9eaf4526b8847c26e78081681aafc899a1e1686c2406b24f5096056fc8200fc686754c679f3c8284f701822876023390a4307b910b60d168be7ca9bf91f81426a9a17cea93e0464127cf4205f50ca593ef1b43d49d89b881b47bd2c2733b14d117ed92b61b82fff9f28c3997f2f6b84c2e0b5f3c80d6082f90acd2af418f6682642e99d9e1fc982efa48bf49d86e7b2a6655795214a2867ca52b4fa9119d8218b6f73c8c13fcc7dad417b9786804f491c9abb90edac006197697876f9b20da54c936c5a7e90dbdd8768623a080ace4a796467a92e1c733b0558c85eff3cfeb9f595261652e78935c47cdae3c666ad8a122ff2f3a820338ba974f49a0c5b8882d9bde58ca4e95e2c7eaf6c02bb5eb61e475f0f28283a4ef8705bd6b95878f54b46869d642e5fe09f3e8d62cd059d302b35261087afcc2273bb516ac638fc93c223bf6dffef358fa09db78eb9d54e8fc196362ddaa57828aa17f8660aa308e6dc3312eef3279fff51009d66484130cd46e2239468512e9df9de3f399817049654e848bdf9d2420107857a05a2dd3a7c603d914cdbc7ee601524897673fc41bf94aa2d2bb9f2ff3333bd94a465a4f43bee49cfff875548041608a13da9605976a1dbad79135976ac00ab55f87061e9130d01df34785f5da5162d94a671a28dd9e3dfb476e93af53a818574598488ba571266ef7a83bd181352e869524c32b20e40960d2ade9b97ab5924d7682f0e40c86def9e1090b602a9b1f9a1f221a3ddc2449a8d4b34407f415ceb0a97cf9ad38d6607f1d712f39316b5f66e68295af50a5fc037363dfb98868b4ce5e09d3822a50e222f3965e4f413045c0fbccfed547c29bc9a988962ed3a9712101ef7a59f9280fa49a9a14382c4e46a70e462ca423d35be46fa1e5c1946dd69f661c0f84a3da097fff1ceafdf588cef40160eb25e8cd70a456ff609dc42828218b9c5d4c69aee866e6a75828e774e8b6ab0dba966314d5d12eb613f8537934edc3abcd8dbee499291a13110ca09950b6870fc995841494feb7cc28828e084cab98933f89a4080593749a823636cf4e43a7eeaae50ebe271daa83bc37985b0a453f0d8dc820b2aeb41ae088a9c0942b2ad5e61d11be605015be89f3191e0312a6bebfa2c62284ba8f2266940c3ba56a5b35996fc899d830b3e0829fa8cd8eb32d1422e8ff87f2c8fb32ade5e2f242000418fece8c0b57ecc07bbde4f332091a3b812782ea372c378cbb2b0c3a1e5baf2f8d967709aead90797bdc7f12411f371dd3df9fffa7d625bdede99da8e9cf22ed4cc9abd9c0c516005efd0f43f8ff6447df9eb4d4220230d2820056e32865a7af8236cdecba2ce016551820571ef87ebf1a2f21c66bd2370f18b4c8fcd7f05d2887451b17f20c682409b738321c18f1f110b5e2705c88eda9cc744b0f83e051e312d8575a82efabd74e14c9766a71a8998a023deea4f25b26161fd73c79f9e61e20d51325323e6c85464f78f269cb498bb1db05ae428f7e435c447ecd6b81dc5c0dd8e88065607f02feb616e7b553fcaff47d241539bf46275b1b5320ddfb144852d84e09e491539aa91c675f988490778609e3da12e951ceca871e0f8f51a43a5e9c645e0f80d40c3fff32014fec0b59ac8643afe00f2cadeaab16b17ea1861e9f688eefa5a3da9920cca326109d9e81f6204cd62aa2e80996bd4d51733dc06014de74fc97becbd95b182f298c9987a99ffc8fc614c9d17bb169504da6659f8c0546d44499c6b7a6b0fe765c6aae90c34497c9bff1fb8b6740f3b42ebbeb0df352fcdacb3dcc2c43a92c110f37ac02dd807025c1096b55917ea73cb1eb522853a74498a10379c489dc29182bb6ade7aac9ed62d109cc678799585c188cba81d19a7a7089c2d78e351085c60dd6b72c75ef4d618c896bf3f49d81ec4cb60396a39e9f6333d461ddf0ab1852ec7ce8405356dfa06fbb92456d7b31c528f3c3ae655ea31ba23b63ff0f57bda03d12a1f862f9006386e2ca10f672d40c6da6ba4840f21b4edc8810c20c2f8953e33f32ce9a41886816e26d9e0c4705af956911a2b77fc4ac572d166264c77bb07f5b8d78418796c9ab28cf4a860568534e853cc9143f16063e74a5424d58317c916cde82736ba4467b1bbf83a4904ea65f2b8c9bdc8df070898507fcea655037ac2d1f33ed9106d1fdcd6e9faf44ff103975df5b84134d5cdfeeea82aba99ffe5ba969114283c80b04743a88dc3ea526ef1c13d56eefe50555dd71f1703ed18a78317dac92867deacd11af805aa95b9449ed279b3e4d47a8e47c3443410867f757be5f9c20a5dc8d07252f87f3108354cce5630661296905d3ad28178cbdf3242ff33d4e604163525d32b9a65b53d68a0bbeeffd063ae281c9e662cc0ead88bbc1c0a36a3cbe1731889cce381d2883aa31de537b20738f924da735084829af65471afa8829c0639fbf417ee42cebe68a3fd1ffc8d6deebf5d82cfddb8a863769a33b9095759a83c6e74da0532df86ee2fb32f2fc22dcfa93eb1ef558a4703475b7fdca0e91fcd9c69a2b6d1092a7b2a2aaeaed7f48cc060368bc9848fac774299dd3fc88fb81a31471a9c0663315f9eda5c049f51689570ca4ca2be139dab501909dacd61a05b8a4f65069d93264f3ff45643e70fe8f614828993ef32a87bb6bcbf6ef051bae7208b24fd2c6c2e84518e2a9e6b243653e7d9080eab9641c28ae0b79cc0dcf4f8b3a0ea014afb1e41a0bb0ea750fe9dab2ed1534c0eeb7e11ae361c3ea64ed539c6f0a34da566a8f9ad572c4574608db214a05e979bfe3367b6f271a1fa7d10013fe4de0eda38379efd7590bc960e6ccdb05da22408e3ce98b239de1c961c1d74172d8a23cf34e5e92a50f5d83d18791e9604ef80fad83b64c51222d018d3dab45107559bd029fa920cadec89f818d56a930f4b18ed1d80d5832fd38622f06de95b12c37071e4d631bc2aed99c10c71187e28816ec0dbe64918b5a8343bc61bbcfd228644ecf728880142d1d3988630a754129fd4d543e829ba02c64972c0205605f169739ed372997f5e0aa517319690b52f69dd17d6f62e7a0c24bbb29360c7042f1cb09c6f7094318ca1e4f3bfcb554e018809185ee826e923d2e96089566c57ffec5b51b98127564d1885e29b235fc80eb3f771c5fd286f193d16178ece469297035716ccf668b47558a2080d03b05e7ac76f77961779d1ecb965a29a14a1f393793c99ce2127497e18cdfcf9ca4590a593a6f4ba1d71a5366b2c8bf8f9ec271fc1d302dd606617e2f76a82201cd3d92b8ab61052b4e0e67e4d851c842f1f569717396babcbe989803fc00390df2d46ddd291391a585ccbffd3f6f11ab4ad86f2f296919062c478dbe4c7f66995b4ebbf11ebdf340a6fd3812f72bcb853dd1106d970edffbf025458a1ae3dff80808c81baedf34b5ab5334c8dc324cf4bc7d7cfbb6030592694f8d610c41d2b28d19150d1cad43a1ac0bd3b676f56940b4594a318259c3e9e181b3f77c9f9597f7afed193db8dfa3547e415ac08e79", 0x1000}, {&(0x7f0000000640)="3daed0bd053905a4eb699b7a84a5dd2b61faaa5aeed689f81596c12297f0cf5c761487c025", 0x25}], 0x4, &(0x7f00000006c0)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x48, 0x4000}], 0x3, 0x8001) 2018/02/26 13:09:55 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020002e700000200a3a20404ff7e", 0x24}], 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) 2018/02/26 13:09:55 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20480, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) r2 = fcntl$getown(r1, 0x9) wait4(r2, &(0x7f0000000000), 0x80000000, &(0x7f0000000000)) chroot(&(0x7f0000000080)='./file0\x00') removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_default\x00') 2018/02/26 13:09:55 executing program 3: setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00000001c0)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, 0x0, 0x0, []}, 0xe) 2018/02/26 13:09:55 executing program 0: prctl$intptr(0x3f, 0x100000000800) socketpair$inet(0x2, 0x2, 0x6, &(0x7f0000000000)={0x0}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x50840) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x9, 0x9}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x8}, 0x8) 2018/02/26 13:09:55 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20000000000015, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000), 0x4) 2018/02/26 13:09:55 executing program 5: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r0, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) 2018/02/26 13:09:55 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) dup2(r1, r1) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:09:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2000000000000) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/02/26 13:09:55 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00000000c0)={0xa, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000000200)={r2, &(0x7f0000000100)=""/197}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200081, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xa85a, 0x81, 0x155, 0x7, 0x6000000000}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000000c0)={r4, 0xaa, "2bb1fe67699769df3aa21729a1fe6e64615ad472bbf59e7d13309d614c78e2f176b421a3e38a51a48f49469195eaa8bec593edd093f27ca55f4d3bc72b36ca07fc176b11e3a926af9cac9b01eb1619594206c1c3f7b13a4f3fd4deb27add49221cd4c9414c5eacdab6e7e587832e7c7eea3b02b545fd33aa46a1eaae1bf8285e5cbf011cd649aaf49f6130960d5fbecfeeeec5afda80ea0ee1ba28528dca616bc47493dba5736a624d1a"}, &(0x7f0000000180)=0xb2) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000ffc), 0x1c4) 2018/02/26 13:09:55 executing program 1: socketpair$unix(0x1, 0x20000000000007, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000000d80)=[], 0x0, 0x2, 0x0) r2 = dup2(r1, r1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) sendmsg$netlink(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000000180)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000000000)=[]}, 0x0) 2018/02/26 13:09:55 executing program 7: userfaultfd(0x0) socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/02/26 13:09:55 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20480, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) r2 = fcntl$getown(r1, 0x9) wait4(r2, &(0x7f0000000000), 0x80000000, &(0x7f0000000000)) chroot(&(0x7f0000000080)='./file0\x00') removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_default\x00') 2018/02/26 13:09:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x13, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x2, 0x0, @u32}, @typed={0xc, 0x4, @u32}]}, 0x2c}, 0x1}, 0x0) 2018/02/26 13:09:55 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000000)={@dev}, &(0x7f0000000040)=0x14) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) [ 69.529101] binder_alloc: binder_alloc_mmap_handler: 13583 20000000-20001000 already mapped failed -16 2018/02/26 13:09:55 executing program 7: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00002b9000)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f000064dfeb)="ff55d36cffba04365d0000000000000101000000", 0x14) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @multicast2}, &(0x7f0000000080)=0xc) r2 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@newsa={0xf0, 0x10, 0x2, 0x3, 0x2, {{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x5, 0x3, 0x0, 0x2, 0x20, 0x0, 0x21, r1, r2}, {@in=@multicast2=0xe0000002, 0x1, 0x3f}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {0x9, 0x0, 0x8, 0xfffffffffffffffd, 0x1f, 0x1, 0x5, 0x40}, {0x9, 0xb6, 0x3d, 0x8}, {0x1, 0x4, 0x10000}, 0x0, 0x3, 0xa, 0x1, 0x0, 0x41}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x15}, 0x20000000) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0xa, 0x20000000032, 0xffffffffffffffff, 0x0) exit(0x0) 2018/02/26 13:09:55 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000080)={0x81, 0x8}, 0x8) pipe(&(0x7f0000000040)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x2, 0x400000000000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, {0xa, 0x1, 0x2040000000000, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x5}, 0x101, [0xdc9, 0x0, 0x2, 0x0, 0x1ff, 0x8, 0x7ff, 0x3]}, 0x5c) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='loginuid\x00') ioctl$int_in(r4, 0x5452, &(0x7f0000000040)=0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000040)=0x48, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = dup3(r5, r0, 0x0) fallocate(r6, 0x3, 0x6, 0x400) 2018/02/26 13:09:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='syscall\x00') accept4$netrom(r0, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0xfff, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) connect$unix(r1, &(0x7f0000000040)=@abs, 0x8) 2018/02/26 13:09:55 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_tcp_int(r0, 0x6, 0x80000000000013, &(0x7f0000f6e000)=0x1, 0x4) signalfd4(r0, &(0x7f0000000000)={0x4}, 0x8, 0x80800) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) 2018/02/26 13:09:55 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000681fb0)={@common='eql\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f0000ba7ffc)}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x6, 0x4) write(r1, &(0x7f0000286000), 0x0) 2018/02/26 13:09:55 executing program 1: pread64(0xffffffffffffffff, &(0x7f0000000040)=""/163, 0xa3, 0x0) 2018/02/26 13:09:55 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000000000)=[], 0x0, 0x10000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rmdir(&(0x7f0000000000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:09:55 executing program 2: r0 = socket$inet6_sctp(0xa, 0x20000000020005, 0x84) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={r1, r2, r3}, 0xc) flock(r0, 0xf) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003b9fdc)) fchown(r4, r2, r3) r6 = syz_open_pts(r5, 0x0) read(r6, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r6, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r7 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r7, r5, 0x0) 2018/02/26 13:09:55 executing program 1: r0 = memfd_create(&(0x7f0000000100)='{{posix_acl_accessselinuxsystemmime_typeV\x00', 0xfffffffffffffffe) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000000)={0xd4b9, 0x9, 0x1f, 'queue0\x00', 0x8}) dup2(r1, r0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) clock_gettime(0x0, &(0x7f0000000000)={0x0}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={r2}, {}, {}, @control}], 0x30) userfaultfd(0x800) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x53, @time={0x77359400}, 0x0, {}, 0x100}) 2018/02/26 13:09:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = eventfd2(0x9, 0x800) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x2, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0xfffffffffffffff8, 0x8000) r7 = signalfd4(0xffffffffffffff9c, &(0x7f0000504000)={0x7ff}, 0x8, 0x80000) ppoll(&(0x7f0000a61000)=[{r0, 0x4000}, {r1, 0x8009}, {r2, 0x4000}, {r3}, {r4, 0x201}, {r5}, {r6, 0x4100}, {r7}], 0x8, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000)={0x4}, 0x8) fstatfs(r6, &(0x7f0000000040)=""/55) r8 = socket$inet6(0xa, 0x400000000001, 0x0) r9 = dup(r8) bind$inet6(r8, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r8, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r8, 0x5460, &(0x7f0000e26ff8)) ioctl$sock_SIOCGIFBR(r9, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r10 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r10, 0x4) ioctl$UFFDIO_REGISTER(r10, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000c95000/0x4000)=nil, 0x4000}}) setsockopt$inet6_tcp_int(r8, 0x6, 0x0, &(0x7f0000000080)=0x8, 0x4) memfd_create(&(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2) syncfs(r10) r11 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r11, r11, &(0x7f000080037c)=0x2, 0x400000ff) 2018/02/26 13:09:55 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TUNDETACHFILTER(r0, 0x400454d0, 0x0) 2018/02/26 13:09:55 executing program 0: r0 = socket$unix(0x1, 0x4000000000000000, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000ffc), &(0x7f0000000000)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000080)=""/87) 2018/02/26 13:09:55 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4000000001, 0x11, r0, 0x1) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x1b0f, 0x8, 0x4, 0xf0c, 0x8, 0x8, 0x3, 0x10001, r1}, 0x20) [ 69.633220] device eql entered promiscuous mode 2018/02/26 13:09:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x3) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400400, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x820e, 0x8, 0xecf, r2}, &(0x7f0000000100)=0x10) bind(r0, &(0x7f0000557130)=@l2={0x1f, 0x200, {0x0, 0x4, 0x7f, 0x1, 0x8, 0x10001}, 0x4, 0x5a}, 0x1a5d94cd88fb4adc) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/02/26 13:09:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000f7b000)=ANY=[@ANYBLOB="0000000000f2ff00"], 0x8) sendto$inet6(r0, &(0x7f0000000080)="4eb81e2b526138c374db803e6eb21719aedda47bb69c17838143e30a57f5ea4805ce6109238c0c6da419b43b5d60e534df8324eee17d5f7db31c075163b4cbd4937876a620b9b5fd71141946ad40f5b839a8c543c54d2b2edcc4564957876881f201c3cce13ca5414ccf40089a6c3ebf86af2280de70571969ed2dad28289d4324430635eac67bb5ed3e9c735ad355d2d5096f45b3609b5dbf47dd3d1283b25c1a48856aaba27df376ea073bfe7dbcb073e5a1484d586d38d9b361c1210714277c701a62e438f027f236d2de38", 0xcd, 0x24008004, &(0x7f0000000180)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x200}, 0x1c) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/26 13:09:55 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, 0x5c) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffff8, 0x4000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000040)={0x77359400}, 0x8) getpeername(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000075b6d8c59a5032c06ac2c0"], &(0x7f0000000040)=0x10) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000001080)="2675dfefa7ceb10a28a911ec0d667ac0df0c7160f07b23023f9d542c446b861a40b51d35300000000000000007753fd308373a18") request_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='keyring\x00', r0) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/02/26 13:09:55 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f000000f000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x17) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:09:55 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) write$selinux_create(r2, &(0x7f0000000040)=@access={'system_u:object_r:locale_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x30, 0x39}, 0x31) read(r1, &(0x7f0000fd5f0f)=""/1, 0x47) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_timedreceive(r3, &(0x7f0000000040)=""/4096, 0x1000, 0x1, &(0x7f0000001040)={0x77359400}) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) getsockopt$inet_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000001080)=""/251, &(0x7f0000001180)=0xfb) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r0, 0x0) 2018/02/26 13:09:55 executing program 4: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0xfffffffffffffffd, &(0x7f0000032ff8)={0x8}, 0x0, 0xfffffffffffffecc) rt_tgsigqueueinfo(r0, r1, 0x2000000000007, &(0x7f00003efff0)={0x0, 0x0, 0x30006}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8), 0x8, 0x0) read(r2, &(0x7f0000878f80)=""/128, 0x80) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/02/26 13:09:55 executing program 7: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00002b9000)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f000064dfeb)="ff55d36cffba04365d0000000000000101000000", 0x14) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @multicast2}, &(0x7f0000000080)=0xc) r2 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@newsa={0xf0, 0x10, 0x2, 0x3, 0x2, {{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x5, 0x3, 0x0, 0x2, 0x20, 0x0, 0x21, r1, r2}, {@in=@multicast2=0xe0000002, 0x1, 0x3f}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {0x9, 0x0, 0x8, 0xfffffffffffffffd, 0x1f, 0x1, 0x5, 0x40}, {0x9, 0xb6, 0x3d, 0x8}, {0x1, 0x4, 0x10000}, 0x0, 0x3, 0xa, 0x1, 0x0, 0x41}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x15}, 0x20000000) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0xa, 0x20000000032, 0xffffffffffffffff, 0x0) exit(0x0) 2018/02/26 13:09:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/02/26 13:09:55 executing program 3: r0 = socket(0x10, 0x3, 0x0) preadv(r0, &(0x7f0000002340)=[{&(0x7f0000000000), 0x26}, {&(0x7f0000000000)=""/88, 0x58}, {&(0x7f00000000c0)=""/68, 0x44}, {&(0x7f0000000080)=""/38, 0x26}, {&(0x7f0000000180)=""/211, 0xd3}, {&(0x7f0000000280)=""/47, 0x2f}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/127, 0x7f}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x9, 0x0) write(r0, &(0x7f00006c9000)="220000001e0023fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/02/26 13:09:55 executing program 4: r0 = socket(0x0, 0x8080f, 0x6) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/41, &(0x7f0000000040)=0x29) r1 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 13:09:55 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000d15fe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mlockall(0x3) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000aeaffc), &(0x7f0000f45ffc)=0x4) 2018/02/26 13:09:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f000085bff8)=[{&(0x7f0000f1dfc7)="390000001100094700bb00e1b90500000700000002000000450000040000800019001a000d0000000000000000000000001d0004b300060400", 0x39}], 0x1) 2018/02/26 13:09:55 executing program 3: r0 = socket$inet6(0xa, 0x10400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000be6000), 0xffffffffffffff3b, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000696ffc), 0x4) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000000)={0x8, 0x80000000, 0xa4a}) 2018/02/26 13:09:55 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040)=0x7, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x2, 0xffffffffffffff77) r2 = syz_open_dev$sg(&(0x7f0000006b80)='/dev/sg#\x00', 0x2, 0x200000) setsockopt$inet_dccp_int(r2, 0x21, 0x1e, &(0x7f0000006bc0)=0x9, 0x4) sendto$packet(r0, &(0x7f0000015f41), 0x0, 0x0, &(0x7f0000015fec)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000040)=@rc, 0xa, &(0x7f0000000280)=[], 0x0, &(0x7f00000002c0)=""/131, 0x83}, 0x2000) 2018/02/26 13:09:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f000085bff8)=[{&(0x7f0000f1dfc7)="390000001100094700bb00e1b90500000700000002000000450000040000800019001a000d0000000000000000000000001d0004b300060400", 0x39}], 0x1) 2018/02/26 13:09:55 executing program 3: statfs(&(0x7f0000dfaff8)='./file0\x00', &(0x7f0000000000)=""/4096) 2018/02/26 13:09:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={@generic="986d460931c536b7778b99e9fbab83a9", 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) r2 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendto$inet6(r3, &(0x7f0000000040)="db195553aaf8f7f6c7d62a11c04b94f304ce0bba0e936f439d516048f5f3730ca07af98beac9eb70bb6b466469c9f106efd15ffb9364604aa56ce4d503004d4ff4e910bc766c1d0c2013a710fb5958105754e3647297f04410e8f960306184a48bd51b4201e004867b42fba8dc79820998dc82283cd047", 0x77, 0x4045, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000140)={0x99c, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x1, @multicast1=0xe0000001}, 0x20, 0x8, 0x8, 0x8, 0x6, &(0x7f0000000100)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7, 0x1}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000001c0)=0x0) ptrace$peek(0xffffffffffffffff, r4, &(0x7f0000000200)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x6d47, 0x0, 0x6}) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000000)=""/127) 2018/02/26 13:09:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) gettid() sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000018000100000000070000000000000000110100010000000008000500ac140000"], 0x1}, 0x1}, 0x0) 2018/02/26 13:09:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x28, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/26 13:09:55 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000140)={0x7, 0xd2, &(0x7f0000000040)="948a4c8298b6d9a90cdcd85c92c3e4532392b75603ef543f82b6eee78724b5785c9693e5bdcfd7891e3c409da20af3b9701f66bc9416b141741b2df81e8c41db457f1e5f9ecf617f6ac439d4d28239b66f396a4c3f4fc387bad29d7f3b3e4839a0e8e37ce0bba603efe3e73c006abe40a34df3855828e1ef79714f406904a12525f51b856e6be02dd92c2d00ce26be9836ce23cbea922eeecfda4de96eb853a0c41208dcc80cc531d14a7ae01e0f754e4a7ebe9079a6a001fd26891739aeae346ece922cf20a803497a2ea7ab5dd03ee17fa"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b79ff6)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f00002b2fef)=@known='security.selinux\x00', &(0x7f0000d4dfff)='\x00', 0x1, 0x10000000000000) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/02/26 13:09:55 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000000000)=[], &(0x7f00006fcff0)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000888ff8)='syscall\x00') lseek(r0, 0x2, 0x0) lseek(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x5, [0x400, 0x8001, 0x100000000, 0x20, 0x6]}, 0xe) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="7c731e72d5169d23caa1a3747460e7dc4ba36150f70c5e184708defec5eea77a3364599edc3982fbf94d954ab6e506ecfdeee270321303ab4a0d268559fc8dbdfa426ff058d11f5dbed2ca8c493ffe375616", 0x52}, {&(0x7f00000000c0)="51c6d34d145f92e97f9eff3ddf379d76efd150e090ac7a4831d9278780b1794739c08453072329f28c5bacda51c447ae103027a9ce37d1a431b4d914051b38446571fe7ec9478bf223aa127a3533fc0a076dce9e6c42f6d4ef1def7f64c698bb498ac6194fe8308b5bd93e93ca92bd4c7ae6615ca2a5eae6473727cb1b80a5b2707118f8835933ef8320d22771b958b19e350b5f7be861d0eb754b25584c3e06784efd38cf52dd224805ad50417de012a315c28fcedf88cb00d73551c0f7917e2fba0da26e12e35bf875141b4a66c7fc648a3b002adf9f207bc7efcc90b7a02f9b9bfa55afc569abd04a3b33accf63c88105c0", 0xf3}], 0x2, &(0x7f0000000200)=[{0x24, 0x12d, 0xfffffffffffffffa, "42fa8cf66cc22c25d5d31339a1538a36dcc43b67d15a49"}, {0x1c, 0x10a, 0x20, "c04e5a51e1b99ad062e7e70c3e"}, {0xc8, 0x114, 0xffffffffffffa6cb, "69dea945554a199aaf9e036986e3b469de7fcaea040026fb1242fef7071b2ca8a6ca5d3b39c95129c0e9a2eb2f482383a97c9a0ab71719c97df4e8b047ae9875c124c313efd8c7a986e41f5c318678a651e2e8f7c08263f5ca072bcad3b4e5223cf4b7384bd576459adda2f098dd7e2b894eb886cfcac7075ca017357ba5bb252e96d3d7a78b1768e7c29ee5909de15820f9958d11ce572658fafbc5f8ee037179dbf475f55e2a180c8776aa6077c5c196a8d0fe43e4b9e631"}], 0x108, 0x4}, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/02/26 13:09:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000000)=""/218) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x400202, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80206433, &(0x7f0000000140)=""/89) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) 2018/02/26 13:09:55 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x56c5, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:09:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x4000000000000fe, &(0x7f0000f8c000)="07089dd8fed691212e9c8bb0674d277988affe26b51e5ce2d31dff30781c74d0c332acb68c7ec76e73c9dab59106ab4f0a6a467adda0ee1b43148c8297abe2906147fc0a9bfd64b08ed9b74811dd1305937c28c1439372ef40be7e98b5fdd05cf10d4585b48c6175e52169a95e0a", 0x6e) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x4) getpeername$inet(r0, &(0x7f000066eff0)={0x0, 0xffffffffffffffff, @local}, &(0x7f00002e9ffc)=0x10) r3 = syz_open_dev$sg(&(0x7f00009b1ff7)='/dev/sg#\x00', 0x7dba, 0x101000) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f00001db000)=0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00009f5ffc)) recvfrom$inet(r0, &(0x7f000008b000)=""/4096, 0x1000, 0x2, &(0x7f000008fff0)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f000071d000)="1f000000", 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00009fd000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) sendto$inet(r0, &(0x7f0000260000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba09000000b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef80f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89e28820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486e351c40c7e43c7a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f0eb7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999ff4e5a37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389c8d934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435010300000000000000345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e54694ce547fc38f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e03df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e36cc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db2c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608837bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b7846254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a", 0xff7, 0x3fff, 0x0, 0x0) 2018/02/26 13:09:55 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x10004) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d61fb0)={{}, {0x12}}) 2018/02/26 13:09:55 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0xfffffffffffffffe) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4800, 0x0) setsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000000040), 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) 2018/02/26 13:09:55 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stat\x00') openat(r2, &(0x7f0000000040)='./file0\x00', 0x400, 0x40) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={r3, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x304}}, 0x6, 0x4, 0x865e, 0x7f, 0x2}, 0xa0) r4 = fcntl$dupfd(r1, 0x0, r1) ioctl$KDDISABIO(r2, 0x4b37) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f0000000180)={0x3, 0x0, 0x0, 0x3aa}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40106435, &(0x7f0000000200)={0x999, r5, 0x10003, 0x3}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db3fd8)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) pread64(r4, &(0x7f0000000200)=""/70, 0xffffffa5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}}) 2018/02/26 13:09:55 executing program 3: sync() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c56000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000094afe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000040)={0xfffffffffffbffff, 0x0, 0xfffffffffffff966, 0x3, 0x80000038d9}) read(r2, &(0x7f000097affd), 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) dup3(r1, r0, 0x0) 2018/02/26 13:09:55 executing program 0: r0 = socket(0x11, 0x803, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x2be) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000), 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000000)) sendto$inet6(r2, &(0x7f0000efcebc), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/26 13:09:55 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) ftruncate(r0, 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000000140)={0xd3, &(0x7f0000000040)=""/211}) sendmmsg(r0, &(0x7f0000006180)=[{{0x0, 0x0, &(0x7f0000000300)=[{}], 0x1, &(0x7f0000000340)=[{0x94, 0x1bf, 0xffffffff, "04520380d5730948ebf5b7919ac928860170d6bfb1ae0d1a0bd745125334c32a98ea4c51e16e8cf187b46ed0ce2f42efe6ae649154f43df2acc2822dc0c859a0179689224d67a5cda8f6d909682221d284a34bf0d59d604aafcfb2f16a1497d6f4803f128c4afac1253c955035ad903ff603214f8890087e3141733331e141f81d2b6bf9c0"}], 0x94, 0xc0}, 0x7}, {{&(0x7f0000002b40)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000002b80)=[], 0x0, &(0x7f0000006200)=[{0x100c, 0x115, 0x100000000, "778143b5ed502af2de85e1e776af38a20f067fb3533d06b5969c88fd581da5f6afd6ab1fd5ee297330e3e2f8d380c0053ca08686b41034b0ac4c93a7ad16d6f219163b201fb781c6e6199e40bca51498ef1815a7fd41451f7d73b291d2c443a8e5b5a2a63c59461dfa024af3f2991ff23b61392c86e2e4b98a64697e669d220d7a3467d1b9ab8825066d2948b9dc374ccbeb81951b78ac6df8d192e7bd51bd804d7dc9a1f804e1b8d52ab49a735be173690cbd859e28234796f6fe9b58f6185d1c1a3e425c002af4322463390f0273a8e4702a499ebca64201cb6eb5581372a9b44566fbd61750a5867b8a5dfc2bfe61c3ee1cf73bbe057426e2db80cbd60f78f2614c2268bc3256f54547b5a3b73e11511f3a8c788ee5da90fe383e55d9541bb3519e96eeb23274808789caeebf9011a4996523407fa83c87086eb372ab0ce65edb3d89ec02e8222b4cc42c84823ae22227bdb62b75bdd96cb2446ec582f6b4c2976a5e4d0c106d6d9d6930ba2cc3c1cef8a26840a1d3ad770b576131e862a1b9ed8e5984098008ea2ce092fc4ba3e7d79e99d8eb48df9ed080f495e9144f777ec0d56c2b853f1f40736db40a6ce1c5fb75578f5a93559f999a77c01e52412132ba59c63c2f119d0bbf71a2550150a00f5a97e99cccdbc4bbc6c78a05791be3a129b713fe4029f9bd1d58c2c5533c52d7a96fb42dd9afc7070cfb45d59c74eeaa77030aece63e3614f1bf2b0d519a2c3d0132600ab7da3aa0511d8db390952f8dad55d33fee9485c074d5d2a43eef59a08570b4576b11f4bf76459f42bda1330928b09d3d07c0ee8fb122ba6ee3d1be24999535b65d4183fb62f782272958b26365dcab0756679c5f4d99ba1dfd2406bb414abe9c54c2a709f69ac14e5f2273977a1778576a14039059032ae1f1ee9f4240734369b9b92c557dd38da9d33ebdfd12bfb9906c0fc6b76ec0b03bfdac3f8f9368d2ad70a5bd92f20440794e15c67a9d1c93e8a1b14fa2e48e69593d457c836ce6e0a820e89b01743ed73f780fcad5772c509425f1e131e40e81673cc5e7cf22bed38cabad21cb5005151383d38acfa14a68b80e9284f2bca66ea0b70fddfb67fca2330f2dd42c138d182126afb7477c448e6034ab0c5f038b2c8f2638799fb8f6f390e63095512f2a2de516e7a49f078047cca81197704ad341ca401f65222520ec5b437ce6d16b32ee917e5bc41f71bbfef2e8b337c942179a3a663aaad19ef25539ec30f79a978cef937219d85759d73871cec8432e92c08980df70c70cfd9d58f7ffa79c0cfe0d76d5eed84c7a7fc9604652dce57919aa5810e4b560e5bbc9eb2e4d467b79fbdc853232b2f9d6faf1b6dfbede135afb23be6c3c0fe4bf1d065d34bc4e285bf945bf52bcdffe6a12c56be92829d3c8e1073b23e25fe6696e50179874c3c1612579f895b7b343a8a48fea58cbcaee9438041082f448ce002730a4fc0dae2c1f697cc5c0e2d84298542e39d144ad39949db5e31971c6bf11de65e05a3bf867d3278e90a6ab0adaa356cbf533b9e0edb3a9f1f0802269bf4d0fbcae217b7018a46b8fa9de3f2ec9dc26300cd2997991d8909740402baa99c652d2c6b6cc235488e6d0ca2bd095c75726713143cd72f06c706a302d82ccb95dc80e2fa482c388b973310247221379efbd9adb5fb7ee364d2fb97b59a7adfce610b57fbd87d6d747719cd28168f319c6c266d04196e9a5c812b6fa8357386eb021b98d0aa265e709f5bd711d8fafa75ed6955dc849bfde825f2427b0405b213fde562f24a2547e519b6fb10e61a05df92827e084a73b7b3022d6b4f542f643d711773d5afe895de099787e5e97bac36c1dba1945ad5d5011add3d603055e5cae7e34d659bae0aeaed275f55b293c9c363e2efa064c1d2a4be1a8f5cc6b93d9fd622a57a0e1dbab3db9bf057354ad3960977774bcb30062d54bda3060ee1d2a31d9c8631c006ea6a465a8b867f0e2f1150ae033fa61d88358141260f1644a35804e1a02177363c320969e504715266bc1de0fdbd7b51a34d28db5fc426687359f10a9f51fdb9dbfa2801d4afab56ccd6ea20fa76870be9f1a5f0cd739bb1268b7b8179fbd718e843d5402496c9c3090c7885a2a5cd3e59379ca7e3e508e56bca4fc2f8c5d6fe5ccdd8fd5f916888dd6a1083e9c810088ce98fcf47f95c4c28518c313552ecb23b4770da708e6a8b1cd3ec9c757fb3911e3580457e5ba6d7b79e0737aefd593d6b849576c2592e204c96f73e91efe838ea98fb50e98d8ba10a50a8656c76fc90e7e4fc5d93dac80af3b7e8c4c82236bcf70e342c942f9bc22ad60913b73826be020cc51109b123930b57e5f129aa8c93902435a48c22a2daff4d07beb3b6ef3c8abaae6a5b80cfc3eed8c4b434dbcf761166d11871f73b0d5737a7d8c305747cebea06137943b712f635bd01d7c8f996c765039c05e75a44e321f4068c5738cc54785ea2a37a7cf836a8f29ea5a6c3062faf5a88530cc38568e59d6b7ffad205b9f07abcdc560630846793ed88e444ca633fb960b2fa1c38574e65688fb2458d8d03f35ce76e72bde89477e9354ec1771ecc72d082b601f1661eff756d2fa61201ad8157675746a15da5076d04238957259186d7e1d66ed0443a7c6a20ec15302df45fe671cfa781809ce3167da6faa453ea1257acf80a3c4874cf5c9a781acc8b0095cc027d9b47f8fca1bab8021dfbbf1cd9f2813a17196df3395356c558978e7d5b84fa3ec67cae532fe75f1878c1d148d52dc71249fd53b50b6a3e42e97a29fd02d16fa7320e9360bf2f249e457aaa3097a929882589b613c24343a7cfd3f11dbf9f2274e5896633dff7363274b0f1d5c984a1c9bf10403b8a92c01ced0f4829193f8cc45f3a4186d68b18fb4c7542d2cbda7102ce899a7562334f76ae20b48b319e005e40d90f316f6fdf16ce3f7f22f4b0c0832fa9496415e1d51c57a9caf40c97775c891b0dee94921b3a5e0f599e55754c604ca26b9d67f032eb21e614fe9ed6794a5f4c3a54ce562240f49229adb397efce1bdfd30cce18795a6925fbc4c492e617731710250144dc5e0929020b461417b95552e6002450a8114f798054939c5baf6a53a06521dd134efe332079de351275efc0dd46c88c6e5bb950b6dda679089f2d4da53c89d39c64ffe0786e2996f10b796ce4ac7466574b4c47777f51a16a4d1b20d1ac04fbedd03b600826b23bb1c55fd4d66de293be256eff7b90401515618d9df914ffbf7e8f930e7619418b26c7d1b671e95f99908d78386f48f6351e3815c4bf478739fc390d7585c81747756aa3240af347fbb717d312b7ddd5a82b3d7b56423bf2bb98a8228749157c6f943ad1e2009b4a149ced3017ffc45b21db42a0c10a0f8ae0e477b58525ce5f41d09582b68aafbd5e0877ce81961cfaab06528bf4645ae603574ad187e26e954748f818d9360f9a7e6472600ad69362ad7b6e6ab2f7ed6d38843168650b073c7562ca8fae9e1ccf52c9388f2c3770604004c9f7606db06d363358f00d4ac925436112db65c27499245ba7317ae11e3a3c149c43725996573c7865470b645171e2eb716689241cef6bb13667c9ed63bbac7a8841fe38065541ac36e7404840ce17376f6ed153047f2e0257f9cd0b78eab13268c6751721187437e6081278f6f21fbd33b1dbd8818acad1cc1d0e83355739bc5af41957dafa8e2e2bc8c4f871528761ea5dcb91dccec2d885b76aa062550923f3752378d726630fe96282eabb9edc24a9cc3b466c32ca6782a87a10575c5fa0116e81f7fa0f9c64c6b74db49addcb2e260bc5588a4ccb2fbee49c7bff060c93c20326b7caa1b5a8c271b9a92c18af1db800d6406fed9013a6277d5399edb5cfc206b9f35c62f1a3bdcab8c9eb18401e1099da7d3bc8e680ac8efbc21f5c1b6ae429fb9ac3c9657254c04386373251e579ef39727de6ff4db7eec75ff7edcd8245d506ee45f9f2baaf799833cba8de125a591f44f082b39d65879e1deeb9d6b654bd141decd80b92f248723b250febccabd5bb119b976fcf842d8f91daa86c6cd8649387ed7d789b1d3c15353571190f1c3fca774a6eb8a39d2b4465488667f8ef8846d0919c4d427b842d73f1ed8bc0f5a9e71cc870c6f07811c1cbe0f0ad044a6e8b82cda62f0375082e3227aed1ca533569853fe5c6a437e96f1b8a3308f8a97c5df15b35d57342363db1f85eaa4775b403c201ef4ea2e8da618e044de3f1be890ad5db50d217d93b4d4ba2ebbe4b52888169b0aa7b69624f50c5c4961ea29a14fe35634f20215224616a6756950383cd500b25322de7e26f96d6f8e4adb0502cd726efb66b30a62ce9de9c7d508801e46323ada8b33b49dba118a41bbd9819cac6cfa226c61c9d72d25733322ae981ca7f88b70123b2d47d299065512478001e3f4178c81fd5068f91d103bd83ddc36188a067492ebf02d71988e0d1eb91410a67c0dc9c1aef9add7385335fbdd757c0db4b4fcf9ea54c388f966ea31fe4976ab118254ca8ad089a9ac8ce00ade0c626371d1d9887fb10838b6389615b2cbe6c9d448fbe13e27d0ce1e06e0194e356651e2ac01e1e5b2aace6900701829dbc992ceae864ef28056bc52d2cd0728dcdf9df7718a5b854b0434b94a8029bdfa9e4707b694d1f4210aff3eba39fb434be5f6d78723e6eef15fea0506063fa6716aa852abceaeaf059ac18b2efa7f265b1267d37048fca1158238083cc424d229ecbe7bf969f4c70f5f2a58c30f429de21f437f29898b7729b9934e1a35ead1f037d5533522c738873180360c2b746ae574990bd286805c7c3ddef99ced13fc9a2da4fde9a6a03de28ab1ae521bef445ea505f58539039707738eb524f0a1612846bdeb8235b5290edbe73a4a65a6fcbca528c5caf951c2cda882c65612a6d864559ae148a8633a52735b8c0d49270676c88e3e7b33861a11db1622a66d5fa746bad35afc71d6099ef4820d88d92d27847a3a5f55bbf656739c737a61dc9d4bcfc497cad2d47a93d6cde75633379dcef051369b0612ff1473b8fbb7e2eac985db10c50c8be57a1b11543a0a8bf1abb701b1a6c8709fb8dc3cabb2a2d00d399b0fecbfc5887d697a34c957f336f8a8d9fab1035986a0208beb056c87a125fa6b3e320299b41b8ba09a70cf3ac48485220ec63788a65700465f819fefc45706796cb3e60706393a8bbf4adbc7c072f5941be05fdfd775d954db9c9b3cef0ef570e10a12ff18f29acc6f349902e9479f397dcf3f495b9470e371e075ed905cac27fd9f993f514bf6a22bc6c692012f50830e7de0a056db945368c40cea9a2c033c171c459c073ce180c7e8146a58a24ad523546e8856f55b2acd27eee9f8b9d8779e308bbcb42045c6df1c49ff5a6cbbaaad323668a35b532c9b0e8420ed49ea69b5ba257e97e75127e541d60298fb39feec2df3720e6dcb2dc5e0be3b7ba31a8680947f554fbf913932f8fe846fd736157aace4314fe403b47e6883a2735fb5a27741b9b9ee57954296ea4426c09d694551350989bc9b097c008575d640032af68cb619e356550605e0200ccde9437d628bd487564f03da4f0ef753188be5441f81d95c5849cc3ce8b405f55f4c31abd790248a3b89a369c4860283b437d31990715222746b23cdf815f116811905c7929b97aa6cc6d2a872e009c0627f152ceab0b37aca46f61976dd19725f06897162e21c12cbd50ad4e8f3559e395af904721be140f1be0c1f6906b462384e9fb5941cc7f556b505e2136f61e3a012014520ff47147f11"}, {0x30, 0x11f, 0x26a, "df8c4f4b990fd4b97d0f1966ea891033bf3fd08432e3f9695827ee218c9784469de90a"}, {0x44, 0x0, 0x800, "f4e4cf6284539de0e86a5aa55afd6aace034be6d51687d78e0ffdd939ec94b1766bc20bacdc6d42748dfe53f0f43901031e600ed20"}, {0x68, 0x119, 0xe582, "9a89a5d464cf96bf5226058161fdbbf75c8d634bde23cd194b1f88169a9874fafb4d340618aa2f61741c3717dc0be6be2fcf33859043b509b27b921eea51c1b6242ce9a7141806ec05a815f8f2498085b6813d31c4e32daed7697b"}], 0x10e8, 0x801}, 0x3}], 0x2, 0x0) 2018/02/26 13:09:55 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x80, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x80, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x11, 0x3, 0xf, 0xc, 0x0, 0x0, 0x3, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}}, @sadb_key={0x5, 0x9, 0xe8, 0x0, "32edf365b0d03a8ec31eb56577d38ee750a5b8d3b65cdbaef607e42808"}]}, 0x60}, 0x1}, 0x8001) sendmsg$key(0xffffffffffffffff, &(0x7f0000d17000)={0x0, 0x0, &(0x7f00007e1ff8)={&(0x7f0000243fd0)=ANY=[@ANYBLOB="0213000002000043ebc135ee4f59ab00"], 0x10}, 0x1}, 0x0) 2018/02/26 13:09:55 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000040)="d085f0fe0c07a5fca160b295ad72bb5febc449899058617b3ca91d476a531ecc33f26bd69e4d96eac4392e5a8307fd86d5de2e3781206a9cdb14becfc3a584cce550198c1329fbb7ab622bd39ad4547ae2020b49efab96e1441679c6e8f0a16b4dead65b744087a0ec8900136de6b53b0dd793d8771d04907ce0aa6a074bdd290f10a55f1c1abf6bf2770ec9ae0a389f9b56e5a0bd20b2d97c1c99742467e7aed358e2e5f7b35b6419fecfcd7f5eeb6fdba06a49770b612ed4ab17c5734d5db4e22834e8c8963c58f59acf21c9c16f8ab842151a90b3efc39204ebef155ced419bdfa6ea71ddba2253aca89dbf") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40040, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x2, 0x3, 0x7}) readv(r2, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) statfs(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/165) dup3(r4, r1, 0x0) 2018/02/26 13:09:55 executing program 3: sync() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c56000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000094afe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000040)={0xfffffffffffbffff, 0x0, 0xfffffffffffff966, 0x3, 0x80000038d9}) read(r2, &(0x7f000097affd), 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) dup3(r1, r0, 0x0) 2018/02/26 13:09:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000000)={@generic="79bc2dea928c077c6c95bf5928eb0eec", @ifru_flags=0x4100}) 2018/02/26 13:09:55 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) flistxattr(r0, &(0x7f0000000000)=""/58, 0x3a) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r1, r0) 2018/02/26 13:09:55 executing program 0: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x80) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000a03000)=0xa, 0x378) getsockopt$inet6_buf(r0, 0x29, 0x24, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0x48) 2018/02/26 13:09:55 executing program 7: r0 = memfd_create(&(0x7f0000000000)="1960b9e492e0fd35e753ca1f969bae1bc976cb72f2c2ca72b0f99ccbe33d1e5dbf3b43bc094f948b9972e024d254eabdbdb898f87137a2b1ebb654e7768ac9efe8eeb13d4509e8e22d436285d6b7176d1a8afb9270fda416e6d2d97e9f1fb2f792b77a56c84537785da97c34344930024f2efac5b1ab1d870a916bad8595288a16db1aceed6aa75b23181000d471468ce8f7fcc2cfb9c404c70ef7cd37123696097a8d3f", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000f06f74)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000999000)={0x0, 0x0, 0x0, {0x0, 0x0}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000781000)={0x0, 0x4, 0x8000, {0x77359400, r3}}) 2018/02/26 13:09:55 executing program 3: socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000000)={0x0}) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = syz_open_procfs(0x0, &(0x7f0000663000)='net/stat\x00') sendfile(r1, r1, &(0x7f0000000000), 0xffffffffffffffff) getdents64(r1, &(0x7f000092bf88)=""/120, 0x78) getdents(r1, &(0x7f000020efd0)=""/48, 0x30) 2018/02/26 13:09:55 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x4) sendto$inet(r2, &(0x7f00004ae000), 0x0, 0x0, &(0x7f0000efb000)={0x2, 0x1, @empty}, 0x10) sendto$ipx(r2, &(0x7f0000000000)="ff7546b7e69ac5fbdb383097646dda7ec6e3e5ea884e31f6cbc17baf31ecc63edc03185c12155df06295e9f5707cf2fb2b3a26522368b07a361a3f94fe9c6cece1d83a988082deb28d18d06c74b643f22579cc6a34be6b72090161659998bee3f7b71ab9f7c5aff6f92f50acfeeb6389da32e451ad206e99ee9ee257339345d6bd5748", 0x83, 0x8000, &(0x7f00000000c0)={0x4, 0xfffffffffffffc01, 0xd6e, "59cf23ec3312", 0x9}, 0x10) recvmmsg(r2, &(0x7f0000004cc0)=[{{&(0x7f0000001080)=@rc, 