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{0x1ac, 0x1, [@generic="30280f5a64611a52e442d42326190b5b44f9cd2da3f7b8ee267f0eeaa58153fa28b8b35ab5333a4a9fe1304f3895eeb8ade851e3aeb5c5c11f7264baa56c7f70cfd036941960f439457da10e1ef9c55419655aa912dfad05fcaac8209bd9b61a3abdbc8adb88c23585ef82ed434f9a550bd8af686f578688b74a121feeee7eb327fd58041cf547be85de444611495392def8a5e2fcb2c0d81173fa0dd8ad0db1586d3deaa4ba", @nested={0x100, 0xe, [@typed={0xc, 0x21, @u32=0x10000}, @typed={0xc, 0x1b, @u32=0x1f}, @typed={0x10, 0xc, @str='user\x00'}, @generic="2dce4ad1ef3231e1456647199ae374f000a0c406ef7aa0ec7a7f9744f2b1b5a912c7e615341eeafda69012e18a54129a8af08bf3b98c9b8a8f06d05ed0d122902b54321d760bf3df681c547f87d776078b8e0334940719fe1c02bc6e1190acfe2fbb78f2d8ee16681e3becefb59b510425d3505451d0586174401d9e2d7ad7ed44eee1027e5bd3eb980f9609e395d469a42b50bf6ba709c06dd914a2be302ae249e1e46f9c565e460c0dc69fcc4c8a", @typed={0xc, 0x76, @fd=r0}, @typed={0xc, 0x12, @pid=r9}, @typed={0xc, 0x8c, @uid=r10}]}]}, {0x110, 0x1, [@generic="8bd3e59c5a8c5b73ef75ccbed4067adeb490d8b1261dc2d42bea390f19b34ca9283229f66cd46fd8b2c95d3a0f6ce4d522a0f542a49baa8a87c21b22b76f56d380ca0ca34805ec13cc7473c8064f9f52527c51817030ca2d852d20b3a2ac5fd4182fbaa1e7bcbb17a06985b38ce48dea91c1fdd172c309b9943a7851821413b2711b29a5307903c4548492e099d4c86383861422c89f8ff68579e0b3c5d55b6f826f4ffa145efa3c467828018f90c7853062a4be0f257f4ae8235b6375a1145e419f607a1adfcf9c1d84a8", @typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @typed={0xc, 0x73, @pid=r11}, @typed={0xc, 0x57, @ipv4=@broadcast=0xffffffff}, @nested={0x10, 0x44, [@typed={0xc, 0x66, @binary="bd9de8"}]}]}, {0x12b4, 0x1, [@typed={0xc, 0x70, @ipv4=@rand_addr=0x24e}, @generic="c36f7054b3238f1c0bcb7324ba9c2c36ce1ae22131200648dfcafb47c850b00db5d42510add8a465c7684e0d2db9a2b61fc1d761d8c7cc930c048e06bec4a1dd661553e788a1aa9b7bb77aff1ea2dee86f328eab49d24bcb19d4fe27ce05b1fe7237caf8343527f2d01959056426c53b6d168e37e33f813971abb653b895219e1253924982210370b996332b41a5007a4f467b70473958911de30f4f5ca76a2f4d125a135201217766311025efee9d903593d1a88b33ecc67de1b187241044d6184d2b6e8e3d78ffacdb28ff699201f7212446d4a6584af956df5576188cc9ec4156df04799f5cc4716987817714297cb255b11aeb0bbacc78c95d6a350c2d4fa3d75e51647290f7ae8f3fe44a88b720afb9da6a5b505afb02898728a3b00774198576c0bb3e9a6249f02e52f7ac7ea2f1f676c120af6b0b7c2733d9e11356fc427b35c6d6a586a19a86e243979776c8fa29ea7fd1c2b1c34ec860a33148984bbcdf0b4174a70c5b37fdaa20c8c44856991cc252bb4f57de6226edd9d071ca0e41592a5aab5708888910fe09cf091791cfdd801876a2d4a61c196a4c5bfb46e7370a5d1cdaccece576abcea1115979dcf256ccef4eca52a38b79e482411993cd093858262c1d14859b4645350e39320c75a843b0e76ef13ed4074bab6fb88c15551c608d4cce5ad9891e6485d9bc4bd912c0a1c728d402d26585c8c921d88e435c82f1ce9e934eaf8e4a521caae6522a26c0954369f0de4e81807ef9f8fdbbfb6405035ecabc96a346950c4088ebc60e94b3570c5c11d5f0470d3718992a7defe46f8b2435e01a6ec91a10b6afc718e1464d8ad0b2a576616be8bf46d66db739376b7e9ea261dfbd8fc1ec1a3f5e7f67669e013c617aefec253345737179d1fe2bbf2d6f2a60b51f47b0341a937227e9d019ba032278eb158c1717bcce71e67ea722c509b9203e505d971889ee39e4b61ac6b6a7ee259806b975d39ca6c357eb14bd4f002475bd23bde57e48a9065500e4986f3c66ae5685305299fdcb30d7456008f2c6d1ebdeaad408338c506f33dc5bd18ca8c7a46077bd996dc02d43eb98ec6dd4f3c9494b680475aab8b7bf68c4d72e2b7c018b5acb9040d2772deebc6a78512f2381e1ef8b29aa7fe78bfaf5dd1fabd9a9b714b5ed829c0b25cc52d8086473b8d0abb9d64659cf8faf2dc2a73044968a7730f0ac9238268445c3dc17bcb9a49fef43439c24f1aacd0ace8e8d66f212d5d9eefd5de14617ea90cb47d298ecdc5fbc7bfcdd39dc53853c1ff01cc2f4a2804e1f966b31467a89152de96f6a6405df91a8a91a859c6e5bae54443ae1a792a196cc6be48c18bd3b4ad18784a09625072a4efb81d00464969b60ef19f108d60f0b507c541f4aaabe4fb97315965a0ff31b936f37df962f5b6906e2c2a623e1206869a691fbc43f558e8897576be7b9ee6674b48ad7238b3a7f1aa620deefb85c22be1cedd7e2e8f8ebd14a8d71fc2f5558991510f612d575e1b05ffb3213bb0216917220c4937456efa0180f4bf98038267811ee3e0be721e4e2172beac9063be0a5ae8b3bcc2298b087bc0603b23564290b7e9f3add8b432e2c15073e7d4ee808df21911ea56fa3c6088a89f26cf6719f9585a0a4765357737c9155664c44e9bbce51ec2547146c1f679ddf013280c6b52e3a05344b563139dd46cab5b7efd592361e0a856e5bb5311b0b7e714c263044f8ab28744e05d87aa851eeea3f976169a43ee7a60349d7071532ee45b03646396b059b9bcf7ec552c1e15de5af141215937e84c3f7adeb2adbed6069c9e8eada89a7f6ee93ddc844c86d4d71319d60dd8c0dba434cf628e1427292349c3eb981987b3faabc6131a1f2264b710a6b6bbb06f09b4149acd3401187a55c3a0582d402701df4ccc601a65ed3f46b1d862800cbd989acd779a74f27ceb017579ef9052af01790b176db4f6ff080dd31ddb266b4654a2f7ab002701de8807f8fac716aeaceacbbc925572fc0fd68a99d45a028b44b722340827924c5549abada04159575a49746f4d6c499e10fce2497bdf7f6a6dacd3d5bd09cf416f502835957de18d5d343fc2f3c6684c0a971718322001e42558c6e8c3996a3c17aeadbc79f54dd658277c4fa8986f7f831f4e3e8308466cfd637e2165994f33b304bc1eb8fa5bbbfae042032525b3f6e15ce08fc6b7fb7456e330eacce279acb4c0ee39638c7afd90dddbfa7e29188d05c649b0aab490afeec9b89557bb0eb1507bda681fd86fe2b3dcf3170a516d922d32ec83d5a6eeb7a936ce13322558a3db63edb240bed9db455b0ac3712f8c2f547ad9fd0b4c1b82117c8f979a961ac9afc617c0c86354b7cc55c5c05f091b2d0191b933b92c303dc0a9340301f14f748cf486129d66c183aa3897d0a62665b3cf03e64c016e5ba4301e063698c864b55e812805afbe602754515aac99efec8091d3380d2425fbd3a67f1e86cd3026e0e499bdd67f4c296a3e2f903c2e3ac123516e13620b05a232e51a7bed966a8ee94d7322763aee6b3a0d40a83394793723906e503b0c121dcdac933737ce784764bed871a2e2cb077626de282148448d0ebba374d7bf8a16cedc1b4e0097feaa7babfa114d151e5b5109a886b071bcd71cc72ed6dba93131a7db001c7de5ccff1c6833df8b02835f7927082ffbefc661df78b286f7985e979aa6f99fca25ff33a34887c49de8936593461c2845aaa4b54d3e66e6ce778423c3c1707a508d830a33a75755599bd66c573faff600632c673cb3c3b65e851d738f1c34f61f6b2b18e29ec089602ba1b0fab5a9192da44dbf63bd5c5445e0c619b68bf75905acb0e1cb1899dc32c43ac4a8ce722bb0ec303c26b76f23923071d77e1160639853b087166cfd0bb3a3545d0c7c6979b959dff8afd62fcc9e45ba58d8e6d126653d53ba9673c893f5a8fdaf7af1dc663afe26c441fbc5e0b3d2f4bf2ccefdc6ebbaa270a4bd595feeccfd506ee6585ae698f76e2d8afa2894556b7b48b477c9ec59c0e08a11834d8fd604fd2c881d0341a399c3e07958b3a632fdf7a66c67f2ecde696316a056fbfa84035c287872e41de34e8c496982487f428943446cfea18000b96605b918cef696e776e7a0c48784a1eb25377693eb3b007a8e159dfdb33825cbc04290a186071d5ee8b8da2708773ee75a7d6d68cd84bc3723d2773540b3c3cf176f39d51d2cb9458dd60c51c7b80ec7ede36cc1dd855ef4689551f2752da22bb4b92b4d81b109020571a6b93119bec974462a53491d220f088d1a82a00271ce8547210e356c5cb5e1bd2a318dc04529e45c79bbc5c82ba4d145ea1063237b1507a8ebb9ac5ffffc5efd5c6f39e5268bc5d212c0cb5af47f2045896235e14117e0bb90bd606382c09588996cbb6e5580e480e871be4991f3c299cfcf44d1c9fb0e72b8eb0ba6614a742e8484893b215b682eca153eab849ad22833b6737c0c8dba38338adf5d8d9dda4cfce3bf233cd7c63d249fe47837c89f41e7cd327d51a1079d6b561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@nested={0x198, 0x21, [@typed={0x18, 0x37, @ipv6}, @typed={0xc, 0xd, @ipv4=@multicast2=0xe0000002}, @generic="1786f75ed9889ff81251c5e27f027e97846e10bd84477d58975b41db6242036a7ad55b1b418de05e741f112df846ec795dcb0c20f04529bc172c9215b2bf177adcabcf6512ee5570520de30e2eb9f0a55fc02f92115c75d356cafd45a2cee2ffeb3c4c7eefe727100e5b6381da99e9959778b53c6f523477dd5ff466d64117cbe727bfc1377238fd01ae9c6eb1a28b", @generic="eda68e1ef7093e850a9e6996ce5dbae857f8729aba5c5a9d06b39122c1ca98bb36fd693a49b08670ad46dba6b4089966ebba4c289518f9bc476d5d9dbcc78fa82d390ca1e93015ae08960aeac58b3e738e8d8d9e64b4dfd15f16367cf2f45a804731be697e9df8fb520e9dca465ce18d64fa26daa30d5104e7ec9176e6b7f16c47da41adb589559bcc7058a4dae5e04188310e911cabf02c4d9ab0097c9c4acae8804e53e075d77c4e88e935e5356fcee63b4a3b1d19f792bc8f200233c66e8b81d31f4548d52335c95bc474b5a27bd5cae9c265cca1a8e459da207f1bba"]}, @typed={0x8, 0x76}, @typed={0x8, 0x44}, @generic="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"]}]}, @IFLA_MASTER={0x8, 0xa, 0xffffffffffffa3f5}, @IFLA_LINKMODE={0x8, 0x11, 0x8}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b71f758afcae157e76031256dc"}, @IFLA_PROMISCUITY={0x8, 0x1e, 0xb18296a}]}, 0x698c}, 0x1}, 0x4000004) 2018/03/09 14:24:01 executing program 5: pkey_mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1, 0xffffffffffffffff) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x2b046dbd, 0x3, [0x80000001, 0x7fffffff, 0x0]}, &(0x7f0000000100)=0xe) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x5, 0x0, 0x68, 0x8000, 0x7ff}, 0x14) r2 = socket(0x18, 0x0, 0x3) connect$unix(r2, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c800"}, 0x12) 2018/03/09 14:24:01 executing program 2: r0 = memfd_create(&(0x7f0000000000), 0x2) fcntl$addseals(r0, 0x409, 0x9) fallocate(r0, 0x3, 0x0, 0x7fffffff) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @random="8a6efd900d54", 'bond0\x00'}}, 0x1e) 2018/03/09 14:24:01 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="20519f57720c") fchdir(r1) r2 = syz_fuse_mount(&(0x7f0000000140)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r2, r2, &(0x7f0000000000), 0x0) 2018/03/09 14:24:01 executing program 5: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000d36ff4)={0xfc147812c6696267}) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001}) dup3(0xffffffffffffffff, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000019000)) 2018/03/09 14:24:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f0000002000)=""/72, 0x48) getrandom(&(0x7f0000000000)=""/76, 0x4c, 0x2) exit(0x0) getdents64(r0, &(0x7f0000000080)=""/169, 0xffffffffffffff88) 2018/03/09 14:24:01 executing program 2: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) setpgid(r1, r2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7fffffff, 0x30, 0x8, 0x1}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r3, 0x6}, 0x8) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000280)}, {&(0x7f00000002c0)="77f91da24fb295824bf38f545b2a71ceda879704549071853805f96206d0f19d6f54acc5f5ec231a941b51643124d9ac750afc4640474ddc39e7f6cb9037181a79da311da7829f02f82ee47c67e9cd1fac3e2f07a8c6a5401307137c38534dd61a0e6c0d44d32cf5a8af3d4925d88c8ac004568641b06538318e1343113c0a0f2a6037b4760dde3e44a146de91be2c734e98f190d3bf05441bf4ceb463f190a78b1a19a9051b169ebe1b8c16f4a2f1d669c9daae", 0xb4}], 0x2) fchdir(r0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000000c0)={"74756e6c30001ff04b00000000000004", @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @broadcast, @remote}, &(0x7f0000000280)=0xc) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000240)=@req={0x28, &(0x7f0000000200)={'ip6tnl0\x00', @ifru_addrs=@hci={0x1f, r4}}}) 2018/03/09 14:24:01 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000080)={@dev, @dev}, &(0x7f00000000c0)=0x8) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x1000, "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"}, &(0x7f0000001240)=0x1008) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/09 14:24:01 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000380)={'bcsf0\x00', @random="947695f1c65f"}) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x40000) 2018/03/09 14:24:01 executing program 7: mq_open(&(0x7f0000000000)="2e0100", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) 2018/03/09 14:24:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x0, 0x100}, 0x14) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x80000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000040), 0x10) [ 59.611603] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=45647 sclass=netlink_route_socket pig=10813 comm=syz-executor2 [ 59.644097] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=45647 sclass=netlink_route_socket pig=10825 comm=syz-executor2 2018/03/09 14:24:01 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f00000000c0)="16", 0x1) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x1, 0x9, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="0dfd9916ea4c"]}) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001040)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbff, 0x84000000}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x7f, 0x4, 0x2, 0x2, 0x10}, &(0x7f0000000040)=0x98) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/03/09 14:24:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) fcntl$addseals(r0, 0x409, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@nfc_llcp={0x27, 0x1, 0x2, 0x0, 0x80000000, 0xffffffffffff8000, "51e7ca1b64211d26486203c9c72c38f5ed61c4878d1d426108bca84edf072aafe356d3a19441d29698e0f339fad87faa46509f07bc984b9e964eb568c116f8", 0x17}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000180)="8bdfd40110fd5f2bca7484b55899f6440b0267b72f52bf5607833491a85c6a79c9223311b146265de64bbc31a3511cf0811126ea11b6e10c41c8e9369be3da8574", 0x41}, {&(0x7f0000000200)="782fc94f6e729c875df33298697235f14e6d14fd7d169259ec2355c5978f63319f3642a0b1a936685d534a19b3ec7a7af735bd2a34102e4f2f8ffc27bc9579e0046af69fa6fba5aef4fcda2ed631a97a88911ea76aafd3d4603836464fab5d76b3546c8df4dc20da945b568f0c7e9da8d81ef290f27d75b7653b235294a306a957e5928bb1119dad7ebdaaeccf4bcb915ec61c4b1f9765d696acd793b68d037563c2587d97aa05f680216bfd5449718cec570d2ac36a97aefd91f8901c359bd96158b92bf35b8eb9a536b978625dc9f3e206e5fc38420d2480d2e2731783fcce610c2fe8bb9a49bafbebfeff6bb097283f42", 0xf2}, {&(0x7f0000000300)="d675952efa8b06f6893186aa4888237b8b07f9c00dd7a70f9a0606624263efbc8bc598", 0x23}, {&(0x7f0000000340)="c240955286ffa3d58a1642eeff63b79abefb69c43a0265fde3bd01ae491db49e2daf64d6212df74eee95b4976f6f4268a00d1289fd597e3ddff125615f541b9a85d66219a512b87d9a431401699160b28e66fc08fdc605990ad3a188c3347ac3d89083ff84ace9b763bddeb8558a909d1b4f1dd926f12a8472ea284f18ceb41eee770ba64a19620847f76810fd5b159929b6137c76ef72fa2f42f3936ced8da8f5272424a7b9020570f568ba23e46900acb7adac5955bb862faaa1", 0xbb}, {&(0x7f0000000400)="c0b0d7cc7f1b7b2b24f62bd7f346c0", 0xf}, {&(0x7f0000000440)="2a66e1da9f1b656303f910f085bb5c2f8a8c9184def3a5ab6fa8e989afc2dd312d79992155acf2f29ca3c292156be5a2a5505daee89a7adb08733fc31b86ff4a4e6255b984a054edb7d228496c497233f460f7287532e76e1317440a1ae7f9064e57ef49a0e5e747180804d0a2f66059a5de4c7a938696f0d1ad072f6097fee6b20fcc1e40d44f9661269197c02a93c37d830753fe8c6c2e663bdbaa844bbf2c91ce0df1436f79ffa31f758ef1eee7a4ba1f99420bb35206f6957a119123f5c7c3b1f81d4d3c4fc5a2f426ef6118e4d2", 0xd0}, {&(0x7f0000000540)="d06f05bfdaeda3c766bd36cfb44782e9fe8534a3c2509121f700e8e52fda4aa524fe4b50b303ada018bb5bb293bc3f6d82b84f6647bd83bc482312dd269667d63d74912c1fdbc6c6528e872fc1", 0x4d}, {&(0x7f00000005c0)="acf78fd828643297c6b5144d195a8c2fbf71293e8a47cb53f45ced8670f99f47dc09d51145636ebd0e583bfc5d9323ca2044c8d0089c234ec301100507932c2fe05ff69425c910ad567567e0907d2800d95de6d2d26b9190a02c805ca9ef20667c855b15998df932359dc3ba253007a2754f6170c7d4f26ceb3cd386bf8e4b5e3b7f7018388ed12c49f9dd59ce6873cabe7d72c7649d704e92b52a26615d290d5a2dabcb090cd144d5879f73f17810", 0xaf}], 0x8, &(0x7f0000000700)=[{0x48, 0x1, 0x8, "3af0cba944844ab3cd770386e086ae9b0845fa032e0a5b798284b94fac08f4ded6b93d6fc07865f441d77242de871f8b410a748147da2e"}, {0x48, 0x1, 0x7fff, "10383b30908d51f1081c92d5f6084521f41d4efba4d41bb380e1673707bc1dce70fec38ddb761fd697e00352839efde49531aa"}], 0x90, 0x4011}, 0x40010) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x22) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000080)) 2018/03/09 14:24:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f00000004c0)="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") unshare(0x200) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r2, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) sendfile(r0, r1, &(0x7f0000000040), 0x3) 2018/03/09 14:24:01 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f00000002c0)="e7ac39359384d50f42b8222691badb1db4d01aeec988dd93834ef55d73107f0dab5594c5305c664cc9628cf9b8245224abf0699cf22924a24e57ffbb26c0a6de9180d4d1add02810bc5944b03be01f75e2899e439aab830f8a5c7ea46bddcf767c5541be7f72f59576ee23daca351235ac65ffa04928cdcd00c09936da6d50de76f0eb30fd7df4dfe4b4ed600e1c58b4917fc3abadd0660642eeb5815d2dc49305651212dad0fb1a6744d999fd66d5ee1d494a", 0xb3) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "f52ad706f56d0396cd21b3c7dc2d7f20845ac41190a65216ac7d4bb134d03f4b5c72c907ebd37a54061f01c47384d91dd86e97da94655976d59966cbfe35a075156dcd76e80c1ceed7eba92db81434f3"}, 0xd8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x54, 0x4) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000240)={'security\x00'}, &(0x7f0000000100)=0x54) sendto$inet(r1, &(0x7f0000000080)="f9753ae42faa28551ea909d1036c5a95d4181bfb7de46b4361fe09ad47deecb9f50f961004e46877cf0c3ffae28cabb373c7abad45a06ee992081f5ff2049200707dd989b125ce469b69f750e2207b2b29", 0x51, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/09 14:24:01 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000040)={0x4, 0x9, 0x8}) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)=ANY=[@ANYBLOB="140000000a0a05000000000000000000a50000de"], 0x14}, 0x1}, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f00000000c0), &(0x7f0000000140)=0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/user\x00', 0x2, 0x0) 2018/03/09 14:24:01 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0xfffffffffffffff9, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000040)={0x1}) write$evdev(r1, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) socket$pptp(0x18, 0x1, 0x2) 2018/03/09 14:24:01 executing program 3: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73790008656d5f753a6f626a6563745f723a7472616365726f271c655f657865635f743a733020756e636f6e66696e65645f753a73797374656d5f723a696e736d6f645f743a73302d73303a63302c633130322d20320000"], 0x58) 2018/03/09 14:24:01 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file1\x00', 0x800003a, 0xa) fchdir(r1) prctl$intptr(0x81c, 0x3) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000100)) execveat(r1, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) ioctl$TIOCCONS(r1, 0x541d) 2018/03/09 14:24:01 executing program 3: r0 = creat(&(0x7f0000000000)='./file1\x00', 0x0) mkdir(&(0x7f0000741ff8)='./file1\x00', 0x0) write$sndseq(r0, &(0x7f00000000c0), 0x0) ioctl$TIOCEXCL(r0, 0x540c) rename(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000080)='./file0\x00') rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') 2018/03/09 14:24:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x4840, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="06", 0x1}], 0x1) sendto(r0, &(0x7f0000000040)="ef", 0x1, 0x880, &(0x7f0000000140)=ANY=[], 0x0) writev(r0, &(0x7f0000001040)=[{&(0x7f00000000c0)='2', 0x1}], 0x1) 2018/03/09 14:24:01 executing program 5: r0 = memfd_create(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x80000001, 0x461051da, 0x5}) r1 = syz_open_dev$usbmon(&(0x7f0000d63ff3)='/dev/usbmon#\x00', 0x0, 0x7) poll(&(0x7f0000ef6000)=[{r1}], 0x1, 0x0) 2018/03/09 14:24:01 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000000c0)) r3 = dup3(r1, r0, 0x80000) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x4040, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x1) fcntl$setflags(r4, 0x2, 0x1) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) 2018/03/09 14:24:01 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xc8a, 0x2) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000100)={0x7, 0x52, &(0x7f0000000080)="a28ee85861dc28817dc34c992520b716e2c286569e80374b0f450a900677631f81409e844455f00a64610b3f72673af928b7c93be0bd6cdd30775bc418cb7faf7c91e9a2c8038446cebb41a1b7e04c2ff6f0"}) ioctl(r1, 0x2271, &(0x7f0000039ffe)) 2018/03/09 14:24:01 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000320000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000648ff4)="020000002000000090748400", 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getgroups(0x2, &(0x7f0000000180)=[0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) getgroups(0x7, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7]) [ 59.716881] updating oom_score_adj for 10845 (syz-executor7) from 0 to 0 because it shares mm with 10832 (syz-executor7). Report if this is unexpected. 2018/03/09 14:24:01 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000d6bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001fc0)='/dev/rtc\x00', 0x40000, 0x0) getsockname$inet6(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000002040)=0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000e0e000)) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/03/09 14:24:01 executing program 7: prctl$getreaper(0x2f, &(0x7f00000001c0)) lookup_dcookie(0x8, &(0x7f0000000000)=""/138, 0x8a) rt_sigtimedwait(&(0x7f00000000c0)={0x5}, &(0x7f0000000100), &(0x7f0000000140)={0x77359400}, 0x8) 2018/03/09 14:24:01 executing program 0: exit_group(0x7) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x0, [0x0, 0x0, 0x8001]}, 0x3f) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x808000000060080, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000180)={{0x0, 0x3, 0x0, 0x0, 0x8001}, 0x6, 0x9}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10800, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00000000c0)={0xfffffffffffffe00, 0xa336, 0x101, 0x7}) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000000), 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000280)) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000100)=0x10000, 0x4) 2018/03/09 14:24:01 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) 2018/03/09 14:24:01 executing program 5: membarrier(0x2, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) unshare(0x8000400) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x7) 2018/03/09 14:24:01 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000b732a0a3a9d35e9b0bc591456e7bef7bd6744480d882d6b3552d034f1635048d60e95b55241051cd2dd4596370d2cb48ecfc22a54d9670355b3f4d3321812c1e5f4dbd788d8fd83b4e855717674d5a89703fa571d5baeb5e49b97aef11d4c04057b190f4300e5b4bc189b7367f4c28cf", @ANYRES64=r1], 0x0, 0x0, &(0x7f000049b000)}) 2018/03/09 14:24:01 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x402c542d, &(0x7f00003b9fdc)) 2018/03/09 14:24:01 executing program 2: r0 = gettid() poll(&(0x7f0000000040)=[{}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x8000000000000015) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x6}, 0x14) r1 = gettid() tkill(r1, 0x15) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) r3 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x1, 0x0, 0x0, 0x8, 0x800000) socket$inet_dccp(0x2, 0x6, 0x0) r4 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) sendmsg$nl_netfilter(r2, &(0x7f0000000580)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80464048}, 0xc, &(0x7f0000000540)={&(0x7f0000000180)={0x3a0, 0xe, 0x1, 0x800, 0x70bd2a, 0x25dfdbfc, {0x7, 0x0, 0x3}, [@typed={0xc, 0x8c, @fd=r3}, @generic="d85f05ad54b069003fea20989b17be4e53c358c63eb09098ba579750977bf4f2c6c7db3ac012b56aa3a43c4d2db2653b081629d678", @generic="9c973ab834dd351e6e484b66f2d9ee", @nested={0x130, 0x2b, [@generic="4f879fe27946e658004d3488eb5b1e806d10850a3ac392a364ea5fae92faf676995b69c64fdcf5cfa128e318fa63ca", @generic="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"]}, @typed={0xc, 0x20, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @nested={0x19c, 0x3c, [@generic="30a71b4cf84ce24dfd3e003669e1678678b3a637c4866bfe3fe09c470e8ce0e532e421a1d93719f7063c3de26898e60c2c552c6699c77307c578df8c27facf1b", @typed={0xc, 0x47, @fd=r4}, @typed={0x18, 0x5a, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="de067862f588feadd29a8e9a0c269b725263c2a4c71322cf266bc27d6b4953e62ec4947c3b456babc0159bc1b1f0173a95f0b51ab4e80b53eea58f0cab098716e1a3e14e99cd330de4ce5dab17e92bb87d4b9b31825ec00e9c56ebc148", @generic="2cc463a2110620ed7a27e080f066209f6da5422c0ddf4c0e275cc808cce85308bd9af2e4fe213cf243f10c215fc416e0d843fcce82bc052cf53fc2acd2501f343f04c88f2f0dfd0e67544aa1bd03d93086f0804affbf9afe3811bbf4e99afe1db41f11ea20f676c405c396c78a0133b37cc302ad5b084bfc07c2aa8b012943f63d220f8268acba6132ab8182e6fbbf9de8191469709b754eb755e354ad6192865668a4152690874dd9dab91bbe5353df844783475b8a017f803ddbab98c228d9af39eacbb6", @generic="e39bc6a6dc84f6b375406ca566187ebde983"]}, @generic="73471c1fd45558f193f096a9a873caecee9e3cfd19077e6f086d6170571d56fce5cd188d376aea8eba9f577a1d773002515122b5a3f7f057746a67a88c5cebed5b7a6950ea8616f8f0dc3789985ad58dbd215a18e5b0ecddaa5770ce9859b4aef51dc6"]}, 0x3a0}, 0x1, 0x0, 0x0, 0x40}, 0x4041) r5 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000100)={"426f6e64300000d24865c6eb37369b02", 0x1}) ioctl$TUNSETNOCSUM(r5, 0x400454c8, 0x0) 2018/03/09 14:24:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0xc0000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0x2, 0x5, 0xfffffffffffffc00, 0xfffffffffffffc00, 0xdd1cbc3829c37f39, 0xfffffffffffff733}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x7, 0xa, 0x7}) ioctl(r0, 0x4400000000001277, &(0x7f0000000040)) 2018/03/09 14:24:01 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f00000000c0)=0x7, 0x4) mmap(&(0x7f000007e000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0) clock_getres(0x0, &(0x7f0000000000)) 2018/03/09 14:24:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000248ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x8, 0x80, 0x3, 0x200, 0x2, 0x7fff}) ioctl$TIOCSLCKTRMIOS(r0, 0x541a, &(0x7f0000c6b000)) 2018/03/09 14:24:01 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) sendto$ipx(r1, &(0x7f0000000040)="ebef50e17b08d5312c4ea8c329ac77162b2d0ba9932d3711c99dda837c4b6dc38d5ee4ec56605c6ef41a3812e7aa2edf298cc3862b81adf532603ac1ca79199a5a22bd519831852d1da19edfea60743a420f1a1496745a6ddb11f0cb0f5c2de40b180fd476977a6490ba1e32f267d272e6405d8d8a97c9059f9c04a5622b00d3b77196de55842d5bb13d156e5481c4ca3887e2c226504c7c7d4b1776043a04c7162f53431d", 0xa5, 0x20008000, &(0x7f0000000100)={0x4, 0x10000, 0x9, "f72f370b1514", 0x10001}, 0x10) 2018/03/09 14:24:01 executing program 5: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000), &(0x7f0000000ffc)=0x4) [ 59.901580] binder: 10884:10894 unknown command 0 [ 59.908275] binder: 10884:10894 ioctl c0306201 20002fd0 returned -22 [ 59.922735] binder: BINDER_SET_CONTEXT_MGR already set [ 59.934347] binder: 10884:10908 unknown command 0 [ 59.934357] binder: 10884:10908 ioctl c0306201 20002fd0 returned -22 [ 59.952016] binder_alloc: 10884: binder_alloc_buf, no vma [ 59.961237] binder: 10884:10905 transaction failed 29189/-3, size 0-0 line 3133 [ 59.970556] binder: 10884:10894 ioctl 40046207 0 returned -16 [ 59.978460] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.984520] binder: release 10884:10894 transaction 40 out, still active [ 59.992417] binder: undelivered TRANSACTION_COMPLETE [ 59.997562] binder: send failed reply for transaction 40, target dead 2018/03/09 14:24:01 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4000, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) connect$packet(r0, &(0x7f00000000c0)={0x11, 0x1b, r1, 0x1, 0x2, 0x6, @random="7eb452d2f60c"}, 0x14) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0xb96}, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) exit(0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000180)=0x8, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x100, 0x30}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r4, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x8, 0xffffffffffff8000}, 0x90) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl(r2, 0x2, &(0x7f0000000300)="8c93c6a17a512d0940e91a0fc17c1bd0bdc0bf89d9ad0b6ae57ed0abbd79c0568100c922d0e71606b035334a00d8def4011aff1ea4efa8d6a19ab492b72c4b17807f9ad86febf82107c2d2af4fdae16221e98da66c9102abaa9359ab4280b650b2618c802e8b24129908ef3b133f9f1cbf2268839f1b536021291e0af715d1576028b10ed05dde529e37f5bf33bcd2c8c52774ab25911531d8de403a4565ee1157d0c08e88ee8e90b555737c7d03ebb5ad1ee4541bb9cf0b0aba7345e033fccfc301d829cca7541bd06f236e56") socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000400)={0xffffffffffffffff}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x6c000, 0x0) pwritev(r5, &(0x7f0000000980)=[{&(0x7f0000000480)="908ab4b44a29bee2728f0f2f2876f686a51417a2b3991c02053b38", 0x1b}, {&(0x7f00000004c0)="b268122ea7f0887841dc2ba5ae19a900aa9bd5c89716b8ba1ce2e9c4853b5842eb7526df01e15ad4a661ad9e84178c408e79d5815034ecc78a2be0f03d9411f37815dce1ff8e164e50590d9a032e0fe5", 0x50}, {&(0x7f0000000540)="b093e23b224aa1071104f155c38c239d5c31db54d3793178bd308a5519fc12a2aa0ff87d1e6dbd48035ef6f5ae0ecd32b1b403274efc24ced8eef54ed8e1eace7a0b95dd1dec5f7c805ea5774b7164d60037513a35be95756d2aebd5aa30fb7b120c83425334a597b1b64142eedefd7a50a917e49d2bc73b4e59aad1f497f6951bf4bca593199dd2d4b56bd00a0d05c48327d61b1872ddd81e88a2bab7e727ef1222ae66c7ab6f21e2f3502ddb3610ca28dfaecd222cc899d6a71adbe0bfb34600ef33a3ef30ef88184ebd1ba85377d059d04bd28fd597f3eaea70bdd83cbe", 0xdf}, {&(0x7f0000000640)="6f717c97", 0x4}, {&(0x7f0000000680)="926fd2c70c671e70b87510b3b8a55042b846f6d2866bbb01d9db2c8888defb6150279a2dcacf89378ae8f17cfc4ae4c6bcd8cec4b1df9c392e0841afac0091f2f1ce3f315377e9e329a95b442bc81e469c3c0479f61453fd7609534fb7b9062970e6586d8f2747cce3ef81ce678d6dc740dfa148321eb7036781aacbabe6783f4cc5208c7855d9bb208dab14737d677444b370d8a9c58dfa51db71d235ef95409993af825bdfc5f4d5e8ba2bb165c7d56f9a9adc", 0xb4}, {&(0x7f0000000740)="309e1af55c0616565dd8cbe97558624940d6b680c87822e345af5ad68f123582f6f0e0d6329a21130260c56899a8f305ac660862d05f5612460e88dff4d4e719ee224bd37edb71f0a8a8eadb8b049126d946da1b8e2425c7c1409705ffe1f735de15f65e8927556b3f6d44bd822e33d61e231308831d110120d88df5", 0x7c}, {&(0x7f00000007c0)="d7cb7a250c53800835b767c7b0805d0a1df4ca125f0e09230981a7f29f905257bd940663b9aaf98f31f3524a268c7a998ae98c69d95808e165060a60360be9877d7584267d76d2bcf1b22e75d945d0f70bbe41545f985dff9f2518f0fc7d4f75a574687b652f862933e03baf77a3aa6687b793c0ab05df9821311463198788fd5a3dca936ee17d97499ec44455ce3f122851e1069e5247973cd5ecd245f6d54b039244bce8c2030bcb5788dc601017d200147f", 0xb3}, {&(0x7f0000000880)="89ed17384dda3eae1f136a9d8afb4282fc1e76f36fb018e33d4bc5dff41fb2a673aa99f3e3cd80c6727d46bc784ec959fdc9f5ebd136e2238a562cbd2e45a93dd6", 0x41}, {&(0x7f0000000900)="4a8133d943ecd85d0ef2896424033b270d41f1a9f0dcb3f05c2a424a7edd9e53970a4e5ab19af11be359b35516cf7f86ba8c353a6271585fbedc05bed8c95db13482360a901d5e000546ea654506e091c061685b87d0", 0x56}], 0x9, 0x0) getsockopt$packet_int(r6, 0x107, 0xe, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) ioctl(r0, 0x8, &(0x7f0000000ac0)="170abf3caea3ed8f589124c174b1f15126d7ec7c1ca07adbb409caff549752285b854972f41825a20aad83f0b0e525b6") getsockname$unix(r6, &(0x7f0000000b00), &(0x7f0000000b80)=0x6e) r7 = syz_open_dev$sg(&(0x7f0000000bc0)='/dev/sg#\x00', 0x78e, 0x420000) sendto$packet(r0, &(0x7f0000000c00)="90d1e9c1978e0fd04cb35c2307cd8e73d15da16f4a627ed12a3c27d0dbba441fb37d1a2c420f9239a80379c0f051bb996a3ccbe08ffc4f044a2275ecd9318190b9b39c8caeb31e257f70712e694de2f941dd94cb62bb5891c7f562923a53507989e5b09a0a4a4d8e1efcb90f4340b239363d9e8341bd9f8d71a5f3a54d7bcdcd3f61534f949df2fb1d62f1b31d74ef7ac7134b91d62369fe6dc823f293e139f5505d84107fd12cb862907628866e9d296caab22676a1bb587e67c4518aa623b79a12936c38f3f3113c1e50a5a5", 0xcd, 0x20000010, 0x0, 0x0) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000d00)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000d40)={0x8, 0x26, 0x8005, 0x20, 0x9, 0x100, 0xfff, 0x81, r4}, &(0x7f0000000d80)=0x20) finit_module(r8, &(0x7f0000000dc0)='/dev/sequencer\x00', 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000e00)={0x372, 0x2, 0x0, 0x5, r9}, &(0x7f0000000e40)=0x10) ioctl$EVIOCGABS0(r7, 0x80184540, &(0x7f0000000e80)=""/45) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000ec0)={r9, 0x9}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000f00)={'irlan0\x00', 0xe600}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000f40)={r4, @in6={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x3f}}, 0x3f}, &(0x7f0000001000)=0x90) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001040)) epoll_create(0x80) 2018/03/09 14:24:01 executing program 1: r0 = userfaultfd(0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0xffffffffffffffc0}, 0x8) 2018/03/09 14:24:01 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000145000), 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) 2018/03/09 14:24:01 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000280)=0x92) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40201, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x9) 2018/03/09 14:24:01 executing program 5: mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/28) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000080)={0x3ff, 0x6, 0x7f, 0x5, 0x3ff, 0x7}) r1 = dup(r0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x78, 0x0, &(0x7f0000000200)=[@request_death={0x400c630e, 0x2, 0x3}, @increfs={0x40046304}, @free_buffer={0x40086303, r2}, @transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x38, &(0x7f0000000180), &(0x7f00000001c0)=[0x78, 0x0, 0x0, 0x78, 0x18, 0x0, 0x0]}}, @enter_looper={0x630c}, @exit_looper={0x630d}, @increfs={0x40046304, 0x3}], 0xdf, 0x0, &(0x7f0000000280)="b612113b23f39775e8efea052b9bbc728e738cc190d59150aeeb1e0756b1b875d22b662a8975d311f6258f8d24a64b857fab3eaa5ef21f61bc09e03b130069a732905fe58f3bc8a9c59479147141c92ee95a08378fe7fc1007982c16e8a62fcfdb32d3085c64426f125d3b4a6268aacaba9a22aa666f8a89470078fe818cb34a301886c0c6ea25d567adc73715a7bd0dbbab8f1ba8c3da0b71274ec5a44ef0c1226ec4c22229d09467877fe33e62e79b748086838d606ebd6fe4cee63fadeffcfd7442001da54d7c962ba93ede20273ab7173fe38ef3e4d3330e1fbf26d793"}) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000400)={0x1c, 0x10000, 0x20, 0x5, 0x4, 0x1, 0x9, 0x51, 0x1, 0xfb91, 0x1}, 0xb) r5 = socket(0x11, 0x5, 0x2) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000000440)={0x7fff, {{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}}, 0x1, 0x3, [{{0xa, 0x4e21, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, {{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x20}}]}, 0x210) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) munlockall() r6 = accept(r1, &(0x7f0000000680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000700)=0x80) ioctl$LOOP_SET_FD(r4, 0x4c00, r4) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000740)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000780), &(0x7f00000007c0)=0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000800)) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001d40)={{{@in=@local, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000001e40)=0xe8) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000001e80)=r8) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) lstat(&(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000001ec0)='./file0\x00', r9, r10, 0x0) clock_gettime(0x7, &(0x7f0000001fc0)) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000002000)=@req={0x7, 0x9a, 0x7, 0x3}, 0x10) getpeername$packet(r3, &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002080)=0x14) mknod(&(0x7f00000020c0)='./file0\x00', 0x18, 0x4) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000002100)) setsockopt$inet6_MRT6_DEL_MFC(r7, 0x29, 0xcd, &(0x7f0000002140)={{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, {0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x2, [0xa2df, 0x3, 0x0, 0x20, 0x4, 0x40, 0xffff, 0x7]}, 0x5c) ioctl$sock_bt(r6, 0x541b, &(0x7f00000021c0)="46e54d9ce567fa8213819df6e616c31397a8b6c935795f9b5a4281c238f8f69c7776b7351e90d1acccd5253118142a89eda4dee31fd129c2d37e135eb5f82fb3114dd01a1546a24c163f") 2018/03/09 14:24:01 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000666000)='/dev/rfkill\x00', 0x0, 0x0) prctl$getreaper(0x17, &(0x7f0000000000)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000aeb000)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000049bffc)) 2018/03/09 14:24:01 executing program 4: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x8d98) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) r1 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000000c0)={r2}) mlock2(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0) fadvise64(r1, 0x0, 0x0, 0x4) 2018/03/09 14:24:01 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20001, 0x1a0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f0000a82fa0)=[{&(0x7f00002c1ec0)=ANY=[@ANYBLOB="1000000000003696ffffffffffffffff"], 0x10}], 0x1}, 0x0) r3 = accept4(r0, &(0x7f0000003a40)=@alg, &(0x7f0000003ac0)=0x80, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000003b00)) 2018/03/09 14:24:01 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001240)={&(0x7f0000000040)=@newspdinfo={0x5c, 0x24, 0x803, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}}}]}, 0x5c}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000000c0)={{0x6, 0x1ff}, 0x1, 0x8001, 0x6499, {0x1, 0xb300000000000}, 0x7f, 0xffffffff}) 2018/03/09 14:24:01 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000880)="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", 0x13b, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000140)="b714bd4444e5d0af368be0562f0de6cc2698838d4974787410fdc9303ae4abe69ffa687bbc9460bad4a22502a0ac932da723aaecf6e7cb96e2099c2ff98d96fce4a51d01d7d75f3773e2b775ea18cf16dc0f4e1b240486e1938892d32026077c4eafaf2ad64e05619974c762e17d05fe4b2e427a79089d199092c81996bea5920fb41054a42a8548436e9a6b1d4974225cc9615f2b505a29658aa90238766af3bcf7c3c954d469e9b949a373161275f18430d734cb8ddbbb74e18fe91bc9a9093f9245cf6a8974e42dfbf8795040dc92e6f45ce6f9b966cae0efb3492168b5", 0xdf, 0x20004890, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000280)="19a12a142ab275558bf068234a9b8dad35116020f7ba01bf52fe0a173519e25500347068bc75da1088772d7a155ab734ad352bac034f2beed17d9ae0090641b61486cb0f9078028814dbdca221ca860f678cf2f9658456dfc93e9381f915b14c0c9402a2668ef8310629ee52bcd8ec8a55c692d7d8d9ff8a359eed4beedaf8f480a504b98e4c41", 0x87, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='security.evm\x00') shutdown(r0, 0x1) 2018/03/09 14:24:01 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = getpgid(0x0) sched_setparam(r1, &(0x7f0000000000)=0x3) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x4, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/09 14:24:01 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000248000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0xf4d) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000000c0)=""/70) 2018/03/09 14:24:01 executing program 1: seccomp(0x1, 0x0, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) 2018/03/09 14:24:01 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000280)={0x1, @time, 0x1, {0x0, 0x800}, 0x100, 0x2}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f00000001c0)="9cc38cbe75469071bb28519d20c8ef37db6c61aa07325e5b56214a2ae0406bbb1ffa5f65168f26df40a9f072f2b8b959e7688e28b8a0a555cd64a65c23cd1ea473ffb3fe2dfa743b91404adb5d2cb6db717fea3a00139493cff08ae76ffbce2a5e7cb58210feaa63ae256e", 0x6b, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{0x7, 0x1, 0x7}, {0x3, 0xc8efb40, 0x800, 0x3}, {0x447, 0x10000000000000, 0x1, 0x2}, {0x0, 0xeab, 0xffffffff80000001, 0x9}, {0x9, 0x200, 0xff, 0x7165}, {0x20, 0x200, 0x4, 0x7c9d}]}, 0x10) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000100)={0x6, 0x4}) capset(&(0x7f0000000040)={0x20071026, r2}, &(0x7f0000000080)={0x97e7, 0x1e6, 0x9, 0x52efc8900000000, 0x7f, 0x9}) 2018/03/09 14:24:01 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x40080) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', '/dev/net/tun\x00'}, &(0x7f0000000100)=""/211, 0xd3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x4013}) poll(&(0x7f00000002c0)=[{r0}], 0x1, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000240)={0x4, 0x4, 0x7, 0x3, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000300)={r2, 0x37, "43e6a7988cc45ae6518b6f778e70ced90af859510f05d4efabd990751504efa33fb434948f4ae034fc5e25081980d5322abe14bb6843c9"}, &(0x7f0000000340)=0x3f) 2018/03/09 14:24:01 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000180)={'ah\x00'}, &(0x7f00000001c0)=0x1e) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) close(r0) r1 = socket$packet(0x11, 0x2, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000007480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000007340)=[{{&(0x7f0000006bc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000000)=""/215, 0xd7}}, {{&(0x7f0000000100), 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/124, 0x7c}], 0x1, &(0x7f00000072c0)=""/67, 0x18}}], 0x2, 0x76fccd7c92dd9911, &(0x7f00000074c0)={0x0, r2+10000000}) vmsplice(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="dc04960f5905043afe0343cadd18", 0xe}, {&(0x7f0000000300)="de14d402fefa", 0x6}, {&(0x7f0000000340)="ba10b83c3e2c44719ddaae9a1214d29ecb135ee55f9ac060b9bdfca3fba6d3bcd5911fe0b4355176c88e38865e762f7aa728c47702f8cdb798d43339f8416b67eac061410bb0951ce4ed", 0x4a}], 0x3, 0x1) [ 60.133416] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure 2018/03/09 14:24:01 executing program 7: timer_create(0x2, &(0x7f000099ffa0)={0x0, 0x22, 0x0, @thr={&(0x7f0000fc0f3c), &(0x7f0000fc1000)}}, &(0x7f0000ce0ffc)) clock_gettime(0x0, &(0x7f0000666000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000001fe0)={{}, {0x0, r0+10000000}}, &(0x7f0000001fe0)) timer_gettime(0x0, &(0x7f0000182000)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0x964, r2, 0x1, 0x9}) r3 = getpgrp(0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xfff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r5, 0x7}, &(0x7f00000001c0)=0x8) tkill(r3, 0x1b) 2018/03/09 14:24:01 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000957ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}) r1 = syz_open_pts(r0, 0x83) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000fd9000)) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/03/09 14:24:01 executing program 1: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101000, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000080)) pwrite64(r1, &(0x7f00000000c0)="00117ce316c188999d65dd6d39", 0xd, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = request_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='\'ppp1[{\x00', 0xfffffffffffffffb) keyctl$describe(0x6, r2, &(0x7f0000000240), 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e20, 0xc1, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, @in6={0xa, 0x4e20, 0xffff, @empty, 0x7}, @in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0x355}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x8}], 0xa0) preadv(r1, &(0x7f0000000800)=[{&(0x7f0000000340)=""/134, 0x86}, {&(0x7f0000000400)=""/238, 0xee}, {&(0x7f0000000500)=""/221, 0xdd}, {&(0x7f0000000600)=""/129, 0x81}, {&(0x7f00000006c0)=""/51, 0x33}, {&(0x7f0000000700)=""/121, 0x79}, {&(0x7f0000000780)=""/28, 0x1c}, {&(0x7f00000007c0)=""/23, 0x17}], 0x8, 0x0) connect$pppoe(r0, &(0x7f0000000880)={0x18, 0x0, {0x4, @empty, 'syzkaller0\x00'}}, 0x1e) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000008c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000900)=""/144, &(0x7f00000009c0)=0x90) r3 = syz_open_dev$sndseq(&(0x7f0000000a00)='/dev/snd/seq\x00', 0x0, 0x1) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6) connect$inet(r0, &(0x7f0000000a40)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000a80)={0x0, 0x2, 0x7, 0x400, 0x0}, &(0x7f0000000ac0)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000b00)={r4, 0x4}, &(0x7f0000000b40)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000b80)={0x2, 0x1, 'client0\x00', 0x6, "d24d3d9bfebcbda6", "af3072af63c4e30fd6834073d17e31af485eb66a793f12ed80d8c00a3bba8c8b", 0x2, 0x3}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000c40)=0x0) ptrace$pokeuser(0x6, r5, 0x10001, 0x6) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000c80)='{\x00') openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000d00)={'syzkaller1\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000d40)={r4, 0x101}, &(0x7f0000000d80)=0x8) ptrace$pokeuser(0x6, r5, 0xc3db, 0xb7) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000e40), 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000e80)={r6, 0x7e, "6afcb33147aebe6307bfe0cbacbebed5070a1473136a16efa7340c277b94b2248ebffb64e258c477001b31292e357c3f8f6d7a9fbc17cc4fb6ae151ecad7b83a8514ffee9e798c81dabcbfbce0ab4aa2ade45932f8cf414dfaea914097955f7370dbf670bd602893931ea8bb8807010f9e2755f720b230b600a0c7cadb56"}, &(0x7f0000000f40)=0x86) ptrace$peek(0x1, r5, &(0x7f0000000f80)) getpeername$packet(r1, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000)=0x14) 2018/03/09 14:24:01 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x0, 0x1, [0x0]}, 0xa) r2 = socket$inet6(0x10, 0x103, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000016000)=@nl=@kern={0x10}, 0xc, &(0x7f0000014000)=[{&(0x7f0000018000)="5500000019007fb1b72d1cb2a4a280a80a60050000a84321a7052369250009000800001c010000001400a30702000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/03/09 14:24:01 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000002c0)={0x8, 0x3aceca146e80e30a, {0x1, 0x3, 0x0, 0x3, 0x7}}) r1 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x7, 0x9, 0xf1e8}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x5e18}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r3, 0x10001}, &(0x7f0000000100)=0xb9) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40, 0x0) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f0000000200)={0x2, 0x0, 0xe3, 0x1, 0x7, 0x5c2a}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000240)) sendto$inet(r1, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) 2018/03/09 14:24:01 executing program 3: munlockall() r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/ipc\x00') ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) setns(r0, 0x8000043) arch_prctl(0x0, &(0x7f0000000080)="4264a21b05b81061cae7507939b8d8f51724b378113e79e85376c5cb29e3915527f047ed30a0644e658cc8b81a9a7d750881ae5b7e9ccec08ddab24c2c3419ba2ac39ea5b0a07b19ef73809db6c278dd638ef927d5a422910465c122d16b9f7aaae3196aab15bd67128d27abc03802cb9dc4b6740f2e9fb38b921d2bb0ff71120b908f770ab75deeb9c49294d5302818b5b64710") 2018/03/09 14:24:01 executing program 2: syslog(0x9, &(0x7f0000000000), 0x2bc) 2018/03/09 14:24:01 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0xff, 0x9, 0x0, 0x4000000006}, 0x20) 2018/03/09 14:24:01 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f000079fe50), 0x0) close(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x3, 0xea, 0x7f, 'queue0\x00', 0x8}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/03/09 14:24:01 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21}, &(0x7f0000aef000)=0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000080)=""/91) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000000540)=[{{&(0x7f0000000140)=@hci, 0x80, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/120, 0x78}, {&(0x7f0000000240)=""/155, 0x9b}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000300)=""/183, 0xb7}, {&(0x7f00000003c0)=""/207, 0xcf}], 0x5, 0x0, 0x0, 0x80}, 0x8b}], 0x1, 0x40000001, &(0x7f0000000580)) timer_delete(r1) 2018/03/09 14:24:01 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000100)="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", 0xff, 0x40000, &(0x7f0000000200)={0xa, 0x4e20, 0xfb, @loopback={0x0, 0x1}, 0x3}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "823880d8eb40f9dd318e7f41d48ad07d6f0077eee3c7e06049765be0637cb78f0aa3e99934256fbc31917269cf0c51a57d8ea4d23a9e9fa30724ef0d3cb025a7a861e04eac6c8c866a05b2d1cd1d387d"}, 0xd8) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/09 14:24:01 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/125, &(0x7f0000000080)=0x7d) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000000c0)={'filter\x00', 0x2, [{}, {}]}, 0x3ac) 2018/03/09 14:24:01 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000002c0)="6e65ff4546fc8d6743e761737e00") pread64(r2, &(0x7f0000000100)=""/202, 0xca, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000200)=""/66, 0x42, 0x0, 0x0, 0x0) 2018/03/09 14:24:01 executing program 5: socket$netlink(0x10, 0x3, 0xc) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000080)="03386097aff7f6b0363749d2a77ec9033b4d377577fcdcb4") socket$netlink(0x10, 0x3, 0x8000000000000c) pipe2(&(0x7f0000000040), 0x4000) 2018/03/09 14:24:01 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020a000002000000000000000000000c00"], 0x10}, 0x1}, 0x0) 2018/03/09 14:24:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004df000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x800) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x6) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/03/09 14:24:01 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000955ff0)={0x2, 0x4e20}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000000c0)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1f}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x22, 0x7ff) writev(r2, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000080), 0x4) 2018/03/09 14:24:01 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) chmod(&(0x7f0000000140)='.', 0x1) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f0000000000)='.', 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syz_tun\x00'}) 2018/03/09 14:24:02 executing program 5: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockname$unix(r0, &(0x7f0000000100), &(0x7f0000000040)=0x6e) mount(&(0x7f0000c54ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='cgroup\x00', 0x0, 0x0) 2018/03/09 14:24:02 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000140)={0x9, 0x1, 0x2, 0x400, 0x3ff}) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000004005) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4001, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f290076931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) r2 = dup2(r1, r1) accept4$bt_l2cap(r2, &(0x7f0000000000), &(0x7f00000000c0)=0xe, 0x800) flistxattr(r1, &(0x7f0000000040)=""/43, 0x2b) 2018/03/09 14:24:02 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r2, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x12b0}], 0x1) inotify_init() readv(r2, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xdc, "f24f83643b2a8483fd140f829e582b89503aa74f11264fe40eff8c63e007531fb768781ba33af9aa8d20e67d4305f03a39d02ecc4dedf91756153fb6543d3e5772d951b834f78354fb086de5db6721a6f21b686c3fab22163baa249b7aed66868161f819797aee10e83b77e1d1c4bcab2cd79bc5ae27f2f7cb0034d53564b890bb95eb9be460fb2e4131af12610029663de6ce8a05264d5315ef178026963356854b86c267fcb010bdcca5423b50300374cdd288a71c7a56539fdaebfc0b477a6bd59c5e88e5aaa8b1b1b749b570a789c2e3d1ec2625e70fe1f81341"}, &(0x7f0000000000)=0xe4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r3, 0x20}, 0x8) 2018/03/09 14:24:02 executing program 7: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x400) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x7, 0x4) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0x298) r2 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f00000000c0)=0x5) 2018/03/09 14:24:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x7}, 0x5c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={0x0, 0xf9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x5}, &(0x7f0000000340)=0x90) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f0000000380)=""/213) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f00000000c0)=""/172, &(0x7f0000000180)=0xac) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000540)={r2, 0x84, &(0x7f0000000480)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x12}, 0x100000001}, @in6={0xa, 0x4e20, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x873, @empty, 0x2}]}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000005c0)={r3, 0x10000}, &(0x7f0000000600)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000e93fb4)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/03/09 14:24:02 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)=0x0) timer_create(0x5, &(0x7f0000011000)={0x0, 0x0, 0x4, @tid=r0}, &(0x7f0000000040)) 2018/03/09 14:24:02 executing program 2: r0 = socket(0x2000000000000, 0x8000000003, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x20}]}, 0x10) mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x0, 0x30, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/1, &(0x7f0000e00ffc)=0x1) 2018/03/09 14:24:02 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) connect(r0, &(0x7f0000000000)=@in6={0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x400}, 0x80) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005d40)=[{{0x0, 0x0, &(0x7f0000000080)}}, {{&(0x7f0000002400)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000036c0), 0x31f, &(0x7f0000000040), 0x30}}], 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') 2018/03/09 14:24:02 executing program 6: r0 = geteuid() setfsuid(r0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x40003, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000080)) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000840)='/dev/keychord\x00', 0x204c0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000880)={0x0, 0x8000000000000000}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000900)=@assoc_id=r3, &(0x7f0000000940)=0x4) 2018/03/09 14:24:02 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000100)) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/222) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) connect$packet(r1, &(0x7f00000001c0)={0x11, 0xf9, r2, 0x1, 0x1, 0x6}, 0x14) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) socket$l2tp(0x18, 0x1, 0x1) 2018/03/09 14:24:02 executing program 5: r0 = memfd_create(&(0x7f0000000100)="0000b9d9529ebaeba2401965f18a90c809daa5261f2d7c0ac38f6e", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) truncate(&(0x7f0000000000)='./file1\x00', 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/03/09 14:24:02 executing program 7: sched_getscheduler(0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x840) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) 2018/03/09 14:24:02 executing program 1: r0 = socket$inet(0x10, 0x3, 0x2ab8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bcsh0\x00', 0x2401}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/176) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002600030007fffd0000000000000005e10300000003000000fffffffffffff5fc", 0x24}], 0x1}, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1, 0x0) 2018/03/09 14:24:02 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000cf4000), 0x0, 0x3f) 2018/03/09 14:24:02 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a801e1", 0x9) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_settime(0x0, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x800e, 0x6, 0xd09, 0x0}, &(0x7f0000000040)=0x10) prctl$setfpexc(0xc, 0x90003) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x8e}, 0x8) 2018/03/09 14:24:02 executing program 2: socketpair(0x8, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c0071104012205010008000100030023dc0cd000", 0x1f) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x6) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000010c0)=0x1a8, 0x4) fchdir(r2) write(r2, &(0x7f00000000c0)="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", 0xffffffffffffff78) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000001100)=""/172) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000001200)={0x57, 0x81, 0x0, {0x5b, 0x3ccb}, {0x6, 0x6965131c}, @period={0x59, 0x100000001, 0x7, 0x735, 0x4, {0xfffffffffffff76e, 0xff, 0x6, 0x400}, 0x7, [0x2, 0x2, 0x61, 0x5, 0x6e, 0x6, 0xfffffffffffffff8]}}) [ 60.444977] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 60.468484] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/09 14:24:02 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {0x0, 0xfffffffffffffff7}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}}, 0xe8) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0xfffffffffffffff7, 0x8000, 0x6, 0x3, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x8, 0x8}, &(0x7f0000000180)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x1, 0x10000, 0x7, 0x9}, {0x7f, 0x5, 0x0, 0x101}, {0x1, 0x800, 0x3, 0x7}, {0x1, 0x80000000, 0x3, 0x8}, {0x8000, 0x400, 0x3, 0x2}, {0x100000001, 0x0, 0x57, 0x7}]}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x4) 2018/03/09 14:24:02 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x20000, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fanotify_mark(r0, 0x61, 0x1, r1, &(0x7f0000000100)='./file0\x00') openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x341080, 0x0) r2 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r2, 0x80000000000006, &(0x7f0000000000)) 2018/03/09 14:24:02 executing program 1: pipe(&(0x7f0000001600)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="d6", 0x1}], 0x1, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/user\x00', 0x2, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) sendmsg$nl_netfilter(r1, &(0x7f0000001500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4012}, 0xc, &(0x7f00000014c0)={&(0x7f0000003280)=ANY=[@ANYBLOB="d4130000070700002bbd7000ffdbdf250000000a0c00440000000000", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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0x13d4}, 0x1, 0x0, 0x0, 0x40}, 0x8000) sysfs$3(0x3) readv(r0, &(0x7f0000003240)=[{&(0x7f0000003200)=""/34, 0x22}], 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001540)={@empty, @dev}, &(0x7f0000001580)=0xc) 2018/03/09 14:24:02 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) accept$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0xa0000014}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000140)={'vlan0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) epoll_wait(r2, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x1555555555555576, 0x5) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000ac7000)) epoll_wait(r0, &(0x7f0000586000)=[{}], 0x1, 0x4000000000) 2018/03/09 14:24:02 executing program 6: r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xfffffffffffffffc}) ppoll(&(0x7f00005d7000)=[{r1}], 0x1, &(0x7f0000376000), &(0x7f0000e97ff8), 0x8) r2 = getpgrp(0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x400442, 0x0) sched_rr_get_interval(r2, &(0x7f0000000040)) tkill(r2, 0x3a) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) 2018/03/09 14:24:02 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000100)=0xfffffffffffffff7) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000140)={0xffffffffffffffe0, 0x4, 0x3, 0x5, 0x2, 0x4}) r1 = inotify_init() mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) inotify_add_watch(r1, &(0x7f0000447000)='./file0/control\x00', 0x4000000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00000000c0)=r3) umount2(&(0x7f0000117000)='./file0\x00', 0x0) r4 = syz_open_pts(0xffffffffffffff9c, 0x60080) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000000000)) 2018/03/09 14:24:02 executing program 2: r0 = socket(0x10, 0x802, 0x8) write(r0, &(0x7f0000000000)="1f0000001a0007f2000094ffa400080000000000000000000000b11310f020", 0x1f) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x1000000000000800, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) write$eventfd(r1, &(0x7f0000000080), 0x8) 2018/03/09 14:24:02 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002e40)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000002d00)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000000)=""/68, 0x44}, {&(0x7f0000000080)=""/103, 0x67}, {&(0x7f0000000100)=""/154, 0x9a}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/72, 0x48}], 0x5, 0x0, 0x0, 0x4}, 0x4}, {{&(0x7f00000012c0)=@pppoe, 0x80, &(0x7f0000001500)=[{&(0x7f0000001340)=""/165, 0xa5}, {&(0x7f0000001400)=""/235, 0xeb}], 0x2, &(0x7f0000001540)=""/3, 0x3, 0x6}, 0x8f}, {{&(0x7f0000001580)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000001600)}], 0x1, &(0x7f0000001680)=""/24, 0x18, 0x4afa}, 0x9}, {{&(0x7f00000016c0)=@rc, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001740)=""/114, 0x72}], 0x1, &(0x7f0000001800)=""/145, 0x91, 0x80000000}, 0x800}, {{&(0x7f00000018c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000001940)=""/159, 0x9f}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/4, 0x4}, {&(0x7f0000002a40)=""/195, 0xc3}, {&(0x7f0000002b40)=""/67, 0x43}], 0x5, &(0x7f0000002c40)=""/153, 0x99, 0x1}, 0x9}], 0x5, 0x40000100, &(0x7f0000002e80)={r0, r1+30000000}) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000002ec0)={'bond0\x00', 0x5}) getpeername$ax25(r2, &(0x7f0000001600), &(0x7f0000002f00)=0x10) remap_file_pages(&(0x7f0000456000/0x4000)=nil, 0x4000, 0x0, 0x0, 0xa0102) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002f40)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000002f80)={0x100, 0x1, 0x0, 0x1, 0x1, 0xffff}) mlock(&(0x7f0000ed2000/0x3000)=nil, 0x3000) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000002fc0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000003000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000003040)={r4, r5, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/09 14:24:02 executing program 6: r0 = socket$packet(0x11, 0x200000004, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0xffffffffffffffd3, 0x20000000, &(0x7f0000668000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x44) setsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000000040)="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", 0x1000) 2018/03/09 14:24:02 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x9}, &(0x7f00000000c0)=0x8) kexec_load(0x1000, 0x4, &(0x7f0000001200)=[{&(0x7f0000000100)="bdaa9368e6a7ff0a74260c463b7f4fb38c8797d194ad23e3959d1da96c66efdf6e8a7981e847150c84a2c8bc3a3d20c20a3ad94b43", 0x35, 0x4872c7a5, 0x800080000000}, {&(0x7f0000000140)="d901168822a5fd7828a75b1ed5f6eb8f3708d5b638c552c25f1a188c3d552b81d3b89b385327ba1f231f6f62a3366cf2ef174fd228090ce3dc0a0589237520980033d5bb83b70acec931bb9ed4e48dad7b8f04a9069d8bf1da39ed4afe3318b317a3415a5fb062cd5e0d0cfe3e037f270a4488408d12f476e77176056672904937e0c0bc779cc02fbd8b19a9b41b186db8406681554934f4f461bb008cc31ce73f42052bd92e877c9500baa5f20fc827e02402534deb3e70444b04b509a62515a68faf8e4011662b899a491718086fdc2cc8f7a868841bb9652c5e4d3daecff1f810bbb0a15784949cdf98c174c51175a6a4f19a2ae4e5e22669f32b76c613f71e7fb5dd16bf85148470e5fbf75bb81727b7da7fe93b42609f8cf229cc432fa43ee4ffae44c4e364ae437b8cd772a30790cc1d5eddcc60534e114812a1f0ceeb9888b7dff04d24495f0e3acbb7827f50364cf22e4fbc8e054bcdc56795a86cd64efb3629dea2e40b149ff23e1ec56b60fa69058a4fa0566ad52506cc8e219b829a99c711b54a413f53833b18d01cae7159a8b82ce23ef7b901091dc84ad8a0f9d5fb35119b59b0f30651952bf1ad5084cf3464203b595a15df86155bec59eeee3d89fd9a5baa0eaff2f59c57c596c620fbca60f4005e1c022329e671565ec0fe6c61924ce42add18546398e0f1bb0101ba8a45713e280a857ba05c04f81227178cb14f03b58abaf70ae8f36bcc474a908acdbcdde541a2bbd22f044de19e5ac28b4ec420bb698bf6ec2724c4be79671239db01a91babb3c2d238bcfc741e87b08c3295d9981bec235e89ea94565b8721c50c3d8e465de47e67d9fb4281aacd59514cd515d34d34b7aca6ec9b5d8038a3de23b26fef316543252d2c309449473f1895a159b20ac0798a4487a903fb148a99e96bf01ac12e1d4a590d5e8df0b5aea52f643be4ec0cc1ebbda8f2add7851c89daa53bae264b8b2df39c945e0a606827108fc3d19e26b923eb85545f6b81f933c6c98bad5021f62068fb03ca55e0fe00bc87d890c18dda8d3cd39b8d6ecc783ed3e3e795181fd2790f6424a40da24143bfb61fa0c6a4a08536454f13c039073c8f049deff3fafe430f9efc11f25df11f3a5cfdee4c6d2b561c471c56517b868a83f62ca5d722f0234b7461728e6b5f22f58ca3019f3f50a16bfa31c285942e547dcdc0bd7efd138c52b5615b6a53a5a17ae9534ecc7269ef4cd5f29e39c1f5112ccbbf5015add4439fd0b9df8c257688ded1f734d2961487a1b903a23850d70c35f47f25135d0f8bd357299ad1e7ad1251c95c3e3f0b8e2c8524c4e10d41ecfb985db3f772f2578fb1243d9b19aed418c00384de9332602a1f32ba59c96a5bd12d9ade642709fcde29b81376faed1b92fad77fd5ee90757a5c81cc2078c739a7b8e96916887a8fe4aa051d742d68a17474e57e41460b25230f3a55d2f5917175a7e0f278fadb84269a9232a902af769039296047fda3ecf4e0666393d81259bb802e5c5b0b4e90553d8e9d7b164fe7e81dcfda5682ef7754bb2b651c738f25ea6866cbcb0b25bbf1fe6ff243e99d21e0a481824a787607fc80bd81a9a5fade735d58cf95f0874598f39ab791f8fc4d43d54c8728db0b9afb67638f32469e5f528988eda2e894694d449d2e222ae8dd0aa10e8d9a1236bc987567ae8421f3acb950e010b922bd736827c8a56eaf679238d0ad31012b299efe7c4c81bed3bc8df8ca2ff3b544d7578d5650c604a10983f173874ce824a1944166d3bc0e8a858705feebf240040cdace87bb0ebdd5266d690bf3cd562349664c8c9cb2f5fa4af27b19af94a58dd13918bfa3995f335eb981056ab1909eb4fe70abeff19d2afbe23c5ac4d7b069f4c455f0e331b873d712154258bf1de9e6dccd28d81b0c478f8ebbcc0564f375556986b8e0d073bfb4d3e5a087069170ababf1374d83b37df0d9b0e44170764577b9179a7dcf7406961a18cf5a471c021cdd61df0ff0080c7f86d03a02f25e4acc2ee56fc9d51d9da5c154df2d898de13935d447765fb4b6583d5ad761cc0b9825c20e4dd7c319d7c79427a3a42edc2c8cacbf3d1a66df2fa579be048ffd47afff6d3dcf352b0ee34a446bcac164c54b585ef8475af2fe547815b8e5f3ac6046332c68998f6d8df53898d8ce5a29324c933860f24b9c1cfec12105c6bfea3f487bd81771ca37cba3cf62b27f9d8e27d7edfc594b7afd63ca8e2fe71ce4cfd99a9b922828bf65ec8b468edd14d99ac541de6e20d6bc03a980ad7ecafeac6e479879cb87d3464d4974e90303a04a47abff9a7879c10eb2c505302a7ac69200016cf5d2468369f78562f38112da45896e1a326b997efd10a8865f529a462cb6526b93711af07d8b0758f468a39f1559744ec220ea11d5e649adc3902abbaaf995b29d2a334339ba4851d838e1dc5aac44819f2243cccf806813b53af27f723a1f637124a05af5ab5fdb7de94f0b8bb7d85249fad5a05e6771ad429dcef4b7634c5ab4a5a396757c1ce73182b7c7728dbf9603cca2d047138f81a1f2e9b8de144cf0c0fb602898b94c8391faf2b2f8c01669e67a5464f2890b8830c72ce27253d2fe2f7b53a9127e9e6c4d7fa36f69cdf37a2edcf8fbe4cdf072124b8cc9061a9fd21cacf5dbe579d9d0ed1689becc029291ffc55823863c479466651db234efd47c38b3381d5a6de523bfb230e577239fb56b657e35750621814530dcd7b2f6f262de885b7dafb6847f987495f3064aa03947619af30c89d297e7af34a80409cec9b748d8cae149a5fe80a930b1c23c6a415d8e6181c6ed37392a891d234dd1f1bb3bb7bcc19b4386ff2ecd094dc68f3d3b41d304af4bfeb7de624d2351fde902a4812f6a9e767c05176e977cfc7d4445858f89ec19f52a3374248c5a19937e26e4591119799360eb5615c8958de7bb40d89d80397a8e78e9f1fd4ffe81b03f6f16d724498990016d55cd9c91ee46389f2a5d28c2ad9b11d317810565961bc91327a79775876872c3280bea1ae7f33967320a7c9e417802779bf1f3dd48a80c4a0d691736235b52df16f719e4bb415cc6c27991ffb21bbd387353a7cf14b450bd3a48938e3d9a6191670f2244b6717837d0d1fe5e1780583731fd637341624de21904ce35e14055febc9bea507fefb0086942310ae77ca64ed628fa6fc3b2c3a95f13a311ca784c4f2bbb3c6462acbbeb2427d535bad144c9e652c814360419fad0ad5cc3823a5256ac4706ed39aa7237c4c56c404085bf29c9a8985326f512f6e2afc3cc26d33e7b0bad0669b5c5d800c6069cdde9f9fc74a090074808c7061fb1fd3dda2f26ed5366db4c5b8a398892b911acc5a8f102aeaff29c904851939253cf00be382ab8f8059a38cdd824db5f16f34967bd9bf7f3651af4a3f8fb3f29272d6aa537fbc4850895e4a5d509bf753187be7b29ac67db10dd23fc570e135af53dcc3b1130ba2a85f3f61639e1a8cbec17418f730b8ad4a4b39cec4ad0104a537dc7da44915a29244787213f43f4dfe2df5df2bc1d88ea6521b89d846fc42d411d7a4e645562c90d8958e0e6e7517914c591d887d19acd955b981416599f1ec9ac8352e47156c3625be7bb1b80a45241324850cf0b0de93e5b7caef242793cef0d9e36218a2bbda972d84a15635f535470114593130b78a695ca2ab686b7943c7dc35d792c80fca36e9a550e970442608501ed252ddeccb6b4fe9e59743c2d13e87c4b3b24f7191c476f980e8c961822ddbc19b4625d2c1d91f45161574abfb8280dc3fa1e864e092eb0818ab33c18c6a767e533afe4b683589465551479d54c56d1480b2a19bda9ac6f12428fad3db71d007ad62203d1ab8b588d3202f5cf72838cc9f7e6cfb3df8ecd83df84384254d01c08524608f51b1724d0ca4b8e0148f916804e0efd9fe17f0673dee13686a6d21c2c6a228dd61db4586d9437a58cc2a853cf73e86302ddb89f4e858e906ff0c80b9bd33da887c1c5ce281d6963be5710682991250ac98428abfb9ea24ae37f201885b3c8d801e6a4e19cfcd90cbe67f882dbbedf633633e3f92dd67271dbbb11b27e2fbdf6664e6b83d0592891d5efbd48832878838a14bca13849ccac00f38029bcd0fb4ec0c1b59a968e208379c8e6a9e3edf2de69da23fbaa17395710c65506f6bdf69327de1176b84891d3ee150482960b21034a91cfb41f9fdea632e6f91b79390dd9c9b0453db763d522010db8dc38a48e1a086be45831b10d620bc2bceb4964efd934ced332c57f1ead5f70bf75530317cc108bffbdfad989c1bf8907743f2cb5ea0d7d057b5d82f23b2bc4720d2d5d244c12c914cb914e3c0292a30337c7dafdbc07b57aa4ea1f96d8e4ecb7a24f2c2d66cdcf48e60e6c1248459eb40224471a0f6feb3dc6306a63cf8b01f96f7dda1591e68b3f84c8844e532083f9d109ac59adf892cbf70f8676913b873f6496ef858158c135279e51fe7bd308380e188f3562c1e5906a937ac2089c0e91b64a46fcb9f7329a00b0f9ee74d7ead92b3cf6f96a84fea44db130cece938e8ab37f233df23695796685504dd3337317f1a7c3e9eeb9fe906d0d93db0cba1b6344579e3127f5111fde4b44faee44decad1909b02bb379a6036ba88fccd1b34cf7fe568eb3de3627e54bd79bb367407d8a4a903e8ce4f691f65130e535f0e165a4f806a467393baec17bded302ff349c4ece45060f5f89d22a1fd94430c75162fcd2fada9b19b9682fd836e57d82db408c0f595342381e5f418b059fa13913eb434503344b9f1eef1b1a411a0ea765e1d26d99f67ecaf9ae3ac19ff29da15c9d7c844f20f5b8bb1311a7c9e17e6810393da37d4980d421d905e4507b5bdd2e370619f3e99ffe7ea918b0936c5a688bd26166a121ffd9f9b1437fc8905addcd06cb5ea1c5a309e67f8d12423a2aa8aa54008e23d19a440a11949bfade122c2f1bc9b192047730375a0c8b6d93fdcff3a44201552ecf1e9ababb56d6cc774b72a88adbf83796b955b950a4ef4df0d93713ac63cdcfb121cf4d9379d4e4daa4c79896eafcb0633601f1d3f04f2b586460731d4898e430f23d9f7a47b930f323dab26fd91736a6961ddf653530af74fcf310179311f87de7f6fc8487da21cb649ec295cc40d6245ae80a2eef23a1bba9d98b3f461061d5137f6694e34964dccaee96c4b84feec7ab5c36575fb5602bc7d19019ea342af171105551c391277fbd238a6e206653b65dc8a049eca574ffa5b87e594a9b94e09ea24b1c1f66d0650a7812ca3f180a40588df20dcbc4add2631d5a1766143ca53c26a5e08589ab5dd32c909d7f768be726576c9b89bbd28b52afaffd42a4f82095993e0344279e2dbeb90f18f66110be42484ab5cae5be19f5e9156c5a4b9eefd6a3aa9473b1dc2739b1e24b9e97ace31a8955a5e87ea21801d636a303298b9c032f18d2ad2e0fe70a1a94c8873bab6392042b843e975825410077db699932fa204c114b0db50d712839fb1e6e21c5d6a41fdc385c239d991be2190d35facdcb1aecee5b6fd459a29d0f7e7345fa779b10c240d273c64c6401673d6519be5f4e518d86463093f6277d2ade6314c4df34bad9303d88b90eba5b0dbf99c783b88bc4ad0a3b5f8c56be03910bc36c7ed733ff8dbd656d396577dafc5a80643586c53a06c8c39dbe625f3ef089ee569719e5504f484daa66f8036e1c5a341ab90750090f5d50fbf507afb989a5c9f12c44e69f4ea1fea6b08206a9812a75ba1860fab8038bca8e5b308bd6fca4640e1fee98c64630bcd", 0x1000, 0x8, 0x3}, {&(0x7f0000001140)="1e0fd3", 0x3, 0x8, 0x979}, {&(0x7f0000001180)="0cbd36d2b9440412bdfeabe6c961db60ac9fe5ccf825afb0ea397e99b53d3a12ffc4fe99cc63a4bb5d6b83bd65edc2dd2f795e1a3461d30fe3250a4790409e66df3dd0cb0deaa8b2cbe03002cc70c2a2b79d8a03c888bb4b9604ec3c7167c4064e55c30e2bb86d018e31a9d3271850d42c72ba76dc807aa847", 0x79, 0xfffffffffffffffd, 0x101}], 0x30000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001280), 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000012c0)=@assoc_id=r2, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001300)=@assoc_id=r1, &(0x7f0000001340)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001380)=""/4096, &(0x7f0000002380)=0x1000) ioctl$KDSETLED(r0, 0x4b32, 0x9) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000023c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000002400)={0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002440)={r4, r5}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000002480)=0x3a7, &(0x7f00000024c0)=0x4) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x4853, r0, 0x62) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002500)={r3, 0x200}, &(0x7f0000002540)=0x8) r7 = syz_open_dev$urandom(&(0x7f0000002580)='/dev/urandom\x00', 0x0, 0x100) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000025c0)=0x80000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002600)=[{0x8, 0xfffffffffffffffa}, {0xb, 0x1640}, {0x4, 0x5}, {0x3, 0x1}], 0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000002640), &(0x7f0000002680)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000026c0)=""/169, &(0x7f0000002780)=0xa9) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000027c0)) r8 = signalfd4(r7, &(0x7f0000002800), 0x8, 0x80800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002840)={r1, @in={{0x2, 0x4e21}}}, &(0x7f0000002900)=0x84) accept$ipx(r0, &(0x7f0000002940), &(0x7f0000002980)=0x10) ioctl$TCSETA(r0, 0x5406, &(0x7f00000029c0)={0x6, 0x1, 0x8, 0x8, 0x5, 0x3ff, 0x100, 0x8, 0x5, 0xed}) write$fuse(r0, &(0x7f0000002a00)={0x28, 0x1, 0x0, @fuse_notify_inval_inode_out={0x100000000, 0xebb, 0x1}}, 0x28) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000002a40)={0x7, 0x9, 0xffff, 0x80000000, 0xfffffffffffffffe, 0x45f93830, 0x2, 0x1, 0x2, 0x2, 0x8, 0x2}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002a80)={0x0, 0xffff, 0x6, 0x6, 0x8, 0xffff, 0x3, 0x18, r6}, &(0x7f0000002ac0)=0x20) signalfd4(r8, &(0x7f0000002b00)={0x7fffffff}, 0x8, 0x80800) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002b40)={r9, 0x7, 0x1d, 0x100}, &(0x7f0000002b80)=0x10) 2018/03/09 14:24:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000040)="cf67c8e3d4dfabb9a3e0c78a52b4ea4405f8c0caf610929cf56bda3e0e975c60df234df175c4c3d151b038625f2bbb7eaa19c036764b153c5b2770ae4d713f476816eccc9ad235a401f6b0adc556ac7e43a9421eea6bd88dbe5770689866d9a9b8276f017c6f4177c3550b530e20fc12feaacbf75bd10baba9081a15e1193856e58af97745d42b4331f5ffcb9165aea2c01f7e1ed6280d226b9ee3edc800000080000000006f13359281c1fc097bda9f2694bcf5fa2d75d7cd06086deef413", 0x8f3a4f7f16c9b55d) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0xfff, 0x80000001, 0xe9b7, 0x0, 0x1, 0x5, 0x240000000, 0xffff, 0x7, 0xd4, 0x4, 0x5}) 2018/03/09 14:24:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xfffffffffff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)=@ipv6_newaddr={0x2c, 0x14, 0x503, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/03/09 14:24:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000400000/0x1000)=nil, 0x1000, 0x0, 0x44031, r0, 0x0) madvise(&(0x7f0000847000/0x3000)=nil, 0x3000, 0xe) 2018/03/09 14:24:02 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) dup3(r1, r0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2400}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)=ANY=[@ANYBLOB="000200001600000a26bd7000fbdbdf25110000003d301be60c3c25d68abdd5d24e313621a6ad138969e325", @ANYBLOB="80016e000c00611f00ca", @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x4010}, 0x20008000) 2018/03/09 14:24:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000000fff4)='net/rt_acct\x00') epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x4}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000bff4)={0x5}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000f000)) epoll_wait(r1, &(0x7f0000014000)=[{}], 0x1, 0x0) 2018/03/09 14:24:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = dup(r0) write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:userio_device_t:s0\x00', 0x25) sendmsg$nl_crypto(r0, &(0x7f0000000140)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=@del={0xe0, 0x11, 0x0, 0x0, 0x0, {{'ccm_base(fpu(pcbc(aes)),sha384-avx)\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/03/09 14:24:02 executing program 5: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000cfc000)='./file1\x00', &(0x7f0000bdbff8)='./file0\x00', &(0x7f0000dea000)='tmpfs\x00', 0x400, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000386000)=""/1984, 0x7c0) 2018/03/09 14:24:02 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) capset(&(0x7f00000000c0)={0x20080522, r0}, &(0x7f0000032fe8)={0xf4c1, 0x0, 0x101, 0x0, 0x0, 0x80000000000}) prctl$intptr(0x1c, 0x0) [ 60.896195] program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 60.917939] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/03/09 14:24:02 executing program 6: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x200000c, 0x50, r0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@rand_addr, @dev={0xac, 0x14}}, 0x10) 2018/03/09 14:24:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ad7ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x7, &(0x7f00000000c0)="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") r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0x3) 2018/03/09 14:24:02 executing program 7: ioperm(0x0, 0x1000, 0x0) clone(0x0, &(0x7f0000f5dfff), &(0x7f0000752000), &(0x7f0000160000), &(0x7f0000c18000)) r0 = socket(0x15, 0x3, 0x2) getsockname(r0, &(0x7f00000000c0)=@in={0x0, 0x0, @remote}, &(0x7f0000000140)=0x80) 2018/03/09 14:24:02 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffffffffffffd, {0x2}, "6c6f0000000000001a7d000800"}) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00000000c0)="e5cf75ce8dc4fbb4e13e1231482316282aab3343ca880c11d1703ed9d8b0535edefc0b4f5408919a88d75bb9228327b4901569d8be6c6eeb7a238e50ab13f2a07977f8d72f72cb568febf262e9f28419cdc6d0c403209101c8ef7c8f72ee24543b3ea6d3c05944ee5a5563ec17d92e7b4afe6b090b48c15460bcab89d6fe84812cfea7a03d9e61947336f198bd7aac774078e1f4ecf1f865158bebed03f6c79f97a31cae847c29fa661859e9611855daf3127fc1e5c0f95cd77cd2dd022bf3b96451d12a4c8733a1117a49f4230f368ed6c7dc9001765cac88458559874b94f43cece6d69fff790dcea499773d888e37df3ff76e41a9630c91ce29dfd119934b5a450ebd5b111ddb651825a99c69b969a4d5650800ae271e641bab4e764f0927ab85ca7b85365e2cea875a676b9c1b3c5a8c30343b296da542ebbbb4e6e5b53a6c114a5893fb8160a22f0d4962d9961b1dcb7b35d334a9dcb4499f0321c6895f320f69e4c01ddde99baea6f11d33cd5bbf47398cdb43978b39170c13feef78f561be81adf373c5d0d32ec9674fec27c1d2b41bf31caf1f4cfa723fdcc9b7910bd0e9d9c78b432cc7fb27bad4211df836179e1588f95a7f691d9cdcf5da84f07af343e9d0ffe425ad9b7a776a40de65d6f8984fc469cabfbf6e0ebdd73a14ce4d76b13b539a56a4ad219477b7657ab6607525c23a0da29a9032e1d04d1486c00acb053f566c703eaf2f5c6f54a92440fe4dfa8d6ea3a90da90dd8159eabd3b935c0726fdfb49c79a0ff7b67a6b26716293af97dae7a3db163eb77c8d7ad281085966a45f4ed9f098a17d80865a0a87c17773d46368e5e7fa1720ab6f7f115297bea929909f9cee88b1ac67ae72637efb30b6653346dcc2faf5ada877fa17091ab58cb968d946ddd206295d02e9725a4090aca963f1a625e3ff4617e757b418ca139ca8b4a65e706ae37ecd528ce4ed15ed1a1aedce71d44f5b778b62cc246723375bd72d5e13d49d9bf8189f4cf09003b795f4cf518c139866a47034d68c45f92d59f388c63ca5f33f65fa77a52e78c0fc658a5284493bcb9380d817aad2c1a4e0391d446b7369d00a98cca32666a61b31c4bc7241765cc152b023a727f9ddda54f1f25d9f5d64a1e2456cd38ade26190fd9d027056114902e584d5eef1475b531521cf1daef34a7f0884ef055f3b60efc48dd8879d51ab9b5941b7da7e34f3d75d85faa248ac39e4ba97b35361aa7fcd51509a99b720ec4da7c614f136305e9a38d5e1d96bccf91a36b541f31bbdadec3888ffd1b702121f0c1e49b7134c60111a5523293b9bc2006f01aae14e115caa6db4005e7f0fc3baf7d6eff6ef57ad036e3b866efac407e0a35d69d45f90a1317aae494e1879c882f1cb9487e447fe61f9fb0d3f69de920cb433ae523a90863146f092553c831759a6353b7032e3f25cf99f1f316b715ab8e1f3e1a397a56231ed181acda0369fba9d8582a4b757e554f7061bc7093d136890a26d7a50e573d63e9ee48fa4b595b82de12d074d7c2fd84138f09dc7fabe6b965c3c3a69a8a7d178d75bdcc048847d60d9d2048c1f452cf403e445f7db00dbf7c89560febf3241d2eaf39e4b555546bdd0355f261bdf3f40c0304f3630c1ebc80f6cc7584d599993b6845c161c30e491fe8cee1b2b4243577e7ced71c18c2af71483ea5f9064d74e618cb288ba3d340a26f99cf6788d473d06bdf92d679ade8072be162ede0ab969c170f33b297361ba2bdd0b45f13cf9fc103cdebbf6992b17c2f92cad8851092c8f3a27a1c71d866d33a92994c732bffbd23bf83c42314f457b5e09bf0342c4fea87c064eaf671231971fa4e909d9d7ee5feefc0bea105e3c267951adb7925eb444fb348942c37daf93f0d53fb0774876772b475a03e88b18d45c80efd98cf631e760353184b4f67817d6e96783f6ab624d1d13125d492d0a2b0b396eedd36177bb28fbaac4f12bde313b15fedc658160f8c4e9749674799d8a08e34188abdcdd433187608033a6709efd5d0eb4a06fba62d3324f619b38698103eb297c1b06d13005193e1d5ce66bafef021e5367c25d4903d45ec29ff8ccbe795a467646de98d7a0751a1ab442a59563f4468d78438f4b9bdbbf3444a917fb1ef8c8f2de7482fce2f3e0ce16a64961790d780d996b5e4fb975c364c88d881814f83bf1719f74fc31ba0700fc292635724e616d07b1ff841677cb56900b709a6c7f348b3b538638ad0775d36c0129d0ae5d99ab198b59c18365121b4f78b15ee62a66c6e1bd3908cc67cb715c8ec154448e63e13685965018cca78c3d95e95aba6d8fcab5e3c47d1bbe49b218e6b28dcfc3915342ca6892823238bd2c81ce4bac8cfb71b3a31f4487699e0a4fa15bcb92565f7161ed15cde0f9821eebc902add96705b6851947163e937bd3dffc113b85900b6ea80f0ab575fdf53ff854af0110edc150943aad51e74f2ab4095cc8011da07526b6869fc926d7a5db067d51115cbc419f270bfa13a7b1f7ef19d5a8a3e93a240a3635f3feea53b46df80ebbcc4bd99ddde4e8ccea0242300099d3b381b40b70c839aea532f55e22a2de7c9ce44ba12c6b2670736f7752a13eb84a374da5b17171843764c21768fd0fff84c423fc5be6eab5451b94e9252c30a2bcab5a887af29885dd90750108a9fdc0a2091f5e0492a6a5352d1256677c0f9e6e2d09fea47768a2a343b27926a95a10540d2cdf7d7b23b2f70e63c70b74fc3bdc14bf21ec3c72ba291a4b8ce16c87966775b74b8130eb6792d47603117e361563e1d99640ebfc62e867642951f0c401e9271d75f37eded020cb32b11fc1e66ad786ea160eca27d2f532713a5ce69e2ea6e7d1e55e28210393c9d1508757d882761b4f6e6b71e20ee26ecd46f71292278256ac8e13b73f100765f8182871115464bdaace692c059f4232d0bf6104cff965912ddbfb81b7a6d18646a71078d6e4831100d8912ea5afb5bc0e4a3786e5e8cf4656466ea44fe5063447b6f83613b548e53e3075687f561394d50aac8af5bd2ad5bf52c36c6437fad9c1300808a527e6d87c6ebf719957a5b9448a21bd0c1a0e089a89332fb2bc28dcf0baeefa155c3a25bb89782994af0cb992c9d927c475ec3bfbe987b21e30f432e6b25752c91557bbba46af636671fde2ed43ab9ebbccffbd9b47260aa0df26668223730308aab376f7e10647c1a938b34e64eaddee683923337712807dcaf23ab9dad966353f89727a2744cf8a0e1961aacad2a542a28524f5b77421f7fb55f8ad61c1cbf18e39bedc3c9982604f1bbcdbf50d6869660365cd9890bac13f4d931920e9150d2cc167aecd5022383d469aad1d4dec7e5436956ebc1a3155b1a9c864bf4127a0bb917230906a78da85d8051e9b6a662f2171153117ce534d6823fe97173aad23c871ab89cbc38ca512dd2ccf1f52aae722c3cb241d9a2a970aca1431972b607657525bae4bfaa4b4ea21ebf459b7fef99a205e22176f63dedacba0a2b8f509ca802146c476dc2038fcc06933ee5b55136c1f7719bed956099c9f103955bfba3c29fa08bc40be8eac4422d9dfa9cccd145db7e055745c2af9b8b89c7a59d9e618cb7df8441fb3843ba7e43dc79b4760fc9cb541befc5730371ce38f65bc4809bba6835eba35a27083e062ba22fe5185ccdbb65633cfbb7853801a4d6dfbb7f4d241eced7cdc63b78cb771bece75068743b414924c0df67125cb0717eb3474256ef5708504d92efc403820770e5bd1d44f22123d014348aa89e1ebd11d470c7cba93df1be49a44d3f3909af3bdf81b0aa688599e87844c7a32779924d3e097288e6b34c3a3b64c40da4cc6d85e691d1049459da8a21def4a8aba1f68a1ec90cbb342805e8e9780efb9f26fa0aa4e42ebc7f456e19987e2405832d581993bf6017cfa459be5d83072adae55e39b5b13ccd54a319491f06f714bd5201393cea4e2294f827369ce9ef1da05714b6553819d5c050678e2ccd2d1b52fd9caef1fee107554586f886e60bea135ffd1d2105a04d5ba631fa6e1404250aa46e5de96025a308052ad373a177c228c3468b257d8a55c0c6420658e5ce0827ef22b99a7dc3cc7cd268eba90dd81803f2db1e2bddab7c8f319653c78fb26f89630cdd8d026c26388e1ee7a9bc5a8faa49dc6c72aaf76e2bdf9adb3755506134023b414a60e283667f0086cd7a684b87912474120cc167cc400a380bee7a2f284152a97a090bdccdab7cd380c95cad063c03d040c52bfed2457b1755debce58dcf006b7e5fb66b338a0dfac5c138853365fa5a1ebe5dd243fc569b98003c77c78c2877ac6bc892327a6e0e08c95235b6cc0146d4bcc9e7d49ada48ad9317dcba5a614045b5d4b1e7d4ccaeebeed0bce75990cb94a74017d95cb722e61c4695a4046392692ca962dd0c3205f656fec867383268eab6316b8e860a72294641135da29aec28c3ef170d904a8401813988766bbb9c6e008d8d97c0fe48b11c0149d63cf926e2bc6955d4b52d49adfe97f065b5153cc2a56f39d19df15bd3513192914f20bc27e1e82b7cfab7589162ce1bd85fef1291b2d52dc4afa3c156349cc50bf90fd7cb6463a0bec4a047caebb28da12fb24866975dfe0de17b91081b71fabbb34dd8510880c53cc403b4cba30de5ef2cfadfed2efa2ef0dd72764f9d64600ec5a3285391474485803691f06c1de14425021f098d706cec0cf48fdd0d61fde7ad56101fd1680e0fda83c3c0bc9ea6f3a46516246462440745fe552d1fe453ea3f73347af4cf0fcc230b14a5ed37117b024e1953a5e9fe15f645511ced6bbc2a78717f4338e8d663a5cca76c0863e17a6268e0243299bf77751e77512eac8c76131aad8b4f17d2c31ec9752ebd062499d35a1a2c82f9c50c16af8b5db213a294c4030e9ce858673efc6174fd5b236a55d7da5639b247b8e1cef1004e6f7ae5fafb097990557f51f03d9b4cdf2e4c90c7d7173bb566d0e2e2552877d78d5b3bf0bdfd4f4ad2cd868c2cc9254d62ab1c44982fc0835866bca4c79f4b0a1c0441e81a6e4540cfb2509df1544ff0b7d8ec012349c52524f913949fb832707a8b3622a6de8c28056a3e0868d0855939aa7829eb8d96d53bd04a438af1d9927d921c76040fd365eadfa5de0540b416659527b9d49991f2d8d7030c12cea324e2650eada379ea751c381c6883f45e1a6f1322782bbf462c0d10cd713dee7a4a73d52e4bdba2aea608f4819434140a5621eb83e616deaf54db66e12f8a31af816542aa290d75b346d5f5c6c13e2c95d25c8a7aead73cfdc4de53d6fd497e8acb3e6e710ce0c3f31a28c955493c52f29177e7f151a697678a1de30712ee764c68e07822ddb0fdf9f82eccb5a80f9ed6667f7db0f105fabfe4aa0caf147d78ac768ef53c6b754447b27b73e3b76c2030bdd837dc91d73d0ff825fd870031c2ba749d8ce4d5010b052998c5b7e844d7832e33083c55e4ff451375f3782f83f9e890db34662b77c3ee9f66010d1e573fcd8ca063813970e3fd025009c083508b80417ad593ed6cfced233a1d6c9332a4cf0f32c3b933afc27377f57924196d13d15b8c5d0adfde4bdf17940b1097f4f1bf26d92ad8c2a0e1d713184cfbc78289411a4a75c5c3694b59a423db23143aaee78cc886cdbc6716c96920c41bbd168f39834e08a4e35c467026adb4b77cb9e0ea932f2fd8d375d0e835b3d840ca67a3a4213e046e046c5412b691e0b625dc63a5096f0511f627db2a8ce1e3c8cc479aec888a121284f40497a84d114bab85e265f799e94b1435c", 0x1000) 2018/03/09 14:24:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000004005) socket$inet6(0xa, 0x7a21555024e1e7e7, 0x9a8) r1 = socket$inet6(0xa, 0x4, 0xfff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000100)=0xfffffe0c) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4001, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f290076931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000000c0)) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/03/09 14:24:02 executing program 2: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x80200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000140)={0x6, 0x5, 0x5, {0x77359400}, 0x80, 0x85e}) clock_settime(0x0, &(0x7f0000000000)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f00008e1ff0)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fcntl$getflags(r1, 0x3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) sched_rr_get_interval(r2, &(0x7f0000000080)) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000000c0)=r2) 2018/03/09 14:24:02 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0xffffffffffffffff) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x830}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x882b, 0x1}, &(0x7f0000000200)=0x90) renameat(r0, &(0x7f0000000100)='./file0/', r0, &(0x7f0000000000)='./file0/') 2018/03/09 14:24:02 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x5, &(0x7f00000000c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000740)={'sit0\x00', 0x0}) write(r0, &(0x7f0000000080)="d0c4f045b390d05882acb234349d098f477fd7417279982572eda8287deff5515ca9c0f803f9d0016a754a6d2874d377e2eb6a1bf0bd2d3567e0df31f37a9fc1ac924b6a99b0f64305237ec7c6bafd5e16ca205e45ffda6d47c7c45814fefe7b7d83a26dcb50770eb79e9941f88a10f9808a73033376bbc0875b4c31678863c5117bf9114553e621fb00d44893eb0eb835990ce5978bbf0ddfa29c089fd7838c6f68", 0xa2) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000780)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x4, 0x4e24, 0x6, 0x2, 0x0, 0x80, 0x68a210320c310554, r1, r2}, {0x80, 0x1, 0x3f8000, 0x1, 0x3, 0x3, 0x8f94, 0x6}, {0xfffffffffffffff5, 0x4}, 0x2f7, 0x6e6bc0, 0x3, 0x1, 0x2, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x12}, 0x4d5, 0x7c}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3501, 0x3, 0x2, 0x1f, 0x5, 0x6, 0x5}}, 0xe8) 2018/03/09 14:24:02 executing program 6: r0 = inotify_init1(0x800) write$selinux_user(r0, &(0x7f0000000080)={'system_u:object_r:hwclock_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x2d) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x4, &(0x7f0000000040)={&(0x7f0000000000), 0xfffffd7a}) 2018/03/09 14:24:02 executing program 7: r0 = epoll_create1(0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000051dff2)='/dev/keychord\x00', 0x0, 0x0) socket$unix(0x1, 0x1000000000005, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x80}, &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000000)=0x6, 0x4) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'irlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1, 0x7fffffff, &(0x7f00000000c0)={0x5}, 0x8) 2018/03/09 14:24:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) clone(0x0, &(0x7f0000feb000), &(0x7f000089dffc), &(0x7f00000be000), &(0x7f0000a48000)) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/140) pread64(r0, &(0x7f0000015000), 0x0, 0x2000000000) 2018/03/09 14:24:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eca000)='/dev/ptmx\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$TCXONC(r0, 0x540a, 0x4) poll(&(0x7f0000007000)=[{r0}], 0x1, 0x10aef) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/09 14:24:02 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f00000e7000/0x4000)=nil, 0x4000, 0x7, 0x41012, r0, 0x0) r1 = userfaultfd(0x80000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) getpriority(0x3, r2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) 2018/03/09 14:24:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0xf377, 0x9, 0x1f, 0x5, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={r2, 0xe0, "65cd5bc661114464b6279048f213ce24700f10a4c9130f089c89af23c276798e43962d1e7919aba57b5aacf7c2b98357aa40b0409345201f6d8c8d504009ae6c67e8d2ca57540be060594eca5387f4661a553f9210d8a7519f14d1aa1b5ed72984444331962a014e03ced2e8cbb4b6e7d3bfeb52b0d65711718541f64a0313bd3e97d8bfdc3a5d3ee2ea48ae911d803ab2cd10c94a093bd11b8a93694049fa452b014597a83f0fbe36ce6fff3956ad98da034004a203b7364d2a476d55b394d966865fb10d2c8735aea2b02ad98deb7485b3effde2c0c3d312a84a3d3a1de2e6"}, &(0x7f0000000200)=0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="afffffff7f00000100000000010000007f0082a2422efca3ff2b0001"], 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000eee000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr}, 0xc) 2018/03/09 14:24:02 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="1002020100000000ff010000000000000000000000000001107dfbaf2f5cf42a78e92af96e8a"], 0xfffffffffffffc52) sendto$inet6(r0, &(0x7f00001e2000), 0x0, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400400, 0x20) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) connect(r0, &(0x7f0000000280)=@ll={0x11, 0xf7, r2, 0x1, 0x2, 0x6, @random="de45a77c4c20"}, 0x80) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000100)=0x700000000, 0x4) [ 61.037104] program syz-executor0 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 61.051285] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 61.069781] sg_write: data in/out 1490063503/120 bytes for SCSI command 0x3-- guessing data in; [ 61.069781] program syz-executor0 not setting count and/or reply_len properly 2018/03/09 14:24:02 executing program 4: r0 = memfd_create(&(0x7f0000b88ff0)="200000000000000031253a000030f10b", 0x2) write(r0, &(0x7f0000003000)="85", 0x1) r1 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="e84001e7b788354eb2b7d9154c9b2f1876c6047f5f99066d6b8af1b232664a1af88c28345527cd174e", 0x29, 0xfffffffffffffffa) r2 = request_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='cgroupbdev\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, r1, r2) fcntl$addseals(r0, 0x409, 0x7) ftruncate(r0, 0x8aab) keyctl$invalidate(0x15, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) 2018/03/09 14:24:02 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000005fd8)={0x0, 0x2, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) 2018/03/09 