0xa, &(0x7f00000034c0)=[], 0x0, &(0x7f0000003500)=""/32, 0x20}}, {{0x0, 0x0, &(0x7f0000004b80)=[], 0x0, &(0x7f0000004c00)=""/153, 0x99}}], 0x2, 0x2102, 0x0) 2018/02/26 13:09:55 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = getpgid(0x0) getpgrp(r2) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f00002dfff4)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="256c926c05f69877799523bc16587fa673f0df995fab10e52acee753369fc67d6380de5679f3369e863f6e41cf958df8553077bde348f2c4a5567252d9bbdb9c05bf5cf2e4a575ba79cb227699b6db0e744017c79d1330678d7d", @ANYPTR64, @ANYRES64=r0, @ANYPTR64, @ANYPTR64, @ANYRES32=r2, @ANYPTR, @ANYPTR], @ANYPTR]], 0x4}, 0x1, 0x0, 0x0, 0x44090}, 0x0) unshare(0x200) 2018/02/26 13:09:55 executing program 3: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x1ca) openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) r1 = creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/195) renameat(r0, &(0x7f0000020ff2)='./file1\x00', r0, &(0x7f0000000040)='./file0\x00') r2 = fcntl$getown(r1, 0x9) ptrace$getregs(0xc, r2, 0x4, &(0x7f0000000100)=""/238) 2018/02/26 13:09:55 executing program 1: syz_emit_ethernet(0x46, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "124b52", 0x10, 0x2f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000000000)) 2018/02/26 13:09:55 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x500000000000001, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80001, 0x0) read(r0, &(0x7f0000000000)=""/125, 0x7d) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) pselect6(0x40, &(0x7f0000000080)={0x5, 0x2, 0x4, 0x1ff, 0xe7e5, 0x9, 0x7, 0x7}, &(0x7f00000000c0)={0xc1f, 0x4, 0xf9, 0xffffffffffffffff, 0x1ff, 0x5, 0x1ff, 0x8}, &(0x7f0000000100)={0x8001, 0x1, 0x8001, 0x0, 0xfffffffffffffffa, 0x1, 0x7, 0x2}, &(0x7f0000000140)={0x77359400}, &(0x7f00000001c0)={&(0x7f0000000180)={0x9}, 0x8}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x80) dup3(r2, r0, 0x0) 2018/02/26 13:09:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x240000) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x6, 0x96, 0x0, 0x0, 0x4, 0x3}) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) memfd_create(&(0x7f0000000040)='/dev/ptmx\x00', 0x3) 2018/02/26 13:09:55 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:09:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stat\x00') openat(r2, &(0x7f0000000040)='./file0\x00', 0x400, 0x40) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={r3, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x304}}, 0x6, 0x4, 0x865e, 0x7f, 0x2}, 0xa0) r4 = fcntl$dupfd(r1, 0x0, r1) ioctl$KDDISABIO(r2, 0x4b37) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f0000000180)={0x3, 0x0, 0x0, 0x3aa}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40106435, &(0x7f0000000200)={0x999, r5, 0x10003, 0x3}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db3fd8)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) pread64(r4, &(0x7f0000000200)=""/70, 0xffffffa5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}}) 2018/02/26 13:09:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x0, 0x10001, 0x7428, 0x75, 0x3f}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc), 0x9c) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00003c6000)='/dev/loop-control\x00', 0x22000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) socket$inet_sctp(0x2, 0x0, 0x84) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2a0000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000001c0)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff}}, [0x6439, 0x5, 0xffff, 0xfffffffffffffffb, 0x39aaf4d0, 0x486f, 0x6, 0x4, 0x2000000000000000, 0x0, 0x1f, 0xc4, 0x80000000, 0x8000, 0x100]}, &(0x7f0000000300)=0x108) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000340)={r6, 0x9, 0xdc7, 0x9}, 0x10) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r7, 0xc0186404, &(0x7f00000001c0)={&(0x7f0000000000/0x1000)=nil, 0x88, 0x7, 0xe0, &(0x7f0000ec7000/0x1000)=nil, 0x1}) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/26 13:09:55 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socket$inet6(0xa, 0x5, 0xff) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080)=0x8d, 0x4) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x0, 0x0) 2018/02/26 13:09:55 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x101000, 0x0) getrandom(&(0x7f0000000040)=""/95, 0x5f, 0x1) sync_file_range(r0, 0x1, 0x800, 0x2) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000040)=""/21, &(0x7f0000000080)=0x15) setsockopt$sock_int(r1, 0x1, 0x26, &(0x7f00000000c0)=0x466d, 0x4) 2018/02/26 13:09:55 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stat\x00') openat(r2, &(0x7f0000000040)='./file0\x00', 0x400, 0x40) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={r3, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x304}}, 0x6, 0x4, 0x865e, 0x7f, 0x2}, 0xa0) r4 = fcntl$dupfd(r1, 0x0, r1) ioctl$KDDISABIO(r2, 0x4b37) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f0000000180)={0x3, 0x0, 0x0, 0x3aa}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40106435, &(0x7f0000000200)={0x999, r5, 0x10003, 0x3}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db3fd8)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) pread64(r4, &(0x7f0000000200)=""/70, 0xffffffa5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}}) 2018/02/26 13:09:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}, [0x5, 0x2, 0x100, 0xc30c, 0x8, 0x18000, 0x8, 0x100000000, 0x20000000000000, 0x1, 0x2, 0x38000000, 0x400, 0x3]}, &(0x7f0000000180)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0)={r4, 0x7f}, &(0x7f0000000200)=0x8) [ 70.260837] 9pnet_virtio: no channels available for device ./file0 [ 70.281645] 9pnet_virtio: no channels available for device ./file0 2018/02/26 13:09:56 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x10000002, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4400, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) write$fuse(r1, &(0x7f0000000100)={0x12, 0x0, 0x8, @fuse_notify_poll_wakeup_out={0x8}}, 0x12) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x3, 0x401, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}], 0x1c) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x3}, &(0x7f0000000140)=0x8) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/26 13:09:56 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) flistxattr(r0, &(0x7f0000000000)=""/58, 0x3a) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r1, r0) 2018/02/26 13:09:56 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) flistxattr(r0, &(0x7f0000000000)=""/58, 0x3a) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r1, r0) 2018/02/26 13:09:56 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) r1 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x2, @empty}}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r1, r2) 2018/02/26 13:09:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000040)={0x1ff, {{0x2, 0x3, @loopback=0x7f000001}}}, 0x90) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214, 0xa3}, {&(0x7f000034a000), 0x205}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f0000000200)=""/178}, {&(0x7f0000000100)=""/253, 0x37b}], 0x20000000000000d9) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) 2018/02/26 13:09:56 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x9}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$netlink(0x10, 0x3, 0x800000000000003) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r4 = accept4$inet6(r3, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x3f, 0x1, 0x100000000, 0x3}, 0x14) bind$netlink(r2, &(0x7f0000f12000)={0x400000010, 0x0, 0xffffffffffffffff, 0x70a1}, 0xc) r5 = dup(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r5, 0x10e, 0x9, &(0x7f00005c6000)=""/6, &(0x7f00001bb000)=0x6) r6 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r0, &(0x7f0000000780)=[{&(0x7f00000000c0)=""/233, 0xe9}, {&(0x7f00000001c0)=""/65, 0x41}, {&(0x7f0000000240)=""/50, 0x32}, {&(0x7f0000000280)=""/156, 0x9c}, {&(0x7f0000000340)=""/198, 0xc6}, {&(0x7f0000000440)=""/225, 0xe1}, {&(0x7f0000000540)=""/43, 0x2b}, {&(0x7f0000000580)=""/240, 0xf0}, {&(0x7f0000000680)=""/239, 0xef}], 0x9) dup3(r6, r0, 0x0) 2018/02/26 13:09:56 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001bff4)) r4 = gettid() accept4$unix(r1, 0x0, &(0x7f0000000000), 0x800) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2200, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) timer_create(0x3, &(0x7f000049efa0)={0x0, 0x14, 0x4, @tid=r4}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) chdir(&(0x7f0000000000)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x4000000000001f, r0, 0x2000000000000) epoll_pwait(r5, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x72, &(0x7f0000000040)={0x97}, 0x8) fsetxattr(r5, &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000140)='md5sum\x00', 0x7, 0x3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x3c, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000008000000000000000000000000000000000000100000000000000", @ANYPTR64=&(0x7f0000009fb8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/26 13:09:56 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stat\x00') openat(r2, &(0x7f0000000040)='./file0\x00', 0x400, 0x40) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={r3, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x304}}, 0x6, 0x4, 0x865e, 0x7f, 0x2}, 0xa0) r4 = fcntl$dupfd(r1, 0x0, r1) ioctl$KDDISABIO(r2, 0x4b37) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f0000000180)={0x3, 0x0, 0x0, 0x3aa}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40106435, &(0x7f0000000200)={0x999, r5, 0x10003, 0x3}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db3fd8)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) pread64(r4, &(0x7f0000000200)=""/70, 0xffffffa5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}}) 2018/02/26 13:09:56 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/26 13:09:56 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001bff4)) r4 = gettid() accept4$unix(r1, 0x0, &(0x7f0000000000), 0x800) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2200, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) timer_create(0x3, &(0x7f000049efa0)={0x0, 0x14, 0x4, @tid=r4}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) chdir(&(0x7f0000000000)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x4000000000001f, r0, 0x2000000000000) epoll_pwait(r5, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x72, &(0x7f0000000040)={0x97}, 0x8) fsetxattr(r5, &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000140)='md5sum\x00', 0x7, 0x3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x3c, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000008000000000000000000000000000000000000100000000000000", @ANYPTR64=&(0x7f0000009fb8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000002000)}) [ 70.505584] binder: 13874:13878 transaction failed 29189/-22, size 0-1 line 3004 [ 70.532759] binder: BINDER_SET_CONTEXT_MGR already set [ 70.542578] binder: 13885:13889 ioctl 40046207 0 returned -16 [ 70.542595] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/26 13:09:56 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0x67c, 0x81}) r1 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000ede000)={0x80, 0x0, 0x0, 0x200}) 2018/02/26 13:09:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0}], 0x1, 0x431b8446) socket$unix(0x1, 0x2, 0x0) getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) getgid() getpgid(0x0) getuid() stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) getpgrp(0x0) getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000d40)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000d80)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000e80)=0xe8) lstat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000f80)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000fc0)={{{@in6=@mcast1, @in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00000010c0)=0xe8) getgroups(0x4, &(0x7f0000001100)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001140), &(0x7f0000001180)=0xc) fstat(r1, &(0x7f00000011c0)) getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001240)) lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)) fstat(r1, &(0x7f0000001340)) getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002cc0)={{{@in=@empty, @in=@loopback}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000002dc0)=0xe8) getgroups(0x4, &(0x7f0000002e00)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) 2018/02/26 13:09:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, r3, 0x8060004) dup3(r2, r0, 0x0) 2018/02/26 13:09:56 executing program 1: r0 = socket(0x11, 0x800000002, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0xf2, 0x4) sendmsg$netlink(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f00000014c0)=[], 0x0, &(0x7f0000001640)=[]}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000080)={0x4, 0x1}) 2018/02/26 13:09:56 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') r3 = dup2(r0, r1) openat(r3, &(0x7f0000000040)='./control\x00', 0x8000, 0x1) 2018/02/26 13:09:56 executing program 0: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000a0ffc), 0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) 2018/02/26 13:09:56 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x108) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x40, 0x7, 0x5, 0x7ff, "968bdff0722917a7658314fa249dd552776b6f843261159d5a80cecc757197d2"}) [ 70.558628] binder: send failed reply for transaction 55 to 13885:13886 [ 70.568851] binder: undelivered TRANSACTION_COMPLETE [ 70.575054] binder: 13893:13895 transaction failed 29189/-22, size 0-1 line 3004 2018/02/26 13:09:56 executing program 1: r0 = socket(0x11, 0x800000002, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0xf2, 0x4) sendmsg$netlink(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f00000014c0)=[], 0x0, &(0x7f0000001640)=[]}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000080)={0x4, 0x1}) 2018/02/26 13:09:56 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) r2 = socket$inet(0x10, 0x3, 0x0) writev(r2, &(0x7f000000e000)=[{&(0x7f000000e000)="bd47b069", 0x4}], 0x1) 2018/02/26 13:09:56 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={@common='bridge0\x00', @ifru_settings={0x0, 0x0, @sync}}) 2018/02/26 13:09:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x400) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) [ 70.619094] binder: undelivered TRANSACTION_ERROR: 29189 [ 70.631996] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/26 13:09:56 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000000, 0x10100) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000040)={@dev, 0x0}, &(0x7f0000000080)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) read(r3, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r3, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r0, 0x0) getpeername(r4, &(0x7f0000000000)=@nl=@unspec, &(0x7f0000000040)=0xc) 2018/02/26 13:09:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000a80000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [], 0x0, 0xe}}, 0x14) 2018/02/26 13:09:56 executing program 1: r0 = socket$inet(0xa, 0x80000, 0x5) pipe(&(0x7f0000000000)={0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x10001, 0x8, 0x40, 0x9cd7, r2}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001880)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x32, &(0x7f0000001500)=[{&(0x7f0000000480)="a98e18250b8afce1411b8578e34dc910e5461178c690ae2ebd3407eb008eeedac803d6a78171ba152b689dedde771c09e72132fae9c9ddf554cbd9cae4ce88a43430f6cea2063b65872515402f72e466f26169a68a6a18f904e0c2502fd6fd942b716ddb5773473a113142d306ba411b024f94fd498204ea4fe2906c5a918ddb44f5113a76811d170c4cb241c7825413458f8a00921c750862f0c240015c06c5e1c68a8cd6fe115f595fa4bd99ca4b217436204b057d585dbf45fb5b52d93ded22a7c555616a4095db61d6e6490d76ae9a2d74953482e2a51815ef9b2136c90bd4a9bb5ce36a513970abb7167624841313191aa171e00047d280cc7ec05f0e68519d06bf216c72ef775cc884e742e04038347a967c8bec3024929ce30610edb42bc42c271104c0d6d95ba5b56de0a5cf596d99c1f9075145fbb6a05d8ed9288eb9ef05daabb84ffc6ae5168fad39e350025b4c87ebcf2a57daf06cfbc14b6084d210955d4254194b9c58bfeb00a406604725a421e26520a199363bb9cb40bec5bed2db339520a7b30177576380dc673df478a5a3b2f567eab6a3d3519cea5e08c0f62120fc640cd470004e5ce6757e364fc170296b99f8139c0c51a13475c03cbe31e1f5d68d6746cabe4487fb6e9f954cecbc9b92d7d5191daa7cbbb1ae2c04c93040c8d20ab0d7ade346025f48f838c47c442ae19dd754e1f56b23464872ac68587a4557bbe828291bc9b8add05f1eb614199171f62b6cde61e59744e56b91ba7fc3c697b29cb8b379837474ba4417c25dbbce3de785eacb60755edf195c7330c919b6d1b41a8d2091dd411f307d101b4320c3fab7cea1c107bafd4c79288cde1a805711e7b16c725f6950488a5c46cae3885cedf083d67fa443bf7aef7ecf641ecc26929d7a4c0a36231931e74aa6e6f1ccc4fc7215fc7eda413c3108819b6dea4748a9ed5bef10cbe403c381505069299dab8b145e10b532507e32e30aaaa8bd9cc89cb2d40a45dedf575b7691c38c522e2b77db77b6285a2b9e19884ae38b5d27331db0eee165cfec443e05c171945330d3e5471212c76f23475f650ed9fe4e081a28f3fd30b386b305ee9169e6e288a37fc2af19a76e24761b92ebbd82c57c6a7bfbb28b06ceb4472ea4ba9405bf2e15f7487a57b5cda315a4ab3dc519c07db99e388e21f5958377eb82642c708c4b6a8b96d2fbec0dec109ea12d98ceae2102412f6da646fd898ca2402dba60c058b1fce3fd17d6fe0e427060363f880bf70b9a60aec65c32255ab19f1fbed83dfddfc62de4e37603ab94b1f359760495eccb787c4c6f7fe19469ef75145884f7b9713218d34535e07dc7a54f23062261ff86dfffa460fa68741e5023384451cf4cde7e2dbd546d408098aa971a3c50966786c34b1f8e782e80beab7b80c63e5c3001d929849aa4853920892e9c0d8168b5742c37f11c831216cb0abdde9c5e9a6f7774b42106993c0527e87baece2817c47d7a0c29f6e366b2ac728a3180096e8218fd52d1cba9b14a70f8ddd1bf5e3600f7e701f851059813a574eda376899504a89b3c10e303eb01a7bd33f41095c80790c1477ffa2408d6a4bd6e004c4fe3c7b374375ada84a8e221d088abbe74df831e48af7fb5cb4f8183b72aa54d01e6c6c54981e59892bda7833acafc93efa156b3b07a48710308e1edb3e2706a9147b6afc62f4bed30879c92b6699da1379e77118319c93fb79549cd1030ac6ad106ea5b74d0827bdf9fac349840a207a96f9c72701ba8095fa4649ac992e2c02342632b8336601c0c5270bcefb4fd1c3329a379abc78474ab70693ce30b7fed77ab0661ff419601d1b56395feeec788441b36381427882c4b781c5c835f0d725a7a45eff55583e01e3e9151c5fad4150b6796b635ad41b331789d8faefd9e4353b166d3dc2e140b1974bb5b05d9fc7d75d89e1fd18e394097899e06954f9cdbf31d6c865371602669497ef237a82c8212cc4d42af27c361a839ef11c68a1cb07ea2f47a67c30635836e64262ff4efbf0e7f9f65fed8a3da2e163492069ef76c203b0ce14a8276357ff0187f8ee17b3f18b24af8de34d692ebba133ed2e323fe618f5074f48131a03ec6d8b92e466f3475c81284bc2297dfad05f95dd4b7fe7a44a64f63a054ff1f0c0b38158d2308e6560f0ddba8d0a6e0fda1bc5f32040d8113ed9ad5927f0cb95428370f8c0711a24e7632e661a4a1906a46d4b4b83633195890f9b566d17cf56ccc10c6f49d9b5d08c20109", 0x643}], 0x1, &(0x7f00000015c0)=[]}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0xe, &(0x7f0000000a40)=@broute={'\n\x00oute\x00', 0x20, 0x4, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000d9e000), &(0x7f0000000240)=[{0x0, '\x00', 0x1, 0x0, 0x0, []}, {0x0, '\x00', 0x2, 0x0, 0x0, []}, {0x0, '\x00', 0x2, 0x0, 0x0, []}]}, 0xe0) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8001, 0x10000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0e05403, &(0x7f0000000140)={{0xffffffffffffffff, 0x3, 0x8, 0x2, 0x401}, 0x3, 0x8001, 'id1\x00', 'timer1\x00', 0x0, 0x40, 0x965, 0x1, 0x7}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000100)={{0x65ce, 0x6}, {0x1, 0x8001}, 0x1, 0x2}) 2018/02/26 13:09:56 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x10040, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={@generic="be8d0f378790176a8da03d774c20ee67", 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x402200}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_setlink={0x58, 0x13, 0x0, 0x2, 0x2, {0x7, 0x0, 0x0, r2, 0x2800, 0x852a}, [@IFLA_LINKINFO={0x2c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '\x00'}, @IFLA_INFO_KIND={0x10, 0x1, 'em1\\vmnet1\x00'}, @IFLA_INFO_KIND={0x10, 0x1, '&vboxnet1\x00'}]}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x7}, @IFLA_IFALIASn={0x4, 0x14}]}, 0x58}, 0x1, 0x0, 0x0, 0x40000}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) fstat(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0xffff, 0x1, 0x0, 0x0, 0x20, 0xa0, 0x11, r2, r4}, {0x98, 0x100000001, 0x71, 0x1, 0x1f, 0xcb, 0x1, 0x9}, {0x7fffffff, 0x3f, 0x4, 0xed69}, 0x3ff, 0x9, 0x2, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x33}, 0x2, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x7, 0x0, 0x6, 0x6, 0x4}}, 0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000033fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r3, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001f000)={&(0x7f0000022000)=ANY=[@ANYBLOB="2400000000000900000007a50000000000000000", @ANYRES32=r5, @ANYBLOB="0000000008000100ac1400bb"], 0x262}, 0x1}, 0x0) 2018/02/26 13:09:56 executing program 4: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x3, 0xffffffff, 0xffffffff, 0x1, 0x3f, 0x55ea, 0x1, 0x4, 0x16, 0x60c}, 0x10) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@generic="836f19a2946dd1f3c3f774baa09a4c15", @ifru_flags=0x1}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000080)={0x0, 0xffffffff80000000, 0x6, 'queue0\x00', 0x6}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/02/26 13:09:56 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000000080)=[], 0x1f9) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) [ 70.752492] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13950 comm=syz-executor7 [ 70.795900] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13958 comm=syz-executor7 2018/02/26 13:09:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2a, &(0x7f0000000080)="ea4c7385d241a9b1e27e5a828836dc4bb10dc3b8c26ca5641250d3c0e21c7a", 0x1f) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) 2018/02/26 13:09:56 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90, 0x5a}, {&(0x7f00002f2000)=""/4096, 0xffffffffffffff97}, {&(0x7f0000724f2a)=""/214, 0xd6}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223, 0xfffffffffffffcaa}, {&(0x7f00004ebfcb)=""/53, 0x35}, {&(0x7f0000000000)=""/178, 0xb2}, {&(0x7f00003d3f03)=""/253, 0xfd}], 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/02/26 13:09:56 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fchmod(r1, 0x44) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') mlock2(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x1) rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) dup2(r0, r1) 2018/02/26 13:09:56 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') r3 = dup2(r0, r1) openat(r3, &(0x7f0000000040)='./control\x00', 0x8000, 0x1) 2018/02/26 13:09:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x9}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$netlink(0x10, 0x3, 0x800000000000003) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r4 = accept4$inet6(r3, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x3f, 0x1, 0x100000000, 0x3}, 0x14) bind$netlink(r2, &(0x7f0000f12000)={0x400000010, 0x0, 0xffffffffffffffff, 0x70a1}, 0xc) r5 = dup(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r5, 0x10e, 0x9, &(0x7f00005c6000)=""/6, &(0x7f00001bb000)=0x6) r6 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r0, &(0x7f0000000780)=[{&(0x7f00000000c0)=""/233, 0xe9}, {&(0x7f00000001c0)=""/65, 0x41}, {&(0x7f0000000240)=""/50, 0x32}, {&(0x7f0000000280)=""/156, 0x9c}, {&(0x7f0000000340)=""/198, 0xc6}, {&(0x7f0000000440)=""/225, 0xe1}, {&(0x7f0000000540)=""/43, 0x2b}, {&(0x7f0000000580)=""/240, 0xf0}, {&(0x7f0000000680)=""/239, 0xef}], 0x9) dup3(r6, r0, 0x0) 2018/02/26 13:09:56 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) socketpair(0x9, 0xf, 0x2, &(0x7f0000000000)={0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioprio_get$pid(0x1, r4) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:09:56 executing program 1: r0 = socket$inet(0xa, 0x801, 0x0) listen(r0, 0x0) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c00000012431831ed00000000000000000000000000000000060002000000000000000000000200240028001d0008000000150069cc8910cf7a5164ef891111a4edabf37c1f88920d000000e5a7c59fa0977a917e8b63debd84eac94c529b048380fba65edefd0b84677afb0776f1a193a324749eb856303fcde6b85a3170db9a4a6b187c0b87cfe6f8e2ccc9b7b03da70ab2e25c021ba90dce0f009d6fb94dc4473cb422e9bfaae6f6e0f2eb31e1f85da1816206cc914c91bdcfda6160e471d2b587e1924196a7445308668f1841bd9eaded041a0f4a6ae73d15b5cddb386ebacb3921d7d0799f412bee11bf"], 0x4c}, 0x1}, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x4) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x4) lseek(r0, 0x0, 0x3) 2018/02/26 13:09:56 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000bc2000)=0xfffffffffffffffc, 0x4) recvmmsg(r0, &(0x7f0000006dc0)=[{{&(0x7f0000000000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)=""/140, 0x8c}], 0x1, &(0x7f0000000140)=""/65, 0x41, 0x101}, 0xd75}, {{&(0x7f00000001c0)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000002680)=[{&(0x7f0000000200)=""/188, 0xbc}, {&(0x7f00000002c0)=""/18, 0x12}, {&(0x7f0000000300)=""/145, 0x91}, {&(0x7f00000003c0)=""/159, 0x9f}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/69, 0x45}, {&(0x7f0000001500)=""/42, 0x2a}, {&(0x7f0000001540)=""/184, 0xb8}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/114, 0x72}], 0xa, 0x0, 0x0, 0x5}, 0x6}, {{&(0x7f0000002700)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000003840)=[{&(0x7f0000002740)=""/4096, 0x1000}, {&(0x7f0000003740)=""/249, 0xf9}], 0x2, &(0x7f0000003880)=""/182, 0xb6, 0xb4df}, 0x5}, {{&(0x7f0000003940)=@nl=@unspec, 0xc, &(0x7f0000003b00)=[{&(0x7f0000003980)=""/127, 0x7f}, {&(0x7f0000003a00)=""/230, 0xe6}], 0x2, 0x0, 0x0, 0x8}, 0x3cf2}, {{&(0x7f0000003b40)=@hci, 0xc, &(0x7f0000003c80)=[{&(0x7f0000003b80)=""/93, 0x5d}, {&(0x7f0000003c00)=""/125, 0x7d}], 0x2, &(0x7f0000003cc0)=""/26, 0x1a, 0x4}, 0x6e10f6c1}, {{&(0x7f0000003d00)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000005140)=[{&(0x7f0000003d40)=""/4096, 0x1000}, {&(0x7f0000004d40)=""/100, 0x64}, {&(0x7f0000004dc0)=""/24, 0x18}, {&(0x7f0000004e00)=""/44, 0x2c}, {&(0x7f0000004e40)=""/170, 0xaa}, {&(0x7f0000004f00)=""/16, 0x10}, {&(0x7f0000004f40)=""/216, 0xd8}, {&(0x7f0000005040)=""/194, 0xc2}], 0x8, &(0x7f0000005180)=""/68, 0x44, 0x8}, 0x5000000000000000}, {{&(0x7f0000005200)=@rc, 0xa, &(0x7f0000006880)=[{&(0x7f0000005240)=""/4096, 0x1000}, {&(0x7f0000006240)=""/173, 0xad}, {&(0x7f0000006300)=""/202, 0xca}, {&(0x7f0000006400)=""/251, 0xfb}, {&(0x7f0000006500)=""/67, 0x43}, {&(0x7f0000006580)=""/236, 0xec}, {&(0x7f0000006680)=""/151, 0x97}, {&(0x7f0000006740)=""/174, 0xae}, {&(0x7f0000006800)=""/113, 0x71}], 0x9, 0x0, 0x0, 0x4}, 0x9}, {{&(0x7f0000006900)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000006d80)=[{&(0x7f0000006940)=""/238, 0xee}, {&(0x7f0000006a40)}, {&(0x7f0000006a80)=""/149, 0x95}, {&(0x7f0000006b40)=""/91, 0x5b}, {&(0x7f0000006bc0)=""/127, 0x7f}, {&(0x7f0000006c40)=""/158, 0x9e}, {&(0x7f0000006d00)=""/18, 0x12}, {&(0x7f0000006d40)=""/42, 0x2a}], 0x8, 0x0, 0x0, 0xf0}, 0x7f}], 0x8, 0x2040, &(0x7f0000006ec0)={0x0, 0x989680}) sendmmsg$nfc_llcp(r2, &(0x7f0000009c40)=[{&(0x7f0000006f00)={0x27, 0x5, 0x80000000, 0x4, 0x3, 0x3, "853b73e7df8f0d6c4dc11360ef6a51dcb3549884674045f369fff40e1d52cf588c91e4d49b838b50f170736652b6daf07cf929431829d292618ed98bdb11c5"}, 0x58, &(0x7f00000070c0)=[{&(0x7f0000006f80)="eb04133ad6f5564b78f59360bb1e6c3b672825a4639506014c0f53b5c8a6d6c932db0b67482f30aa4f97f81da13187d3ea8baeada2d45f1fe46e651bb3d706e7a795c31360fd39221841fc1535976c61b56751fe9fba1cea5ea738a6aa66e44130b99ca9e7088b2d3c8ebae23d21bfb3", 0x70}, {&(0x7f0000007000)="7c3ee71fb480ced75bf65dab7303d1219b0dcec06f9740a33b9313c7977852cde48c76dd975ca043e6b97bd64a39527591ba842a35129468110dbad6e7bbd5e185b5819ea0524cb768c2fc92a71b44d13d1a154d8769c13a53bbef8668cb8c4c5b2dab41923bbc85f0a4d8028c072a02bdecf7cd2bc389eb0c3bbb9e509de3938bb7419234d3d0803122b6afaada7593c7a40725", 0x94}], 0x2, 0x0, 0x0, 0x10}, {&(0x7f0000007100)={0x27, 0x3, 0xffffffff, 0x0, 0x2, 0x9, "5ed5a979dd71dd9d58bb9a75bff0646a97ea79fdc1784994bde862f25ca98cd4c0dd2036ca53d9b861fe9c80deeb32077e525a2950339247f872ada968257e", 0x4a85}, 0x58, &(0x7f0000007280)=[{&(0x7f0000007180)="25cf4d38306054e7645d39a0677150bce0b62cb7108c12b25e02ce486e4b78877fd34ae41edbf37598d81eaa802b076babf3f42223d1ddad64cca066a1e4a2809d84eda8a2c1ff86d2700fb99abf1679d789d2f0ffa9cee64c3e4dd4c39c91a41c5dcf5be55edc0515f2ee8f583e54405091e1744ad7eb493f", 0x79}, {&(0x7f0000007200)="07f27d4e5b489caf6e71dec48f0088380d468e73646f132a0b4529d2577b0e4fd85bc3a64c812e1284d1784d9bb81b217832346bf14de03a22618c743a14d830adac1fb4d3608cc9c84237ab7b2879d16902c171f33f26c6b160d8d0eaa054ed3d7173d8d6123584be386660", 0x6c}], 0x2, &(0x7f00000072c0)={0x54, 0x13f, 0x800, "b174c92926a8b39019e5cf4da397956d1adc0da90b706a20fc997f133bc79c17950788385f8ef2ed678a1742be3ab486be22b3b7d3662b5e85baf17ae1ef5473d2fb36ec7c413c02"}, 0x54, 0x40000}, {&(0x7f0000007340)={0x27, 0x6, 0x8, 0x0, 0x80, 0x2, "4755a1549b963cb2857ce8b60500bf1cab1f93ef4f8f60a07d816babc584892f3294d16808e80a34412f646227d7740c4ad837ca3293d502e3039848b9359a", 0x8}, 0x58, &(0x7f00000083c0)=[{&(0x7f00000073c0)="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0x1000}, {&(0x7f0000009480)="31f93f02648397a138a33110f5e4d51808c6588ebf94d88da5e73bf6a4dc62d043e85023557a37cf3a9f7c03e25965fb30cc7275f2d437fdfe2a290f068d4e4c6ba3b8888a7ac51a8ef0063a082ac6298ed9f37ad295c0a5a461ed098fed31259a2e146a57cb5269aeb1ccfbcedbf8ec16a147d4096cf33bcaec6b75001ff4ac0b5355e1f73403fa2141db54a9efa20978fd9fd7cf15349568a9fec3a3c6fa7ec4db", 0xa2}, {&(0x7f0000009540)="597a58fcda1656daae07baa340fed48adf8bb114a9c43b654137c3005bc800f524838485c30bd7f9a3", 0x29}], 0x3, &(0x7f00000095c0)={0x9c, 0x10f, 0xbc, "e250120aa80b417822937f9b94ff76fc38f88cadf0fdc8c64f5fa325081870b0ae1bdd85529e8ee815044e80fb0fb987de23cc298e99b2df4b69f60804c2a3ff29cc6058f23cf2c398b21ba93fa5f064b2335b9ff2a159483475d247b9063ebba08e0cf7b8db41ffc48b24d822ee18eb1454f64b6ee2f36a66ac4e24b35daab3f59b67dd24ec61467df885bd1a96815f"}, 0x9c, 0x4000}, {&(0x7f0000009680)={0x27, 0x9, 0xabf, 0x6, 0x2, 0x645, "65eaccb157bf5b504bcd30f6fcbb5763123416fcc64eb91d94ecba1313762ba92b988895f7c7b636e014cdf94574d98af6c57591ad0deb198ad708650ed0a6", 0x3}, 0x58, &(0x7f0000009700)=[], 0x0, &(0x7f0000009740)={0x70, 0x19d, 0x3, "60e16d105fcce704a9ed2b917b1226aec210bc4fb902b009b90fe4bc821c0e8ac02bf6dfb0affffe0731cb57907166dbea24958e7c65a076bb3bd601214790793cbde042c71cdef31b8b506ab4c8d322204747688e669df382e81021e037ebfc42db8016"}, 0x70, 0x40080}, {&(0x7f00000097c0)={0x27, 0x8, 0x1, 0x7, 0x0, 0x4, "0108e5f256c3528e880ea32e36b2acf61f0a9d6cf9113b5ec2667e13a5809fb78f97b36919574fea66166bfb1bc52abdf4004557a4b898dd0608d08e8539e1", 0x7}, 0x58, &(0x7f0000009bc0)=[{&(0x7f0000009840)="05e61e8ca00d097698e479c2384da71ca2635ccfc6c69d004f92089f8fc59af5134fd1760d67bd66b67ade5455c473da", 0x30}, {&(0x7f0000009880)="9b9046b8167d13a290a4d840dd1af856d66ed8de0de82fe11b99119629541fd9202c87ebd778137c090594253b963024c92e0029ca698f3ab113b1f506bcd1a82adc45ec9583a0e925fb7f46aefbc4417bb0c4f85c5ed35dd8eda5b418b744ab23342aef52a9078931731d7c1098dd6fe488efcc7edecdc66d29f7c611d70d52e39423c2cd3489f002cdb37c0319fcb77908e014893e5092e0f810eab5fac37b5ae966966a287545a93ab4dd12e975ed911e0670b5ffc8d32c61de6c6f5713ef79720e23d75dc4ee4819d86745bca4ac31fc533f7078a448e66f8e8d1ae1e4fa82856ac5fa6bbc16dcff7f52e4297c38", 0xf0}, {&(0x7f0000009980)="232310da57160cd23ce4312bf62e8a001f5d9fa623b8c10bcffe56c392ca55855df70fd5d964ed5dd5ce3d99725b690a84d4a45ba24c76075325aa9f80c905b8b51de39f2f495d1dd38d6baf70bb1a8ea492d6d854a9c5891b1603d763b6e38f9de10903104a9f24fd4595153029a15d1ed5572845d806c618372f2bddf36e33f17aa8555a114340", 0x88}, {&(0x7f0000009a40)="ff2da767300f7fcf7c2edeccce9ef44e56823de93c072ab23f33d5ffac3ea4b59d4aa975f437e923dca51c44ae6b497b9e7dcde69ca230cf24d1c669c7914bd6bd49d572306c9f1c782d0d4ea5ea5944ca121fcb8de9a0b4c4b25b4322c90c39dd1e12df63b8eddeb0b7efa650cc61e4516c706c0826b3a077a662dc217a6c786320873f9f1c9cc9a3af91e7adbf3b553c81165c45f6fb3b23c96317b8076274b6eea098d22513e231f10ffacec81a0cff428090e70a188e4b3d401b0faf55fb414d03dd98cb7f531d323238e9ede26d827fff423228f661f9", 0xd9}, {&(0x7f0000009b40)="33fd1b4d8ff112c7fe462948b35f1da5a1ef7764da608d6c06977a3c2bbd860a6171185d428c4e04fd20f61fc9f3bbd26317d766936f30517096303949380c6890df8093fb0b282b68c582f4c035e01cfafb", 0x52}], 0x5, &(0x7f0000009c00)={0x10, 0x18f, 0x1, "f53153"}, 0x10, 0x10}], 0x6, 0x40000) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000006a40)={@ipv4={[], [0xff, 0xff], @rand_addr=0x365}, 0x800, r1}) 2018/02/26 13:09:56 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, r3, 0x8060004) dup3(r2, r0, 0x0) 2018/02/26 13:09:56 executing program 1: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40002, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000040)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x111003, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000cdcfb0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x7ff0000000000, 0x7fffffff}, &(0x7f00000000c0)=0x8) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x1, 0x9, @empty, 0x100}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r3, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={r3}, 0x8) 2018/02/26 13:09:56 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) connect$llc(r2, &(0x7f0000000040)={0x1a, 0x1c, 0x0, 0x3, 0x8, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x18}}, 0x10) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f00000001c0)=0x8c) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r4, &(0x7f0000000200)=""/4096, 0x7d) r5 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r5, r0, 0x0) 2018/02/26 13:09:56 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)=[]}}, {{&(0x7f0000000040)=ANY=[@ANYBLOB="1f0000000000a806"], 0x8, &(0x7f0000007380)=[], 0x0, &(0x7f0000000080)=[{0x18, 0x1, 0x2, "b1e177a9070002eff5"}], 0x18}}], 0x2, 0x0) 2018/02/26 13:09:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="73768a16e7188de31ec75fdfcc0e75fd51793782da52d2a7a7ce43fa1996d9e4dabb248ad29e8686bec9fea9fdc12098711a2b74a77d8d4288264b77aecbb4605014719d960bbf382db3dea05b791316738555c9be0b88fa3f93038e872a3ed3c91a0cba857809926b6dfde1a83ccc8a1808f48eb07d1bcdd837914fb8218cc529eb43d53263ed6a63d3c7ee228b8b83aabe52769f4e36a893b90b6307cf51b3dc4a65fa76aa2604bb78ad22b3ea8ed7b6f5b22795fbb227be04e19301ebf452747b81", 0xc3, r1) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db3fd8)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r4 = gettid() ptrace$setregs(0xf, r4, 0xffff, &(0x7f0000000040)="ee5c6f435c498aa766e40e4f62d4eb3c061c2cae714bb7cf7873fe85261f3679b0a985adecb6f70904118eda1c8710b27dfabb46a78c0439cb5b7d9051") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2fd}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r5 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f0000000080)=""/114, 0x2}) [ 70.939061] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17170 sclass=netlink_tcpdiag_socket pig=13976 comm=syz-executor1 [ 70.958715] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17170 sclass=netlink_tcpdiag_socket pig=13976 comm=syz-executor1 2018/02/26 13:09:56 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="a439ed676fbe63de3594b6e0ca81", 0xe) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00005e0000), 0x0) 2018/02/26 13:09:56 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000080)="00736e91") renameat2(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x0) sendmsg$nl_crypto(r1, &(0x7f00000000c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8020200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@delrng={0x10, 0x14, 0x504, 0x2, 0x0, "", ["", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)=0x7b2e3f0a, 0x4) 2018/02/26 13:09:56 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x101a00) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000000c0)=0xa431, 0x4) chown(&(0x7f00000000c0)='./file0\x00', 0x0, r1) write$evdev(r0, &(0x7f0000dd1000)=[{{0x77359400}, 0x1, 0x6}], 0x10) 2018/02/26 13:09:56 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') pipe(&(0x7f0000000040)) dup2(r0, r1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x8}, 0x4) 2018/02/26 13:09:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="18687b9e6efe5f4be7d1475292d45c84ed1225f8114e650f6426a6c646c5e973e9bb6ed89d763df242dcb61c4a4316032f9e20b834d1b95a40943af4dcb15c6b589be87ce73c1802f1f76d59e46df35b1c5c4eb8d0cf8dbd18bd619026fa81fde3d7eba051f6180415cc5862a6fa80f81b9394bc9472386e74621ccf64b94fbf1e98e7db4824811f18e85994e35524f80668f17ebd", 0x95}], 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/02/26 13:09:56 executing program 1: futex(&(0x7f000000cffc), 0x4, 0xffffffff80000001, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x80000000, 0xfff, 0xd64, {0x0, 0x989680}, 0x3, 0x3}) 2018/02/26 13:09:56 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) socketpair(0x9, 0xf, 0x2, &(0x7f0000000000)={0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioprio_get$pid(0x1, r4) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:09:56 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) connect$llc(r2, &(0x7f0000000040)={0x1a, 0x1c, 0x0, 0x3, 0x8, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x18}}, 0x10) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f00000001c0)=0x8c) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r4, &(0x7f0000000200)=""/4096, 0x7d) r5 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r5, r0, 0x0) 2018/02/26 13:09:56 executing program 3: pipe2(&(0x7f0000000000)={0x0}, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) r2 = fcntl$getown(r0, 0x9) r3 = gettid() rt_tgsigqueueinfo(r2, r3, 0x31, &(0x7f00000000c0)={0x19, 0x200, 0x3, 0x2}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x2, 0x6, 0x84}, &(0x7f0000000100)=0x10) 2018/02/26 13:09:56 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x1f) r2 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000080)=""/1, 0x1) readv(r2, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mq_notify(r4, &(0x7f0000000240)={0x0, 0x38, 0x1, @thr={&(0x7f0000000040)="5440e747f41846c6e70fcb8ccdedb558d39b8d3bea60284e3c3a396c57c9b56913500d22222d7521bec4630f996735945adcb1d7787bd5a9333ba31b749507b9a302846d3f39a3e9e166e4860b322d77599f7e2df558749bcc3b1eb605192de4ea8261ff62f0cb80155f3f933aeeb92e45426faff28324f59d3baa2d5ea4dfeaae05260ec758256e7440b1a3d4d5feb5a9ea9165c7e96948fcd13b3e6aca0c737e1c963930711da4e0f1075c2c29dc82a8c3dce2e8d404b71f9af3c502c05e1b6db77eb3764b94bf6225a9963ee3da4ef7880d40661348b631cd9d1df9c342d8cd06c868166b", &(0x7f0000000140)="63df1c3b526b116eda31e25c5bbd7969edfaad071bbe504219b1f6a9f2d1b31ae48b6ad54fd0f05cb1c49d538784a2fd95f65000be00d6129a6fcd1ed79b27f33030661e5d54b9f3b5ae81c328dca878af5f06f5ff5afe482451dc05a04c60e6c399a1fa577d2f254d3e4efff4e66718217086e582dc084b15e14f3e28f8d13a1a2b3a28bc6d6174b1f25267d490513295ca60d4cba9aba4e51ae4a8c66f918644d7c641ab8bda1dc6311e643882a610929839bcbc8e612bb3edb264b90adf62b001bc736426ab38c3a1842b36"}}) dup3(r3, r0, 0x0) 2018/02/26 13:09:56 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000487000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@common='vlan0\x00', @ifru_map={0xd6c}}) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) 2018/02/26 13:09:56 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f0000000080)=""/254) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x80000001}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000200)={r3, 0x100}, 0x8) sendmmsg(r1, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001480)=[], 0x0, &(0x7f0000001500)=[]}}, {{&(0x7f0000003680)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10, &(0x7f0000003700)=[], 0x0, &(0x7f0000003740)=[]}}], 0x2, 0x0) 2018/02/26 13:09:56 executing program 3: mkdir(&(0x7f0000c32000)='./file0\x00', 0x15) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/02/26 13:09:56 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000000)={0x0, 0x0}) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x101) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) recvmmsg(r0, &(0x7f000000d000)=[{{&(0x7f0000006000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000006000)=[]}}, {{0x0, 0x2a0, &(0x7f0000009fc0)=[], 0x8a, &(0x7f000000dfd6)=""/42, 0x2a}}], 0x2, 0x2, &(0x7f000000a000)={0x0, r2+10000000}) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r3 = request_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) fcntl$setstatus(r0, 0x4, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/02/26 13:09:56 executing program 3: getgroups(0x0, &(0x7f0000000180)=[]) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000ac000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000ea6000)={&(0x7f0000e1eff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000009000)=ANY=[@ANYBLOB="340000001400010100000000000000000a000000", @ANYRES32=r1, @ANYBLOB="14000200000000000400000000000000000000010800080020030000"], 0x34}, 0x1}, 0x0) 2018/02/26 13:09:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x20000) read(r0, &(0x7f0000000040)=""/1, 0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x1, 0xff, 0x2, 0x1, 0xcc6, 0x1ff, 0x80000001, 0x2, 0x1, 0x3}, 0xb) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90, 0x5a}, {&(0x7f00002f2000)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/214, 0xd6}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223, 0x55}, {&(0x7f00004ebfcb)=""/53, 0x35}, {&(0x7f00000001c0)=""/178, 0xb2}, {&(0x7f00003d3f03)=""/253, 0xfd}], 0x8) socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r0, r0, 0x0) readv(r3, &(0x7f0000000640)=[{&(0x7f0000000080)=""/43, 0x2b}, {&(0x7f0000000280)=""/59, 0x3b}, {&(0x7f00000002c0)=""/42, 0x2a}, {&(0x7f0000000300)=""/233, 0xe9}, {&(0x7f0000000400)=""/240, 0xf0}, {&(0x7f0000000500)=""/181, 0xb5}, {&(0x7f00000005c0)=""/90, 0x5a}], 0x7) 2018/02/26 13:09:57 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setxattr(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)=@known='security.ima\x00', &(0x7f0000000080)='\x00', 0x1, 0x2) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:09:57 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) connect$llc(r2, &(0x7f0000000040)={0x1a, 0x1c, 0x0, 0x3, 