14:24:02 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/prev\x00') write$fuse(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000010f80000000000000000000000000000000000000000000000000000000000000000000000"], 0x28) 2018/03/09 14:24:02 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x6440c0, 0x0) sendto$ax25(r0, &(0x7f00000000c0)="e296b7d72920514bb1885c3629fde48aba0d9f62e305a5895d", 0x19, 0x40080, &(0x7f0000000100)={0x3, {"34eca0a8bd861c"}, 0x10001}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000d8dfb0)={{0xffffff93}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{0x8e4, 0x607}, {0x49f, 0x200}, 0x2, 0x5, 0x401}) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000140)={0x1, 0x3, 0x40, 0x0, 0x9, 0xffffffffffff141d, 0x3, 0x671d, 0x3f, 0x200}) [ 61.108603] program syz-executor0 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 61.124934] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/03/09 14:24:02 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={"686f0000400000000000000000000701", &(0x7f0000000240)=@ethtool_rxnfc={0x29, 0x0, 0x0, {0x0, @ah_ip6_spec={@mcast2={0xff, 0x2, [], 0x1}}, {"f197", @random="15d70edf518b"}, @usr_ip4_spec={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x1}, {"eadc", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}) 2018/03/09 14:24:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0xfffffffffffffff9) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) 2018/03/09 14:24:02 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0xc, 0x0, &(0x7f0000000000)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000000040)}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x309002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xbc, "260233be6509403f88d7d4f1c03d2620181f99a9b6286d021b7fe36eb523b4b3c5067e4923e09d5d21b9db10c72d5ad29f2a137be19addfad4d7552af51ab57cae8976a8a53521df130c016c3962e1b165030f0baf611ca5f864eb984ed9249d10f51e5ae8dca6a50097f805514733442e4462cfe27d213d58d363fcce6b43cce1d06cfdffdcc0031e98ebfb28202b2ecbae57a243db6186147cb33f2d2459a499d2c0e7cb4de0bfa6959e0d121800d8f6625a6a2c1ea7d607862e39"}, &(0x7f0000000080)=0xc4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x4, 0x5a, 0x0, 0x1000, 0xf800000000000000, 0x4b, 0x6, 0x10001, r3}, 0x20) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f00004f4fa8)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f000049b000)}) 2018/03/09 14:24:02 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000880)={@dev, @broadcast, 0x0}, &(0x7f00000008c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0}, &(0x7f0000000940)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000980)={{{@in6=@dev={0xfe, 0x80, [], 0x15}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x0, 0x4e20, 0x80000000, 0xa, 0xa0, 0x20, 0x7f, r1, r2}, {0x80, 0x7ff, 0x8, 0xffff, 0x100, 0x401, 0x10000, 0x3f}, {0xfff, 0x5fa, 0xffffffff, 0x8}, 0x1, 0x6e6bb4, 0x0, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x3f}, 0xa, @in=@multicast1=0xe0000001, 0x3507, 0x3, 0x0, 0x80000000, 0xfffffffffffffeff, 0x68e2c8ce, 0x5}}, 0xe8) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$pokeuser(0x6, r3, 0x1, 0x5) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='vfat\x00', 0x0, &(0x7f000032a000)) 2018/03/09 14:24:02 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000140)={0x7fffffff, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4000000000000000}}, {{0xa, 0x4e20, 0x40, @dev={0xfe, 0x80}}}}, 0xac) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000280)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/03/09 14:24:02 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) clone(0x0, &(0x7f0000659ffe), &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000080)) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x4) clone(0x0, &(0x7f0000735000), &(0x7f0000734000), &(0x7f000077b000), &(0x7f0000330fff)) wait4(0x0, &(0x7f0000000140), 0x40000000, &(0x7f0000000180)) r1 = getpgid(0x0) tgkill(r1, r1, 0x1c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) socket$nl_crypto(0x10, 0x3, 0x15) wait4(r2, 0x0, 0x1000008, &(0x7f0000000340)) [ 61.200551] binder: 11223:11226 BC_FREE_BUFFER u0000000020dbd000 matched unreturned buffer [ 61.215573] binder_alloc: 11223:11226 FREE_BUFFER u0000000020dbd000 user freed buffer twice [ 61.234033] binder: 11223:11226 BC_FREE_BUFFER u0000000020dbd000 no match [ 61.253311] binder: BINDER_SET_CONTEXT_MGR already set [ 61.258780] binder: 11223:11226 ioctl 40046207 0 returned -16 [ 61.266239] binder_alloc: 11223: binder_alloc_buf, no vma [ 61.266257] binder: 11223:11243 transaction failed 29189/-3, size 0-0 line 3133 [ 61.268044] binder: 11223:11244 BC_FREE_BUFFER u0000000020dbd000 no match [ 61.270431] binder: 11223:11244 BC_FREE_BUFFER u0000000020dbd000 no match [ 61.297186] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/09 14:24:02 executing program 7: socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x80400, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000780)={0x4, 0x7, 0x8, 0xffffffffffffff7f, 0x800, 0x82f6, 0xfffffffffffffffb, 0x7, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000800)={r2, 0x3}, 0x8) r3 = gettid() getpgid(r3) process_vm_writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/84, 0x54}, {&(0x7f0000000100)=""/153, 0x99}, {&(0x7f00000002c0)}, {&(0x7f0000000300)=""/171, 0xab}], 0x4, &(0x7f0000000700)=[{&(0x7f0000000400)=""/110, 0x6e}, {&(0x7f0000000480)=""/108, 0x6c}, {&(0x7f0000000500)=""/66, 0x42}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/206, 0xce}], 0x5, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/03/09 14:24:02 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000400)='/dev/sg#\x00', 0x3a, 0x8000) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000300), &(0x7f0000000380)=0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000003c0)=0x69fc, 0x4) r3 = accept(r2, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80) memfd_create(&(0x7f0000000240)='}-:eth0system*eth1\x00', 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x3, 0x20}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000680)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000280)=0x97) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000440)=0xfffffffffffffffd, &(0x7f0000000480)=0x4) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000004c0)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0)) sendmsg$nl_route(r2, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000711ff0)={&(0x7f0000000340)=@ipv6_delroute={0x1c, 0x19, 0x405, 0x0, 0x0, {0xa, 0xb0, 0x0, 0x0, 0xff}}, 0x1c}, 0x1}, 0x0) 2018/03/09 14:24:02 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000056b000)={0x0, 0x2, 0x0, 0x2, "02005bfe040000000000002403ffffe78be5e600000000000000030809a7e633"}) prctl$getreaper(0x28, &(0x7f0000000040)) 2018/03/09 14:24:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="29000000300019fb01440010000000460223001615de0005000000030d000b00000000008a3128d783", 0x29}], 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000f6afdc), &(0x7f0000f6a000)) 2018/03/09 14:24:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000087000)="6e732f7573657200e6") fchown(r0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000040)=@routing={0xff, 0x8, 0x1, 0x7, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}]}, 0x48) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x1) ioctl$TIOCNOTTY(r0, 0x5422) 2018/03/09 14:24:02 executing program 4: ustat(0x1f, &(0x7f0000000000)) 2018/03/09 14:24:02 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5955fd69d325ff00000000000085efed5332ea1469f94049adf3fd34cbd156009cd21e847417c5", 0x2d}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x100}) write(r0, &(0x7f0000000040)="bc522fda0839cba4192da097baf77e44135cab11016ea67750cf4b856de84443f5381ef35316214d4d0790ed7e306c65c80a86985107c3069acf3271ae618b9efbc409686ce3dcde62bbb42bd0cc4b794769e2c9e3c5ace1c36aee043cd50361141bbe0055fc9f06fbc7fe0c35d69ed0c838c952c13b0aabe5c6373b000d24412816ec6d76d24fc2ed11084710ec7ca99ce74427175a7875b680c99f06e3108963aa517672e3cb6bb2be800e6db8efd85da61e8c18c10de370bcf9c3f0be075ae4b5ccc943477a2edc50b2f78b6fb887b1228a0cde0b15e8b6f37104dcfa2b14a2dcc5ce0bf32c94e2463299ff7c54deb3d0d96b", 0xf4) accept$netrom(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) syz_open_pts(r0, 0x400) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000200)={&(0x7f00000001c0)=[0xffffffffc602165d, 0x4, 0x6, 0x1ff], 0x4, 0x200040000000, 0x9, 0x3, 0x9, 0x1, {0x80, 0x639, 0xfffffffffffffffb, 0x8, 0x7, 0x4712038a, 0x1, 0x1, 0xb8, 0x9, 0x0, 0xfffffffffffffffb, 0x4, 0x4, "7954c67191aea6fe44691a8e712e089ced347f5efba5c6e32ffb9851539e9027"}}) ioctl(r0, 0x2285, &(0x7f0000000000)='S') 2018/03/09 14:24:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000480)={'nat\x00', 0x2, [{}, {}]}, 0x48) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x8, 0xff, 0x290, 0x8, 0x3}, &(0x7f0000000300)=0x4b) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x4e, 0xff}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, &(0x7f0000000400)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x1000000000005, 0x4000009}, 0x8) r3 = dup2(r0, r0) readv(r0, &(0x7f0000002240)=[{&(0x7f00000022c0)=""/104, 0x68}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x2) epoll_wait(r3, &(0x7f0000000340)=[{}, {}], 0x2, 0x5) connect$inet6(r3, &(0x7f0000000440)={0xa, 0x4e24, 0x904e, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, 0x1c) r4 = getegid() ioctl$TUNSETGROUP(r0, 0x400454ce, r4) 2018/03/09 14:24:03 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x40, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000200)={r2}) r3 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x3, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000c6afa4)={0x0, 0x0, {0xffffffffffffffff}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000000)={0xffff, 0x0, {0xffffffffffffffff, 0x3, 0x81, 0x0, 0x81}}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) syz_fuse_mount(&(0x7f0000000240)='./file0\x00', 0x6000, r4, r5, 0x2, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_buf(r6, 0x0, 0x2d, &(0x7f0000000140)="d6d7", 0x2) 2018/03/09 14:24:03 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001ff0)=ANY=[@ANYBLOB="0200bf00020800ff94f50b10ed793cd5"], 0x10}, 0x1}, 0x20004895) rmdir(&(0x7f0000000000)='./file0\x00') 2018/03/09 14:24:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) sendto(r0, &(0x7f0000000000)="bdae53f3c4ccf01d3684b09bfcf0c6e41620b377a7f5e2455a56d421fedb272576a1f20f68e8827ea7e5d34f7ff608b5b05bd5ffe266963bf8a4edb769d803c37e4fed603455098c9e0213e1a298eccc6196788fcd7cd01838676b7cfbedcbf51db13b362b7a178fbb7eee376fb2aebc6d9c2265df1333f6671797cf019352c32d511ceec833a6b1d3c0c49a79cdb7b929f9fed0e284426fbaf68e90584b6c1cb6fc415f36a17561", 0xa8, 0x24000881, &(0x7f0000000100)=@vsock={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/09 14:24:03 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00\x00\b\x00', &(0x7f0000005040)=@ethtool_per_queue_op={0x4b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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2018/03/09 14:24:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000ba5000)='uid_map\x00') ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000000c0)=""/161) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x2, 0x6, 0x9, 0x8}) pread64(r0, &(0x7f00008af000), 0x0, 0x400000) 2018/03/09 14:24:03 executing program 6: getpgrp(0xffffffffffffffff) r0 = getpid() r1 = getpgrp(r0) ioprio_get$pid(0x1, r1) 2018/03/09 14:24:03 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000065e000)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in=@dev={0xac, 0x14}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f00000003c0)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000001700)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40040000}, 0xc, &(0x7f00000016c0)={&(0x7f0000000400)=@polexpire={0x1298, 0x1b, 0x300, 0x70bd25, 0x25dfdbfd, {{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@loopback=0x7f000001, 0x4e24, 0x182, 0x4e23, 0x5, 0x0, 0x20, 0x80, 0xc205d497ad9cb47, r1, r2}, {0x81, 0x9b, 0xabb7, 0x7ff, 0xffff, 0x2, 0x500000, 0x40}, {0x1, 0x4, 0x800000, 0x4}, 0x2, 0x6e6bbc, 0x2, 0x1, 0x2, 0x3}, 0x3}, [@extra_flags={0x8, 0x18, 0x1}, @ipv4_hthresh={0x8, 0x3, {0x5, 0x16}}, @address_filter={0x28, 0x1a, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xa, 0x8, 0x80000000}}, @policy_type={0xc, 0x10, {0x1}}, @algo_auth={0x124, 0x1, {{'sha256_mb\x00'}, 0x6c8, "e05d2cda17be287464a5a30f48bfec841c1e25face902dc63cf979bf3aa9f1afdf409d70038b5e9202cef84926834847951f78fe23c8128131c0bd8918d19f54956e84b405dc319f25d42b1a30b332f1b494735b0273be2ea2d2a894e1812d1e911d0ed7c6b36363a81adb2690cbb682cbc3cc4464f600cdbe83af45f09eae9b65d09470c130c46b8f550ce82bc6b9dea5bb075acdc9a77728392afe87d15ba779fca2e45c892ff63aa531f0099a4e16f3d95bc5b59c19f91032b5923d9aaaf80214f88ec6af3f5bac428e676be0607f4a059c53a18e0356ab"}}, @mark={0xc, 0x15, {0x35075d, 0x1}}, @tmpl={0x44, 0x5, [{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4d3, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x3507, 0x5, 0x3, 0x895, 0x400, 0x1ff, 0x1}]}, @coaddr={0x14, 0xe, @in6}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x1, 0x1000, "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0x1298}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) 2018/03/09 14:24:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x811, &(0x7f0000788ffc)=0x100000002, 0x4) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), 0x14) recvmmsg(r0, &(0x7f0000003180)=[{{&(0x7f0000002bc0)=@rc, 0xa, &(0x7f0000003040)=[{&(0x7f0000002f80)=""/129, 0x81}], 0x1, &(0x7f00000030c0)=""/165, 0xa5}}], 0x1, 0x40000122, &(0x7f0000003280)) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 61.359912] ALSA: seq fatal error: cannot create timer (-16) [ 61.375978] ALSA: seq fatal error: cannot create timer (-16) 2018/03/09 14:24:03 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000200)={@empty, 0x0}, &(0x7f0000000240)=0x14) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e21, 0xfffffffffffffc01, 0x0, 0x80, 0x80, 0x7f, r3, r4}, {0x7ff, 0x1, 0x2, 0xffffffffffffff24, 0xff, 0xffffffff, 0x3ff, 0x2}, {0x1, 0x3, 0x3180, 0x2d}, 0x5, 0x6e6bba, 0x1, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6}, 0xa, @in6, 0x3502, 0x4, 0x3, 0x200, 0xd6, 0xff, 0x22e000000000000}}, 0xe8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000000c0)={r5}) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_route(r2, &(0x7f00000004c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000180)=@ipv4_getaddr={0x20, 0x16, 0x0, 0x0, 0x0, {0x2}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x20}, 0x1}, 0x0) 2018/03/09 14:24:03 executing program 7: r0 = socket(0x7, 0x100000001, 0x8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80400002}) 2018/03/09 14:24:03 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff}) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/09 14:24:03 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x73a01aca71a6956, &(0x7f0000000040)={'ip6gretap0\x00', @ifru_data=&(0x7f0000000000)="4f1176f72a53684b5242e6305675ebc2b110f7d14ba9cda06dad63af4995a9fa"}) connect$inet6(r0, &(0x7f00008f1000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000002}, 0x1c) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/09 14:24:03 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') sendfile(r0, r1, &(0x7f0000000000)=0x4, 0x3) 2018/03/09 14:24:03 executing program 4: r0 = add_key(&(0x7f0000015000)='logon\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a}, &(0x7f0000014000)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4fb91f56a1d51d0440a1121990753224a83c0fabcdf91de1ac17b66df943ab65c55d35edaefad0633a", 0x4a, 0xffffffffffffffff) keyctl$update(0x2, r0, &(0x7f0000000140), 0x0) r1 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x2, 0x6) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000140)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x4, 0x7, 0xb000}, 0x4) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000040)={{0x1f, 0x10000}, 'port1\x00', 0x33, 0x404, 0x3, 0x1000, 0x7fff, 0x8001, 0xffffffffffffff7f, 0x0, 0x4, 0x3f}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[0xa1]}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000001c0)=0x0) socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$lock(r1, 0x1055331e22c593b6, &(0x7f0000000200)={0x2, 0x2, 0x0, 0x10001, r3}) 2018/03/09 14:24:03 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x4c040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000380)={0x2, 0x8, 0x3, {0x77359400}, 0x3ff, 0x2}) fcntl$getownex(r0, 0x10, &(0x7f0000000500)) ioctl$sock_bt(r0, 0x8907, &(0x7f00000005c0)="3ab7794cdc0a1c8e1d1d56b8cb01ac3c8105feb52fd38a5c9ef20103c95a05b08ec21ef40a690d7b053b6cf6ad279de6bb312a2caab8535e17928668670006ef4d17371f2bde1bc1217caf6fc295e4d559a6217a55d79510acc575d21c4ca1c24ed187714d0d6a58a1604f2a461e0e4c11c57b17ff7f5392066be77830546cb1fb53fd2fd63cb2a512083091ca2167a89e30f8c9") getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000280)={@multicast1, @multicast1}, &(0x7f0000000680)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000002c0)='attr/fscreate\x00') readv(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=""/87, 0x57}, {&(0x7f0000000080)=""/114, 0x72}, {&(0x7f0000000100)=""/215, 0xd7}, {&(0x7f0000000200)=""/104, 0x68}, {&(0x7f0000000400)=""/232, 0xe8}], 0x5) 2018/03/09 14:24:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001140)=0x0) r3 = getpgid(r2) setpriority(0x2, r3, 0x9) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xfffffffffffffffc) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2200, 0x0) recvfrom$llc(r4, &(0x7f00000000c0)=""/4096, 0x1000, 0x40, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4(r1, &(0x7f0000000000)=@alg, &(0x7f00000feffc)=0x27, 0x0) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000001100)={0x2, 0x6, 0x1ff, 0x2, 0x2, 0x8}) getpeername$packet(r4, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001700)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001740)={@dev={0xfe, 0x80, [], 0x15}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x8, 0x1f, 0x500, 0x3, 0x60, r5}) shutdown(r0, 0x2) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f00000010c0)) 2018/03/09 14:24:03 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x0, 0x8}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x5, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/09 14:24:03 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000100)={0x98, 0x9, 0x100000000, 0x8, 0x7}) select(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000240)) 2018/03/09 14:24:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x80, 0x8000, 0x100, 0x5, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x173a1074, 0x30}, 0xc) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x2100100) 2018/03/09 14:24:03 executing program 4: write(0xffffffffffffffff, &(0x7f0000000080)="2400000058001f0014b2f407000904000200071007000100fffffeff08000215004000f1", 0x24) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80002) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000000c0)={0x6, 0x8, 0x1ff, 'queue1\x00', 0x5}) 2018/03/09 14:24:03 executing program 5: ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) close(0xffffffffffffffff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x800) 2018/03/09 14:24:03 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000881ffc)=0xbbc2, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0xb, 0x10000}, {0x2, 0xdb99}, {0x3, 0x10000}, {0x4, 0x100000001}, {0x0, 0x1020000000000}, {0x0, 0xcf}, {0x2, 0x685}, {0x7, 0x100000001}], 0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000100)=0x4) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/09 14:24:03 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="33ba99b72c4bd1d6ea28f67578a90ad61e844fb1cbadcd932bf7ef30bca0a88774f2b3954cf8b6ab1f9c393c842982296ff1e058a99bfee355dfcae24c6349e6b9a0cf97b24f7aaf079d25073b00ea25c0c7153632a012b85384230f61f649"], 0x1}], 0x1, &(0x7f0000000100)=ANY=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) recvmsg(r0, &(0x7f0000000180)={0x0, 0x5c8, &(0x7f0000011000), 0x0, &(0x7f00000001c0)}, 0x2) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) 2018/03/09 14:24:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000340)=0xfffffffffffffff7) r1 = syz_open_pts(r0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000400)={0x1, [0x0]}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000480)={r3, 0x2ceb1646, 0x30}, 0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000280)={{0x16f, 0x1}, 'port1\x00', 0xd, 0x1000, 0xf8, 0x2, 0xffffffff, 0x7, 0x10001, 0x0, 0x1, 0x100000000}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0)=0x9, 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) clock_gettime(0x7, &(0x7f0000000380)) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000000)=""/154, 0x9a}, {&(0x7f0000000100)=""/148, 0x94}, {&(0x7f00000001c0)=""/6, 0x6}], 0x3) 2018/03/09 14:24:03 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000000000), 0x8) flock(0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005c6ff8), 0x8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) 2018/03/09 14:24:03 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000140)=0x4, 0x4) socket$inet(0x2, 0x5, 0x7f) socketpair$inet(0x2, 0x6, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000240)="9b0ff4e9f93435bdd4186ac01cf86f20353f10b8f80700000000000000d64805000000786c367ac2e74cdbeffed819e39181131d0c492f4a89aa9b7756a0fd93cddbe5f858e4544d401835c2fc36181aa98a610000000000000000000000", 0xffffffffffffff5b) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r2, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) writev(r2, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000180)={0x7ff, {{0xa, 0x4e24, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x88) 2018/03/09 14:24:03 executing program 1: chroot(&(0x7f0000000140)='./file0\x00') r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00'}) close(r0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000240)=0x3) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0xa00) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/policy\x00', 0x0, 0x0) bind$llc(r1, &(0x7f00000000c0)={0x1a, 0x337, 0x0, 0x4, 0x400, 0xf11, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000480)) 2018/03/09 14:24:03 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000001c0)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x2) r2 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0xffffffffffffffaa, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000100)={0x1000, r3}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@increfs={0x400c630e}], 0x0, 0x0, &(0x7f000012cf22)}) pipe2(&(0x7f0000000140), 0x4000) 2018/03/09 14:24:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x501000, 0x0) r2 = getpid() mq_notify(r1, &(0x7f0000000200)={0x0, 0x41, 0x1, @tid=r2}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400800, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000040)={0x2, 0x7422, 0x8, 0x3, 0x3, 0x3ff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00000000c0)={0x78ea, 0x1, 'client1\x00', 0xffffffff80000003, "bd04b65d25a0323e", "9e5191652cd4b209c0cef3749f08e7f81c1c4a41ad34fa7fcbab0349870e25d2", 0x2, 0xcf}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x23755ff5350ba3e7, &(0x7f00000001c0)}) 2018/03/09 14:24:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x2000) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000100)={0x20, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x3, @ipv4=@loopback=0x7f000001}]}, 0x20}, 0x1}, 0x0) 2018/03/09 14:24:03 executing program 6: syz_open_procfs(0x0, &(0x7f00005f7ff6)='mountinfo\x00') syz_open_procfs(0x0, &(0x7f0000000000)='projid_map\x00') eventfd(0x1) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/09 14:24:03 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6, @in=@multicast1=0xe0000001}}, {{@in=@broadcast=0xffffffff}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r2 = fcntl$getown(r0, 0x9) syz_open_procfs(r2, &(0x7f00000001c0)='net/sco\x00') setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180)=0xffffffffffffff95, 0x4) r3 = open(&(0x7f0000000140)='./file0\x00', 0x3, 0x4) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x8) sendmsg$nl_xfrm(r3, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000600)=@newae={0x11e4, 0x1e, 0x14, 0x70bd2b, 0x1, {{@in=@broadcast=0xffffffff, 0x4d4, 0xa, 0xff}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x7ff}, [@migrate={0x138, 0x11, [{@in=@dev={0xac, 0x14, 0x14, 0xa}, @in=@multicast2=0xe0000002, 0x6c, 0x2, 0x0, 0x3506, 0x0, 0x2}, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@loopback={0x0, 0x1}, 0xff, 0x0, 0x0, 0x3505, 0xa, 0xa}, {@in6=@dev={0xfe, 0x80, [], 0x12}, @in=@broadcast=0xffffffff, 0x3c, 0x3, 0x0, 0x3500, 0xa, 0xa}, {@in=@dev={0xac, 0x14, 0x14, 0xd}, @in=@broadcast=0xffffffff, 0x2b, 0x3, 0x0, 0x3506, 0x2, 0xa}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0xff, 0x1, 0x0, 0x3501, 0xa, 0x2}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x32, 0x0, 0x0, 0x3506, 0xa, 0xa}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x32, 0x2, 0x0, 0x3505, 0x2, 0x2}]}, @policy_type={0xc, 0x10, {0x1}}, @coaddr={0x14, 0xe, @in6=@local={0xfe, 0x80, [], 0xaa}}, @algo_aead={0x104c, 0x12, {{'rfc7539(ctr-twofish-3way,wp384)\x00'}, 0x8000, 0x0, "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"}}]}, 0x11e4}, 0x1, 0x0, 0x0, 0x4000}, 0x5) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) tee(r4, r3, 0x1ff, 0xe) sendmsg$nl_xfrm(r4, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c010000170001000000000000000000e0000001000000000000000000000000000000000000000000000000000000000000ffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e0004001a57f858906e866000000004e2000004e2000a040e0060a1995700000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x16c}, 0x1}, 0x0) [ 61.557600] binder: 11353:11356 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/09 14:24:03 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000003c0)={0x0, 0x0, 0x30}, &(0x7f0000000400)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={r1, 0x2}, 0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000beaffc)=0x1, 0x4) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000280)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast1=0xe0000001, 0x4e24, 0x579, 0x4e20, 0x6, 0x0, 0x80, 0x80, 0xeb, r4, r5}, {0xcc, 0x20, 0x7, 0x6, 0x5, 0x9eb, 0x100, 0x2}, {0xc20, 0xc0, 0x1000, 0xf88}, 0x1000, 0x6e6bb4, 0x2, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x10}, 0x4d4, 0x3b}, 0x2, @in6, 0x3505, 0x1, 0x3, 0x10b, 0x81, 0x8, 0x5}}, 0xe8) r6 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r6, &(0x7f0000b0cf6e), 0x0, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000040)=0x1, 0x4) 2018/03/09 14:24:03 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x18b, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x7) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x40, 0x9, 0x1000, 'queue1\x00'}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x4000000000, 0x3, 0xfffffffffffffff7, 0x80, 0x2}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x9, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x80000001, 0x7, [0xfffffffffffffff7, 0x5, 0x4, 0x4, 0x800, 0x1, 0x6]}, 0x16) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000240)={'mangle\x00', 0x61, "cba21cd5d56437f282f5beba2e662e1fc0953958407efd3f5e14dcb2c2126b0343ba40a59e78d6720898bf5dcc9ad51dff8381fb93aafd5b7aca150a0792877c5ac1e87407676438106a4b3d6a111cdf76583967e62e6b8563841f20ef4bcbbeca"}, &(0x7f0000000300)=0x85) fchmod(r0, 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0x1, 0x20}, &(0x7f0000000380)=0xc) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00', 0x1000, r4, r5, 0x5, 0xaf21, 0x8000) bind$vsock_stream(r1, &(0x7f0000000580)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) r6 = syz_open_dev$mice(&(0x7f00000005c0)='/dev/input/mice\x00', 0x0, 0x4a02) getsockopt$inet6_buf(r6, 0x29, 0x0, &(0x7f0000000600)=""/29, &(0x7f0000000640)=0x1d) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000680)={r2, 0x1c3}, &(0x7f00000006c0)=0x8) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)) syz_open_dev$evdev(&(0x7f00000007c0)='/dev/input/event#\x00', 0x4, 0x20000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000800)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r6, 0x29, 0xd3, &(0x7f0000000840)={{0xa, 0x4e24, 0xffffffffffff0e8b, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff8}, {0xa, 0x4e23, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x3b}, 0x77b6d267, [0x100, 0xfffffffffffffffb, 0x80, 0xfd6, 0x0, 0x4, 0x6, 0x9]}, 0x5c) fstatfs(r6, &(0x7f00000008c0)=""/28) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_SET_STATUS64(r6, 0x4c04, &(0x7f0000000900)={0x0, 0x0, 0x0, 0xfbf7, 0x2af8, 0x0, 0x12, 0x1e, 0x1d, "6895eea988a8bc8b5ae4b00a29fd862f866dffb27d4ff44435768b25c9581607c4b12e4797efae0f863c4b9e3d7c19b61abfa210630c5ba49c2942d66224a782", "d1ce067852a513159c5e265fd82636cf8a3dc5be914e4e6542619e82518a4a37a9ccbc04d4c22c7bf9c88454ebce65c946a67f8cfda4dd1ac9c0daf4ba4cb7d9", "beada32b90695b5ea8cbf65b09826176d5e085268f998bda0ce126218c6a0e94", [0x3ff, 0x50000000000000]}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000a00)={r3, @in6={{0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0xdce}}}, 0x84) ioctl$RNDGETENTCNT(r6, 0x80045200, &(0x7f0000000ac0)) execve(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000cc0)=[&(0x7f0000000b40)="6e6f64657676626f786e6574317070703162646576ee75736572282400", &(0x7f0000000b80)=')\x00', &(0x7f0000000bc0)='/dev/input/event#\x00', &(0x7f0000000c00)='mangle\x00', &(0x7f0000000c40)='nodev@selinuxppp0+&[(mime_type^\x00', &(0x7f0000000c80)='{.\x00'], &(0x7f0000000f80)=[&(0x7f0000000d00)='queue1\x00', &(0x7f0000000d40)="73656c66282feb6367726f7570822a5d6d696d655f7479706500", &(0x7f0000000d80)='vmnet0proc}\x00', &(0x7f0000000dc0)='/dev/input/event#\x00', &(0x7f0000000e00)='vmnet0Tposix_acl_access\x00', &(0x7f0000000e40)='queue1\x00', &(0x7f0000000e80)=',\x00', &(0x7f0000000ec0)='!em1\x00', &(0x7f0000000f00)='mangle\x00', &(0x7f0000000f40)='-wlan0^!wlan1-!^\x00']) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r3}, 0x8) ioctl$VT_RESIZE(r6, 0x5609, &(0x7f0000001040)={0x5, 0x2, 0x4}) 2018/03/09 14:24:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e0000002ac147b10113b568d4f270000f78728f149f6a07dad05958c67208ef9f6375325f6340570d671d88b38670e9872e63137d677ea0d00aee4f317f1a012959b164bf1e16b32a14f390b73e67618ee1f51f7dbf7d1bf65369d1a5fb9e8712f05026c818a0be768e5fe668a60b47471c8af60537fa2bc2dbda9320dbde4c852a93623698f8aee59d526"], 0x10) 2018/03/09 14:24:03 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x200, 0x0) accept$netrom(r1, 0x0, &(0x7f00000000c0)) 2018/03/09 14:24:03 executing program 0: r0 = userfaultfd(0x0) r1 = gettid() r2 = accept4(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000180)=0x80, 0x800) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) getsockname$unix(r2, &(0x7f0000000240), &(0x7f00000002c0)=0x6e) process_vm_writev(r1, &(0x7f0000000300)=[{&(0x7f000075ef4e)=""/178, 0xfffffffffffffe37}], 0x1, &(0x7f000088efe0)=[{&(0x7f0000000340)=""/83, 0x53}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) close(r0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$TIOCSTI(r3, 0x5412, 0x7fffffff) 2018/03/09 14:24:03 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)=@generic={0x0, "1bcf62af0401aa39b90c1220a710432398c202aa7c49ff890abcd8358d4ae271124237b2ab728028ff58dd5c560e06260366b3e657f0d5a554339a16e304fba0ece10ad4c5558eafed8db5d50128d5efae10b08cc6f93133996d2048e23032231e7b12f08cccaf725255981dd2baa15e3f3be3664213ed679d3a2dc625d1"}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000005c0)}}, {{&(0x7f00000002c0)=@sco={0x1f}, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000001980)=ANY=[@ANYBLOB="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"], 0x1020}}], 0x2, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x3000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0x5}, 0x8) [ 61.605725] binder: 11353:11368 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/09 14:24:03 executing program 6: open(&(0x7f0000000000)='./file0\x00', 0x40, 0x8) r0 = syz_open_dev$random(&(0x7f0000c44ff4)='/dev/random\x00', 0x0, 0x80002) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='cgroup\x00') sendfile(r0, r1, &(0x7f0000000080), 0x8001) 2018/03/09 14:24:03 executing program 1: mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000427fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) 2018/03/09 14:24:03 executing program 5: mkdir(&(0x7f0000030ffa)='./bus\x00', 0x0) r0 = open(&(0x7f000001dff4)='./bus/file0\x00', 0x880c0, 0x0) chroot(&(0x7f0000000000)='./bus/file0/file0\x00') truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r0, 0x0) lstat(&(0x7f0000005ff4)='./bus/file0\x00', &(0x7f000003bfbc)) lseek(r0, 0x0, 0x3) 2018/03/09 14:24:03 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/03/09 14:24:03 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000040)={&(0x7f0000000000)=[0x10000, 0x7], 0x2, 0x1, 0xde, 0x8, 0x100000000, 0x5af, {0x6, 0x200, 0x7, 0x7fffffff, 0x7c, 0x3, 0x0, 0x8, 0xffffffffffffffc1, 0x8, 0x3, 0x7fff, 0x10001, 0x1, "da304ce58d9fb00f4adb9a0a762e740bde33d3cceafef79031ca6d8a13b11e9b"}}) 2018/03/09 14:24:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') readv(r0, &(0x7f0000b83ff8)=[{&(0x7f0000d1d000)=""/188, 0x1f2}], 0x10000331) 2018/03/09 14:24:03 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000080)=""/149, &(0x7f0000000140)=0x95) r1 = socket$inet6(0xa, 0x80006, 0x2105) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000280000)={0x24, 0x2000002d, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x1b0}, 0x1}, 0x0) 2018/03/09 14:24:03 executing program 1: r0 = inotify_init1(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x2, &(0x7f0000000200)={&(0x7f00000000c0)}) waitid(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000140)) 2018/03/09 14:24:03 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x200, {{0xa, 0x4e24, 0x8000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}}, {{0xa, 0x4e21, 0x7a, @loopback={0x0, 0x1}, 0xb}}}, 0x108) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x80000000017, &(0x7f0000916000)=0x80000000, 0x4) 2018/03/09 14:24:03 executing program 4: r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)='/', 0x1) connect(r0, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x4, 0x2, 0x1, 0x4}}, 0x80) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000), 0x4) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000ff8)='./file0\x00', 0x0) 2018/03/09 14:24:03 executing program 0: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'dummy0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt(r0, 0x1000000000000107, 0x1, &(0x7f00000a2000), 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) 2018/03/09 14:24:03 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000632ff9)=""/122) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1e, 0x20440) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xbb0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={r2, 0x73, "b45c39373e7ef0fe0fd178b8ac0f35b745980da2cd1c09b6da6930a2846e4647a6bbb90ddba041d654e68dd744c71457b7013a7f2ca36d1ef628bdbdcfc792cbcb32cd1a92907cb3f7c58db4135ee53d658da0fc2d3efc94516d32a9e7e50108d67eb1518c5ce17cfbb301a73dabd37d7cacf6"}, &(0x7f0000000140)=0x7b) 2018/03/09 14:24:03 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000100)=0xffffffffffffffff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x3}, 0x20) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x807}, 0xfffffffffffffe49) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x20, 0x2, 0xff, 0x8, 0x4, 0x51, 0x5}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) 2018/03/09 14:24:03 executing program 3: r0 = socket$inet6(0xa, 0x102000000801, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x2, 0x1fffffffffffd) r2 = dup3(r1, r1, 0x7fffc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@empty, 0x0, 0x2, 0x3, 0xa, 0x812, 0x5, 0x1}, 0x20) accept4(r1, &(0x7f00000015c0)=@can={0x0, 0x0}, &(0x7f0000000000)=0x80, 0x800) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000001680)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x2, 0x5, 0x500, 0x5, 0x4020000, r3}) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000040)={0x5, 0x6, 0x9, 0xfffffffffffffffa, 0x10001}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) 2018/03/09 14:24:03 executing program 5: r0 = socket$inet(0x2, 0x4, 0x4) r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) r2 = dup2(r0, r1) sendmsg$nl_xfrm(r2, &(0x7f0000000a80)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000740)=ANY=[]}, 0x1}, 0x0) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x10, &(0x7f0000000080)={0x1}) 2018/03/09 14:24:03 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000200)=0x1, &(0x7f0000000240)=0x2) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000000040)={0x10}, 0xfffffffffffffc93, &(0x7f00000bfff0)={&(0x7f0000000080)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/03/09 14:24:03 executing program 2: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000180)={'syz_tun\x00', @ifru_settings={0x7c, 0x0, @fr_pvc=&(0x7f0000000200)}}) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/09 14:24:03 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='com.apple.FinderInfo\x00') r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp6\x00') ioctl$void(r1, 0xc0045878) readv(r1, &(0x7f0000000380)=[{&(0x7f0000000040)=""/32}, {&(0x7f0000000000)=""/35}, {&(0x7f0000000100)=""/9}, {&(0x7f0000000140)=""/169, 0x8c}, {&(0x7f0000000200)=""/116}, {&(0x7f0000000280)=""/241}], 0x1000023c) 2018/03/09 14:24:03 executing program 6: mkdir(&(0x7f00000e7ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='devtmpfs\x00', 0x80000, &(0x7f00000000c0)="f0c19210de05309ad006910edb623f0e62") chdir(&(0x7f0000e3dff8)='./file0\x00') umount2(&(0x7f00004a5fff)='.', 0xa) mount(&(0x7f0000a9fff8)='./file0\x00', &(0x7f0000ff9fff)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1001, 0x0) r1 = creat(&(0x7f0000000100)='.', 0x4) fanotify_mark(r1, 0x2, 0x0, r0, &(0x7f0000000140)='./file1/file0\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) 2018/03/09 14:24:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="390000001300090465000000000000007f0080400400000046000107000000141900040004c202d40000000000030000000000000000031600", 0x39}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000200)=0x1, 0x2) 2018/03/09 14:24:03 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x6800, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x7}}, 0x1c, &(0x7f0000012f70), 0x0, &(0x7f0000000000)}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) 2018/03/09 14:24:03 executing program 0: r0 = epoll_create1(0x80000) r1 = memfd_create(&(0x7f0000000f40)='.\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000f80), 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$key(0xf, 0x3, 0x2) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f00000000c0)=0xfff) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000040)={0x5, 0x100000000, 0x1, 0x6, 0x80}, 0x14) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="0201000f0c000000ffffffffffffffff0500060000c50e00000000000000000000000000000000000000ffff00000000000000000000000005000500000000000a004e200000000000000000000000000000ffffffffffff0000000000000000142bc3162062c4f095cff7ceb1e19504bce549281c13c0a834db1a101b4bf60e38abba60511479d97a4cb01f42012c3c53d9959341c3c562553f8b89a9ef8d2ddde0d900a71084e7fcb770bb2e2aba96d2f99e2f2226b2357675c5250b1e4961c72d110509ea62f3263f1f244f5d6c51426cb0b75271d2e10f55d1bfbc3e34f365e0f29047136d92541f095aaadf81f1a6c2319764912c2517383d26b6eb377089684a88572499aa7134d9b3747f7b41355fc4ae62f807bc8b274f516403dbd93dfa9a683de95f9c3bec318c49b8dd0fd0c2b670e56613580c969e464f6cc65f904aa30cc1c40007bf71537d"], 0x60}, 0x1}, 0x0) r6 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000000540)=0xe8) r8 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000780)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000880)=0xe8) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000b40)=0x0) fstat(r4, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000c00)=0x0) lstat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getgid() sendmsg$netlink(r5, &(0x7f0000000d80)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfe, 0x8000000}, 0xc, &(0x7f0000000b00)=[{&(0x7f0000000140)={0x2c8, 0x1c, 0x800, 0x70bd2d, 0x25dfdbff, "", [@nested={0x2b8, 0x75, [@typed={0xc, 0x43, @ipv4=@rand_addr=0x7}, @typed={0xc, 0x88, @fd=r2}, @generic="36eb15318356b6207e79780d95ce13bcecfdf109f0f9768a26933d9f64528b0ba50c5be28c72ef705cfcd5ac15addbd97530622f6c", @generic="3d6f324639bb39b325820ba156644d46f3568e265afa154ee6e002d54f2624bcbe09daf8ff4edb3f1eb2a586cb424f9b15edb7311850bf0c76f29fba65ca70522ecc540dea1047ea01f5a23a12c6f88be3e79c1fa6322cc446b1b6dee3182a71338d0604316d506a7375649b3b2e5da08d1c0e76e7b792011b64b25baefc578cfb638a5bbbba03eda0a3fce6295f330a6f3ced8383a8b6190113d06d29c62ae3e884a0c99fdab12b", @typed={0xc, 0x78, @pid=r6}, @generic="5e66fad1886d2a6e374604fa2a592b5544da52f77be89fabafb423fcece07e6d117ca9b05e9023406fccdab70af6757e00ec7caeffdd06f7601986cb806b91fbbb0b89e69f5021da977e5edb647aef756d32f4d559a510d7076add4c6349e7f700290d01f89cf9003d3092731be48d4da4d9758e84da945dcf420f34afd821df0e9476570cc5ee41e783b4ff392151113677179007aae83573a6f1f071c262d741cf4552a2cf52ba3fd2c8c9fb5024d6899a5484f165fb36e0f4afd9f3", @generic="fc1d36d69cf40feaca8bfaf201585b0c9af22d5483f4237cbcc07781c43323fb578d7cfe5cf113367fadbc5fc245fa8b0bcb7785e728f3cbe80b1556cfcfab67e52ce7cdeba7d268b96166625c81f8d2457c29fd52c89b2cc16db865b1a58ba913aaa447a69c57e5a12eda22f5b9669b0718440e691a545a928fee9556e2b60fb9fdbae2dca630fe5df69105067fe9b38f6e30907d35b55b5eded492de38aeb6d15356b5bfc48e3a4383a012824f5e187a56df2e7f711407950c444f6019d5963d9e5000b4171733c222ce1bdabc34036b8083e7b4099a9b56955f8d746983807da1b1bfcd77dd2e6f2ee0a416f3ce032ea51d8c46"]}]}, 0x2c8}, {&(0x7f0000000580)={0x1d0, 0x10, 0x400, 0x70bd2a, 0x25dfdbfb, "", [@typed={0xc, 0x44, @u32=0x70}, @typed={0xc, 0x81, @fd=r2}, @nested={0x19c, 0xf, [@generic="a573fbd96e23f5e9b8742ef8fc555c80ca453447a3138a885b07b5495071f4687ec033548141d3b5f9b552f7e87c70a50555a271d273ddafb6e289db6949e5f324098ad4c5cd4327f7edbb1df96d411a8c345a6681cbd5ddda41152c02cac53262c23c471a8940b8fea8a3eda163d8ffec0a8df390244bd19e5f6f3eee66808d", @typed={0x8, 0x93}, @typed={0x18, 0x6d, @ipv6=@dev={0xfe, 0x80, [], 0x16}}, @generic="672337d5e3311ab470c30863dff1b371760a64dd4fe4994c7b44edfdebce2c3ca715283ff99aa9a7ad03fb3d29f6d39c3e42ebd7570e3645637fc71986cc4338967997dacb93c4b7198428b9042d8e88f56a2a6b85bcd858bd7824e691172d537129d734fecd04a57cd4d1c94a8573c2a7e64eb4aa0eecac2f5099f33a3064d9e9277c6bf280d44a63f5c0dacdce46ae9657aa1d320eb75ffd35d92950faff4f723aa0c918098826a8a7391e94959f3c522a50eab9a3290fc411e9389b3f936898c184adaacf8d682c21b35a9482c4448792819ad5655a5ac88aa477b3a19d356bf16df545116cc9887547599dc488d933715813fc"]}, @typed={0xc, 0xf, @uid=r7}]}, 0x1d0}, {&(0x7f00000008c0)={0x230, 0x27, 0x10, 0x70bd25, 0x25dfdbff, "", [@generic="3d478fa6edf70d1dd1d46795239cf35a030b1a3004613e3bfc1cf24dc71f4a823275212823458eeeac3a81ce3f48c2e20899f5ebb8fdd36cf2e9c0bd4ae0b82234ad1207ecbc2db123c3713632d3eae18da8e03dbb9a27f656a2fc6fd1abd4b028acf59a1f52cbe8b7f03e33a92e19a7f34f99dcbec181efaf875e198557537d2efcf5bc61a6", @generic="f803b995250b9e7ee2b6f986908e561d7f3e521df1f4c93af6fa4082d1abe2e6ae15c498fa8148d391bde1cbffcedf47e986157be4", @nested={0x158, 0x22, [@generic="2d6292cc002a5e1431f6b155dd924e8b63661caa1c776b0b3bbc363311b0b60bb83bd09ff7848dfcdbd3a5e9ed335989aaabd58fdbc5953e3106f8e8c7520050bbaa8a2c4a2ac838c11aff6a3c3ee3b5a75721e2737baf697b58631d53e8aaf2ec2be7b4ea572066648fd699e74ef2cd9dedf34449aca031ed324167fcead057c116fc646009f81bcf57bab5efb86bdb1a960d7575bec1399cde26a13b62407d23e634064a42ae7bbc71adb4a47a85ece57ec7281459852db027f29937e66781c7b4b28baf2e877bfb019a3836781766ba", @generic="7c73bf498dcf6228d62982914ee3183b446d5fbbbacb45a3779185afb4f5c35aefa49e7ae2491cdf00d8f73041e9d687b585ecec0058d502f9f6cb1367cd9fe4f6511418b75b057566c7cae9caf6cfb46ba02415dac9256355c40b4a8d7c7f57", @typed={0x14, 0x22, @str='-vmnet0-\x00'}, @typed={0xc, 0x3e, @pid=r8}]}, @typed={0xc, 0x3, @uid=r9}]}, 0x230}], 0x3, &(0x7f0000000d00)=[@rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x58}, 0x24000011) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='ip6tnl0\x00', 0x10) 2018/03/09 14:24:03 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0) r1 = socket(0x17, 0x6, 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0xb3a, 0x30}, &(0x7f0000000180)=0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x4, 0x1, 0x80000001, 0xffffffff, r2}, &(0x7f0000000200)=0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000300)) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_security(0x11, r3, &(0x7f00000002c0)=""/43, 0x2b) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001ffb)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x850, r1, 0x0) clock_gettime(0x4, &(0x7f0000000080)) 2018/03/09 14:24:03 executing program 3: r0 = inotify_init() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2080, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f00000000c0)) flistxattr(r1, &(0x7f0000000080)=""/26, 0x1a) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x7fff}, 0x1) close(r0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) close(r0) listen(r2, 0x2) dup2(r2, r2) 2018/03/09 14:24:03 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227a, &(0x7f0000000040)) pwrite64(r0, &(0x7f0000000000)="3431ee6f70e8820b866baa83a35e2251e5cf71ee88", 0x15, 0x0) lseek(r0, 0x0, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) 2018/03/09 14:24:03 executing program 7: epoll_create1(0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002ff1)='/dev/sequencer\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000040)=0xc) setuid(r1) 2018/03/09 14:24:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000080)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x458, 0x0, 0x258, 0x118, 0x370, 0x370, 0x370, 0x4, &(0x7f00000005c0), {[{{@uncond, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x7}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0xff, 0x44557bc76c33a096, @mac=@random="3ca37b5d57ca", {[0x0, 0x0, 0xff, 0x0, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, {[0x0, 0x0, 0x0, 0xff]}, 0x80000000, 0x76e7, 0x800, 0x547a2334, 0x0, 0x0, 'vlan0\x00', 'erspan0\x00', {0xff}, {0xff}, 0x0, 0x54}, 0xf0, 0x140}, @mangle={0x0, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=0xffffffff, @rand_addr=0x400000000000000, 0x9, 0x1}}}, {{@arp={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xff0000ff, 0xffffff00, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0x56a600e7d8b5c71a, 0xff, 0xff]}, 0x7, 0x2, 0xfffffffffffffff7, 0x8, 0x4, 0x1, 'ipddp0\x00', 'bond0\x00', {0xff}, {0xff}, 0x0, 0x2}, 0x3ac, 0x4a0}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x7, 0x8}}}], {{[], 0xc0, 0xe8}, {0x268, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffca1) 2018/03/09 14:24:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x12b000, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0x4, 0x4) recvfrom$inet(r0, &(0x7f0000df7000)=""/157, 0x9d, 0x10002, &(0x7f0000df7ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000180)='G|', 0x2, 0xc03f, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000080)=0xffffffff, 0x4) 2018/03/09 14:24:03 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x32, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x6e) 2018/03/09 14:24:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099cff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f7affc)) 2018/03/09 14:24:03 executing program 1: mount(&(0x7f000000a000)='.', &(0x7f0000000000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000000040)) umount2(&(0x7f0000000000)='.', 0x4) r0 = getpgrp(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x80000001, 0x1}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x233, @dev={0xfe, 0x80, [], 0x14}, 0xc2}}}, 0x84) syz_open_procfs(r0, &(0x7f0000000140)="6e7370536033489d00d9f8cafedd289ead096e1712bfc5164e3a4ef10bab9140189202c3f6768cee1c57b6af9950cf2ddafc3b267cca29e97a4228aae8d9e0e19e44b513ad3bdd9c69e0bc62f53dd2da42580a9419978d22517c315664d010e0dc303df6ec64e70d54dd6d81eed4c4dd34654f19966ef1ce2bb26eb4b825") umount2(&(0x7f0000000580)='.', 0x4) 2018/03/09 14:24:03 executing program 6: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file1\x00', &(0x7f000000c000)='ramns\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008aff8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)) mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0eff3)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1280002, &(0x7f0000ccb000)) pivot_root(&(0x7f0000c90000)='./file0\x00', &(0x7f0000debff8)='./file0\x00') 2018/03/09 14:24:03 executing program 4: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f000050b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f14ff4)={0x2001}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000033b000)={0x0, 0x0, &(0x7f000042e000), 0x0, 0x0, &(0x7f0000b9a000)}) epoll_wait(r0, &(0x7f000000affb)=[{}], 0x1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @local}, &(0x7f00000000c0)=0xc) accept4$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x80800) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000040)={0x5, 0x80000000, 0xfffffffffffffc01, 0x2}, 0x10) 2018/03/09 14:24:03 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x40, 0x7fff) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) arch_prctl(0x0, &(0x7f0000000100)="53b5d871c80dad26b13d07071778c10e33c7d71b091961c642e976b1312175c311d02446bcdbf430c78ad771f349f192ee0f3ee7d9e03cfc02d0551440ffaabcf3de31e48195befdc045d22c26a2f35cad0f86df51ebb3ca73b8e4eaed0cc071a80d7f068efa89319956ff340446e043f1050fa5c2345dd096513b3249ada0e1cff8400845c8e2147bf7ebfbf5f73363ee6f1410ff9bf1e6bea09df200146e8f26df6d6a38fdefe34b693d93f1adc3a2f1b6730955748b07924a78d91dcffd0318100650056800afa99c5e6e40ad5b6cfe701474facce8c5b72a6777ad622fa9dac81ffa3d82404d3bd4d92caf05697638a55b1725c0888b62d3731a2c57af8a9be9356fc100d304772ad25117bcc6ea62826d5e10b9b617e814a6f3541778ecf72ee810dc11c9706cea158759be1b681d724bc73d66b1d89dd371dfaa4c95165246100ccaa1c15248b21cfe19e93b0e1d6226cb9093b6cc3c17cb0b4ab673c175757b35b6896d87016f746c7f869232733a9163972de18e9c22b5fadea069144516d27265bd7009e1128ea58dd0909998ffc84efaf56dc602f6d10ce0929dd8778e993e07ff30e7f2ce8e162fd6904bbb379c7095c03dd7a7001e8c2899e919b5124d3cb80e25c122baed73a039d322d2b6ef4def43215b6733bf4a9dc52c30bc745bd6e6bdddd6b81e9f7b01010ef84ff9771caf5f22f91c495cdad88c0d434cf8f0ee9c649a0485ab9913162476f11f1243fc6fcea7b5a82d0719008e46fa3d3b25ad9b8b17872942e48165cb10fb13630dcd7ecf69aeeb58fff3d9829e66d95f3b5fa8d4cd41af7ae0ad1c45ba697721de4c3ac4454a3674db25e986458fc3f6d3eed83db96709441fe3830bc5a6884c91844e1750b0717720a68df54aa40398814d3e8c5ea8187393a944cf32572483fdac53a2ba72da3626cfa4378d8478c9e44ae4b8f32d0cd422f7afd3ee4be8fd6deb2abbcaa49fd6b97b23f04738583b3d2b6a1ff2d72da73422d208ddda1ec4b8107115dfbc135eed3621411ba31a12be3516d1579d53522fb441d1291aa0d0845a71d8a49c775510a08f709135d7bd63af199e426d625add4d889c2efef9bf024663276c2c4ffe85b7e214278e0226624964707d5152079c48c75cfa446b51b0207a8351ceb290ba91e39574eac4335e4b50bf1da582c585aef842f9d70c34766020305f2f1422950c04ccd05652ad91a04c0ec8bd7408c6f2e1af70a8123154e4a88f55a27cb03773fafcf8bdd5705d6d961888bc9a86ff7a65a95e68164e60bfb4f064fb7c8a533ef5d9e5859e3590c84e14f40225f63440b8e046abe69e9574dd9b842f45d8e06dae229463c0643324749743cb1314433902b622bb73ea9ed5584bae8ef9e3a112c33c1d22f1f1371dcde11fc0cfa2037a06b2dbb3a2e261b82b84985a93245e0f46dfaaa0a93a0f8b59a1c0966a066c407620bc4d6c742df9705775ea6e80e605e771b6e41147fcba5589e88ee63c7126f0b536f944f274528c86cbe4841151390df38cb7b8c62797dd585a0aec510cbc93f28dc4e33b4f0daa73b839eedf9f5e3b068645d0fd2312c5ba35e5dbae36ab317abef06896aa006ef4c371eb7b22c68128aaaee438dff070bf177ee460319d3e0bf70b21e23edc3d00c67415997ad8fc030f37c752ae0893813114755d376f83af435da67c82cb8c935e2b77001b1dc6fe6f09a1ba8c6eb297038e7364bb647873c91db051e8813cc448b44334bad12e4c5a2554f538dc61b7f4c7018c8ce6e2f59341a6ef9d8abf8754f9f7f671a8b29436537d862c46701eb2a42fb61c0ee3342a939e1625394723465f6d24818f30be581588aa9f9719632ea391a3a3b90dc44cd4a8c9576ed03545fbedd47393680b59500c02288b24e3231f37b4c5920b360d2d873d20997082f4d25ffdf19b2c2527658147eb68acede11b94cb2d28fb6a047f05d243863a31e785e3616618bf5809c117cadf0f71ec45157887c3e9227b6c15ff95585974c18dc90e9ef21532b3f6bc3f7f2e8f9b5aa549399b47731bf6db1b6c3eb2ce39f3b146370b693c3c5306960b371ccfd95550d2343df2fdcd37a7823bf69e35fd07397f3fabd8b66070319f8d0dbe7f9ac581e23b42ae1f7a8cb47174b4b4ecccc6b2715155cb82c0c77b317737b7eb9fb48a79ef2b362989f93f1df112fb0ae1f54ef77c0f23ca317898eaf7d13b99d08aef5974b05d8446537accff267ff8e3c7f1288633b666f52ae73dc6e0e72450eff5149df14e7a4543bffb326eba530fbc3eb74496c40c72b5d7b66796c8793b30185fd8cb3d68bbe97293d9ae405cc022d74f9c7bd11599b14e16c6018d990f22c0cec2548756cef6524db38b1d6b963cd1ca27cac1d1dcaf3324db272c35b1cecb7a1b1a5b8507c078d9f78e8dd80254949429d9f98279a13bab198f5178896ed88df56db69bb7fa446e2cb5388bc39dc73b4e5604732577e58bba1ae60ef414861edf704816c1587c5281cce9fb7f6139977bb61bab2389c47cc322bc486efedb28ce88c54f32032521aefa02447efddf017a0b49fd28f902e1d87e81aea1e484c25c38739c3efa95493be053775e183e328d2f818bd1a178cec23802e1afd88ef3b51319985c896c8e2d636ba7aca4e9ed0a0e9a010e7c963c825fb42b72c2616d6d60a4a7419c4876cd8dcf109d819085835a5b6d2614fefa3e794659bfeec569f33f34dedae586f7df1d705dce551eaea235e8f06228465f4fdc17414fba5c087eed5dcc07eaddbb61fbc09db7a5a02b770db687ab2e25fa21e3f739c6e36f285f5601f4ec7e21407e5c168caa71f4bbee5b8676f4c0bb5b390bc4a97709b340c2124026ef918ce52012735ad081de95bdd2857acab714bbd1af5c855624aa7232c32936a1fea530bb76f1f53b1f45123338c401a3389a3059cbc9dc9acfd0143e6c081635cf7b3dd776b37eb5da63c36d34eed40c6f9a2356fa5fee3ddffb7a753c4efb188612ed827724cfa86249df488095d960d7bae3c5e44f0a5b361ed818413823fa4e9a874f7e699520c0b9de7d912ad520d9873f480927a09a8cdb0436e0dea2c0a1e1fe20be712a20b1174c9ca9a52a09c1234cd7c742c04dc46abca0f1af2d33212379ce0a2f27fe8e71a09e42f9cf81dfa145512a75fccdd00578f6b57572711dc2fea86140b75b9e330ba3316b9ba53a94e7420bf626af6b3fb60f76b2546c460d6fe756775ae648d4da0a83e31dd622b6670d4d4825299cfcf9af18588d3a42910c495e885fd9eab8d44b2b46a3d7ddaabec00def7a6413ad3a7fead37bfbe7a6c6e692568d79610b1f6a42e02d8d1b5a3558be85a7933cf84334b54baf2c89c11cf040f6de4f7677773090e87285dd02d60f3fbf93cd838a17670ecfc7dd85f969ddc829ce083b3898e4613f601cfd2f7206d02c0b7aa5821516f12d69d0b622c3209b8085b9d9be6933b76caf433970a436239f2102afa4cc5fb64202b3754f50af426eef6436b175cb3af2beaaca5ea6d88235a1e95ffbdf0142ea3a6bc9556fd2213b127d5d5688d252239c8770180077efbbffa62107264bd80f45812b317405b269c47ccd19e2ebf766157cb3a65d4cfe98c714435053c76750eb07b4dd1863cdea00cbc9c7730666a003bb603cb2ef41984f424913182a4d203321f91d291bd79999eb58ce9b960561c73cb742dfd2ab3bcd972ca2cd31aa69d0bf19007b48cc19552971d1b515ba301567404493cc4dc54c03fae9a93a5ac789712a0ebe4d0135fab21295be502c0f72ff77b65334a7a4c49dd94f7605ec77742f973b07e9b94fe2e6dd69f04a04c53ad86ada79bd7f89be65b45434a582b285355526f21b5bf248844c8eed4cf490a2d96e591535ff4dca25830fcab6035ded0c4452ad2542185662a33d78712c180b14f3099d78f9c2d59e58628c69b1f4e43d696e38bee91adcb0bd6da4d0f1021807a578093c4872b689e689bad39b259a37a02c74677c26975586e3ef95c137d1caa9f92f43d9c9b7d1d042be297cd911207d5ee5142ff9f4ed7654b64996e9c66eb6e0603412fd48052b0fde12485ace0e4a2729364a0522166b07ac5114c840f275810ec891f142f2256b80ce6d476b58f84c8ef254ac9e37bbce35d581fd9f671be9cecb3c7c990e5f4d15a923a80b59a63e9de58a341e26a8f8bab9e61a048f8acd93c66e61e21ede219da595b4f2c39a86cbb9b45ed934dc2c84c48df43862382c3632daeec0cb0f63f6fc1cbc6d28d3d736de5fcd55065d1bf32bf5647aea3cb7587e514d92fce5b854699e95e8c237b62939f97f7caf5dc19644d561371ead0da55c5d0b1c8b5589cc5b13f3b58e57f5284caa37d7ec3b5b54f4c659cf64954705f79d1e0ff65066e53180fba39b2018cc517eeb4715275814104c186081387dd6d5cf2f9f15f59d9f8e59dc6af29f2ae6129ed77a151f0dfad6785dd781b5a77327ce111a6567bece14a1ffd0f4d08ee4dbb291bd0bb99972e76e7102cb95ab3cd08aa4efe74ad4f983f5b41e98854505a664d668f2dcfbe31b0aebe4c39b8511482158cb4ac876296523b6d91e9005165fdfc48b54ef943657d6ab1b32082d52187f0161d31e8566de8b17666270f6793867d5a1d361cdb4230b8ebbe5df270bde82236b2f55d421e0a36a94112544a012cd33347065d502582fd96d539cb073a9c3b7e43103916719f75a978d45a028014fa68f681a43d6c0ebb6cd23e76d2b2799755d5bfc05125852b36614b6436c4810f380b234c9d7114a8c0f96a4be91c514548a9f78b4c1c6053056caf0713cc0efabe05d829a6d909172e30f6aa9672f855460609fd9e095fb139477ae290ff04e6667a14956548f4b73ca79ee00d1bda56a628d4e77c2eec07f92802a7bbf6bc97f91653c011e8f6cbc22d479e57917a4acdb9301bb0d2c75d8f92eebc5bc5b4e446e375275c83e2d63a94f9f9ecea75121b6b1bf7063a49e4103147f971fa7c41e381da1535be7db2b7f814c3fc2b5b401e301217776d7cb17e862237c0c9512a1491427108e07faa8fa1edfb90a0f73af521291027b980d219c08da676a28079cecc15d8856f50d2fbccfb97bd302ef10729ecc113ff27c59dfa0fa1e4b8bf5ef7bba76ef3008bccc9ea2cb0fc1be96a3f0656b883375a6334e464ccdf88b459003e7610ef997273d4f04d796ce99cb0c3735e74ef5818446003b0592f511665d419bbcf4cda6efcb782abfb421ad0e5d5cb8072e88d48bee0eeb92ba5150a9ed808ae663880f062101cbfe00518e9b68948602dc90776bd6aec2ff5ff817ee1ec2fba0fc9186894c5aaed65eec8b6d68a9d6f621896a3efd5879de847a81390f2d704a3157d116a10c99bfbb67aa4bb30683f29ad6519cfac304c651e5268c1cf3c0fc049281c2b0da84e734c42eeedeec128a5175b1bdd4c68a24f519e9d4ff0441a7c85a51432853a5352c80e929696f0a47c466e20d73922dc632b33ad891e4d46b80344b81383ebec806fcceaf601fd18f98cfd47251dec4e76c218ff2ca13553a6ee1624f1486ebf6c077bc4229c20779c927f0f2beca94a500971e405b755279bd0fe137516ae8a831b98f86c4b83da0cf4d205a55e02e6d2cfc31a18e109181de40d2619a84b2aa247f66a4338df83fa8298e405debf13c3ac1403a7bc61721706d21ea4fe5186b668f7e6c4f7e62d481928d9a1ec409d8e54e3bf1d409f32c4ab1d5dd0977467aaf4220ec9c9d7be70d201850a82236157e27302add1842841029420dbecf3ce94069") setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x1}, 0x8) close(r1) 2018/03/09 14:24:03 executing program 3: r0 = socket(0x100000002, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0xc0f, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x17}, 0x1}, @in={0x2, 0x4e22}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x58) sendto$llc(r0, &(0x7f0000000000)="771e020168a169b44f8aa88a1e3ae8741fe5f9b3aa6e9bb24a9897299ef052e1b600f3d69ae9dcd80ce805f4cd1e5904cd59473ff2dc53b5aabe70a90b6e18de0039c15c4466413e38912c7482248168a263bd9b43d2082ca04de58af292a7ad697f38c84ce852b87ae69a383418c14deea727061af93bb70ea1b40597609e8a83bd52079cff814aa3ac0c6430b3f7dd2b33373048c07ef54525febb54e1d68cbdfc97a19df6db760fa75c44f58b8dc22e55905269e1", 0xb6, 0x40, &(0x7f00000000c0)={0x1a, 0x334, 0xbc9, 0xfffffffffffffffa, 0xc32, 0x1, @random="ca7cefaf2c9d"}, 0x10) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000d99ffc), &(0x7f0000ec9ffc)=0x4) 2018/03/09 14:24:03 executing program 1: r0 = creat(&(0x7f0000001000)='./file0\x00', 0x0) unshare(0x1002000) mq_getsetattr(r0, &(0x7f000004e000), &(0x7f000004efc0)) 2018/03/09 14:24:03 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000340)=""/186) r1 = socket$inet6(0xa, 0x2100000000000082, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffe}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) r2 = open(&(0x7f0000000400)='./file0\x00', 0x101000, 0x40) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000002c0)=0x5, 0x2) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0xc3d, 0x0, 0x0, 0x2ca9}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000000100)={r4, 0x2}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) 2018/03/09 14:24:03 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)}) r1 = socket$inet(0x2, 0x6, 0x2) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/09 14:24:03 executing program 7: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) sysinfo(&(0x7f0000000000)=""/215) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) munlock(&(0x7f0000522000/0x2000)=nil, 0x2000) 2018/03/09 14:24:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000391ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e02000027f0000010000000002000000e0000002ffffffff5669ee7054a1d230c31dbc46a4d94ab43a1d92dbe655366cf38751b18a85c39210e3314621b216e18bff3252981b73ed0595cf1839dd"], 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000357000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) 2018/03/09 14:24:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x1c8) getpeername(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x100000001, 0x1000, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000380)={r3, 0x74}, 0x8) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="021000000a000000000000000000000001000000000000000000000000000000000000000000fe8000000000000000000000000000aaff020000000000000000000000000001"], 0x50}, 0x1}, 0x0) accept4(r2, &(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000300)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000340)={0xdafd}, 0x1) ioctl$sock_ifreq(r2, 0x897e, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_map={0x80000000000, 0x1, 0x1ff, 0x1, 0x5, 0x1}}) 2018/03/09 14:24:03 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000000)=0x80) accept4$llc(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x101842, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000240)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0x6, [@dev={0xac, 0x14, 0x14, 0x12}, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x12}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x13}]}, 0x28) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f00003c8000/0x4000)=nil, 0x4000}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000001c0)) 2018/03/09 14:24:03 executing program 6: r0 = socket(0x1000000010, 0x803, 0xfffffffffffffffe) r1 = socket(0x10, 0x4, 0x4e) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'syzkaller0\x00', 0x101}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0xf9, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x7, 0x200, 0x7, 0x4, 0x10}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x9}, 0x8) 2018/03/09 14:24:03 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000403fe7)=@known='system.posix_acl_access\x00', &(0x7f0000fbf000)="02000000020000ddffffff000730de2d6a1f06a0", 0x14, 0x0) 2018/03/09 14:24:03 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x200002, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000001c0)=0xa0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r1, &(0x7f0000000100)=@nfc_llcp={0x27, 0x1, 0x1, 0x1, 0x3000000000, 0xff, "dcefc3dd4e3291685e4741dda7a57d731e5b44eba5be05696b1024b8818ba57446e37b97a7d0fc7bea99100566298fcfe31adaea6b2ad74b3cbeedb913ba15", 0x19}, 0x80) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x6, 0x0) open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) execve(&(0x7f0000159ff2)='./file0/file0\x00', &(0x7f0000000000), &(0x7f000001e000)) pivot_root(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/03/09 14:24:03 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)="e91f7189591e9233614b00", 0x0, 0x80) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000140)=""/157) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000040)={0x1, 0x800, 0x6, 0x7, 0xa, 0x5}) listen(r1, 0x0) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f000000e000)}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000fd0)={0x8, 0x0, &(0x7f000000ff80)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000001000)}) shutdown(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00000012c0)={0x0, 0x1}) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0xffffffffffffff86) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000001240)=""/17, &(0x7f0000001280)=0x11) sendto$inet6(r2, &(0x7f0000000200)="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", 0x1000, 0x24000000, &(0x7f0000001200)={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xff}, 0x1c) r5 = accept(r1, &(0x7f00004e4000)=@hci, &(0x7f0000e7b000)=0x6) sendto$inet6(r5, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/03/09 14:24:03 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000000080)=[{&(0x7f0000000100)=""/208, 0xd0}, {}, {&(0x7f0000000200)=""/101, 0x65}], 0x3, &(0x7f0000000380)=[{&(0x7f0000000280)=""/205, 0xcd}], 0x1, 0x0) bind$nfc_llcp(r0, &(0x7f00000003c0)={0x27, 0x0, 0x0, 0x7, 0x3e, 0x7, "d797efa1139dd70a52cde8678fd93ef8397801c1a4c7eded8722302572d2818a42b2b3a11c68970940830f2f015b6a787f4c8f3e25c7e919bfc39875a09302", 0x27}, 0x60) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000849fb8)) sigaltstack(&(0x7f00007c3000/0x1000)=nil, &(0x7f00000000c0)) 2018/03/09 14:24:03 executing program 5: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00004e5fc8)={&(0x7f000009eff4)={0x10}, 0xc, &(0x7f00002bf000)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) socket$pptp(0x18, 0x1, 0x2) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000080)="ecf8f8ab3e2fea92d4") setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x8, 0x4) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000000c0)="51cb8f61c3870bd48c4d72b1ad6516f2f167eb8aebab6178f6dbadea3b56a2288158124884bdf9935d984e8c1022b41f3cc4ebf40900cb00ec0d6c2683de701d") socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/09 14:24:03 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0xa65, 0x4) rmdir(&(0x7f0000000340)='./file0/file0\x00') 2018/03/09 14:24:03 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00004cafe8), &(0x7f0000c26000)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x0) write$fuse(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000000000000000000000093482bc91e760600c4aadb153893b0f87e21372d06939744b961e6e56b0ce8ec92082725905eb7e417eafb261d42758e669b24d1de0fca7c2f4e913953423d4ee552ab1504addb31d3f47cb0fbecccf7a833273249150291483d423df45d7cf2b9fc96680cb35ece7a24884a8ab90fd85caf8973dfbb18fe4f0cb9bb5f72959ffb2bdbfa5fab54ca3dfa6af1f38c33aeaac0343c0723893bbf98f0b0cc6d77"], 0x1c) open$dir(&(0x7f000026d000)='./file0\x00', 0x26102, 0x0) 2018/03/09 14:24:04 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"428bbc2f4db27e9aa165c6eb37369b02", 0x5}) 2018/03/09 14:24:04 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0xa65, 0x4) rmdir(&(0x7f0000000340)='./file0/file0\x00') 2018/03/09 14:24:04 executing program 6: unshare(0x2101ffd) 2018/03/09 14:24:04 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000680)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000006c0)=ANY=[@ANYBLOB="7c010000190011000000000000000000ac1414bb000000000000000000000000ac1414bb0000000000000200000000000000f2e205684dc514a1ebb8ee2e22d109d7484e16209bb66508ec011b82f18db31275ed96a4acfe3724fc9fdafdfeaebc076809647c9ca5f4cf20ad56a84d66aae5e0a9bf80c52e749d6bda417dabba27730ca1fe3a9628c3a8e4567efa25d891e2d9bc5df6485b28734e5f1c6b792379039d4698edaec841d5c909f24537e8cb9fead3e059140b75a61946a8c9c586dbe82dac9ee3aacbf7f92f19785f83742c03a7e3f3f9cf4c02b40095f838c865edd5428752ed21accaa76af756b5e61b5800a1576147d4a50876103753c08702559783b78d938180fe641ddab88287d1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c400050000000000000000000000000000000000000000006c000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f000001000000000000000000000000000000003c0000000a000000e0000002000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000003c00000000000000e00000020000000000000000000000000000000007000000000000000000000000000000"], 0x17c}, 0x1}, 0x0) [ 62.305306] binder: BINDER_SET_CONTEXT_MGR already set [ 62.311079] binder: 11550:11559 ioctl 40046207 0 returned -16 [ 62.380672] netlink: 196 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/09 14:24:04 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00004c3f70)={0x2, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x80, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x2, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) 2018/03/09 14:24:04 executing program 0: openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x201, 0x0) 2018/03/09 14:24:04 executing program 7: fanotify_mark(0xffffffffffffffff, 0x0, 0x59e90fddfa7311b3, 0xffffffffffffffff, &(0x7f0000079ff8)='./file0\x00') r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$int_in(r0, 0x0, &(0x7f0000000080)=0x1) lseek(r0, 0x0, 0x0) 2018/03/09 14:24:04 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$addseals(r0, 0x409, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/03/09 14:24:04 executing program 4: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) write$fuse(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="200000000000001a020000000000000000000000000000000000000060344db3414a70db21078e26e30d0bf100000000"], 0x20) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x80000000000002, 0x11, r0, 0x0) fallocate(r0, 0x0, 0x8001, 0x4ec) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) 2018/03/09 14:24:04 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0xa65, 0x4) rmdir(&(0x7f0000000340)='./file0/file0\x00') 2018/03/09 14:24:04 executing program 5: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/03/09 14:24:04 executing program 3: capset(&(0x7f00006f5000)={0x19980330}, &(0x7f0000eb4fe8)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000000)=0x3, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xbdcf}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x2}, 0x8) 2018/03/09 14:24:04 executing program 0: r0 = socket(0x1c, 0xa, 0x1) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x20c) setsockopt(r0, 0x111, 0x0, &(0x7f0000f27000), 0xcb8cf6) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/09 14:24:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netstat\x00') ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x87}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x8, 0x7, [0x9, 0x5, 0x7dd, 0xff, 0xb4b, 0x1, 0xdc]}, 0x16) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0xb3}], 0x100000000000005b, 0x0) 2018/03/09 14:24:04 executing program 7: r0 = socket(0x10, 0x2, 0xc) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f72ffc), 0x4) write(r0, &(0x7f00000001c0)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00000000c0)="1f0000000104fff7f13b54c00711faffa80501000b000400000000000000a9", 0x1f) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) lstat(&(0x7f0000001ac0)='./file1\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001500)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001540)={{{@in6=@ipv4, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000001640)=0xe8) getresgid(&(0x7f0000001680)=0x0, &(0x7f00000016c0), &(0x7f0000001700)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001740)=0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001380)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x29, 0x2, 0x3, 0x4, 0xfffffffffffffe01, 0x2, 0xfffffffffffffffa}, &(0x7f00000013c0)=0x20) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001780)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000001880)=0xe8) getpid() fstat(r0, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001a00)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000200)="76176d251a3baefedbf94cc2fadacb0bcdd3f83ff3a4c40e0859c08b2b47f5f6678856a6b04204ea8afae63f07d74a7d7bfc93fc6fcbc8f227baab9f91dd8d02e84be960cb2c8b1e67ca99fc8dfee1d99aec62519e7a031b269d66b6710bb17f9594f6142c8d6854c9c33075a9f58feac30cb53eae3c1488bf062f0ce3df31ee2d77af37020785a47d5a7c453d949e71c2d452c76d5dae099b8a504e22606a9e030ccded0d380c7e3f24e51bb32e2768a255db60bdeb663b3dcf203fdc6464cfc6644301b49c5b", 0xc7}, {&(0x7f0000000100)="ddb2c7bb32aa68ba3e3bcb91c17b6202bd5ed0730f34af1e27888e345e2206cb4239c962f08d01be60881a78ea3820442ed6f6740801e2e2211202d4d263dae79723cdb9053e3d45f947e09c5608a3ba0a1416", 0x53}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="9187d35289f5c94a484815cef8e604ee848034923e82cd3ff3cb52a7f4df220e0ad240b283cb5f635fbe7da0b6abd4891070a404b2387ef16efdcaed096bc7046ad504d6a55246b658ff6b748d88b84d11dc2a", 0x53}], 0x4, &(0x7f0000001940)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x90, 0x20000040}], 0x1, 0x4000080) 2018/03/09 14:24:04 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0xc, "0c7afd9adb82dd3324f79a3b"}, &(0x7f0000000380)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=r2, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000280)={r5, 0x7, 0x10}, &(0x7f00000002c0)=0xc) r6 = dup2(r4, r4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000000080)={0x0, 0x80000000000, {0x20000000004}}) setsockopt$inet_tcp_buf(r6, 0x6, 0x3f, &(0x7f0000000100)="db50944286856eb2074a17d791528dd34a12e8c83a32e4f6b2cba9b2dc55b6c3b3db17128665c3980532c579d5ba6b02c16b0f9ed30ec7fca64a5bcabcdf185fbedc5de8e62eeafb17a3fa8c9ad791f75ef2efb9af95b72f29320f962306c31e2914e7c2c42b6b75f82942d2d3321c65f1ffba94eb8b0aa3c283d73940b6b0ba2b34eba9df0eef628780d6489e9e2d8032a41f9a6566", 0x96) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd}], 0x30) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000000)={0x7, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r6, 0x40106437, &(0x7f0000000040)={r7, 0x1}) setsockopt$inet_tcp_int(r6, 0x6, 0xf, &(0x7f00000001c0), 0x4) 2018/03/09 14:24:04 executing program 6: getpgrp(0xffffffffffffffff) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)="2f65780c63b44300000035abe1e80d903e0d717ac1889a45e589ad7ac34e51fec853971390be9dad6d5a5c8f717bffb99b474f139b1856f5f8c2436e3dd5b04aac8d7abe4bf664969776388652e9e05251d1b69ac94c96191d8e3b74640f") exit(0x5ded) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200)=0x80000001, 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x1}) connect$pptp(r1, &(0x7f0000000240)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x1e) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) bind$unix(r1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) 2018/03/09 14:24:04 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/4096, 0x1000) r1 = dup2(r0, r0) sendto$inet(r0, &(0x7f000045d000), 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x4e20}, 0x10) sendmmsg$unix(r1, &(0x7f0000c8a000)=[{&(0x7f0000c79ff8)=@abs, 0x8, &(0x7f00007fafa0), 0x0, &(0x7f0000326000)}], 0x186, 0x0) 2018/03/09 14:24:04 executing program 4: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x2) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x84c00, 0x0) creat(&(0x7f00001c0000)='./file0\x00', 0x0) 2018/03/09 14:24:04 executing program 0: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000000040)=0x9dd, 0x4) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000766ff8)='./file0\x00', &(0x7f00005a9ff9)='mqueue\x00', 0x1000000001, 0x0) r2 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001700)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000001600)=[{{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000640)=[{&(0x7f00000002c0)=""/166, 0xa6}, {&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f0000000440)=""/86, 0x56}, {&(0x7f00000004c0)=""/228, 0xe4}, {&(0x7f00000005c0)=""/88, 0x58}], 0x5, &(0x7f00000006c0)=""/168, 0xa8}, 0x6}, {{0x0, 0x0, &(0x7f0000000d00)=[{&(0x7f0000000780)=""/251, 0xfb}, {&(0x7f0000000880)=""/159, 0x9f}, {&(0x7f0000000940)=""/106, 0x6a}, {&(0x7f00000009c0)=""/32, 0x20}, {&(0x7f0000000a00)=""/42, 0x2a}, {&(0x7f0000000a40)=""/109, 0x6d}, {&(0x7f0000000ac0)=""/194, 0xc2}, {&(0x7f0000000bc0)=""/13, 0xd}, {&(0x7f0000000c00)=""/109, 0x6d}, {&(0x7f0000000c80)=""/115, 0x73}], 0xa, &(0x7f0000000dc0)=""/172, 0xac}, 0x5}, {{0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000e80)=""/183, 0xb7}, {&(0x7f0000000f40)=""/216, 0xd8}], 0x2, &(0x7f0000001080)=""/223, 0xdf, 0x1f}, 0xffff}, {{&(0x7f0000001180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000001200)=""/148, 0x94}, {&(0x7f00000012c0)=""/109, 0x6d}, {&(0x7f0000001340)=""/156, 0x9c}, {&(0x7f0000001400)=""/229, 0xe5}], 0x4, &(0x7f0000001540)=""/153, 0x99, 0x8}, 0x7fffffff}], 0x4, 0x20, &(0x7f0000001740)={r3, r4+10000000}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000001780)=[@in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x71b16b4}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xfff}], 0x68) getdents64(r2, &(0x7f0000000080)=""/215, 0xd7) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001800)=0x1, 0x4) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x400200, 0x0) getsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f00000001c0)=0x8, &(0x7f0000000200)=0x4) [ 62.551374] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 62.567363] audit: type=1400 audit(1520605444.235:47): avc: denied { getattr } for pid=11623 comm="syz-executor7" path="socket:[28635]" dev="sockfs" ino=28635 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 62.633973] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 65.960674] IPVS: Creating netns size=2536 id=14 2018/03/09 14:24:08 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000000100), 0xfffffffffffffe33) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) 2018/03/09 14:24:08 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x6) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)="0600000000000000b743333e8b162be1bf8375b23dcd169ddfa1e4d03061f483ee8614c484f9f7c389a241495ee62b760454b946", 0x34}, {&(0x7f0000000200)="2f8e71a1329b568ebcee2e2f03473cdf7673e0afa8d117e9068064f1b3d0a941b61ac47a5922ff3f621eabb5b4d8e258d3739fb6fd9ba7b867712b21ae4abad52c0209e1b1e5ce47658dafe6ac8745c7b6c2a5303aa01dc090abe4061209be94647766fc8bdbf7bb6132ebcb2a61c94793d56b3a37a7538fde338039a8159c4ac01f4bbe20", 0x85}], 0x2) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080), &(0x7f0000000140)=0x0, &(0x7f0000000180)) fchown(r0, r1, r2) 2018/03/09 14:24:08 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0xffffff79, 0x200007ff, &(0x7f00000001c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvmmsg(r0, &(0x7f0000003980)=[{{&(0x7f0000000100)=@ethernet={0x0, @local}, 0x0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/61}, {&(0x7f0000000180)=""/58}, {&(0x7f00000001c0), 0x290}, {&(0x7f0000000200)=""/206}, {&(0x7f0000000300)=""/90}], 0x0, &(0x7f00000003c0)=""/4096}}, {{&(0x7f00000013c0)=@un=@abs, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)=""/4096}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001540)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000015c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000001600)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000001440)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={0x0, 0x0, 0x0}, &(0x7f00000014c0)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001500)={r2, r3, r4}, 0xc) sendto$inet(r0, &(0x7f0000001440), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) shutdown(r0, 0x0) 2018/03/09 14:24:08 executing program 4: r0 = socket(0x400000001f, 0x80000, 0x59591a2e) write(r0, &(0x7f0000000000)="260000002200470105001e000000000000006d20002b1f00c00000000000000000c7033500b0", 0x26) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f000086c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000000080)}}], 0x4000052, 0x0, &(0x7f0000000040)={r1, r2+10000000}) 2018/03/09 14:24:08 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x227e, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x2a, r1}) 2018/03/09 14:24:08 executing program 1: mkdir(&(0x7f0000000380)='./file0\x00', 0x8) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) rmdir(&(0x7f0000000340)='./file0/file0\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r1 = getpgrp(0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x1c, 0x80800) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x3}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@remote}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x9da6}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000180)={r4, r5}) tgkill(r0, r1, 0x2f) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) 2018/03/09 14:24:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') fcntl$setflags(r0, 0x2, 0x1) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) ioctl$int_out(r0, 0x0, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2578, 0x1, 0x7, 0x400, r1}, 0x10) 2018/03/09 14:24:08 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) close(0xffffffffffffffff) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={r2, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f0000000140)=0x10) shutdown(r0, 0x0) 2018/03/09 14:24:08 executing program 6: clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000003ffc), &(0x7f0000002000)) r0 = socket$inet(0x2, 0x800, 0x381) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0xfffffffffffffffb, 0x2, [0x3, 0x5]}, &(0x7f0000000240)=0xc) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x2008c0, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x200000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = inotify_init1(0x800) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f00002daffc)=0xc) modify_ldt$read(0x0, &(0x7f0000000080)=""/79, 0x4f) fcntl$setown(r4, 0x8, r6) fcntl$getownex(r4, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) waitid(0x1, r7, &(0x7f0000000040), 0x3, 0x0) 2018/03/09 14:24:08 executing program 7: clone(0x12c400, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f0000000080), &(0x7f0000fef000)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x1441359) 2018/03/09 14:24:08 executing program 2: r0 = socket(0xa, 0x2, 0x0) sendmsg$netrom(r0, &(0x7f0000001500)={&(0x7f0000000000)=@ax25={0x3, {"2e8adf538d7e4b"}, 0x9}, 0x10, &(0x7f0000001240)=[{&(0x7f0000000040)="507975856b8c3d5f5716a8b3f696157f99146bc623a5790e1deb591ff7ca2e", 0x1f}, {&(0x7f0000000100)="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", 0xfe}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)}], 0x4, &(0x7f0000001280)=[{0xf8, 0x11f, 0x7, "6f1c8f5918ba7812b41f0e45ebf8b88e6773de8c5d2ea7f131cee71caef59b8c22debea3586053460995d658030b635f9f0f595cc19dad47e61c887920a60b5d26bd7762e9478654004897a76782d1e3ceae131a7d862954f21a1f68eae651209bc1af65aa2406f63af5a0bc97ed90b964763ea79d82fc0d75339662069a7bd97f3362b564c7968185c54bb5d94b247110ad1c9422ee105140738780d30530bf29546d5ea8350b60ae12f4e8e43c657117d6cf700a6da1a7166096a87033ed2633e6236d3cdd29b4604c75b478bbfb363f6a00125f43d4fbfd766834172fb4f3b18477"}, {0x38, 0x111, 0x8, "a4659fcb0e351274dcf4925919df15be1a151bd55f23f09629a0117305dc48097ee0"}, {0x48, 0x119, 0x8, "4b7bd6df28a1d7f43065f5f374f885d55295e2ebbf20f5ce931d949c10207c97d0811bcb9405108bbfc00852f2f02407516e6b"}, {0xe0, 0x88, 0x80000000, "33b545259f9f194fe73a90e2b5f559a2ddf74508921e5e9ce19fff6f2aa3e4f38aaee117b1c2eae11adf5fb1c26b11df579a6009944c1d22c2556abd33f27ae1e8119995949d9035acfc0bfc2989b00088adb606003d8c4a9cf9a5524153ccf44737e802808a46e60eb5af5724093167af92563044ea6d5ed72b1f3e7116f9b759229a0d4f15c625b9b381ef3dac262a0591076785f27a285670b50517720438b420566dff10026038b310c59fabbb46df9e691275946db79a32c29ad05835788ae9a6c30d2052f01dfee2070963"}], 0x258, 0x40}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="4100000000000000fdff0000000001000080000000000000000000000000"]}) 2018/03/09 14:24:08 executing program 0: r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r0) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) lstat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000001780)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) sendmmsg$unix(r2, &(0x7f0000001a00)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000000180)="47e2a67cae98acacf8464e2071d42a08a7e912dea658bbec16e8da50d88d095e422962283dc7df320565715e4b4d0add47325a8d14a1bab8e4a37671dc3dadefb954ef24e168fbae50f95a13d6e07f61f2f4d24bb7cad5ff35222ae5305f4ab5e6a9f8da0e43c607d31940ec83f21ec18eda4cbe320d4f68f7cab8d1bc8dbe83fad14c0ad064841c4c2287e2db965006cdfa3f42b5b61f476f094c48e40ba4327cf3e142b35f9be977b4f954209a2dc77254b2dfa2500930e4c402383f47bc67d5dc7b0b9c94cf3ed20b02b9e7056daf9be9d6a0c31fcdaf5b7804a45903aa9c2a8ff8", 0xe3}, {&(0x7f0000000280)="dabe26cfe0bc369514449d39c90ccc2e56a58be27d2f9916f8bb2611f3a2d491a28700e0d4aceeca10c508d54e3d549e508a3c7a5dbfe30c56be13a5d364159aba52210145847428ffc60a4ccbde268231f17dfb16f98b35e306b0faf9beb14bf9a7123c134b6b8128e0e397fede8a31b364434eb463c6347a0acdcedcb709594e387072db16d745ce22aee8994a54df00cb80be0af1805562febbf3594709226d", 0xa1}, {&(0x7f0000000340)="06d7c31cc24e50ca17f63f66a662490452e5f4ca1ba49c9710d7dc400ec2a70b89899ac1bfb999391fe15b0ac21268efa388dd40f38a7023f7229e92836b64291cbf875fde4ae20a3fb3a938acc5e62379b2329974f59b9f89f1ca4a38b8a1b44fd9b4a65035cab7611443b6f329099e7b1a89462b09c6114ec2d4d91ed1a8e70d1c58587ac54c10d12026eabaffa590255f39c29ee63a4a0386eed6b698c7d6a5d9048b4fc7b274387d16e63fa7fb770e5522fb01e32c6858006835d6ae134a3e962f64ee5a92e0f2ce1051f4", 0xcd}, {&(0x7f0000000440)="305c4ef507d57e0b27c63e7a8d22de5f5d8a9cd4d59a5e82b1b6e1bb5e62153a4e594c2cef654f2d65d84bc1881bbf32d0e52f683dce5f4045ed4ee65caadd26dc707c49a05a6f3d091f061a21cfa11199fdacf9cbaa9a058f8ce222940be4c1dd2eb46ecb21096f7fe218bc6a4d89193b08e3756032114cfffd43e0d19fd3d35cf3d49043ed9ccddcdc8bbe799c31e1324501940d30c5fc6999c8348001580011bd9c2199b2f46846ab4356f7158f138052746ea9e059d0396501a2762927018dab0f5598a0372c21ed4c2cc27e8a3d789b281821c80c95d634da27b1f58347224faa7d5d8ef963dc04302db8c1fecdca57ca8bb80f4681", 0xf8}, {&(0x7f0000000540)="65cd978c7c39f5c86d2f465daa80a4d494a2a1f37c0ad804093cbf189a87e176049319deac1adaba4a7fe12c587228851a", 0x31}, {&(0x7f0000000580)="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0x1000}, {&(0x7f0000001580)="9a71eafb494d808dbd12a2993fb58ac4bd5c7eae91d5318f3f8a5a39b5923720f31c38140cb0a5ae722cd96d266f051fff2c0694d89ad90cea777e41b1ea9f21ca14ebe729b8aeb6f5a421dfcff07d46a5382a50e9e4704f65a65d3fb964630e5e28863400dd096ce22ce680d2b95ab971cd61f5e0b406868a6ac3d546761b219ea333418dc7cf5924e5c648ca60d26d0f88e0228fbce13e940b3270a82375e0bbb2371233634ea09d", 0xa9}], 0x7, &(0x7f00000017c0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r2, r2, r1]}], 0x68, 0x8000}, {&(0x7f0000001840)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000019c0)=[{&(0x7f00000018c0)="9a0c74d6c884c6aa268fe656140f6f57ba123727e56ae75c7e9d883cf4474fb0df2ef6362753e90789c5925ab3753dd86ca0b398f7956d64e7d1a7dbd694bf5f3178e9d0599f2fcbc62c2ba1ca6c5c2bedddbaf92d87bb19dc2689767820dea1109793c9e92f060bd923da1d137371f2b563e9978cbe8de08edbffb07ffffcda663c26ea5fbf93ed1ada6d26fcc9ea72a4ee5bd60d7683caaa1d52968f77c3f9780a140c2ec2c74f51a4cce9ddbc1700b3e72c0cb7309ee14a95ba51cca811a3b4d9c3d4b481e2a6e760ea37b665451f2aea9f63b450dbd19566374d92", 0xdd}], 0x1, 0x0, 0x0, 0x80}], 0x2, 0x4040004) capget(&(0x7f0000000000)={0x20071026, r3}, &(0x7f0000000040)) 2018/03/09 14:24:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) flock(r0, 0xa) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_XDP={0x4, 0x2b}, @IFLA_IFNAME={0x14, 0x3, 'sit0\x00'}]}, 0x38}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x109040) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x10002000}) readahead(r1, 0x7, 0x3) 2018/03/09 14:24:08 executing program 3: r0 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syzkaller1\x00', &(0x7f0000000040)=@ethtool_cmd={0x48, 0x5, 0xcf, 0x3, 0x42, 0x100, 0x7, 0x7a, 0x9, 0x7, 0x7, 0x0, 0x80, 0xffffffffffff9e67, 0x4, 0xda, [0x2, 0xffff]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f0000568000), 0x72, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000100)=""/4096) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000001100)={0xffffffffffffffff, 0x5}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c69fc0)=[{}, {}, {}, {}], 0x4) 2018/03/09 14:24:08 executing program 4: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)=@ethtool_sset_info={0x37, 0x5, 0x2000000000000000, [0x98, 0x80000001, 0x1]}}) 2018/03/09 14:24:08 executing program 6: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0xf75, {{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7}}}, 0x88) r1 = socket$inet6(0xa, 0x80001, 0xffffffff00000001) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x210) 2018/03/09 14:24:08 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x200000, 0xa0) r0 = gettid() syz_open_procfs(r0, &(0x7f0000000040)='attr/sockcreate\x00') getrandom(&(0x7f00000010c0)=""/4096, 0xb3c847b3d8bb243f, 0x4) 2018/03/09 14:24:08 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000011c0)={0x0, 0x2a, "466c797231510bc4aac40b2467fbf7df19c3144ba46b2d265f4391038cad9e25065951339a77f06f2604"}, &(0x7f0000001200)=0x32) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001240)={r1, 0x656b}, &(0x7f0000001280)=0x8) r2 = dup3(r0, r0, 0x80000) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000180)=""/4096) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d14ffc)=0x7b, 0x4) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x2, 0x8, [0x101, 0xbf, 0x4, 0xa1d, 0x7, 0x0, 0x20, 0x4]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000000c0)={r4, 0x7, "3245b22f06109e"}, &(0x7f0000000100)=0xf) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'bpq0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) prctl$intptr(0x26, 0x1) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x150, 0x0, &(0x7f0000581000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x414, 0x0, 0x0, 0x0, 0x0, {}, [@generic="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"]}, 0x414}, 0x1}, 0x0) syz_open_dev$evdev(&(0x7f0000001180)='/dev/input/event#\x00', 0xf5c, 0x80000) 2018/03/09 14:24:08 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x402) shutdown(r0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/57, 0x39, 0x0, 0x0, 0x0) 2018/03/09 14:24:08 executing program 4: ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xf}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00000000c0)={0x4, 0x793e, 0x400, 0x8, 0x18, 0xdb}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r1, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux'}, 0x7e) 2018/03/09 14:24:08 executing program 3: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)="6d7175d6687565000000", 0xffffffffffffffff, &(0x7f0000653fff)) r0 = creat(&(0x7f0000873ff4)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x77359400}) mq_notify(r0, &(0x7f000070efa0)) mq_timedsend(r0, &(0x7f0000d8e000), 0x0, 0x0, 0x0) 2018/03/09 14:24:08 executing program 1: clock_gettime(0x0, &(0x7f0000000ac0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000005dc0)={0x0, 0x0}) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000005e00)={{r0, r1/1000+10000}, {r2, r3/1000+10000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000000000), &(0x7f0000bbb000), 