0x8, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x18}}, 0x10) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f00000001c0)=0x8c) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r4, &(0x7f0000000200)=""/4096, 0x7d) r5 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r5, r0, 0x0) 2018/02/26 13:09:57 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_sfeatures={0x3b, 0xa, [{0x0, 0xfffffffffffff801}, {0x1, 0x919}, {0xa6d, 0x7f}, {0x400, 0x3}, {0x8, 0x80000000}, {0x6, 0x2}, {0x20, 0x5e5}, {0x400000000000000, 0x8ef7}, {0x9, 0x200}, {0x7f8a000000000}]}}) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x7ff, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1ff}}, [0xff, 0x0, 0x0, 0xe37, 0x1, 0xffffffffffff8001, 0x3f, 0x8000, 0x800, 0x80, 0xfffffffffffffffb, 0x40, 0x6600, 0x1, 0xdd]}, &(0x7f00000001c0)=0x108) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x100000000, 0x8, 0x4, 0x2, 0x100, 0x2, 0x492c, {r3, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7f0000}}, 0x8, 0x6, 0x81, 0x6, 0x2}}, &(0x7f00000002c0)=0xb8) mkdirat(r1, &(0x7f000002cff6)='./control\x00', 0x0) ftruncate(r1, 0x100) readlinkat(r1, &(0x7f0000038ff6)='./control\x00', &(0x7f0000038f2b)=""/213, 0xd5) 2018/02/26 13:09:57 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000040)=""/1, 0xfffffffffffffc40) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/02/26 13:09:57 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') pipe(&(0x7f0000000040)) dup2(r0, r1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x8}, 0x4) 2018/02/26 13:09:57 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) socketpair(0x9, 0xf, 0x2, &(0x7f0000000000)={0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioprio_get$pid(0x1, r4) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:09:57 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) recvfrom$ipx(r0, &(0x7f0000000040)=""/166, 0xa6, 0x100, &(0x7f0000000100)={0x4, 0x100000000, 0x2, "6d8777a6bfaf", 0x7}, 0x10) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x200020000000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0x4c, 0x0, &(0x7f0000000180)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[], &(0x7f0000000140)=[]}}}], 0x1, 0x0, &(0x7f0000000280)="ea"}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000240)={r3, 0x100, 0x10, 0x6, 0x3}, &(0x7f00000002c0)=0x18) 2018/02/26 13:09:57 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x401000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000040)={{0x3, 0x2, 0x7, 0x37b8c3c0205ce030, 0x9}, 0x3, 0xbf3}) ioctl$TIOCEXCL(r0, 0x540c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0x0}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000e7fffc)=0x9, 0x4) [ 71.461007] binder: 14073:14078 transaction failed 29189/-22, size 0-0 line 3004 2018/02/26 13:09:57 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) r1 = epoll_create(0x5a) r2 = dup3(r0, r1, 0x80000) r3 = syz_open_pts(r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000518ff4)) r4 = signalfd(0xffffffffffffffff, &(0x7f0000b9fff8), 0x8) ioctl$TIOCSTI(r3, 0x5412, 0x70) signalfd4(r4, &(0x7f0000e81ff8), 0x8, 0x0) 2018/02/26 13:09:57 executing program 2: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x1, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x0) read(r3, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r3, &(0x7f0000985000)=[{&(0x7f0000000080)=""/90, 0xffffffffffffff43}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f0000000100)}, {&(0x7f0000000140)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f0000000240)=""/253, 0x37b}], 0xd8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r1, 0x0) 2018/02/26 13:09:57 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)) [ 71.504135] binder: 14073:14078 transaction failed 29189/-22, size 0-0 line 3004 [ 75.031548] IPVS: Creating netns size=2536 id=12 [ 75.063809] IPVS: Creating netns size=2536 id=13 [ 75.986605] audit_printk_skb: 57 callbacks suppressed [ 75.986612] audit: type=1400 audit(1519650601.570:64): avc: denied { sys_chroot } for pid=14085 comm="syz-executor5" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 13:10:01 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="a0", 0x1, 0xfffffffffffffffb) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00000001c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000200)=0xfffffffffffffff9, 0x4) keyctl$assume_authority(0x10, r0) 2018/02/26 13:10:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x8}) r2 = syz_open_pts(r0, 0x0) dup2(r2, r1) 2018/02/26 13:10:01 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) getpeername$packet(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r4}, 0x14) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:10:01 executing program 3: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x7fffffff, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/02/26 13:10:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x10400) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) socket$key(0xf, 0x3, 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r0, 0x0) write$sndseq(r3, &(0x7f0000001040)=[{0x8001, 0x8, 0x58aacd6, 0x3bf1, @tick=0xa15, {0x101, 0x9}, {0x9a54, 0x8}, @queue={0xfff, {0x7fffffff, 0x1ff}}}, {0x9, 0x4, 0x4, 0x3, @tick=0x80000000, {0xfff, 0x8001}, {0x3662}, @queue={0x0, {0x8, 0x1}}}, {0x2, 0x3, 0x9, 0xfffffffffffffff8, @tick=0xd4, {0x3}, {0x9}, @ext={0x1000, &(0x7f0000000040)="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"}}], 0x54) 2018/02/26 13:10:01 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) socketpair(0x9, 0xf, 0x2, &(0x7f0000000000)={0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioprio_get$pid(0x1, r4) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:01 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) connect$llc(r2, &(0x7f0000000040)={0x1a, 0x1c, 0x0, 0x3, 0x8, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x18}}, 0x10) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f00000001c0)=0x8c) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r4, &(0x7f0000000200)=""/4096, 0x7d) r5 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r5, r0, 0x0) 2018/02/26 13:10:01 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214, 0xfd54}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x240080, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0x3}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0x0}) dup3(r1, r3, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x0) mq_notify(r2, &(0x7f00000001c0)={0x0, 0x8, 0x63bfc317b0e3a6f0, @thr={&(0x7f0000000080)="edfd54d33835dbe6a21c399f51460d75549891f271d675c4bf14749549b110f6f9d9f93b003e0680", &(0x7f00000000c0)="5d249b19c5c1e8f33bd7b3457d204a9e5e9edc6b8877771f45eeea05baca321ba7bc2ea5ac9ecfb8c18c920a95ba25a0e71b0109b7627ecc03308acd7f21d985d94783e4bfb4c087bc5fa778d6f948a7f53331fc430d8267b314fe94b521cbca56f11813dcdf24c16773752d78272e13d2214292b73ebd32d887ee273bd76bf6961044e7a3ee95c06372c72db2605cee6ffa39cc812fae03dc47b69f40847cd597dcd4fca4e6c05ea1bfc1400b286718cd8258b4fe2a8e2f9e32fd84c2166c543f3f1461448cb4ff5e1cf1c2e73615f03f99fc9960bfa34e2d7e2c61144803890dc6ba38434579edbb54aa4bd04ab3c1f4"}}) 2018/02/26 13:10:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000040)={0x7ff, 0xff, 0x6, 0x5}, 0x10) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000dfcffc), 0x4) sendto$inet(r0, &(0x7f0000ed6fcd), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x2, @empty}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') sendfile(r0, r2, &(0x7f0000493000), 0x100ff) write(r2, &(0x7f0000000080)="a5cfdbbb1a", 0x5) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/26 13:10:01 executing program 1: set_robust_list(&(0x7f0000419fe8)={&(0x7f0000a7b000/0x1000)=nil, 0x0, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x9, 0x15, "f0162300fd90ac8d8719662d196fe210de746699314c7e026b634d7ed2c89ddd585f13b2e4ea40caceae65aa9dafda1f502feefe7e56cf721a33c180051604f1", "a2b5008cef774d6d427b4b499cd4e80b9b765312c884b8f6cd6fa3c28158ea7d", [0x0, 0x8]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000008c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000900)={{{@in6=@mcast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000000a00)=0xe8) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000b00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000b40)={{{@in=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000000c40)=0xe8) getgroups(0x7, &(0x7f0000000c80)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000cc0)=0x0) r8 = getuid() lstat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001040)={{{@in6=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000001140)=0xe8) fstat(r0, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = gettid() r14 = getuid() fstat(r0, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000001680), &(0x7f00000016c0), &(0x7f0000001700)=0x0) getgroups(0x5, &(0x7f0000001740)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r19 = getpgid(0xffffffffffffffff) r20 = geteuid() getgroups(0x5, &(0x7f0000001780)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000017c0)={0x0}, &(0x7f0000001800)=0xc) stat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getpgid(0x0) r26 = geteuid() stat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001a40)=0x0) r29 = getuid() lstat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001b40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001b80)={{{@in6=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000001c80)=0xe8) getresgid(&(0x7f0000001cc0), &(0x7f0000001d00), &(0x7f0000001d40)=0x0) r34 = fcntl$getown(r0, 0x9) r35 = getuid() getgroups(0x5, &(0x7f0000003f80)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r37 = getpgid(0x0) r38 = geteuid() getresgid(&(0x7f00000041c0)=0x0, &(0x7f0000004200), &(0x7f0000004240)) r40 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004980)={{{@in=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f0000004a80)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004ac0)={0x0, 0x0, 0x0}, &(0x7f0000004b00)=0xc) r43 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005200)={{{@in=@multicast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000005300)=0xe8) lstat(&(0x7f0000005340)='./file0\x00', &(0x7f0000005380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005400)={0x0}, &(0x7f0000005440)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005480)={{{@in6=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f0000005580)=0xe8) getresgid(&(0x7f00000055c0), &(0x7f0000005600), &(0x7f0000005640)=0x0) r49 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005680)={0x0, 0x0}, &(0x7f00000056c0)=0xc) getresgid(&(0x7f0000005700), &(0x7f0000005740)=0x0, &(0x7f0000005780)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005d80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005dc0)={{{@in6=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000005ec0)=0xe8) fstat(r0, &(0x7f0000005f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005f80)={0x0}, &(0x7f0000005fc0)=0xc) lstat(&(0x7f0000006000)='./file0\x00', &(0x7f0000006040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000060c0)=0x0, &(0x7f0000006100), &(0x7f0000006140)) sendmmsg$unix(r0, &(0x7f0000006200)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000840)=[{&(0x7f0000000140)="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", 0xfc}, {&(0x7f0000000240)="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", 0xfd}, {&(0x7f0000000340)="6e0277d69324abc12e18c947dbde9c7de02c9652ee", 0x15}, {&(0x7f0000000380)="0c4674671ad3e81abd665f225e52189204c7261111cf", 0x16}, {&(0x7f00000003c0)="7ce594b01d4b1358030b0cb28b80d93e3222315adb05c6ca955175e01be74281f2fdbd4f8e427223b9c69d18ca63b4a6c0c2830f5822d9836199097bac4af7e2c1d5ecded557e4a4111379161b842e2a7f042b184d309990b9388fd2137d41144e3d92a3d5d5cc041e00c2a8e5b8b2e80a76c19df5873c91f0a25d8e2354175bc95c2c73896e3408b39d3cc0b2d0e06c2c6234544ed8f093787094d8c9cdc72825e85649191531f5ea8f4bc63f07861737151ad0ca1e6446025aa72c4b898d9e9f1ea2a829e0fc84420ebe5131e0a37d6bf2802dc7a24713cd", 0xd9}, {&(0x7f00000004c0)="6cd870fd53c65448784b03d0c08d4e33431472ff67dd321bf8e97e0b95d9202aa4b5bbcfcb137dd604f71b17027816c66a29ee2ea13c8dac5abecdc7259e682ae472d4b8efe19646e09446fc2735f9eeb30fdd45d37e9a512dded4dd9e645f606aeae02fbdbc6d7e20275f38295c05685d013d2b088e6557c09e1b936bf7ccd18b4c9734f7715c228871ffa2dc556fa1d848f90a9bdd3e64764f5921835d51e82a2c25", 0xa3}, {&(0x7f0000000580)="6f4e40e5b4a4dc577963226e60fe6d2ba25b126d42f48020905f33c91ed1da9e2948402e7991fbf06f62f073a59067ad2464bb9c3e8b6578d5a14844712940b08ee498a6277b1439bc3ec83b853ae3d4894fb628b160cd42fc2085f9de14841e5012207893f100e3beb9c7a934401ae36ca604cab11d71d4cc5899adb2cc22c18f99421abcbc971c5a7c093b8e30abc09e236047a55d856a73768df3c7b0ac9e5014030c5318fc45a3491ac88ffbbbcd5de30d1c74b9f1be554ec2358fed7ac3b4aa31a31bc2eae9", 0xc8}, {&(0x7f0000000680)="c67a3ed2faec241c8fdc733ff23df182167a2cd317a7ed2215740cb2749676037e5d0b26d56719a2b6fd8e38c9382dcb50bcbf8b7bfc999a8ef2b9c17dda49fa69b38ee0cbd18af25d98088d283ef183dfcfb957e02e018e3ae7c5269992340a754e4d4cfb5aa354608d5e1221b528fe3503f1e6a4b5ebb70791720a908378974a2dfc23124a2650818d2d640d05db19cceb909c95ac30b6c24097e66880e038e137c9bf81b18184666e518384785352919176fb6940ccc2ef1edfe3135b64171ed8b538e359d6aa690c3920039a7702a855c41bcf4adf41", 0xd8}, {&(0x7f0000000780)="27a2e1c87832c7bfd46a2d1790d041cbaf9a2cca7747b5f3398c4e8122a65c581f45797f0d8992d6a88e5557f5cfa31a222658c4090f7d7b360e9d0d69fb2087f88b416a53b7ec3f695b7554359a7cd342d3d813ffa1e8f132c415b7fd60834b448b5fff311c7f5f9a055ef996eac76cc69660e139aa655393be9e883f091385f840b7844359e0e10c", 0x89}], 0x9, &(0x7f0000000dc0)=ANY=[@ANYBLOB="300000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="100000000100000001000000", @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="1800000000020000000000001eb3ad6a18f2154588bccc7db3d232d87f886a91e07ff902dff6601f3e4cc7f9b5b73d95926d8b8ecfc780a583edaa5e4e06ccf322eb512b8e6c71a6bcc39d666557011848b1c2bd8af3f0ce0bcbcbd91ed401118a7db09525fbceef76b78dd8a2672cc9c0f672920976399c95d3841d19d87f7eb78c5ba5e770eeec792366a4561ece7b09974c433305c31890", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="180000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9], 0x88, 0x44080}, {&(0x7f0000000e80)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000fc0)=[{&(0x7f0000000ec0)="897d2ab048d5bcaf7dea833ff0e9345470bb2727700d76911946d7a63744a2ca4fe4f138e95fd7ba43b340134b0bace1ce3c30ca43c5e47ef5b5e1e0abb4ef15f9c56838a7d0ec3f187c5c1a6977eced92739b0a7cf7043649", 0x59}, {&(0x7f0000000f40)="f3510e4d15c812a4c78ee32fb18045baff25a3268daac2a4cfe587c4ea7da80759d40cb4238c4d90a9cd5c8b77ef0894dd63a1e8bbe95e106dc46c0a56391c427586960879f71b1b8341e718686d", 0x4e}], 0x2, &(0x7f0000001280)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0x70, 0x84}, {&(0x7f0000001300)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001640)=[{&(0x7f0000001340)="ca2455210f5cd501635276c516ca35f565550a0a02911e9a594128d03d15d067e59d943c7d174550f089ec7d5ef67fed7d8523268e5b452280db54bab5e86810277c2cae7dfc546b68c5466ee7a9a0801e1d2d8a96a903566a180990c3120da3043b6fb519f7639b3c7eb5563ee0caf99da26cbee147e2b10987758a54377b5bb1c39b14bec556de120555d060f4993d672977c2e80d7d0f2f648befa97ccf9565fe73e7be93b808f769566b38c1d5219c67728e05e3ef077d784aa7824d92a70ff6a7207f877bf87f7bdf8c06ea", 0xce}, {&(0x7f0000001440)="27e538bf23161b2e42bd5e0941991748d29172b4c7dc2cdc12e1982767c98e45b29f4788e373030464c6279d3443be2d679f95d976f7f52e89b11cbb3462d314cc925c5d6433610a19694b56d918ca3e99c30004ccb6711ee7cd350314034cf2458e2c39c4dd45ee954b72e929ba8681e266f76194dfeccd70da9b2df9f316f8b817d5c643e7793e604da32f6c134f73d9a89b583adf7fbf06e7028dcfb4fc41f775f697dc8a04d92c56c48dfd76246dc4ed875ef6cba7b96b4d3ab69da043283d8000ccdf018b3b5c08ba36b10ba8885361efdffa8fdd694f48", 0xda}, {&(0x7f0000001540)="0913f4bb83f7710ef13b8bbc3e411ea45f8acf22366579175594c71eb9fdbe05a7a7f0b935bab84cf0650e40e2fc23e7e6dbf6ddfeb433c869f072a7a632c6f2e7a53a0004bcef82228c4937334cfeda9cee6097bea9ba630b245b1c6dd29e0fdc4895154d481609d07635b989d25e260202a558def85c23a08f1c8ed8c4a44eac3b68164398c4ff5e1bc7633fe96b27145bba6ab7d82271e5deae7e285d1ef33104123a962375b820915ee263c31075d324c2e01d0e38e42319e8dc90d712baf9a208b4c9e4b29ee95979d9002eb83fa3a01be1df8bb174af21daf56219d322847c63a2f3e813", 0xe7}], 0x3, &(0x7f0000001d80)=[@cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @cred={0x18, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r25, r26, r27}, @cred={0x18, 0x1, 0x2, r28, r29, r30}, @cred={0x18, 0x1, 0x2, r31, r32, r33}], 0xe4, 0x1}, {&(0x7f0000001e80)=@abs={0x0, 0x0, 0x3}, 0x8, 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{&(0x7f0000004100)="54f6b97e71d0ac2fdcb80c842de791fc7f4994aadea042cb231d8a7ca8f92ec66f60dd770652be4507cdb8cbdd27cba2ce0c6e37c3b5a0a9402e0a5c40f2527bd93c5cd2de78e8c6a17eaea02281c88d58665fcca2bea2f0fdb0ce873dedb5a9006d433e34457334d8966fff45b8ac196d73f5dd8437f20a10f4bdc2", 0x7c}], 0x2, &(0x7f0000004280)=[@cred={0x18, 0x1, 0x2, r37, r38, r39}], 0x18, 0x10}, {&(0x7f00000042c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004700)=[{&(0x7f0000004300)="91", 0x1}, {&(0x7f0000004340)="383bf1b54b7a1b5aa9e4018044bee5865bb552ecf1556004521fe0483e3d144217fb74493fae3324ecb943d721ce47d1a976ea4b3219edb65da5fb79ef7ce8a1435879d792d2de712679f6753677fd25fc73c30907195bf75747e6d59163cf17aafe", 0x62}, {&(0x7f00000043c0)="ad32826674ef7df7740ca76ad191", 0xe}, {&(0x7f0000004400)="abeef1f12669152ff35370d5ee1bf16eb97b618302c558d61392e96ee1a031d04aa1886b6e1310d9128da31894cbf9c20d6b68f4e50a492dc7abc130895ae9c798f150b29eb86efb896a6b205c686dfb99fee9f82b6fc75093932dfb6b80c98346e2302d5f40730192c7243f657bd5c1d963eb7498ebc17c8c5f3af8d3c1f8ac3dd6b1657270497387d18e8ababde0ef89a97c42607d19c19b82c56985bbd88a754acdd5e136401a698ed9fc8b464f2f55664b13adf95fd58cf4f8c5f04bd910eaa34ace73611ffdf16596e24daf958b49ad409e933296385e72223b80c8c1b1a4bcb7c9cce842", 0xe7}, {&(0x7f0000004500)="f271b9873ef61a38cf2cd6384e8c7c7d123d1daf68f5a1155e", 0x19}, {&(0x7f0000004540)="40819abc08f19a2bc717340ddd92ecb3d1468e80762f2a0bab8e85c2a9bdb40fb766e5679f959eb4d1c81485af0b3206110b1c2d4000cb9c", 0x38}, {&(0x7f0000004580)="54026b6e9fcebcee59f35544ffb7ea07cbba73c8ce08bf22e5558d86eab5b507470d3d64210782a818c07f5a028dd8e2871b428ceafee62a1e9bcd349630ae9d3f8a6183a4197ff52cb4ce07387754a69f719404782f141393ca3c1429f4ea86609f917aa72d10e8bb0676448333acc4ef1dfeaa236445e17bf9c682fb4df168cb86215f7740d1703bee799e475639f929ec610d87", 0x95}, {&(0x7f0000004640)="d38502e236c2c612637f55a7bfb10b8c95b897c94ed55b76727e0d2bc0", 0x1d}, {&(0x7f0000004680)="adcd69878dff79cd6fd92be76f98d37ef51897cbb99255551824b135504883e1f28459bb8b4fc343a2b1636626cb494a59ccbf7dfd5fd06e6424661894882edb88addc1cde9cba9b2895d11b9f0a02894ef7e0ae910f17769a5ca30235eed414", 0x60}], 0x9, 0x0, 0x0, 0x10}, {&(0x7f0000004780)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004940)=[{&(0x7f00000047c0)="a865baf472d452d9a8fe5bd8d0a67500889fe723ccdb7e2c5268c8e42e09b3d2bccaf85811f6033028704d2afca8604cf6ca778924c822f35f8f38c1d13d6d3863e5b616e7820e1d35a735865c5781fa9d7b72d39dd7394f9aa440efb4764836002fd882a4b9e20ec0ebc261c9c72aa4ea0dd4102c93", 0x76}, {&(0x7f0000004840)="4db4961a1832a567c31272fa7066470cd470c17c84f35209fe24011288a556541a8fb75b164ffdf457f996f997eee7d31667fb0513be08804ebbab817855ee24bfb25845a0f2349bd99a17f74311824a21213210f2373dad146669dd7cef051df01f9a503626d50bd54b52fbc4cb7cf60f4f5642da1faf09eacbe03ad8db745ec1cf2cc6df90feb8602a27159558f7eebf9b2875e87d10cb0995188b3b0154c808d30a066755681fbd3dae9e8ab1421ec1f11d9aac428f63ddefd109642e244430f40cd7bf51ab", 0xc7}], 0x2, &(0x7f0000004b40)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r40, r41, r42}], 0x30, 0x4000000}, {&(0x7f0000004b80)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005180)=[{&(0x7f0000004bc0)="acc254af43561c71fe08528c288e2754055847bbcf862beac1b7a33a6b3b42870d04318321fd65ab02e492e484a65111fb44accd989ec2641f066dfb9e7a5ddcda13e7ad5512b4ed6ede452ae0c6fc7df1b34367c20708913fcade95a9609b34cac8146481e3e74474728ce56cc572f6723587ce6cc57a11c2b43301ccecacffc82d530af5881cc51b05071fa2be4ad65370a72ef0162445ea90c54f01e40c1999ef14823e83deca274be4379753df7258fb7e5128d8416e2ace6dfda7ec", 0xbe}, {&(0x7f0000004c80)="4c66ce21bb7c8c462f7d5e2e6ddf79200144dcb653476ba6336353e0ba8faa576e5d4bbd76e5309126b713a046bb26604a8ca6809afff8", 0x37}, {&(0x7f0000004cc0)="03a4ee5e46e24fd0fae2ea2172816022860e4e55ba433fb5b0f37d1f918118195f5549579f174b1d274ba74b0848fd282ef00620215229091c22672a5784c20384de2f5ff679eee934934772d98d76db673c6d2b77fd0195bc22a89918737eb598833038b5d62810de7b911c582220c3e531a2a81c5a0c9b12d5e8d542606b38c67b8b096dd8fa9bc989a25e24209161c0", 0x91}, {&(0x7f0000004d80)="fa63e644eeb0006971f18d3084248656db4e3fc22c419466e0485cc5371e2c9eea18db4f2a1b3935a47093d10264f8f99e00305c615d186f71c229789400da4249f9e7dd03c85ddd7011be6665df8749fa4e1a51fc76a29d85800e4a37321cb40ae1a440b0654c0b589f5b180f37831d355f4661619e54ae53a4066081fa23612c0ce56c001318a4db3f", 0x8a}, {&(0x7f0000004e40)="a3b1e9eb3d26c4a76ddaf423722c684169c42b10dff0d38ec9daa08306932a119a200ff0380e978bf7e1b8c687", 0x2d}, {&(0x7f0000004e80)="126669433deee2ecf4a481ee3ce4a4f15fb26df1ff595936aac4ea6c65ffb58972860825abbe5f09db8157994b174743e3d866209cddeaa36810cc95f7e63aee6350", 0x42}, {&(0x7f0000004f00)="ff315b7fd33f4897214020893f97cebb4805573fc057d65e567b26dffb0eca4e661cd7cb317670a9576ee9d99b8f16b4d6ff854da6183e80bb198bb507438f4964bf10f7a391e92c8534ecd4ec2dc701a62ff5f9b00b56d252658dd7da6b6cff2a0745256dc2a3a493b3a9c5f9dbfc811d9817fb3e2fc4e88a8e37698363f36f1a7014d19f5ce0f07c879513312feff7ca4e464431d3cf34d32067853cab01e056cab647c5ec4990486bdd", 0xab}, {&(0x7f0000004fc0)="a4bda4e69f8a4842ec14981669372451c9aec156ab5f6ee1179d6253c580b3d4150a57a283d031bdee866b0fae660514e6c0bb47ba9c98eb5ab7688cf680cda2d1db517c4bd5ab2703cdffe5535f456c12c86d40bd3014ac843233c04f6afcf2e72ffb0bf6aa4a6808d28f09facd9764a7d43ce7bf0259d57d797ff76feea4949491fa871bf200db0ff201c5b0900a9d80c0b85cf25a91e9b8ee26", 0x9b}, {&(0x7f0000005080)="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", 0xfe}], 0x9, &(0x7f00000057c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r43, r44, r45}, @cred={0x18, 0x1, 0x2, r46, r47, r48}, @cred={0x18, 0x1, 0x2, r49, r50, r51}], 0x68, 0x4000000}, {&(0x7f0000005840)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005d40)=[{&(0x7f0000005880)="6f32b06136bee62f9dcc831133bdb93a571a5d5220ca52cae6e0229bbf8f7303074fde0bc6c383fbbd90c2ae291f47b327f8673c0b86921db070", 0x3a}, {&(0x7f00000058c0)="4b0bfc1024c603bacaf39a100104da4baed4f73faaa62676b0b544304f559847b88bfb67f40be28bbbb56151899abab93d9dcf3a8e4d786505bd36d3a9f090be3bfa66926db3cdf0ba1e9f8e765505bddbb200130b8cdf8e32d9e107d62875d5ff7a9b3206ee36888f924dd24e338f9079536085ab71e01ac65b4346d5e90e34778ddfc477b585b5f7f9ba721c6b0d379843973ce9414fdd5bac1e530a3eb6d2290fb8835e21d474d2b1208971c41e5f0879532bbecb29d1f5826dd36d8b2f228d0f9ef80c1684934329a5b11ca7b4a5d9cb4b49", 0xd4}, {&(0x7f00000059c0)="2eba7770a7473c5d11c704f119b82c1bf5d59a281c0121f066feaa2e8c8b0ba3ba157f2de9dc64b71dbed0328b2f0f140683dd7cb98f9300d1298559b32e195607c8f1ee3b9441adaac02b7dbf1272f582cb5bb8f980bf376b62c2e096c92867baaad087ae0989a98b707e8cd058875a442d58c68db63ff6a6888a1c2f35cbd9387c59f8507095a19c54786f5bc6e3b7864d0c76dfa657b1022d34c1b1022ff21fa4a7f3064f769e39070fea33eca764172f708267d183cea455c6f4ef3befe39f72", 0xc2}, {&(0x7f0000005ac0)="e8a4682be0ba23c68e68d4bdd790d308cade3de9bc62cb8a3a553d9bdabb99a0335432aedd2c537c5c57cc1b617167b72423215298c00f6a585872cb6333e5ad7481b5587260d86ee050b12f1b81044e016606a0987cebf3bd400584faa61a13a7df5ad068d5b4562c9f58e93eab9a9aac4db689cb356efa7f8760cfc02496227fd5b98e841f3e22932361cab83e87d71ed961c4bfde7d", 0x97}, {&(0x7f0000005b80)="162dcf48a296ad83df60e2d22af135e39d180772816e53826b994c58b490c640f851ef9750b3eae33e2729cbf293872c53fccf940270f308527570ed4b296fae056d092d360350a72ffcf0f9bab93029a60e127edb59094590e9315877a4de25c23a1fc91ceca65511c1138ce04f2d875deebdd35a9137255efa6ee8bb6d24da99f5b44b0a69b410a006b3bfbbdc67bd41437424694de7728187c13f567fb30107c8ad3628ccabfef90d2f87104dee2ecf0ef7805a2ca0", 0xb7}, {&(0x7f0000005c40)="ecc38f0ba46faaca92010d762e23a10ca4bc73c18ca3771c62daf8cd583a9c18a37830714e0781ea6b81bb332d076d19d9e6ac59450df28c9ee562044e3bd49b7d6d335dea896ca5e68f852fae2f1f5b36728bc3cf979ce33222a5e2cbb3afa5d0c7e07c587dc1ee40d31cf2ae5730e723b60a29e71cf54f0d577374cd6d7a773ef952504b47b546aa049885f1ab874a", 0x90}, {&(0x7f0000005d00)="3018c8e88221fbefd589effcd067666752bb9b4ff9510dc9bc4f620812ce39", 0x1f}], 0x7, &(0x7f0000006180)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r52, r53, r54}, @cred={0x18, 0x1, 0x2, r55, r56, r57}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x54, 0x810}], 0x9, 0x800) 2018/02/26 13:10:01 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) readv(r0, &(0x7f00000010c0)=[{&(0x7f0000001080)=""/8, 0xffffffffffffff89}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/02/26 13:10:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/02/26 13:10:01 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1ff, 0x3, 0x6, &(0x7f0000ffd000/0x3000)=nil}) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x3) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)=@syzn, 0x10) 2018/02/26 13:10:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000000)="9f91c69e9de2149dbb951369690001b52e2b62510f611c54bb0d4213f2eb8a0c42e9d40b451932cd4df9e9c481a08c5e78843c806da33ba7fb729e2641ff02b2e05a4a4a32347691ee6e288d3e1e91026ff7ad26cd7b961534786b2e063e931e3fe09386a19264952787de5a9c68ad727e88eebfc9e7058ed4d19c3b2cbe81d47ebaa0df5789934706465e7fed97f1d5bd78bc159611742daf0646e264c92d363cbcb3e484b9eede4f171a3d774c673008fa7723fd483dc5eac5ece1027bd6f4f22517510960d71062a15f4b7120243e0183e213188564d0d12a96aadd27") 2018/02/26 13:10:01 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000080)={@common='sit0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x101200) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101000, 0x0) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @broadcast=0xffffffff}, 0x3, 0x3, 0x2, 0x1}}, 0x2e) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, r3, 0xfffffffffffffffe) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x8) 2018/02/26 13:10:01 executing program 3: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) 2018/02/26 13:10:01 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1, 0x4, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000192ff0)=[{0x20, 0x6, 0x0, 0x80000000}, {0x6}]}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$nl_crypto(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=@get={0xe0, 0x13, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{'md4\x00'}}, []}, 0xe0}, 0x1}, 0x0) 2018/02/26 13:10:01 executing program 0: r0 = socket(0x1000000010, 0x7fe, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7, 0x401}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0xff, 0x10}, 0xc) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x28, 0x10, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) [ 76.276614] nla_parse: 61 callbacks suppressed [ 76.276619] netlink: 192 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/26 13:10:01 executing program 1: unshare(0x2) r0 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x800000000000, 0x7, 0x2, 0x2, 0x0, 0x9f0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fchmod(r1, 0x1) connect$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x40, 0x1ff, 0x7, 0x400, 0x3, "82a6abeb9d546f889b93b3acbefa747ece1d48318616f2423b81d2c9456be7c0a13920031adf8451a69692f14f7c6bbb5b9a82cd45996231d397265d1fe619", 0x1d}, 0x58) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x9, 0x4) sendfile(r0, r0, 0x0, 0x1f) 2018/02/26 13:10:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000983000)='attr/current\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xe, &(0x7f0000000000)=""/24, &(0x7f0000000040)=0x18) write$fuse(r0, &(0x7f00006a0000)=ANY=[@ANYBLOB="1800000000000000000000e25500060000c70000000000000000"], 0x18) 2018/02/26 13:10:01 executing program 3: capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000000000)={0x800000, 0xfffffffffff7ffff}) ioprio_set$pid(0x0, 0x0, 0x1763bb1f) 2018/02/26 13:10:01 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) dup2(r0, r1) 2018/02/26 13:10:01 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fremovexattr(r2, &(0x7f0000000000)=@random={'osx.', '/dev/ptmx\x00'}) dup3(r2, r0, 0x0) 2018/02/26 13:10:01 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) connect$llc(r2, &(0x7f0000000040)={0x1a, 0x1c, 0x0, 0x3, 0x8, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x18}}, 0x10) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f00000001c0)=0x8c) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r4, &(0x7f0000000200)=""/4096, 0x7d) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/26 13:10:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x10001) 2018/02/26 13:10:01 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) socketpair(0x9, 0xf, 0x2, &(0x7f0000000000)={0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000), 0xffffffffffffff88) 2018/02/26 13:10:02 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='vmnet0eth0^securitycpuset\x00', 0x1) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000100)=0x4, &(0x7f0000000000)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)=[]}}, {{&(0x7f0000000080)=ANY=[@ANYBLOB="270000000037204d3bc8e5662e040000cb604b0985f7570fc0d328216f2700cdac60fad5533bfc89c954f4892e020ad461f52a01b8b05c7415a384c6bdf9afc425c2cf5be06f8e8e83abc88a837c0a077a04ba05f2161f97e461f7"], 0x10, &(0x7f0000007380)=[], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0cffdf000000000000000000"], 0xc}}], 0x2, 0x0) 2018/02/26 13:10:02 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1000000601, 0x0) ioctl$int_in(r0, 0x80045430, &(0x7f0000000000)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x9, 0x2, 0x8, 0x7f, 0xffffffffffffffff, 0x9, 0x7, 0x179, 0x4, 0x4, 0x7, 0x565}) 2018/02/26 13:10:02 executing program 1: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x20000400) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x2) r4 = dup2(r3, r0) r5 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, r5) writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) memfd_create(&(0x7f0000000040)='.em0bdevem1\x00', 0x1) 2018/02/26 13:10:02 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x800000000000a, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x8}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}}) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) read(r2, &(0x7f0000ff8f3b)=""/197, 0x4f) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/26 13:10:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x100000000001040, 0x0) faccessat(r0, &(0x7f0000000000)='./control\x00', 0x80000004, 0xa00) 2018/02/26 13:10:02 executing program 0: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x0, &(0x7f0000000000)) 2018/02/26 13:10:02 executing program 0: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000140)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x2, 0x2, 0x1, 0x8, 0xffffffffffff779c, 0x3ff, 0xdb}, 0x20) 2018/02/26 13:10:02 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) recvfrom$ipx(r0, &(0x7f0000000000)=""/117, 0x75, 0x1, &(0x7f0000000080)={0x4, 0x3, 0x4, "6f45eccff3fe", 0x534}, 0x10) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x2, 0x4) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0xffffffc8) 2018/02/26 13:10:02 executing program 1: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f000045df58)={{0x80}, "00000100310000004000000000000000000000d600fffffff000000000000000000000a40000000000000007ed0000000000000000000000000000007800"}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x5c6, 0x4f2b, 0x9, 0x6, 0x80, 0x7}) 2018/02/26 13:10:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCCBRK(r0, 0x5428) readv(r2, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000080)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000400)={0x0, 0x9e, "ae244363cb0deb021b7b1ac655f28c0b8d11bf533c75a42e0ae27f04fd68a455b70abdf9dbf3ede3e250e49289edc0b750e8f5a778cb45d3fc476e89e85c5fd204792b97ace2d5f2cb47193c775fa00ed8fbea794b9f6142f8fbc41e02eb250b2736fcfc11a9af22e1eb975464a3e7884172e9ed5e89350c9d86d6b681443bd3f4a4cdf8aac0d1047566cc36049e86a9eaeefa3d84bf67d788a836fa4313"}, &(0x7f00000004c0)=0xa6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000a00)=@sack_info={0x0, 0x7, 0x7}, &(0x7f0000000a40)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000a80)={0x0, 0x7}, &(0x7f0000000ac0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000b00)={0x100000000, 0x8009, 0x4, 0x100, 0x0}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000b80)={0x8, 0x0, 0x8000, 0x5, 0x0}, &(0x7f0000000bc0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000c00)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000c40)=0x24) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000c80)=@assoc_value={0x0, 0x5}, &(0x7f0000000cc0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000d00)={0x0}, &(0x7f0000000d40)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000000f40)=[{&(0x7f0000000180)=@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0xffff}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000001c0)="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", 0xfd}, {&(0x7f00000002c0)="a650bd0a2e8e4641ed6b979977da6af272be8408ae306870b497f3836c2cfa0c1520adc203014f090ea56e6a769d7799c209e84add3d8832f307f99c387f4c11e42707af742f6affe97fcc5bb8d956675798ff50d82e9e13fafd11a0bdcf183b354cd03950e01e06ac4c7f12a9ea50ddba1ce28e342e649ef45199", 0x7b}, {&(0x7f0000000340)="8f906e3c459b29d45d908fa65cd847073297ed5c7d581078801b0af67c9ae5bfe3a986785ea46a8e4bb12fd442524f771b07359b9767b1a7da25281dcf7eac28d7da5dd9ba87664f964b928812fe", 0x4e}], 0x3, &(0x7f0000000500)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x8008, 0x3, 0x1000, r4}}], 0x2c, 0x1}, {&(0x7f0000000540)=@in6={0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f00000009c0)=[{&(0x7f0000000580)="2d2640303178e94753d566cee8557481d94f0f67a3b0ef63b9890cd4d539a70fa81e9bb58898e991c8635ce7711c273b1690db1c0f7a3149e39f84168c328949f9e032ce2d32e424953b4012258a6cffe9b5043408aca7d0eb510a947806f75f208360fb970216f9dbc55b77f293758bced8f6c7ec3460aa9c582433eea2ed6d44675593cb44efb1a314a49a9ddda0db301e419090e0aa2890e4e98ce14ca91f116b5dc3a4d1c533d10ebdc4c66fb052900532d68d5e776a6fc0f5", 0xbb}, {&(0x7f0000000640)="6e78ea67a94226fc4bdd0a12e8ab96b9a9e39e85520da1389793ecd72f063ed444addc9d182a47a1edff8f3fede963e67220ee447d5ca057d5ba1a214ac3a70cd798582331c6be470d33f2332c9abcee1fec16b83ec6fe004ab31e94230fb6ae065b21ce5861b951f48ea9809b1841023ad89c6042ede945180725d7638d304402abce97eed8e34fa7678dc73baffd97a73c7fc693c5f2b1d6b8", 0x9a}, {&(0x7f0000000700)="39a5cf5dd6b941423b047c500fe243675203b16f9d2e152f9f3089d2725ff0b3632bab0e3d25fd9dccb2c8286cbe4dd2238b35fdd0f1277a2c8462bf3584ede197e9137b5dfd132f0257fbe3425106e0f48297b125af742dfd6d793ebe981a255d1a4bd686c3ecc734343db90c6274d31316ac5f576754dd558d2477e1de67f7d3a0fb", 0x83}, {&(0x7f00000007c0)="515b69ca2609e9a7217b4836010ab700dc5abe730bf58fba2a77eee0fcc15fd1ec6c8da6bf549b1bf4bc064756ebdd08d4aa02d254a7a9de6197951bb4db2fd80d4b9fed4b6484d7013462cff6045a7cfe05e19f5cd71f1e2a93480644022ffd785c5bc81976927b134a390a40fac9b3a711399d5c8faeea4393d6aafb30d6b26269a507c4f76a9b1e0b32e9078e24d157939051a2a72c3f739bcc7327d8eb16add734ca55b822bb0328540f4a9d", 0xae}, {&(0x7f0000000880)="793c8e79e9c24259b5a1ec57391867861aea07adfbb194a35a192822a90e9de75ce6c9343760a88a123c57eb89fa9da984d0f88ef805", 0x36}, {&(0x7f00000008c0)="b874e081d50dde4b1191c4befc217119b7ffccf847054f4cc4acbb33e858696793827b9c6e3dd91e8a817aab5bb6e993d0b16031c2e2576120edc51c36afc754edfb86aca4c2310f237d72c07c4db31386637dfb9c", 0x55}, {&(0x7f0000000940)="56f23c5344f951f287e8748041b26d851276929ead8f84fc18c3d864690dcb4808589c1e0be6fec41ead698031692b7450ebbcdab768714b4c963595fdb14cd2620cca43005ba39ce1dc76bf7067ea4fc3c81ba86c05c5421e", 0x59}], 0x7, &(0x7f0000000d80)=[@sndinfo={0x1c, 0x84, 0x2, {0x7fffffff, 0x20c, 0x36aa, 0x6, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x8200, 0x7c01, 0x8, 0xd42, 0x5e8, 0x9eca, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x589, 0x9, 0x8000, 0xd0, r7}}, @init={0x14, 0x84, 0x0, {0x0, 0x225, 0x7fffffff, 0x4}}, @sndrcv={0x2c, 0x84, 0x1, {0x7fffffff, 0x4, 0x0, 0x2, 0x2, 0xa6d, 0x3, 0x81, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x8000, 0xec, 0x5, r9}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0xfffffffeffffffff, 0x200, 0x5, 0x7, 0x8, 0x4b63, 0x401, r10}}, @init={0x14, 0x84, 0x0, {0x1, 0x5e9, 0x0, 0x7}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x7, 0x208, 0x55, 0x4, 0x2, 0x3, 0xc98f, r11}}], 0x18c, 0x4483d87a851cc851}], 0x2, 0x800) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0xbff6, 0x3, 0xa0, 0x1, 0x7bf60022, 0x81, 0xa3, 0x6, 0x400, 0x7, 0x3, 0x8}) dup3(r3, r0, 0x0) 2018/02/26 13:10:02 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x800) rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') clock_nanosleep(0x7, 0x0, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)) dup2(r0, r1) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) [ 78.310789] IPVS: Creating netns size=2536 id=14 2018/02/26 13:10:04 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) socketpair(0x9, 0xf, 0x2, &(0x7f0000000000)={0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096, 0xfffffffffffffe9c}, {&(0x7f0000724f2a)=""/214, 0xffffffffffffff1d}, {&(0x7f000034a000)}, {&(0x7f0000000000)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/02/26 13:10:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x10001) 2018/02/26 13:10:04 executing program 3: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00002d3ffc)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c12ff0)={0x0, 0x989680}, &(0x7f0000558ff0)) clock_gettime(0x0, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000979000)={0x0, 0x0}) timer_settime(r0, 0x2, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r1+10000000}}, &(0x7f00006dcfe0)) 2018/02/26 13:10:04 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) socket$nl_crypto(0x10, 0x3, 0x15) r4 = syz_open_procfs(r3, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r4, &(0x7f000080037c)=0x2, 0x400000ff) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c6dfd0)={0x4, 0x0, &(0x7f0000dd0000)=ANY=[@ANYBLOB="04630440"], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="274dfe22e7441c7c840d71005eba778e0d119ad92a100857e43855c815de30785b17cbc2ca9330e737088803c620f776a93dc764a25a814541c1b81e9422d0dde6901596d61860c1bdc05e6e8097cd2e91e53bf466372a3e44b3a2d3e8da9642eb462d4b2ea747da8529e07001cfd684bb339acac96ecabcc2505d13b97640f0d441104f262fcc154ce913a4789cbf06373fbfe0d10d7ebddf31876df5b145c058091170ea94fc971e82a5bbcbc623347a608bd52aa6e1799d904b39f5c9197f0e") ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000ea000)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000011000)}) 2018/02/26 13:10:04 executing program 6: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={@common='sit0\x00', &(0x7f00000000c0)=@ethtool_coalesce={0xe, 0x6, 0x6f6, 0x5331, 0x0, 0xea4, 0x5, 0x9, 0x6, 0xfff, 0xfffffffffffffff8, 0x2, 0x8001, 0x0, 0x5, 0x5, 0xc504, 0x4, 0x200, 0x6, 0x100000001, 0x40}}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socket$inet_icmp_raw(0x2, 0x3, 0x1) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') ioctl$KDSKBLED(r2, 0x4b65, 0x7ff) rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') r3 = dup2(r0, r1) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f00000000c0)=0x1) 2018/02/26 13:10:04 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) connect$llc(r2, &(0x7f0000000040)={0x1a, 0x1c, 0x0, 0x3, 0x8, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x18}}, 0x10) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f00000001c0)=0x8c) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r4, &(0x7f0000000200)=""/4096, 0x7d) 2018/02/26 13:10:04 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) finit_module(r1, &(0x7f0000000000)='/dev/ptmx\x00', 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) [ 79.057512] audit: type=1400 audit(1519650604.640:65): avc: denied { create } for pid=14762 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 79.088714] binder: 14762:14769 ioctl 4b41 20000000 returned -22 [ 79.095110] binder: tried to use weak ref as strong ref 2018/02/26 13:10:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}) fcntl$addseals(r1, 0x409, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000080)={r2, r3, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={r3, r4}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r5 = syz_open_pts(r0, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000100)=""/45) read(r5, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r5, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000100)=0xd23) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = dup3(r6, r0, 0x0) ioctl$sock_proto_private(r7, 0x89e9, &(0x7f0000000140)="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") 2018/02/26 13:10:04 executing program 0: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) socketpair(0x9, 0xf, 0x2, &(0x7f0000000000)={0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:04 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x9d, 0x0, 0x10000, 0xfffffffffffffff8}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f0000000080)={r3, 0x2}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = dup3(r2, r4, 0x7fffd) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000000)={0x486a62f2}, 0x4) 2018/02/26 13:10:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3f, 0x2) renameat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00005a2ffc), &(0x7f0000000000)=0x4) symlinkat(&(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00') 2018/02/26 13:10:04 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) connect$llc(r2, &(0x7f0000000040)={0x1a, 0x1c, 0x0, 0x3, 0x8, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x18}}, 0x10) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f00000001c0)=0x8c) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r4, &(0x7f0000000200)=""/4096, 0x7d) [ 79.100491] binder: 14762:14769 Release 1 refcount change on invalid ref 0 ret -22 [ 79.108630] binder: BINDER_SET_CONTEXT_MGR already set [ 79.114113] binder: 14762:14769 ioctl 40046207 0 returned -16 [ 79.674502] IPVS: Creating netns size=2536 id=15 2018/02/26 13:10:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x401) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000f1d000)=0xfffffffffffffffb, 0x4) r1 = dup(r0) bind$inet6(r1, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x39) 2018/02/26 13:10:05 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./control\x00', 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/arp\x00') ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f0000000180)={0x4, 0x1, 0x50a, 0x0, &(0x7f0000000000), 0xfb, &(0x7f0000000040)=""/251, 0x0, &(0x7f0000000140)}) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r2) 2018/02/26 13:10:05 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x1011, r0, 0x10000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) readahead(r1, 0x1, 0x83) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$unix(r2, &(0x7f00000000c0)=""/52, 0x34, 0x20, &(0x7f0000000100)=ANY=[@ANYBLOB="00042e2f3a2cd58d7891b177f34b0466ebe1f0ad6544a8d86026a3a1beec84187c5d46525765617b28864c64cba19e3f50ae9c06f94236f8ed3801c9b1f2822e64193965a0f64bace894e00b77ace0e1da36873132d30c689df19c2d035a86a1393742430db9b06ad1e48b6b5f2040f3467fc1ca0513518864dd88f14fe4242b1c12e8764eafa8253820672af55b0d8817f89a5a0f5a84a012ef7b8614578436d0fcc4317d2f10b98583f6093f4e64cfca1cbf6cdb11ae9e9b5f2a185a8053bcf68fff0dd583aa96fe34da501271b57979fd9fb16320ac23cbc1c769af746288ca35833811ccfd21375faf626bd7556273da50000000000000"], 0xa) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x4, [@broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001, @rand_addr=0x3f]}, 0x20) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2101, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/02/26 13:10:05 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) socketpair(0x9, 0xf, 0x2, &(0x7f0000000000)) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:05 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x7) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2a00fd) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f00000000c0)=""/114, 0x72}, {&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000000200)=""/50, 0x32}], 0x4) readv(r2, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r1, 0x0) 2018/02/26 13:10:05 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg$netrom(r2, &(0x7f0000000200)={&(0x7f0000000000)=@full={{0x3, {"39d1d2aa498b81"}, 0x2}, [{"59a4fa96dfca9e"}, {"9786064c392775"}, {"47f7f4afb0eb0f"}, {"c013f9da100ae4"}, {"55a0b69b39ac7f"}, {"bc4b46a79822c8"}, {"6ccf2ba0f9ed82"}, {"31f775dba6ac75"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f0000000080)="50d2fc3afe5bc9ba472839ba43bd40698819d30c90d6381542d59e6c1a193f14230390187441bc071d6a7a4bbb1af175ffa818194c72cd12a3eb366b2b1dfa54bdb466a33fce", 0x46}, {&(0x7f0000000100)="007cde5c7a4b572da3bcf18bab95d14231239b4996f500256f54795eaf5fe70eac", 0x21}], 0x2, &(0x7f0000000180)=[{0x70, 0x10f, 0x794a, "43851ca0281f7325cad8e6e2d1d7668607d26ecf28f0ac797797d8833b5b57c4f392eb5f83f2368fa251b124e889bb62b152477cbbee0e95c921ce7d8eb3a89ea4968eb387a3407b0985ff3274bd80c236bad6cfbf0dd92e362ceea90ccc07b42ebd1a"}], 0x70, 0x80}, 0x14) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) 2018/02/26 13:10:05 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) connect$llc(r2, &(0x7f0000000040)={0x1a, 0x1c, 0x0, 0x3, 0x8, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x18}}, 0x10) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f00000001c0)=0x8c) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) getdents(0xffffffffffffffff, &(0x7f0000000200)=""/4096, 0x7d) 2018/02/26 13:10:05 executing program 0: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) socketpair(0x9, 0xf, 0x2, &(0x7f0000000000)={0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:05 executing program 3: kexec_load(0x4, 0xa, &(0x7f00000006c0)=[{&(0x7f0000000000)="d3d47ec91c38f00b121a0d3b4896610418d4fdebdba6cb432a3b5c3ea334e4cd3830e995ab67869e2fb7efd636b5837c410a466c67f00766fc69227d86bc151f200454ecca13346da854e8cfd660c7ed7d0606ceba6bf0bfca01150e707e25a16d788775e998a8ed3b1ba3c47020686fe7db0d8402bb843e48f80616c600", 0x66, 0x3, 0x1}, {&(0x7f0000000080)="0827f30cddf442fd7db6776fb591e723ebd956800cf54de07c9b9029f7baffbe8d0a9c13c0683b65516fed995eed44347f2e9ab9080f6ecfb899371e04560ee7cd3ff981b160306044f91fc0dc5dae6f331392701bcfce919b7cc1caad76f6209a1038d9aeb482fc68f2d1046907aa", 0x6f, 0xfffffffffffffff8, 0x7a23}, {&(0x7f0000000100)="85239ad3065e5086db03e17736661d4e7a99d9fc649bdd4e5384eb09ab735acce237e022459c24f61ca15bb09e1e679305251549920813a063a23f017a23b04e28f438dc22231c2a0aaba1881be70efa6a344e35912abfa9253e9afa1a8897", 0x5f, 0x7ff}, {&(0x7f0000000180)="35667a39c762e745d369caf5c25349e2c8a85e42bcf8f1acb954190951a7f7e186db016a1fd479c38c18e89fd68818cccbeb9b5fd1fd40bb0f64c462bf47fc78d63e4f64a50d703e4e062115c345856f4ef48c16d912d1a31221ce7b84104391739e01b8a7a02f12e614b497ecd06631aa2ce7706d034ffda75e703019418422ee107f51902baafcdaa97fa5ec06253ea156eaf5628a5018bbb0a6ef7b8bb6df5c31f972a6d1500678ffa0d1", 0xac, 0x8ae, 0x1}, {&(0x7f0000000240)="e6f2dfc8cbb0fc1c7764475b8b59d91649a09253bb45da81e5b136e0c2c22c61d29ceb0de204a6f37b250b126a476a7b8d15a8dd7f2052381ffe057c4e5b70d9c121ad3e1298e6f52f63500960ce140744f518061196ca11e2bf66919f35aa9f80783f95542935104e4a22f55bcf37dad51e70c8fc3572a5159e8c7dceac5cef4866c3051fd39aa5064f91c842d11dd4438861b475ff4b28e70c92488be11277417d332c607cd3f7", 0xa8, 0xfffffffffffffff8, 0xfffffffffffffff3}, {&(0x7f0000000300)="57ddb516a95605f2f1a8d9ea4d1da81ae2795791ee2953286b667efabe1fb217083a504eb9b498ee69e7e15258942b3ab5d83996097fb375b8b65d4b4450177a354f818e9e9000f9b00002195e6b649fcb96e38e27133b0f6b77b4837b458c7aa9926e84e16cc333", 0x68, 0x7ff, 0x9}, {&(0x7f0000000380)="8c7de371db3ec3a52065861f15530148a5e570a6bb0269198a55b5866f879a98df79b2f74e2815a59848be0c40c2119a312ca66a38fd619673b7afb532a5e7e57bda313ebe40e31a7f97ce4ce65f773e5bd27ef25305e0c91250171c80a07fd2dbb25fd71b986ea55e00395b32b2e474029ea6e12e1f11690eeadc7a85ef49f3d81cf5ac073a94c616f509db16b4408cc5141dc33138767631fdbba0d276b22eda356fed92c731f2b61908437ab377984dfe8d188a2aad7b72945d017bad47c18d07bbb9042d2c66c2a689b8508fea0a3a1ba081f13dc6a0ddb7ef1833ddf0b0a085a4b4909dd1694a09984c0f389a328bcf72ac4084b839a5", 0xf9, 0x8, 0x400}, {&(0x7f0000000480)="75d1f1da9c9c763fa613e012482e8a6056c979847d967f91bc24524f1ee41078731cdb5f6844eebb8e7a9a417ec95bdd4008dd704944da83a4096d268a05bcb4d890b551b991319ae4dbc8a73d0793105a2cf1fd833dc2c80b6a89a8a33cfa7f68adbe4933a34f3c7fa6fc21372239983c45acb8f7e72f8a9503eed5d1b3ae262338187ba4b5ed5c4555db920ec6952c807a291a3f2b1a2a60d736e7944bf89850a93f72666f61b571032ffd86915e36f98b37118ab4ae49ca4540db1e1c625c138b62f072e085e88840904c6e1a32fb826059c73e7a8100ea", 0xd9, 0xffffffff, 0x8a}, {&(0x7f0000000580)="f6e8f49906a678965d6a871e87f2247bc667ca895cdef7dd12bf7e765857815e461d8877cd19ab7f2abac7298606d7514f783c1d5fc5bee640bea20eca9bf8cbcf124ac3e25017", 0x47, 0x2, 0x9}, {&(0x7f0000000600)="9e1ca2ad7c8d34d292c38323fdc3ee6df228ebd9eabe8e8780758cfbde03d5bb2ade67468bafe2d1d3ff4c5684a35316c954106f1949f7fce8823814ffba13d6d6178575d42e7161ade2ddf4760327f19c30341a7b3cecac87baaccf2b5ae893442ad0b6c44c84d5109bf9c0e98c117aa29e320866869ffd791abc908983ef013544dee25d", 0x85, 0x6, 0x5b}], 0x3f0000) 2018/02/26 13:10:05 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x100000001, &(0x7f0000936000)="b7") ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) 2018/02/26 13:10:05 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x100000001, &(0x7f0000936000)="b7") ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) 2018/02/26 13:10:05 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f33ff7)='scalable\x00', 0x237) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000000)="caec04350f3b1ba42f532ac16a18c4e1a158ee75a1517059033e2f0bb1698b5326395187cbfb0956bf2038f0c53d3c0c66615df5cd6f0dd20ebd575cdf0101997dfdac551de52c47d545600608ab3763ef33d9bf6fa73165150496f7ea3c5156e01f7a707b641c13199130266ebb86f73e03ba49aacb0d0d2673d647a2e7b863b679eb45", 0x84) signalfd4(r0, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x8, 0x800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0x4}, 0x8) chdir(&(0x7f00000001c0)='./file0\x00') writev(r0, &(0x7f0000e93000)=[{&(0x7f00006c3000)}], 0x1) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f0000015000)=ANY=[@ANYBLOB="0200000005b9b42ba9bfc3eb498704d1"], 0x10, &(0x7f000072a000)=[{&(0x7f000059f000)="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", 0x99d}], 0x1, &(0x7f000002a000)=[]}, 0x0) 2018/02/26 13:10:05 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) prlimit64(r1, 0xf, &(0x7f0000000000)={0x8, 0x1000}, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000cfe000)) 2018/02/26 13:10:05 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f33ff7)='scalable\x00', 0x237) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000000)="caec04350f3b1ba42f532ac16a18c4e1a158ee75a1517059033e2f0bb1698b5326395187cbfb0956bf2038f0c53d3c0c66615df5cd6f0dd20ebd575cdf0101997dfdac551de52c47d545600608ab3763ef33d9bf6fa73165150496f7ea3c5156e01f7a707b641c13199130266ebb86f73e03ba49aacb0d0d2673d647a2e7b863b679eb45", 0x84) signalfd4(r0, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x8, 0x800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0x4}, 0x8) chdir(&(0x7f00000001c0)='./file0\x00') writev(r0, &(0x7f0000e93000)=[{&(0x7f00006c3000)}], 0x1) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f0000015000)=ANY=[@ANYBLOB="0200000005b9b42ba9bfc3eb498704d1"], 0x10, &(0x7f000072a000)=[{&(0x7f000059f000)="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", 0x99d}], 0x1, &(0x7f000002a000)=[]}, 0x0) 2018/02/26 13:10:05 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10040, 0x32) ftruncate(r0, 0xf7) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x38002) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r2, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r1, 0x0) 2018/02/26 13:10:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg$netrom(r2, &(0x7f0000000200)={&(0x7f0000000000)=@full={{0x3, {"39d1d2aa498b81"}, 0x2}, [{"59a4fa96dfca9e"}, {"9786064c392775"}, {"47f7f4afb0eb0f"}, {"c013f9da100ae4"}, {"55a0b69b39ac7f"}, {"bc4b46a79822c8"}, {"6ccf2ba0f9ed82"}, {"31f775dba6ac75"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f0000000080)="50d2fc3afe5bc9ba472839ba43bd40698819d30c90d6381542d59e6c1a193f14230390187441bc071d6a7a4bbb1af175ffa818194c72cd12a3eb366b2b1dfa54bdb466a33fce", 0x46}, {&(0x7f0000000100)="007cde5c7a4b572da3bcf18bab95d14231239b4996f500256f54795eaf5fe70eac", 0x21}], 0x2, &(0x7f0000000180)=[{0x70, 0x10f, 0x794a, "43851ca0281f7325cad8e6e2d1d7668607d26ecf28f0ac797797d8833b5b57c4f392eb5f83f2368fa251b124e889bb62b152477cbbee0e95c921ce7d8eb3a89ea4968eb387a3407b0985ff3274bd80c236bad6cfbf0dd92e362ceea90ccc07b42ebd1a"}], 0x70, 0x80}, 0x14) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) 2018/02/26 13:10:05 executing program 3: mkdir(&(0x7f000091a000)='./file0\x00', 0x2) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000000100)={0x9f, &(0x7f0000000040)="2830de4e571d2150c31e72f69b611f3c5cef8ae34b63a946af96872ca7394476f8a5cc1a46cde4466c0cab98368f557ddcad2967552398eb4e8ed59cc4d273f8ac573de0784d438b66e78f3f7fc48745e6b9e12697e2a9999e07a8a0ba71b30eca70a2d2feb9aed2a0ada7bc5c5c35efcfc1122d70f84f51b2740165cb6c9fbb295d7a84feb9e3dbc80089f5d84802f4495f05717e1c17d9bf532b6b273f26"}) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x3, 0x81, 0x81, 0x1, 0x8, 0xf2a, 0x3f, 0x55ea, 0xdde, 0x6, 0xd}) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='btrfs\x00', 0x800, &(0x7f0000000200)="0ddb196de5dd8bc7226197011aae735453071727cadd3e2f2569fe1d7f5e2d5a6ed2d3ed61920b46") pread64(r0, &(0x7f0000000240)=""/182, 0xb6, 0x1b) fchown(r2, 0x0, 0x0) recvfrom$ipx(r2, &(0x7f0000000040)=""/39, 0x27, 0x40, 0x0, 0x0) signalfd4(r0, &(0x7f0000000300)={0xe848}, 0x8, 0x80000) pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0/file0\x00') 2018/02/26 13:10:06 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) connect$llc(r2, &(0x7f0000000040)={0x1a, 0x1c, 0x0, 0x3, 0x8, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x18}}, 0x10) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f00000001c0)=0x8c) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) getdents(0xffffffffffffffff, &(0x7f0000000200)=""/4096, 0x7d) 2018/02/26 13:10:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) r2 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000000)=""/187) sendmsg$nl_route(r0, &(0x7f000058cfc8)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e7ff0)={&(0x7f00008b1000)=ANY=[@ANYBLOB="20000000140001000000000000000000020000000e517a2ad279613ef542e07da0a44360cf0d38ad7886bf89f436d43da37c9fc7231b96dfa33b1943761d19f4ebd45fb49acb0f1a3f0d33a0fb13d13e03dbdbf63c5ac1c308836d799cd85cb18362e9793b25e238fc0b9b73a3d601f252bca141005973dd9b7c4985731baa828de568f6e7388093afb7a82ef2e829ba1c8bc8f30481fef34394398ffd2a68d5c7412ce85ae096a0a16a86016ba623f15cd524f711ecec3fc136fa33ba8f6ff70c0b0a1d1ab47cc566e0429ca098bc25180096960deca2cd63f0543bb2eda3f55b8cef6dc43671b379b272cf0ebb", @ANYRES32=r1, @ANYBLOB="08000200ac1400bb"], 0x20}, 0x1}, 0x0) 2018/02/26 13:10:06 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x2) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x3f) write$tun(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000001d600000400001c00000000000000007f000001ffffffff00000000000000008e1184db098aa83393dec38edbf438967d59f7c28bc42e3eb44e33a3fbb48e3ceded14256748e501af635355c44d02a322c3a1f602008177807e534c0635c1797183d76c0967b9d88b744ad7dd548f5ba1ef"], 0x26) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/26 13:10:06 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20602, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffff7, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x7}}}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0xffff, 0x5, 0x9}, &(0x7f0000000180)=0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) read(r3, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r3, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r0, 0x0) 2018/02/26 13:10:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r2, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) 2018/02/26 13:10:06 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:06 executing program 3: r0 = socket(0x2, 0x2, 0x88) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000)) setns(r2, 0x40000000) 2018/02/26 13:10:06 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x0, @tick=0x6, 0xca, {0x3, 0xcdb}, 0x8000, 0x1, 0x8000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @empty, @multicast2}, &(0x7f00000000c0)=0xc) getpeername$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@mpls_delroute={0x48, 0x19, 0x308, 0x7, 0x3, {0x1c, 0x10, 0x20, 0x80000000, 0xff, 0x1, 0xfd, 0x0, 0x3400}, [@RTA_DST={0x1c, 0x1, [{0x2, 0x7, 0x80000001, 0x732c}, {0xef, 0xfffffffffffffffd, 0x1, 0xdc49}, {0x8, 0x101, 0x3, 0x101}, {0x4, 0x2, 0x0, 0x4}, {0x4, 0x9, 0xf1, 0x14}, {0x6, 0x10000, 0x6129, 0x67d2}]}, @RTA_OIF={0x8, 0x4, r3}, @RTA_OIF={0x8, 0x4, r4}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x40090) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:10:06 executing program 3: flistxattr(0xffffffffffffffff, &(0x7f0000000040)=""/96, 0x60) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/02/26 13:10:06 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000557130)=ANY=[@ANYBLOB="00000103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d1a6cb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184afe8a1965c3907fba322bff64c08af304bc223287f4e06a1187df2ea237bdebdac97640b4668ef9314e3d5881a801a084dec35137efdfbaf6dec7c5468cfa60ae94ae03165402f58d78fa06e2aaa28d819295e860d33150fada02115da3f05855f6cc64dfcaa30894fb13fd66cbb6efeddb6b"], 0x80) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/02/26 13:10:06 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x7}, 0x8, 0x80800) vmsplice(r0, &(0x7f0000001440)=[{&(0x7f0000000040)="cb49b6846b5332c5e67f529685d1c31abd53f6f9690cf69ec1058b2a95980673fd0375ff5b36048c8c0691105cd32e73da81a0e098c1719acbc700c68cc30b3bbadd80ab8513eaa51a0ff153b6d50ef9d2c8a8949bf287e37eb2065296020213e8e6f8eae9090791a580336f9f4b3395815446639a19f480e3a7ead5563207ca67ca935a9b7a9e0610135e25532ed57cb3dbb1d6f91095b5b14ccdbb1fb51988b269df07f7d000a0782ecbcc614b4873c69a78aaf07a17d99143ae32bf5ef719da6bb775cfdd81d21da01dde51d63b", 0xcf}, {&(0x7f0000000140)="f285a9442eb49245eeaf38a9a03ffdcda5e0cde5c1ab49a38a75faf7c809260b8fb5c34fc0cad1b9ad332eeb6fe77fe2359492b3a7b9fb449502ebaf79ecdaec550e0b1d045d4fbd8d697725699dc0f004792b887b90d2a84badbfbd745b954ef2", 0x61}, {&(0x7f00000001c0)="c48a74b9dac0a98cc4ea0f1b", 0xc}, {&(0x7f0000000200)="a6077d8e1f21279ac3a1d96e5553278d5652aee6e03092109d776ae9fe82e35485d4a9607d053d757592f06c0d695be4e7a74d3c5eccdfa8245533414129cb02cbc7e1ed65fbb6a4205b582e105c59c36b82192582c581151b8b0e14e036fbd1e1b81c0d99ebae7bcbd723d88ea4fcfc40f91aa8c591b0db389c79e37517835937cd6df42ead09e117ea314a785cdd6bea72a8fbdde593a794219a7409c217415d9731245d57ca02da8a0120e1f4635c9e111b221a2cf2a42afad9ba1a4116ea4aaca21685115eb30de2c39973fed4e42b220aadad9ba6e723837d44624dad1ea508e61f15baf3aee6bf6df1ce7d", 0xee}, {&(0x7f0000000300)="0c0e269b78f69d5f3b9b9a29b245c7caa56227a13510b37c4bb2e9f4a1d255b2ce6c0d5ad62d6fbc620179e43e219cde12c2a5e1abc7b0e4a723492d03bcd6da4eeee1a0ff3f0ac8a00b2af7df0a6dd1e443dd52c9ebd270b8802961b41baa6be36488528731c3b66bac1f6369ca39da6ff19503ca9dd47268d2601d0eb2ffa3657daaa3f1189eb5ce62d926ec768af4e62a0322", 0x94}, {&(0x7f00000003c0)="12e44ad8e7ac78f76bc9bcd1e761741255f3b76e1d3814e02770c586ec4602edf9f1cde8506ff1bc9dc81857a8c6da0fa398bef9401aa8935d426396e21bc3935abe718c45212ee0db8f943a26b9ef16550ce6cd41bab34d698c59fbff8b80ca3bc4c5745ab967c33f33", 0x6a}, {&(0x7f0000000440)="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", 0x1000}], 0x7, 0x1) r1 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r1, &(0x7f0000368fc8)={&(0x7f000034dff4)={0x10}, 0x2, &(0x7f00004f3ff0)={&(0x7f000034dcb0)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x4ed}, 0x1}, 0x0) close(r1) 2018/02/26 13:10:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0x3, 0x80000000120202}, 0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8002, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x2, @rand_addr=0x2}}, 0x5, 0xff, 0x49d, 0x1, 0x40}, &(0x7f0000000100)=0xa0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000f11ffc)=0x3a) pwritev(r1, &(0x7f000001b000)=[], 0x277, 0x0) 2018/02/26 13:10:06 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x181040, 0x0) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x8, 0x8}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) fcntl$lock(r2, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x4}) fcntl$lock(r2, 0x24, &(0x7f0000003fe0)={0x0, 0x0, 0x5}) 2018/02/26 13:10:06 executing program 1: clock_gettime(0x4800000000000004, &(0x7f0000000000)) ppoll(&(0x7f0000a18000)=[{0xffffffffffffffff}], 0x1, &(0x7f000071d000), &(0x7f0000000000), 0x8) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x3e, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) renameat2(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x6) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) alarm(0x1) umount2(&(0x7f0000da1fff)='.', 0x0) 2018/02/26 13:10:06 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x200) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x3, 0x0, 0xffffffffffffff7f, 0x218}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x70}}, 0x8, 0x6, 0x7, 0x80, 0x2}, 0xa0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) fcntl$setlease(r0, 0x400, 0x1) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x17, 0x2, @tid}, &(0x7f0000000240)=0x0) timer_getoverrun(r2) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000000280), &(0x7f00000002c0)=0x4) timer_create(0x0, &(0x7f00000004c0)={0x0, 0x12, 0x0, @thr={&(0x7f0000000300)="f525b6c2596aed9c50e0702ba7dee4064ef742d50587b67de3232038ed98ad6494f00668215200b6fcb0f47fc7beb71b41ae373401827dd8753ca8bf116cff8f73e047fa35004fc52008c69864a02af99d014a2b6c6a0988f39d2d055e0027d11946e0ff37ee3e9cf18f2c7f030b0f5b14f7ad7ec318fb9cdafd4140c158f1e721e5b17496dd617237b6996ef8d92b58baedb794c4359393c68febdb4bcacff497c822eb77", &(0x7f00000003c0)="aeac5d15017a61d7c34834dd8d973af542a2202a6e2e92d12c6a1314fed61f4d75ce5a879609d1a1bfeb6d2b69bc4038b58b9d69b6b8e687b4c9afbdf8e25873dbd1efe2fa1984c2a69bf9fe5212a32ac90fdb6856c85d87ab0147bf055cf5e73e6c22abc9eebc58190a5b63b62185f8577a2b09caa7f8c868a4dcc8b0eab69f9909d5f360e49f80d8021bb87b35fa157e1814f415d627bdf131679dc315a8f73044f9e0fadff96d0570a3c6b04a5c6380e56188e603760840fcf5571271af84f4bdc1"}}, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000580), &(0x7f00000005c0)=0x8) r3 = getgid() setfsgid(r3) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000640)={&(0x7f0000000600)=[0x0, 0x0], 0x2}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0xf, 0x13, 0x10, "7447475103230765d1d556da8ce7d5ba2947374fab3fb20fcf52ee5ba03948e4576c14fc6b2b9b27f0a68405548e80c114bacf321a4a42913b3ed957a8179780", "846a146bda5e1680d237ef8e7bd153d81e3b269defe74fd4ccd7652f3cd4c95c7380d951636160cb08ca04e4f2572f7e952df62b9ef10ee887e518770a74cff9", "bd077652323a73ecc8ad454c0b546d5611dc47d1ae82159beff00a76e1bb2a3d", [0x0, 0x400]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000780)={0x4, 0x6, 0x4, 0x8, 0x81, 0x0, 0x26, 0x3660a6cb, r1}, &(0x7f00000007c0)=0x20) r4 = getpgrp(0x0) ioprio_set$pid(0x1, r4, 0x100000001) socketpair(0x1b, 0x6, 0xdb7, &(0x7f0000000800)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x80000000) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000880)={0x5, &(0x7f0000000840)=[{0xfff, 0x80, 0x9, 0x7}, {0x200, 0x9, 0x7, 0x7ff}, {0x9813, 0x5, 0x1, 0x80}, {0x2, 0x7f01e5e2, 0x3800000000000000, 0x10000}, {0x800, 0x6, 0x5, 0x4}]}) getsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f00000008c0)={@local}, &(0x7f0000000900)=0x14) socketpair(0xe, 0x7, 0x2, &(0x7f0000000940)) syz_extract_tcp_res$synack(&(0x7f0000000980), 0x1, 0x0) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000009c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000a00)="a5128f73df692034278d50213400efb51338c1353d0a3edee0c6197e6e6cfc62e2724eddad3b7ca5f3a2c1f9006f2d73674cba2d1a098490d3d7aecab6d1ed1c361df03966b41987ae75f73d704e702df633ed6975cc79cc795d6093265feef24df0a7e4966ee07f851d5cd476042bc985d3b6cfbb21e022d3dd72490d85d6bfc1e97585a890ba", 0x87) fcntl$setsig(r0, 0xa, 0xb) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r7, 0xc0305302, &(0x7f0000000ac0)={0x2200000000000000, 0x100, 0x100000000, 0x1a, 0x8, 0x18000000000}) getsockopt$sock_int(r7, 0x1, 0x0, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) getresuid(&(0x7f0000000b80), &(0x7f0000000bc0)=0x0, &(0x7f0000000c00)) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0186405, &(0x7f0000000c40)={0x3, 0x4, r4, 0x4, r8, 0x1f, 0x0, 0x7}) 2018/02/26 13:10:06 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 80.521550] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 80.542151] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 82.691181] IPVS: Creating netns size=2536 id=16 2018/02/26 13:10:08 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) sendto(0xffffffffffffffff, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:08 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) connect$llc(r2, &(0x7f0000000040)={0x1a, 0x1c, 0x0, 0x3, 0x8, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x18}}, 0x10) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f00000001c0)=0x8c) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r4, &(0x7f0000000200)=""/4096, 0x7d) 2018/02/26 13:10:08 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x5b80, 0x0, 0x0, 0x0, 0xa2c}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x608340, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0)=0x8, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup3(r3, r0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000080)={r5, 0x7fff}, &(0x7f00000000c0)=0x8) perf_event_open(&(0x7f0000aaa000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2400, 0x0) 2018/02/26 13:10:08 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f63000)="240000001a0025f0006b000420bbfc00020b00ff0009000000100feb08000100000000b7", 0xfffffffffffffd39) 2018/02/26 13:10:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000000)=""/1, 0x1) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7}) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd4(r2, &(0x7f0000000040)={0x7}, 0x8, 0x0) dup3(r2, r0, 0x0) 2018/02/26 13:10:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r2, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) 2018/02/26 13:10:08 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0xffffffffffffff96, 0x9}) r1 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000080)='./control\x00', 0x85) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r1, r2) 2018/02/26 13:10:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000007000)={0x200000000, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000009ff0)=@generic="d05489e30c109ba1621b228c88678c7a"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x71711c21cfa38015, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="0865074673352205b8842bec1a87d57f49433391f463799d2c871bd55eec36d4e6b9a6ae4eaa8441f644a2723ad9f11cf108532fd1518ff4e4de6f2acc2f7b3bac0a56239a05476e0dbf0df6b0141453474bc1128aef4b663bc54e4db72e3ed4c380536df3de5a6cfb4acb2df07d85df5e912f15eea2b92bc8284001f52d85d643c5c8d63a233b0b4bd10543f3ca86f79346e22bbd650a7bdecd53f261401b1d79514c75e391152a3e25741e18837e9155c11ae7c47117235cadefbc1d4bda934bb06af85768017f9f19c17cbbce7bd7547c7e7b0debb2e3c0af604c2b77488120866c05cc2b75f6eb896c75708c36947c") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x7f, 0x2, [0x3, 0x10000]}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x3, @empty}}, 0x2, 0x7}, 0x98) 2018/02/26 13:10:08 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 13:10:09 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000a000)="240000002e00030207fffd946fa283b70a0000000300000000000000000001ff00000000", 0x24}], 0x1}, 0x0) 2018/02/26 13:10:09 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/02/26 13:10:09 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000a000)="240000002e00030207fffd946fa283b70a0000000300000000000000000001ff00000000", 0x24}], 0x1}, 0x0) 2018/02/26 13:10:09 executing program 3: pipe2(&(0x7f000063eff8)={0x0}, 0x84800) read$eventfd(r0, &(0x7f0000000000), 0x8) 2018/02/26 13:10:09 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) dup2(r0, r1) 2018/02/26 13:10:09 executing program 3: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_emit_ethernet(0x46, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "124b52", 0x10, 0x2f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000002fe8)) 2018/02/26 13:10:09 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000bd1ffc), &(0x7f0000d18ffc)=0x4) socket$inet(0x2, 0x800, 0x8) 2018/02/26 13:10:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/02/26 13:10:09 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) connect$llc(r2, &(0x7f0000000040)={0x1a, 0x1c, 0x0, 0x3, 0x8, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x18}}, 0x10) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f00000001c0)=0x8c) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r4, &(0x7f0000000200)=""/4096, 0x7d) 2018/02/26 13:10:09 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = open(&(0x7f0000000000)='./control\x00', 0x10000189100, 0x2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setflags(r2, 0x2, 0x1) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') chdir(&(0x7f0000000040)='./control/file0\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) dup2(r0, r1) 2018/02/26 13:10:09 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}) close(r1) flistxattr(r1, &(0x7f0000000040)=""/164, 0xa4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={@generic="5498c463bc29e7fbc2c3f866beef1355"}) 2018/02/26 13:10:09 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl(r0, 0xffffffff7fffffff, &(0x7f0000000000)="2462a9b7e5d11395d9d02bf8fea0bf66f8b0e23b20c2f4459cd0ab1c6e4e66ec1463c07a177153f4e6d9b52098f2c5a2516e9450a0be5afdce72f58f62f5677c4de682ff9d63217eaca5c50066aac7b3a76d47d69cf8e45aa9a25412869bca5ce1142c20cd9cd45151b2d7a87e229b6239ec5401ab59081f50122184d1a8262afa9c2e33179ca4997ec63685906be5246a22bed87c8c70e407af17785e474e6721df42acb416769f951cedfd91596536073506d59ff9a032ab200e2d8968e317598a7d17654403e37710ddff9d39c672b33c") r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000040)=0x9) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) bind$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup3(r3, r0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x6, 0x101, 0x1f}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000180)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000200)={r6, r7, 0x3}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000180)={r5, 0x297, 0x30}, 0xc) 2018/02/26 13:10:09 executing program 3: r0 = socket(0xa, 0x802, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f000060ffff), 0x0, 0x48081, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty}, 0x1c) close(r0) 2018/02/26 13:10:09 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x60381, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) [ 83.961251] IPVS: Creating netns size=2536 id=17 2018/02/26 13:10:10 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = open(&(0x7f0000000000)='./control\x00', 0x10000189100, 0x2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setflags(r2, 0x2, 0x1) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') chdir(&(0x7f0000000040)='./control/file0\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) dup2(r0, r1) 2018/02/26 13:10:10 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) exit(0x6d) connect$inet(r0, &(0x7f0000955ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) connect$inet6(r0, &(0x7f00001e0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 13:10:10 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:10 executing program 1: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:10 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x8f, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40106435, &(0x7f0000000080)={0x8001, r4, 0x2561f3e8d270f8f7, 0x400}) dup3(r2, r0, 0x0) 2018/02/26 13:10:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000000)=""/1, 0xfffffffffffffed8) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) flock(r1, 0x8) 2018/02/26 13:10:10 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) connect$llc(r2, &(0x7f0000000040)={0x1a, 0x1c, 0x0, 0x3, 0x8, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x18}}, 0x10) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f00000001c0)=0x8c) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r4, &(0x7f0000000200)=""/4096, 0x7d) 2018/02/26 13:10:10 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0xffffffffffffffff) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x100, 0x0) rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:10:10 executing program 1: mkdir(&(0x7f000066cff8)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000040)=""/28, 0x1c, 0x10000, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0xa) prctl$setname(0xf, &(0x7f00000000c0)='/selinux/checkreqprot\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') 2018/02/26 13:10:10 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) exit(0x6d) connect$inet(r0, &(0x7f0000955ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) connect$inet6(r0, &(0x7f00001e0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 13:10:10 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x35, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) mq_timedreceive(r1, &(0x7f0000000000)=""/4096, 0x1000, 0x800, &(0x7f0000001000)={0x77359400}) read(r0, &(0x7f000022e000)=""/74, 0x4a) syz_open_dev$tun(&(0x7f0000001040)='/dev/net/tun\x00', 0x0, 0x100) ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0x7) dup2(r0, r2) timer_create(0x2, &(0x7f0000001080)={0x0, 0xe, 0x2, @tid}, &(0x7f0000001100)=0x0) timer_gettime(r3, &(0x7f0000001140)) 2018/02/26 13:10:10 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) connect$llc(r2, &(0x7f0000000040)={0x1a, 0x1c, 0x0, 0x3, 0x8, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x18}}, 0x10) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f00000001c0)=0x8c) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r4, &(0x7f0000000200)=""/4096, 0x7d) 2018/02/26 13:10:10 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:10 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syncfs(r1) dup3(r2, r0, 0x0) 2018/02/26 13:10:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8000, 0x0) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/02/26 13:10:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x8f, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40106435, &(0x7f0000000080)={0x8001, r4, 0x2561f3e8d270f8f7, 0x400}) dup3(r2, r0, 0x0) 2018/02/26 13:10:10 executing program 3: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000002dff6)='./control\x00', 0xc000, 0x0) faccessat(r0, &(0x7f0000024000)='./control\x00', 0x2, 0x0) 2018/02/26 13:10:10 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:10 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x6, 0x2, 0x401}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32, @ANYBLOB="54000000ba4d1102bac3dfc33bd1cd1093ecd4e873be9e10588a577b717343abf62074c748b381470d068c73ae5b0ee2271fe5dc61208bdd0efa6f55c5f79b6e10f9711cf1e3db011d6c8ddb6692ed5681393fbe18a2b4f1906d6c01d2ad1d2726e33847f162763615682b5133e805000000900f8b7c7103a7a0a5387d60b64afffffffffffff35c4bd70891f7c29e01a1e49c3d46f59c9bf7c50000000000000071de9b3100000000000000"], &(0x7f0000000280)=0x5c) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f00000002c0)=@ax25, &(0x7f0000000300)=0x2e3, 0x80800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x3, 0x2, 0x3, 0x3, 0x4}) pread64(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x0) sendmsg$netrom(r1, &(0x7f0000001180)={&(0x7f0000001080)=@ax25={0x3, {"8070de493cb122"}, 0xab}, 0x10, &(0x7f0000001140)=[{&(0x7f00000010c0)="93bb871efc74e5badf7aeb6d71c0abf4c1785cba0fb148b1a2df06ac08c73b6d17e29f0bae40183ef264ed0568e6802c9a322698c9faed1e1c54680f8ab62b4c7138a4369c05ed0ca0bea587b6b48b39afdfd79cce87510425992ba9f5", 0x5d}], 0x1}, 0x4) 2018/02/26 13:10:10 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) flock(r2, 0x8) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:10:10 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x2, 0x8, 0x6, 0xfffffffffffff183, 0x2}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000000)={0x1, 0x8001, 0x3}) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x200100, 0x0) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90, 0x5a}, {&(0x7f00002f2000)=""/4096, 0x1000}, {&(0x7f0000724f2a)=""/214, 0x2c}, {&(0x7f000034a000), 0x17d}, {&(0x7f00001b2f21)=""/223, 0xdf}, {&(0x7f00004ebfcb)=""/53, 0x35}, {&(0x7f00002af000)=""/178, 0xb2}, {&(0x7f0000000080)=""/253, 0xfd}], 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x80000) 2018/02/26 13:10:10 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) connect$llc(r2, &(0x7f0000000040)={0x1a, 0x1c, 0x0, 0x3, 0x8, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x18}}, 0x10) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f00000001c0)=0x8c) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r4, &(0x7f0000000200)=""/4096, 0x7d) 2018/02/26 13:10:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x2, 0x0, @empty}, 0x52) r2 = accept4(r1, &(0x7f0000218fa8)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a9000000000000000000001700000000000000000000000000000000000000"], &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r0, 0x2) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/02/26 13:10:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001300)={0x0, 0x0}) fstat(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000013c0), &(0x7f0000001400)=0x0, &(0x7f0000001440)) sendmmsg$unix(r1, &(0x7f0000001b00)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000012c0)=[{&(0x7f0000000080)="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0x1000}, {&(0x7f0000001080)="91fc7c010cefd5735edf16ce48b44514a56c30f56571bf09f90b6630e5d6ac24d55f5b4d540f9d9a593ba695a67a6ca6", 0x30}, {&(0x7f00000010c0)="a0de60411168d6a438da0b3c819ad5e92219bed5378e7401a0fa0a7ce22f96b2638a7f995976beec405ecce0eb490fc8259cdca095a433e4882552a6e79adf4f8d393028312ceaa621", 0x49}, {&(0x7f0000001140)="593f6cb1d0d0e27007da18288aca12bb6dea2916b3ffe6572a1348834a3b4c1a09c9088b58d88c878347fc0b164f29036f012f0206799d803c5edaf4feb8599910b408dd39425593b3f1c04861be2bc733c13662b718ee8e4c4cc8080c19c3dcc3038b16f5e98df1c0a6ef4b3ceae226055213516a0305683b828502bb7f7816fb24946fa5cbb003c6af43ab505631d2cffe25aa5958b6a089bdf0e5eed18565b27db50a776b", 0xa6}, {&(0x7f0000001200)="d8bd6998a0b781b042e07e863e9ba3b96730daf122ca680426dba26e8029b06c08dbbd8a33a0d0b6bd", 0x29}, {&(0x7f0000001240)="5fe0c0cecd94a9bee76d35a76438e55658f10f5d8ffda04ca3258c59fe1897cef98468004c5671c37c5600412d86e4b1c2df7f26565479b35fb5fd7102364892137ff69d", 0x44}], 0x6, &(0x7f0000001480)=[@rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x54}, {&(0x7f0000001500)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001840)=[{&(0x7f0000001540)="7bd775fc052a42cf02370437ed5c16b2bb93ba197f1aa0169c80e605b41e6390c88434ec8ac94c9b28ed433a01de2442bb34f63c2f04b0b819f14fb92f6066ad85a5d58f5d16e8e67b9203d22121dc00e4282f64fc3b8ab6060c5b7001839fcc367a107b170f2d1d654197bdd92b8baec73fe78d961b1b4afee6cadc0bff7dbd5080fcf6147aaa9e807f845c9deed441dbe2cdbea208089efd3b7d5baa4c8bc288e774ce4f0799570a56712faa3c6d2d54d1bd0fe9f0cbfe22eba7bc992d50fa63bddf6867bd5057989009ad84d11d7c3698b573ce03", 0xd6}, {&(0x7f0000001640)="e0c1baf1e214c6e07c090ac34d5492caf37a783bc0c8142330f7819cc0a23877c50ee7ac8c9f74ee2104202bf4a288cdaa5bb0cf8fac84a0a65d487dd71e52cd9915f272211672c9b1a1eae52dc79eeb52e99aefcfbda9bb69540cb73487d463eb51f1b33c31e12abb59b5329b", 0x6d}, {&(0x7f00000016c0)="af70738a606d383da0f0da3988811d5e49a4a75a369457849418d3b67cb1c54397cfcae91f738c9a95b5c36bd121075b6a0747679d10ed7cf5b1cca8220f1b1ed6c977fcc6019f6e23880184c3a55726faf5b251535ac2992e999282577b92edf67083a030d95f57032eeb104d8bb8a0390e8b06b41028c3abc9f88b243fc4e2eec98aefce983b9cd1231329e844244783f86946c7f1c830fe3c0465491d8dea57a28725f3d6386db8efd998076399f7b7574d7891d38ec1988b3043d70e841e8f78063b6e903d62536d485a74a5a8023dca1c5de61822c0039744f4bdf3445e197c0d15d7a24f30f054db96c8b90b7aba97acbd19f429c8", 0xf8}, {&(0x7f00000017c0)="657f0abdc7c3bdf8f0f6f647dbc5ab1abe1c2bd0c2930bb9e6c3ca333e0eb97865d73eb2c3ec6081a9de4892ab0a3f27d3ec369752dbe017b5d09e3ed71d631ae9b0f69a6ea284584b82697b3530382aa708d727c0d438c819302c27674df4c85e", 0x61}], 0x4, 0x0, 0x0, 0x4}, {&(0x7f0000001880)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001ac0)=[{&(0x7f00000018c0)="c27d56c9f77f920648f403ccf3a2b4782b8d7d3e66275cb9d6057aa649e0e09bd68aebb08522405a0ee0d49466fbcd16f8ed52200a3d63", 0x37}, {&(0x7f0000001900)="c8037dc6e4b5c5090ce00ac20851252ce89320e3cf3f62fbf69f64a8e70efcf1010ec87d22ce40bc166a483f2cc8d983417a1fc3d49ce138c5104db1c231f6009bced3c9e1b8369ef69b4cb8c2c1deb13eda36fef7ec682facf95e9fe31c4bd56d3510e87de1094df8fbe20140adf63f88cbe09c8296bbc9e7b03aea11ce588f3d6769b65376b7dfb517c1e3af5d04908675741b005f0474bce112b819fd353d2dc9b1a59f5be79386b826a1e47d6fd18ed64afebf9a5c5fec92dfdaa3e11f6f44ab52", 0xc3}, {&(0x7f0000001a00)="6465083dcf01e612ff38d8e249e72e19caf9ccdb500d45a944d69d18beedec672f4e0de151e910882eb824dd4de24359cd5c91885693d3953e5e31d857d15a679a3c3981eed6e4b0958ae9b87a55d021a64ef4a39f63613e9a3f1c9c6c3450bc2e966529e1afb134a0ae36ff8d147d8d4b91ec850ff66d7ff1aac84ccb6aee5c1038b35bd93935f5e7787af804149abaaae934dbfb0196d550ac3654c6ff", 0x9e}], 0x3}], 0x3, 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r5 = syz_open_pts(r0, 0x0) read(r5, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r5, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r6, r0, 0x0) 2018/02/26 13:10:10 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:10 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@common='yam0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) fstat(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r1, 0x0) 2018/02/26 13:10:10 executing program 1: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:10 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x8001, 0x4, 0x45}) r1 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000000100)=[{0x401, 0x5, 0x8, 0x8, @time={0x0, 0x989680}, {0x5}, {0x76, 0x8001}, @raw32={[0xfffffffffffff233, 0x7faa, 0xaa]}}, {0x2, 0x6, 0xfffffffffffffff7, 0x1, @time={0x0, 0x1c9c380}, {0x2, 0x3}, {0xffff, 0xca}, @raw8={"ee9a94ff1c9627b3f3936f1d"}}, {0x40, 0x5e, 0x0, 0x10001, @tick=0x2, {0x80, 0x5}, {0x4, 0xfff}, @note={0x1, 0x49, 0xfff, 0x1, 0xf7}}, {0x7, 0x5, 0x240000, 0x80000000, @tick=0x3, {0x8, 0x8}, {0x66, 0x2}, @raw8={"0e0c4dbc7f54bac7c021e819"}}], 0x70) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r1, r2) 2018/02/26 13:10:10 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x40000, 0x0) ftruncate(r0, 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/48, 0x30) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x200000a, 0x10, r1, 0x0) writev(r0, &(0x7f0000000100)=[], 0x0) 2018/02/26 13:10:10 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwritev(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)="3867e75b4c1ded6ab8670d44db10f85493e60f7c542da94c0ed5584e56af64265de80810dff73e234bef1695152b45e9bf6e9cf8c664c73b66d31f6431b2eb6ba85e0852d197b6e83e6ea616db3cc886feb78f5c316233f6fb45448a449e0a438eaa3ceace74032442ef9a5de55e8d79194b82a702e7037e46c135782da37dcf710c52cc30187dfeda4ccbceea6eaace15b2f06c0000000000000000000000", 0x9f}], 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x7fff, 0x8, 0x4, 0x26}, 0x10) clock_gettime(0x0, &(0x7f0000000200)) 2018/02/26 13:10:10 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$setregs(0xd, r2, 0x9, &(0x7f0000000040)="149040439448282e9d2ccaee0ab034658217b2c9cd02c02c5a5605fc9f2f8ff512e1edb69ae09b69ae12b2ddae7b65b956cf025ad4569b6d0072ef7409547641fe3a4c8aa2c6051282477e7a3a859eb7811567ce0566cce57e698aa48db188c16d693a1950f3233b21d500a32283f0291392e6895f30b3d2a2d5c61266d3de287e32cf8f2a4ad824846dbbdac372d05e5443159f5f") ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:10:10 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) connect$llc(r2, &(0x7f0000000040)={0x1a, 0x1c, 0x0, 0x3, 0x8, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x18}}, 0x10) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r3, &(0x7f0000000200)=""/4096, 0x7d) [ 85.303305] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/02/26 13:10:10 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x1d, &(0x7f0000000000), 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00001dffe4)=@req3={0x0, 0xfffffffffffffffd}, 0x1c) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) [ 85.342994] audit: type=1400 audit(1519650610.920:66): avc: denied { dac_override } for pid=3881 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 85.354346] audit: type=1400 audit(1519650610.920:67): avc: denied { net_admin } for pid=15588 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 13:10:11 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) clock_adjtime(0x0, &(0x7f0000000ff1)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) [ 85.395245] audit: type=1400 audit(1519650610.980:68): avc: denied { dac_override } for pid=3881 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 85.399781] audit: type=1400 audit(1519650610.980:69): avc: denied { net_raw } for pid=15615 comm="syz-executor3" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 85.413381] audit: type=1400 audit(1519650610.980:70): avc: denied { net_admin } for pid=14085 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 13:10:11 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$setregs(0xd, r2, 0x9, &(0x7f0000000040)="149040439448282e9d2ccaee0ab034658217b2c9cd02c02c5a5605fc9f2f8ff512e1edb69ae09b69ae12b2ddae7b65b956cf025ad4569b6d0072ef7409547641fe3a4c8aa2c6051282477e7a3a859eb7811567ce0566cce57e698aa48db188c16d693a1950f3233b21d500a32283f0291392e6895f30b3d2a2d5c61266d3de287e32cf8f2a4ad824846dbbdac372d05e5443159f5f") ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:10:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x101}) r1 = syz_open_pts(r0, 0xffffffffffffffff) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/02/26 13:10:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x3, 0x80001) r1 = memfd_create(&(0x7f0000000000)="2f6465762f6c6f6f702f00cbfddf7291f5e8536322e843f5af847c3dab9caa441b6407a0087a7bc83c7318403a2f093cb7831b584834fcf6e558f1febd04613dbd617a8f78e607", 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000a30ff8), 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0x5) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 13:10:11 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0xfffffffffffffffe) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000000c0)={0x0}) r4 = mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x2810, 0xffffffffffffffff, 0x0) r5 = mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0xd8011, 0xffffffffffffffff, 0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000002c0)={0xe8, 0x0, &(0x7f0000000180)=[@register_looper={0x630b}, @register_looper={0x630b}, @reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000040)=[], &(0x7f0000000080)=[0x38, 0x18, 0x20]}}, @acquire_done={0x40106309, r3, 0x3}, @reply_sg={0x40486312, {{0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000100)=[], &(0x7f0000000140)=[0x18]}, 0x969a}}, @clear_death={0x400c630f, 0x3, 0x1}, @release={0x40046306, 0x1}, @free_buffer={0x40086303, r4}, @enter_looper={0x630c}, @acquire_done={0x40106309, r5, 0x3}], 0xf, 0x0, &(0x7f0000000280)="4c46f8c63411f8579baa31540c9f6c"}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r6, 0xc004240a, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0]}) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r7 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r7, r0, 0x0) 2018/02/26 13:10:11 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:11 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) connect$llc(r2, &(0x7f0000000040)={0x1a, 0x1c, 0x0, 0x3, 0x8, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x18}}, 0x10) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r3, &(0x7f0000000200)=""/4096, 0x7d) 2018/02/26 13:10:11 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {0x6a86}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:10:11 executing program 1: r0 = memfd_create(&(0x7f0000000000)='cgroup+\x00', 0x80000000000008) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x494fba94, 0x1, 0x8}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8990, &(0x7f0000000040)={@common='tunl0\x00', @ifru_data=&(0x7f0000000000)="2161f6c685e98f7a129e1f48156a103f3d69fc6c3fb9c71c7cc5c4213838be5e"}) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00000000c0)=0xffffffff80000001, 0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000100)="dd9a010f6c3ec9933783b3834000000000010000001b859f5a2840ddb74fb7fc81c9fe0d2343235413ecaf123fcad8ef32976997f03238c85e4980410d963da9a57a2441bf7f3184cb283c9f59526ea9ef8a251bf45f52292bf45471e038a111f001c228c47bddafd28cee448936094be9bba907c42133ec597359002654497e072db56c7e87e6e54a1a875c5eaa23e77b57b12b93874b37803f58731240f2434898048fabf03392061703a82252b97f30322040f2c1905d4970314a39991e83565d9f102bdc4399aa36951e905da9f1abeabb54a8fe2e67a5aabc045c1b05685bbc8f3b30bbd89116de", 0xea) 2018/02/26 13:10:11 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x10000000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/02/26 13:10:11 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/4096) r1 = eventfd2(0x1ff, 0x801) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001040)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000001080)=0xda1) mkdirat(r2, &(0x7f000002cff6)='./control\x00', 0x0) r4 = fcntl$dupfd(r2, 0x0, r2) renameat(r4, &(0x7f0000000000)='./control\x00', r2, &(0x7f0000000040)='./control\x00') 2018/02/26 13:10:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x200017) r1 = gettid() syz_open_procfs(r1, &(0x7f0000000040)="7004b20000676fa9c4") gettid() sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x400000010000000}, 0x4) 2018/02/26 13:10:11 executing program 1: write(0xffffffffffffffff, &(0x7f0000000040)="24000000210025f0061c0165ff0f8a1ece6bf26e690000000000020002e1800308000f0000000800539a06000000000000008d762a37e3f873868259648327cf82ec4bfa9dafca61b5a30a7e154d1ad05f44e19e6b4d250642bdd022c3a1fa20b06262066ee15bd801f49fa07c1f843f", 0xfffffffffffffe14) 2018/02/26 13:10:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) write$eventfd(r1, &(0x7f0000000040)=0x8, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r2, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup3(r3, 0xffffffffffffffff, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) dup3(r3, r0, 0x0) 2018/02/26 13:10:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031eff4)={0x2}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005bbff4)={0x1}) getpeername$ipx(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) [ 85.625743] audit: type=1400 audit(1519650611.200:71): avc: denied { sys_admin } for pid=15633 comm="syz-executor4" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 85.901133] IPVS: Creating netns size=2536 id=18 [ 86.546568] audit: type=1400 audit(1519650612.130:72): avc: denied { sys_chroot } for pid=15663 comm="syz-executor4" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 13:10:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) write$eventfd(r1, &(0x7f0000000040)=0x8, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r2, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup3(r3, 0xffffffffffffffff, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) dup3(r3, r0, 0x0) 2018/02/26 13:10:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0xfffffffffffffffb}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x400, 0x0, 0x20000000002, 0x1}, 0x20) 2018/02/26 13:10:12 executing program 3: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000146ff0)={0x0, 0x4, &(0x7f00000cdfe0)="9e245dc1"}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000000)=""/250) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) 2018/02/26 13:10:12 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mq_getsetattr(r1, &(0x7f0000000040)={0x1000, 0x2, 0x2, 0x5, 0x100000000, 0x7, 0xed5, 0x87d}, &(0x7f0000000080)) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x200000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, [0x1000, 0x7fff, 0x4, 0x3, 0xfff, 0x9d, 0xf264, 0x0, 0x5, 0x62d, 0x5, 0x5, 0x5, 0x8, 0x100000000]}, &(0x7f0000000180)=0x108) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000001c0)={r4, @in6={{0xa, 0x0, 0xb10, @empty, 0xfffffffffffffff9}}}, 0x8c) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r2, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$llc(r5, &(0x7f0000000000)={0x1a, 0x0, 0x8, 0x9, 0xf74d, 0x1f, @empty}, 0x10) r6 = dup3(r5, r0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 13:10:12 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TCSBRK(r0, 0x5409, 0xffff) r2 = creat(&(0x7f0000000000)='./control\x00', 0x81) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:10:12 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) connect$llc(r2, &(0x7f0000000040)={0x1a, 0x1c, 0x0, 0x3, 0x8, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x18}}, 0x10) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r3, &(0x7f0000000200)=""/4096, 0x7d) 2018/02/26 13:10:12 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r1 = socket(0x10, 0x802, 0x0) sendto(r1, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = dup3(0xffffffffffffffff, r0, 0x0) utimensat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x100) 2018/02/26 13:10:12 executing program 0: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:12 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000000)=0x5, 0x4) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:10:12 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r1 = socket(0x10, 0x802, 0x0) sendto(r1, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:12 executing program 1: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x80000) signalfd(r0, &(0x7f00000000c0)={0x1}, 0x8) bind$inet(0xffffffffffffffff, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x800) sendfile(r1, r2, &(0x7f0000000040), 0x1000) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x20008001, &(0x7f0000db4ff0)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) fcntl$setsig(r3, 0xa, 0x5) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)=@common='tunl0\x00', 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000040)='2', 0x1, 0x0, &(0x7f0000001040)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/26 13:10:12 executing program 1: unshare(0x20000000) r0 = socket$unix(0x1, 0x0, 0x0) read(r0, &(0x7f0000000000)=""/8, 0x8) unshare(0x200) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@empty, @in=@multicast1}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) 2018/02/26 13:10:12 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000000100)=[], 0x3e2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/02/26 13:10:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x5, [0x1ff, 0x3, 0x2, 0x40, 0x7]}, &(0x7f0000000080)=0xe) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) 2018/02/26 13:10:12 executing program 1: unshare(0x20000000) r0 = socket$unix(0x1, 0x0, 0x0) read(r0, &(0x7f0000000000)=""/8, 0x8) unshare(0x200) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@empty, @in=@multicast1}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) 2018/02/26 13:10:12 executing program 1: r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x3}, 0x4) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000), &(0x7f00000a7000)=0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000000)=0x100, 0x4) 2018/02/26 13:10:12 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/02/26 13:10:12 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) execve(&(0x7f0000000000)='./control\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='posix_acl_accessposix_acl_accessmd5sum:cpuset\x00'], &(0x7f0000000180)=[&(0x7f0000000100)='trusted!wlan1securityB\x00', &(0x7f0000000140)='wlan0vboxnet0em1,security\x00']) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0xff, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x9}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000}, @in6={0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffff8000}], 0x80) rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:10:12 executing program 3: mknod(&(0x7f0000000000)='./file0\x00', 0x103d, 0x0) creat(&(0x7f0000fdfff2)='./file0\x00', 0x0) open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2835, 0x0) 2018/02/26 13:10:12 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) socket$inet_tcp(0x2, 0x1, 0x0) dup3(r0, r1, 0x0) 2018/02/26 13:10:12 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) connect$llc(r2, &(0x7f0000000040)={0x1a, 0x1c, 0x0, 0x3, 0x8, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x18}}, 0x10) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r3, &(0x7f0000000200)=""/4096, 0x7d) 2018/02/26 13:10:12 executing program 3: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x2000, &(0x7f00000000c0)="bcdf157227f6c46d9733e91d80a239ea41a248cbce6269afa93351ee2668cbbd0bbf7e97be4b8633082ccef0343ed09d9f09f6fc3a8fd461bac7b09019554d8a05be752d4172456f8e505861db81287e169199a8") r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00003c3ff8)='./file0\x00', &(0x7f0000863ff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x3, &(0x7f0000000000)) preadv(r0, &(0x7f000074d000)=[{&(0x7f0000518f80)=""/128, 0x80}, {&(0x7f00006d1000)=""/147, 0x93}], 0x2, 0x0) 2018/02/26 13:10:12 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r1 = socket(0x10, 0x802, 0x0) sendto(r1, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:12 executing program 1: pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x7ffff) vmsplice(r1, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000033c000)) read(r0, &(0x7f0000ebcf48)=""/184, 0xfffffda6) 2018/02/26 13:10:12 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:10:12 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000da7000)='/dev/snd/seq\x00', 0x0, 0x20001) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000531000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f00000000c0)={0x48, &(0x7f0000000040)=""/72}) ioctl$TIOCNOTTY(r1, 0x5422) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f13000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/26 13:10:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000000)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/02/26 13:10:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000000100)=[], 0x3e2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/02/26 13:10:12 executing program 3: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x2000, &(0x7f00000000c0)="bcdf157227f6c46d9733e91d80a239ea41a248cbce6269afa93351ee2668cbbd0bbf7e97be4b8633082ccef0343ed09d9f09f6fc3a8fd461bac7b09019554d8a05be752d4172456f8e505861db81287e169199a8") r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00003c3ff8)='./file0\x00', &(0x7f0000863ff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x3, &(0x7f0000000000)) preadv(r0, &(0x7f000074d000)=[{&(0x7f0000518f80)=""/128, 0x80}, {&(0x7f00006d1000)=""/147, 0x93}], 0x2, 0x0) 2018/02/26 13:10:12 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80002, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) connect(r1, &(0x7f0000000000)=@l2={0x1f}, 0xe) r2 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000080)='./control\x00', &(0x7f00000000c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000100)=""/226, 0xe2) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000000)="2319d5af563e29eae91dae2fa0a276ca5cc24ff4b68140c9b4", 0x19) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/38, 0x26) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000080)) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f00000000c0)={0x6, 0x1}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x3}) rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r2, r3) 2018/02/26 13:10:12 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x5, [0x1ff, 0x3, 0x2, 0x40, 0x7]}, &(0x7f0000000080)=0xe) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) 2018/02/26 13:10:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x141000, 0x0) dup3(r2, r0, 0x0) 2018/02/26 13:10:12 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="946e4d562ffb93d6e4fd3fa6ab6341918e1b388ad07b64e1cdfbff063aa4574680f26317d207c2bd48479faa8629e965b307e89b94eea20d0d865ad8cb0254468bca28699906cc61193daea8d37ad42a4f5370560980721ab5cc761085af37a2cfed50dcee8c436be150b10e807e07d532629ef5b5fcf09929d6d89ac23f624f767e4124193edd60d5f7b6947ef8811b886663f245a7570be7a4cc40e77c2e7102e21de937e6f7154c37d0310f751f8603d290827f"], 0xa) r2 = syz_open_procfs(0x0, &(0x7f0000a96000)='net/unix\x00') sendfile(r1, r2, &(0x7f00007cf000)=0x805f, 0x2) 2018/02/26 13:10:12 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) keyctl$set_reqkey_keyring(0xe, 0x1) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup3(r3, r0, 0x0) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f00000000c0)=""/98) 2018/02/26 13:10:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000020b000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0}}}) timer_create(0x0, &(0x7f0000273000)={0x0, 0x0, 0x0, @thr={&(0x7f00006c3000), &(0x7f000032df22)}}, &(0x7f0000a71000)) pipe2(&(0x7f0000267ff8)={0x0, 0x0}, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00008e2ff8)={0x9}) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f00002aefe0)={@common="696662300000100000000300", @ifru_flags=0x4000}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000b9b000)=0x40000000007, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000761000), 0x4) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0000040000000013ffe0000000da6b5f", {0x4, 0x200, 0x0, "00020b00ad44", 0x6}}) timer_create(0x0, &(0x7f000012a000)={0x0, 0x0, 0x0, @tid}, &(0x7f0000db3ffc)) timer_gettime(0x0, &(0x7f0000833000)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x8000102, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x4, &(0x7f0000393000), &(0x7f00009e7000)=0xfffffffffffffe05) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000794ffc)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cdd000)='/dev/ppp\x00', 0x100ffd, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000105000), &(0x7f00001b0000)=0xffffffffffffff69) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f000086effc)=0x211) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1bffc)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f0000d83ff8), 0x8000fffffffe) [ 88.862958] IPVS: Creating netns size=2536 id=19 2018/02/26 13:10:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) keyctl$set_reqkey_keyring(0xe, 0x1) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup3(r3, r0, 0x0) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f00000000c0)=""/98) 2018/02/26 13:10:15 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) connect$llc(r1, &(0x7f0000000040)={0x1a, 0x1c, 0x0, 0x3, 0x8, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x18}}, 0x10) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000000200)=""/4096, 0x7d) 2018/02/26 13:10:15 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) fchdir(r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x4, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x8001}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/02/26 13:10:15 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r0, 0x40a) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r1, r0) 2018/02/26 13:10:15 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x2000000000000066, &(0x7f0000005000)=[]}, 0x4) socket$packet(0x11, 0x2, 0x300) 2018/02/26 13:10:15 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x8000000000080, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x84940, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x7e84, @empty, 0x50}, @in6={0xa, 0x2, 0x1ec0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x58) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) 2018/02/26 13:10:15 executing program 1: socketpair(0xc, 0x4, 0x85, &(0x7f0000000000)={0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1f) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ptrace$getregs(0xe, r2, 0x9, &(0x7f0000000080)=""/121) getsockopt$inet_tcp_int(r1, 0x6, 0x100000000000000c, &(0x7f0000013ffc), &(0x7f0000012fff)=0x4) 2018/02/26 13:10:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000000)=""/135) dup3(r2, r0, 0x0) 2018/02/26 13:10:15 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x50}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvfrom$unix(r1, &(0x7f0000000100)=""/202, 0xca, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e2f66666c653000"], 0xa) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/26 13:10:15 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x7, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffffe) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000017effe)='&\x00') mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/02/26 13:10:15 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x280000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x4, 0xfffffffffffffef4) setsockopt$inet_buf(r0, 0x0, 0x2000000000004, &(0x7f0000001fe8)="83170400000200000060f0055f0d10d438b088d1699a22a2", 0x18) 2018/02/26 13:10:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = eventfd2(0x9, 0x800) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x2, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0xfffffffffffffff8, 0x8000) r7 = signalfd4(0xffffffffffffff9c, &(0x7f0000504000)={0x7ff}, 0x8, 0x80000) ppoll(&(0x7f0000a61000)=[{r0, 0x4000}, {r1, 0x8009}, {r2, 0x4000}, {r3}, {r4, 0x201}, {r5}, {r6, 0x4100}, {r7}], 0x8, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000)={0x4}, 0x8) fstatfs(r6, &(0x7f0000000040)=""/55) r8 = socket$inet6(0xa, 0x400000000001, 0x0) r9 = dup(r8) bind$inet6(r8, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r8, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r8, 0x5460, &(0x7f0000e26ff8)) ioctl$sock_SIOCGIFBR(r9, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r10 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r10, 0x4) syz_extract_tcp_res(&(0x7f0000000080), 0x4, 0x8000) setsockopt$inet6_tcp_int(r8, 0x6, 0x0, &(0x7f0000000080)=0x8, 0x4) syncfs(r10) r11 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r11, r11, &(0x7f000080037c)=0x2, 0x400000ff) 2018/02/26 13:10:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000180)=""/111, &(0x7f0000000200)=0x6f) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) 2018/02/26 13:10:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/02/26 13:10:15 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/236, 0xec) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000140)={0xff, 0x7ff, 0x1, 0x100000000, 0x44556ffc, 0x1, 0x7f, 0x1, 0xa00, 0xffc3}) flistxattr(r0, &(0x7f0000000180)=""/142, 0x8e) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/02/26 13:10:15 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) connect$llc(r1, &(0x7f0000000040)={0x1a, 0x1c, 0x0, 0x3, 0x8, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x18}}, 0x10) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000000200)=""/4096, 0x7d) 2018/02/26 13:10:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x8000000000080, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x84940, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x7e84, @empty, 0x50}, @in6={0xa, 0x2, 0x1ec0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x58) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) 2018/02/26 13:10:15 executing program 1: pipe(&(0x7f00000000c0)={0x0, 0x0}) fcntl$getflags(r0, 0x408) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x1, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000ff8)='pagemap\x00') pread64(r2, &(0x7f0000f81800)=""/8, 0x8, 0x200010) sendmsg$netrom(r2, &(0x7f00000004c0)={&(0x7f0000000100)=@full={{0x3, {"53b1091faf8fd2"}, 0x9}, [{"8ed41fd5362cba"}, {"01447111c12d0a"}, {"a915887c928c0d"}, {"77adc82aac07f5"}, {"e2ba8a63231e7d"}, {"9202dcc7656f89"}, {"6198a574188a95"}, {"f2a93ec7a5061c"}]}, 0x48, &(0x7f0000000080)=[{&(0x7f0000000180)="a025eb51e40128b035c6af9e17a8908ab15c3eaceb14a8825e8684543d7e2203d17da1b5e5775f30e60a72fe98d01088fb2088544850be897d700f47028556b2182d0f7ea100813968c748c1b5cf64de3d993ea31fa1d8a0cd4fed2491865966483788f7179377f31171514f35eadb7a33429627d509", 0x76}, {&(0x7f0000000200)="61a882edf23db0b9a19da893f1f867da3e8a3e42f47d42e42fdfe4e5d63b494faae9002018f150eaf1f325839f64cd0e95934c8bcf889e3ee7fb01c7e6fd0d48f22e06faa544dd6165452700d6b975b979f2e4b6feeef644066c74a8d8a0f8bca3842b7678c7546074d4c62db7948faf6ac0f956f62b93a2a84ed614aa2ab605b0b27eb4c6b0427c5447155dc2ae03a972f9673b636805a8b31a945b821b13c25a72955b52072872970ecb74fb15425a252615b42f714d693cfa8e66c50d7498c877d204d7abd05e6e9cc75373c84032bd2e82573a5f70af27598c616faf665a9829ef650ed49f6f6bdb04d444cdcefc862cd76f57fb", 0xf6}, {}, {&(0x7f0000000300)="5ac0f4f7030224ebefe4825c10044da5b7f77ce4e1def40fb5f548baaeb734a14626f9a2f9cb31ba98b79aeb150fe3eb82574c73277b53979490643101b641d9959a748fa4addd668728b85a6be7a8b8a4de7d9591e05ce4f8d56e55f4c6952f00be", 0x62}, {&(0x7f0000000380)="6ca49ea5f86cf015cfb1625e4ac9cc9cdb752c540a5d6100f3bd03cceeef12aba53bc7fcbbb34e1aab1ef55958f6c33afd3a133e3228a325d6d151741d4c8a7c73507a743ed84c259610e8ef9a3d710a97a64e67c7360ecab4f19d4315c1d334a42515b08938d3acb22a36cefc6a2e2b7dfd9d8972349c7d20e9e904e6429866727ef962349e1fa0d510d512ab716297609b2148c7060d9e5f50cbaa88f0e9ec4f2c820b81", 0xa5}], 0x5, &(0x7f0000000440)=[{0x60, 0x113, 0x2, "27e90c96e988b592e40c24d6fa00483a6e5f4e0457b87a9e6cc7e4431fe8267adc6292797c4e86feca52a8228fa2f92513f5cb41bc2516be9849eec9d1ac2eeb82b51e2fb5bd1394d59f2a3fdf79e8c58bf289"}], 0x60, 0x80}, 0x10) [ 91.740818] IPVS: Creating netns size=2536 id=20 2018/02/26 13:10:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = dup2(r1, r0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000000000)={{0x2, 0x2, 0x0, 0x3, 0x3ff}, 0x8000, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x8001, 0xd413, 0x100000000, 0x1}) socket$inet_tcp(0x2, 0x1, 0x0) dup3(r1, r1, 0x80000) 2018/02/26 13:10:17 executing program 6: r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect={{0x7}, {0xf6, 0x100000001}}}], 0x1c) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') sendto$unix(r2, &(0x7f0000000000)="cc1a528ae0b144afc66c4b8fc62cb6ff5e0f86f2fb8dbee3c19574819e498e91df1f015a654e22ba3aa4bee10889a85bdc671b590aad78e21dfec6a893c75822215cc2006dab5d77a89ab671473a0070d07248164b2deea3091a6ef899a95954ae81dadacefe612d8cf0ab3ed853e9c964bb31aad7e3dc74fa28f7131eacf0f4a50beb13674b8c38ea6957facb777151f3ad7bfd014851a38e6140dd5ca81fd08383f9998c29112c41794bebf7e38f", 0xaf, 0x4000000, &(0x7f00000000c0)=@file={0x1, './control/file0\x00'}, 0x12) rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:10:17 executing program 1: sysinfo(&(0x7f0000000000)=""/6) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/arp\x00') clock_nanosleep(0x3, 0x1, &(0x7f0000000000)={0x77359400}, 0x0) getdents64(r1, &(0x7f00000002c0)=""/172, 0xac) getdents(r1, &(0x7f000055f000)=""/4096, 0x1000) 2018/02/26 13:10:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = eventfd2(0x9, 0x800) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x2, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0xfffffffffffffff8, 0x8000) r7 = signalfd4(0xffffffffffffff9c, &(0x7f0000504000)={0x7ff}, 0x8, 0x80000) ppoll(&(0x7f0000a61000)=[{r0, 0x4000}, {r1, 0x8009}, {r2, 0x4000}, {r3}, {r4, 0x201}, {r5}, {r6, 0x4100}, {r7}], 0x8, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000)={0x4}, 0x8) fstatfs(r6, &(0x7f0000000040)=""/55) r8 = socket$inet6(0xa, 0x400000000001, 0x0) r9 = dup(r8) bind$inet6(r8, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r8, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r8, 0x5460, &(0x7f0000e26ff8)) ioctl$sock_SIOCGIFBR(r9, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r10 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r10, 0x4) syz_extract_tcp_res(&(0x7f0000000080), 0x4, 0x8000) setsockopt$inet6_tcp_int(r8, 0x6, 0x0, &(0x7f0000000080)=0x8, 0x4) syncfs(r10) r11 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r11, r11, &(0x7f000080037c)=0x2, 0x400000ff) 2018/02/26 13:10:17 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:17 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) getpriority(0x0, r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() ptrace$getsig(0x4202, r2, 0x9, &(0x7f0000000000)) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x6}) r3 = syz_open_pts(r1, 0x0) read(r3, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r3, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r1, 0x0) 2018/02/26 13:10:17 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000200)=""/4096, 0x7d) 2018/02/26 13:10:17 executing program 3: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000000)=""/135) dup3(r2, r0, 0x0) 2018/02/26 13:10:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = eventfd2(0x9, 0x800) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x2, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0xfffffffffffffff8, 0x8000) r7 = signalfd4(0xffffffffffffff9c, &(0x7f0000504000)={0x7ff}, 0x8, 0x80000) ppoll(&(0x7f0000a61000)=[{r0, 0x4000}, {r1, 0x8009}, {r2, 0x4000}, {r3}, {r4, 0x201}, {r5}, {r6, 0x4100}, {r7}], 0x8, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000)={0x4}, 0x8) fstatfs(r6, &(0x7f0000000040)=""/55) r8 = socket$inet6(0xa, 0x400000000001, 0x0) r9 = dup(r8) bind$inet6(r8, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r8, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r8, 0x5460, &(0x7f0000e26ff8)) ioctl$sock_SIOCGIFBR(r9, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r10 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r10, 0x4) syz_extract_tcp_res(&(0x7f0000000080), 0x4, 0x8000) setsockopt$inet6_tcp_int(r8, 0x6, 0x0, &(0x7f0000000080)=0x8, 0x4) syncfs(r10) r11 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r11, r11, &(0x7f000080037c)=0x2, 0x400000ff) 2018/02/26 13:10:18 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000000)=""/241, &(0x7f0000000100)=0xf1) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000040)) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000040)={r3}) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000080)={0xd64e, 0x2, 0x81}) accept4$netrom(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10, 0x80000) rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:10:18 executing program 1: r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f0000aa5ff8)=@abs={0x1}, 0x8) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@empty}}, &(0x7f0000000000)=0x40905467) sendto$packet(r1, &(0x7f0000000000)="9bc13485f053a8ec296dc8886c2b8dd15b9217ea4d932171a58e988cd5748b81de8a23266e362dacf7d370c7219a21a3b0132045bec7ac4889c5a331eda6a10e13381a24992244e2365b5ec9a380013fd41aa4c1d54336aa65bc94b00cb165c79482d9ff41ddea149e90942c913f1df2bdd95450682bbe45c3c41df88c97a0563c41e5a8d4014abed59ed484b1dfd361efa62d60471d6b16374e9973a5d4923bcb1b5296f5cbfbc7266410b9dff38f35d83f3ff1202ef6b3538378fa9eab0ca1c2549b0f8545b3d103a6e19120436be244e25ebbb04be94e4bec2564ec8a59", 0xdf, 0x10, &(0x7f0000000240)={0x11, 0x0, r2, 0x1, 0x10000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x14) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000059affc)=0x1c, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @empty}}) connect$unix(r0, &(0x7f00009c8000)=@abs={0x1}, 0x8) 2018/02/26 13:10:18 executing program 1: r0 = gettid() getpriority(0x3, r0) setpriority(0x3, 0x0, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000080)={0x1, {{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x88) 2018/02/26 13:10:18 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @dev}, @in6=@local}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) r1 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x1000, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={@common='vcan0\x00', @ifru_map={0x2}}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000300)={0x0, &(0x7f00000000c0)=[]}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x7f, @ipv4={[], [0xff, 0xff], @empty}, 0x6}}}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x1}, &(0x7f0000000200)=0xc) accept4$ax25(r0, 0x0, &(0x7f0000000240), 0x800) 2018/02/26 13:10:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x80000000) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x1, 0x5, 0x5, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) 2018/02/26 13:10:18 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x200000000003, 0x4d031, 0xffffffffffffffff, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000c88fc0)=""/64, 0x40, 0x0, &(0x7f0000462ff8)={0x77359400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/02/26 13:10:18 executing program 0: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00003e9fe0)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000a1fe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff}, 0x20) 2018/02/26 13:10:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)=ANY=[@ANYBLOB="e000004e5ed6e4010100000001000000e0000002"], 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty]}, 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x3) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000000c0)={0x6, [0xfffffffffffffff9, 0x9, 0x9, 0x5, 0x2, 0x401]}, 0x10) ioctl$TCSBRK(r2, 0x5409, 0xd2e8) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0xffffffffffffffff, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x18, 0x2, 0xfffffffffffffff7, 0x800, 0x101, 0x0, 0x10001, 0x6, 0x3d6}) 2018/02/26 13:10:18 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(0xffffffffffffffff, &(0x7f0000fd5f0f)=""/1, 0x1) readv(0xffffffffffffffff, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r1, r0, 0x0) 2018/02/26 13:10:18 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:18 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x6502df74, 0x7, 0x202, 0x9, 0x80000001, 0xffffffff, 0x2, 0x1, 0x0}, &(0x7f0000000080)=0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={r4, 0x80000, r2}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x1f}, 0x8) r5 = syz_open_pts(r0, 0x0) read(r5, &(0x7f0000fd5f0f)=""/1, 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) readv(r5, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r6, r0, 0x0) 2018/02/26 13:10:18 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000200)=""/4096, 0x7d) 2018/02/26 13:10:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000725000), &(0x7f0000626000)=0x4) 2018/02/26 13:10:18 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db3fd8)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) pread64(r2, &(0x7f0000673fba)=""/70, 0x46, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000ebaffc)) connect$unix(0xffffffffffffffff, &(0x7f0000738000)=ANY=[@ANYBLOB="00f7ff667d1325003200"], 0xa) 2018/02/26 13:10:18 executing program 0: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xa, 0x35, r0, 0x8de) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f0000000fa3)=""/4, &(0x7f0000000080)=0x4) accept4$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp6\x00') setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00000000c0)="5b5da6a3eb7bbdd190abe33eb84e9ab2b1415f0daf4fe5263dad06a43d651f9132ae947b0c57e294f94717a5e639efcada784db6d214675faae34784a22083c782d44d82bf80a5b78d3b0ce77df91b209d5200955355a2e64f74fc0b506ec12ad58961fc82f829d44a3665ce02b29f1579128fcb318097115a895a4b596d5cc59c3f161a506c2d9866a6a3de4edcf40315c82130e44c78ee8a6733e2df18fde8ff4bb51528", 0xa5) pread64(r2, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000180)) write$eventfd(r0, &(0x7f00000001c0)=0xfffffffeffffffff, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) get_robust_list(r3, &(0x7f0000000100)=&(0x7f00000000c0), &(0x7f0000000140)=0xc) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000001c0)=0x8, &(0x7f0000000200)=0x4) 2018/02/26 13:10:18 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x7fffffff, {0x0, 0x10001}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:10:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10001, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) fcntl$notify(r1, 0x402, 0x12) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r2, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) 2018/02/26 13:10:18 executing program 1: prctl$void(0x200000000023) 2018/02/26 13:10:18 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:10:18 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) arch_prctl(0x1007, &(0x7f0000000040)="6edd8ce17785968808e0797993c0f0c39a7f2c56c0eb9c9e9ccb849c45fd01b58f297f9ab0cf7d580b3c5d30dfddad77595694161b0b5fa0efcad6c4fcd612a715f7ec5f1273e57c284455ea4c4be712ab0261dcfbaddbc6912fe46ab59f459822f33579b576493e28f4ee7dfa4054dc353ee1a0") ioctl(r0, 0x2275, &(0x7f0000791ffe)="0080") 2018/02/26 13:10:18 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/02/26 13:10:18 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_proto_private(r1, 0x89e8, &(0x7f0000000040)="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") connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f000000cfc8)={0x0, 0x0, &(0x7f0000025000)=[], 0x0, &(0x7f0000026f78)=[{0x7c, 0x29, 0x3b, "3b0d986b69b8b1c04e882d72e354d486ce7fca288e4bfffd710d2bfb90472b864da955e91e7727db8fba999cf48e61767e6a7a91a421c81d0924ebda52e55563c3febb9c9c37415c74ce505f9cd4db4a924216f3e8d17be423f6bae6ad2d9f6add7ae442f56b2ec3ff1274c794"}], 0x7c}, 0x0) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="2700000002000000556bdc686aaac242b16809ed3f9fee0700000005000000047f100e27d50a991153584ae7a44b2af2f14c5e645a250dfab076408b6538be34aa9f168f3550ed108b1fbc95aa68d8e581da363a7a0db3de0aff8b84ac83b5fd75e60e69867733"], 0x58, &(0x7f0000000140)=[{&(0x7f0000000080)="f794bbb829bb3633d80de6547be9e5b8cf7b5860924c0a283f6e613e9884da50a1592da42cd6cbc3f61b62b1fa64d270e379014c540682e84c230db03bf766b25f7ea507792af9514885257968bd3748b4759a11b04b24080cba004f9b902cd84cabcdee14371697d1d745f36203fb364e102307575e90e4e93df5e465e05e936bed912da9057462e0f0467e6615f2d521327eb2059528e20d93edde61075c052dc1efe41f2e1ac2", 0xa8}], 0x1, &(0x7f0000001040)=[{0x20, 0x104, 0xc2, "2f7792b7d67a58fd2802433e4d873b0126b8"}, {0x100c, 0x10d, 0x6, "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{0x100c, 0x3a, 0x1, 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{0xe4, 0x1ff, 0x8, "e8cee9d60117eef1de6656c9cf988648dae0b8439b733191d82262d5291345517355a825cc8ced50043a82615c6399a16f2127b1c49133769d5f68799dbc9355b1f4c9d5e6a1bdd214bd92530f63513193e4b790809fdca147ca69f4011fb6da4d5ae72c6a60d0192dcef6f8be51d1122f0ab6ec91b0ff8bd7154e226c395c81275df58d7b4bf5b78155ea65b34d22de4812dbf03e556337526588f952b32efe6a58881308f076503d5d3c15fe17e8b87f7d87e6c2f4a0ee56c07dce2fdff493541d561b88e4220643c6809afd28d62bd0e42f1a18"}, {0x10, 0x197, 0x8, "9479"}], 0x212c, 0x4}, 0x24000001) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/ipv6_route\x00') ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000200)={"0a543f6def0a37c3562c07caec346b5b", {0x4, 0x8, 0x14, "3429a5382da5", 0x20}}) 2018/02/26 13:10:18 executing program 1: mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r0 = eventfd2(0x0, 0x0) writev(r0, &(0x7f0000000fff)=[{&(0x7f0000006000)}], 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}, {}], 0x2, 0x3) 2018/02/26 13:10:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)) 2018/02/26 13:10:18 executing program 1: unshare(0x8000400) fdatasync(0xffffffffffffffff) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002e2000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x10000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x73}], 0x48) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000080)={{0x5, 0x101}, 'port0\x00', 0x1, 0x12, 0xfff, 0x2, 0x6, 0x4, 0xd672, 0x0, 0x4, 0x101}) accept4$llc(r0, 0x0, &(0x7f0000000080), 0x80800) [ 92.910507] IPVS: Creating netns size=2536 id=21 2018/02/26 13:10:19 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x58}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x7) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) 2018/02/26 13:10:19 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000040)='./control\x00', 0x4) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000000)={0x7, 0x9}) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:10:19 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0xffffffffffffffff}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000000)) 2018/02/26 13:10:19 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:10:19 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000200)=""/4096, 0x7d) 2018/02/26 13:10:19 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x5}, 0x8) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x8) kexec_load(0x3ff, 0x3, &(0x7f0000000280)=[{&(0x7f00000000c0)="44dd9f8cc2815d445101de9b49c66485bbde7303f23817789280eaa9a0b4ab71300851331b3845682c607a29f4e65a4adf9ea78d1eb9f0ada4e19f12d78fa426022294d05f377cc19000a2d9b910fcb62ad37da8b26a72f8a7039d8398da6fe122a429bf75a66faa84a8221e23a6fc27319dc4ad8b7644499c38e60571c0e9234adfb6a112cb93ea5a3834abf630f68f9a65b2eb5156122da41c4e2eee64ed1cc02d6403e08e66b5947e464c298c6093ff66309024dfb8573b41da94d10464ccb962b3c084394c2e73952ccc3d982162b6fe5f3d6dcde9ef8bb5c000450b69dedbfe4ccccfee", 0xe6, 0xd46, 0x9}, {&(0x7f00000001c0)="ba1f2ab6216907652dcf844fd2fde1ecd23eac0840629ccba7f68d4894e41e9aefa24045de5f9fc37bc84b57453a8c5b0bfb4dad954c", 0x36, 0x2647, 0x7384}, {&(0x7f0000000200)="cfa31712a920478fb3fb5a380f553d36bc887a0e0f5f218c9757d7256369962611d2ec566629a0eac0e5a886f71f78b8efe330fa70b96da32b450c3dcdc358acb33e8d57d203745885f4", 0x4a, 0x100000000}], 0x150001) 2018/02/26 13:10:19 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0xc02574e0872c6299, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000280)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() fstat(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = getpgrp(0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00000001c0)={r8, 