0x0) r4 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x80000) recvmmsg(r4, &(0x7f0000005bc0)=[{{&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000001040)=""/4096, 0x1000, 0x7}, 0x401}, {{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/251, 0xfb}, {&(0x7f0000000440)=""/222, 0xde}, {&(0x7f0000000540)=""/111, 0x6f}, {&(0x7f00000005c0)=""/251, 0xfb}, {&(0x7f00000006c0)=""/15, 0xf}, {&(0x7f0000000700)=""/199, 0xc7}], 0x7, &(0x7f0000000880)=""/134, 0x86, 0x3}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000940)=""/6, 0x6}, {&(0x7f0000000980)=""/146, 0x92}, {&(0x7f0000000a40)=""/123, 0x7b}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000ac0)}, {&(0x7f0000000b00)=""/220, 0xdc}, {&(0x7f0000000c00)=""/113, 0x71}], 0x7, &(0x7f0000000d00)=""/246, 0xf6, 0xffffffff}, 0x1}, {{&(0x7f0000000e00)=@nfc, 0x80, &(0x7f0000003140)=[{&(0x7f0000000e80)=""/110, 0x6e}, {&(0x7f0000000f00)=""/110, 0x6e}, {&(0x7f0000000f80)=""/91, 0x5b}, {&(0x7f0000003040)=""/254, 0xfe}], 0x4, &(0x7f0000003180)=""/78, 0x4e, 0x2}, 0x7ff}, {{&(0x7f0000003200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000043c0)=[{&(0x7f0000003280)=""/106, 0x6a}, {&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000004300)=""/35, 0x23}, {&(0x7f0000004340)=""/110, 0x6e}], 0x4, &(0x7f0000004400)=""/135, 0x87, 0x7}, 0xffffffffffff6120}, {{&(0x7f00000044c0)=@ipx, 0x80, &(0x7f0000005900)=[{&(0x7f0000004540)=""/247, 0xf7}, {&(0x7f0000004640)=""/4096, 0x1000}, {&(0x7f0000005640)=""/107, 0x6b}, {&(0x7f00000056c0)=""/85, 0x55}, {&(0x7f0000005740)=""/128, 0x80}, {&(0x7f00000057c0)=""/61, 0x3d}, {&(0x7f0000005800)=""/250, 0xfa}], 0x7, &(0x7f0000005980)=""/152, 0x98, 0xd79b}, 0x9}, {{0x0, 0x0, &(0x7f0000005b00)=[{&(0x7f0000005a40)=""/191, 0xbf}], 0x1, &(0x7f0000005b40)=""/67, 0x43, 0xffffffffc874cf24}, 0x10001}], 0x7, 0x2, &(0x7f0000005d80)={0x77359400}) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000005e40)="6417d948bccf92633aff75da88721941053da8a42e35c06fbd70e5f3d5dc5b2b221207aa35404e12c6aee2a281fb2c129aa6aeb871670f01adfe6ccff2b3f95fe70101fb56ff4419564dd80f6ce3b0c9f7cc8842d5f0929251478232923ae33c238548cd389514d1ebeddda2f39ea905f734941dcf0be18fa63cc67f79a80b13cfe5bb08abd09c9c4cd28fc0d77c4a03eb2c92dfa12153", 0x97) socketpair(0x0, 0x2, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f0000000080)=0x83, &(0x7f00000000c0)=0x1) setsockopt$inet6_tcp_int(r7, 0x6, 0x22, &(0x7f0000005f00)=0x3, 0x4) 2018/03/09 14:24:08 executing program 0: renameat2(0xffffffffffffffff, &(0x7f0000000040)='./control\x00', 0xffffffffffffffff, &(0x7f0000000100)='./control\x00', 0x3) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x3ffe, 0x0) r1 = openat(r0, &(0x7f0000000000)='./control\x00', 0x8001, 0x80000045) fcntl$setpipe(r0, 0x407, 0x3) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @dev}, @in=@multicast1}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000000c0)=""/22) 2018/03/09 14:24:08 executing program 5: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x8, 0x4, 0x40, 0x2}, 0x8) 2018/03/09 14:24:08 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = dup(r0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000100)=0x200) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3}, {0xa, 0x4e21, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x8, [0x100000001, 0x1b90, 0x8, 0x2, 0x0, 0x0, 0x6, 0x5a5]}, 0x5c) accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x66, r3}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="10000000000100002900000008000000"], 0x10}}], 0x2, 0x0) 2018/03/09 14:24:08 executing program 3: mmap(&(0x7f00007f5000/0x2000)=nil, 0x2000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_matches\x00') signalfd(r0, &(0x7f0000000000)={0x1}, 0x8) [ 66.659088] SELinux: policydb table sizes (0,0) do not match mine (5,6) [ 66.701037] SELinux: policydb table sizes (0,0) do not match mine (5,6) [ 70.122443] IPVS: Creating netns size=2536 id=15 2018/03/09 14:24:12 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85deffa29e88040000e516", 0x102}) eventfd(0x1) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x40000) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8000, 0x10000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x9a, "0972761a394414ce6962e8f43ec5a9cae6940fb528e887b4c9a91d05a1a5c065a9be3d9413a13e49f339c1980eeb543e4d071bc391f2805e6cee596226e2017912c262b2d521ef1873b9ceea406aba8296c471339c6049d596a3dd7bfa0ddab89e5557077c6782540c370f0f7f43856394aefd947a3892c23f445b87620639db97f8353bd85c9c630bffb0cfc222cb8a567b3dee78dc1751d342"}, &(0x7f0000000240)=0xa2) recvfrom$ax25(r2, &(0x7f00000004c0)=""/109, 0x6d, 0x2120, &(0x7f0000000540)={0x3, {"952a958401cb75"}, 0x8000}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="d600000080053a87c0fe0f51b6df0dec7e4878a52c1d0ccded7e640e76ae62b182468bed4c987280af69e6e42e6fe532ef840509129b2bc00ae69a889fdc5523a08c1e3d12d679dc92a7abfe4ec4c69bd6e5c8b35e436fde451a0864d2a46c598f88e66b505627eeb8bcd157c1f05dd2b77b506279fe68dc5d3f6a61712c164ff3a8cf03f47501efefc67764ba3fb8f8b4177bdcccc5fed6bfb7f5ed353c4c9908ffe752c16c437bf92d45c823f9e8e45f6881b89697079184c69b66f6785d1884bb2e22f37a7f22417fb8333aca5b4a2b1195152ccf7588f78b"], &(0x7f0000000480)=0xde) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x103}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) setfsuid(r4) 2018/03/09 14:24:12 executing program 4: openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) ioprio_set$pid(0x1, r1, 0x800) getsockname$unix(r0, &(0x7f0000000200), &(0x7f00000001c0)=0x6e) fcntl$setlease(r0, 0x400, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000040)) 2018/03/09 14:24:12 executing program 6: clone(0x6, &(0x7f0000000140)="000000000000000059bb33238d135850b551022c1a1083f84f4d35d24bec7a70d3f1af628d522014ff7458dfb1688544f98cc79f5d630f0305f0cc3da00f47293f502115b51eb8d2bcd2145138fa94f1e39aea891691b69419df3d81dc17f73a886fa052fb604901f7adc7f18bd7b938bdb04e117db4ad8f6d26bafc62e3", &(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000297000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f000089aff8)={0xeb}, 0x8, 0x0) read(r1, &(0x7f0000000000)=""/128, 0x80) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/03/09 14:24:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000000040)='/dev/ptmx\x00') ioctl$TIOCGETD(r0, 0x80045440, &(0x7f0000000000)) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) 2018/03/09 14:24:12 executing program 3: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000140)={r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000180)={r2}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getgroups(0x1, &(0x7f0000000080)=[0xffffffffffffffff]) r5 = getuid() fchownat(r3, &(0x7f0000000040)='./file0\x00', r5, r4, 0x1500) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000200)="2b9938175cebdfcdd70baddc668e8b0ded339b935a710078ca50a4f0446f42cf9ee204a60691c39da434274cf5cefd3ac3627f5d6d75fc886d74af4e925a1484282dda8cba91cfa6c1639e12dbc71aba467624befb2e5f63052b84d430f444405d37344aebba2da65064dacc3bc18aa6ff43d604260bf8dcb7b539e1993f938c362bd1cb30be859da317e4346d7701a908b01d38b03b22c778c5356a0a6c5d398f5b56f70cfefd277a") ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f00000000c0)=0x80000000) 2018/03/09 14:24:12 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x1}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000000000)=ANY=[@ANYBLOB="0212010001000000000011826597c78f0422ee4bcc9e000f1a296a718a98751e4a2d50225b262cad764925e7f219db75"], 0x10}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000000300)={r4, &(0x7f0000000240)=""/157}) ptrace$setopts(0x4200, r2, 0x0, 0x41) 2018/03/09 14:24:12 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa}, 0x1c) socket$inet6(0xa, 0x0, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000002900000043000000d85c4a09"], 0x14}}], 0x2, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000100)={{0x7, 0x9}, 'port0\x00', 0x4, 0x80008, 0x9, 0xffffffff7fffffff, 0x4, 0x7, 0x0, 0x0, 0x4, 0xffffffff80000001}) 2018/03/09 14:24:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000000000)=""/16, &(0x7f00004d1000)=0xd) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'lo\x00', 0x6000}) 2018/03/09 14:24:12 executing program 4: pipe2(&(0x7f0000000200)={0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0xa5f8, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e21, @rand_addr=0x5}, @in6={0xa, 0x7f, 0x8c, @dev={0xfe, 0x80, [], 0xe}, 0x3}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffc}, @in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffccd}, @in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}], 0xac) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt6_stats\x00') sendfile(r1, r2, &(0x7f000036b000)=0x49, 0x7f) 2018/03/09 14:24:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="00040066b3fe9e0cbdac2b44fa1dcc683410234602319c25e53497fee40ce7aa95b4945ee7085fb0fc2b1ce5f94523381c5c11e23779e475a833f926da7d41ba16378f898e"], 0x1}, 0x1}, 0x80) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000000)={0x9, 0xffffffffffffff66, 0x97f, 0x2, 0x3, 0x7fff, 0x3, 0x5, 0xffffffffffffff6e, 0x9, 0x9}) pread64(r0, &(0x7f0000000240)=""/219, 0xdb, 0x0) 2018/03/09 14:24:12 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x4) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r2, &(0x7f00000000c0)=[{0x3, 0x2, 0x8001, 0x8, @tick=0x1000, {0x7fff, 0x9}, {0x7, 0x8}, @result={0x1, 0xace3}}, {0xffff, 0x100000000, 0x0, 0xa1, @time={r3, r4+10000000}, {0x20, 0x2}, {0x7f, 0x80000000}, @raw8={"7f58fd319cd7d219206983f0"}}], 0x60) setpriority(0x0, r1, 0x6) flistxattr(r0, &(0x7f0000000000)=""/35, 0x23) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000140)="2748790980aeae1406cb1526e0e3d090c1abe0657e21423ec16016d0f0f959c0c35e15f9a9f2e95284cc9efef888973e745cad7ce6cc775a6b6c511a3352c976af2e5b15d35309fc59ae17b7deb2b191f5aff0d98d9fe6be5eb0dfcc6633b3d7d2a047bdb833eccd98af3f7ca6ca691c37a6bcefb82443e04ad72b45bf7a814f3d9580bc8966ae40cd74ff89546af3fe30990ef187136d2816282b1838cd64115f20ade2fe7648cb0b0d1ccd8df8511ae4ef3a7f1ce65632", 0xb8) 2018/03/09 14:24:12 executing program 6: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x10, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x44031, r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0xf28) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='map_files\x00') ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f00000000c0)={'security\x00', 0xf2, "ed37123d96da0e7c3b706a8b87a60283878fc31120875b6bc35a8a21084ffce50a75ad8e6ecd2a656f4007b05cef8430ba0a78f451e7d26b8aa320a43a146c3e4f34cd04c42ee9cd26ac3fa12f68534690378fd877d55a3eafb1531c59a95d36e860d863eb7a7016a2220758662f64cd953a18f3b0d309c58cc42faf8e2fa7d7c7a6d1284712c6321c8d3329ba397defa2c67c807599d69c6583be1790cebccfa12487dad06221dd31c73ccde4e3ddcdeeb1bd14fccc62741a092c1cada91ade54cff25ffb1f3d869bb66bc46e996ec297cb7de1485252deed42c3207b74d2457ffa94291c04f0d23a25ceda484a1cf54c90"}, &(0x7f0000000200)=0x116) 2018/03/09 14:24:12 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000000f000)={&(0x7f0000011000)={0x10}, 0xc, &(0x7f000001eff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1800000032800107ffffffffff11ffff0000000004000100"], 0x18}, 0x1}, 0x0) 2018/03/09 14:24:12 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000000c0)=""/31) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept(r1, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0x80) connect$inet(r3, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) listen(r2, 0x0) connect$inet6(r2, &(0x7f00001cd000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/03/09 14:24:12 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00009a0ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000080)=0x80) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000062dfec)={0xffffffffffffffff}) 2018/03/09 14:24:12 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x3}, 0x8) close(r0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x17}, 0x3}, {0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, 0x1, [0x3, 0x800, 0x4, 0x1f, 0x2, 0x1, 0x2, 0x4]}, 0x5c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x60200, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000080)=@req={0x9, 0x9, 0x8, 0x9}, 0x10) 2018/03/09 14:24:12 executing program 1: ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)="5254716cda784a5e0c4a4a6c56fe27") r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'dummy0\x00', 0xffffffff}) r1 = socket(0x18, 0x0, 0x1) uname(&(0x7f00000001c0)=""/4096) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa, 0x4e20}}}, 0x32) setsockopt(r1, 0x400000000000111, 0x4, &(0x7f0000000040)="0f9cd509", 0x4) 2018/03/09 14:24:12 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'ipddp0\x00', 0x1}) fchmod(r0, 0x0) accept$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/09 14:24:12 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000f5cfe7)=@known='system.posix_acl_default\x00', &(0x7f00001fefff)='\x00', 0x1, 0x0) 2018/03/09 14:24:12 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'ip6_vti0\x00', {0x4, 0x4, 0xf71, "8a876438cd51"}}) r1 = socket$nl_route(0x10, 0x3, 0x0) rt_sigreturn() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) sendmsg$nl_route(r1, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000d15f78)=@setneightbl={0x13, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x4, 0x1, '@\x00'}]}, 0x1c}, 0x1}, 0x0) bind(r1, &(0x7f0000000080)=@ax25={0x3, {"113ee1830b8d88"}, 0x4}, 0x80) 2018/03/09 14:24:12 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200400) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x5, 0x3], 0x2, 0x4, 0x8, 0x0, 0x5, 0xffffffffffffff33, {0x8, 0x7, 0x7, 0x8, 0x2, 0x3f, 0x1, 0x4, 0x5, 0xa433, 0x0, 0x9, 0x8, 0x100000001, "c8a38021b464b4dc4093131b58856930302130374106af65e80a095cf5659b80"}}) prctl$intptr(0x3, 0x0) 2018/03/09 14:24:12 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000080)="1f0000000104ff00fd4754c107110000f305010008000100010423dcffdf00", 0x1f) getsockname(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000200000010d10000cf", 0x1f) bind$pptp(r0, &(0x7f0000000140)={0x18, 0x2, {0x2, @rand_addr}}, 0x1e) 2018/03/09 14:24:12 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0xfffffffffffffffc) r1 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x4) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00000d7000)=""/217) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) 2018/03/09 14:24:12 executing program 7: r0 = socket$inet(0x2, 0x2, 0x2000000088) connect$inet(r0, &(0x7f00007d3000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000f21ff1), 0xff26, 0x0, &(0x7f00000a8ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "e4629cbc9a63f48a7d7d65c3ceb45b1fa82087227ded25530290ea6fc70bdb4be661b30a8f2297c3cb8fc005335309ccd7f574f8a938a61c9582328b7750bab71da2a53e8f97255174ec1d8de4420cf31c96c9bede000dcb2983d03960dab78679649bddb280ed3b5ae0a755023b8ca9edcada6e953097226dcfc5c6fb1d3b7121415ffe0f417fe9bd647698e47ab2c259fbdccd936fb5930d0e8e26cb634a9b374e067db7ae911bfe807c53f9fab577ad91c3001eeaabc06e8bf9faeca36bf6acb300b46e3a5c1e114a6c2fcd62"}, 0xde) 2018/03/09 14:24:12 executing program 3: r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4}) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000000)="7b15c05d1a43c685f39ac948022fb7d3bc90429bb97ef15fdbcb1daa0d0b8c9fca466c51faf08ffc0861ff9a898cacf6331960727628e1a05c3ea712050029f6802aa3b556bafbbc4d342c6785ff3c2c21126ee8d34f64bdd6a7beb1f283db4e4a2582129614", 0x66}, {&(0x7f0000000080)="e052e721f42b1dbc9b23d03fc4458134b0a3f79197c1e47398f72735533a03eb488c62710d4433e3298926727ef9db0ee1c16a9f8b43fb59ef57b2b33a7a1aab1976ca2e2884559dea6ec5fc3029e255079e5f280a530caf604e13f762dc61bcc68afa20a5a941d32030b785f3442d2d6c6839e12c68effdfdb249fd52cf74ff3db13fedfa7dcc2b347725c87b17810786d9db6990ac4a11b1b8df5f5b0fdd4724f179ced2e154d5ea4f45b5a15aa1feb93d868475a87f1bad89cb04255f7d3535e0f129a3e9c242d9abe0abe58627bacdd391bd202730c3db6786d7731f3191bd94efe235cc78ee2cea350f1390495712", 0xf1}, {&(0x7f0000000180)="2b64ac7a2f4a6366b667018936854fa50e56e4943e9ec324903c73b61d933cb82210b4d34bcf1ff283ded0032e5ff59d145dfff5f497def958d27920378347716f", 0x41}], 0x3) epoll_wait(r0, &(0x7f000025b000)=[{}], 0x1, 0x0) 2018/03/09 14:24:12 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xffffffffffffff39, &(0x7f00000daff0)={&(0x7f0000417e08)=ANY=[@ANYBLOB="3c01000010000302000000000000000000000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000040000000000000000000010000000033000000ac14ffbb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c0014006d6435000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) bind(r0, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x2711, @my=0x1}, 0x80) readahead(r0, 0x80000001, 0x101) 2018/03/09 14:24:12 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x4) modify_ldt$write(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x6, 0x8a, 0xff, 0x3}, 0x10) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x0, 0x0, 0x7fff00000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000297000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/09 14:24:12 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000000)={0x14, 0x1, 0xe, 0x5, 0x0, 0x0, {0x3}}, 0x32}, 0x1}, 0x0) [ 70.879531] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 70.893885] audit: type=1400 audit(1520605452.565:48): avc: denied { setattr } for pid=12140 comm="syz-executor5" name="setgroups" dev="proc" ino=30847 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/03/09 14:24:12 executing program 0: r0 = userfaultfd(0x0) pipe(&(0x7f0000000000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}, 0x1}) 2018/03/09 14:24:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x10, 0x4, 0x18000000) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f0000000100)={0x7ff, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e22}}}, 0x118) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x44) clock_settime(0xbe689cead0477aa3, &(0x7f0000000340)) pwrite64(r1, &(0x7f0000000740)="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", 0xff, 0x0) syncfs(r3) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000400), &(0x7f0000000440)=0x4) timer_create(0x5, &(0x7f0000000480)={0x0, 0x23, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000500)=0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) ppoll(&(0x7f0000000380)=[{r2, 0x4000}, {r2, 0x40}, {r1, 0x8000}], 0x3, &(0x7f00000004c0)={r6, r7+10000000}, &(0x7f00000006c0)={0xc8}, 0x8) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000000080)) timer_settime(r5, 0x1, &(0x7f0000000580)={{r8, r9+30000000}, {0x77359400}}, &(0x7f00000005c0)) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000600)="9957d92e17f95665f4363ff81e4cbf9d168e147a08c9b45c5f2dfe84964b4fb891cb8d6a77867d4ee07a7f513b9903130c99f55a076c2faf5de2a05740efc1e18c37d869b6829f26738200bd06b758a9c361a1e6b9a4d477ea47fa660ac2fb4f65727938d97c08b55102d65e40f6a00e9a996ea8a7f744c43d2c69e02e9656ff78c2b376d67d716dede56426781ca4298079cb7da23380585b004fef0b37bf56027afe9101c5fa00081ef21a6a3e198742923313652cf3d5") syslog(0x3, &(0x7f0000000d40)=""/119, 0x77) recvfrom$ax25(r2, &(0x7f00000000c0)=""/31, 0x1f, 0x1, 0x0, 0x0) 2018/03/09 14:24:12 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000001800210c00000000000000008020000000040005000000001c00090008000000", @ANYRES32=0x0, @ANYBLOB="bb2392b1abbb510d4bfeeb723a703e2c5aaf9dd7ccee84a4635f", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], 0x105}, 0x1}, 0x0) 2018/03/09 14:24:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/cgroup\x00') setns(r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x4c, 0x0, &(0x7f0000000100)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x48, &(0x7f0000000000), &(0x7f0000000080)=[0x48, 0x40, 0x78, 0x40, 0x28, 0x0, 0x48, 0x40, 0x38]}, 0x7}}], 0xa4, 0x0, &(0x7f0000000180)="505383e1110dd1d23da67f38e6070ac204619e335fbbbe1a90aed3e33ad5e7d396ab45565d94480000ba44ecc263300aa650ce3e7ee56fdcdd60b5c21cd107addee788596eebd547137303bf3273dba5939745cf3ad6c772a8db6e441f640f5d086d32df33f403ed474f53da153cf1dc8e435a1c7f36bf8dff203459606501a3fab319e3845f850a141e80cb6fbe7f92d641afbdab0665309268acbf705f6d0707a31587"}) 2018/03/09 14:24:12 executing program 0: exit(0x8) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6, @in6=@ipv4={[], [], @dev}}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00000000c0)) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000001bc0)=@nl=@unspec, 0x80, &(0x7f0000001700)}}], 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000080)={@remote}, &(0x7f0000000300)=0x14) 2018/03/09 14:24:12 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x44) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x3ff, 0xfffffffffffffff7, 0x0, 0xfffffffffffffffb, 0x3, 0x20, 0x1f, {0x0, @in6={{0xa, 0x4e22, 0x401, @empty, 0x4}}, 0x6, 0x9, 0x8, 0x8001, 0x1}}, &(0x7f0000000380)=0xb0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000003c0)={r2}, &(0x7f0000000400)=0x8) r3 = timerfd_create(0x0, 0x0) timerfd_gettime(r3, &(0x7f0000000000)) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$ax25(r4, &(0x7f0000000140), &(0x7f0000000180)=0x10) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4440, 0x0) getsockopt$llc_int(r5, 0x10c, 0x7, &(0x7f00000001c0), &(0x7f00000000c0)=0xffffffffffffffd3) [ 70.956371] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 70.971830] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=17178 sclass=netlink_route_socket pig=12183 comm=syz-executor3 [ 70.983588] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=17178 sclass=netlink_route_socket pig=12183 comm=syz-executor3 2018/03/09 14:24:12 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000040)={0x7ff, 0x1, 0x3, 0x0, "2b6ffa1d55adafea72485325a9b34c316e00d578114bab6e9b2cad170c21bcb4"}) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}, [{0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}]}, 0xfffffc76}, 0x1}, 0x0) 2018/03/09 14:24:12 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/143, 0x8f}, 0x3) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) [ 71.008835] audit: type=1400 audit(1520605452.685:49): avc: denied { bind } for pid=12170 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 71.043955] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/09 14:24:12 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x800}) r2 = syz_open_pts(r0, 0x2) ioctl$TCSETS(r0, 0x5402, &(0x7f00006c6fdc)={0x0, 0x1, 0x0, 0xffffffff}) dup2(r2, r1) writev(r1, &(0x7f0000880f60)=[{&(0x7f0000fc6000)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a", 0x34}], 0x1) 2018/03/09 14:24:12 executing program 5: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = dup2(r0, r0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000040)={0x1ff, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000080)={r3, 0x40000000000000}) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f00000000c0)) keyctl$chown(0x4, 0x0, r1, 0x0) 2018/03/09 14:24:12 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ifb0\x00', &(0x7f0000001880)=ANY=[]}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x108) r3 = add_key$keyring(&(0x7f0000001800)='keyring\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000380)="1174f52254d23366eadff89ade6f71e8bf8113a1d4f0c5b27b5aa262b1af738ee187765e8634c6985a995c3f318de5bfa1dcc7e75722746a8e7037680c037dbfa23e1bf2736517750e41b3402e7d3b90d602055452cb9c3fd177f8b31edee8fb7c725d3e988ddda8ce096689f7d124328055a1e1ab9d08cf697edc92de05134422987476c3ef6aa007b70c17b0ae7784dbc243b0c9665d569e6fce7e1811de13c22c5c22c534e02ade63b4af303fedd4f69018aadc58c9d7d8ea3fe809ceae2444149fe23d57b2de44e3c803f838", 0xce}], 0x1, r3) keyctl$link(0x8, r3, r3) ioctl$KDSETMODE(r2, 0x4b3a, 0x7fff) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[0x100000001, 0x3d1a, 0x3, 0xffffffffffff675a]}) pread64(r0, &(0x7f0000000100)=""/28, 0x1c, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = socket(0x10, 0x80002, 0x0) getsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000473ffc), &(0x7f0000c16000)=0x4) socket$packet(0x11, 0x0, 0x300) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) socket$nl_crypto(0x10, 0x3, 0x15) r6 = syz_open_procfs(r5, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r6, &(0x7f000080037c)=0x2, 0x400000ff) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x1f, 0x80) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r7, 0x0, 0x41, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff", 0x29) 2018/03/09 14:24:12 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000100)=""/88) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000009c0)=""/211) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40000, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00000000c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000000000200}, 0xc, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="50010000100001000000000093000000000000bbfe800000000000000a000000000000aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000000006c000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000008001d000000000010000a00000000000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/03/09 14:24:12 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) pipe2(&(0x7f000023cff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) unshare(0x80000000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xd8, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x2689, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x20, @empty, 0x8}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xa}, 0xfff}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xffcc}, @in6={0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x94}, @in={0x2, 0x4e24, @rand_addr=0x5}]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x6}, 0x8) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000)={0x4}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/03/09 14:24:12 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x5, @random="26439a7e9e57"}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000280)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r2 = dup(r0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000000c0)=0x1, 0x2) 2018/03/09 14:24:12 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4, 0x40000) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00008fa000)=""/232) 2018/03/09 14:24:12 executing program 6: prctl$seccomp(0x29, 0x0, &(0x7f0000008000)={0x0, &(0x7f0000007000)}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x7, 0x5, 0x6, 0x800, 0x0, 0xe, 0x3, 0x0, 0x57c, 0x100000001, 0x8, 0x2}) 2018/03/09 14:24:12 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0xc2) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00002d4000)={{0xfff, 0x8000a}}) fcntl$setlease(r0, 0x400, 0x3) tee(r0, r0, 0x5, 0x8) fchdir(r0) 2018/03/09 14:24:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="481265998b020f69cbf045d27f20b0c7", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8982, &(0x7f0000000040)={'bcsh0\x00'}) 2018/03/09 14:24:12 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) lseek(r0, 0x0, 0x7) madvise(&(0x7f000000d000/0x4000)=nil, 0x4000, 0xb) 2018/03/09 14:24:12 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0xfffffffffffffffc) 2018/03/09 14:24:12 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000009, 0x4011, r0, 0x0) write$evdev(r0, &(0x7f0000001fdc)=[{}, {{0x0, 0x2710}}], 0x30) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000003000/0x1000)=nil, 0x1000}) 2018/03/09 14:24:12 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x20000000032, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r2) getdents(0xffffffffffffffff, &(0x7f00000000c0)=""/139, 0xffffffffffffffb7) readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000400)=""/232, 0xe8}, {&(0x7f0000000500)=""/252, 0xfc}, {&(0x7f0000000600)=""/120, 0x78}, {&(0x7f0000000680)=""/33, 0x21}], 0x4) getdents(r0, &(0x7f0000000180)=""/407, 0x197) [ 71.143780] device syz_tun entered promiscuous mode 2018/03/09 14:24:12 executing program 4: pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000567000)={0x7fffffff}) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) poll(&(0x7f00004d782a)=[{r2, 0x1d}], 0x1, 0xbad7) close(r0) 2018/03/09 14:24:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000d06000), 0x4) r1 = socket$packet(0x11, 0x800000000002, 0x300) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x110) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x7}, {0xa, 0x4e24, 0x380000000, @mcast2={0xff, 0x2, [], 0x1}, 0xe66f}, 0x7, [0xade1, 0x1, 0x9, 0xc16, 0x401, 0x7f, 0x6, 0x1ff]}, 0x5c) r3 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x2, 0x151000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000003c0)=0x100000001, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/09 14:24:12 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/tcp6\x00') sendfile(r0, r2, &(0x7f000080037c)=0x7ffffa, 0x8) 2018/03/09 14:24:12 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={r1, @dev={0xac, 0x14, 0x14, 0x13}}, 0xc) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x4e21}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013effc)=0xbe, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095dff0), 0x0, &(0x7f0000765faf)}, 0x0) 2018/03/09 14:24:12 executing program 3: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r0 = socket$inet6(0xa, 0x100000000000003, 0x3) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x100, [0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2]}, 0x5c) eventfd(0x9) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/09 14:24:12 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) syz_open_dev$sndtimer(&(0x7f0000004b40)='/dev/snd/timer\x00', 0x0, 0x105080) recvmmsg(r0, &(0x7f0000004980)=[{{&(0x7f0000000000)=@ethernet={0x0, @random}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/118, 0x76}], 0x2, &(0x7f0000001140)=""/112, 0x70, 0x5}, 0x8c}, {{&(0x7f00000011c0)=@hci, 0x80, &(0x7f0000001780)=[{&(0x7f0000001240)=""/175, 0xaf}, {&(0x7f0000001300)=""/213, 0xd5}, {&(0x7f0000001400)=""/179, 0xb3}, {&(0x7f00000014c0)=""/162, 0xa2}, {&(0x7f0000001580)=""/176, 0xb0}, {&(0x7f0000001640)=""/145, 0x91}, {&(0x7f0000001700)=""/24, 0x18}, {&(0x7f0000001740)=""/36, 0x24}], 0x8, &(0x7f0000001800)=""/136, 0x88, 0x7}, 0x2}, {{&(0x7f00000018c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001940)=""/64, 0x40}, {&(0x7f0000001980)=""/196, 0xc4}, {&(0x7f0000001a80)=""/202, 0xca}, {&(0x7f0000001b80)=""/39, 0x27}, {&(0x7f0000001bc0)=""/189, 0xbd}, {&(0x7f0000001c80)=""/8, 0x8}, {&(0x7f0000001cc0)=""/42, 0x2a}, {&(0x7f0000001d00)=""/4096, 0x1000}], 0x8, &(0x7f0000002d80)=""/9, 0x9, 0x101}, 0x7}, {{&(0x7f0000002dc0)=@generic, 0x80, &(0x7f0000004480)=[{&(0x7f0000002e40)=""/19, 0x13}, {&(0x7f0000002e80)=""/4096, 0x1000}, {&(0x7f0000003e80)=""/222, 0xde}, {&(0x7f0000003f80)=""/127, 0x7f}, {&(0x7f0000004000)=""/156, 0x9c}, {&(0x7f00000040c0)=""/180, 0xb4}, {&(0x7f0000004180)=""/226, 0xe2}, {&(0x7f0000004280)=""/217, 0xd9}, {&(0x7f0000004380)=""/201, 0xc9}], 0x9, &(0x7f0000004540)=""/23, 0x17, 0x1}, 0x3}, {{&(0x7f0000004580)=@ax25, 0x80, &(0x7f00000048c0)=[{&(0x7f0000004600)=""/13, 0xd}, {&(0x7f0000004640)=""/231, 0xe7}, {&(0x7f0000004740)=""/43, 0x2b}, {&(0x7f0000004780)=""/219, 0xdb}, {&(0x7f0000004880)=""/6, 0x6}], 0x5, &(0x7f0000004940)=""/61, 0x3d, 0xffffffffffffffc1}, 0x1}], 0x5, 0x2000, &(0x7f0000004ac0)) bind$bt_l2cap(r1, &(0x7f0000004b00)={0x1f, 0x1000, {0x401, 0x9, 0x81, 0x7, 0x81, 0x9}, 0x518370ab, 0x7}, 0xe) 2018/03/09 14:24:12 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/104, &(0x7f0000000080)=0x68) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00000000c0)={@remote, 0x0}, &(0x7f0000000100)=0x14) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x800, 0x88) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={r1, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x1}, 0xc) [ 71.217287] device syz_tun left promiscuous mode 2018/03/09 14:24:12 executing program 1: clock_gettime(0x6, &(0x7f0000000040)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x400, 0x151000) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000136000)) ioctl(r1, 0x40, &(0x7f00000000c0)="4529cbe1ea62ff27ea79734850daa1fde39c375116cfd6ecd943f1b1185fa68acec64f3685a141057d541bbc33b3855f29a35f7de865bc066939b11696132b267693373d8bd4f0bed317d4d1aca24ab29340e8ff") 2018/03/09 14:24:12 executing program 7: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffffa, @empty, 0x7}}, 0x1, 0x3}, &(0x7f0000000400)=0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x12b, 0x7, 0x4, 0x35e0, 0x1a}, &(0x7f0000000500)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000540)=@assoc_value={0x0, 0xffffffffffffc414}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000680)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x4, 0x1885152f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x9b58}}, 0x565, 0x4ee, 0x400, 0x59ed, 0xd77}, &(0x7f0000000800)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001b00)={0x0, @in6={{0xa, 0x4e24, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x8f64}}, 0xa66, 0x6}, &(0x7f0000001bc0)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001c00)={0x2, 0x8, 0x3, 0x8, 0x80000000, 0x0, 0x1000, 0x2000, 0x0}, &(0x7f0000001c40)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001c80)={0x0, 0x80000001, 0x400, 0x1f, 0x0, 0x2c, 0xe7, 0x1ff, {0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x1e, 0x7, 0x1000, 0x100000001, 0x7}}, &(0x7f0000001d40)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001d80)={0x8, 0x7, 0x200, 0xc0e7, 0x5, 0x7, 0x5, 0x8001, 0x0}, &(0x7f0000001dc0)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003380)={0x0, 0x6}, &(0x7f00000033c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003400)=@assoc_value={0x0, 0x10001}, &(0x7f0000003440)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003480)={0x0, 0xef, "3f82c3547ced06f8d50b62d9b36be9b358beb430968484df8f91fd7bf90c98ee9ce1b6cda7cd3eebdfa15d458f795bbf3a07cf79e849835376c90e8e2e547ac45fbdd4fa2f6f987c373a5d9206ea3be28a0d8a69936c7c0bf0b1675e9be59660986d53fa77aae3823423c0f2eee1cd2e1c79ecc018ec74cb21938438ff441de823876c1bd9d75c5303e9a869f35bc1c9faa1d3a75b47dabd08e4192e6ed889d997bb022a570575da1a6c77e78bce8a0d5b7b67691987f55041c3707a020387ffb1596ecd8d56ee7a0f38ef268e010846f6ca8a664519436780001217ca89c13cc20afcd2d1b4023bbe1a5064e22c88"}, &(0x7f0000003580)=0xf7) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003bc0)={0x96e, 0x2, 0x8000, 0x20, 0xc5e0, 0x9, 0x2000, 0x6, 0x0}, &(0x7f0000003c00)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003c40)={0x0, 0x24, "dc296229ab39e3ed83fb6398dd996fc051eadfdf90cc042d2dd4e6b236abc3df2de8d443"}, &(0x7f0000003c80)=0x2c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003cc0)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x69}, &(0x7f0000003d80)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003dc0)={0x7, 0x0, 0x1, 0xffffffff, 0x0}, &(0x7f0000003e00)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003e40)={0x0, 0x7fff, 0x1433b8eb, 0x80000000}, &(0x7f0000003e80)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003ec0)={0x0, 0x7fff, 0x1}, &(0x7f0000003f00)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00000040c0)=[{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000040)="7736358b69d6be56acf1044e29d51a12f8711bf9eb050e15a73486843105e44d88864275ff42ce2fedaba4230440c50ba0305653ff2bcadf3b39b0ea32bb867bf5286247e1b5ee6426f7a87128d08a", 0x4f}, {&(0x7f00000000c0)="b845afaf3ece9e5c04dc13f13c0c07cbdb0fa389a9a0aeec9cee7b7a04eddc2674d304516283a35078ee3540ce48c035cde104c5c005046c5672ae0808ad901f90d7", 0x42}, {&(0x7f0000000140)="0d6a611e47dc2730ce1e21a29acbcfcbf373a14eff387efac7afeb4a36de931f4af0cdd9d9cf07da0eea525f6a4306dfcddd68bd2c5f720f55530f79e12ace6596564f2fc92c19e30613e1b14f2dcf6f412e89631c66f70cf083d718a8bd5685109477234794bc8e46e9b6db559dbbc41c9a0af3c834a0fbbd66e7f0327c541f5104a131155a014d43dad1fa719fb976c8b764ad1e4768db190fe011010a635043160017283841329227def54ee338888cb710a22d94d6fe96", 0xb9}, {&(0x7f0000000200)="42f5993e1994f6eabcc120c91eff6dddf7f1371af063c071540db36dc40a523117af631e40df77e721739de09dba4297a0664197b41b22aa520d39f6226af3de99b2d66a81e0ed37e1c531b0e17b20aab13d8f6ab1055c233f47c6dfc4f983d504eb74d899acf18bec671addf62564bfb1951aeeac9aa3fd86c111fa24b6dcf1b158a71b1934dc9b04285cae837891ae2eb86db018b77081c676cbaa74acdd51067c07d886e62033a58b697ebb84f266900314bb15e4e998ce18d6f7384679a5e2d513aee45c458b8f4d17853e098c3dbdffbd8739ae576df52cbf22fc5b9f5e71a04f44f0d81f1d7c9e903617c571d070e3871dacf7ea33cd36b1cd5a", 0xfd}], 0x4, &(0x7f0000000840)=[@init={0x18, 0x84, 0x0, {0x6bf, 0xcca8, 0x8, 0x8001}}, @init={0x18, 0x84, 0x0, {0x7, 0x2, 0x0, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x200, 0x10000, 0x1, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x0, 0x1000, 0x7, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x8, 0x181f, 0x4, 0x4829, 0xffff, 0x10000, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x9, 0xa, 0x401, 0xffffffffffffff7c, 0x3f, 0x1ff, 0x100000000, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0xa, 0x2, 0x0, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x4, 0x9, 0x6, 0x101, 0x0, 0x3, r6}}], 0x180, 0x20000800}, {&(0x7f00000009c0)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001ac0)=[{&(0x7f0000000a00)="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0x1000}, {&(0x7f0000001a00)="dc3842828c460f2b853fff19ad1ec2d2cc3e1ddbece72d0b9722332aec5b60e26b7ecabbed27a07587c9d40bc0b5666b1e5546cc32b5c140a1118cb0570b169f02dee0dda64cd15375e4101756a19e82114e4d59782df2011d8e18534163763d9d2882504940e0ce36e990cd2e7ad948adb494db11da98b4dfb71e1782e7f421170a9cc8b4c210faff9afbfc", 0x8c}], 0x2, &(0x7f0000001e00)=[@init={0x18, 0x84, 0x0, {0x3, 0x7, 0x1, 0x6dd3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x9, 0x7, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x4, 0x1, 0x80000000, 0x4, 0x0, 0x1f4, 0xffffffff, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7, 0x200, 0xfffffffffffffff8, 0x3, 0x1, 0x2, 0x3, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x1, 0x8, 0x100000001, 0xb6, 0xb40, 0x3f, r10}}], 0xf0, 0x40}, {&(0x7f0000001f00)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000003300)=[{&(0x7f0000001f40)="a586c303eaa03b24acce09ed5369c91e61bbe867aca303496c3df9e14dedff35928baf8492a7e7e05f3f3be64770ccdab91776fdede726eec483868afb651d8f021d74feb906f0064e", 0x49}, {&(0x7f0000001fc0)="6c01a2693930f27babc8d52c22a11fa4dd2908decc7e77569af152e4bfd1762c6b8ddf56dd1862af17651d9159daabcee2b24f5f3f739191671b6a39dd68ea1c66cd16ad4405a64e35271ff6bb50a931939e7f5e288c9dde9b707c1c5a7bcda867b3f95997b85662", 0x68}, {&(0x7f0000002040)="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0x1000}, {&(0x7f0000003040)="d92d3c8d8b298a0e33dd345f012c368579220ea8ad1678dbd52c295bc0a4870dbb824d6eabc230077b5d73a02618d79c125a36a4829e33b3bdc4d9ee5254c937f97215703c02e9a7e48883866d6e87876bd32e40b51801894e802bb0f0223df53be02ffdef434cc00e4c58b2fe03529d27c0bf89bae8812326f6e84010af76bde009bcb124743cbeabb57b51a09ade5a6d0163a63d3516e1c4d5e682ecfeaf", 0x9f}, {&(0x7f0000003100)="8edc74bce15175e5904d5ac0103a11cb559a32237c5a210b417ba96c5cf0fe007bd4c85569f08eecde765e88a9ac44912cf7fc5eef254bf45535b4e2fe02a22672a0b655ee5b1c71fb339344b1fb01e15d8dad5d1356a8c38ba69ab0e4f0b4c76b48566fde95d25d9b5d9e2166925c69c863d1cd083a5e2bb52dcbcabdd65e827388e419a173822e50f50dfc5e2a3b418fdfb1f218b90ef12717697d77e67f14bd2b7eda18fbe7a0ec5b18438ae2a7f1e989843a4d830fd9ad9d516de2babe0099723fff97ae8524efbbee44", 0xcc}, {&(0x7f0000003200)="cd6f77c65d58c25eb57ae6d7dbc3bba760d64ef0733f27bc4a28551819d19a8d7e6958fd7ab7d8dca7b8629e50c9b0eadf1fc0ba7f6f1c4b2a2c25bb75769b5f703d330f9ac0cf07ae9d3e47900aa6d9b4ae62a614dc2762577b444d77b6fa24ca02b884e0142a9ed02be580544600b775bb979407d95dbeed6df9000849a23ed3fd3eae0861e2d823e33cc474a47ec6a8e0c6e91b947ad57552fe61e2fae1a1e171c723f1cfac1af10289c0daa73138e19731f58a9e14c87ec57b8c9a7a9513ebf24f944c866d9c8e36ff27ca0f", 0xce}], 0x6, &(0x7f00000035c0)=[@init={0x18, 0x84, 0x0, {0x2, 0x4, 0x9, 0x100000000}}, @sndinfo={0x20, 0x84, 0x2, {0x2973f00d, 0x8000, 0x4, 0x2, r11}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x74a, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xff, 0x8008, 0x14000000000, 0x1, 0x100, 0x8, 0x7, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x71accb23, 0xd4, 0x1, 0x5, 0x4, 0x4, 0x1, 0x38000, r13}}], 0xf0, 0x20000001}, {&(0x7f00000036c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000003b40)=[{&(0x7f0000003700)="a1ac24f700d2da0579e5329eadee881a6ba77ecaf2896569123e7174743af162f5fdfbc1a12b5e933ef4a48fd533fb46182504455ec862b6e15ae125a4a3f99065ed50cd2e493bc93161a29607b238b2cdb7d4037912d75034790c9a67cd13056e4a4edd37ea42b3d078517a30606bd6ea6cb4dd718c8464a5eae3e3be8de8201f03ad9bbf1dacacb8c47ac39e59e666e802f9b5536c703ef5383db679c95e5830a1fb726a37abc7d8d3a2b178c833a1ea98fb29ea84d12ec405ead62419a65ebef53277514b1e0d17f1e78eb0c8e3b79e677a6d0afb55aef0463246e4787bc9a818d5e3d8e6e6f1d0bef888ea128b17d5f883d1c54f59f5", 0xf8}, {&(0x7f0000003800)="44d6f39f6334b77323d1ecf0c93b9c9f270ab5c201f228de9530b6510a30b8c7e7a2361e9323", 0x26}, {&(0x7f0000003840)="7d2b62a61a00ba7f70705281ca065debed4255fe6f6007ade0068d337e84957caa626d8b7f678aa1c48a7af58c43160c2472bd54a36040519f74d3f7f1bb752233c20a71e7e2b20e2c78841b25d1b99fe0d361177ad3b14c715d131efc4c8db813821b5d6b26c1ea7a5d3f7ec8efef98ebf61f139475bb47f2ce3d63b8a33ae332684ed0a4aa9c883f28f15c536ce2993467ee76275c2f376e8747d960a0f4e50fa60d6db8f5eeb6f3cca45336204b7f0e1eeb1c6db2924ff12cac98eb6a23b94152ca", 0xc3}, {&(0x7f0000003940)="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", 0xfe}, {&(0x7f0000003a40)="25770c12908592ffd46d1c6f95be3a9cf4779311b3566606a3be98c3de54695dc69faeb1a599456593e0152a390d18ce2ecb5837d62c0860b9d4ce98def6e64a497e94a552f3746c12c2db6376e773df508952253a612645bd76830fe17d55bcf7d90b5a340cbea619cd860183f19e8637b0f44383acf27c936487cee7f1245dd33fed658fa80d9e150d856aba754fc712e52d15266cf77fd720e01f4fcc6570957a9194d6217d7cdb07bcf8b5806e20b266a85c697b0f93fa911cf36bfdcae69dee452e8b148d7d25", 0xc9}], 0x5, &(0x7f0000003f40)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x80000001, 0x8201, 0x9, 0x7fff, 0x1, 0x9, 0x0, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x1, 0x4, 0x101, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7, 0x2, 0x3, 0x2, 0x1e115961, 0x8, 0x8, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x202, 0xfffffffffffffffe, 0x7ff, r17}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x4bc, 0x846, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0xfff, 0x8, 0x100000000, 0x7f, 0x0, 0x6, 0x10001, r18}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x2, 0x1, 0x3, r19}}], 0x150, 0x20008080}], 0x4, 0x4000000) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000812ff0)={&(0x7f000047c000)=@newlink={0x34, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_ADDRESS={0xc, 0x1}]}, 0xff86}, 0x1}, 0x0) 2018/03/09 14:24:12 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect(r0, &(0x7f0000646fa0)=@generic={0x8, "920e49408d23ba764f3a6912ecbf1d76959c8e93ac6b87908700d98157c7dd27b25e38f7c9b5a8115e8c7e2c8fbc49b7076da0a7ec7f2d425d7265ac70795c681ab8443c755eed7b152a79802ed2146516a7a256c621c4b262fb53b161c96ddbb21faaa8dfdb5217398692a8e7b3881287c3e1dcfed49b1dbb76615675a0"}, 0xd6bf797b7fe056a0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x280000, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'syz_tun\x00'}) 2018/03/09 14:24:12 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x1000000000000077, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000000000)="043bdfedec1f0f6569835b30fffffffffffffffa46ca0f9c98ba967ada21c2c87f9fa51f698e77189ffd3b7843010000009ef712317d869b4f4cc841801ff574d6ea0000000831a179089f00df7ac4e1bf0178faf4ccbe601432f7a7a19aef93056830b23bd66b97a3a7dfbf6c270929494eaf2180efe89bc0526d18bba0f5f206238c9b6b292498d7840d47bb3d162057f11e6f5fcd3f859569fed94d012af5967e7e06f8a92a96c43c3d0269f11a05830b000000000000000000", 0xbb, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="8015b27a0d9e2bd88efb1e7c6b4ef9d1bec8550b7ca1f4b2af2b0c9c0c376391fe4e3a7957eb2f6ff408c4a21ad0f2475c0047e61f7ee239a37eb76740424a2030fe1c954d3c451a827400a096863b226c1fd65bc96c698be9cea658fa7a55e8116f3e01062c48892c0d777fa7ab11939b5d55105ac393532322a292c70e0b417d139220ce63a652665b135b1d9d13c080e685ba0f7b8765c168f873094036ef6fb2f267c3b445c5607a5751afbaeb451600ff96f81469b49a5261b0f24af3684b2c7515fc45c29831da47bad34cb22fcda7fa3a8285d63f591c412a067c9c5e8c", 0xe1}], 0x1}, 