0x8, &(0x7f00000000c0)=[0x4, 0x0, 0xfffffffffffff801, 0x8, 0x7, 0xffffffffffffff7f, 0x8, 0x7], &(0x7f0000000100)=[0x8, 0xfffffffffffffffe, 0xda, 0x4, 0x4, 0x101, 0x0, 0xa1, 0x948b], 0x10, 0x1, 0x9, &(0x7f0000000140)=[0x1], &(0x7f0000000180)=[0x7f, 0x8, 0x40, 0x0, 0x2]}) r9 = geteuid() getgroups(0x2, &(0x7f0000000540)=[0x0, 0xffffffffffffffff]) r11 = eventfd2(0xff, 0x80800) r12 = socket$inet_sctp(0x2, 0x5, 0x84) r13 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r14 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r15 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000600)=@ax25, &(0x7f0000000640)=0x10, 0x80800) r16 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/access\x00', 0x2, 0x0) r17 = socket$inet_dccp(0x2, 0x6, 0x0) r18 = inotify_init1(0x800) r19 = syz_open_dev$sndtimer(&(0x7f00000006c0)='/dev/snd/timer\x00', 0x0, 0x401) r20 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer\x00', 0x40, 0x0) sendmsg$unix(r0, &(0x7f0000000800)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000240)=[{&(0x7f0000000080)="9526b3d299811fc624c4258ca3ef8a66e6c3f6355fbb1cca8f8baaeb02c6ebd37043fbcfe9b2ab0e1f7046103a4a3363f21b98fe64ad8c322388fbf0cd10b3f5446f5c789b702e4b81e74500d7022a7db9487fe3844922baae6891da2abf3a891743236643e72bb1c95c50e1765660bb5aeb5728bebb54eb80cda84514c1a0e9d8957458e02e288dcc5182f5a6ab2511b3b8cad3200af94d079e752b9db8b6002871204ffe2f06e67d53508e4b932a8618151b6148cf883ffd39fb8d9c826c1989d22fec00e06daa9e2c0d513d57d4defe61a6be", 0xd4}, {&(0x7f0000000180)="f96c53ce3f3e8b64bdd1d8f543c2b14d22aa5176f4fecd72e83e1553ee1a4051e937d3779f926a1f1ad08ed2e54817166328a5cd2d21ff19d4baf5b1a7ad3c855d948ffa8d3ca511759d3ac2d4d3175fe133909da9fe9a3e2ad1f7d5fd0de44b9b4cda62e1eb6c98f0d64e6dd86a8f1090cbea7223aea20e70c0a4945582b54976d289e706d7328696a58a112b14dccc60c7a0e8585cb4a20cf15b2cab8211262faf53e9e018634aa3e27adb900eb6fac73b6879", 0xb4}], 0x2, &(0x7f0000000740)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r9, r10}, @rights={0x10, 0x1, 0x1, [r11]}, @rights={0x20, 0x1, 0x1, [r12, r13, r14, r15, r16]}, @rights={0x1c, 0x1, 0x1, [r17, r18, r19, r20]}], 0x94, 0x4000000}, 0x80) r21 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r21, 0x6, 0x1, &(0x7f0000000000), 0xfffffffffffffdf8) setsockopt$inet6_mtu(r13, 0x29, 0x17, &(0x7f0000000840)=0xa20edcdeaca874cf, 0x4) 2018/02/26 13:10:19 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@get={0x1, &(0x7f0000000000)=""/6, 0x7}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000005fbc)) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000012000/0x1000)=nil, 0x1000}) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/26 13:10:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000000)={@syzn, @ifru_addrs=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x89, "7e105046ef452691fd3da9dca358fff9490fd0119a77c3642778a9994f0c57e2b038cb1f322141c15c4a59bc74069a1966781dbb022a90e2d97cba030f2806320ef70bfdc6bfa27fcc929e4792dfe0076e2945236996d6a5b569c145ee82b1691a03d50559c9a7445f67a59070439e8ca0de687719f25a9b903b468097ca80997f0654066a0677ac23"}, &(0x7f00000001c0)=0x91) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r0, 0x0) 2018/02/26 13:10:19 executing program 7: ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r0 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r1 = socket(0x10, 0x802, 0x0) sendto(r1, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:19 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:10:19 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$addseals(r0, 0x409, 0x10004) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000080)='net/icmp6\x00') syz_open_pts(r3, 0x20440) 2018/02/26 13:10:19 executing program 3: r0 = socket$inet6(0xa, 0x4000000000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) pipe(&(0x7f0000000000)) 2018/02/26 13:10:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x11, 0x801, 0x7, &(0x7f0000000000)={0x0}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x200100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x5, 0x2, 0x2, 0x7a, 0x0}, &(0x7f00000000c0)=0x10) read(r0, &(0x7f0000000100)=""/166, 0xa6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r3, 0x4}, 0x8) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) shutdown(r0, 0x1) 2018/02/26 13:10:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) socketpair$inet6(0xa, 0xe, 0x7fffffff, &(0x7f0000000000)) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) 2018/02/26 13:10:19 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000040)=""/1, 0xfffffffffffffc8c) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) dup3(r2, r0, 0x0) fcntl$setsig(r1, 0xa, 0x16) 2018/02/26 13:10:19 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000200)=""/4096, 0x7d) 2018/02/26 13:10:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='cgroup\x00') fchdir(r0) sendfile(r0, r0, &(0x7f0000000000), 0x7) r1 = syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) epoll_pwait(r1, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0x4, &(0x7f0000000040)={0x6}, 0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000001c0)={0x9, 0xfffffffffffffff9, 0x7fffffff, {0x0, 0x1c9c380}, 0x0, 0x35}) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000000040), &(0x7f00000000c0)) getresuid(&(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140)) 2018/02/26 13:10:19 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x8, 0x7, 0x5, 0xfffffffffffffffd}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051bff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x402c542c, &(0x7f0000000000)) syncfs(r1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/02/26 13:10:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='cgroup\x00') fchdir(r0) sendfile(r0, r0, &(0x7f0000000000), 0x7) r1 = syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) epoll_pwait(r1, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0x4, &(0x7f0000000040)={0x6}, 0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000001c0)={0x9, 0xfffffffffffffff9, 0x7fffffff, {0x0, 0x1c9c380}, 0x0, 0x35}) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000000040), &(0x7f00000000c0)) getresuid(&(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140)) 2018/02/26 13:10:19 executing program 1: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x100000000002) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) timer_create(0x5, &(0x7f0000000040)={0x0, 0x3a, 0x3, @tid}, &(0x7f00000000c0)=0x0) timer_settime(r0, 0x1, &(0x7f0000000100)={{0x77359400}, {0x77359400}}, 0x0) 2018/02/26 13:10:19 executing program 7: ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r0 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r1 = socket(0x10, 0x802, 0x0) sendto(r1, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:19 executing program 3: ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r0 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r1 = socket(0x10, 0x802, 0x0) sendto(r1, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000004000)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000004100)=0xe8) connect$packet(r2, &(0x7f0000004140)={0x11, 0x9, r3, 0x1, 0x10000, 0x6, @random="7eb85f74d880"}, 0x14) 2018/02/26 13:10:19 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000858ff0)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x50}, 0x1}, 0x0) getpid() 2018/02/26 13:10:19 executing program 7: ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r0 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r1 = socket(0x10, 0x802, 0x0) sendto(r1, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:19 executing program 6: mkdir(&(0x7f000082f000)='./file0\x00', 0x0) open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r1, r0) 2018/02/26 13:10:19 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_cache\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xffffffffffff5900}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x3, 0xffff, 0x5, 0x401, 0x8f7}, &(0x7f0000000100)=0x14) eventfd2(0x40000, 0x80000) clock_nanosleep(0x3, 0x1, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000040)) r3 = syz_open_pts(r0, 0x0) read(r3, &(0x7f0000fd5f0f)=""/1, 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000140)=0x5, 0x4) readv(r3, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x400, 0x0) 2018/02/26 13:10:19 executing program 1: ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r0 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r1 = socket(0x10, 0x802, 0x0) sendto(r1, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:19 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0xfffffffffffffffe, 0x4080002) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x8) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20001) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x1, &(0x7f0000000040)=0x2) fcntl$setsig(r1, 0xa, 0x2) rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:10:19 executing program 3: mkdir(&(0x7f000082f000)='./file0\x00', 0x0) open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r1, r0) 2018/02/26 13:10:19 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) connect$inet(r0, &(0x7f00005a8ff0)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d00b2a4a2809302000002000000000000006925000b0000000000130000008848a3c728e1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c0000000004", 0x55}], 0x1, &(0x7f00000002c0)=[]}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) bind$llc(r2, &(0x7f0000000080)={0x1a, 0xf7, 0x6, 0x1, 0x7, 0x120a, @empty}, 0x10) sendmsg(r0, &(0x7f0000779fc8)={0x0, 0x0, &(0x7f00002f0000)=[]}, 0x0) [ 93.812871] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. [ 93.824363] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. [ 95.860736] IPVS: Creating netns size=2536 id=22 2018/02/26 13:10:22 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000200)=""/4096, 0x7d) 2018/02/26 13:10:22 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) accept4$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80800) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002c3f18)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x1}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0x0, 0x9}}, 0xe8) ioctl$TIOCNXCL(r1, 0x540d) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x9, {{0xa, 0x2, 0xec2be0e, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}}, 0x88) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/26 13:10:22 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:22 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20c00, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) mq_notify(r0, &(0x7f0000000080)={0x0, 0x2c, 0x1, @tid=r1}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@broadcast, @in=@remote}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000ff5)='/dev/hwrng\x00', 0x450000, 0x0) 2018/02/26 13:10:22 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/02/26 13:10:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/02/26 13:10:22 executing program 3: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x3) pipe(&(0x7f0000000000)) fallocate(r0, 0x1, 0xff00000000000000, 0x4) pwrite64(r0, &(0x7f0000f8d000)='-', 0x1, 0x0) fcntl$addseals(r0, 0x409, 0xb) 2018/02/26 13:10:22 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:10:22 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0xfffffffffffffffe, 0x4080002) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x8) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20001) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x1, &(0x7f0000000040)=0x2) fcntl$setsig(r1, 0xa, 0x2) rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:10:22 executing program 0: getgid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x4000, 0xffffffffffffffff, r0, 0x8001, 0x4000) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x10, 0x800) r3 = dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000000c0)={0x200, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40086436, &(0x7f0000000180)={r4, 0x21d0}) splice(r1, &(0x7f00000000c0), r2, &(0x7f0000000180), 0x9f, 0xd) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000001c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2001}) flistxattr(r2, &(0x7f0000000000)=""/96, 0x60) 2018/02/26 13:10:22 executing program 0: timerfd_gettime(0xffffffffffffffff, &(0x7f0000d5aff0)={{}, {0x0}}) getegid() r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x1f, 0x8001}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0x1, 0x81, 0x20400, 0xffffffffffffff7f, 0xfc}, &(0x7f00000001c0)=0x14) fcntl$setstatus(r1, 0x4, 0x400) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000000200)={{0x3, 0x3, 0x6, 0x0, 0x9}, 0x3, 0x800, 'id1\x00', 'timer0\x00', 0x0, 0x9, 0x4, 0x9, 0xffff}) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) rt_sigreturn() timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000d18000)={{}, {r0}}, &(0x7f0000c95000)) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 2018/02/26 13:10:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ftruncate(r0, 0x8) writev(r0, &(0x7f0000d23ff0)=[{&(0x7f0000067000)="2900000020001980013d7524100a0021020008001700002a00e8ffff0800020003ee000095645aff22", 0x29}], 0x2000000000000074) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/26 13:10:22 executing program 3: r0 = memfd_create(&(0x7f0000b80ffa)='ramfs\x00', 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040)=0x49, 0x0, 0xf) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0x1) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0xffffffffffffffff}, 0x4) lseek(r0, 0x0, 0x3) 2018/02/26 13:10:22 executing program 3: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f00002daffc)=0xc) fcntl$setown(r0, 0x8, r1) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x505, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) waitid(0x0, 0x0, &(0x7f0000f9dff0), 0x1000002, 0x0) 2018/02/26 13:10:22 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0xffffff8e}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x112) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) fchownat(r3, &(0x7f0000000040)='./file0\x00', r4, r5, 0x1000) dup3(r2, r0, 0x0) 2018/02/26 13:10:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x5, 0x30, 0xffff, 0xac}, &(0x7f00000000c0)=0x18) r2 = syz_open_pts(r0, 0x0) pipe(&(0x7f0000000100)={0x0, 0x0}) modify_ldt$write(0x1, &(0x7f0000000140)={0x1000, 0x1000, 0x6000, 0x5e8ed678, 0x7ff, 0x283f038f, 0x3, 0xff, 0x9, 0x10000}, 0x10) r4 = getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002680)=0x0) r6 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000026c0)={0x0, 0x0, 0x0}, &(0x7f0000002700)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002740)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002780)={{{@in=@multicast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000002880)=0xe8) stat(&(0x7f00000028c0)='./file0\x00', &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f0000002a00)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x808000}, 0xc, &(0x7f0000002640)=[{&(0x7f0000000180)={0x2358, 0x27, 0x600, 0x2, 0x3, "", [@generic="a8e8912a8e8a714acd369cbeb0a3cf7bcd805ea23110dd7588c355506e2712b8d35d7dc81be2076899b383b335cec6d93d341478575518296eb4c4f8909fc0fd6227d455a197ee42991b8e46415ac7091a5c2689d72f469eafe38677460d4fddf03a21ce4e5a2eeffcea12ae2601d0e5d5971c2dba9bc3e4579e42fd7f6a1b2ff8fd6d0b2fab5907ff21c1", @generic="3faf8228049f83540f2751ae802f6314acc89ff11f7c5dac483bba421f3957514038221b252202332d97a684bc05314ca58b8f9ee8123940efa7862116f75c138a0ae517424fb59a3ee665334198b95296a4a89ad7d1f7908df2a659da642e95b395438340e2b307a7c886bb4eccde562e3126489a12f9580f230ef164ac59a5699ddc1ec36301920adaeed202082a6d0cb8a57bebf33651e3bec5ccd811ebfb6c1b249222a924572490c3d035e48901691effbef18dbe9aa6aa0254c93e13618efe1c21ab3471de5a4cfce8909916c37cbc53e22da35a2aeaa6392e0cc2e9606b54c53f0e07318fdcc971b05a7b76ffa1afc8deba0e2abfd409052abb1ca179e4f43a4b0f1c9d4492dfbedb9d6c1a1b9d473eb3465d30c802413d4f2caf2d4ecaf8c115e6f38c5fbe388e70fbb957aadf3991cd46860ddcc9a437cf7aa81010feb3b3743c952e97636d0fc65e11263b841897c1366fe633539d5a3db4a50db6d155a2e33627cfda8e5c0a4697c62b48fccb90d4a49b9390aa1c5c85ba8c7b5fe7065a96020e7002969e5b25470a0d1d681849542ea83825b25099d5223a9bfa104ec7cf2d1b198367cc568a6dcce518c6d669acaa9916a65d481410150c0c672046b29a0b26d60ba50a91ddcec7e8f0ed37e6ad4b3abee329288299a6403ce63e493db2845fb3379f726a8f7f7ae9fc183eb243082aea39f8757cf463904a3cd8dfe4dd56116443e842bec9234bbc6177461c0fa0b0b48c872bfa4d21dec7e124b8a3653d1d8c7666b225c3c773bc7c2cba32e2e4344ebb4fba22a11f21ba2790b5d1aefb0022d1c0214279ccf9122b40f6b020806c41879f628ed006945666eb07409c60b9c3f55ba54cda6d17baba7e7046c16094d41716499f2a80ef186b801ee6b5f6a7cec12750a1198bebd820eb77a542a93b4f5faa1dbf721da41e98284e2f8ba4e443760b1783db6edb8c319eb9e99fa125aca7750e2631ee9b6299ae0a5aaa8e5da1be6fe30363ddf4623a99468f4dad057fe52eb3fbf68a276c528ec955a9114dccc8bd18fa84a1d1ad499ee4c428a5bbb096f6643e42a06a7656183cd1d4ed2d820fc9bc46b2d8ed91b35bd79ed56a15ac0aedeb97880737ad4b609368c843128f0fd883148be638a2439e779ad0089747761da0e13185b1d328d1f1fa41ea16c32a84c06a7d1c95205cd759938bbd25bff6dbc64cfd966e72f6207b41bf3d1db0d3665d3e2b3d20b0f3ad29bb86f99181c63798f5788a9a6684b240862cb5edf4924fa4b99ae3d79af7a512eb2d3c048398655e201bc19bfbd7d39eebe2d8d7d2b2ccbae31d8344e0a3b0c00f65fa8a189613665537817c925e86419d20c770ff3a038055bef71ae45e643fdfff4522ee4cdbcc68bdf058534a41f3dd915c1d0716838ad943009845d56ad81e835249727f1857ee1cbf3ccbbe9866b3f244be3f18624cefac0f86833d2d82e87b6e03d3df57decc5bbee554b1fa0e72aafc402051147fc8664ff0289b824641b30201f5b9375b1dbacc231ee18ddc291f30bbcfe7e9872f60ac6fadec668334026cd54fbca000b5ce0d66d2f93cbc36ea9d2168a8389a906f4952d0e93d3d8ae270f2a937ff61ab600a0502d4ab508ef8a48607e8785c5cbcec4716923fe5226b6003a8434d7245d9bb9dff2bac76c1e72e5ed644b9a7d8ed14d3c73bcd84bf6b4e195e71155a8be9b2d9aacbaaf15c6f1ebd80733c6041c24f3b3611cfcc02fdb49b871583a2aad6ad0f86657c4bf5d6a614e3159d7ce6f4a9c9793ec1e73687cdab7cb23343fcf6e71e316e239a64c26796bf7e969c335df84b6d6a7781055417f065b526897dde48711f3247882c77d910c143c25a41a9502120edf88a5c1faf7b254f051075538ebc43b764d7f05200cfcab2d131e0be8c7a6cbdc55205cfdae052c54b28cacfcb22c6c5283757222fefe41878e6b38ebc9e1a2ed0da91a0004a2c5693d02298a7f79d307da505cef4ff0182bb13ec9198ad49a14c45219690ecfd25885a8ee26dc06fe78339270d81242e2c03b8f0626edcfad78440017e0ded55b10b06a56f5b87cae8b60f43fc89ffedc5cf5386c90a62cd57f465775600a084b70c31d9cb5cb5c0e95155f9b7eaa82ed7ba3d3c8dad48072b78687931da2aac4874bd97a790a4a04cddadca0e5f9f5e496c16617f3bc7c1e22e32005e4c7f2dd3e4ecd4b4d98baaf4ab14a1ccc4162a69357c4775f82dcf847126877299c75c9d102b183102a46b62e0d61bb83db792a9d9de5475ecd391ad8f835b439b734ee30abf4e9ffb573805237944498e1af8b4123bd4d9564f5ff44811b3c62503cf3bf6444271731050153d43848ee1209c40d55c367188cf922077bf5808d0eab838ddd8ceb8b4b78ed67d766451525fd3e6acb7ba3b521bacd66ab83c94e2d0e0ce2db887fdc941d63793bb2b9f9f76968e4b9b75eec12c71072641f2b3ef3336ec267ab391ce0d3778a8835e1cdd0888fc1469edc5127347ffce74c159bb92eb7b4aff16f82bad73b3a2394fa790b06f66f04dabac7b58e06ed19c191928bd1173a4f7001359e5936cd38ba21f1cccf3693326ae23f00f9c79c0ae1256684c2cae0ce052f5857f924cd066fc2e867dddf919f620c1fb7be22d4a175de864ba69c5edd5d53b941d42b448f346c3d95bf1e57f3d1c46eb69c2b08628cd5c3af4cf1f3e90191d4b7582a77c74898dd6e747929638ee929294fe499f996234090770a1514aafc42dcb86f7f8681159d79a9d8a6abd975a322174542883453f32a4251f0e7787865d19e0d50ec2da6c83c6e958b5e047439ce470a711245b2be9cbcc295e6d331de65f5ceeac2c10e7b3f0b5f2ff130b4c3e17ae83beca19ee08da2e1056a34c5a85825acb39f681427de9bfef343a6285d52684f7f4a4b85c95e5627a6c95bc07334541977e1599a2181583e0c72ac00b76273d87d24be2a3bfa084009a0cf10ad9b0f8eecfb966fdff9624e6ec486e003d8cab0bb44998d75833c652b7b19eb0669bc8c0db1425bc88c203d6dc4e55100356ff70e648529243062fd6d154f1f6d2955d6dc428f59273645d059b8505124a1bfaf3cd03e72355328457beaf6af136fef6df1fba519feb9bb14a80a6c09c98be79167a53abadcd257da74ab85c92b26b2698cd6dccd4592a59375ae350ddd6bd0d28e6c188006f5202e09df751ba54ecf9adea96b33d4c850ca28694debcec7880d4ad0534e0d16c2992cbcdcbc003cdee2cf9231c6c4edcc1dbc811de9e753158c583758a64125eb7eca8bb372cc7ab5d17b21f4357d22b74ad16e2847e33a44d67d970c988d64f01aa5a7bbc8f18ada0e60b3067bfac489d986987d2047d20b0c7629013218feb126ee602419aadb13f4d4404f02988c799b69f635d1909470a995cf42d4e7a9936a7cddd62aff696c2d3fc88676f5f366f62fc7f78e1056f0f1d1cd77e5ddf9f1369e5ee7a8a91dc67ca5aca316ea0332c9d4ede71656c192c40f67ca3b65a54619e1f55e154b9da72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@nested={0x1028, 0x2f, [@typed={0x18, 0x39, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0xc, 0x49, @fd=r0}, 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@nested={0x12c, 0x4c, [@generic="74a1a4812f58dcfb12531bc0986c30b6eafea2aa505b9b47eefe7ba487839c810e22277941731dc21a", @generic="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"]}, @generic="1746e0ec58476446a3500e4aebf2860140ce33fe5beeb9a1157664334983fff8bfbe6d8e97eb2634e67f4a5924306e001e2de1b53e6f3650a17f35178827f761ce66bce92b92df316eecf8af2e1d99a8a144e6acbfcf1e8130d1300d9f974a077226c794f51d768a5aa65762c777291148c65a7d639f7cc362ba9a8150fe9dc5451954bab0bf366d11e48ee1dc0e8da440e6e4a667ea69cb1566da85247bf69abb09d7d27202754191c5606fd5a18a6b6f8a599b57d4be4d0bb531f1eaf1573454639a1bdc70cccbc182c3ae4c8d2dac98ed9b32cffcfff8563c7e83d5faa794199ec94bd0f7977542e2c2bc659c52cfe7ca", @generic="c6348d0e0fc4325964c4f74962339d97d597047eec3f6164f6c894fd9304cbc6368b746a8cb94f3fe5789a17502f1c3b34d889b323b04f729f9a023e39e7e2303c6c558dc27a5cad40f1066d4fe4ccb3e01986ac3dc6231603cc7ee46ae8ca0b530b20a58caf12d1661ab91c2bedbb964b00fc18fc"]}, 0x2358}, {&(0x7f0000002500)=ANY=[@ANYBLOB="10010000350008002cbd7000fedbdf2500011c000c007a0000000000e00000010c004e0000000000", @ANYRES32=r4, @ANYBLOB='\f\x00\f\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="59298ca266f6004985598511903d939be637965fc9d94f5dd2f824b940485adce00e916ba265bd7727efb551107860fc65a17ba0dd24574e1c79c86afa7753c80d9b4dd0526bae1de3c4f78ed495eea47b200b7785aac6ef9a26aada01308789bd6775748b11126e55923bf4f9632c44e0ed90edab82326a39b0a7a53c873cad3b6874eab6ff3acc8463d4b947a9a1c1ec26b3f4d39f145eff67785c59a06dc8583d21bdded6c0447e9eb6ed09274599d8b499af70b4d79a0457685b884f2949a950ed16727d306f"], 0x110}], 0x2, &(0x7f0000002980)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r2, r2, r0, r2]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x5c, 0x80}, 0x40008c0) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r2, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) write$selinux_load(r3, &(0x7f0000002a40)={0xf97cff8c, 0x8, 'SE Linux', "c56d245e758958fea9367810ebaa6412dc7e843ca6dbdbccec22debd12ca0f906781de391715ffa345f059f079db2c207b7e326290ed25291281e34255063e3687f6d242c7459776ac45f390d4f03798496548ec0e763c8eb30432bfa29f555bdc6e70b9bfff4ad30748972df377c9901e769ee4043c290316807df27facb76b657d81d9a13a22cca20e8a2a2dc0b70c04ca089bc7108de33e1a37ca905a041104beed"}, 0xb3) r11 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r11, r0, 0x0) [ 96.600454] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. [ 96.611881] audit: type=1400 audit(1519650622.190:73): avc: denied { create } for pid=16959 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 96.646511] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/26 13:10:22 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000200)=""/4096, 0x7d) 2018/02/26 13:10:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x40, 0xfffffffffffffe01, 0x8f, 0x2, 0x8, 0x9, 0x2, 0xfffffffffffffffe, 0x80, 0x8000, 0x887f, 0x4}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0x0}) listen(r2, 0x100000001) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup3(r3, r0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x200}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x1668000, 0x8000, 0x0, 0x48, r5}, &(0x7f0000000140)=0x10) 2018/02/26 13:10:22 executing program 1: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022dfe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x27f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007d4000)={@common='lo\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000016c000)={@dev={0xfe, 0x80}, r1}, 0x14) 2018/02/26 13:10:22 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:22 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') fstatfs(r2, &(0x7f0000000000)=""/248) fcntl$setpipe(r2, 0x407, 0x3) rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:10:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40002, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x1, 0xa8b, 0xb4, 0x11}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r2, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000080)=0x5) 2018/02/26 13:10:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x2, 0x80000) getegid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @empty, r1}, 0xffffff5a) r2 = fcntl$dupfd(r0, 0x406, r0) timerfd_create(0x5, 0x80800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000000)=0x812, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00008a2fdc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00000000c0)={@multicast2, @local, 0x0}, &(0x7f0000000100)=0xc) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x202, 0x0) connect$packet(r2, &(0x7f0000000140)={0x11, 0x18, r3, 0x1, 0x100000001, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@dev, @dev}, &(0x7f0000000040)=0xc) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x5, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}, 0x104, 0x0, 0x8, 0x2, 0x6, &(0x7f0000000080)=@generic="af9b78c6d37fd767a0677a85b3847b30", 0x8, 0x7e673ecd, 0xfff}) 2018/02/26 13:10:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="00000000000005") getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x10000, 0x0, 0x11001c7480, 0x274}, &(0x7f0000000100)=0x18) getdents(r0, &(0x7f0000001000)=""/24, 0x18) 2018/02/26 13:10:22 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:10:22 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000001ff7)='/dev/sg#\x00', 0x3, 0xfffffffffffffff9) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) getresuid(&(0x7f000000c000), &(0x7f000000c000), &(0x7f000000d000)) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 2018/02/26 13:10:22 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) socket$inet(0x2, 0x7, 0xfff) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000001300)=[], 0x0, &(0x7f0000001340)=""/241, 0xf1}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="617165792e13", [], {@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) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x1, @empty}, 0x10) 2018/02/26 13:10:22 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:10:22 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000004, 0x44031, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") syz_open_procfs(0x0, &(0x7f0000000000)='nYt/osced\x00') 2018/02/26 13:10:22 executing program 0: seccomp(0x0, 0x0, &(0x7f000016fff0)={0x2, &(0x7f0000e5c000)=[{0x20}, {0x6}]}) 2018/02/26 13:10:22 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x5) 2018/02/26 13:10:22 executing program 0: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\'%$cgroup\x00', r0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000035dfc8)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020e000014000000000000000000000005000600000000000a00000000000000000000000000000000000000a3960001000000000000000005000500000000000a00000000000000ff010000000000000000000000000001000000000000000008e511000200020000000000000000001a000000020300000500000000000000ff010000000000000000000000000001fe8000000000000000000000000000aa"], 0xa0}, 0x1}, 0x0) [ 98.760350] IPVS: Creating netns size=2536 id=23 2018/02/26 13:10:24 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000200)=""/4096, 0x7d) 2018/02/26 13:10:24 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) socket$inet(0x2, 0x7, 0xfff) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000001300)=[], 0x0, &(0x7f0000001340)=""/241, 0xf1}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="617165792e13", [], {@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) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x1, @empty}, 0x10) 2018/02/26 13:10:24 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:24 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x9010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r1}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) read(r3, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r3, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_pts(r3, 0x40000) dup3(r4, r2, 0x0) 2018/02/26 13:10:24 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x143) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x1000) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, 0x0) 2018/02/26 13:10:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x20040) writev(r0, &(0x7f0000b5aff0)=[{&(0x7f0000d34fd5)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2018/02/26 13:10:24 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:10:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40000000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r0, 0x0) recvmsg(r3, &(0x7f0000000100)={&(0x7f0000000180)=@un=@file={0x0, ""/55}, 0x39, &(0x7f0000000000)=[], 0x20000000000001f4, &(0x7f0000000200)=""/61, 0x16d, 0xe2}, 0x100) 2018/02/26 13:10:24 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x1c, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0f630c4004000000000010000000000003620840b4c2867059f625edeaa16cf32c25ccf7feb1894b1f256deaeddf", @ANYRES64=r1], 0xe, 0x0, &(0x7f0000000040)="b0bceb2176e08e2e4c7e64d7a3f3"}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x4}, 0x4) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[], 0x72, 0x0, &(0x7f00000000c0)="4a11a9c6a453856bad4d635274ad36b34c353892c15d3a93fc7d88e359d920055c1406ee2be924d57c2ca9a10dddd01d6c42dec7fa3ce840fb5f6578766e93886cc33ad156bd0cfa03259b5831a5137c10df261a3a788d4f9ac0209d3116fabf64ddd606cd0efa1552eb285cc5ca07f82bfd"}) 2018/02/26 13:10:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x28, @tick=0x8000, 0x9, {0xdf, 0x100}, 0x5, 0x2, 0x2}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000007000)={0x200000000, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000009ff0)=@generic="d05489e30c109ba1621b228c88678c7a"}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f00000000c0)=0xfff, 0x4) 2018/02/26 13:10:24 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r0, &(0x7f000000aa80)=[{{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000100)="cb68212218700ac596d8969e354fb257", 0x10}], 0x1, &(0x7f0000001140)=[]}}, {{&(0x7f0000007fc0)=@rc={0x1f, {0x101, 0x1, 0x1, 0x4, 0x6, 0x5}, 0x5}, 0xa, &(0x7f000000a300)=[{&(0x7f0000008000)="2620ce2169e2e67a17b573f048a6152197490a1fa02e0c805462dda9499d7a61d9791a4b9a66ba0a6dec41dc539042f28e35a369cd4b17c2001772", 0x3b}, {&(0x7f0000008080)}, {&(0x7f00000081c0)="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", 0x1000}, {&(0x7f000000a1c0)="589b3f058987f947106db7f1183891954ba38016c148cb80091b5b213b3bb2347b4b6e16223192e67d4ab946dccd9dfb380e0aea41a866a4de6c6f705fb96aa3bfa9b2392ad3eddab1ffc49b8a1e8bcae944a1a3292e666ea4d66edd86d575984d4f75859926df804cb556e977d16aa42e18f478a80e45ad054a04fbbfbd16142b91ef29d03db3d31e8e78026b3aebadc25a748e74abf66f47680034b2b60608a9be2948357c", 0xa6}], 0x4, &(0x7f000000a340)=[{0x108, 0x10f, 0x1, "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"}], 0x108, 0x40}, 0x1}], 0x2, 0x20000010) r1 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r1) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) 2018/02/26 13:10:24 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34}], 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x638, 0x0, &(0x7f0000f40ff0)={0x77359400}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x5}, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x6f2a}, 0x8) 2018/02/26 13:10:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = inotify_init1(0x80000) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80) inotify_rm_watch(r2, r3) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r0, 0x0) [ 99.362799] audit: type=1400 audit(1519650624.940:74): avc: denied { create } for pid=17230 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 13:10:25 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0xc, 0xf, 0x5, &(0x7f00000003c0)={0x0}) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r2, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) 2018/02/26 13:10:25 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34}], 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x638, 0x0, &(0x7f0000f40ff0)={0x77359400}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x5}, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x6f2a}, 0x8) 2018/02/26 13:10:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40000000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r0, 0x0) recvmsg(r3, &(0x7f0000000100)={&(0x7f0000000180)=@un=@file={0x0, ""/55}, 0x39, &(0x7f0000000000)=[], 0x20000000000001f4, &(0x7f0000000200)=""/61, 0x16d, 0xe2}, 0x100) [ 99.392370] audit: type=1400 audit(1519650624.970:75): avc: denied { write } for pid=17230 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 99.429804] binder: 17248:17249 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 [ 99.438455] binder: 17248:17249 unknown command 1074291203 [ 99.445862] binder: 17248:17249 ioctl c0306201 20000180 returned -22 2018/02/26 13:10:25 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000200)=""/4096, 0x7d) 2018/02/26 13:10:25 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) flock(r0, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000001000)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000001000/0x7000)=nil, 0x7000}) r2 = syz_open_dev$sg(&(0x7f0000004ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x4000000100000001, &(0x7f0000000040)="07bcca5bc5bbcb67ceaee6272e658bb1173a6df927b915e17f97f9c1c086bd71ecb09049337193d2d3ef686b88aa375db787f7eee1a2b9141aedf179fbae6886b46cc62b810d619f58f60e589e071e36e8434fb8d1738681a23740549681d4a410364fe95fd9423e6624237dcb9c8c933defb02754f2493b11173f8c46d233be303ee28202d78e21f99482425a8ee6998c4f526c9f4af891e53d39f03cc518905e1508b3b24eb026925cf36b29388c4ba7c15d3541ea8ba797987eb0f9037602cad0af9b0277d565936d9ea2a39e54dd1501abca5ad4c36f11a354d084a27ecb164eb4") ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000140)="c16ca4cf9956db44f7e4866d2096eba7aef8675d49071172654a15fd767d54778fb941c6fbcddeb50cc1ded8a5ea8cf49720feaf66c5a43d1c623a16bcb6018cbe5a0650406f8585aff250e872a2fcee9343bb5f6b501d245266387be3ab592f2d4e71e4") 2018/02/26 13:10:25 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:10:25 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) r3 = dup3(r2, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32], &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={r4, @in6={{0xa, 0x3, 0x80000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3f}}}, &(0x7f0000000180)=0x8c) 2018/02/26 13:10:25 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000040)) dup3(r2, r0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) 2018/02/26 13:10:25 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000040)=0x1) 2018/02/26 13:10:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = inotify_init1(0x80000) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80) inotify_rm_watch(r2, r3) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r0, 0x0) [ 99.488250] binder: 17248:17257 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 [ 99.495232] binder: 17248:17257 unknown command 1074291203 [ 99.500936] binder: 17248:17257 ioctl c0306201 20000180 returned -22 2018/02/26 13:10:25 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000000)="6c43c066761133f8a084a8efd778dcf028c362d2a761d2b8427083e4c7d56f71dc092235449ac6781621ddb5282126dd2d617db115c1ea9f3025a01978100a51d309432120721fc64fba1b1e0c2ec7c885dc9113790941cb7479201c3eb349cd3ee0a9bf6b83d0caf0d7507a397d7d447780e9385d1d05d12ea8fcbbb89ba6ca0d66a1cbba557ae9aa45db3f8d", 0x8d}, {&(0x7f00000000c0)="c116947d8307686f210882fa875962735083e1047c15f854d0a060ed4429d061f6d7bab78661bf00cce456147ea8336ba5585b65cfe5d6942a30ee339da80fe370166e3df2001201f542f69ca3e131a51390c1663223cbf3fa54810aed306ac44e1244473b635e49f1b7ca0ba6a7c7cba51902eb14a62d18891c88a809584d222813ede6f7a7caa7b5cd4495df3ec1d7b632662a87f6252d6e44d6ad7395ef2961ba181b3a74d1e198acd4521b98ab24fe6c4e5a1134571b7986cab2ef6ce5af544a64ef815b10aee5dfe0183026bfe11678ac6eee06e5337958c020e17973f53458e577423e1b7cd4", 0xe9}, {&(0x7f00000001c0)="a22129d480f419dc1457d7ffc0a4250cbdfe6783f57a8e7d78451f8bd91c68765c29f46c65a6b44920135b8d812e42eba09e39757baae374a45ee29b9193d3f20c5563a28fc6cfc139309ec8922f25c3b17836a57e11fc6df78d7b7e7a693f6ca93fc197bd483182130c8b57ed45ed277d0ac4771d4dc28929c37c2add665f9e970764aebe3cddcc850e37303dfffd79a9e34b9254bf3c3a019a7a6cd256a57fc2bec60f4eafe66df43638164f2d65c0957e51e0bec64976218af3464252c1ab0f29574149588f098a0088b62025efe5b6ee65306386918ae6308cb6556e384bd3464021721b970aca65928e094e6a87cff0", 0xf2}, {&(0x7f00000002c0)="b009d9", 0x3}], 0x4) connect$inet(r0, &(0x7f0000955ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) connect$inet6(r0, &(0x7f00001e0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 13:10:25 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000000)="6c43c066761133f8a084a8efd778dcf028c362d2a761d2b8427083e4c7d56f71dc092235449ac6781621ddb5282126dd2d617db115c1ea9f3025a01978100a51d309432120721fc64fba1b1e0c2ec7c885dc9113790941cb7479201c3eb349cd3ee0a9bf6b83d0caf0d7507a397d7d447780e9385d1d05d12ea8fcbbb89ba6ca0d66a1cbba557ae9aa45db3f8d", 0x8d}, {&(0x7f00000000c0)="c116947d8307686f210882fa875962735083e1047c15f854d0a060ed4429d061f6d7bab78661bf00cce456147ea8336ba5585b65cfe5d6942a30ee339da80fe370166e3df2001201f542f69ca3e131a51390c1663223cbf3fa54810aed306ac44e1244473b635e49f1b7ca0ba6a7c7cba51902eb14a62d18891c88a809584d222813ede6f7a7caa7b5cd4495df3ec1d7b632662a87f6252d6e44d6ad7395ef2961ba181b3a74d1e198acd4521b98ab24fe6c4e5a1134571b7986cab2ef6ce5af544a64ef815b10aee5dfe0183026bfe11678ac6eee06e5337958c020e17973f53458e577423e1b7cd4", 0xe9}, {&(0x7f00000001c0)="a22129d480f419dc1457d7ffc0a4250cbdfe6783f57a8e7d78451f8bd91c68765c29f46c65a6b44920135b8d812e42eba09e39757baae374a45ee29b9193d3f20c5563a28fc6cfc139309ec8922f25c3b17836a57e11fc6df78d7b7e7a693f6ca93fc197bd483182130c8b57ed45ed277d0ac4771d4dc28929c37c2add665f9e970764aebe3cddcc850e37303dfffd79a9e34b9254bf3c3a019a7a6cd256a57fc2bec60f4eafe66df43638164f2d65c0957e51e0bec64976218af3464252c1ab0f29574149588f098a0088b62025efe5b6ee65306386918ae6308cb6556e384bd3464021721b970aca65928e094e6a87cff0", 0xf2}, {&(0x7f00000002c0)="b009d9", 0x3}], 0x4) connect$inet(r0, &(0x7f0000955ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) connect$inet6(r0, &(0x7f00001e0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 13:10:25 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000000)="6c43c066761133f8a084a8efd778dcf028c362d2a761d2b8427083e4c7d56f71dc092235449ac6781621ddb5282126dd2d617db115c1ea9f3025a01978100a51d309432120721fc64fba1b1e0c2ec7c885dc9113790941cb7479201c3eb349cd3ee0a9bf6b83d0caf0d7507a397d7d447780e9385d1d05d12ea8fcbbb89ba6ca0d66a1cbba557ae9aa45db3f8d", 0x8d}, {&(0x7f00000000c0)="c116947d8307686f210882fa875962735083e1047c15f854d0a060ed4429d061f6d7bab78661bf00cce456147ea8336ba5585b65cfe5d6942a30ee339da80fe370166e3df2001201f542f69ca3e131a51390c1663223cbf3fa54810aed306ac44e1244473b635e49f1b7ca0ba6a7c7cba51902eb14a62d18891c88a809584d222813ede6f7a7caa7b5cd4495df3ec1d7b632662a87f6252d6e44d6ad7395ef2961ba181b3a74d1e198acd4521b98ab24fe6c4e5a1134571b7986cab2ef6ce5af544a64ef815b10aee5dfe0183026bfe11678ac6eee06e5337958c020e17973f53458e577423e1b7cd4", 0xe9}, {&(0x7f00000001c0)="a22129d480f419dc1457d7ffc0a4250cbdfe6783f57a8e7d78451f8bd91c68765c29f46c65a6b44920135b8d812e42eba09e39757baae374a45ee29b9193d3f20c5563a28fc6cfc139309ec8922f25c3b17836a57e11fc6df78d7b7e7a693f6ca93fc197bd483182130c8b57ed45ed277d0ac4771d4dc28929c37c2add665f9e970764aebe3cddcc850e37303dfffd79a9e34b9254bf3c3a019a7a6cd256a57fc2bec60f4eafe66df43638164f2d65c0957e51e0bec64976218af3464252c1ab0f29574149588f098a0088b62025efe5b6ee65306386918ae6308cb6556e384bd3464021721b970aca65928e094e6a87cff0", 0xf2}, {&(0x7f00000002c0)="b009d9", 0x3}], 0x4) connect$inet(r0, &(0x7f0000955ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) connect$inet6(r0, &(0x7f00001e0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 13:10:25 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000000)="6c43c066761133f8a084a8efd778dcf028c362d2a761d2b8427083e4c7d56f71dc092235449ac6781621ddb5282126dd2d617db115c1ea9f3025a01978100a51d309432120721fc64fba1b1e0c2ec7c885dc9113790941cb7479201c3eb349cd3ee0a9bf6b83d0caf0d7507a397d7d447780e9385d1d05d12ea8fcbbb89ba6ca0d66a1cbba557ae9aa45db3f8d", 0x8d}, {&(0x7f00000000c0)="c116947d8307686f210882fa875962735083e1047c15f854d0a060ed4429d061f6d7bab78661bf00cce456147ea8336ba5585b65cfe5d6942a30ee339da80fe370166e3df2001201f542f69ca3e131a51390c1663223cbf3fa54810aed306ac44e1244473b635e49f1b7ca0ba6a7c7cba51902eb14a62d18891c88a809584d222813ede6f7a7caa7b5cd4495df3ec1d7b632662a87f6252d6e44d6ad7395ef2961ba181b3a74d1e198acd4521b98ab24fe6c4e5a1134571b7986cab2ef6ce5af544a64ef815b10aee5dfe0183026bfe11678ac6eee06e5337958c020e17973f53458e577423e1b7cd4", 0xe9}, {&(0x7f00000001c0)="a22129d480f419dc1457d7ffc0a4250cbdfe6783f57a8e7d78451f8bd91c68765c29f46c65a6b44920135b8d812e42eba09e39757baae374a45ee29b9193d3f20c5563a28fc6cfc139309ec8922f25c3b17836a57e11fc6df78d7b7e7a693f6ca93fc197bd483182130c8b57ed45ed277d0ac4771d4dc28929c37c2add665f9e970764aebe3cddcc850e37303dfffd79a9e34b9254bf3c3a019a7a6cd256a57fc2bec60f4eafe66df43638164f2d65c0957e51e0bec64976218af3464252c1ab0f29574149588f098a0088b62025efe5b6ee65306386918ae6308cb6556e384bd3464021721b970aca65928e094e6a87cff0", 0xf2}, {&(0x7f00000002c0)="b009d9", 0x3}], 0x4) connect$inet(r0, &(0x7f0000955ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) connect$inet6(r0, &(0x7f00001e0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 13:10:25 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000000)="6c43c066761133f8a084a8efd778dcf028c362d2a761d2b8427083e4c7d56f71dc092235449ac6781621ddb5282126dd2d617db115c1ea9f3025a01978100a51d309432120721fc64fba1b1e0c2ec7c885dc9113790941cb7479201c3eb349cd3ee0a9bf6b83d0caf0d7507a397d7d447780e9385d1d05d12ea8fcbbb89ba6ca0d66a1cbba557ae9aa45db3f8d", 0x8d}, {&(0x7f00000000c0)="c116947d8307686f210882fa875962735083e1047c15f854d0a060ed4429d061f6d7bab78661bf00cce456147ea8336ba5585b65cfe5d6942a30ee339da80fe370166e3df2001201f542f69ca3e131a51390c1663223cbf3fa54810aed306ac44e1244473b635e49f1b7ca0ba6a7c7cba51902eb14a62d18891c88a809584d222813ede6f7a7caa7b5cd4495df3ec1d7b632662a87f6252d6e44d6ad7395ef2961ba181b3a74d1e198acd4521b98ab24fe6c4e5a1134571b7986cab2ef6ce5af544a64ef815b10aee5dfe0183026bfe11678ac6eee06e5337958c020e17973f53458e577423e1b7cd4", 0xe9}, {&(0x7f00000001c0)="a22129d480f419dc1457d7ffc0a4250cbdfe6783f57a8e7d78451f8bd91c68765c29f46c65a6b44920135b8d812e42eba09e39757baae374a45ee29b9193d3f20c5563a28fc6cfc139309ec8922f25c3b17836a57e11fc6df78d7b7e7a693f6ca93fc197bd483182130c8b57ed45ed277d0ac4771d4dc28929c37c2add665f9e970764aebe3cddcc850e37303dfffd79a9e34b9254bf3c3a019a7a6cd256a57fc2bec60f4eafe66df43638164f2d65c0957e51e0bec64976218af3464252c1ab0f29574149588f098a0088b62025efe5b6ee65306386918ae6308cb6556e384bd3464021721b970aca65928e094e6a87cff0", 0xf2}, {&(0x7f00000002c0)="b009d9", 0x3}], 0x4) connect$inet(r0, &(0x7f0000955ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/02/26 13:10:25 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000000)="6c43c066761133f8a084a8efd778dcf028c362d2a761d2b8427083e4c7d56f71dc092235449ac6781621ddb5282126dd2d617db115c1ea9f3025a01978100a51d309432120721fc64fba1b1e0c2ec7c885dc9113790941cb7479201c3eb349cd3ee0a9bf6b83d0caf0d7507a397d7d447780e9385d1d05d12ea8fcbbb89ba6ca0d66a1cbba557ae9aa45db3f8d", 0x8d}, {&(0x7f00000000c0)="c116947d8307686f210882fa875962735083e1047c15f854d0a060ed4429d061f6d7bab78661bf00cce456147ea8336ba5585b65cfe5d6942a30ee339da80fe370166e3df2001201f542f69ca3e131a51390c1663223cbf3fa54810aed306ac44e1244473b635e49f1b7ca0ba6a7c7cba51902eb14a62d18891c88a809584d222813ede6f7a7caa7b5cd4495df3ec1d7b632662a87f6252d6e44d6ad7395ef2961ba181b3a74d1e198acd4521b98ab24fe6c4e5a1134571b7986cab2ef6ce5af544a64ef815b10aee5dfe0183026bfe11678ac6eee06e5337958c020e17973f53458e577423e1b7cd4", 0xe9}, {&(0x7f00000001c0)="a22129d480f419dc1457d7ffc0a4250cbdfe6783f57a8e7d78451f8bd91c68765c29f46c65a6b44920135b8d812e42eba09e39757baae374a45ee29b9193d3f20c5563a28fc6cfc139309ec8922f25c3b17836a57e11fc6df78d7b7e7a693f6ca93fc197bd483182130c8b57ed45ed277d0ac4771d4dc28929c37c2add665f9e970764aebe3cddcc850e37303dfffd79a9e34b9254bf3c3a019a7a6cd256a57fc2bec60f4eafe66df43638164f2d65c0957e51e0bec64976218af3464252c1ab0f29574149588f098a0088b62025efe5b6ee65306386918ae6308cb6556e384bd3464021721b970aca65928e094e6a87cff0", 0xf2}, {&(0x7f00000002c0)="b009d9", 0x3}], 0x4) connect$inet(r0, &(0x7f0000955ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) writev(0xffffffffffffffff, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/02/26 13:10:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000002b80)={0x10, 0x0, 0xffffffffffffffff, 0x1000}, 0xc) socketpair(0x3, 0x0, 0x1000, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040), 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r4 = getpgid(0xffffffffffffffff) r5 = geteuid() r6 = getpgid(0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000002440)=0x0) r8 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000029c0)={{{@in=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000002ac0)=0xe8) r10 = getegid() sendmsg$netlink(r2, &(0x7f0000002b40)={&(0x7f0000000080)=@kern={0x10}, 0xc, &(0x7f0000002980)=[{&(0x7f0000000140)={0x22e0, 0x42, 0x300, 0x6, 0x0, "", [@generic="748266ec34ea88564a1ade68200e6e29022c90b048353df650065f9e55175db4ada89da3fdbab64c9cb3ab0f8099e9ef11acadcc588b85c93ec06ce8cf668d046106aa0db54c3786c5b2b181edf30f00f4f48962500c378a35c2a3b495fccd1bfafcfbcadf909b386504ab4b4e013dac3c9a666094c6987229eaa104843fd314aea715852696a14c6b42e9239434226c94a5f6af18042d6cef3717059b810df8617612be786180078d65529a880a28ef23def3992b866e", @typed={0x18, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0xc, 0x1, @u32=0x4}, @nested={0x10, 0x23, [@typed={0xc, 0xd, @u32=0x59}]}, @nested={0x10e8, 0x1, [@typed={0xc, 0x8a, @pid=r3}, @generic="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@typed={0xc, 0x11, @ipv4=@dev={0xac, 0x14, 0x0, 0x13}}, @typed={0xc, 0x3c, @ipv4=@dev={0xac, 0x14, 0x0, 0xb}}, @generic="8222ab9c198a42e7ac6ead692fd471f67fe3ab936c992b068c364cc1ac83a2ae758938979752bf3e3b9ec391f5d1e264598ab8f3dd5e4b75ba40d8a3fdce7404ad6437f9b2a4ec7a6a4655384caa5b815a9f85668a2a4dd57f11b768ec67f5312f456dad0aacbecdecfaeca3ff470aa843cd8ae7e4db644dc0d2b7fbdc85b069d0dd5b8b43bc2fe915657d66cda04edfa71149dd91276299e6d75f516df8a7ec2cefa7a67aecc2f7e4b13968e04118fbff3478ce9b149e5f08fa12238666ce"]}, @typed={0xc, 0x7d, @fd=r2}, @nested={0x10f0, 0x4f, [@generic="019aceaf4747d99d6b2737624f4e0be1e5e7b24dbcc88bbc9105d8a25a525f2e846e5f5d355c6c78493558ba", 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", @generic="d1f241beb838e0009dbddc50cb894245278ffdc642b38cd4d383ce4b288effc96119440e008eb3061ce8d7", @typed={0xc, 0x87, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x6f, @uid=r5}, @generic="87b8a143e6ef4b210511d6177e4118b4bd674e"]}, @nested={0x154, 0xa, [@generic="5d5ba50b0e215ea425ffce578e38de483a86ad86001e8145d72dde9c824ed02aa6743fb866da224b9344c23aa256367ac06b28", @generic="e1b3c3044fd84c81b012a43bedba59b45ba8329bffedf82fc3950c4b51f40f693c0090b58b859b2871de784ded152c1289026f1c5f00e9ed1eabcda7c3c8e909d2b90923dfb029d14c49223a189ef9", @generic="20275ae6c32383db383615ae1d20d7eec4d14f9fd0be42fa10848345d2e7f16abe68ea52d0bfeee6601f74d98ad58f899a6b03c1d47ed1ea054580885ab870d656a2323acf6ece02c83e3d96650d4a4311f680bd087eff0660b311883504a0e9d4c15ddb00f32c7ce8e9ff4578aae6b17b1b24f339fc2437ec4041ebdc0bf2a3658925112ebdbcefe4532ab494b98f197fac219b686de1c4fbb00787feb103aa2d1b8a5b7afa6ba10267a73c34196897e8d33dc8a48c1f083b5c453a43602d160781462c2990d9a7c59225a7f1"]}, @generic="fa0dcbc5", @typed={0xc, 0x9, @ipv4=@dev={0xac, 0x14, 0x0, 0xd}}, @typed={0x18, 0x64, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}}, @typed={0x18, 0x80, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0x10, 0x2a, @u64=0x1}, @generic="15ce56de7d10e962a4dbf98fb5ca7a5d63369f4d7e1051c5c49976a6e14fc82b8a43d6d0af5a28fa586d2d1b4e9232e241181604180aa05e5fdc838b99d516eb2a9c75e7e714e286d810e2f9cf6b3b792696e21fa415a6b49e99b82b0c7d86a6dc95433429f6a2aa22ba7bafb00cc0c41036049af26cc6a2691f2e4b6ff5013b0104a81224ab4094812bb26ccfdca5d842ddd73c77079c83100c930e75b58a2048801a08b4b8eee414df23cd37bdf9c393ae12a5f85689520971aac337036b9d33c84fdb5e04c8655afd792e3cc537b6bfa9debe33ad28d5eafacc29080626"]}, 0x1334}, {&(0x7f0000002480)={0x324, 0x23, 0x0, 0x2, 0x2, "", [@generic="cde43b85d71f1c93cd549d32f57a287856debb2212c7bf98cc0c9bee7e0b576f339c6efecc4cd80702b7908a76bfa2bc9b6f51aeb1b722738813911593158fdad339d9232aba773d89aad1dce9d5e4243f65872182605ec3d0ebc4094b7363abb86482579752dc0953ee814b0d884cdd0c00f8855e889f8c2cf16030b225ccce95f9637ea18c66b4f68c481fc8a6daf0949f0072d7ee3014ae3397a10e4eeb231b2bfd9cff2ab8cd83ee2e0d467dc0103864788304390ff65eb5cf98f3", @typed={0xc, 0x11, @pid=r6}, @typed={0x10, 0x85, @u64=0x7fffffff}, @nested={0x238, 0x81, [@generic="4f38834fe4656e2c70ad63fd670697c1aea432dd94090343b6a8f054e9519be63f14116415b1c7e225f3fb8e6a2e7f238522a35507140649c88b97f866da8aa1a79b4769fd2fdebf17ea7a6e17bee24aba0103143b4baeb09ae4e735408dde253d0b90482d194cde1f62ebf05c2e90c2f269488b4a0fe1196aaf00935f2af173941b085e512608a684b052b7ea5a075d2fd1c492fc0469ef55587ba30683d526f78f52d1acbcdbf8e7d9ce6036ccbfe591f2feddf56287062b995d3416f6350006a2040e7ff8f92309fc14c5f06622d6b7ed03123c2f468c7d049165db2890c1277aff9c99c0b4677a3d0e", @typed={0xc, 0x7a, @ipv4=@dev={0xac, 0x14, 0x0, 0x14}}, @generic="a78f7f35ae1acfc40e9c8bad239088d24990e2f2da23b790f6e31870ba50b093b811006241c03c793c9f678f4af270911d820ed9e8ca4dc326c4de458d84ebea7da0ce3650cb817e4b41d6250e38c97c8541362737e4e6e137176ef19949b4f20aed0f43a51166ab6d0bba1f4bac0a789067684aad1a32bd95e06b85a6e7a1ae8b5b530aa8ad25059e7f9fb699250f0319d5aa2a2d0a5e153bc9768d17a2", @generic="764a1e77f202e66d0eb9965da860d1b37d8b23fa64a3b8b5b7361af1fe4a1913813d542658f2f0a3a9a77aa2ee6589f99c615b024d128a47214e3c432fd6b072619adbbc727ddd35438ba8f725bb8bf9a128ff74aaf4c25cd7c27f2b27c1d197bca9e0264bc241683d73c6229740993ba7ba37033108fed2551a4cbe5cf400", @typed={0xc, 0x21, @pid=r7}, @typed={0x14, 0x7e, @str='selfvmnet1!\x00'}]}]}, 0x324}, {&(0x7f00000027c0)={0x13c, 0x3e, 0x100, 0x0, 0x1, "", [@generic="bdee5f105d704dcb69a7a453a79149de9e1d06b248eee7cf9ff612865bba5600575d56068ac01bdda5192f2cd20d2d4bff0feb", @nested={0x14, 0x3f, [@typed={0x10, 0x57, @u64=0x5}]}, @nested={0xe4, 0x14, [@typed={0xc, 0x82, @ipv4=@dev={0xac, 0x14, 0x0, 0x14}}, @typed={0x10, 0x73, @u64=0x2}, @generic="5e911f6d9008f38402d399ee37096de74bc2690287fe6541327c559972009b426f6503cb11cbf9803cc660cfeeb40e5ca65d04f85c84c22392a38165bd19c0ae8c1f31e752e520757e33a9c6293945a7ba9fb45b0c2e1dc4c2bb3d23764af812927d0f7e663d6aec0412d9a51c062c2e4a89cac298f6cd3dbe16d33f6bf052c7c1f64d382b392693d012985c3b3651e0377b2e273002a5ddbf6b12ef992fbaddae5b82c7", @typed={0x20, 0x63, @str='!vmnet0[^vmnet0wlan0\x00'}]}]}, 0x13c}, {&(0x7f0000002900)={0x70, 0x26, 0x112, 0x0, 0x0, "", [@typed={0x18, 0x67, @ipv6=@loopback={0x0, 0x1}}, @generic="2ceff24320a28cc4aebda5fe660b34bd44f5d6cee844c5134458822a44f234d75b6e14978dae7e", @typed={0x8, 0x28}, @typed={0xc, 0x0, @ipv4=@empty}, @typed={0xc, 0x75, @ipv4=@loopback=0x7f000001}]}, 0x70}], 0x5, &(0x7f0000002b00)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x18, 0x20000040}, 0x44) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000080)) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000003f00)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000003f40)={r11}) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000080)="ba8a7cc47bf9c2d064e5755528fbe9e165b374f2704eabe4bf065be09c37012c2da0fef62a71865658d6b1a80a80d1d618837526c6e099c207ca25c6f4a7826cce8dc7925e5cee31aed49e9ce2d7de0d5faded5c931480c6ae60834bc5995c5d36a8036678ec99fba7b050c669475fffc8f70f60763ba0261bd8c77b60ee2a5d973553f76f5c1ebcdd43284dcfb6999c97b0e25eb131b866f14dc298afe90e3a09dca732e639a569a685ceeb6f2c730d107a9080c84422a7beb74e349591e1a66d5157f2df04b92e7c333fd732e41fe8593347c9ff69cce6") 2018/02/26 13:10:25 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000000)="6c43c066761133f8a084a8efd778dcf028c362d2a761d2b8427083e4c7d56f71dc092235449ac6781621ddb5282126dd2d617db115c1ea9f3025a01978100a51d309432120721fc64fba1b1e0c2ec7c885dc9113790941cb7479201c3eb349cd3ee0a9bf6b83d0caf0d7507a397d7d447780e9385d1d05d12ea8fcbbb89ba6ca0d66a1cbba557ae9aa45db3f8d", 0x8d}, {&(0x7f00000000c0)="c116947d8307686f210882fa875962735083e1047c15f854d0a060ed4429d061f6d7bab78661bf00cce456147ea8336ba5585b65cfe5d6942a30ee339da80fe370166e3df2001201f542f69ca3e131a51390c1663223cbf3fa54810aed306ac44e1244473b635e49f1b7ca0ba6a7c7cba51902eb14a62d18891c88a809584d222813ede6f7a7caa7b5cd4495df3ec1d7b632662a87f6252d6e44d6ad7395ef2961ba181b3a74d1e198acd4521b98ab24fe6c4e5a1134571b7986cab2ef6ce5af544a64ef815b10aee5dfe0183026bfe11678ac6eee06e5337958c020e17973f53458e577423e1b7cd4", 0xe9}, {&(0x7f00000001c0)="a22129d480f419dc1457d7ffc0a4250cbdfe6783f57a8e7d78451f8bd91c68765c29f46c65a6b44920135b8d812e42eba09e39757baae374a45ee29b9193d3f20c5563a28fc6cfc139309ec8922f25c3b17836a57e11fc6df78d7b7e7a693f6ca93fc197bd483182130c8b57ed45ed277d0ac4771d4dc28929c37c2add665f9e970764aebe3cddcc850e37303dfffd79a9e34b9254bf3c3a019a7a6cd256a57fc2bec60f4eafe66df43638164f2d65c0957e51e0bec64976218af3464252c1ab0f29574149588f098a0088b62025efe5b6ee65306386918ae6308cb6556e384bd3464021721b970aca65928e094e6a87cff0", 0xf2}, {&(0x7f00000002c0)="b009d9", 0x3}], 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) [ 99.620254] audit: type=1400 audit(1519650625.200:76): avc: denied { bind } for pid=17299 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 101.830494] IPVS: Creating netns size=2536 id=24 2018/02/26 13:10:28 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000200)=""/4096, 0x7d) 2018/02/26 13:10:28 executing program 3: socket$inet6(0xa, 0x80002, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/02/26 13:10:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x403c5404, &(0x7f0000000000)={{0x3, 0x3, 0x63c, 0x3, 0x20}, 0xf861, 0x8}) 2018/02/26 13:10:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_generic(r0, &(0x7f0000282000)={&(0x7f0000190000)={0x10}, 0xc, &(0x7f0000461000)={&(0x7f0000012fec)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES32, @ANYPTR64], @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES32=r0, @ANYBLOB="eec1a2604bfb6b29bc4f76a0e0afd36a09661a4547d70cb49abaf26e772eee8f9e035af334c9457166fef2d21e7c4bdf94e3629abddb66eb24e7b26f8a3a44821104dbd5cba5ebd8e4cb6b2a6067c4495a510fe476ad5ee44abee32dbf44798153acd1dd0ee9aa70fb94f87444579da80f4571e4a7602df01831d511e6af7e56a22a17d86d5fd2ff7c9e9d975d0867b4bba950f17ca06e5b794833c4bc71856693b13a5020e1f30931789460ba73df64f539", @ANYPTR64, @ANYPTR, @ANYPTR], @ANYRES64=r0, @ANYRES32, @ANYBLOB="c6248450beba83d1c01573ea7dcda8cb4bfa8d9b85d02ee9d981e63b8dc424ac181d845a8b15b1ccdd6bf4eaae40eef736526ab6fbcef5bb04796763ab8f732b7e0b25fb80ebaa8320ce5c1444a718e393d51e712b22856334ddc53aa0cf709c2060daaa25ad1382a9b508c104000000690b531f328579421e2765d1a9875c18192a4933e2fc5f341d5e91c56ee205378c2407eda3200a0cd726de7f0cacdcee35b275c9fad82108141aa44fe5cbe843fd44354fa60b37dade63e461906f6ae1e608911b16d87701df1de5afd652f1575777d5ca1c41aa0a1af0198b10c56e4c92fa46a41df3af3d480ba6c74abe3dab8b6c63", @ANYRES64, @ANYRES32=r0]], 0x1}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x17) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x4000, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00000002c0)={0x401, 0x6, 0x8, 0x80, 0x3, 0x8}) 2018/02/26 13:10:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000973000)='net/fib_trie\x00') pread64(r0, &(0x7f0000000080), 0x4222, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) fallocate(r0, 0x2, 0x100, 0xb178) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r2, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r1, 0x0) 2018/02/26 13:10:28 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x400000000) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) dup2(r1, r0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:10:28 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:28 executing program 0: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/02/26 13:10:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/02/26 13:10:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[], 0x0) 2018/02/26 13:10:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[], 0x0) 2018/02/26 13:10:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[], 0x0) 2018/02/26 13:10:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/02/26 13:10:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)}], 0x1) 2018/02/26 13:10:28 executing program 1: r0 = userfaultfd(0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0xfffffffffffffffc, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000000)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) 2018/02/26 13:10:28 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000200)=""/4096, 0x7d) 2018/02/26 13:10:28 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) 2018/02/26 13:10:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)}], 0x1) 2018/02/26 13:10:28 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:28 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x2000008, 0x2810, r0, 0x0) r2 = creat(&(0x7f0000000080)='./control\x00', 0x40185) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:10:28 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x10000, 0x0, 0x9, 0x0, 0x0, 0x6c1}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0x20, 0x7, 0x1e}) r1 = syz_open_pts(r0, 0x1ffe) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r3, &(0x7f0000000080)) listen(r2, 0x1) dup3(r1, r2, 0x0) 2018/02/26 13:10:28 executing program 1: r0 = socket$inet(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0xe, &(0x7f0000000240)=@broute={'\n\x00oute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000000), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x0, 0x2, 0x0, []}]}, 0xe0) 2018/02/26 13:10:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) ftruncate(r1, 0xacf1) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) 2018/02/26 13:10:28 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1ff, 0x20000) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0x9, 0x9, 0x2}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x98000, 0x0) getpeername$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)=0x1ff, 0x4) syslog(0x1, &(0x7f0000000180)=""/62, 0x3e) alarm(0x4d40) bind$netlink(r0, &(0x7f00000001c0)={0x10, 0x0, 0x2, 0x200102}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000200)={0x8, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000240)={r2}) prctl$setendian(0x14, 0x2) r3 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x22) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x40101, 0x0) r5 = creat(&(0x7f0000000540)='./file0\x00', 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000580)=@int=0x401, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000005c0)='dctcp\x00', 0x6) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000600), &(0x7f0000000640)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={@common='lo\x00', @ifru_settings={0xfffffffffffffffb, 0x3, @fr_pvc=&(0x7f0000000680)={0x8001}}}) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000000740)=""/16) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000780)) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000007c0)={{{{0x2, 0x0, @empty}}, {{0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff}}}, 0x800, 0x3, 0x5, "d0406bcc230a5387c6c4b0b6290f0f2eb2b82158a361d15f42a7fcb5af18e9e2297c68520310435e0419f473cc0b216efb209ce426c83f361afc64a41435ee4c3c3a5cb3111f9cab3f75f3852dc46fa4"}, 0x160) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000940)={@loopback, @loopback, 0x0}, &(0x7f0000000980)=0xc) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000009c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x4, 0x0, 0xc9c, 0x500, 0x0, 0x1000000, r6}) r7 = add_key$user(&(0x7f0000000a40)='user\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000ac0)="8f52e25b701e402a4faec1baa69368c7c79999115b153ff11ddceebaac5e8c7ac248c3b06dedc3a9e78524492d9a6c302ff47ccb93e79b44d133caa25241d8546d86ba355c9fd219c318d0c14f8a7fdd3ec45f87c1b7c903cc483be39a36d4c16ade8a3e72b4781a8375", 0x6a, 0xfffffffffffffffc) r8 = add_key$keyring(&(0x7f0000000b40)='keyring\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$negate(0xd, r7, 0x6, r8) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000bc0)={0x5e2, 0x6}) time(&(0x7f0000000c00)) getpeername$packet(r3, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000c80)=0x14) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000cc0)={0x9, 0x9, 0x10001, 0x7, 0xffffffff00000000, 0x400}) 2018/02/26 13:10:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)}], 0x1) 2018/02/26 13:10:28 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000ff5)='/dev/hwrng\x00', 0x202000, 0x0) fcntl$setflags(r0, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x7fff, 0x1, 'queue1\x00', 0x10001}) setitimer(0x3, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x2710}}, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x6, 0x81, 0x2, 'queue1\x00'}) 2018/02/26 13:10:28 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f000042fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f00002e1ffc)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x410000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x4}) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) 2018/02/26 13:10:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000", 0x15}], 0x1) 2018/02/26 13:10:28 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x6d, "f0a7d7e08ca56dc3f0c91892c7bc27d4c5db5bdf0ca875f42b979f8b93bc41f31a8b9c2199085ceb08965534fc46cc1573dbb90c5204ce787d107052024675a5e06927b8aa96b0f5fb725323c54a05d674a54d029a1e03672405990878f359b4e282ba0d12a487c07c844f6c80"}, &(0x7f0000000180)=0x75) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r1, r1) 2018/02/26 13:10:28 executing program 0: r0 = userfaultfd(0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000053fa0)=[{&(0x7f0000289f5c)=""/164, 0xa4}], 0x200000000000004e, &(0x7f0000001040)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) close(r0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001080)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/02/26 13:10:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000", 0x15}], 0x1) [ 103.380548] IPVS: Creating netns size=2536 id=25 2018/02/26 13:10:29 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000200)=""/4096, 0x7d) 2018/02/26 13:10:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000", 0x15}], 0x1) 2018/02/26 13:10:29 executing program 1: mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)=[]}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x10, &(0x7f0000007380)=[], 0x0, &(0x7f0000000000)=[{0x10, 0x1, 0x1, "03"}], 0x10}}], 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x14) 2018/02/26 13:10:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) sendmsg$nl_generic(r2, &(0x7f00000047c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1020000}, 0xc, &(0x7f0000004780)={&(0x7f00000000c0)={0x46ac, 0x29, 0x0, 0x3, 0x0, {0xa}, [@typed={0xc, 0x5c, @pid=r3}, @nested={0x108c, 0x53, [@typed={0x8, 0xa}, @typed={0x80, 0x29, @binary="f14bc4e518fb20fe06cf0c35875d7f946ef025d4ed9709f149b7e2ed99b8fdfa905afc0442b673270b47f9cbab24f3ea33b2c2edebfe04154aec9f915a18b02a4249468c41dfaea6b3eb91c9c246c1e2e53df73a2f2bb465e85e0e774951cf2bbdab90fddc3b2dc530ce6d2d0a86e7d63a28e509818d"}, @generic="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@typed={0x10, 0x4c, @u64=0xb77}, @typed={0xc, 0x5d, @ipv4=@empty}, @generic="9ca869cac244d8d7b92051c15deb14617a0742c8eb8d6b3cdb8a7e44c384f7b60f445ccc6eb407333cfb7b8da7c7307fe47d246c86cea8ca2aca455a1461520dca4d6a211b35bf39e6476384c23e6cdc520fe86bccfe1b895b", @generic="36080eab42a891b2d905d57243024e6c733601790b243853816dbd333dc9f50ed942152136bded5054bb5090f327f68bbcad1522a82d61625de9bc181f2d757b9b6ace94f89ab8b7267d066304a9f590b10d2a96af68df7a8acfb07c596840d3ce9b233fba86345110dc7053cecd316e893343cc1f68877836749a725707a158b0b3c0a26ade86a550c8dad1558384ae89082aa3b05faddad98e3852a9dfb174c8e3ce2830fba143a94a82959fed897066f2f2453e8f72173e5c3b43fb8f06da74062356301325c6cd292d6da2160a2115c4cf8b5545deab6ec0d6c7a62e54b68a24c25e5bc32d2718d0643b"]}, @generic="b541f06290950849a7621cfe2fa71b22e79f6fdb69852a32591d19696a9eefabb7e2f0fb805ffa6fdea852615b5daed9670a7a955747825556268e8554673becd4acbaa48710dfcc5c766b66fb955799b7cd8beb6e6314d735bd2dbf5ae3406a5a567074a5868dfca8228ec46c3d689f484754265805935f936026fbd7cc6872c5e52abd4f6e552df522f043a534fbcf5cffa545ffa64ff07717ee27178433024abdf5ba4c13097d66aa6c31729eb86412241bf0b36725079329f7628183d098c87f91efda76d471c1bdfcf52c13c5d2887c17da2f8831d9c49f69f325cf71b0daf6aa5fb187", @nested={0x6c, 0x3e, [@typed={0xc, 0x9, @u32=0x2}, @typed={0x18, 0x62, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @generic="c793e6bf98501f49ff39fed20cec3bf3b750f8dc80d2b3d15571c7f21ee7885545f41d346e3bdaa60bc4bcc7dd93b0869d57d93b802e3afa", @typed={0xc, 0x62, @ipv4=@broadcast=0xffffffff}]}, @nested={0x5c, 0x3e, [@generic, @generic="a54d42f9db5bf53a673d7d4c80a433d8b71bba252da163641cb64d173fd5adf701076f8cd5137e49cd327d3ee7e1011e5939a0c1764b", @typed={0x14, 0x32, @str='/dev/ptmx\x00'}, @typed={0xc, 0xffffffffffffffb9, @fd=r1}]}]}, 0x46ac}, 0x1, 0x0, 0x0, 0x480c0}, 0x20004080) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r0, 0x0) 2018/02/26 13:10:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) ftruncate(r1, 0xacf1) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) 2018/02/26 13:10:29 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:29 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x14, "1bbd9397a200cc3b4e92ac794e67b469ec02f8eb"}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, &(0x7f0000000100)=0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) read(r3, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r3, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000), 0xfffffffffffffc8c}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000)=0x8, 0x4) 2018/02/26 13:10:29 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000040)='./control/file0\x00') dup2(r2, r1) 2018/02/26 13:10:29 executing program 1: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x3e) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6970365f7461626c65735f6e616d65730017") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00008d1000), 0x401) read(r0, &(0x7f0000000040)=""/182, 0x4a) 2018/02/26 13:10:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d0003", 0x1f}], 0x1) 2018/02/26 13:10:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d0003", 0x1f}], 0x1) 2018/02/26 13:10:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d0003", 0x1f}], 0x1) 2018/02/26 13:10:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea110000", 0x24}], 0x1) 2018/02/26 13:10:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea110000", 0x24}], 0x1) 2018/02/26 13:10:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea110000", 0x24}], 0x1) 2018/02/26 13:10:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea110000000500", 0x27}], 0x1) 2018/02/26 13:10:29 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000200)=""/4096, 0x7d) 2018/02/26 13:10:29 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:10:29 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea110000000500", 0x27}], 0x1) 2018/02/26 13:10:29 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000001040), 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8001, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffff00}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={r2, r3, 0x7ff}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10001, 0x0) sendfile(r4, r0, &(0x7f00000010c0), 0x420) 2018/02/26 13:10:29 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x80) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000040)=""/168) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) r1 = dup(0xffffffffffffffff) ioctl$KDSETMODE(r1, 0x4b3a, 0x7ff) getpeername$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) readv(r3, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2180, 0x0) 2018/02/26 13:10:29 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008dfffa)="6664001f66d0") getdents(r1, &(0x7f0000000000)=""/170, 0xaa) exit(0x0) getdents(r1, &(0x7f0000647f76)=""/138, 0xc9) 2018/02/26 13:10:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/02/26 13:10:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea110000000500", 0x27}], 0x1) 2018/02/26 13:10:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000001c0)=0x4) 2018/02/26 13:10:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea11000000050000", 0x28}], 0x1) 2018/02/26 13:10:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea11000000050000", 0x28}], 0x1) 2018/02/26 13:10:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea11000000050000", 0x28}], 0x1) 2018/02/26 13:10:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc) 2018/02/26 13:10:29 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}) r1 = syz_open_pts(r0, 0x400) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x30000, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000040)) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0x3, 0x4) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=[], &(0x7f0000000440)=[], 0x400) dup3(r4, r0, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000080)=0x1) 2018/02/26 13:10:29 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000008000), &(0x7f0000000000)) mprotect(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x2) getitimer(0x0, &(0x7f0000000040)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) [ 106.330296] IPVS: Creating netns size=2536 id=26 2018/02/26 13:10:32 executing program 0: prctl$intptr(0xa, 0x800000) 2018/02/26 13:10:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffff82da0000e80001040000040d000000000000", 0x2}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20080, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)) 2018/02/26 13:10:32 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:32 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x80000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)=@generic="b147ee130526261cf30e8af81ba393c7", 0x10) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x400}}, 0x1, 0x0, 0xdf57, 0x2, 0x4}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000180)={r4, 0x7f}, 0x8) dup2(r0, r2) 2018/02/26 13:10:32 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4080, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0xb8f5, 0x4) r2 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xcfa, 0x30, 0x80000001, 0xffff}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r3, @in6={{0xa, 0x1, 0x9e1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0x9, 0x81, 0x1000, 0x80, 0x80}, 0xa0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f00000001c0)=""/4096) readv(r2, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = dup3(r4, r0, 0x0) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000040)) 2018/02/26 13:10:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x202000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000040)=0x6942f386, 0x4) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x20, 0x800) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80585414, &(0x7f0000000040)=""/181) r4 = getpgrp(0xffffffffffffffff) capget(&(0x7f0000000100)={0x0, r4}, &(0x7f0000000040)={0x8000, 0x94, 0x81, 0x8, 0x8000, 0x8}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r5, r0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/26 13:10:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xb3}, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0xa5, "29fc6169450607d628e1e0cea746f49141c1d6cf0eb9244a258e11cbd84b62ba0a149fa215241d27bc33d80a81e64b5b3e750e178515b9c6c8abf69a65dbe8deee6bb206782a784b00f1253e1f28ec1f9294f732a86e663f1f3035338f42e1513b7152180d5cf657e6c4f2e8e09a61f500309b36ee686a589f848b76d272484dccf5154c51a09c8d95695ce98e6bb673fb9ee4e026cb56154d02cdb9151054d6609889c99d"}, &(0x7f0000000180)=0xad) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, &(0x7f0000000080)=0x20) 2018/02/26 13:10:32 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80001, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0xcc5, 0x4) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8001) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000200)=""/4096, 0x7d) 2018/02/26 13:10:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4080, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0xb8f5, 0x4) r2 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xcfa, 0x30, 0x80000001, 0xffff}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r3, @in6={{0xa, 0x1, 0x9e1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0x9, 0x81, 0x1000, 0x80, 0x80}, 0xa0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f00000001c0)=""/4096) readv(r2, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = dup3(r4, r0, 0x0) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000040)) 2018/02/26 13:10:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2000013) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xc000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x2, 0x4) 2018/02/26 13:10:32 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={r1, r2}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/159) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue={0xe53, {0x4, 0x4}}}], 0xfff9) link(&(0x7f0000000080)='./control\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r3) 2018/02/26 13:10:32 executing program 1: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000000000), 0xffb0, 0x4, &(0x7f0000514ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000eecffc)=0x1000000, 0x4) sendto$inet(r0, &(0x7f0000000000)="8526ae08840f18e0bce616020da9e996b3476d9abde0b4bf5256c958a580013c21c36e8dc1697ec0ca669a662f5a7105ac84494cc9f522d3040c4a904b553b64f153431525231e41c6e71d6fca3af0cb4f82c40d2fbcd6584fd96a411e0d422d13ec77f803e5ac9ef74e029cdf585213d82b3d5816798d3527ace48c1b2b341404e1a425ba36a069fc8cdf4396bb8d96f47a362e", 0x94, 0x20000040, &(0x7f00000000c0)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) sendto$llc(r0, &(0x7f0000000000)="e008cae36cb25aed4151fbc848a667b7db4e8ab1157cdb785db8aee957e9b57fbb433b616f1b1f9fd74e02f57ca8efa6e07b8cb0fd909bc89e91470f2742f3f9b974640167a82a41350a0b9b49d098c231cf7faa57099c54138570cb2bc999181c4c5d30478aa1a302c0893c7ff8485552", 0x71, 0x40800, &(0x7f0000000080)={0x1a, 0x3, 0x5, 0x4, 0xd2, 0x200, @random="7579d5b8cb71"}, 0x10) socketpair(0x11, 0x80005, 0x6, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[0x80, 0x8, 0x1ff, 0x5]}) r2 = dup2(r0, r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000000)=0x20c5, 0x8) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eebf9e)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000eeffaf)=""/81, 0x51}, 0x41002106) 2018/02/26 13:10:32 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000040)=""/1, 0x0) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/02/26 13:10:32 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:32 executing program 2: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000000)=""/119, 0x77}, {&(0x7f0000000080)=""/204, 0xcc}], 0x2) r0 = syz_open_pts(0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x5, 0x400100) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000280)={r2, 0x2}) read(r0, &(0x7f00000001c0)=""/1, 0x4be44279d2c65315) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000240)={&(0x7f0000000200)=[0x800, 0x0, 0x4450], 0x3, 0x38ac0328, 0xec7b, 0x1ff, 0xffffffff, 0x80000001, {0x8, 0x0, 0x5, 0x1, 0x6, 0xdf10, 0x40, 0x9, 0x7, 0x5, 0x6, 0x66a, 0x1, 0x1000, "0101bf8b498888c1fe60505f7e2fba8656480360d30e73865b58e079cfc1509a"}}) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x48402, 0x0) readv(r0, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, 0xffffffffffffffff, 0x0) 2018/02/26 13:10:32 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000200)=""/4096, 0x7d) 2018/02/26 13:10:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) gettid() 2018/02/26 13:10:32 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=ANY=[@ANYBLOB="100000000000000000000000b39ef7e9ce88efb88c70593c4e43e1ea3bf0a55183767b68eb67fb8f8e7e931c309e60f50c54f36ba1ba4abefe72aef9a94e3809a806a89704dc92041a868dcbf313440134a705caf8980f99171a5551b3515b2c5b9a97ca905f6d16dce8d0546cf5464d5a178661a18c048ee0d87e820cacad7d5b180eae1b1797a598120ffc75eb69a4afcbdaa8d6e000e50800004b3c88cb4d7ac5788dc1bb39bba574b4cc2c8ab849c18f9d432501227bf6f9096840b71a8b8d68b8490000"], 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000c00000000001900a307fff40000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$TIOCNOTTY(r1, 0x5422) 2018/02/26 13:10:32 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x105000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="69000000a838789a8898adacaa39f1c9221a898d7681a3afb9ddc936926e0b8ccd23cf1a74d7d4aa75f94765b11068c0d78e7f32017882a87247333de810b44fb7692ae07e2780b921db33b08c9974cf5a9635e90cf51b5cdb1f119850029aa89084de16ff9ca61051bcf3169f78a9ee55a67abe2958be8159af389f14f61b8ea4204ced35a6447d9bbdc8d0733c0c3c96bf0eaa7b4968c8b591361476eea33ee0bd06bcf1fe29f65bc22675725a93361de68f0d18966ca9399e90ab421a17a31d0a3e36b28807245033ba4ba0ae39f210da7856"], &(0x7f0000000140)=0x71) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x10001, 0x8001, 0x4}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x800008) getdents(r0, &(0x7f0000000000)=""/45, 0x2d) read(r3, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r3, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r2, 0x0) 2018/02/26 13:10:32 executing program 0: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x20, &(0x7f00000000c0)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4$netrom(r0, 0x0, &(0x7f0000000100), 0x80000) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000140)=0x6, 0x4) capset(&(0x7f0000ecd4f6)={0x19980330}, &(0x7f0000032fe8)) getsockopt(r1, 0x0, 0x41, &(0x7f0000694fef)=""/17, &(0x7f0000dfeffc)=0x19e) [ 109.900443] IPVS: Creating netns size=2536 id=27 2018/02/26 13:10:36 executing program 3: writev(0xffffffffffffffff, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/02/26 13:10:36 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:36 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) r2 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20200, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005580)={{{@in=@multicast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000005680)=0xe8) sendmmsg(r2, &(0x7f0000006ac0)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x1, 0x4, 0x2, 0x2, {0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x3a, &(0x7f0000000380)=[{&(0x7f00000000c0)="8a3e2f365da0e735e48e589b0a126666864d1c7ab6a840fff1ad74f5604f7178e8b0a13384d87dabdf2165a0ce904694a79b8b8459cba269380f2a521e371df7fc0c52799a17efdaff6b7534ba97baf328da70b8f098dea7ee6d18aa24f7d369e226064051cb1d81fc2fb76d89850f92bef813f375f1a562fd4e3503edc22d08be3531967ee31163e0e733ea2a8b99374f7afa53552b88b1f37c0f563dd068944b7aafd12a5806e3a33e73b5db5cae1acdbeb95499249fe33d68fb427bb1bafa1f97259d5aa84a353a0d01c70ae589", 0xcf}, {&(0x7f00000001c0)="46dae73e8cf99ce095261c401eff622677264a25c8c2574331905d8de3fab345e2296421abce6f065e7921477cca549e5494", 0x32}, {&(0x7f0000000200)="b7dc173f2ef66e1f97f134434142dad2500a829bf7453652c15840d44a80595025307fe7ec95e185908f82dab29a0994891d99364b9d8c368a78f4aed4da32227e88507647dd0d0a9059f2a7d7d2034b6909582f58b74e2e7ddb938fec79d904b4eaa56a7f78369dd7375a136597c3ff68129ce5d0c2f92172b35cb68ee8f194e63e8eb6015658b5", 0x88}, {&(0x7f00000002c0)="93f582f36d6f74f997fb03060a7f35bb6dfbdce8f648fb2ec1ae3ac6084a8acee898f0da0fcfbf8d0240091cf9aef79a2fa962a390ef45848ef7a7e1606de689d9f203d9552f876650de722ad88c2be61c0ddc3667c7e040e86ebc84aa3c70383725c926f2759594a46f343813f35b41c6524104dd", 0x75}, {&(0x7f0000000340)="48159a7278f6bd8e0f95d40dbbf860", 0xf}], 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="5400000009010000ff7f0000c0010935f8dea5293cc447a7ec61676af45aac4be13b367317070037f9735d3a87fcad31cced9f85566dbf4e7a1150e52e74bb4ea5bd6b8ef11e147160eb30d60d30a4339fed0000c61871b69a07edac938a80ea9ca0cdfa2438a656171b686ad4c4d0cdea9d238873a958df011174dfab61994c0856c42a4a1fc4553647b9d6fb6149f2955dcc1d094f5770a926462d3c"], 0x54, 0xc4}, 0x6fbb}, {{&(0x7f0000000440)=@pptp={0x18, 0x2, {0x1, @rand_addr=0x7fffffff}}, 0x20, &(0x7f00000007c0)=[{&(0x7f0000000480)="71908967075af8411342bc364f769ee054748fd3f172a048fb8d855f4ff9037038c1a23929e4486b94d88f27a21d2ec6e5eaff1df3b10f9e312cdaed408a31f776a67fbd8a5827bc561982", 0x4b}, {&(0x7f0000000500)="81dc2cabcf239bee470f2499583941ea4637125d55632563369608308c934f9233647d12c17ba50484b1d49b514a7b7937e2e2e91370a2750e840b959d017bf3857d95b5f4a778892f2dfaab16a0ab9c9e22e721620f7da96d975a2dff8e0289ae74cb467ce2460913d88eb419236fa2246cc7d0a54159ea3e55869ea9a77ba1d24c19a79dea8aa31966e5f8b72c9865e4eb61fd10b605a5a42573b0e081aeb53ae52dbe4584b9d5", 0xa8}, {&(0x7f00000005c0)="6205b754b1c39bc8e7c0fa6a15902ad2a6bd2da5b9164a3d5bd8a71b025bb62fd27436c04587c6be7bee5e05e9c59949734c47f78eb77e51babf673f7dcdb8d0c145988c7acc0d9da7fd82c236780617a6613095ec89265bf3f19718321a40e710aeea00c0235e83328461c9982ee4ca029109cc32d9e64a3e1cdc8a1f935e127efe7888c211406e2a865c4b4a8d9c758ce36a10d87eba40fedc980b0ad11e70289b85e38609eb2d5ef623da", 0xac}, {&(0x7f0000000680)="7b32074fda9d06fb7b114dbfad8df69ab64acec2f4dfceebf86bf87683ec1a7e2fddff8029afb8131259a5dbc40083203d805a637ab9ef913b45c40f652cf91f782722dd591e90ae4c3e438bf179f25626eb", 0x52}, {&(0x7f0000000700)="bacd4f8d5a6421f105ec701b3c23a0bdb20335edfa0ee0451f326389ee6459a26b5e72a6b5d093c897f69513ac9b5e4730846602f255af9a02d066cdf56f56a3f07a977b9e06447d20fc23e0af6537f1c7dc3f561eeb12818491125684bbafc3fcaca9de4771cc847bff1f8d1282fb526b204f37", 0x74}, {&(0x7f0000000780)="d7a71434bb0ace2dc69016681b2bdc5682ffbe16b403dccaa7568e9f2adf40075315857a3ffb9d3aa6b9be585062afb1b7a45b569563f9dbc6421e1a8b07e6", 0x3f}], 0x6, &(0x7f0000000800)=[{0x28, 0x110, 0x10000, "884d328d6fa223d3f02c30be7a5a564472014f767db9f229f19e30"}, {0x58, 0x3a, 0xd12, "677591a54816f865f6ad740ed1fbb8b7deb5284d72d2397d04bb2fd0335fa59a6f2260ee8118e402bd57fe0126ab9dd34cf683f4cbd7bae021a55a59c2df8587791da2df74030349e6ff44"}], 0x80, 0x80}, 0xa43}, {{&(0x7f00000056c0)=@hci={0x1f, r4, 0x3}, 0xc, &(0x7f0000005980)=[{&(0x7f0000005700)="aabc430dc4d1a84f69fa9c2f8aeecb2561f34b016a9835b7b4ff9da3850a995a2339d87dbd39773b8ab7dfdd5ead4112d69d6eee340477368831df4338435e9cf5d7ddda04742c893682bdca7671f50e002dcf1df27c669be9ff4bcb3f4f2310a182cde43bdb5c78c4af6ae169359006711a2c26b579b39b6ba4d82f0612caefc4aae569881e20bea1c11336e5621c92d20b8fd71c225f8a238e698967e9127701c2079983f88928e98a271e4fdc1b8258465cf4d19116002962c0b16fb3bdbadb08f4473d47e7d0c619716861e0454319e6064b930df795", 0xd8}, {&(0x7f0000005800)="8f8155453854c9b975a53bb106d395e8992d3159b8326ec90f02b567f3e6af7b9be2dc5c6192d027b34ac860d132c3b0c016e023bd3a962517995236d2f7c5e6b48f587c8dfb29d94417a693882bacf7b8e80bfa9c3ea239313e736aae860c867097bc13d68e85a8d6ecf2ef33486ae8d77ab35ba34d1d0ebbe0985b722eafe11f91176df5e9d9d7e8af3e97d7c05dc885d2445cf20285a48517cb3a204f483ce11e0203e40b980630a0efa0c3a1efbe6429377c1dbc58e4e10909b7f0808b664b1510", 0xc3}, {&(0x7f0000005900)="a9a43cfad650bcfd7f90cf9b542389263ba27b9f704f46eda5ca33fdc79ba9b2d8674e7770a57aa80b3e57996cae690712fc54167beb5de16467dc02b0a545", 0x3f}, {&(0x7f0000005940)="e12925e953ff45747dc09a663e488b4c986590c4501d28c477", 0x19}], 0x4, &(0x7f00000059c0)=[{0x100, 0x0, 0x81, "527eff4cb59395c90ba3f600fcdf06bdcf68a46dfbed594772fdea5319fab2a7e94272c2c1bacc0f0aa1b711bda4bac976b9207ed27c3e438e9f0c87d40d2a730250f3d4a4047fec4431e34755ad70f22674665df50a0cbc334e09611b80b140aadb294c11aa7fe29356dc24d85248744f8bbffb6c0adddeb6153c5d2243504376aa07271a3fcb4416baa806f464a467d64cd3cf029d6c9619129436bfe67e364127034831c28606c53fd7735aec52b757e67fdb9adba4479ac8bd705fdb4bacbfb155351467fd2cb024f294752dea581514b017879f7f7959ccbce2be9e9a0b1c83267b13e813c1d820257000410cb38a6903"}, {0x34, 