0x0) sendto$inet(r0, &(0x7f00000011c0)="eae4dcfbf09e28865fcc750a36c0a5d12ff0ef8d16d26bba9d3a99d6717b799b8002d53ab6fd5cb8aa5854cdc16ec7e71bbd425603f2bf422095d2fd431c7f011c475f8c71e4e81b83353a8ea18ee62b21682b7a680b7106eaf404921dd213863d7d39bc0f9f064211cb7d4ecff640b2cf540a6a3b41e9616f127dcddd6c02627c90ef9398a01490f2cde48ec13713880fd8bd183984e9f93e02d4e82e0de571841bee1df62a490fb79c6fba1ac99d45eb0ee87bef96aacb12ad7cfc30b0168ab420d34be2befab8fff5a699cda76e9e69041863c29bfe8e26b814701f56ffe79e78cce5376528e596174cd7520e1f6b101c2b2fb0ff36dc7baad843adb5b4dd4e7665def790b59fbd60f8855ce8c83e20cbcdcbf97f0483c18339f7a7e1583fbe37037902c303f80b43ffd833952eaed9e2951fc5d44696eff303b4faa0b3c1daf6ca6c0c3e5f51d7f56c16ff872546533097b8be96e11cc377c064c9811b41c8a2d4ea3fc911dcd9a7c923ba90c5d8aa1da2583adfe9cf71b6c966188c75eeadd810cad5e06afdfc5d9d392c75d1b066cb2766945326889f5f4d9ee3ef183f76619f76e25d6505d91f5081c0655849d4d6207d29b04c79b5a738b287e244b3a07704522d1196d21f9bc8a2de0f827035439568535102acc34953f4502980767a84d4420cc3dc04fd3e4241a8486fe741d43340d309b8c9ceae90f0e01a2b1640f68b61420785002f2862164776f14e2e11e5bbf6f53f1932fa9a2d32deeb11daec3d194d689cd4cd4bbc16e7ea7a4d680a35cc1827356f2e6cc120e2897f90847ae4ce49e413c122d455919db7bd442ff98881502660bbdddc9df20ab52d102a302b8757e71c40e83982f7256e524a31b830eabdab84ae17727e3a9e332b45da7f57585597979327c5848bd4e07390abef2f14bd95238a93cf5be155ac76edf7c658984b7c6fa9bed9edef2dca1b39a8a2dc078153634ff9ddb26e53d4ec95c60e93301c2ff35e4432f507a8c8941308abe24093167205e59c68a50fe072fe0125d62e0968e2f479a8d7142b64b1904f389d0ec6f5bd1b07d127704e8dbaf3022ff12a6b1c186f663e68aab97e60172528727bf8edd298adab2593c65d01a66e025cc879f1ae3e0fd99367d4a17c5515f34fffb54bf6c28ce2bcdb6de6d219c534ef6d31410dcc867b43132f02f58facafa995ce7fc18e6bfa18034652940bba95d87f1106c51d1bd662fadbd3f34ddbf8fb24075b6bdec421302ad87dae1182353132aec0a38ff2164ab1cfcde10528709f1c2d9c2d86872a7a7e2b88a14e87765b3b531ce6fb8000e55a697bf2ca1d8e7e172f2d9933217e3eb770490ce3db7c8c1bd192303cf7c2006cfe18ac97b36966ce0f06fe64140e980e931db642ec1975b721fd136f6382d5951ae090d8c9298c6a812ff18154c747bb0443a428f1eeae806b2bfa963b5753e7d6a7d68fca23ad1bdbb796cd169ef0ef8dfe32008e297a", 0x423, 0xc5, &(0x7f00000004c0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40000, 0x40) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000100)=0xd, 0x4) 2018/03/09 14:24:12 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$TIOCEXCL(r1, 0x540c) fchdir(r1) 2018/03/09 14:24:12 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x13, 0xaceb, 0xbd20f3222057f837, 0x6, 0x0, 0x70bd2d, 0x25dfdbfb, [@sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x70bd28, 0x3502}, @sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x70bd28, 0x3501}]}, 0x30}, 0x1}, 0x80) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0x16, 0x18, 0x0, 0x0, 0xa1, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5dd4cc0838c31e0d7cd9fda4ccb6bebd74"}]}, 0xe8}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56}, 0x98}, 0x1}, 0x0) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x1) 2018/03/09 14:24:13 executing program 4: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0xa) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x20, 0x1, 0x4, 0x101, 0x0, 0x0, {0xfffffffffffffffc}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) 2018/03/09 14:24:13 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000084b857bdf2f4af629a293ad2acc31d08"], 0x6) clone(0x12c400, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f0000000080), &(0x7f0000fef000)) 2018/03/09 14:24:13 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xfffffffffffffc00, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x100, 0x2, 0x1e76, 0x38ec, 0x7ff, 0xfffffffffffff2f6, 0x6c37c4b9, {0x0, @in6={{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x5, 0x200, 0xf256, 0x6, 0x81}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x4, 0xffffffffffffff7d}, &(0x7f00000002c0)=0x90) bind$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000003000), &(0x7f000000c000), 0x0) 2018/03/09 14:24:13 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4800) accept4$netrom(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000d, &(0x7f0000000000)) 2018/03/09 14:24:13 executing program 7: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) lstat(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000140)=""/228) sendfile(r2, r0, &(0x7f0000f28ff8), 0x100000002) r3 = getpgid(0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) tkill(r3, 0x1000000000016) lsetxattr(&(0x7f0000000240)='./bus\x00', &(0x7f0000000280)=@random={'security.', '/dev/ptmx\x00'}, &(0x7f00000002c0)='/dev/ptmx\x00', 0xa, 0x3) 2018/03/09 14:24:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff}, 0x8) close(r0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x5e1b}, &(0x7f0000000080)=0x8) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x7) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0xfffffffffffffffb}, &(0x7f0000000100)=0x8) 2018/03/09 14:24:13 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = getuid() fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x12, r3, 0x0) ioctl$fiemap(r3, 0x40086610, &(0x7f0000000080)) 2018/03/09 14:24:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'vlan0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0xe2, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x4b) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x26, &(0x7f00000002c0)}, 0x2000) [ 71.445533] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/09 14:24:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=ANY=[@ANYBLOB="340000001400092500000000000000000a000000", @ANYRES32=r1, @ANYBLOB="080008000006000014000200ff020000080000000000000000000002"], 0x34}, 0x1}, 0x0) 2018/03/09 14:24:13 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d84ffc)=0xa0, 0x4) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000000)=""/29, &(0x7f0000000040)=0x1d) connect$inet(r0, &(0x7f0000784ff0)={0x2, 0x4e20}, 0x10) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/09 14:24:13 executing program 5: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3000001, 0x32, 0xffffffffffffffff, 0x2000000000) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0x0, 0x28, "28dd5a2a312f680f6d4fc2182adf1dc65469b2bce14c204688c4d888665d46beb04ffa2832685a0e"}, 0x30) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x63, &(0x7f0000002fe2)=""/30, &(0x7f0000000080)=0x1e) 2018/03/09 14:24:13 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000d6bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0ef98)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40100, 0x0) 2018/03/09 14:24:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x2) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r1) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10}, 0x2) 2018/03/09 14:24:13 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/03/09 14:24:13 executing program 7: r0 = memfd_create(&(0x7f0000000080)="862e76626f786e657431747275737465642e2970726f6300", 0x2) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7, 0x3f}) 2018/03/09 14:24:13 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x3fffd) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) socket$inet6(0xa, 0x0, 0x0) 2018/03/09 14:24:13 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000d01000), 0x197) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/03/09 14:24:13 executing program 5: mkdir(&(0x7f0000f91ff8)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', &(0x7f0000a60000)='fuse.', 0x0, &(0x7f0000b8f000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10040, 0x0) readlinkat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=""/165, 0xa5) 2018/03/09 14:24:13 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000080)=0x609) r1 = socket$inet6(0xa, 0x400000002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000400)={@empty, 0x0, r2}) 2018/03/09 14:24:13 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f00007daff8), 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/09 14:24:13 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x4000, 0x0) getpeername$unix(r1, &(0x7f0000000040), &(0x7f0000000100)=0x6e) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001100)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffff7fffffff}, 0x80}}, 0xbc, 0x80000000, 0xda2b, "f9dc5bc0b3f3fa368353545ae3c54d506471924c23ff7ecae6571f9023b81991b59190d4a02723e955fdaa927bb499f45141510b998e9b248826b35d016eb67e8689d618a25cb2999e1a5dbd38516dff"}, 0xd8) sendfile(r0, r2, &(0x7f00001b3000), 0x948) 2018/03/09 14:24:13 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003bff8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000968ff6)=@file={0x1, './file0\x00'}, 0xa) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="8b68e7399948731feb365a7e28582fe9e5dbcad84187236d9b0b8ba255149d5c24274bd597112bff9c906f6f6d9e26beb61079d73104144f59931032127e7d4cb2d07bee2981aa803a83cc3b42447ab7f79f522ccce61e0b486be1c464ab1082f54ef050de445db97229aae77ade1bb259a9a0f8d0ced627bb362e44071cd84b16bc5d0706de7594e20fe86c9186fd575fa2e5907b94905224484ba17f78166ad097c5786299be8ef30773fdc1a260935343c0802eaa075c006bde5656a5911414c1a00d1b7e0dc7b8d8c5a1eeaccbcf774de1f6f2cd05242f3cc8a33e0a32f72c6e9b057e490b9e9149", 0xea}], 0x1, &(0x7f0000000580)=ANY=[@ANYBLOB="c8000000000000000000000000000000cc285629efde59e1b3da1cc4f13de02697c00d45d0c5e83e5b969af56830bdf84aa6c6e6b6201615cd00b11f6555a92966a488741e1236cf80a03b1347bc32a784248a64a993dcf705a4a0b21a8aa6fba7add6a875ab68d60150d4cc01a1cd73b55028039ada596e7eecc92cf95fef49d9215327e0e5172c17e7e384b8cace2d0ecd4386ea8e5c4292fa0ae4dcebeb55f4d08776d1efa9bf49406a3844eb6bbcebf8c026cff3aabe463ee2f77134a969e2a8e5911b00000080000000000000000100000000000000325343c731a1dbd87b8ee942dfcb76ce47c73921d3fee6e8906251bff9c0390e666cc70e761ba1bc552d7866442231cb36d6908087ef6891897949ca02ac55f52f367059f8ff2aae3b2afde5dcc6d65cd3f576391e1a6402491affa4521a90c22eab29cc7212dde15600000000000000100100000000000000000000050000001f1b472674a7a307118dd5a32e3ef2cdac365f28d284647aed830844fb68d51975c9fe01a48389645c92a0d97f46c4c0cad5e120b7e1c08db8bc059aea4093a1878382c233895763c893053ae612b6752cdfca36fab5883b0f2e5a50dcfa2daa5eb3f5582c8300480a84bc0df000a44e6398a9e46d270bfb10e5266d6d153c267b8c61123725763ede35233d1ac8742a14c756803c66c6358d1b227945d523a47dedafab7ff68ad5388a3aaf994df602fe6866db1bbf33a71faec6009faea3497baf7a07a29f14b5d05df6c0b7c11e5a1fdc2206687ffb59100f4364451484233de457b9a18a418f6ebe650a70ddb9d360549075c0f6175edc9fb16e989d8a00f8000000000000001f0100000300000048b13db022013ce7bf8630a79fd076ac9353ed39dd8316ebbabf57bf07f1bf7dc57dfac7912c4365a857e2585da5284ecf81001706d2059a9bca5e13785a8321ecc29334e75a873da399d8008909832de8ae644db73fea4af100057b55c44e57eb8df7601fb70e0746d1503227a0fb250f620997ad7af6d94311ba6f78dfc81186f3e12366642a1667bb80b611406bd7941286f4e9c852f4ad6ead534daaba46e6f1a754a2662b677c0bee12f095ba147526048e1d7e79cf57109a64ff9ddf639a31bc8aa6636f4ba325c6e8ddf7ac4292a029996a04eb3b6e784ba8be262bab10bace7867000000fa0b0f1d14d629330a07797d7387b382c3d72818ba21e89b7859e9481d6f4ddc0eebe46d"], 0x350, 0x11}, 0x48895) connect$unix(r2, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r3, &(0x7f0000000440)=[{&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000240)="2ec22f9f78ad78acb48c7bac439197c065340676cf6318417c079b9758d117ed561a64754a73c3846af64347579be6f5cd7a95800d09ea55d99684339cff8fa8cd5878", 0x43}, {&(0x7f00000002c0)="f9faf27afc319bcdac703474c4ede8add89a44d81ad9d371127b253d6a16a71c2ba723368f5dd91596c3ebd4ff011920c0a88fef5bfb1a76226627a9dc801622b4c537a5600f8306d10847f8b122f0d15edb4a3d27bc2cd080ad689ec37ecb41bcaade11de4b424d245690f11ce4b49a1b05281cf252b60bfd2329d0bba35b5b0e6f3591f97917e4d6ff98204985016f01adae32c9a7872acbbe3b9ccea78fa4c93fa7141431f8dedc9efdcc40ad3233c88d6faf2258c33ca7b57992a11d5cf7d74103718a4efcfae901fecd14461e0cd86c215d825260f5", 0xd8}], 0x2, &(0x7f0000000400)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x44}], 0x1, 0x0) sendmmsg$unix(r1, &(0x7f00000004c0)=[{&(0x7f0000497ff6)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000b71000), 0x0, &(0x7f0000000480)}], 0x1, 0x40) 2018/03/09 14:24:13 executing program 7: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000400)=""/193) 2018/03/09 14:24:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) write(0xffffffffffffffff, &(0x7f00000b5000), 0x0) fcntl$setstatus(r2, 0x4, 0x0) 2018/03/09 14:24:13 executing program 3: pipe(&(0x7f0000001040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001080), &(0x7f00000010c0)=0x4) r1 = socket(0x18, 0x0, 0x4) unshare(0x400) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001000)=@get={0x1, &(0x7f0000000000)=""/4096, 0x3}) sendto$ipx(r1, &(0x7f00007a5000), 0xfffffffffffffc7c, 0x0, &(0x7f0000cbdff0)={0x4, 0x33ba, 0x4, "76b9be01bd11"}, 0x10) 2018/03/09 14:24:13 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000340)='/dev/keychord\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000380)) r1 = gettid() prctl$setptracer(0x59616d61, r1) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000a) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00000003c0)={{0xab, 0xe7}, 0x1, 0x9, 0x2, {0x30090000000000, 0x3}, 0x3f, 0xdb}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000300)={r3, 0x1c9f}, 0x8) socket$pptp(0x18, 0x1, 0x2) r4 = syz_open_procfs(r1, &(0x7f0000000140)='smaps\x00') write$selinux_create(r4, &(0x7f0000000180)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723020756e636f6e66696e65642034c80000000000000030000000"], 0x3a) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100), 0x10) r5 = memfd_create(&(0x7f0000000000)='@\x00', 0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x6, 0x1, 0x6, 0x33d7, 0x4}, &(0x7f0000000080)=0x14) setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f00000001c0)=0x7, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r6, @ANYBLOB="000300"], &(0x7f0000000240)=0x12) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00000000c0)={r6, 0x100, 0x4, 0x8}, 0x10) 2018/03/09 14:24:13 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000fd4ff3)='/dev/snd/seq\x00', 0x0, 0x1000000000000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000fd5000)={0x3ff, 0x0, 'client1\x00', 0x0, "c07c43549bffbf44", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513"}) 2018/03/09 14:24:13 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c7ff1)='/dev/sequencer\x00', 0x88386, 0x0) ioctl(r0, 0x5101, &(0x7f000042a000)) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1f, 0x400040) 2018/03/09 14:24:13 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44000002285, &(0x7f0000000100)="f8f8ffffffff18ffff0000265547b248396a90c1ea7525b0459d031dc5d840814a008345e9aed7b6fcc9bfe204") ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x4000000000000000, 0x3, 0x20, &(0x7f0000ffa000/0x3000)=nil, 0x36}) read(r0, &(0x7f0000000000)=""/36, 0x24) 2018/03/09 14:24:13 executing program 7: r0 = socket(0x11, 0x2, 0x0) acct(&(0x7f00000000c0)='./file0\x00') setsockopt(r0, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) close(r0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000100)="c53fae00d2de18445e4a29cc4db652e18360039de3616a2ef24d8ccc993d16556bac3fc00d0bcd08fe08b0459f56b05a973424f6f18db1549eefb0d423426453e470d869cc204664d1b282badf18ec2cfd730554f69a4754a877a5192602c206bdd66a89ffe22a7a3a5f7e5f1516ac10fcc3adee86a4ab9f1c8f7afdc5ca7e4e336113546ab521eb095a9d8d1402d138ef61be15518f47da64610385") 2018/03/09 14:24:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10000002f) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @dev, @local}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, 0x67, r2}) recvmmsg(r0, &(0x7f0000005900)=[{{&(0x7f0000002140)=ANY=[@ANYBLOB='~\b\x00\x00', @ANYBLOB='\x00\x00\x00\x00'], 0x2, &(0x7f0000002180)}}, {{0x0, 0x0, &(0x7f0000005800), 0x0, &(0x7f0000005880)=""/71, 0x47}}], 0x2, 0x0, &(0x7f00000059c0)={0x77359400}) socket$inet6(0xa, 0x2, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) shutdown(r0, 0x1) 2018/03/09 14:24:13 executing program 4: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) fcntl$addseals(r1, 0x409, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x100000000}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000080)={@broadcast, @local}, &(0x7f00000000c0)=0xc) 2018/03/09 14:24:13 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x86) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff41, 0x5) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) listen(r0, 0x0) listen(r1, 0x0) 2018/03/09 14:24:13 executing program 4: pipe(&(0x7f0000000000)={0x0, 0x0}) fstatfs(r0, &(0x7f0000001fe9)=""/23) 2018/03/09 14:24:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f000019eed4)=[{{&(0x7f0000000040)=@hci={0x1f}, 0x80, &(0x7f00008e3000), 0x0, &(0x7f00000000c0)}}], 0x1, 0x20000000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) 2018/03/09 14:24:13 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000380)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x34, r1}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/03/09 14:24:13 executing program 1: sysfs$2(0x2, 0xb7b3, &(0x7f00005e4000)) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@alg, &(0x7f00000000c0)=0x80) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x2, 0x2, 0x1, 0x0, 0x2e, 0x0, 0x70bd29, 0x25dfdbfd, [@sadb_address={0x5, 0x5, 0x33, 0x20, 0x0, @in6={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}}, @sadb_x_policy={0x8, 0x12, 0x1, 0x3, 0x0, 0x6e6bbe, 0x800, {0x6, 0xff, 0x101, 0x401, 0x0, 0xfffffffffffffff8, 0x0, @in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff}}, @sadb_key={0x14, 0x9, 0x498, 0x0, "dd1b64cb524e99b062f1db122375e84bbd6cef05887ee585fd7d2b0481a31afab00ff697def1cab25e4e925e157ca61e7f85b1ca310aeb63a5ed6543d17f6a3752da1b93134dac6f9366665cd2018a8f99b9b515e932fd92b9a91fb82337e1f0655784fbac2c55bfc3b1466006610759175b614dfe1cdc956062ef255ad688939e90f1448e94ae2b10926a44eb852553d14170"}, @sadb_address={0x3, 0x7, 0x2b, 0x80, 0x0, @in={0x2, 0x4e24, @broadcast=0xffffffff}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x7, 0x0, 0x6e6bb6, 0xe6, {0x6, 0x0, 0x7ff, 0x1, 0x0, 0x5, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}}}]}, 0x170}, 0x1}, 0x4000) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) ioctl$TIOCSBRK(r0, 0x5427) getpgrp(r2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/autofs\x00', 0x8080, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x10000) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x2, 0xa, 0x72, 0x3, 0x2}, 0x10}, 0x1}, 0x0) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="217920ddd2ed2850b0d9d02613e1dc3522d3be50f164e2b8b2b5484612d0cfd1e452e5ce9d93f89e5c8f", 0x2a, 0x0) keyctl$set_timeout(0xf, r4, 0x66440000000) 2018/03/09 14:24:13 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x8, 0x4) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001040)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x9) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/4096) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000047fffc)=0x7, 0x4) 2018/03/09 14:24:13 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001580)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000001680)=0xe8) getresgid(&(0x7f00000016c0), &(0x7f0000001700)=0x0, &(0x7f0000001740)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001780)=0x0) fstat(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000001840)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001880)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000018c0)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f00000019c0)=0xe8) fstat(r0, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() getresuid(&(0x7f0000001a80), &(0x7f0000001ac0), &(0x7f0000001b00)=0x0) lstat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001c00)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000001d00)=0xe8) getgroups(0x5, &(0x7f0000001d40)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f0000001d80)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001dc0)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@loopback}}, &(0x7f0000001ec0)=0xe8) lstat(&(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001fc0)={0x0}, &(0x7f0000002000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002040)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000002140)=0xe8) fstat(r0, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002700)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002740)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000002840)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002880)={0x0, 0x0, 0x0}, &(0x7f00000028c0)=0xc) r26 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002900)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000002a00)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002a40)={0x0, 0x0, 0x0}, &(0x7f0000002a80)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002ac0)=0x0) stat(&(0x7f0000002b00)='./file0\x00', &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000002f00)={0x0, 0x0}) fstat(r0, &(0x7f0000002f40)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00000030c0)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="4c18364919b805bf58e65cdd4273569f64470a9fdb4bb21bd837597604dc71f48d1ab5ca5932cdea2eaac5389ef6007239c0e26afe6ee69e67f289fc2f9389ec4c26672f785c987f19cd916255ec2bebe90dd31fc1902ecd442fd9b614f3", 0x5e}, {&(0x7f0000001200)="3b59319bd1b2ef340a86f60f2f4a4d976786dd5be72e9cddfccf881b29ae2b88eae4b6adc235a53d2078e3561dbe2afc377fcad0ee6d1d16742a39e507c0224ff1fb9a77d2a958b1d42ab3163ec507ded6e04dff528b35da81caf198dba0968abf1e6f45cb027bbcffa989f0ff1d8d1d5e3694ba5c52ac899ef6681e748f52734647f1b9cabd12e1272aad7a11adedd46617bb3bf390b9fcafc5f727b8b688868306d58c8ea11dcb32ecf2228e9d5d97ffc4ef", 0xb3}, {&(0x7f00000012c0)="1883a310a3cfe29dcceb53972df892655e8d0705ea96e019d69b3a76ea840f80570acab04fc0a9a2c2e31754f90d0a940be85d66d43bff584b61cacb1db9ac4496139b8ee817a1a85cd1fafcddda1409c9f4de547942b390c534c7d2daa7e2c1534f08bb6176599b3f949391df19a8338ab052719b28d9a03c80a54186fc5c148dc16c293e8036d4629c356affa4", 0x8e}, {&(0x7f0000001380)="cc6a58800f9ae47c46778216ce91b4e225efa9c75bb325b71f1a89daf1088d92cd971fbabe73480f8834ccfbc5f45c16022f7d281004b54b628f508f6f7b6739c8275cf329d776626873253e1dfce4232a0e832b49490b61294abdf044797a0601b6a0a6fa5ba3ca855a358a85b47444f4541248ac3eb64a43ae6abf92", 0x7d}, {&(0x7f0000001400)="2be3e402433bd179dc82b78fdad5ea74fe381689a1c76d4a412abc5e8c37c6ed117b80e86855a129ac788fa606b52b486dea237c003d93017dcaa9ade20167d36549556c82eac65915fffc3641077db660bce4cc15aeef469002b9c1e287a401148f3d7eb3819a144f9cb1ce54734a18161a281845fa97586d2928cccba8b575b8ad0ddb39bba0d623004d85423e1e66a9ac9aaf875ac6afd7f3fab3dc48696267d159f930bd6ae37004b6820fb74cf0bb2fab93ef43d99cf73a101fb0b273b692bc3f50f60c672273755fc6cf593f6ad556df9c862d0fde3784b86421d995cf8e7cdbe3adde5f87d0", 0xe9}], 0x6, &(0x7f0000002200)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x100, 0x80}, {&(0x7f0000002300)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002680)=[{&(0x7f0000002380)="118b24ae06cf33b28e77f47d25a23e610416a7ebf2e212a6cbd6989c5c96f5dde1", 0x21}, {&(0x7f00000023c0)="792d0bdf4856e181a63dd964c087e8a06328f17c1cbc86a963345fadcf22bcae7c54351bd3b0b2de40934487fc5aa3a842edef67efc279bb336b1e2a090247df396a8998605086ae3f9cfe01a8a8ab654d44213bf5baa2d9d0eb30a2e0cba9e6dd8f2d684dae981a2a7765b224f6d033da8ac9677254a8a0d907c1436f9cd7b466d9babbf3abebc9467c78cc808177ba4d7bd6f55058b9436038cb858aa971492f2a3b51e0d3b3e4136aa19d18119e582dce9c5432853fbaf3358c96f6bb66", 0xbf}, {&(0x7f0000002480)="d3ecbbac41779ba484c717c5708aa40144abfa5b22c734512e62242f4d653cd295ed08e4da1c6ad0f037bb71d0e97e1e62e2189d15f5484d775660a845751b5d6d019a5f96860544304bd9cf79d8dcd098ddbe53ffe89ec1f633e5cce3fb5d002af74bbc8691dd88ffba8cbcae594066e1760eb1a23f2eba234123e6842b0bb1638b2dabbbc8b6976ad6b6bd4046a8ef53be8462e0c7455f9358d19de67c83c65ae57588d6f67a4554e3dcfd26d4d8dcdb66f8f702dfa934682ab4f4a4ee0032fd0011da2cd174170ab620bfc97c0db3798696fead", 0xd5}, {&(0x7f0000002580)="7f9ce56b2da120521cf5eda86d4644a230c7481c52edcf729bc38d75ebc3e7a2a9fe224d2c212eca955e7b03eb57de5e14e10300c133929956db9b4f398b65761332714710b6135898f52d304f552d947decf2b28079805a371df90a5b0d09baf5bf1901c9c745f638ebf06643c8cbac2262d2fc77", 0x75}, {&(0x7f0000002600)="7ab4a5cf2afae012f287605e63f74a5150bb223f8bcdda433cc62a85aa2808680b08caf06bbd7abcd28ce9aadc9e47d308473614299c2896bc545d62a328fd2b16fe937631f8825365122d60b3975fffbfd5fb3307da44616d8338f819588586e0abb8d701310e80", 0x68}], 0x5, &(0x7f0000002bc0)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0xd8, 0x40}, {&(0x7f0000002cc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002ec0)=[{&(0x7f0000002d40)="6fd9de0ff21d25965c3112682072c4d54022eb8283bee1aff9c9b7de503d4da1607b6b717bb6764e7724d381ee5294671d9bad950f946b284fb5f88e443aa0f5d3d545d9e48dc2c3a41cad88c6f16a2a4eb13e9271e434aabd0ae89d198984ff2dd5c87f8897955e07302d703bd058b3ba8606", 0x73}, {&(0x7f0000002dc0)="2364b61ec4fc53e3870aa3039387c3eb08596932bd6158fa3b32a420a8dce8d89b437e9cd7ab39a3fd94784f10aa9c098070b6ecf1ff6aaf990a36c174c7aecabb696b4f3b73915ccdc97bb2b8b9598a6568703c674fbcd5b08868c123dd032d127a44c2a4ea32fd860654709f1b29080fc21cf6e43c19a69b73f9a7953c9099d348d8f82d93e9da8c56c11758c5ccabc9561565c56a2c645e7211e85a9cc5b19b1b47e488524033b5d13fd82b7ac9e197a0e4afbbfc4978a619e9f09a07d0e78fe9e89688dae7d98748c2976cf0db298d815edbcf2e78e87b5799002fe34e93da4c", 0xe2}], 0x2, &(0x7f0000003040)=[@cred={0x20, 0x1, 0x2, r32, r33}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x78, 0x10}], 0x3, 0x4000000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) close(r0) 2018/03/09 14:24:13 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="10000055822d56591328f2003e000000"], 0x10}}], 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@buf={0x9, &(0x7f0000000040)="60f210dbb690572129"}) 2018/03/09 14:24:13 executing program 5: r0 = memfd_create(&(0x7f00000003c0)='\x00', 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000480)={r1, 0x3, 0x5, [0x40, 0x6, 0x9, 0x6, 0x7fff]}, 0x12) r2 = getpid() socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000004c0)=0x59, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xff, "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"}, &(0x7f0000000280)=0x107) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={r4, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000380)=0x84) prlimit64(r2, 0x0, &(0x7f0000000040)={0xfffffffffffffffd}, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001540)={0x38, 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1063084003000002000000640f000005730040ff002200056304400334aa92c19112fabb0022c3d4e6d50dcb6cd66fc3415435ee92cd1c48cc4f483caf093d135b3a3ca77d374348fee3d7a4f8bab06dbe34606fad9b72e721250000000000"], 0x1000, 0x0, &(0x7f0000000540)="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prlimit64(r2, 0xf, &(0x7f0000000000)={0xfffffffffffffffc, 0x6}, &(0x7f00000000c0)) 2018/03/09 14:24:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f6578650000cab86069") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000300)={0x0, 0xfffffffffffffffc}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x1, 0x0, 0x6}, {0x4, 0x80000001, 0x9, 0x40000}, {0x65e6, 0x653e, 0x3ff, 0x8000}, {0x3, 0x100, 0x1ff, 0x2}, {0x5, 0x9, 0x8001, 0x3ff}, {0x589, 0x0, 0x80, 0x6}, {0x3f, 0x101, 0x10000, 0x80000000}, {0x3, 0x3, 0x10000, 0x1}]}) 2018/03/09 14:24:13 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000be1000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd208000000000000007bc093842621790b637ae5ed23d8b2adf92fc9dd"}) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32={[0x2]}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}}}], 0x60) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x800, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000240)="22c2fd48a96c093732de8689538ef73f37c8f94cedf16652cf689be99670e07ac94e59b58abcfe467e4675095e3fed61f014004e2334ee3bfeeb91152336b29fa4c508a098ef38c9f204371ad9ca8f554dd74dc12b481f7f48185893c3138c0edfdf509672a0dd9334b65e36700ddd4401b6e369572cec27d9d506a2539480c1bec0511edcad9233bd4fae97f3a2e396bc4abaf04e6bf324e20fd35f60e3b894dfdab4f7c620334a13e0894b134f625c8b59674ae2ddda89bd83e8ca5887e4fd7fe7f1a743f090c31996b53cf9840fe3521896368d02b3e651bcc0f094") write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect={{}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x303, @time={0x77359400}, 0x0, {0x0, 0x3cf}}) 2018/03/09 14:24:13 executing program 6: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000cfc000)='./file1\x00', &(0x7f0000bdbff8)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/enforce\x00', 0x4000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001100)={0x1}, 0x4) r1 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000386000)=""/1984, 0x7c0) r2 = socket$inet6(0xa, 0x2000000801, 0x6) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000000c0)="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", 0x1000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@empty, 0x802, 0x3, 0x80000000000fc, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x800, 0x2}, 0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001140)={0x0, 0x5, 0x2, [0x0, 0x8c3]}, &(0x7f0000001180)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000011c0)=@assoc_id=r3, &(0x7f0000001200)=0x4) 2018/03/09 14:24:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'tunl0\x00'}) keyctl$session_to_parent(0x12) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ac0000009892293ecbaa3358474c30a60914001901000000002c3202b1474e3473928a3f83b9d1a494c8968c2975fd00000057a5a0a9e2fd1c14e7653b3fdc0999ab1665942b1cb8655aaa89dbf3a63a15775d6d91324d19806d1e859651a96d35925cdaa8245de56601081f0840291c3a3b63612e68de3fd6c0644f0d9ae782c3e31f50a4d922451a8ea4872ea36979f6d8d30dcce341f39fd45ca19a19bb423550ab985a9f9f0c1b124a48ea723bc3f320b980f9564d74ac535427e931e1", @ANYBLOB="14000200fe8000000000000000826d00f1e84357"], 0x2}, 0x1}, 0x0) 2018/03/09 14:24:13 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001580)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000001680)=0xe8) getresgid(&(0x7f00000016c0), &(0x7f0000001700)=0x0, &(0x7f0000001740)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001780)=0x0) fstat(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000001840)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001880)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000018c0)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f00000019c0)=0xe8) fstat(r0, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() getresuid(&(0x7f0000001a80), &(0x7f0000001ac0), &(0x7f0000001b00)=0x0) lstat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001c00)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000001d00)=0xe8) getgroups(0x5, &(0x7f0000001d40)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f0000001d80)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001dc0)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@loopback}}, &(0x7f0000001ec0)=0xe8) lstat(&(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001fc0)={0x0}, &(0x7f0000002000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002040)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000002140)=0xe8) fstat(r0, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002700)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002740)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000002840)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002880)={0x0, 0x0, 0x0}, &(0x7f00000028c0)=0xc) r26 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002900)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000002a00)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002a40)={0x0, 0x0, 0x0}, &(0x7f0000002a80)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002ac0)=0x0) stat(&(0x7f0000002b00)='./file0\x00', &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000002f00)={0x0, 0x0}) fstat(r0, &(0x7f0000002f40)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00000030c0)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="4c18364919b805bf58e65cdd4273569f64470a9fdb4bb21bd837597604dc71f48d1ab5ca5932cdea2eaac5389ef6007239c0e26afe6ee69e67f289fc2f9389ec4c26672f785c987f19cd916255ec2bebe90dd31fc1902ecd442fd9b614f3", 0x5e}, {&(0x7f0000001200)="3b59319bd1b2ef340a86f60f2f4a4d976786dd5be72e9cddfccf881b29ae2b88eae4b6adc235a53d2078e3561dbe2afc377fcad0ee6d1d16742a39e507c0224ff1fb9a77d2a958b1d42ab3163ec507ded6e04dff528b35da81caf198dba0968abf1e6f45cb027bbcffa989f0ff1d8d1d5e3694ba5c52ac899ef6681e748f52734647f1b9cabd12e1272aad7a11adedd46617bb3bf390b9fcafc5f727b8b688868306d58c8ea11dcb32ecf2228e9d5d97ffc4ef", 0xb3}, {&(0x7f00000012c0)="1883a310a3cfe29dcceb53972df892655e8d0705ea96e019d69b3a76ea840f80570acab04fc0a9a2c2e31754f90d0a940be85d66d43bff584b61cacb1db9ac4496139b8ee817a1a85cd1fafcddda1409c9f4de547942b390c534c7d2daa7e2c1534f08bb6176599b3f949391df19a8338ab052719b28d9a03c80a54186fc5c148dc16c293e8036d4629c356affa4", 0x8e}, {&(0x7f0000001380)="cc6a58800f9ae47c46778216ce91b4e225efa9c75bb325b71f1a89daf1088d92cd971fbabe73480f8834ccfbc5f45c16022f7d281004b54b628f508f6f7b6739c8275cf329d776626873253e1dfce4232a0e832b49490b61294abdf044797a0601b6a0a6fa5ba3ca855a358a85b47444f4541248ac3eb64a43ae6abf92", 0x7d}, {&(0x7f0000001400)="2be3e402433bd179dc82b78fdad5ea74fe381689a1c76d4a412abc5e8c37c6ed117b80e86855a129ac788fa606b52b486dea237c003d93017dcaa9ade20167d36549556c82eac65915fffc3641077db660bce4cc15aeef469002b9c1e287a401148f3d7eb3819a144f9cb1ce54734a18161a281845fa97586d2928cccba8b575b8ad0ddb39bba0d623004d85423e1e66a9ac9aaf875ac6afd7f3fab3dc48696267d159f930bd6ae37004b6820fb74cf0bb2fab93ef43d99cf73a101fb0b273b692bc3f50f60c672273755fc6cf593f6ad556df9c862d0fde3784b86421d995cf8e7cdbe3adde5f87d0", 0xe9}], 0x6, &(0x7f0000002200)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x100, 0x80}, {&(0x7f0000002300)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002680)=[{&(0x7f0000002380)="118b24ae06cf33b28e77f47d25a23e610416a7ebf2e212a6cbd6989c5c96f5dde1", 0x21}, {&(0x7f00000023c0)="792d0bdf4856e181a63dd964c087e8a06328f17c1cbc86a963345fadcf22bcae7c54351bd3b0b2de40934487fc5aa3a842edef67efc279bb336b1e2a090247df396a8998605086ae3f9cfe01a8a8ab654d44213bf5baa2d9d0eb30a2e0cba9e6dd8f2d684dae981a2a7765b224f6d033da8ac9677254a8a0d907c1436f9cd7b466d9babbf3abebc9467c78cc808177ba4d7bd6f55058b9436038cb858aa971492f2a3b51e0d3b3e4136aa19d18119e582dce9c5432853fbaf3358c96f6bb66", 0xbf}, {&(0x7f0000002480)="d3ecbbac41779ba484c717c5708aa40144abfa5b22c734512e62242f4d653cd295ed08e4da1c6ad0f037bb71d0e97e1e62e2189d15f5484d775660a845751b5d6d019a5f96860544304bd9cf79d8dcd098ddbe53ffe89ec1f633e5cce3fb5d002af74bbc8691dd88ffba8cbcae594066e1760eb1a23f2eba234123e6842b0bb1638b2dabbbc8b6976ad6b6bd4046a8ef53be8462e0c7455f9358d19de67c83c65ae57588d6f67a4554e3dcfd26d4d8dcdb66f8f702dfa934682ab4f4a4ee0032fd0011da2cd174170ab620bfc97c0db3798696fead", 0xd5}, {&(0x7f0000002580)="7f9ce56b2da120521cf5eda86d4644a230c7481c52edcf729bc38d75ebc3e7a2a9fe224d2c212eca955e7b03eb57de5e14e10300c133929956db9b4f398b65761332714710b6135898f52d304f552d947decf2b28079805a371df90a5b0d09baf5bf1901c9c745f638ebf06643c8cbac2262d2fc77", 0x75}, {&(0x7f0000002600)="7ab4a5cf2afae012f287605e63f74a5150bb223f8bcdda433cc62a85aa2808680b08caf06bbd7abcd28ce9aadc9e47d308473614299c2896bc545d62a328fd2b16fe937631f8825365122d60b3975fffbfd5fb3307da44616d8338f819588586e0abb8d701310e80", 0x68}], 0x5, &(0x7f0000002bc0)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0xd8, 0x40}, {&(0x7f0000002cc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002ec0)=[{&(0x7f0000002d40)="6fd9de0ff21d25965c3112682072c4d54022eb8283bee1aff9c9b7de503d4da1607b6b717bb6764e7724d381ee5294671d9bad950f946b284fb5f88e443aa0f5d3d545d9e48dc2c3a41cad88c6f16a2a4eb13e9271e434aabd0ae89d198984ff2dd5c87f8897955e07302d703bd058b3ba8606", 0x73}, {&(0x7f0000002dc0)="2364b61ec4fc53e3870aa3039387c3eb08596932bd6158fa3b32a420a8dce8d89b437e9cd7ab39a3fd94784f10aa9c098070b6ecf1ff6aaf990a36c174c7aecabb696b4f3b73915ccdc97bb2b8b9598a6568703c674fbcd5b08868c123dd032d127a44c2a4ea32fd860654709f1b29080fc21cf6e43c19a69b73f9a7953c9099d348d8f82d93e9da8c56c11758c5ccabc9561565c56a2c645e7211e85a9cc5b19b1b47e488524033b5d13fd82b7ac9e197a0e4afbbfc4978a619e9f09a07d0e78fe9e89688dae7d98748c2976cf0db298d815edbcf2e78e87b5799002fe34e93da4c", 0xe2}], 0x2, &(0x7f0000003040)=[@cred={0x20, 0x1, 0x2, r32, r33}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x78, 0x10}], 0x3, 0x4000000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) close(r0) 2018/03/09 14:24:13 executing program 2: socketpair(0x9, 0x2, 0x800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x1, 0x1ff}, {0xe908, 0xffffffff}, 0x7, 0x4, 0x6}) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') chown(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000140)=0x8000, 0x4) 2018/03/09 14:24:13 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000000040)='..', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000000200)='..') r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x5) lgetxattr(&(0x7f0000000000)='..', &(0x7f00000001c0)=ANY=[@ANYBLOB="737973546583f87aef6eb7edd3000000000e9200"], &(0x7f00000000c0)=""/183, 0xb7) umount2(&(0x7f0000e28000)='..', 0x2) 2018/03/09 14:24:13 executing program 5: r0 = socket$inet(0x10, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/98, &(0x7f0000000100)=0x62) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd0700000000001f5fcdc904000100000073730bee00000000000002a1a5", 0x2f}], 0x1}, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000001c0)={&(0x7f0000000140)=[0x0], 0x1}) 2018/03/09 14:24:13 executing program 4: ioctl$EVIOCGSND(0xffffffffffffffff, 0xc0045401, &(0x7f0000000480)=""/149) 2018/03/09 14:24:13 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001580)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000001680)=0xe8) getresgid(&(0x7f00000016c0), &(0x7f0000001700)=0x0, &(0x7f0000001740)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001780)=0x0) fstat(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000001840)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001880)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000018c0)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f00000019c0)=0xe8) fstat(r0, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() getresuid(&(0x7f0000001a80), &(0x7f0000001ac0), &(0x7f0000001b00)=0x0) lstat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001c00)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000001d00)=0xe8) getgroups(0x5, &(0x7f0000001d40)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f0000001d80)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001dc0)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@loopback}}, &(0x7f0000001ec0)=0xe8) lstat(&(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001fc0)={0x0}, &(0x7f0000002000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002040)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000002140)=0xe8) fstat(r0, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002700)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002740)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000002840)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002880)={0x0, 0x0, 0x0}, &(0x7f00000028c0)=0xc) r26 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002900)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000002a00)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002a40)={0x0, 0x0, 0x0}, &(0x7f0000002a80)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002ac0)=0x0) stat(&(0x7f0000002b00)='./file0\x00', &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000002f00)={0x0, 0x0}) fstat(r0, &(0x7f0000002f40)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00000030c0)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000000180)="70aaf607ddddfe40aa7cae2af7b5ac643f81906919f149ed25a78e44f0ca1bb2c1d7ec97eab7d719a3d1c1c6c3b2924d935ac5138d8545dc0f6850df0f4d830183bf3db362e2b3a5edd97432c8717c66a6724545af170d033db02cbc2aa7ee940ba432631331d2375f736811dd9727f08d6812bda71e6f04dfeb9a5b3603a05363cb11483cd711f3a28c20a49d97937a7ed8deaf99e2c1c0e7a96cffb82bb7ce75cb3bdded9d04fe6c59a224fe6349842d4bb9b907f78e77eb7ded22703ddffe354576ea5a4840d40abd26d37c0fbd124004315b8fee14aae55be8e35748ad282b3491d69129e276f7d3ba9127877c288a7bdeeda31abe8a844c0c8cab6a81e92303987c01c5dd2d077f28cd09e8f654df5186f4dc78fab9b70cd223cb994474d7cb530cbb319fa19070479363476f03d8e24b03831e2908c6c0cedf09c79968baec639e3556b48846cd0f5a7dfb936c9d085580d83d37aab0b5d51a50a12b363ec2d4286b58add4a6f2f926d3f21c393c4d05be60de4eeedae2ed78b98135a9e5267d37fe97549f27ff7057b9b8d5d1fad13a275e44e7c40ac9efdc265e9580833276a6c63340f16635e70ce7c4580ad1e4828372b46e01431de2eea50e938d4f3746fd1469edb4e3e75154eb7c983d9d602e572cbc23f04540b940465e9876bcb04565aa558ee4a78e71920993af30237bfe74643f5bd1062f1200641617394f97184deb930562f650f66c44f8408e6944a839aa78441b274c3feed314ba5bde4e6147c629ebf0f42aeabe68d90c35c937fe8e731cfef8dcf4c6baaa752a498bff63a110aaa82262f1a2ca8541cbf2585712d76429d7a0072c236f3f4a1804169310325ed67de1265ee0cccffd066ab8ce2bee19b545d37b3437eaf0efa5de1128e5ef7637f7f2c09ba8b02b4bcec803aa3a0bbd4374630878df80a43db9599038849c0912e9d59e7efcb74da3c43cf2c87826bdd4367da293f212b3d65864ae034795b445ebcd75ac2ebf85cdfe20f562f5ee1b846ecda07e4288588bd0fc09afa86a2e3db0c67d66e557d7dad9174e9a60de476b15768d148d2abec16125fc5e59ec12683ec82ba9531163ad9b458509501f44790bf1e0e47366a923f675d4e02e0281eb4c4ed94e1fbbfe9027fb5f0faaf035dad4d14bdc0e42061502376a5b0e8fb85593f5cb9685ed41269eb4c56aec06bccf352d6f6e7d4d35062beef5f0d3149d4157df1f30f92d57359ef7559c88ecab589034eef882ab661471dd360bdae61fb957d644c3c79a3260f37dc05c2c680e9f40beb28e7bb278c4b489b567496f6271cbba3118d25c7c38a95761e5b95cd941bc9a8a74984c5979da02fec7f1e37f6ba8dd6f9bb9c504d01094b1b3c1a7740333c5af6224e840bb76e4477399f486702395cd11d5fc402d5ccbcd43d707af1602ba906c420bb66d5a5c4ac5402712875c7cac752075ee16cb33097ee1cca0816981e50d98f91ff73aea7ccb066589322eefd932395ee3426194d602375bbfa5db918f928e661a9707e3aca4745445c4be7c60bc6f17d5b64626b369d072cf13279a25de96e904595fee4bddb7d89ac1322b7d65dbc146759494339d297e8ce15d7f2b5e1ecd4212917c46b6e44e169748845ed8b7ea85724a3a15349a4d031eb233ca0a7d71105ca97f7d24fd3c13b6c2a2af545900f343b70ce0c83fad993912d3e7558711a7943cc0eb711718335623e3f96b40684960e392d129b50a99c53e2411a686aab5a9ae21bd96a337df6cf5f46158124f340e847a8f817f5737fad42b0dad927a39fa86ec0352e0e01999eba0398c2490af7aa94d25c2ebfefb4904fe109e87d34b467b7a36501496118c4edf2d14cc1ec61e17304c72ba22e9f700ce6e1bba91e9b33f6a437f6d6598706c59f874ea6541f3af557e0c83bcbf5b3b4c91ede62dd837db42840c55e2da0ddb524379effa979f9ee4f79cfdfb52a6b31210f0cc85e53ceb687462a0ab69d92f36cd4a1a1d5e6a0df08cf1a71a29eb6994616d1abd0088a9b49524c452a397147ec950f7be97af106ee96a2bb90b48e431112da28e071e32acfcb4dcdceef0183204e183df47458c925d745dc370c38b11dc7b16a77dba3d199eac10d5c4f09c82e7d841b80aa8276f7de9ffb1d71f2aa782dd0a8a14e89839e1d8f0e1c903b40543e00a0eb3e352e8d1bdaeb922d6347614d2d87e098a7da81516a66b69a3267399c9648ba45cdb2c2df8f8889a4552fe4152fc0cd93c025ea3e66640920d8ccde04417fbbf457e0cae1a861c7b9b2bfdc63a7fa0d39c50f91abe3495431bd8e7c1b163d544a46ae5c166d8f663448fc15fdb720ff1d28a1bb0fe02862d80958c44494eb0c746d0c26aacbd6051456bbec95bb134b4654db9950145ecdfe867c951d084f07447ae5d1e65969466ca31395c603afc18f79d5b4ca042c57b3d746197edeee8049bb3654a263268be4c6f439122aec6f2d8c1d34841c3745bb948e9ea93669c19c7f5534e38fa14f37623678c654a5214b428a4937b25126899c2d9fbdcdefdcecbf5790221858a1adbd79c5bcbf2b1a3f0a43d5ae9d5e10f46b92de1553b22deec1c4ed1ca213f30a7c7371a20741934527d98c3d130d7f48f39b35654a2301b5db791e0223d9e3a66399a7b72be51f64632825e8efb9fb6673c6589eaca2f1b7dea76bb06bd2fde471ae8864885af1cbf1ea136d5fdea82b223bdd52cf9382d0902d68d6a20ec7d2d4f04a8ffda376406b11441d71156d0bd9e6332b3c1f22864bbcbc618bd05481a34f8b738fd5d2750893369744870a2411c74b34c5ad29bb6dc95f8499c946c2f4f84516472d324f00328c8ead19c42ee823d8dac400c3000c94dc4ef5cec5fc44da95704516724c37c8b77138b9dab08f4edb78424e2022423110ebf35305b4ccbd3069d6ae51c0078f22ddefe747a320edb7ddeab3af6308201b1b8ad46a59b5895a8f8fdb8dd1b06bbfae2a0e62fcc29af105cd87fc25cc1fb82c28307f71f36bc9161deb619b497996ad10306a1ef6c7d7b85817235482f04400d481e75eade51376268d4b99825ff8d627226d204bbb4b2ead3290bf8ec4b992e5e972fd4b1640fd138d3753068a6bdf3abb3f90afb2f48bffa9a7de3135f2fc7f48df1fbbb659db254958f795dd68afaae00212102f5aa1a0d420192354a99426aabb532027c50255b4ca426d18c93facfc91401bb94cda0153a1af5b26ed4864a22e1adad4b993fe1f5717dba5f4f0adc3bd4c78d9f7adbf4c5aed2209af00ea7f167dc41514df1803cd9a0806fb25185b06ed0ae62c1f5866f80cf66c2186047bcc0ea769ffe2ba59d12b803cb43742c08ffed8442280e94167fd26f54f3f4f6945c5333b6155aafec33ea005577a7d5eca1b9f832986f5ead820e2d99baf05b1ee2798bc8496d372462d98589ed16ef58642f17bfa6728547c0d6e6f7caafa1a2ce9a3bd6d42704087c8890af1dc9065227688808b9b20254302cc148c9fa91e51a33a476a10711f1e1af6671ee2a67aaf52d61454f68e26f1279f018dc472a8c483b09883e30c929011f336c20972cec5ed9efd8a9495e8855a7fc5ef7b4e64df764066394a8d77940cb09f345e5dc1be08010e0ff5a3109592c4980780c0f255509c044d778391c1538058a0e397f4a328451f59da8c41cf2b63578b94ee6f1dfbe54ffc733c9aa5f84f72fade9fd89ab4328044c3f37d59ddc06c7ba9f618bcc4d97dc467a75b8dafc5de7677e92a19c5140eb3a393db11156fc0f14acd831386c8dffd002557aadfb005b78b865d650f05508a6f4a72d54e4db37419b5c94f3bdc4c0b8a42a6263c691e1d96a95d16ff74a4b32aca6c6643e841272a0d1fd725e24196997681c08c8c52c19cc0133d487b01ffc2279473910b3a67f3649dd95d37e98a7b83c9b0738787d7b4f6efc9003efbc73125ad421ed6bcd9b7e2f5cc10f3effa9e21dd3b8bd4eb952a267e057f2934e238f43555d542b39bb3a73ce179be5ae9353f0c083b602d47b260c314658fe6a5fe4ba3aae4b829fcd79e5347c3501a11af8f46842c342c9738918fbf39b53229fdc6de3a011f3cbb5f80cdf36588fc1432d34a953573b55d197da35525aec11b83b3f248bfb974ef50f6ffa7edea38eddba75175192c6af60995c4601e7cf4ef55671d54a14bd18bcc07526c0c69054334c91bae657af1eac6da35c8278ffedce4cbaaa35d21b85d6cffef224a3ae5fa6e299d9b16593fbba488c72b76a90bd89c744eb2a36617f1c74eae3ad604ffa8d3447db21bf99a1bc6e8eae0cad93250b2dfffd71ee2f422d1cf13c97ccd9c4e3771ad65db29d8896a1d156c54a17f7b1ac364dff7a0517b4e4888213fb69345535802505c3c5196323e569fc78e1351675c3023973cfdf1ca5b2546d50e13d9b290ebc59e1b7a336fa66430d6c0daaeb78814a103f223a7e59d60f5ff9ffe7cb7756aeaea90538b19113ed5f47388f1c74378dd59dd8b361e1bd303f129fc38af157555c9085a587745aa27ecfd34036a1d768cd870a7ffd468b3c0556e69682be00d15a42436b02b9492069e9cadc936b212f97ec1f6abd0df870a919544667440595a692ba830468719b44648ee898e393ab2fae74a8a79279c5de446a60bfde42f2e62b91da38814a3bd40268f6ee35619cc0fcf7db3c1803816bd06d4bc9368f62c403d008acc2ee6134e1180c70893e7f14e2c50f28689f43b4ea63818e1ac83f15c5a61ee4b5185c09c41b6657ce7db935b8694550ad007a3c7a1188ee5310ca3ab2f14a2e8aa243585d0d544ff5fd30a9c5ae5321665627534b6bb78c084c3a075ff975dde6392d02f24722760fcdb402dae2c17325602b8945f5cbe30c35ba44d87154da6e1303883d7dfea8452b05a1df30521f6ca8d6d88071ee392b0a192c0f517e0816417ed758798673efa2a0e34d0ef8630f988078f9aa0d0ac7147486d241f00298434bca962b0c81a76990903de1af927362f079e7f36ba30efae53df65dd54204d97aacae935fb631b48d06a4434e9aada70b0265579c4280ef48f46f1ba348e07485f96abe3c9784e0c435e088a6d8abb51204e240bfee0a63f0e4a8dd8058b4da56ae45a7ed49d305f3757745c293cf99c5bc58bea99a9eaa9e79cf5a26b3de5b0c28cfa01cb6ee5182b969f41e6720c6390f3221f0cc6acc5be3464d45f4f2bd1b716b421c64c3564cb40c76ad5965684d296c279d58f634d277c8f346e4588e5ca46a7b0c40a60e6f2e13b88dfa8cc38054697b1827b60185e75982664d85b0b642e62a5d66bb751a584f4acfd7df25a077d63f44feca9d504ae986bf8a77fdf8c8b188c6824155e9115f86a3d2bfc8825d695ab5fdd8fcc52116e36923ec16e1bf4d282a0d7a76c76d48755b1ccd40ded09344151db7030ecf49104607e4ce11f4cd41ea0763b0863413d9d9b041501e9e4db026819d198757ef638c0f4946fa7792cbd8a382b5939e59508513d17ab99b18a567cb8bc6ec1e07527d44dd0a6ec8254eaddefc3a6a9b70aa963eb660c7dd951a6a53455115868972a1e15581fb1a283f927a0beae03da85676ad94367106d5ecd1372d026c115b2b5a6371c2711145d37e6cd5b06a8be10d43f4e4d3cad7b5f36a60517149211f5ee6189cd01bde61becb0e25e7aa4b95aca3cda3ad0402ae9eb765b2f57d7951c428b5110c2893bff9b554cc7ea02b2daaf9e5eaa3863dbd7c6bd2b8fb99c283b36011e5c351c0db6802fa29de9da4516903d6ccc3ef61313b62551793a2d7bec67e", 0x1000}, {&(0x7f0000001180)="4c18364919b805bf58e65cdd4273569f64470a9fdb4bb21bd837597604dc71f48d1ab5ca5932cdea2eaac5389ef6007239c0e26afe6ee69e67f289fc2f9389ec4c26672f785c987f19cd916255ec2bebe90dd31fc1902ecd442fd9b614f3", 0x5e}, {&(0x7f0000001200)="3b59319bd1b2ef340a86f60f2f4a4d976786dd5be72e9cddfccf881b29ae2b88eae4b6adc235a53d2078e3561dbe2afc377fcad0ee6d1d16742a39e507c0224ff1fb9a77d2a958b1d42ab3163ec507ded6e04dff528b35da81caf198dba0968abf1e6f45cb027bbcffa989f0ff1d8d1d5e3694ba5c52ac899ef6681e748f52734647f1b9cabd12e1272aad7a11adedd46617bb3bf390b9fcafc5f727b8b688868306d58c8ea11dcb32ecf2228e9d5d97ffc4ef", 0xb3}, {&(0x7f00000012c0)="1883a310a3cfe29dcceb53972df892655e8d0705ea96e019d69b3a76ea840f80570acab04fc0a9a2c2e31754f90d0a940be85d66d43bff584b61cacb1db9ac4496139b8ee817a1a85cd1fafcddda1409c9f4de547942b390c534c7d2daa7e2c1534f08bb6176599b3f949391df19a8338ab052719b28d9a03c80a54186fc5c148dc16c293e8036d4629c356affa4", 0x8e}, {&(0x7f0000001380)="cc6a58800f9ae47c46778216ce91b4e225efa9c75bb325b71f1a89daf1088d92cd971fbabe73480f8834ccfbc5f45c16022f7d281004b54b628f508f6f7b6739c8275cf329d776626873253e1dfce4232a0e832b49490b61294abdf044797a0601b6a0a6fa5ba3ca855a358a85b47444f4541248ac3eb64a43ae6abf92", 0x7d}, {&(0x7f0000001400)="2be3e402433bd179dc82b78fdad5ea74fe381689a1c76d4a412abc5e8c37c6ed117b80e86855a129ac788fa606b52b486dea237c003d93017dcaa9ade20167d36549556c82eac65915fffc3641077db660bce4cc15aeef469002b9c1e287a401148f3d7eb3819a144f9cb1ce54734a18161a281845fa97586d2928cccba8b575b8ad0ddb39bba0d623004d85423e1e66a9ac9aaf875ac6afd7f3fab3dc48696267d159f930bd6ae37004b6820fb74cf0bb2fab93ef43d99cf73a101fb0b273b692bc3f50f60c672273755fc6cf593f6ad556df9c862d0fde3784b86421d995cf8e7cdbe3adde5f87d0", 0xe9}], 0x6, &(0x7f0000002200)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x100, 0x80}, {&(0x7f0000002300)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002680)=[{&(0x7f0000002380)="118b24ae06cf33b28e77f47d25a23e610416a7ebf2e212a6cbd6989c5c96f5dde1", 0x21}, {&(0x7f00000023c0)="792d0bdf4856e181a63dd964c087e8a06328f17c1cbc86a963345fadcf22bcae7c54351bd3b0b2de40934487fc5aa3a842edef67efc279bb336b1e2a090247df396a8998605086ae3f9cfe01a8a8ab654d44213bf5baa2d9d0eb30a2e0cba9e6dd8f2d684dae981a2a7765b224f6d033da8ac9677254a8a0d907c1436f9cd7b466d9babbf3abebc9467c78cc808177ba4d7bd6f55058b9436038cb858aa971492f2a3b51e0d3b3e4136aa19d18119e582dce9c5432853fbaf3358c96f6bb66", 0xbf}, {&(0x7f0000002480)="d3ecbbac41779ba484c717c5708aa40144abfa5b22c734512e62242f4d653cd295ed08e4da1c6ad0f037bb71d0e97e1e62e2189d15f5484d775660a845751b5d6d019a5f96860544304bd9cf79d8dcd098ddbe53ffe89ec1f633e5cce3fb5d002af74bbc8691dd88ffba8cbcae594066e1760eb1a23f2eba234123e6842b0bb1638b2dabbbc8b6976ad6b6bd4046a8ef53be8462e0c7455f9358d19de67c83c65ae57588d6f67a4554e3dcfd26d4d8dcdb66f8f702dfa934682ab4f4a4ee0032fd0011da2cd174170ab620bfc97c0db3798696fead", 0xd5}, {&(0x7f0000002580)="7f9ce56b2da120521cf5eda86d4644a230c7481c52edcf729bc38d75ebc3e7a2a9fe224d2c212eca955e7b03eb57de5e14e10300c133929956db9b4f398b65761332714710b6135898f52d304f552d947decf2b28079805a371df90a5b0d09baf5bf1901c9c745f638ebf06643c8cbac2262d2fc77", 0x75}, {&(0x7f0000002600)="7ab4a5cf2afae012f287605e63f74a5150bb223f8bcdda433cc62a85aa2808680b08caf06bbd7abcd28ce9aadc9e47d308473614299c2896bc545d62a328fd2b16fe937631f8825365122d60b3975fffbfd5fb3307da44616d8338f819588586e0abb8d701310e80", 0x68}], 0x5, &(0x7f0000002bc0)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0xd8, 0x40}, {&(0x7f0000002cc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002ec0)=[{&(0x7f0000002d40)="6fd9de0ff21d25965c3112682072c4d54022eb8283bee1aff9c9b7de503d4da1607b6b717bb6764e7724d381ee5294671d9bad950f946b284fb5f88e443aa0f5d3d545d9e48dc2c3a41cad88c6f16a2a4eb13e9271e434aabd0ae89d198984ff2dd5c87f8897955e07302d703bd058b3ba8606", 0x73}, {&(0x7f0000002dc0)="2364b61ec4fc53e3870aa3039387c3eb08596932bd6158fa3b32a420a8dce8d89b437e9cd7ab39a3fd94784f10aa9c098070b6ecf1ff6aaf990a36c174c7aecabb696b4f3b73915ccdc97bb2b8b9598a6568703c674fbcd5b08868c123dd032d127a44c2a4ea32fd860654709f1b29080fc21cf6e43c19a69b73f9a7953c9099d348d8f82d93e9da8c56c11758c5ccabc9561565c56a2c645e7211e85a9cc5b19b1b47e488524033b5d13fd82b7ac9e197a0e4afbbfc4978a619e9f09a07d0e78fe9e89688dae7d98748c2976cf0db298d815edbcf2e78e87b5799002fe34e93da4c", 0xe2}], 0x2, &(0x7f0000003040)=[@cred={0x20, 0x1, 0x2, r32, r33}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x78, 0x10}], 0x3, 0x4000000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) close(r0) 2018/03/09 14:24:13 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 2018/03/09 14:24:13 executing program 4: r0 = socket(0x20a, 0x7, 0x5) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000)=0x1000, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000001000), &(0x7f0000000ffc)=0xfffffffffffffff5) 2018/03/09 14:24:13 executing program 6: r0 = memfd_create(&(0x7f0000000040)="2b63708773657400", 0x2) write(r0, &(0x7f0000baefec), 0xffffff88) memfd_create(&(0x7f0000000000)="2b63708773657400", 0x2) fadvise64(r0, 0x0, 0x0, 0x4) mmap(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/03/09 14:24:13 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x305) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x0, 0x10001}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000bc9ffc)) 2018/03/09 14:24:13 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004df000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$KDSKBLED(r0, 0x4b65, 0x7ff) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) close(r1) socket$nl_generic(0x10, 0x3, 0x10) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/03/09 14:24:13 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='/', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0xffff, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x8, 0x0, 0x4, 0x8, 0x7, 0x8, 0x401, 0x8, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r2, 0xffc}, &(0x7f0000000300)=0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00000000c0)={0x100000001, {{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1, 0x1, [{{0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x110) 2018/03/09 14:24:13 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f0000000000)='\x00\x00\x00\x00', 0x4, 0x1, &(0x7f0000000080)={0x2, 0x14e21, @multicast2=0xe0000002}, 0x62) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00000000c0)=0x1, 0x4) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000280)=@rc, 0x80, &(0x7f0000000940)=[{&(0x7f0000000740)=""/50, 0x32}], 0x1, &(0x7f0000000480)=""/228, 0xe4}, 0x43) [ 71.947511] l2tp_core: tunl 4: closing all sessions... [ 71.953059] l2tp_core: tunl 4: closing all sessions... 2018/03/09 14:24:13 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) sendto(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x1) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000), 0x4) 2018/03/09 14:24:13 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x101800, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000200)=[{0x2, 0x8}, {0xf, 0x3f}, {0x3, 0x47a2}, {0x2, 0x4}], 0x4) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) sendfile(r1, r2, 0x0, 0x72439a6b) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) connect$llc(r2, &(0x7f0000000180)={0x1a, 0x30b, 0xfffffffffffffff7, 0x7fffffff, 0x8000, 0xf9f}, 0x10) ptrace$setregset(0x4205, r3, 0x201, &(0x7f0000000140)={&(0x7f0000000040)="f9c3dd9d588ba4bbde2a559a084b71429605f0b4cd2760f967ca5f8af0e4e0e09a59f53be070644d9460f5dbc7b96760f7d0f347049d334cf6378be3fa4d039439de4d65a5e7b2684494324917238c0a60566a1ba74ef4bf264229ba576d1d034ea30539a063b1727c77b6d07770b75075cc047b9b085ff6d9c6c481aa52cd1cd07861669c1b4b1a6b830f3a229ea6e5fdbf042d119ecfbb073b52257af1488ffdcac617813bcf62b9b6e6f1438673f6937938649af197958f5f4c64e495cbae1f6b81d9d308eed6cdbc8a7918c247cf42813b824a03d90677fed36afbe292c948c018a109d27bea", 0xe8}) 2018/03/09 14:24:13 executing program 2: r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0xffffffff7fffffff, 0x20000000}) 2018/03/09 14:24:13 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x50000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000200)={0x60000000, 0x7f, 0x1e}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0xff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8) rt_sigtimedwait(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/03/09 14:24:13 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fstat(r0, &(0x7f0000000000)) fstat(r0, &(0x7f0000000100)) 2018/03/09 14:24:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x400080000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$notify(r0, 0x402, 0x80000008) ioctl$int_in(r0, 0x5473, &(0x7f0000000100)=0x101) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=@ipv6_newaddr={0x40, 0x14, 0x119, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}, @IFA_CACHEINFO={0x14, 0x6, {0x3, 0x6}}]}, 0x40}, 0x1}, 0x0) r3 = dup(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e21}], 0x10) 2018/03/09 14:24:13 executing program 6: r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x4000000000080001) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6, @in6=@remote}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000017eff4)) epoll_pwait(r1, &(0x7f0000046ff4)=[{}], 0x1, 0x0, &(0x7f00005e8ff8), 0x8) 2018/03/09 14:24:13 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x800, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x6, [0x7, 0x100000000, 0xfffffffffffffc0b, 0xfff, 0x80000001, 0x0]}, 0x10) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) 2018/03/09 14:24:13 executing program 4: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a756465765f74626c5f743a73302073797374656d5f753a6f626a6563745f723a73797366735f743a733020373320756e636f6e66697765645f753a73797374cf434b9a6b3e59656d5f723a696e736d6f645f743a73060073303a63302e633130323300"], 0x6e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000240)={0x0, 0x6, 0x9, 0x0, 0xd}) write$selinux_validatetrans(r0, &(0x7f00000001c0)={'system_u:object_r:load_policy_exec_t:s0', 0x20, 'system_u:object_r:audisp_remote_exec_t:s0', 0x20, 0x30, 0x30, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x73) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x6, &(0x7f0000000100)={0x3}, 0x8) [ 71.996877] l2tp_core: tunl 4: closing... [ 72.001061] l2tp_core: tunl 4: closing all sessions... [ 72.006320] l2tp_core: tunl 4: free... 2018/03/09 14:24:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000ce7ff8)='cmdline\x00') ioctl$KDSETMODE(r0, 0x4b3a, 0xab) openat(r0, &(0x7f0000000080)='./file0\x00', 0x8040, 0x8) write(r0, &(0x7f0000000000)="992b32ccbb2b8e5105484877b522e0c1bdea3b13ba9a042b06f1424a962ba7d486f3ba6aa63adf0524c94ce5cee210a1c8c173c195d58228de3a6a0c19262ea6c7dfc78fd7d33db7654905c26208b6511fe3ae313abb2ef8f8b5818cc05e604c20d044239ddb300f217b0ff176096e2a1b54bf79e369d81c0fd598172cf9", 0x7e) mmap(&(0x7f0000cd8000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000ffbfa0)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) 2018/03/09 14:24:13 executing program 2: r0 = gettid() r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x2, 0x4, 0x8, 0x0, 0x81}, 0x14) poll(&(0x7f0000000040)=[{}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x8000000000000015) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x6}, 0x14) r2 = gettid() tkill(r2, 0x16) 2018/03/09 14:24:13 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000559ffd)=0x306e, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r1, &(0x7f00000009c0)=[{&(0x7f0000000740)=""/78}, {&(0x7f00000007c0)}, {&(0x7f0000000800)=""/138}, {&(0x7f0000001280)=""/4096}, {&(0x7f00000008c0)=""/117}, {&(0x7f0000000940)=""/53}, {&(0x7f0000000980)=""/48}], 0x10000000000002ca) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000200)={'nat\x00', 0x0, 0x3, 0x36, [], 0x2, &(0x7f0000000180)=[{}, {}], &(0x7f00000001c0)=""/54}, &(0x7f0000000280)=0x78) r3 = dup2(r2, r1) accept4$packet(r3, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000600)=0x14, 0x80000) sendto$inet(r0, &(0x7f0000000000)="e0e6f217814b6aaf06000000000000008abb3ed9a267e258c035baf7f8396b1cce32cbfb50982492a7422ef69c4279", 0xfffffffffffffd3c, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/09 14:24:13 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000080)="1f0000000104ff00fd4754c107110000f305010008000100010423dcffdf00", 0x1f) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x0, 0x8, 0x40, 0x100000000, 0x9, 0x3, 0x2f, 0x1f, 0xc72, 0x8, 0x0, 0x7, 0x4, 0x9, 0x7]}, &(0x7f0000000200)=0x100) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000200000010d10000cf", 0x1f) [ 72.046069] audit: type=1400 audit(1520605453.715:50): avc: denied { validate_trans } for pid=12525 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 [ 72.088298] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 72.088843] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 75.920900] IPVS: Creating netns size=2536 id=16 [ 75.953714] IPVS: Creating netns size=2536 id=17 2018/03/09 14:24:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x4400, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140)=0x5, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1800000043000104ffffffffffffffff0000000004000100516510b54c86a9c1e8ddf9f82ea418d153f0d573ac6911481b092389d4b0c8f61b981433992b0ec112b01b1b87945525455fd615e47ea879f7a3be69d1a329700d676e318a84f260993adb0e312b1b39b585ba9ee3db8470c831f89b070a3db1e831a890542068a84d0db8454d65a1d5c726d2"], 0x18}, 0x1}, 0x0) 2018/03/09 14:24:18 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000100)=0x2000045, 0x101) 2018/03/09 14:24:18 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x40) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/214) 2018/03/09 14:24:18 executing program 5: execve(&(0x7f0000000040)='./bus\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='rootfs\x00', &(0x7f0000000140)='+md5sumtrustedcgroupself\x00'], &(0x7f0000000440)=[&(0x7f00000001c0)='.vboxnet0\x00', &(0x7f0000000200)='\'@]}eth0...)\x00', &(0x7f0000000240)='rootfs\x00', &(0x7f0000000280)='trusted^\x00', &(0x7f00000002c0)='}vboxnet1}\x00', &(0x7f0000000300)='rootfs\x00', &(0x7f0000000340)='rootfs\x00', &(0x7f0000000380)='rootfs\x00', &(0x7f00000003c0)='rootfs\x00', &(0x7f0000000400)='[em0keyringsecurity@eth1@#bdevvboxnet0}vboxnet1\x00']) mkdir(&(0x7f0000046ffa)='./bus\x00', 0x0) mount(&(0x7f0000000100)='./bus\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000000)='rootfs\x00', 0x0, &(0x7f0000000040)) 2018/03/09 14:24:18 executing program 2: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x5, 0x0, 0x2, 0x3ff}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/03/09 14:24:18 executing program 4: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = socket$key(0xf, 0x3, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x7fffffff) prctl$intptr(0x200000002f, 0x2) 2018/03/09 14:24:18 executing program 1: r0 = getpid() prlimit64(r0, 0x0, &(0x7f0000000040), &(0x7f0000000080)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x4}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r2, 0x8000, 0x4, 0x6}, &(0x7f0000000340)=0x10) r3 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x8, 0x200) fcntl$notify(r3, 0x402, 0x6) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x1, 0x400, 0xfffffffffffffff9}, &(0x7f0000000100)=0x10) getpeername$netrom(r4, &(0x7f0000000200), &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000140)={r5, 0x9, 0x9, 0x3}, &(0x7f0000000180)=0x10) getpid() 2018/03/09 14:24:18 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0xa000, 0x0) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfb, 0x90101002}, 0xc) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) 2018/03/09 14:24:18 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x200) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)) 2018/03/09 14:24:18 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ff9000/0x5000)=nil, 0x5000}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000080)="6492be0c3c1b9adf186cdc707624eddb8860fdf93bddf481f8e6502bfa704fc979fd9b674df301a4b7dd55a0e12bcbe4710e005cc4a1afe99645c542b9938ad6f65e53567cc0b523856ef9e30743f53fb0f342aef0af3eb919935bc1904c3e32358bea35a7ce7b1e2366834836ef48b9d2984c772d6c12ae2a7bc7e253c096b2c539554720a35506c01f70a6ab44a8bb76a837a2d1b0cc7eeaf11a", 0x9b) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000006000/0x1000)=nil, 0x1000}, 0x3}) 2018/03/09 14:24:18 executing program 0: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000949fdc)="240000002e001d003200000800407700fbffffff0100000000000000ffffffff0100ff10", 0x24) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000100)=0x54) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/09 14:24:18 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000002000)) 2018/03/09 14:24:18 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='vboxnet1bdev,]\\:\x00', 0x3) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000027c0)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002640)=@sack_info={0x0, 0x6862, 0xff}, &(0x7f0000002680)=0xc) sendmsg$inet_sctp(r1, &(0x7f0000002780)={&(0x7f0000000100)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000002580)=[{&(0x7f0000000140)="f50774863e04bdd4a743127142c24ee6862c668091033688b6c0204a581e1c6a5a940aadea398e", 0x27}, {&(0x7f0000000180)="f1a8debbe538399c6f98c6ca8654e4a78a6e1f081aca73b5049b5116a5efe0e3c4", 0x21}, {&(0x7f00000001c0)="e72f183279d2d317a343ab2fc3a60166f0745393a0", 0x15}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="c4916711e3255cebbeea68f79b1aeec48882e4e498dc527e23b44682cfe700544a8240036832423cffd051f1fe858ef04b48e85151e7fad1e4e47b15f11ff4a3e38507d5174086e8d36d964f5ce0afdb56e1850a40034c01acdaf2d5f6c2acd74255c60bb399c28d4b55386800dc20656887cd98e2e489139b3da9c612d064eff3eb92ca8bbc095b305fb62ff0c4b96765662170e9e1547fe21a8e4e96c74b8cdd8b56", 0xa3}, {&(0x7f00000012c0)="932aec2b2ea2fedbd42c986d434c0320a41b871c609024fbd4d2f50a92cd9b5de8726bdfce10a7072d30747c20b01ee8a7e7af93fc5a7b6dfddfc1e732608cc0d47ee9a21f4532432ef4064156153308a99ebc580369e400a61b60075903ff26ace542a6731b16d3d56d2766ac25da36cb1c484b5ac8cc69ce57573dab43fad6a4765ce2adbb82b20fd90457a25aca4befa230747e681ebfa5649d900b6a32c8fb1c43a03dfa2d509b2117d349bdd093821b2d4a8262e5dbff862f9e148ecfadd43d1bb0e03f6b02754731e0974e7c0167a27f1c05bc16cd3dd470c0fd50edb661036d5ed46986d4eb692748beecf54735", 0xf1}, {&(0x7f00000013c0)="6579cb948d202f4e66390facb8c2006b7081e88a4509a51ebd53f3f4554b75f8c9a2b9a3e7af0fcfc1347f1d8b91f81212b225e94d8d87da651a7c7ff7b5ae44a90d5eb65386357495f8cc24d3b5916ae51d2a8ba7da785317d056ca65c679675162e9034d9d741cb9b4ac5200e215be7442f67e8e58684193aad54155a955204cf6ee30a14f12ec7aca3bd49dab5881332a29c665a9a34fa0ba1ae559f4b5c6d919443487f4", 0xa6}, {&(0x7f0000001480)="e24144d4f3e06fa10f7f22a4287e56cc389f2e9e64f23eada4da7e3497de3fe5a93a5aa1f5ef6ed917b279fdffc9c40fb282f927abff5260cff7630e5303ca92b3209ab7af43a3a2506df6ba9b5c2e1fb9a94fa1d4b132e852dae95aa5c98e4dac4f930436ce1d0714fcc827753cfc862feb4450b005c3ad466356df4df1e0e774845fa78e17d9c04d020aba7f071478568ecd620214a5944fbb7838b9b17d7bc5f8e4073c0110dfa35f3c4f7a0ded9adab768b50627357385736bc153f26756de6e36485e8fb2a595f361c5d77a35e16005b8ccf71b6a311f0466f153604d72d360463229c71434ee5c9ef55dd2", 0xee}, {&(0x7f0000001580)="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0x1000}], 0x9, &(0x7f00000026c0)=[@init={0x18, 0x84, 0x0, {0x4, 0x100, 0x589}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x7, 0x3, 0x4c}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x3f, 0x1ff, r2}}], 0x90, 0x4008000}, 0x8000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/101, &(0x7f00000000c0)=0x65) getsockopt$inet6_mreq(r0, 0x29, 0x20, &(0x7f000072afec)={@loopback}, &(0x7f000096affc)=0x14) 2018/03/09 14:24:18 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0xffffffffffff8001, 0x40000) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x3f, 0x80) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000440)=0xe8) getresgid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000540)=0x0) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0) r11 = open(&(0x7f0000000700)='./file0\x00', 0x0, 0x1) r12 = socket$nl_crypto(0x10, 0x3, 0x15) r13 = eventfd2(0x4, 0x801) r14 = open(&(0x7f0000000740)='./file0\x00', 0x400400, 0x94) r15 = accept$netrom(0xffffffffffffffff, &(0x7f0000000780), &(0x7f00000007c0)=0x10) r16 = socket$inet6_dccp(0xa, 0x6, 0x0) r17 = syz_open_pts(0xffffffffffffff9c, 0x408c2) r18 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/checkreqprot\x00', 0x24402, 0x0) r19 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/status\x00', 0x0, 0x0) r20 = inotify_init() socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) socketpair$ax25(0x3, 0x2, 0xff, &(0x7f00000008c0)={0xffffffffffffffff}) r23 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000900)='/selinux/policy\x00', 0x0, 0x0) r24 = accept$ipx(0xffffffffffffffff, &(0x7f0000000940), &(0x7f0000000980)=0x10) r25 = socket$nl_netfilter(0x10, 0x3, 0xc) r26 = accept$inet(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, @loopback}, &(0x7f0000000a00)=0x10) r27 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000a40)=@abs, &(0x7f0000000ac0)=0x6e, 0x8e862bc459f6a38c) r28 = accept$inet(0xffffffffffffffff, &(0x7f0000000b00)={0x0, 0x0, @broadcast}, &(0x7f0000000b40)=0x10) r29 = inotify_init() sendmsg$netlink(r0, &(0x7f0000000cc0)={&(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfb, 0x100}, 0xc, &(0x7f00000001c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r20, @ANYBLOB="00000040208d409b54d52a2a2800000001000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r25, @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYBLOB='\x00\x00\x00\x00'], 0x108, 0x20000040}, 0x4040000) clone(0x0, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000200), &(0x7f0000000240)) r30 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCINQ(r30, 0x541b, &(0x7f0000000180)) r31 = getpid() waitid(0x2, r31, 0x0, 0x80000004, &(0x7f0000000040)) 2018/03/09 14:24:18 executing program 0: r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x200001) fcntl$setown(r0, 0x8, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x4, 0x2, [0x9, 0xc78]}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000380)={r2, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000540)=ANY=[@ANYRES32=r1, @ANYRES64, @ANYRES64=r0, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES64=r1, @ANYRES64=r1], @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYBLOB="6e3ded2af2cc87cca86352211f108b423a3c0eb77a016d5bed7319220256db9426c3134404da528aeec983e0e8cc26842aa18305aacbf6636a1c24b625972aadd86b4dba4900623ed42c103a3068ddc136", @ANYRES64=r1], @ANYBLOB="a2ad9bc3b4f238390bdae9a42997be8f30b7924349ae7a6377c215d63ca3066d7ca066fab648be3d400135cd04423605f8446e38794d9533bc53ac4ed653432eade553693326cab8f2fa72985d93b7c6752e8ce70474d30bb9e5c6973e25e457a1704862f56e0debcf14c460f05f6f4924c477a6e6"], &(0x7f0000000040)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7e9, 0xfffffffffffffff8, 0x0, 0x7fffffff, 0x1, 0x2391, 0xab9, 0xb487, 0x3ff, 0x3, 0x8, 0xffffffffffffff56, 0x4, 0x80000001, 0x32]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x81, @loopback={0x0, 0x1}, 0x1f00000}, @in6={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x1a}, 0x31}]}, &(0x7f0000000140)=0x10) 2018/03/09 14:24:18 executing program 2: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fsetxattr(r0, &(0x7f0000642000)=@known='trusted.syz\x00', &(0x7f0000000000)='securityuser/em1em0wlan1selinux\x00', 0x20, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="e24df38837a9d344080f17424cd22c09", 0x10) 2018/03/09 14:24:18 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0x7, 0x0, 0x7ff, 0x10000}, &(0x7f0000000140)=0x18) r2 = getpid() prlimit64(r2, 0x0, &(0x7f0000000000), 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) 2018/03/09 14:24:18 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000711ff0)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000200fc8a8584e76ff8f9ffed09f73194005040000000000"], 0x1c}, 0x1}, 0x0) 2018/03/09 14:24:18 executing program 2: r0 = socket(0x5, 0x802, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2018/03/09 14:24:18 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f0000000100001030000000000000000e00000020000000000000000000000000000000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000001700000000010000000000000000ac14ffaa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000eec773de3ed56bb870a80cd6d6056542d41d7d7b14fec9204340d05e13"], 0xf0}, 0x1}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x5, 0x4) 2018/03/09 14:24:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f838447922ff4365f7461628100000000000000") sync_file_range(r0, 0x0, 0x0, 0x7) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0xfffffffffffffff9, 0x5, 0x82, 0xba48, 0x3, 0x8}) getpeername$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/09 14:24:18 executing program 0: r0 = socket$packet(0x11, 0x800000000000003, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x600000) 2018/03/09 14:24:18 executing program 5: socket$inet(0x2, 0x0, 0x0) r0 = memfd_create(&(0x7f0000000400)="776c616e30707070302c6c6f776c616e302e70726f6373656c696e75782d707070316b657972696e677365637572dbe49f8856a193adb69569747976626f786e657430407070703074727573746564656d31402f0087b3fb5966b72670e56c621e3d766c3b1725a77f51cad780383aedf07c0045c304bb247b6d66a6ca2af29f91faeba295d0c9a4057a42e70bdb52a08b2e9ca6bf3f4a2bc60d09573e82559f790137ab3f0911141211b7061c7fc901738aa46d14da74f6e7440e8f860e37cbafc56136bc610f95663d533db74d77badae4eb8d5fd5e71c7d3953d0647d779cc586ef91fae705", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) timerfd_gettime(r2, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x10000, {0x0, 0x989680}, 0x0, 0x2}) write$sndseq(r1, &(0x7f00000000c0), 0x24b) 2018/03/09 14:24:18 executing program 1: r0 = socket(0x11, 0x803, 0x300) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xa, 0x200000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000040)=""/30) r2 = socket$inet(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f000089bff0)={0x2, 0x4e20}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0xffffffffffffffc0, 0x1, 0x1000}, 0x4) recvmmsg(r0, &(0x7f00000062c0)=[{{&(0x7f0000005540)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000005780)=[{&(0x7f0000005680)=""/222, 0xde}], 0x1, &(0x7f00000057c0)=""/87, 0x57}}, {{0x0, 0x0, &(0x7f0000005a80)=[{&(0x7f00000059c0)=""/185, 0xb9}], 0x1, &(0x7f0000005ac0)=""/27, 0x1b}}, {{&(0x7f0000005b00), 0x6e, &(0x7f0000006140)=[{&(0x7f00000060c0)=""/100, 0x64}], 0x1, &(0x7f00000061c0)=""/198, 0xc6}}], 0x3, 0x0, 0x0) 2018/03/09 14:24:18 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sched_setattr(0x0, &(0x7f0000000040), 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xadd5, 0x4200) recvfrom$ax25(r1, &(0x7f0000000100)=""/39, 0x27, 0x20, 0x0, 0x0) 2018/03/09 14:24:18 executing program 3: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x14103f, 0x4) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r0, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/03/09 14:24:18 executing program 6: r0 = memfd_create(&(0x7f0000000040)="d13ddf5d9653f9583437276b3da2dbefd3268e165ff5a2ee04bde4fb0e18445b33b549b2d8381029d04fce482aaf95b53bab4b0dd537f73c07058e60a60fba381a7697485a6a8851aab8b9f8bbb7ee85a550f398635a3497104cdecd2083695f38914667df82ed4bd42ed7d1b50d80df26e2397b4b6123116687967ee7fe31024553a3b0ccea53fc432dda57cc22fcf77145982e92e08215241344395e2f39a62655b2dd6dde72aa925043903b79ca91b880acc9a3c8f88a3c9977a1d55d5ac2d8421a53363eb77af5b745a69cbd", 0x2) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/03/09 14:24:18 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2200000012, &(0x7f000068fffc)=0xfffffffffffffffd, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000240)="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", 0x1000) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x3, 0xfffffffffffffbff, 0x6, 0x10001}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x3}, &(0x7f0000000200)=0x8) 2018/03/09 14:24:18 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) mlock(&(0x7f000053a000/0x3000)=nil, 0x3000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$cont(0x1f, r0, 0x1f, 0x2) r1 = dup(0xffffffffffffff9c) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000080)={{0x9e49, 0x9}, 'port0\x00', 0x58, 0x2, 0x1, 0x3, 0x0, 0x7, 0x8, 0x0, 0x2, 0x8}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e23, 0x5d96, @ipv4={[], [0xff, 0xff]}, 0x3}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x9b3a}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x25}, @in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e20, @rand_addr=0x80000001}], 0xd0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140)={0x346e, 0x4, 0x0, 0x3, 0x7, 0x1000, 0x6ab, 0x6, 0x0, 0x9, 0x80000001}, 0xb) 2018/03/09 14:24:18 executing program 6: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x3, 0x9}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f00008e1ff0)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/03/09 14:24:18 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x2000000) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000104ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) r1 = socket(0x18, 0x0, 0x6) connect(r1, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) [ 77.198896] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3872 sclass=netlink_route_socket pig=12967 comm=syz-executor7 2018/03/09 14:24:19 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) 2018/03/09 14:24:19 executing program 2: r0 = getpid() r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000002c0)={0x0, @broadcast, @multicast1}, &(0x7f0000000300)=0xc) sched_setaffinity(r0, 0x8, &(0x7f0000000140)=0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8102, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0x94, &(0x7f0000000340)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x400}, @in6={0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x5e5fe850, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000480)={r3, 0x40, 0x5, [0x8, 0xffff, 0x0, 0x120000, 0x6]}, 0x12) r4 = getuid() write$fuse(r2, &(0x7f00000004c0)={0x20, 0x1, 0x7, @fuse_ioctl_out={0xffff, 0x3c, 0x7ab, 0x800}}, 0x20) getgroups(0x9, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={r0, r4, r5}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x78, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}}, [0x1ff, 0x1, 0x79620000000, 0x5, 0xf0f1, 0x0, 0x1000, 0x3, 0x0, 0x3, 0x8000, 0x9b89, 0xbaf6, 0x6, 0x121e5b4b]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000001c0)={r6, 0x13, "f6f21d940574a113aecbabc8cea35e63e560a7"}, &(0x7f0000000200)=0x1b) 2018/03/09 14:24:19 executing program 3: timer_create(0x7, &(0x7f0000ba2fa0)={0x0, 0x0, 0x1, @thr={&(0x7f0000000080)="0197f48dcf83384ec4445f9b4c8104122581fca4827cab883404a8b2420ba23d2785951c5f40a6e2287e53a65a67e92842170bde35f763f87aeee0fd839e9e30e8db839a7fda559af9a73de453cf16a120d99d616822ec7c405ed3f34a4aa967288e0a97ee62cfe8c2ca0f0c8d520f6d70785a832d50dc85364959c881446463a99366fc80b6e55e45b67a582fc4b214166e49ebd79f6f0d8b05ec2154c00b3bba4563264f9a7ed72210a4f07187ff55315f1709ba", &(0x7f0000000140)="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"}}, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f00000cf000)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001240)) clock_gettime(0x0, &(0x7f00000011c0)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000000)={{r2, r3+10000000}, {0x77359400}}, &(0x7f000099b000)) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001180)='/dev/rtc\x00', 0x80, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) setsockopt$ax25_int(r4, 0x101, 0x5, &(0x7f0000001140)=0x79, 0x4) 2018/03/09 14:24:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000200)="580000001400190000000000000fff560af5f7ffec0481000000000000005800004824ca944f640094000500288134dfc4b502c438a9409f825a003b7dbe907902008000f0fffefffffe03ed03ff00000000000000120000", 0x58}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x400, 0x0) r2 = dup3(r0, r0, 0x80000) linkat(r1, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00', 0x1000) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2001, 0x0) ppoll(&(0x7f0000000080)=[{r3, 0x1000}], 0x1, &(0x7f00000000c0), &(0x7f0000000100)={0x1}, 0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000040)={0x2, 0x0, 0x3, 0x3, 0x401}) 2018/03/09 14:24:19 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x1000000000c200, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0xf584, 0x3, 'client0\x00', 0x0, "8ae65bb9345def61", "3b093be38717eb0fbe08aa3ca9e9bd54ff13ce0f216dc6ce9e22fe4cf32a60cd", 0x3700000000000000, 0x6}) chroot(&(0x7f000009a000)='./file0\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)) mount(&(0x7f0000000040)='..', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') llistxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/202, 0xca) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=@known='com.apple.system.Security\x00') umount2(&(0x7f0000e28000)='..', 0x2) pivot_root(&(0x7f0000000700)='..', &(0x7f0000000780)='..') 2018/03/09 14:24:19 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x100, 0x0) socketpair$inet6(0xa, 0x5, 0xc7, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x2, 0x8001c, r1, 0x2e) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000340)={0x1000, 0x1, 0x8001, 0x6, 0x40}, 0xc) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000005c0)={&(0x7f000053a000/0x4000)=nil, 0x5, 0x3, 0xc0, &(0x7f000053a000/0x1000)=nil, 0xda}) mlock(&(0x7f000053a000/0x3000)=nil, 0x3000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x180, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000002c0)=0xff, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000003c0)={0x800000a000000c}) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000300)) getsockopt$inet6_mreq(r3, 0x29, 0x1, &(0x7f0000000000)={@mcast2}, &(0x7f0000000040)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r4 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="b8aa89729019d6594beda7e10d5baa19f674af768fe70929d1451908df73325ad5b549edcf3458f26e75543efb30fd170ab12c395faa5d424470b085691edebcaf7324adb2b0e2e7ac45e06b46d19149296a337a192e0dc2ae1a0693d189bce0b79df63018abe7d15ba763cffd04f7f27c563d4225cb951d0edd27a34affbdae2ebf15601ba439350168074ad76044460d", 0x91, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='(\'/lo]|\'!posix_acl_access%GPLvboxnet1\x00', r4) 2018/03/09 14:24:19 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x88000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)={0x14, 0x13, 0x8109}, 0x14}, 0x1}, 0x0) 2018/03/09 14:24:19 executing program 5: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/keycreate\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r1, &(0x7f0000000000)=@random={'user.', '/&system\x00'}, &(0x7f00000000c0)=""/4096, 0x1000) 2018/03/09 14:24:19 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/09 14:24:19 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x8000, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) getrusage(0x0, &(0x7f0000004fb8)) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000006000)}, 0x0) 2018/03/09 14:24:19 executing program 3: r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fchmod(r0, 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x8001, 0x40, 0x3, 0xab, 0x9, 0x9}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000080)=0x1) fallocate(r0, 0x12, 0x0, 0x1) 2018/03/09 14:24:19 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x1, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}]}, 0x70}, 0x1}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x7fffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/03/09 14:24:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') getdents(r0, &(0x7f0000000280), 0x1a) fcntl$setstatus(r0, 0x4, 0x2000) 2018/03/09 14:24:19 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/current\x00') getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) pwrite64(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000080), 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000200)={0x401, 0x13e0, 0x800, 0xfffffffffffffff8, 0x0, 0x7}) 2018/03/09 14:24:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x2, 0x2, 0x0, 0x8000, 0x101, 0x6, 0xff, 0x7ff00000000000, 0x1, 0x8}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r1 = syz_open_pts(r0, 0x10000000002) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="9d5fff943880f9b5cbbb1db39f07a515a02921199a5cc2918498b6d639109eedbf130634cb732744fc33200a1b481324d2e5f219220a6523f5dd8390199b0b5229cd0186273f384b998f2fbd7248352f5059f1365b6824874bd7674d6ef7420761c3eb6958bda55196c27fe87beb65c1e89bb6b707f3202693a06742683aee39dd8c9c76dc1c04204884c702c61ae6f402711d9445029f4619dd289cf273d7156c5b0a4433d24f027e4a846c8697a63958ed0c6ba0fca45c42475c7d4796757eb15649de1daf4ddbfc5a09f0f77483d08327ba1ad53038ec16593643cf2f7ba1ef31b9c45c", 0xe5}, {&(0x7f0000000180)="e07a78178910e29a7fb85fd613b88214af696b671609917e3cb0c38d0cbf5658aab6194986345d1aaae4d3eaee500b36f365abd338b621a7b59e0d761512f27e5913d7600a7f01adab746400708e519d6ecf7bf7c77e077132c0787156e17c94543e98e05b5725656264e738c5f564f231217eecb626059e5b77637d4f2582f0daab58c8b7d3baae8393accf57576453d5563c0489f5c9863cceaa93f8f01da428d7fcce59494f360d62b0205d25b3d2dbb6df49a785bc771bf6648da5bfc21ce2201f20a2aa499f38dd0468921f86fee28bb677a2", 0xf2}], 0x2) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) sendmsg$key(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000300)={0x2, 0xd, 0x4, 0x3, 0x4a, 0x0, 0x70bd2a, 0x25dfdbfb, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x6e6bb9, 0x8, {0x6, 0x3c, 0x80, 0xfffffffffffffff9, 0x0, 0x408, 0x0, @in=@rand_addr=0x3}}, @sadb_x_sec_ctx={0x8, 0x18, 0x9, 0xfe9, 0x36, "cc445f6e19e0ddb92528efe0ccf4ca6ca690cec80a3bcef14fe82b583542f4b58c19f53b04d924e902a0a10b03c2637c7145ef1abeed"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e20, @rand_addr=0x2}, @in6={0xa, 0x4e21, 0x8000, @empty, 0x8}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x2, 0x0, 0x6e6bb6, 0x3, {0x6, 0xff, 0xcf2, 0xffff, 0x0, 0x9, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff}}, @sadb_key={0x1b, 0x9, 0x648, 0x0, "6dc050c4d794a40b9ef28d7ce475666677152ecca85d7c7082ec0b0f6d41999e58dc0e39f034798441cf7ee169ba0463ab8a401ed3ccf45948d7a75e5ad01d9567a4bdc2bd691e6701e08d927d91a3feaeb2dbec7d72c7ec91020d7020f9cd1c4dd793f9e20ff19c6cd752244982b4e048f91098073168c2fd401a8f5ebf8a1ebb938f1a3fe992f867ca07c26e992bcbdd2429a47d3276a2e4fae1676708f9d00174e3719ff21e23ab1e60ba4befd7ac52cc7c7ce37f6ac177e8ad6581b84cfbae8f0a2a40274cd36c"}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20, @rand_addr=0x3}, @in={0x2, 0x4e22, @multicast1=0xe0000001}}, @sadb_lifetime={0x4, 0x3, 0x80000000, 0x3, 0x0, 0x6}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x250}, 0x1}, 0x4008000) 2018/03/09 14:24:19 executing program 4: r0 = socket$inet6(0xa, 0x2000000000a, 0x800000) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/03/09 14:24:19 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f000008b000), 0x921802907d3d87f2, 0x0, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x42, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req3={0x8, 0x0, 0x5, 0x4, 0xd8e, 0x0, 0x400}, 0x1c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000), 0x10) 2018/03/09 14:24:19 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/create\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000001, 0x440000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}, [0xaa0, 0x6, 0x0, 0x4, 0x10001, 0x9a, 0x400, 0x7e9, 0x0, 0xfc8a, 0xb51, 0x7, 0x3, 0x3, 0x3]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r2, 0x7, 0xb5, "ae7bf609326dfe014c965f47711dfb8cb2e8978b6f39daab8ca57dbee6b082c8f3ee7944210505f8959ee44012e73f3e9b3db5722845bc5027f17f797da3871f319b6d9c84a41de85785185e796ac3846f1cc64f7c5f1ce35b8fdbcb9afca70be3a780733158ef8606b1f1b6087f8d66eb44cdf3a2a517c8669caa6eda74e5b061be736cf9dbe532be21dfa1f73429029adb8e4d7f8eb07f1a8177bd7247b97b164e97c5bc7b59a297e0724692014247794c024f49"}, 0xbd) write$selinux_create(r0, &(0x7f00000005c0)=ANY=[], 0xfed1) 2018/03/09 14:24:19 executing program 7: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fcntl$notify(0xffffffffffffffff, 0x402, 0x80000008) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x3ff, 0x4) fcntl$notify(r0, 0x402, 0x1) 2018/03/09 14:24:19 executing program 2: r0 = socket(0x10, 0x80f, 0x7ffffffe) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000330000)=0xfec, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) sendto(r0, &(0x7f0000cfefee)="12000000600b3612f42d996f09144a000ae9", 0x12, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/193, 0xc1}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101400, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000000c0)={0x14000000, 0xcc4, 0x30}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x9, 0x4) 2018/03/09 14:24:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) setsockopt$packet_int(r1, 0x107, 0x1a, &(0x7f0000000080)=0x80000001, 0x4) readv(r0, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/69}, {&(0x7f0000000140)=""/95}, {&(0x7f00000001c0)=""/90}, {&(0x7f0000000240)=""/163}, {&(0x7f0000000300)=""/36}, {&(0x7f0000000340)=""/157}, {&(0x7f0000000400)=""/223}], 0x10000000000000c4) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) [ 77.421455] FAULT_FLAG_ALLOW_RETRY missing 30 [ 77.437036] CPU: 1 PID: 13046 Comm: syz-executor0 Not tainted 4.9.86-g00db063 #52 [ 77.444689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.454038] ffff8801d4e6f950 ffffffff81d956f9 ffff8801d4e6fc30 0000000000000000 [ 77.462093] ffff8801b5d69a90 ffff8801d4e6fb20 ffff8801b5d69980 ffff8801d4e6fb48 [ 77.470123] ffffffff8166271a 0000000000002a2e ffff8801d4af88f0 ffff8801d4af88a0 [ 77.478171] Call Trace: [ 77.480739] [] dump_stack+0xc1/0x128 [ 77.486076] [] handle_userfault+0xa3a/0x1310 [ 77.492125] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 77.499207] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 77.505588] [] ? handle_mm_fault+0x10d1/0x2470 [ 77.511810] [] ? handle_mm_fault+0x1e82/0x2470 [ 77.518012] [] handle_mm_fault+0x1e90/0x2470 [ 77.524043] [] ? __pmd_alloc+0x410/0x410 [ 77.529728] [] __do_page_fault+0x5c2/0xd40 [ 77.535587] [] ? mm_fault_error+0x2c0/0x2c0 [ 77.541534] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 77.548173] [] do_page_fault+0x27/0x30 [ 77.553684] [] page_fault+0x28/0x30 [ 77.558935] [] ? do_sigaltstack+0x275/0x6b0 [ 77.564881] [] ? security_file_ioctl+0x89/0xb0 2018/03/09 14:24:19 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000240)) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f00000af000)}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000140)={'filter\x00', 0x0, 0x4, 0xf1, [], 0x2, &(0x7f0000000000)=[{}, {}], &(0x7f0000000040)=""/241}, &(0x7f00000001c0)=0x78) 2018/03/09 14:24:19 executing program 6: syz_emit_ethernet(0x34, &(0x7f0000d11efb)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, "7f0d74b1b323df1dded42ca4288164c1d9e4a4c3023b12d6edea867c43cd2b64fb5203a81a2a"}}}, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) 2018/03/09 14:24:19 