0x11f, 0xf7a, "874a99ec4ce3f7f37be1bffd25465384e6acea473927ed8e958116d65dcd9f8b8be3f09fad"}, {0x68, 0x115, 0x800, "2db6f956c09d0ca2b9ab04d5f776fd691c8989741d59b2cb8fb68160e17f145897921e0e4224ea252674d62dc9f7ca7421fb6eb6843870c2dddb69260dddbd30203b7fe5d19ffc8277e477057a1c594f6e9b95adffc9823078bfd6"}, {0x60, 0x114, 0x9, "d8af4134ab4ab5f810e4362150165741f064f10922da48307cef9e17bf2399842a77b5af04aedf37964a1f6c43882b156bfc07ee3753176ae237482b223465cdaefa05d21441bf1c9d36b2b09eebc7568b8ca7e9"}], 0x1fc, 0x840}, 0x14}, {{&(0x7f0000005bc0)=@ax25={0x3, {"9e3b6d8b778c62"}, 0xfffffffffffffc01}, 0x10, &(0x7f0000006200)=[{&(0x7f0000005c00)="66f131e6af8cd5c10991c68b0332d37a2cab8e4d65803bc26633970852f57284c67ba21cb96cb509daf2ac4d1ebb64a067825e8a51fb39ebf207167f851444db1067a604fbb2f5e36d6b7d", 0x4b}, {&(0x7f0000005c80)="58fe81224b4a6c847515547698dbddaac9572013cd1e9fc6e11e8d1bad16a0c7aa328497a87830ae95ceeec5f6495c8bc07b54f323bb931a29e0237bc509b04fbd57d57c3ec397d3b5e2b92d64da7a4d169e29b556722c5eed973dd0c898eccc8e3d1acd5a2bc4d3ccc3f0126c0dd4b536b11b0e8bbdeeac867d8e86d96e8c16042f09761f5b819ce04f2087d8cca4faced5d5b2ae5535b0cae87084", 0x9c}, {&(0x7f0000005d40)="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", 0xfd}, 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"809353e43d0e2d86e56164bfb3d1b6e86e0af38a589cc7d2db78c168ba0bd6870ca79693dc02bd4c3ab049fb0eca3639f52eafe5a3736bea5de737c73a6f1f256544875576b704b29436453ecd6c5c5ef44022a67184ae9c346df48a1c23a08330cd2ed9f5eddc2d24ecb9cac1d0be0459f45e2d463acaa2c8a64eaf5764fb45b56a93918012864b4e0fe318a8b0a064011bf72924bee47c21eacb178bfbf5f3bca9018405409e1bb05f527380c23f0f30a5d8e6ba30f4b386ba8874615e7cf09c4c5efa5dcfea5cfd37bc3cf5816717f4e57c00f2f2b0ed54618643436f4659481f34c1859422"}], 0x16c, 0x20000004}, 0x1000}, {{&(0x7f0000004c40)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x4, 0x4, 0x3}}, 0x26, &(0x7f0000004d00)=[{&(0x7f0000004c80)="f845677c37ae2c0f6398ad5cd4f90a0a42c5dff72b2ba99641863a302c54f2b87a527d4ba0886a87f09c8d5c22972e0ac759bed5c0f575953cfa7a5bb3da618b75a9adb302837281013f9c8992f40d068689caa3fa84470f661c95de9a960944", 0x60}], 0x1, 0x0, 0x0, 0x20000000}, 0x438f}, {{&(0x7f0000004d40)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004e80)=[{&(0x7f0000006b80)="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", 0x1000}, {&(0x7f0000004d80)="bcd4777a803e97a2ed01b7b6122ddb70a81c77b302dbd468604473b2e9e8c6afc29c41cfa7d86d15d76216592fde43624c8e5fac246daaad1cf2ca629134e1d9236b0d220a90dc430d7496551a75a33c6d605ac1d11561d9f6f0abe2f3ae0c0829054badae8d13170f3a1cebeffbdf375ba8bd5596948fa1ce7f00a8b0dc5618f77f848ab7ddd1fc5f779f8e42992e85823a8fb222cebf190349eb202d4c50d91ff42053a688bc9dccb2e90947aa3c641399c518455352fd0b33747fca62db97a2e7fe2776ce70e543d12b9c55c65c8ff776ef4db2fe660211c1", 0xda}], 0x2, 0x0, 0x0, 0x80}, 0x100000001}], 0x7, 0x90) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r5 = perf_event_open(&(0x7f0000004fc0)={0x3, 0x78, 0x17, 0x4, 0xbc, 0x8, 0x0, 0x1f, 0x4, 0x4, 0x7, 0x6, 0x0, 0x80000001, 0x5, 0x4, 0x5, 0x2, 0x8000, 0xad0, 0x9, 0x5, 0x7, 0x3, 0xef1, 0x8, 0x1ff, 0x1, 0x4ad2, 0x6, 0xfffffffffffffffd, 0x2, 0xb9, 0x2, 0x2, 0x1, 0x401, 0xfff, 0x0, 0x5, 0x6, @perf_config_ext={0x2, 0x100000001}, 0x0, 0x3f, 0x3, 0x0, 0x46645f11, 0x8, 0x800}, 0xffffffffffffffff, 0x9, r3, 0x2) fcntl$getown(r5, 0x9) r6 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r6, r0, 0x0) 2018/02/26 13:10:36 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x10}) r1 = syz_open_procfs(0x0, &(0x7f0000f4d000)='environ\x00') pread64(r1, &(0x7f00008af000), 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x1) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000000080)=0x1, 0x4) 2018/02/26 13:10:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x80000000000000, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/02/26 13:10:36 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="693ac7012000cfba3ec73bbb44d21359b78f12fe8c325ef6ad9694b15b3f89710537bc9f3998c02dc14c95e69e913c0de640b0f44c275ef1093025d509525a8c2a3604252d240ed7dde942323e600ecddeceef1b912c66c1962710269c883b63671029cfad4bf2c59d03de3600b90ea15209164b771bbda8b4ca6ef0d25f310cd4295979165def2e66dbc38d793a82a503a510717e760c14cfbd7623ac9f39e17121dea11723635ec48d23b3b826f829d41db4d2c796554ebb60965e06ecd09d09d6bbe7277de1dcac2d6023d19f68fb286dce3e9949d69a7e2ab0372736fbff475599de29cfda4c99543a2c7cba9e0f709601a1c2") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2000000, 0x32, 0xffffffffffffffff, 0xfffffffffffffffb) r1 = userfaultfd(0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) dup3(r0, r2, 0x80000) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000000)='./file0\x00', r3, r4, 0x100) rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000180)='./control/file0\x00') dup2(r0, r1) eventfd2(0x3, 0x80801) 2018/02/26 13:10:36 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fchmod(r0, 0x104) sendto$ipx(r0, &(0x7f0000000040)="3e0a26d2149978ae8a42518695071c46133ecd19a45283dd1d84a4215889388193fec446a174d2e8d6111b4fe1875fd28168c53d07e10c170ab5d613026822053081eb64d143dfeb6c", 0x49, 0x4, &(0x7f00000000c0)={0x4, 0x60, 0x5, "6264fdc3462a", 0x200}, 0x10) getdents(r0, &(0x7f0000000200)=""/4096, 0x7d) 2018/02/26 13:10:36 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x105000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="69000000a838789a8898adacaa39f1c9221a898d7681a3afb9ddc936926e0b8ccd23cf1a74d7d4aa75f94765b11068c0d78e7f32017882a87247333de810b44fb7692ae07e2780b921db33b08c9974cf5a9635e90cf51b5cdb1f119850029aa89084de16ff9ca61051bcf3169f78a9ee55a67abe2958be8159af389f14f61b8ea4204ced35a6447d9bbdc8d0733c0c3c96bf0eaa7b4968c8b591361476eea33ee0bd06bcf1fe29f65bc22675725a93361de68f0d18966ca9399e90ab421a17a31d0a3e36b28807245033ba4ba0ae39f210da7856"], &(0x7f0000000140)=0x71) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x10001, 0x8001, 0x4}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x800008) getdents(r0, &(0x7f0000000000)=""/45, 0x2d) read(r3, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r3, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r2, 0x0) 2018/02/26 13:10:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) fremovexattr(r1, &(0x7f0000011fec)=@known='security.capability\x00') writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/02/26 13:10:36 executing program 0: 2018/02/26 13:10:36 executing program 1: 2018/02/26 13:10:36 executing program 0: 2018/02/26 13:10:36 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000047d000)='pagemap\x00') r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc8000)=[]}, 0x8000) mmap(&(0x7f0000000000/0xbf9000)=nil, 0xbf9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00001eff8b)="a2", 0x1, 0x0, &(0x7f000089cfe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) pread64(r0, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) 2018/02/26 13:10:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000143000)='net/if_inet6\x00') readv(r0, &(0x7f0000000340)=[{&(0x7f00000004c0)=""/176, 0xb0}, {&(0x7f0000000580)=""/57, 0x39}, {&(0x7f0000000100)=""/110, 0x6e}, {&(0x7f00000003c0)=""/199, 0xc7}], 0x4) 2018/02/26 13:10:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001080)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000001180)=0xe8) stat(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00000012c0)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001040)=[{&(0x7f0000000040)="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", 0x1000}], 0x1, &(0x7f0000001280)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x3c, 0x334f275f2942f252}], 0x1, 0x40) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/02/26 13:10:36 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000000101010100000000000000bb54d16bf4"], 0x14}, 0x1}, 0x0) 2018/02/26 13:10:36 executing program 1: connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00007d9000), 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) r0 = dup(0xffffffffffffffff) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0xe53) ioctl$KDMKTONE(r0, 0x4b30, 0x7fff) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x5, [0x5, 0x59, 0x7f, 0x5, 0x7fffffff]}, &(0x7f00000000c0)=0xe) 2018/02/26 13:10:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) vmsplice(r0, &(0x7f0000000400)=[{&(0x7f0000000000)="d20edc98beaf3c063ae9d855c2fc692b0aa405929b6d9ecdf5f1f0d16a510bc3ef2f43ae32db9943ef3ccfa178e3ff55372db8e9a841b891eeecfe83635fe25b8e3c4da9e2534277c46acdcd5386cef0fe6f862f05e56552aca8928424760a3fb524aa79b0ae0684aa8346129a51736e1def0e3dd02c5be4fd80ddef46166a43f37469665dfd28a63774c76465188f022a5b8e", 0x93}, {&(0x7f00000000c0)="3c8e68477c8fe527d4ef836c46863ee2925251cbd697a063e42092ccc97b547b2927dd94fd135c566a133ec8f39fee8e60f12939248a26bc5441948616293685dab7fe7d89daa008d6bd25702313fca41328cf4720f482ac4679f2c2fc872206af197ff6df09d5a5018eddd9cb579eaf6ee7fbf0ced2a6430695972641196965e27e565d12be9aa0168ecfdc1a0dc66a2aecd0cf6d749943b18449acffe493659c0679c216bc88c35417afe1d0a28844817a33b6e4075a5f83707bac91d7f53a66325877", 0xc4}, {&(0x7f00000001c0)="dd1e0f79e590aeb6dbd94eaf543e40a3", 0x10}, {&(0x7f0000000200)="ba7bb1d30e5278e9c38e0270d718f86ad27b026b2a07e5aeba641468a6e28572f165833413cd2b86e28292e5647edb5282923fbeb92c71c6575ded7244e0078e162995fe2b6fdffc63dc018a6aea8dbbf28840deb9ff2198f8c4e4a664704f699201d24d736fe8575616835f4e9a", 0x6e}, {&(0x7f0000000280)="fb34fe9a430728607b357925f2fc35333ef4a3b57d3caa694e4dc65ff3620f9950638331f8ae0f292a004c3a427fb80f971169562f940f0dc222c7c569e37d0286ee12e7be13fde6cc96ace7d40bf5607dd06d9df30cf152125c586a828c94ff533c0d91faeca9747be9ad0bfd332568f482a915b75df6e6b2fcc762ae6e3027c1164389882995a5766d6c4250b5d3da883b838995415148771ca4462e110dba797d6ae117bc845483067e3f3f7891db6927b3302314af27674c5200662a46e4554df4c082bdaf7ec8", 0xc9}, {&(0x7f0000000380)="fcb332d161217291ae45e832572ba90a9605c8047d9855debaa9a4208d03e88685d17d85df2f61a530ecf7cf4ef4ddc2648354b666d4d6f447b6d9cce57ffd4ef827b2ff9259", 0x46}], 0x6, 0x0) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0xc02, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000480)={0x1, 0x4, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty]}) dup3(r2, r0, 0x80000) 2018/02/26 13:10:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r2 = geteuid() sendmsg$nl_route(r0, &(0x7f0000001300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x14000100}, 0xc, &(0x7f00000012c0)={&(0x7f00000000c0)=@bridge_dellink={0x11d0, 0x11, 0x4, 0x2, 0x0, {0x7, 0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_VFINFO_LIST={0x116c, 0x16, [{0x4c, 0x1, [@nested={0x48, 0x17, [@generic="e042a722e8229e284b83a6ab027847d0764c5ef2ca8beaa868d7b2631db86968b8462253c1f794dbd29739b3c19584", @typed={0x8, 0x3e}, @typed={0xc, 0x87, @u32=0x3}]}]}, {0x111c, 0x1, [@generic="df99", @nested={0x88, 0x6, [@generic="f840d8d45c6d954409f8b6e7d5ae1c3a3520cfd31350a50b0b3ba262ddcde2c7a0c3ae51df5a761f038b2d66968af25cf5023d0146efbafead37fdcf82ec8c71a3e86eccf7ebbc16b65ecb39e0f664539782ea287ded93275138", @typed={0x10, 0x5e, @u64=0x1}, @typed={0xc, 0x57, @pid=r1}, @typed={0xc, 0x6a, @uid=r2}]}, @generic="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@typed={0x10, 0x30, @str='@\'bdev\x00'}, @generic="111e7f58234783f8d77cc9d66b63be8c638655bebf05d8784439d759fe97117f21543704a2ae981e512de8b5c608060981a21877d70d9e80fad0e656ded004d5e4b34780962c93db623ed3111e4e17cf851abb98431bea85cc52b01f969257f0f0bcfd97db0389caedde532618dcb9", @typed={0xc, 0x43, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}]}, @IFLA_OPERSTATE={0x8, 0x10, 0x9}, @IFLA_PHYS_PORT_ID={0x1c, 0x22, "f027f7fcd8f63084110ce1fccfb6aa299294b3603c745e6f"}, @IFLA_MTU={0x8, 0xe, 0x8001}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x62}, @IFLA_OPERSTATE={0x8, 0x10, 0x1}, @IFLA_LINKMODE={0x8, 0x11, 0x5}]}, 0x11d0}, 0x1, 0x0, 0x0, 0x40}, 0x4004800) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001340)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000001380), &(0x7f00000013c0)=0x4) 2018/02/26 13:10:36 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r3, r4/1000+10000}, {0x77359400}}) 2018/02/26 13:10:36 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000001fffc)=0x8000002, 0x4) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1}, 0x8) sendto$unix(r0, &(0x7f0000b12000), 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff038}, {0x6}]}, 0x10) sendmsg(r2, &(0x7f0000acb000)={0x0, 0x0, &(0x7f00009c8000)=[]}, 0x0) 2018/02/26 13:10:36 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="fb09b96574f906524e3c6c68b081bc1ad962b8e17bde7ced37affd0957ca86e3fe132eb7a9daf34b918544acb7277158d9", 0x31, 0xfffffffffffffffa) r2 = add_key$user(&(0x7f0000001440)='user\x00', &(0x7f0000001480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000014c0)="1b9983c3b499ea91230f6b5fc01ea67d123eb913c9d32bc6d7c3d389aa74d64c387bc4b5b8acedddb4ee2d0483b10469d92167580848413d048741f744076a3bc49ad5f695fcc941582051b9b6fe90bade6b968f8666faad35229f398b", 0x5d, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001400)=[{&(0x7f00000000c0)="470e5f90331e02470ec1fabbeee7af1e9a6f7ddec0f5f2f5cf883bf4a89b4344c49462e861f920f7cc880974cc31b815", 0x30}, {&(0x7f0000000100)="9a9c9f6000f7c029d5b2480edc4c136a97bd043c8b", 0x15}, {&(0x7f0000000140)="a8bdd56f37990c347002d59d4243fa7bdb23981a868db517e75f2eb2188a60c2e0365e73977ac0cadd5d772a367defe315d426534cf477ddb9a64adfd850d7975c954e0a10ada517a2f77218b32a61c0ba5d088d7dc6b902bee9794640876bfeca824e3e3d64e7baea29282f56fdb252f574f74144c74e990bb3a217a4232662d760150dccfe89975c504e6622a5f688132521d049bed72038d990f0242a15f9da742dc02640", 0xa6}, {&(0x7f0000000200)="3f05c233a1ea4a39355ae78ea53c3d3e26e210cac176c8c8839328c90be86239ff09f10cfdbac78dc14c0cfb927250483479262ec4f7f29757", 0x39}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="ba031b2f775628189c172830384a13eb44cbc4a698f1223234a9dd3d5c20df23144ff64fbf7136a44c07e73d59f91becdccf16237f5dc1e98c36afc3f330554eddc57e059357fffbf4d0ca78cda33b4902d86bafd71c396605464be2ba0f148e9669f9a876e70fd3ef3b9148b133db12b1348366", 0x74}, {&(0x7f00000012c0)="2dfd04ad97fe31181d041fd8a87fd1154bf093fd9318abaaedf983f9e6b46258f947e75bb44fb3deddeeee53bd6abc01b439bc2074822c9ff7bf", 0x3a}, {&(0x7f0000001300)="e5f0e54d5560165165e545c5721d625e8a913d5a8d7582bcc209beb19efe81076bbc6dc4e86b854c53b5674feb8d8c4ebc04dd1536b2857e4bdb032adca6b5d69dbe438b70e3cfd0e595c5034a9eb34870080dd319753f09546610485da01b00bee73578a425814b4ed2527e859a70f6d6969d64f484d838d887bcad52f0e0741894bf6524d3c30dc214b11df0a9e4527732e54a8f785f44213f630b463758a0fc4af52b0ad66ad049ef5adc429e1ad9410cb65f17832c3975da8023e6910b91552e86ed5a1f19c1f46ad8a06c288b5f85ca09530771e6d216b9c26a0c36ec", 0xdf}], 0x8, r2) r3 = syz_open_pts(r0, 0x0) read(r3, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r3, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r0, 0x0) 2018/02/26 13:10:36 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:36 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x803) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r1 = open(&(0x7f00000000c0)='./file1\x00', 0x880, 0x40) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) getdents(r1, &(0x7f0000000200)=""/4096, 0x7d) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x155e}, {0xa, 0x3, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x67c, [0x1, 0x20, 0x7c, 0x22, 0x1, 0xeb, 0x1, 0x7ff]}, 0x5c) getsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 13:10:36 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/ip6_flowlabel\x00') close(r1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x0, 0x1, 0x3, 0x2, 0x7}) 2018/02/26 13:10:36 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x15) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./file0\x00', r1, &(0x7f0000012ff6)='./control\x00') 2018/02/26 13:10:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x2, 0x100000001, 0x800, 0x2}, 0x10) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/02/26 13:10:36 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f76ffc)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/ipv6_route\x00') recvfrom$llc(r1, &(0x7f0000000040)=""/4096, 0x1000, 0x10002, &(0x7f0000000040)={0x1a, 0xf8, 0x8, 0x3, 0x4, 0x201f, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001080)=@sack_info={0x0, 0x2}, &(0x7f00000010c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001100)={r2, 0x2, 0x30}, 0xc) r3 = syz_open_procfs(r0, &(0x7f0000e94efc)='stack\x00') exit(0x0) lseek(r3, 0x5c, 0x0) 2018/02/26 13:10:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="2900b3f35dc342453a844fbcc64c190000001338a8d98c75e2429ecfe2cfb71f173fffffff493d7aa707a5ccda0001040000040000000000", 0x38}], 0x1) 2018/02/26 13:10:36 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x88) recvfrom$inet6(r0, &(0x7f0000000000)=""/185, 0xffffff23, 0x0, 0x0, 0xfffffe8c) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) socketpair$inet6_sctp(0xa, 0x9, 0x84, &(0x7f00000000c0)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x80001, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1}, 0x8000) sendto$inet6(r1, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000d86fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000b0cf6e)="b1", 0x1, 0x0, &(0x7f000089cfe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) [ 110.715975] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50013 sclass=netlink_route_socket pig=18300 comm=syz-executor3 [ 113.300731] IPVS: Creating netns size=2536 id=28 2018/02/26 13:10:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)="089b3447afa4a07888925e4888155699b079e69d1796057442eac00fdaadc0306d342d19f5675f687ad486d89e44a76c7a390b1ae568012c195bc69468c1ba4e54aaf4f46a3ff3cc1cc85e8b39ccec3589a068c2826b699ad4b55529248f9d19ac989eab03985806c807e6b04f4713c3a630644242e6"}, {&(0x7f0000000140)="060f6f4460a7a933bfb7538943eaddb1519ef543dbee99a464786991f88460fda2b355e8e50e3ec4b1f193e3202783f993ce0d57b7d2a5e9db70a68a1ed464a94163181b4292b24b2f3ccc5674c49184d7f54b62f2572bd02aaef17ec5469ef837a3709083"}, {&(0x7f00000001c0)="0a4322e406cf10ffb8f1b839fc560686a9f7eceee3a0851e52b5821d6ea22427c25b"}], 0x61) 2018/02/26 13:10:39 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:39 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/02/26 13:10:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)=0xfffffffffffffffd) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r2, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) 2018/02/26 13:10:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="fb09b96574f906524e3c6c68b081bc1ad962b8e17bde7ced37affd0957ca86e3fe132eb7a9daf34b918544acb7277158d9", 0x31, 0xfffffffffffffffa) r2 = add_key$user(&(0x7f0000001440)='user\x00', &(0x7f0000001480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000014c0)="1b9983c3b499ea91230f6b5fc01ea67d123eb913c9d32bc6d7c3d389aa74d64c387bc4b5b8acedddb4ee2d0483b10469d92167580848413d048741f744076a3bc49ad5f695fcc941582051b9b6fe90bade6b968f8666faad35229f398b", 0x5d, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001400)=[{&(0x7f00000000c0)="470e5f90331e02470ec1fabbeee7af1e9a6f7ddec0f5f2f5cf883bf4a89b4344c49462e861f920f7cc880974cc31b815", 0x30}, {&(0x7f0000000100)="9a9c9f6000f7c029d5b2480edc4c136a97bd043c8b", 0x15}, {&(0x7f0000000140)="a8bdd56f37990c347002d59d4243fa7bdb23981a868db517e75f2eb2188a60c2e0365e73977ac0cadd5d772a367defe315d426534cf477ddb9a64adfd850d7975c954e0a10ada517a2f77218b32a61c0ba5d088d7dc6b902bee9794640876bfeca824e3e3d64e7baea29282f56fdb252f574f74144c74e990bb3a217a4232662d760150dccfe89975c504e6622a5f688132521d049bed72038d990f0242a15f9da742dc02640", 0xa6}, {&(0x7f0000000200)="3f05c233a1ea4a39355ae78ea53c3d3e26e210cac176c8c8839328c90be86239ff09f10cfdbac78dc14c0cfb927250483479262ec4f7f29757", 0x39}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="ba031b2f775628189c172830384a13eb44cbc4a698f1223234a9dd3d5c20df23144ff64fbf7136a44c07e73d59f91becdccf16237f5dc1e98c36afc3f330554eddc57e059357fffbf4d0ca78cda33b4902d86bafd71c396605464be2ba0f148e9669f9a876e70fd3ef3b9148b133db12b1348366", 0x74}, {&(0x7f00000012c0)="2dfd04ad97fe31181d041fd8a87fd1154bf093fd9318abaaedf983f9e6b46258f947e75bb44fb3deddeeee53bd6abc01b439bc2074822c9ff7bf", 0x3a}, {&(0x7f0000001300)="e5f0e54d5560165165e545c5721d625e8a913d5a8d7582bcc209beb19efe81076bbc6dc4e86b854c53b5674feb8d8c4ebc04dd1536b2857e4bdb032adca6b5d69dbe438b70e3cfd0e595c5034a9eb34870080dd319753f09546610485da01b00bee73578a425814b4ed2527e859a70f6d6969d64f484d838d887bcad52f0e0741894bf6524d3c30dc214b11df0a9e4527732e54a8f785f44213f630b463758a0fc4af52b0ad66ad049ef5adc429e1ad9410cb65f17832c3975da8023e6910b91552e86ed5a1f19c1f46ad8a06c288b5f85ca09530771e6d216b9c26a0c36ec", 0xdf}], 0x8, r2) r3 = syz_open_pts(r0, 0x0) read(r3, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r3, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r0, 0x0) 2018/02/26 13:10:39 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000000100)=[{}], 0xac7b63c0c2f7190, 0x7) getdents(r0, &(0x7f0000000200)=""/4096, 0x7d) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x80) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="bf6f4b0d7927fa22198c169d910cf78d43d634f6ab3755749ec82e3dda85991a03c327c2b469f142ab68f62f19c18623fe4a98cbbdb9487c21093d45e6227582f317e859202e774b594a0e39be9c164aff0ab60e49883298abbe1ab081f1465dbe1abe4a735033c5580dedce21cf7baf25ddf22d28523db1ba4d1d259bcf234257f92216861a1aea78e320bb8929a6b3e6e6bb34a568fb4aef066a3f67c45bcc4a534fffc37da583", 0xa8}, {&(0x7f0000001200)="295f063fa3479a102591181664918948732b2ec5b0d6a71ce228828f9dacb14ebe2920f77722b03ca4a273e4977132f8e53dda864e6cc4c557a77ed86515f077f260ffcd64701a8ba3d8e388ff81630bdc0b86b8f0ca5a98a0fb9cfde6de792547a391abfa3ef7a1f6aae0fa90bf60206e23b59bc2cea1463e57fbdcb840d9700c0e284684d4dd14e5b578e382ebd9423b640e28b9e987fb0edff678d841ed3c711ed113a5ba0f7a85afe22aeac2d6a8d71e1055c0238b39e38a4ce6c16756b8472fb36abbc04c7366975c3669a0b05ffb468fc3da0611117eb07a78eff33d9ea81a756593f4a901165b5c7e5402c7ce78", 0xf1}, {&(0x7f0000001300)="0d962df1c7d54c8b58065ef605cea18aa549588f4fd225baec25485422aef77a04b8124f799519bcf48ba25cd50eb6662d5032dbbc592da40c526aee58ef1d7965204014f8f50186e87c1f799753913b004450f15704170475d6ac91ff0da135f24ea2fcc4ea0e0ce2a3a0c3349ecf2736fa8851ade1392eec59ffafbf093c06628b24e892c0be26c22a4e80df75530c6571f8f8d37bd9b2eafa1c99c0c1503046db79709ab15a762c2cea7562ebd6d13462f9ff4a16", 0xb6}, {&(0x7f00000013c0)="10ab5b15bfe54607f3bc652a5a87fed6dc4c034eed46682a08e204f9c02f8ec1a15b603084f521b54d85be8374361b014d781408a68f150816e6d850aadd3b6ac3f411fc7ae38e3ceae8860b915a368ad4caae4cd6073669cd589537a8d51fd5bef1b11c11b65092d00207734e994676edb17e5642f0d0c7f5b3def041a6be6bfaa545f07afbaa86896fa82bfdd3df47bef7cb4d0f14784620190727d02c9b6982336c25e3d6bb5597cd8ea34056c795aaf9019dbb5e13e0d839e9b32255032471732de9375fcc", 0xc7}], 0x4, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, &(0x7f0000000180)=0x4) 2018/02/26 13:10:39 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') fchdir(r0) fadvise64(r0, 0x0, 0x95, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/26 13:10:39 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control\x00', 0x200) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) iopl(0x6) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') socketpair$inet6(0xa, 0x4, 0x7, &(0x7f0000000040)) rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000000040)={0x24000000, 0x57, 0x30}) 2018/02/26 13:10:39 executing program 1: clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) wait4(0x0, &(0x7f0000000040), 0x80000000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xd58, 0x6, 0x0, 0x40000000, 0x81}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1}, 0x8) 2018/02/26 13:10:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1000000003b) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x4, 0x40, 0x100, 0x6, 0x3, 0x4}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}]}) 2018/02/26 13:10:39 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control\x00', 0x1000010) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, 0xffffffffffffffff) 2018/02/26 13:10:39 executing program 1: unshare(0x20020000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f0000000080)='./file0\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) rmdir(&(0x7f00000001c0)='./file0\x00') 2018/02/26 13:10:39 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/02/26 13:10:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) getrusage(0x0, &(0x7f0000000000)) 2018/02/26 13:10:39 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x2080002, 0x14) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xe5, "546dcf5a135080a49142780ee3d816e2596c94be14dab580df77544fd79faa4b5e377082330f4dd1e4071fb87ce865300ef0ff548c0089d118465fdfdf44d1f69c7b5b186e80e8cfe3e4709d292ac71ca4b0a20810ba019c8340e4554b7dbfea11d3036a30964af6eb5b559e53019eb70f87ead765752c079c2d211194c9837cb4c25b0294c480de2e8dcb504428c2891ca3cc8634b8f81659b62a69af2c47a5f846702d86a1529d2da246c133c368339f8ff29e211e44cdb455667501e532a3814ef52f29b133fbd58f4ddc56b5742b6546303fc187cdaf2a4dfe3889b1ac441e61910b40"}, &(0x7f0000000100)=0xed) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x6, 0x8002, 0x9, 0x1f, r3}, 0x10) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r1, r1) 2018/02/26 13:10:39 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) r1 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001fd0)={0x44, 0x0, &(0x7f0000008f04)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000008fa8)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000008fc7)}) memfd_create(&(0x7f0000000080)="6370757365742d76626f786e65743147504c73656c66c32b73656c662e656d3100", 0x2) r2 = syz_open_dev$binder(&(0x7f00004e2000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x222, 0x118, &(0x7f0000777000)=[@fd={0x66642a85, 0x0, r1}], &(0x7f000000b000)=[]}}}], 0x0, 0x0, &(0x7f000053f000)}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req={0xfffe000000000000, 0x0, 0x4, 0x3}, 0x10) 2018/02/26 13:10:39 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x3, 0x7f, 0x6, 0xf526}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="194dbe7c5e457406792d69721424e33e149d333c16ac4ba2d6fd496197ef076c2b68712e5b28ed8f1544179b479d43f3f5a5cd1ae778960a678424798189677ff4f31bd13cf443b1ee538e5a591d515e0eb549e5e22e5782ce0462bb63522afe3eda56042638355cf367", 0x6a}, {&(0x7f00000000c0)="ea9d49c58a0cb2db74d1b3291eaf9f60c9464fd64034829cfcae7ea8ef84f445305f6d5af0c7a823ea237faee70ff6b51a100175823143c113d0ad45abc3751bcd53927409f5df816434941e6233ba3139a49038ffa46fe76ed3e3286d790e2962bb9bd59b6be803d2ed05e2372a3e0f", 0x70}, {&(0x7f0000000140)="5f7812f485f64a028aef08007d1b195e3e71e32ad7e538a2113bc34a4aec1f36acd10dc69f5c3aa9503bb294ad1663e65ead785711706ef129952efd26fc41227c9a11ba870eacbc3669763ba78ac4af0b49ffddb3", 0x55}, {&(0x7f00000001c0)="287e6153a6c9ee9093ff364a2176f7c9d8f75c51057d5c1cf119eb3d17fe5ff320fb13c1ed0b80129219a764945f40d2d011f808ec56173e80c1cc23659db24e35460b2a5025f97c34b9621dc2b18ca29b68812e800f1ec2d3e9d137ae89b45ef4b571f78a2c16203970a9", 0x6b}, {&(0x7f0000000240)="4ee19728d33bbcc6466cce6f91aafb1db7804022c07b73945ccec8047c64b0dcce7ceddeaea3453a6aa23986d06e21eb2738c8002c61a770bead87e2fea34e5121de698a6eb4717270c838d793e94f59ce4b", 0x52}], 0x5, 0x0) [ 114.037353] audit: type=1400 audit(1519650639.620:77): avc: denied { set_context_mgr } for pid=18534 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 114.058589] binder: 18534:18539 ERROR: BC_REGISTER_LOOPER called without request [ 114.076962] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/26 13:10:39 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:39 executing program 3: memfd_create(&(0x7f0000000000)='(\x00', 0x2) r0 = socket$netlink(0x10, 0x3, 0x21) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000040)="29000000200019fb00003fffffffda0602005129d7ba90f11e68640b6b94000000e80001040000040d000300ea1100000005000000", 0x35}], 0x1) 2018/02/26 13:10:39 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040)=0x1, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r0, r1, 0x2) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000000)={0x8001, 0xfffffffffffffff8, 0xeb1, 0x4, 0x5, 0x9, 0x2, 0x40c, 0x40, 0x121}) ioctl$VT_RELDISP(r0, 0x5605) 2018/02/26 13:10:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x1000, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f0000000080)={r3, 0x20}) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x42, 0x0, 0x6}) syz_open_pts(r0, 0x80000) dup3(r4, r0, 0x0) [ 114.082284] binder: 18534:18539 ioctl 40046207 0 returned -16 [ 114.089389] binder: 18534:18535 ERROR: BC_REGISTER_LOOPER called without request [ 114.097719] audit: type=1400 audit(1519650639.680:78): avc: denied { call } for pid=18534 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 114.120955] binder_alloc: 18534: binder_alloc_buf, no vma [ 114.126640] binder: 18534:18535 got reply transaction with no transaction stack 2018/02/26 13:10:39 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000000000)) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f0000000000)='net/rfcomm\x00') r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000000200)=""/4096, 0x7d) 2018/02/26 13:10:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000002c0)=[], 0x1000002ee) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x201c) setns(r0, 0x8000000) 2018/02/26 13:10:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)=0xfffffffffffffffd) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r2, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) 2018/02/26 13:10:39 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff02c}, {0x6}]}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x202002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x100) 2018/02/26 13:10:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000000)=""/1, 0xffffffffffffff90) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/02/26 13:10:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x1000, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f0000000080)={r3, 0x20}) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x42, 0x0, 0x6}) syz_open_pts(r0, 0x80000) dup3(r4, r0, 0x0) 2018/02/26 13:10:39 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000076f000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:systemd_systemctl_exec_t:s0', 0x20, 'unconfined', 0x20, 0x39, 0x32}, 0x3c) write$selinux_access(r0, &(0x7f0000000fbc)={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30}, 0x44) preadv(r0, &(0x7f0000000fe0)=[], 0x20000000000001b1, 0x0) 2018/02/26 13:10:39 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000000000)="e8", 0x0, 0x1, &(0x7f0000000000)) mincore(&(0x7f00002a8000/0x2000)=nil, 0x2000, &(0x7f0000000040)=""/236) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) r1 = socket$netlink(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000003c0)={0x0, 0x1000, 0x30, 0xc3e8, 0x8}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000440)={0x2, 0x8004, 0x0, 0x3, 0x0}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000004c0)={0x0, 0x899}, &(0x7f0000000500)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000600)={&(0x7f0000000080)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000000380)=[{&(0x7f00000000c0)="ff82a90407dd817b2673e8c921ee5bdeb62236", 0x13}, {&(0x7f0000000100)="035d07d15a95bf2c58e5189cb8a0a612b2d6277d9e5941bad70c34d524f51c0bd5f6f96ae34833d1125c04dbb264866d7cec45da0f4b8c3d5f7f27fabe4e61ee85427a04f0795230b31b0309c2b089976cb887cdc839dfb8433ceebb84a13a94d3be", 0x62}, {&(0x7f0000000180)="f331591f2de1c86e2e82ef2808bf859b3b4be09adb91826a8cc99cefd5cc65a968622986db1bfd0a67f8c001cd642ee65d0da51da9374fdec8cacc68fbd10c2f7dec44bdf1fed610d80775693460e8899f7c1329eb5e64224397072a248803b1c228b4b33599b37727a2bb8c9182fadff54e8c882156dc0e19f591f3", 0x7c}, {&(0x7f0000000200)="ede97d5e94e4359328740add06dc843e06186dfa26ca1bddabd85bd2ebef747441a3d57bd4a6baf3948487288a46f3ab885aae20e73ff20187bd407d278b98e748bffdfebf79eae7fbe07764149db594ef6739689a56afccd3848f95478bb3e8fe10e180ad4480ad212fc71233fd226ecbd815931dda549962ac26a84c3f8678adc4bb342f54c445252711480a621eacf81c920dc475014818b9603f2f1469666b204aaa2e71e427ac8b91", 0xab}, {&(0x7f00000002c0)="a5e30a4dbd1071de7c89b87b06233fb7f1a69c881974f4727880f70680a6ecd5535fe4dcef2fcfcf9cdb19e020f78e051cc82a23315956411fc0909904e678dce271648c5b70b4fa52d094a0fb30e75d97a585b38bb58097f98b6f24d9648b5cb89531cc7ecc662a3c6167b6ae5e2e7be2ef2152950638e25cca3d3648f15eeb1c6c730a3815a5fab64c2bf02a7b5dab3a5d766d9eeaa3e499b4d9a63c24d24d2d83b03662bb10bd6684ec09e2", 0xad}], 0x5, &(0x7f0000000540)=[@sndinfo={0x1c, 0x84, 0x2, {0xdde0, 0x8201, 0x80, 0x5, r2}}, @init={0x14, 0x84, 0x0, {0x1, 0x2, 0x8b, 0x3}}, @sndrcv={0x2c, 0x84, 0x1, {0x100000000, 0x80, 0x0, 0x1d6, 0x3, 0x8600, 0x8100000, 0x7fff, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x2f9, 0x401, 0x8, 0xa6b, 0x2, 0x3ff, 0x0, 0xe51, r4}}], 0xb0, 0x20004000}, 0xc0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000640)={r2, 0x20}, &(0x7f0000000680)=0x8) writev(r1, &(0x7f0000000000)=[], 0x12) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000640)) 2018/02/26 13:10:39 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000307000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000ccdffa)='ramfs\x00', 0x0, &(0x7f0000dde000)) mount(&(0x7f00004c6ff8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x20000, &(0x7f000000a000)) mount(&(0x7f0000c8c000)='./file0\x00', &(0x7f0000d7cff8)='./file0\x00', &(0x7f0000fdb000)='ext4\x00', 0x1000, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={@generic="7b503476c16ef2d13416ad5f6c409796", &(0x7f0000000040)=@ethtool_cmd={0x4f, 0x80, 0xfff, 0x7377, 0xfc5, 0x81, 0xd8, 0x6, 0x101, 0x8, 0x100000000, 0x5400, 0x3, 0x9, 0x800, 0x3, [0x9, 0x5]}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x10001, 0x8004, 0x4, 0x1f, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x4d8, 0x5, 0x3, 0x400, 0x80, 0x9, 0x8, r2}, 0x20) pipe(&(0x7f00000001c0)={0x0}) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000080)=0x1, 0x4) r4 = socket(0x0, 0x5, 0xffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x5, 0x100, 0x1, 0x3ff, 0xffffffff}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000000c0)={0x5, 0x8, 0x8007, 0x200, 0xffff, 0x9, 0x1ff, 0x3, r5}, &(0x7f0000000100)=0x20) recvfrom$unix(r4, &(0x7f0000000040)=""/243, 0xf3, 0x10000, &(0x7f0000000140)=@abs={0x1, 0x0, 0x0}, 0x8) [ 114.126645] binder: 18534:18535 transaction failed 29201/-71, size 546-280 line 2920 [ 114.144606] binder: 18534:18539 transaction failed 29189/-3, size 2329469315071344640-0 line 3127 [ 114.158579] binder: undelivered TRANSACTION_ERROR: 29201 [ 114.164984] binder: undelivered TRANSACTION_ERROR: 29189 INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 116.281085] IPVS: Creating netns size=2536 id=29 2018/02/26 13:10:42 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000000)='./control/file0\x00') dup2(r0, r1) 2018/02/26 13:10:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001800)={0x0, @multicast1, @empty}, &(0x7f0000001840)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001880)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, 0x80000000, 0x20, 0xffffffffffffffff, 0x500, 0x40, 0x40000, r2}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c00)=@nat={'nat\x00', 0x19, 0x2, 0xad4, [0x20000100, 0x0, 0x0, 0x20000130, 0x20000160], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0xb1f) 2018/02/26 13:10:42 executing program 0: setfsgid(0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+10000}, 0x0, 0x100000000, 0x5}, {{r3, r4/1000+30000}, 0x6ea, 0x9, 0x3e96}, {{0x77359400}, 0xfffffffffffffffe, 0x10001, 0xffffffffffffffff}, {{r5, r6/1000+30000}, 0x40, 0x1, 0x4}], 0x40) sendmsg$nl_crypto(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@delrng={0x10, 0x14, 0x300, 0x7, 0x3, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x8001) 2018/02/26 13:10:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3000000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) inotify_rm_watch(r1, r2) r3 = syz_open_pts(r0, 0x0) read(r3, &(0x7f0000fd5f0f)=""/1, 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x8, 0x4) dup3(r4, r0, 0x0) 2018/02/26 13:10:42 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) socket$inet_tcp(0x2, 0x1, 0x0) dup3(r1, r0, 0x800) 2018/02/26 13:10:42 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) mknod(&(0x7f0000000000)='./file0\x00', 0x4, 0x1ff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000080)=@generic="8c99111d6176e5ce57c511c91665977c", 0x200}) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x122) getsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = open(&(0x7f0000000000)='./file0\x00', 0x81, 0x20) getdents64(r2, &(0x7f0000000180)=""/230, 0x23e) sync_file_range(r2, 0xb8c3, 0x715, 0x0) getdents(r2, &(0x7f0000000180)=""/4096, 0x1000) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000011c0)={0x11, 0x10, &(0x7f0000001180)="1a7e19a942592f5d9cc1bf99c6dccb86"}) 2018/02/26 13:10:42 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x4, 0x1, 0x7, 0x9, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x443}, &(0x7f0000000100)=0x8) ioctl(r0, 0x44000002285, &(0x7f000045bfd3)="f8f8ffffffff18ffff0000031dc5d86c814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf07") read(r0, &(0x7f0000000180)=""/36, 0x9cf56cf5190eb734) syz_extract_tcp_res(&(0x7f0000000140), 0xc81, 0x8) 2018/02/26 13:10:42 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@generic="595666c4d60f84173a86749b2049ba64"}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/26 13:10:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101800, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x942, 0x9, 0x6, 0x2, 0x6}, &(0x7f0000000080)=0x14) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) mq_notify(r1, &(0x7f0000000100)={0x0, 0x1, 0x0, @tid=r3}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in={{0x2, 0x2, @rand_addr=0x40}}}, 0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0xffffffff, 0xfffffffffffffffa}, 0x8) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000001c0)={0x8, 0xffffffff, 0xffffffffffffff81, 0x4}) [ 116.933588] kasan: CONFIG_KASAN_INLINE enabled [ 116.938296] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 116.945734] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 116.951937] Dumping ftrace buffer: [ 116.955445] (ftrace buffer empty) [ 116.959123] Modules linked in: [ 116.962411] CPU: 0 PID: 18774 Comm: syz-executor1 Not tainted 4.9.84-ga9d0273 #52 [ 116.969997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/02/26 13:10:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) dup3(r3, r2, 0x80000) 2018/02/26 13:10:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000000)=0x2) r3 = dup3(r2, r0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xdb, "6d9d893efc77f7b828451d59da35220ccce3703960278c0a7c63ce8894745679b2573825ce40fb97a1d85b0dcfb49f8af64bd4b9d7f40baa88adbed88db26e9f4fc7a9fb4d5424576e209d0a0708c7c8213031689c2fc0e1c9920b2e69fcb0a538e84ae0985982af2d1d6d831d63215ddf6cd91d5e8f9881b569399dabc6155c4728b13c632b40aa917612ea9a4598d62fa551800d61f1e4e7f90dd60508ac928eed1bf5bf188ec5c4602908ae0f96e5486526f5b7460201b9f297cdcc725b8bdb39fe8e11736a307aa8bb6c9e42fb000e647f1b212bade11c1cd9"}, &(0x7f0000000140)=0xe3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000180)={r4, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x20}}, 0x3, 0x1, 0x6, 0x73, 0x9}, &(0x7f0000000240)=0xa0) [ 116.979321] task: ffff8801cefa0000 task.stack: ffff8801b0600000 [ 116.985343] RIP: 0010:[] [] sg_read+0xd06/0x1440 [ 116.993401] RSP: 0018:ffff8801b0607b60 EFLAGS: 00010246 [ 116.998818] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff8266b32d [ 117.006061] RDX: 0000000000000000 RSI: ffffc900037de000 RDI: ffff8801d89d0170 [ 117.013301] RBP: ffff8801b0607c68 R08: 0000000000000000 R09: ffffed0039944fe5 [ 117.020541] R10: 0000000000000005 R11: ffffed0039944fe4 R12: 0000000000001000 [ 117.027782] R13: 0000000000000000 R14: ffff8801cca27f00 R15: ffff8801d89d0140 [ 117.035038] FS: 0000000000000000(0000) GS:ffff8801db200000(0063) knlGS:00000000f6f8db40 [ 117.043238] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 117.049089] CR2: 000000002045bfd3 CR3: 00000001d8ede000 CR4: 0000000000160670 [ 117.056329] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 117.063574] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 117.070812] Stack: [ 117.072928] ffffffff83d6e360 000000000000013b ffff8801d89d0158 1ffff100190eb710 [ 117.080898] 26d3ebc01c5b51dd ffff8801d89d0168 00000000190eb734 0000000000000000 [ 117.088871] ffff8801cfd7e500 1ffff100360c0f78 0000000020000180 00000000200001a4 [ 117.096841] Call Trace: [ 117.099402] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 117.106044] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 117.113025] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 117.119661] [] __vfs_read+0x103/0x670 [ 117.125085] [] ? default_llseek+0x290/0x290 [ 117.131112] [] ? fsnotify+0x86/0xf30 [ 117.136441] [] ? fsnotify+0xf30/0xf30 [ 117.141863] [] ? avc_policy_seqno+0x9/0x20 [ 117.147716] [] ? selinux_file_permission+0x82/0x460 [ 117.154354] [] ? security_file_permission+0x89/0x1e0 [ 117.161074] [] ? rw_verify_area+0xe5/0x2b0 [ 117.166928] [] vfs_read+0x11e/0x380 [ 117.172176] [] SyS_read+0xd9/0x1b0 [ 117.177333] [] ? vfs_copy_file_range+0x740/0x740 [ 117.183708] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 117.189819] [] ? do_fast_syscall_32+0xcf/0x870 [ 117.196017] [] ? vfs_copy_file_range+0x740/0x740 [ 117.202389] [] do_fast_syscall_32+0x2f5/0x870 [ 117.208501] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 117.215134] [] entry_SYSENTER_compat+0x90/0xa2 [ 117.221331] Code: 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 8a 06 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 5f 28 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 df 05 00 00 48 8b 1b 48 85 db 0f 84 51 03 00 [ 117.247915] RIP [] sg_read+0xd06/0x1440 [ 117.253628] RSP [ 117.258826] ---[ end trace 8ce7f8415f9fb9ee ]--- [ 117.264125] Kernel panic - not syncing: Fatal exception [ 117.269826] Dumping ftrace buffer: [ 117.273345] (ftrace buffer empty) [ 117.277035] Kernel Offset: disabled [ 117.280632] Rebooting in 86400 seconds..