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000240)=""/81) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000100)='net/rfcomm\x00') r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000f68fff), &(0x7f0000f68000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in=@multicast2, @in6=@local}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) fchmod(r2, 0x80) 2018/03/09 14:24:19 executing program 7: sendmsg(0xffffffffffffffff, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/03/09 14:24:19 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000280)={{0xfffffffffffffffd, 0x8000a}, {0x2000000, 0xfffffffffffffffc}, 0x7ff}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0xfffffffffffffe9a) fchmod(r0, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080)=0x2, 0x4) uname(&(0x7f0000000300)=""/232) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240), 0x8) 2018/03/09 14:24:19 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000008900)=[{{&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/6, 0x6}}, {{&(0x7f0000000100)=@nl, 0xc, &(0x7f0000001480), 0x0, &(0x7f0000001500)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) r1 = gettid() setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x7530}, 0x10) timer_create(0x2, &(0x7f0000000180)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x200800, 0x0) tkill(r1, 0x1000000000016) ioctl$sock_netdev_private(r2, 0x89f8, &(0x7f0000000200)="e6d0494457475d36a4536c1c3350d4258021f6e9b29ff19e8f4ce20627964b87882c7656106378d10e27f68179588c99ee9c4f7d2d06c4224427db81d03477481d306cc047cba15329d0fb0d9ceece96399860333fd0b768d1c9840c7c2b03fccd724a6156d17e80970b53175646fee2be02f64b6a7e6cdfe90229f794736443058282a8ff134674aa6e36cdb05b79c7cf1b840e57835d19811e53ce7be9dd20efb40eb9cf501cb4eb7c13adbc2ed3c56f5b8ea4c01ad6bbe0449951ce976741ff61abe30c61dd786d") [ 77.571087] [] SyS_sigaltstack+0x6c/0x90 [ 77.576771] [] ? do_sigaction+0x6d0/0x6d0 [ 77.582543] [] do_syscall_64+0x1a4/0x490 [ 77.588229] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb 2018/03/09 14:24:19 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/vga_arbiter\x00', 0x88202, 0x0) r3 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) capset(&(0x7f0000000080)={0x399f1736, r4}, &(0x7f00000000c0)={0x0, 0x7, 0x7, 0x8, 0x4, 0x3}) fcntl$getownex(r1, 0x10, &(0x7f0000001740)={0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000005cc0)={&(0x7f0000001700)={0x10}, 0xc, &(0x7f0000005c80)={&(0x7f0000001780)={0x44f0, 0x42, 0x400, 0x70bd27, 0x25dfdbfc, {0x18}, [@typed={0x10, 0x4, @u64=0x4}, 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@typed={0xc, 0x76, @pid=r5}, @typed={0xc, 0x1f, @str='\x00'}, @generic="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", @generic="947126ecc693eb7f5521f1aa71d9cbf75cc8d740d2ff80ea7efb73f90463c738041d32c3f0d5bdf81f0278d03b9b56543d17dab0c31aae654236fb08bd1c296eedc5c83bec9728a57384d8791f51990094367c6e0adfe1965391f1f8d179a5d4f8d3bde6fd7e3cc388e94cff151b9f5f5ae36dcd7a11a6d2656bad4558e3b44d9955eeb19db69417eb0a17a6e0eda1829b29313de97c370a0cc3b1957d0531c460c8b02470fce9f9307eebe828470e5b7b12e2ed535aa718f8a3851a267d61e6764d0f440dee408432cd263708d1a1f77ba79733586ab2f34bab4b8434524bc385ce0e7184baddca7eaff79b34c504cd3b126a014a3652fabc", @generic="5b1e9bc3035d12f734f03d4dc6"]}, @generic="f416d53f52b5c8cc2ba6873de4698aca4ae228ce5a0cb9d7f1b425a16d2b0ec22cf1f93eb740d4b293c9733739ee3eade0b389439da052a4bcbc2e64635d13a3896ce05a7760499a5fef76c8ef55b89101101abcfb04dc8a44efaddd45bfb14cfe9ac243526253e7003d5f90eadd1fe0239c7e692897bf8cee84a35987e5811db5", @generic="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", @nested={0xc, 0x46, [@typed={0x8, 0x44}]}]}, 0x44f0}, 0x1, 0x0, 0x0, 0x20040081}, 0x4000000) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000392fe4)={&(0x7f0000a04ff0)=ANY=[], 0x0, &(0x7f00001c8000)=[{&(0x7f0000556000)="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", 0x218}], 0x1, &(0x7f00006ee000)}, 0x4008810) close(r0) 2018/03/09 14:24:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) setsockopt$packet_int(r1, 0x107, 0x1a, &(0x7f0000000080)=0x80000001, 0x4) readv(r0, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/69}, {&(0x7f0000000140)=""/95}, {&(0x7f00000001c0)=""/90}, {&(0x7f0000000240)=""/163}, {&(0x7f0000000300)=""/36}, {&(0x7f0000000340)=""/157}, {&(0x7f0000000400)=""/223}], 0x10000000000000c4) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) [ 77.619755] audit: type=1400 audit(1520605459.295:51): avc: denied { fsetid } for pid=13088 comm="syz-executor5" capability=4 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 [ 77.652194] audit: type=1400 audit(1520605459.325:52): avc: denied { dac_read_search } for pid=13088 comm="syz-executor5" capability=2 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 [ 77.658990] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/09 14:24:19 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x4200}, {r0, 0x8}, {r0, 0x400}, {r0, 0xa000}], 0x4, &(0x7f0000000080)={r1, r2+10000000}, &(0x7f00000000c0)={0x4}, 0x8) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000001a00)=@bridge_newneigh={0x3c, 0x1c, 0x101, 0x0, 0x0, {0xa}, [@NDA_LLADDR={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x3c}, 0x1}, 0x0) 2018/03/09 14:24:19 executing program 6: setrlimit(0x7, &(0x7f0000f66000)) mq_open(&(0x7f0000000140)='#\x00', 0x0, 0x0, &(0x7f0000000080)) 2018/03/09 14:24:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000080)) writev(r0, &(0x7f0000000000)=[{&(0x7f00002bfeda)="5800000014001900000000000000000000000096800481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03ff000000000000001200000c0900fcff0000040e05a5", 0x58}], 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x10000, 0x1, 0x87, 0x90000000, 0x2}, 0x98) 2018/03/09 14:24:19 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000000)="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", 0x5c9, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000680)={&(0x7f0000000640)=[0x1f, 0x52, 0x8, 0x9, 0x8001], 0x5, 0x100, 0xff, 0x48, 0x101, 0x8, {0x9e, 0x0, 0x6, 0x7fff, 0x8, 0x3, 0xec, 0xa548, 0xedd, 0x3, 0xc, 0x3, 0x6, 0x7f, "9ed225d28e9f23a5748e81cd960b2470fcc633f23a7eb41259eca0f73d5c7df8"}}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000740)={0x12, 0x22, &(0x7f0000000700)="858500972756373976926760ce24a4334aab2fd28342a48dd7d1259a3421f3c48a39"}) 2018/03/09 14:24:19 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pktcdvd/control\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x9}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000003c0)={r3, 0x200}, &(0x7f0000000400)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="0595714241f4de2c"], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000bf1f)}) 2018/03/09 14:24:19 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) rt_sigreturn() write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick, {}, {0xfffffffffffffffe}, @time=@time}], 0x30) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="d0000000ff570d7e6cddc5646840bae7e8cb2ab7318f5888724da5fc6dcdb8a99cd1a859422602a33b5fbaa7503b4811d0083526bc9001ecff45b93dd70490c111941796ab37150de8a8c004c59e8a7bcf0f899f8afc53533144bea3e3ddf0aad759406d8d8be2f968f3a0df92c93f19d8e5e80b5e2eae2a6baf37e52b7440a797dae9647e79e7150c8e863fbb99ebe05057f35e22076c1ce6301ff2ec5244ac4d9aafbdf231f93a1c5f5c90c1ff740ade74a6cfbeb23afdd13fc62c4f5655744615e64efab0d0bbe84e7eb78f1747e37a1725f6a8d2ca80935404a19298"], &(0x7f0000000100)=0xd8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0x42, "b922cd99e5262cda497d36b68b6999cde0fd7a664932c797fe55f5cf422160286e7bf5702e7c61f928a44228bd9f446dee21440d9865d1fc50e0c308c0df3fd06e5a"}, &(0x7f00000001c0)=0x4a) 2018/03/09 14:24:19 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$inet6(0xa, 0x2100000000000002, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x40600) getgid() pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000040)={0xb9, 0x7, 0x3f, 0x1, 0x1ff, 0x6, 0xe28, 0xffffffff}, &(0x7f0000000080)={0x7, 0x1, 0xfffffffffffffff7, 0x8, 0x100000000, 0xf83, 0x4708, 0x200}, &(0x7f00000000c0)={0xb072, 0x3, 0x2, 0x3, 0x8, 0xffffffff00000000, 0x7, 0x1}, &(0x7f0000000140)={r0, r1+30000000}, &(0x7f00000001c0)={&(0x7f0000000180)={0x2}, 0x8}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) 2018/03/09 14:24:19 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r1, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000002140)='em0*.]keyring!\x00', 0xf, 0x0) ioctl$TIOCEXCL(r1, 0x540c) sysinfo(&(0x7f0000000000)=""/230) 2018/03/09 14:24:19 executing program 6: r0 = creat(&(0x7f0000af5000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x26) ioctl$int_out(r0, 0x5464, &(0x7f0000000140)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000000c0)=""/50) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x8800, 0x0) 2018/03/09 14:24:19 executing program 1: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {}, @ext}], 0x30) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/03/09 14:24:19 executing program 5: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="62ca400000000000"]}) fcntl$getflags(0xffffffffffffffff, 0x1) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xc0181, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000280)) open(&(0x7f0000000240)='./file0\x00', 0xc001, 0x10) getsockopt(r0, 0x0, 0x2, &(0x7f0000000140)=""/156, &(0x7f0000000200)=0x9c) getsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f00000000c0)={@multicast2, @multicast1, @rand_addr}, &(0x7f0000000100)=0xc) 2018/03/09 14:24:19 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000082d000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x18, 0x2, 0x2, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000240)={r2, &(0x7f0000000140)=""/246}) [ 78.204334] binder: 13126:13130 unknown command 1114739973 [ 78.215655] binder: 13126:13130 ioctl c0306201 20012000 returned -22 [ 78.231438] binder: 13126:13139 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/09 14:24:19 executing program 6: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000307ffd), 0x0, 0x4, &(0x7f0000fbc000)) close(r0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) 2018/03/09 14:24:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000040)="08574f4b2d7400cc08c146852561", 0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x7, 0x7, 0x0, 0x3, 0x7, 0x2, 0x4, {0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x8, 0x2, 0x81, 0x6}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r2, 0xa}, &(0x7f00000002c0)=0x8) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=ANY=[@ANYBLOB="0c0100002f4d7b2f4f48100100ffffed8a38e07a41fc40000000"], 0x1c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r3, 0x8}, &(0x7f0000000140)=0x8) 2018/03/09 14:24:19 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000001c0)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2004, 0xffffffffffffffff) ioctl$VT_WAITACTIVE(r2, 0x5607) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x2, 0x5, 0x8008, 0x200, 0x8, 0x10000, 0x8, 0x0, r3}, 0x20) sendmsg$key(r0, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f3e08)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x17, 0x0, 0xa0, 0x0, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}]}, 0x38}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/09 14:24:19 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f00006c3000)=[{0x40081, 0x1, 0x0, 0x0, @tick, {}, {}, @time}], 0x30) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/03/09 14:24:19 executing program 3: r0 = socket(0x10, 0x80000000000002, 0x0) write(r0, &(0x7f0000000040)="240000002400ff010087042300367700e4ffffff01000000400000120000000000000000", 0x24) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000080)) 2018/03/09 14:24:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4c000000c552d546b923b912f5b3de4114c780ca6b8546fb4c82fa0300009ec267948cf4b096479d5d0800000000000000090036c2182b58b6abd75c61ee68006af10000000000000000150000000000"], &(0x7f0000005000)=0x54) setsockopt$inet_int(r0, 0x0, 0x2c, &(0x7f0000000080), 0xffffffffffffff4e) 2018/03/09 14:24:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0xad8f2fedb4f7c039, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001140)={0x7c, 0x0, &(0x7f00000000c0)=[@register_looper={0x630b}, @request_death={0x400c630e, 0x4, 0x1}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000000), &(0x7f0000000040)=[0x70]}, 0x5}}, @register_looper={0x630b}, @enter_looper={0x630c}, @increfs_done={0x40106308, r1, 0x2}], 0x1000, 0x0, &(0x7f0000000140)="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"}) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) setsockopt$inet_dccp_int(r0, 0x21, 0x1a, &(0x7f0000000000)=0xffffffffffffffc1, 0x4) r2 = request_key(&(0x7f0000001240)='user\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000012c0)='\x00', 0xfffffffffffffffc) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000001300)="1314fdb1dc7730a30c746e2b77f559c4f4ad7f668cc0118c17265c8e6703b68cc8f3225c4c17ee2e684e6a502f430edf5a45a788f3e379ea6ac8a4b8e6d3a6c566fababcb2e4e03e2912127701bc1b74928151f6216ede10b7e6dba282166be03458ee00d95187d0e0a5973544789042438ec0139c7c78910ebc9bceb36083e8e46badfd801fb996b19c39a3086b65c4b1c84683d9c05d7d756c60b8e0eb7c4a2c45c0a5917ff0b35d956a376093e75dc2071b72bfd13d1be7496c2d0cdc54c040cd37") add_key(&(0x7f0000001180)='id_resolver\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001200)="01ff3e7f882dbc6fc1bf9e9adb78a6d642b7cd657437911e25824fd2945983997b9c66", 0x23, r2) 2018/03/09 14:24:19 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x4, 0x0, &(0x7f000000d000)="62164b44"}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x5d62a4844baa7fe9, 0x51) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x8}) mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 78.232772] binder: 13126:13139 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 78.244298] binder: BINDER_SET_CONTEXT_MGR already set [ 78.244338] binder: 13126:13139 ioctl 40046207 0 returned -16 [ 78.260344] binder: 13126:13147 unknown command 1114739973 [ 78.260352] binder: 13126:13147 ioctl c0306201 20012000 returned -22 [ 78.261505] binder: 13126:13139 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 78.261532] binder: 13126:13147 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/09 14:24:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_eeprom={0xb}}) [ 78.313800] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=19759 sclass=netlink_route_socket pig=13156 comm=syz-executor0 [ 78.329299] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=19759 sclass=netlink_route_socket pig=13177 comm=syz-executor0 [ 78.354561] binder: send failed reply for transaction 50 to 13162:13180 2018/03/09 14:24:20 executing program 3: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000021ff8)) pipe(&(0x7f00000bfff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_validatetrans(r1, &(0x7f0000000380)={'system_u:object_r:audisp_remote_exec_t:s0', 0x20, 'system_u:object_r:systemd_systemctl_exec_t:s0', 0x20, 0x31, 0x39, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x79) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00') fcntl$setpipe(r1, 0x407, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000066000)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b7476733757dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd4107113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64722863d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9e6c446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe136797e7d7008d603de253372e93994e10590b44c71468723cdaa8a03687fc04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18bc33e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b49153ce364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa9836efd2cad153227f4af2c1b4f60c21573c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b43ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa00ddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d45cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c47", 0xfcc}], 0x1) write(r1, &(0x7f0000cde000)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) r2 = dup2(r0, r0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00000002c0)) modify_ldt$read(0x0, &(0x7f0000000200)=""/190, 0xbe) sendto$inet6(r0, &(0x7f00000000c0)="a668af47f2e05d4b75a4d8547ba5d4c102ee9f1f9ea2d1dc3f819fe0b118f12ee8121ca63c11bdb4f3e8f425818d115ac1330f74fb963ca4e0b1c99df4ca1ef987c58479affbbf12c32ebbf6fbb35f77a8b22368e15c44f703d6ab74cef5eb11a58f3b8505dcd1b721cd00f99a1482e6dc27d62c969b516470db78ac16811c18bc78480e96a00170e9fd95928bc1df3f8212f6e39763d23f90b220daf0aa83583eb934aadd00f8a914499065983517c8c1c3efa3ddd1aa9a9e67ab1493c3ca95643f2a2075c7c9", 0xc7, 0x4, &(0x7f00000001c0)={0xa, 0x4e20, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, 0x1c) 2018/03/09 14:24:20 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'gretap0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="00000000ff07000000000000c72caa2b53a10000"]}) 2018/03/09 14:24:20 executing program 6: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001940)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000001980)="fb20468c38ffdcbee7466216411520e991b5", 0x12) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0/file0\x00') 2018/03/09 14:24:20 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) mlock2(&(0x7f00009c6000/0x4000)=nil, 0x4000, 0x2) 2018/03/09 14:24:20 executing program 4: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) mmap(&(0x7f0000009000/0xc00000)=nil, 0x7ffffffff000, 0x0, 0x2c031, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x202, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000080)=""/112, &(0x7f0000000100)=0x70) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/09 14:24:20 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e24, 0xb8e, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}], 0x74) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/09 14:24:20 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001040)={{{@in=@loopback, @in=@broadcast}}, {{@in=@dev}}}, &(0x7f0000001140)=0xe8) r1 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0x4, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000001180)=""/4096) 2018/03/09 14:24:20 executing program 5: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f0000000040)='\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) prlimit64(0x0, 0x0, &(0x7f0000001000), &(0x7f0000000000)) 2018/03/09 14:24:20 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x80086601, &(0x7f00000011c0)=ANY=[@ANYBLOB="00000000000000b57300ecff0000000000000000000000000000000000000000"]) 2018/03/09 14:24:20 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000080)=""/69) 2018/03/09 14:24:20 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/03/09 14:24:20 executing program 1: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061eff4)={0x10}, 0xc, &(0x7f0000f6fff0)={&(0x7f0000d5ffbc)=@getlink={0x28, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MASTER={0x8, 0xa, 0x5}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x401, 0x9, 0xc095, 0x62e0ceec}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r1, 0x38, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x1ed7, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x4}]}, &(0x7f0000000100)=0x10) [ 78.362123] binder: BINDER_SET_CONTEXT_MGR already set [ 78.367652] binder: 13162:13180 ioctl 40046207 0 returned -16 [ 78.377355] binder_alloc: 13162: binder_alloc_buf, no vma [ 78.382931] binder: 13162:13180 transaction failed 29189/-3, size 0-0 line 3133 [ 78.391717] binder: undelivered TRANSACTION_ERROR: 29189 [ 78.397471] binder: undelivered TRANSACTION_COMPLETE [ 78.402608] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/09 14:24:20 executing program 4: r0 = socket(0x14, 0x5, 0x2000000000) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0xdfb, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0xa, [0x7, 0xffffffffffffff81, 0x53, 0x4, 0x80000000, 0x3, 0x8, 0xffffffff00000001, 0x40, 0x618]}, 0x18) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) 2018/03/09 14:24:20 executing program 5: mknod$loop(&(0x7f0000000140)='.', 0x2001, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000040)="0c6fe053c6572900ba66d2d20da9134535c4eb7b30b8657f829eeea1292f1809d2d6ef70d1d0771f1ecb080d502011169060b87d6ee2c284c8b5894443ff8dbdfeed462eefe29e2802071aed1fb5415f4d8be98770b8e6a067acd34c8da234d499adb98393bee9dbb7222e30756dc0d6bcb5622287e79699ca066a32b8cc545b271c266ffdf1c0e8dde7611ac1c2261c2ddc643997d75a1dca34377fa09b31ca1bb50d447cbcadd0f9d5b6cab7d14fa3b773d46a5b8d13f86bcb7294f16e0e1a6448df7c3d7db11774a824a57b3a255b165ec8e11b57200021019758f7793fd007895e99") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) r0 = dup(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000480)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f00000005c0)=0xe8) getresgid(&(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)=0x0) r4 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f00000006c0)=0x0, &(0x7f0000000700), &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f00000007c0)=0xc) r7 = open$dir(&(0x7f0000000800)='./file0\x00', 0x10800, 0x2) r8 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000900)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) r10 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r11 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000980)='/dev/ashmem\x00', 0x600002, 0x0) r12 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/ashmem\x00', 0x20000, 0x0) r13 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000ac0)='/selinux/member\x00', 0x2, 0x0) r14 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000b00)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000c00)=0xe8) getgroups(0x1, &(0x7f0000000c40)=[0xffffffffffffffff]) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000c80)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000cc0)={0x0, 0x80000, 0xffffffffffffff9c}) r19 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000d00)={0xffffffffffffffff}) r21 = socket$inet_tcp(0x2, 0x1, 0x0) r22 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000d40)='/selinux/checkreqprot\x00', 0x88280, 0x0) r23 = inotify_init1(0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000fc0)={0xffffffffffffffff, 0xffffffffffffffff}) r25 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@ipv4={[], [], @broadcast}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000001100)=0xe8) r27 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001140)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001180)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000001280)=0xe8) getresgid(&(0x7f00000012c0)=0x0, &(0x7f0000001300), &(0x7f0000001340)) recvmmsg(0xffffffffffffffff, &(0x7f00000052c0)=[{{&(0x7f0000001380)=@nfc_llcp, 0x80, &(0x7f0000001640)=[{&(0x7f0000001400)=""/16, 0x10}, {&(0x7f0000001440)=""/236, 0xec}, {&(0x7f0000001540)=""/217, 0xd9}], 0x3, &(0x7f0000001680)=""/4, 0x4, 0xfffffffffffffffe}, 0x6}, {{&(0x7f00000016c0)=@l2, 0x80, &(0x7f0000001900)=[{&(0x7f0000001740)=""/175, 0xaf}, {&(0x7f0000001800)=""/28, 0x1c}, {&(0x7f0000001840)=""/158, 0x9e}], 0x3, &(0x7f0000001940)=""/54, 0x36, 0x3}, 0x40}, {{&(0x7f0000001980)=@un=@abs, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001a00)=""/91, 0x5b}, {&(0x7f0000001a80)=""/66, 0x42}, {&(0x7f0000001b00)=""/200, 0xc8}, {&(0x7f0000001c00)=""/44, 0x2c}, {&(0x7f0000001c40)=""/40, 0x28}], 0x5, &(0x7f0000001d00)=""/58, 0x3a, 0x2bef}, 0x97}, {{&(0x7f0000001d40)=@sco, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/182, 0xb6}], 0x2, &(0x7f0000001f80)=""/168, 0xa8, 0x800}, 0x8}, {{&(0x7f0000002040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000025c0)=[{&(0x7f00000020c0)=""/243, 0xf3}, {&(0x7f00000021c0)=""/174, 0xae}, {&(0x7f0000002280)=""/115, 0x73}, {&(0x7f0000002300)=""/57, 0x39}, {&(0x7f0000002340)=""/177, 0xb1}, {&(0x7f0000002400)=""/129, 0x81}, {&(0x7f00000024c0)=""/65, 0x41}, {&(0x7f0000002540)=""/87, 0x57}], 0x8, &(0x7f0000002640)=""/223, 0xdf, 0x5f66}, 0xfffffffffffffe01}, {{&(0x7f0000002740)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000002a40)=[{&(0x7f00000027c0)=""/162, 0xa2}, {&(0x7f0000002880)=""/184, 0xb8}, {&(0x7f0000002940)=""/234, 0xea}], 0x3, &(0x7f0000002a80)=""/4, 0x4, 0x5}, 0x8}, {{0x0, 0x0, &(0x7f0000003dc0)=[{&(0x7f0000002ac0)=""/76, 0x4c}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/2, 0x2}, {&(0x7f0000003b80)=""/135, 0x87}, {&(0x7f0000003c40)=""/224, 0xe0}, {&(0x7f0000003d40)=""/96, 0x60}], 0x6, 0x0, 0x0, 0x8001}, 0x2}, {{&(0x7f0000003e40)=@l2, 0x80, &(0x7f0000005200)=[{&(0x7f0000003ec0)=""/251, 0xfb}, {&(0x7f0000003fc0)=""/4096, 0x1000}, {&(0x7f0000004fc0)=""/80, 0x50}, {&(0x7f0000005040)=""/61, 0x3d}, {&(0x7f0000005080)=""/126, 0x7e}, {&(0x7f0000005100)=""/197, 0xc5}], 0x6, &(0x7f0000005280)=""/5, 0x5, 0x2}, 0x1ff}], 0x8, 0x2001, &(0x7f00000054c0)={0x77359400}) r32 = syz_open_dev$sndtimer(&(0x7f0000005500)='/dev/snd/timer\x00', 0x0, 0x0) r33 = socket$inet6_tcp(0xa, 0x1, 0x0) r34 = socket$inet_tcp(0x2, 0x1, 0x0) r35 = socket$inet6_tcp(0xa, 0x1, 0x0) r36 = socket$inet_tcp(0x2, 0x1, 0x0) r37 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r38 = eventfd(0x3) r39 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000005600)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000005700)=0xe8) getgroups(0x3, &(0x7f0000005740)=[0x0, 0x0, 0x0]) sendmsg$unix(r0, &(0x7f0000005900)={&(0x7f0000000200)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000280)="47a5c7993b7fb47b82ba5099d5a8ea2c1a349dd318ebeffcb494dd5a9a6fff99174c991a09d0e2315879c7df14e1f024b8bc348a6ccf13384aa2c3966b9b4f1c500876ee0e27a9ab3b98b54004d844c4a2e376a49272d2fd8047a394006db1c32b2fe410aedd7c40443aabc7b07537326ab38d1d4f148be8e17f7b77999c76a9b7a21777bb0b0a0bbc4472bd583a0eaa24eb79ece08332969a54289d968418b17c62a53f7722ccab5868", 0xaa}, {&(0x7f0000000340)="7e60dfc9af0a3a0156dd8da093f12af5914737432ac9e32b5a96515731c63aebb9868c4163ea2a7aa26339fc2109363ad3a62fd2b271f6e242f6cbf01fb57130d1ebc1fac34cac229c835b778c56c6e0343f08e320a6e18e53d2f61cd358c716cc56b11c6803af19cb1f348b010acb6d8ba7397ae7568f623138f75edd075b35839a2a656ce95a432e4e06a61cd3a9804593638f135ae663a375a1e928ba74940d8aba", 0xa3}, {&(0x7f0000000400)="611f064fc6a5178efe1d7df68e1c88c330a07491d8a1c1df1e6fa69b1a5ad1786c8e329c", 0x24}], 0x3, &(0x7f0000005780)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r7, r8, r9, r10, r11, r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23, r24]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x30, 0x1, 0x1, [r31, r32, r33, r34, r35, r36, r37, r38]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}], 0x150, 0x20000000}, 0x8000) r42 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x14000, 0x4) accept4$vsock_stream(r42, &(0x7f00000001c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80000) 2018/03/09 14:24:20 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(r0, 0x4, 0x4000) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000000000), 0x4) 2018/03/09 14:24:20 executing program 1: r0 = socket(0x0, 0x6, 0xfff) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40c08}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x224, 0x35, 0x100, 0x70bd2a, 0x25dfdbfc, {0x1a}, [@typed={0xd8, 0x60, @binary="e49a0ffc6c8d4fc1074c0c5a117c1aecc6b14bfbd600a73ca88efe0cb18955948c2650b968616ba1b7aeae7fae4cc9fcb0b1b5ad54f028231b96fcb149ed28bfbc2d4665f4f0ae25b532259a27f896a2a2c3906262af5094e8f810fb2060ac780c3c92ba72bb3325e6594b4815b08bc881c8856f080f4941ac13503d1bec20f8617d18607c7ecd2db914abf9c6495a969c20504d586047f5cd0c0299f93995e108268184fa798229f9ebeb1270a81b1dda19b1260af607e58571450748121d6b3b6ea93e05fdefcf90166dd67b51"}, @typed={0xc, 0x68, @fd=r0}, @generic="c03cd6b60a867792b5a528f17a95520fe31392d4559d0beaaf5f351f054a05baa3b1b39006adc9744ef3ed9c6d0e0a491687a9a5d0ec2cdb763b82b847d348a7d707cabc1ec709c0867f08bbf8bda5f53b8a0ed07c083d84cab8546286de2b7ab52b31e23bc70f4a035ac80ef5262720ef13c112be0f3e0650bffafce3e9d687b72126d6084820c4e21b1d1b4722235a479fe345f804bdb75b5a114c894172d699f6fee288d7e380ef0785a27ead8d3c3a18af48de7cab47bd239ea1e99e3148bae34d8ed2268bdf055d", @generic="6832920cfae33f9fcf7282d13835012bc385b9732acc29d7b9d7db14e2f48a48adfe6d6fb10ca2ef48ad71d869d229af2111385d7b24f96c7ed29627173eee721d4e69d7c56cf6f6bbf5f6dec3f30c93acbbd515ae8e92f63a5c597687861a80"]}, 0x224}, 0x1, 0x0, 0x0, 0x4000}, 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) futimesat(r1, &(0x7f0000000040)='/', &(0x7f0000000180)={{}, {0x77359400}}) 2018/03/09 14:24:20 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b71ff4)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000040)=""/235, &(0x7f0000000140)=0xeb) epoll_wait(r1, &(0x7f00001bf000)=[{}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000051ff4)={0x13}) 2018/03/09 14:24:20 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x400) fremovexattr(r0, &(0x7f0000d66000)=@known='security.selinux\x00') 2018/03/09 14:24:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="852a62730000fb1ea6b5fcf64d015eca0000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x50f, 0x0, &(0x7f0000000140)=[@release={0x40046306}], 0xfffffffffffffd73, 0x0, &(0x7f00000002c0)="722b28050eb6b526bc9b7f436cb985f10000000000000000001f9eae5b81636215aafe632d0dec1ef915413d6dd2be35104b3a3671a8aa4ee8b63216163f495fcdc2ac62465fbfe806dc3df58835016bec5846a5663c3ad0e72262ed3ad9ceabed0bd2eeb7a9afd7409d485b803e92796a214361a860b2787c8888fc2441cba3c687834799946750e5470a60e3158ee1586fbee9d6be4e8001"}) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000180)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000080)=[@clear_death={0x400c630f}], 0x0, 0x0, &(0x7f00000002c0)}) fcntl$dupfd(r1, 0x405, r0) 2018/03/09 14:24:20 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a73ff0)='/dev/sequencer2\x00', 0x100000000008002, 0x0) fchdir(r0) write$sndseq(r0, &(0x7f0000a74fd0)=[{0x5b94, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffe, {}, {}, @raw32}], 0x30) 2018/03/09 14:24:20 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000000180)=ANY=[@ANYBLOB="3000000018001d6100000000000000000a000000ed91d446ab000000060000000014ddd885eb000000", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) 2018/03/09 14:24:20 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x9) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x1, 0x0, 0x1, 0xff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000000c0)={r2, 0x9}) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012f70), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1a00ffffffee3e270271d3a65b35341f7bf9000860000000e2d800000000000000"], 0x18}, 0x0) 2018/03/09 14:24:20 executing program 2: r0 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4200, r0, 0xff, 0x20) r1 = open(&(0x7f0000e06ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x9, 0x4) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file1\x00') getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/03/09 14:24:20 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0x9, 0x180000000000, 0x7, 'queue0\x00', 0x6}) r1 = epoll_create1(0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x10000]) r2 = epoll_create1(0x0) r3 = dup2(r0, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x10}) write(r0, &(0x7f0000417000), 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x1f, 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0xc8, 0x9, 0xffffffff80000001, "5aa0dd3e6ad47ab56a1c548a1b9c793b4b52a15d21727c38a5ebd4679aa220de9bbecd2b12d05f9acb81d7a8fb9f2031b857557c21ea3bdeb1a65c8753ef067eb2fa0ef69573dbdd30ab6ed76f019ab2"}, 0xd8) 2018/03/09 14:24:20 executing program 7: r0 = socket(0x4, 0x8, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/83, &(0x7f0000000080)=0x53) 2018/03/09 14:24:20 executing program 2: r0 = socket$inet(0x10, 0x80001, 0x5797e0dd) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/03/09 14:24:20 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000000), 0x4) mq_open(&(0x7f0000000080)='$\x00', 0x8c3, 0x100, &(0x7f00000000c0)={0x2, 0x149e, 0x6, 0x0, 0x3, 0x80000001, 0xffff, 0x929}) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) geteuid() stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) geteuid() getresuid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0xa0000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000380)="e334e9063d6ea34e52d0a4c2ed848a10", 0x10) fchown(r0, r3, r2) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/03/09 14:24:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') lseek(r0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00001cbfe0)=[{&(0x7f0000000400)=""/64, 0x40}], 0x1) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000440)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000080)="aa3ea7d3d69518962b4e537aef81440e6c3fe1c30bd8411481e1a9fc316a6c768a4522706f2c35cdf6b6c2c67ba5459c48a199d3cc0015043cd0b0ff52097dd0", 0x40}, {&(0x7f00000000c0)="183bd5b2cbd2b1b4e8622eb267a09b930583408aa8e79656d6f3c5e4e73bd5e9328782c058f5800e366f1c22b6e11858807524be44e2d286d0a663a6661aed88ce6bcc6bf5156f0cb2b1c7ee15c11abb7caceb4b6a1a97e76db929ec5a6aad0065e4a53b58a444337bb73b01b42db05586d2a1e737b525", 0x77}], 0x2, &(0x7f0000000380)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x4000}, 0x84) 2018/03/09 14:24:20 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x18e) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000180)=ANY=[@ANYBLOB="060000009d00000031fc1ccd66114871471bdb5739d817aba0a8bb3118e4c964b1a098b042f1a72d19a17392cc1cad812eded8246949b2311673e0ad0c94872d93804e087e7a2ac2f64328f28c39a0b4b35c57783d289421d870725a5622c1b64707721dfb7a3308df57697a1c405d9fef42e7f5f377ddea16b9535c97020690564bf765fded652586263320b7ea4edbf22f2629c8a2cf781598468f50f1bf747ad90c95d3"]) geteuid() r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x2000040) inotify_rm_watch(r1, r2) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, {0xa, 0x4e20, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x3, [0x2, 0x9, 0x18000000000000, 0x0, 0x7f, 0x1, 0x7fff, 0x1ff]}, 0x5c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e23, @rand_addr=0x7fffffff}}) [ 78.608455] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 78.617527] IPv6: NLM_F_CREATE should be specified when creating new route [ 78.631447] audit: type=1400 audit(1520605460.305:53): avc: denied { transfer } for pid=13237 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/09 14:24:20 executing program 7: mkdir(&(0x7f0000000180)='..', 0x173) symlink(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0/file1\x00') mkdir(&(0x7f0000000040)='./file0/file0/file1\x00', 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0/file0\x00') 2018/03/09 14:24:20 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvfrom(r0, &(0x7f0000000200)=""/119, 0x77, 0x62, &(0x7f0000000280)=@ethernet={0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000003c0)={@empty, r3}, 0x14) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) recvfrom(r1, &(0x7f0000f9cf9b)=""/101, 0xfffffffffffffe9e, 0x0, 0x0, 0x3426c6ef012208ef) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000000)=""/177, &(0x7f0000000100)=0xb1) 2018/03/09 14:24:20 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1000, 0x800) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0xd2d8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100)={0x77359400}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) [ 78.666483] binder: 13237:13244 Release 1 refcount change on invalid ref 0 ret -22 [ 78.678368] binder: 13237:13244 unknown command 0 [ 78.685472] binder: 13237:13244 ioctl c0306201 200000c0 returned -22 [ 78.699576] binder: 13237:13244 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 78.707871] binder_alloc: binder_alloc_mmap_handler: 13237 20ffb000-20ffe000 already mapped failed -16 [ 78.719040] binder_alloc: 13237: binder_alloc_buf, no vma [ 78.719638] binder: BINDER_SET_CONTEXT_MGR already set [ 78.719646] binder: 13237:13244 ioctl 40046207 0 returned -16 [ 78.741815] binder: 13237:13244 Release 1 refcount change on invalid ref 0 ret -22 [ 78.741822] binder: 13237:13244 unknown command 0 [ 78.741831] binder: 13237:13244 ioctl c0306201 200000c0 returned -22 2018/03/09 14:24:20 executing program 6: gettid() exit(0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000000100)=@random={'os2.', ')\x00'}, &(0x7f0000000140)='comm\x00', 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000000)={0x10001, 0xffff, 0x0, 'queue1\x00', 0x4}) r0 = socket$inet(0x2, 0x3, 0xffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@remote, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000600)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000640)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000740)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000780)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@loopback=0x7f000001, 0x4e24, 0x4, 0x4e23, 0x1000, 0xa, 0x80, 0xa0, 0x33, r1, r2}, {0x8, 0x223, 0x1, 0x800, 0x5, 0x4, 0xff, 0xb7}, {0xf8, 0x1, 0x5, 0x9}, 0xff, 0x6e6bbb, 0x1, 0x1, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x4d4, 0x32}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x1, 0x3, 0x1, 0x6, 0xa40e, 0x3000000}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000180)={{0x2, 0x3}, 0x0, 0x29d9b9ea, 0xc790, {0x81, 0x3ff}, 0x0, 0x2}) 2018/03/09 14:24:20 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x80800) mmap$binder(&(0x7f000033d000/0x1000)=nil, 0x1000, 0x5, 0x200000000012, r0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0xffffffffffffffff) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000003000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000001f9d)) 2018/03/09 14:24:20 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000effc)=0x90) 2018/03/09 14:24:20 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x36a3) socket$inet6(0xa, 0x0, 0x9) 2018/03/09 14:24:20 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000180)=0x22, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x102) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x789543, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000080)={0x1, 0x1, 0x4, 0x3, 0x4, [{0xfff, 0x8, 0x1, 0x0, 0x0, 0x80}, {0x8, 0x7, 0x8, 0x0, 0x0, 0x1f02}, {0x26c, 0x2, 0x0, 0x0, 0x0, 0x1201}, {0x8c8, 0x3, 0x0, 0x0, 0x0, 0x402}]}) ioctl$TIOCSLCKTRMIOS(r2, 0x40045431, &(0x7f0000c0efdc)) 2018/03/09 14:24:20 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d14ffc)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x150, 0x0, &(0x7f0000581000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x414}, 0x1}, 0x0) 2018/03/09 14:24:20 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f000042e000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x190) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40034, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x44400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000b89000/0x9000)=nil, 0x9000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x1e, r0, 0x0) 2018/03/09 14:24:20 executing program 4: r0 = socket$packet(0x11, 0xa, 0x300) r1 = dup2(r0, r0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000000)) getsockname(r0, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000180)=0x80) 2018/03/09 14:24:20 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000000)="92", 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) fcntl$addseals(r0, 0x409, 0xc) setsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f00000000c0)=0x7fffffff, 0x4) 2018/03/09 14:24:20 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000fcf8000000000000000000000000"], 0x10}}], 0x2, 0x0) execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000000c0)='-\x00', &(0x7f0000000100)='{selinux,,[..,+system\x00', &(0x7f0000000140)='#vmnet1nodevsystem.selinux$ppp0bdev\x00', &(0x7f0000000180)='.cpusetcpuset]\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000400)="a0011aeebbdd0ea7d221499a2cff50abbe473187393347c33441fdd46691fe30ee74c97785ce5b9996d9adb278e8ae3e0ea7e0e817ee711b0ab7754fe0f63d329d98f444df93ca87cda2bf8a607c9e656f538af0abad2fbc242b986e7a99d84415a302eac3251a7ece837d7cab8f6a45892993ddaa4f3316df1dd389e75886e4665add5dc5207f8e45b0184a27c315979eb1c323a536e7deb13e0ac520e4ee112bc38f5b996d0f86b82f3d0a96c9e3a30592a7094d3e", &(0x7f0000000240)='/]keyring\x00', &(0x7f0000000280)='&[\x00', &(0x7f00000002c0)='bdevlo{\x00'], &(0x7f0000000600)=[&(0x7f0000000540)="75736572f827776c616e302376626f786e6574315c3a4000"]) 2018/03/09 14:24:20 executing program 0: socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) recvfrom$unix(r1, &(0x7f000019b000), 0x0, 0x0, &(0x7f0000602ff6)=@file={0x0, './file0\x00'}, 0xa) close(r0) [ 78.744653] binder: 13237:13244 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 78.768775] binder: 13237:13282 transaction failed 29189/-3, size 40-8 line 3133 [ 78.778771] binder: undelivered TRANSACTION_ERROR: 29189 [ 78.784228] binder: release 13237:13244 transaction 53 out, still active [ 78.791094] binder: unexpected work type, 4, not freed [ 78.796350] binder: undelivered TRANSACTION_COMPLETE [ 78.801666] binder: send failed reply for transaction 53, target dead 2018/03/09 14:24:20 executing program 7: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x200000000001, 0xb, 0x4, &(0x7f0000a94000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) 2018/03/09 14:24:20 executing program 1: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) finit_module(r1, &(0x7f0000000140)='keyring\x00', 0x3) keyctl$clear(0x7, r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000340)={r3, &(0x7f0000000280)=""/132}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) wait4(r4, &(0x7f0000000040), 0x0, &(0x7f0000000080)) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000380), &(0x7f00000003c0)=0x8) 2018/03/09 14:24:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000080)='./file0\x00', 0x94000, 0x40) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) recvfrom$packet(r2, &(0x7f00000000c0)=""/107, 0x6b, 0x1, &(0x7f0000000380)={0x11, 0x2, r3, 0x1, 0x51882791, 0x6, @random="e4d2c4537189"}, 0x14) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @empty, 'tunl0\x00'}}) 2018/03/09 14:24:20 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) mlock(&(0x7f000053a000/0x3000)=nil, 0x3000) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/03/09 14:24:20 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0x8) futex(&(0x7f0000000200)=0x1, 0x0, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x27, "f08c41b710fbb766b66cf3821a7eb46771c0191131e4d2dd43ca009825945be08c3dfbf196261f"}, &(0x7f00000000c0)=0x2f) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x3ff, 0x800002ec, [0x3, 0x1ff, 0x3, 0x3]}, &(0x7f0000000140)=0x10) setsockopt$inet_opts(r0, 0x0, 0x400000000004, &(0x7f00000002c0)="441f08f10000000000ffff00000302781305004ca600e211a13f445cb7", 0x1d) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000311000), &(0x7f0000003ffc)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req) 2018/03/09 14:24:20 executing program 1: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x200000005405, &(0x7f00009fbff8)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xa000, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000280)={0x1, 0xb4, 0x4, 0x6f, &(0x7f0000000040)=""/111, 0xcd, &(0x7f00000000c0)=""/205, 0x82, &(0x7f00000001c0)=""/130}) 2018/03/09 14:24:20 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f0000168f26), 0x0, 0x0, &(0x7f00008d2000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000000000)='`,\x00!', 0x4, 0x24040800, 0x0, 0x0) 2018/03/09 14:24:20 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/rt_acct\x00') mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x200000d, 0x50, r0, 0x0) pread64(r0, &(0x7f0000000040), 0x0, 0x0) 2018/03/09 14:24:20 executing program 0: getgroups(0xfffffd94, &(0x7f00009e3ff4)=[0x0, 0x0, 0x0]) 2018/03/09 14:24:20 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000800)='/dev/hwrng\x00', 0x84100, 0x0) accept4$nfc_llcp(r3, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x80800) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r4 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="eacb9e6b3db2c7186cdf691cf4e94e229c503b5f2d35c3196c70afba092c573335696b34621f58c5bc4bcf725fbf65717eaa7ad0f07ce8d3bfe6993ee150cc134d858ac5f5786f1bb890cac038ff3b4c6a2c694dac4503c130860bf1a00af1e7260b402446be308cce8ed1ecd6d6683751627054", 0x74, 0xfffffffffffffffb) r5 = add_key$user(&(0x7f00000006c0)='user\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000740)="ee8d435d32368a4ba5c138df396e37352c2ba2dd4935a27f3d01dd921c5b44680226c6bef55c1f3c48c9607d76c4fb0a72091c0aaf9ed1c6f27e02bf1f30817a393ff5dd70e147dcad91fc4661b836dc", 0x50, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r4, &(0x7f0000000640)=[{&(0x7f0000000280)="a9da3d07a82397a591fdf4113d66d7a3b2a8cf615e3839d589df41f2789bcec5421b2a6897df741cb833cb3c2a0f67", 0x2f}, {&(0x7f00000002c0)="31cad41ec38bd3bc6ffd22b5", 0xc}, {&(0x7f0000000300)="ac2564557b5dd7cc897459b45f28d2160af02c2213275b8512af3bd2eb158dbfca8f9cc92a69bb09585f35bcac7658abc1f7d3ca3cc97e558e09254af632e9548d0ed0d035a62d5ef65afbda5ca5cd20aec051e8970e6205570282650f6421dfde72a427e7b889599b20303a920ebc0690cce83669f1e314c780bc903a3dec86b922faa98ff4418fb3783b30ce37f27c6eceb9d849229035fa3eead548d4fd5e8422d5abc6cef7996f7bf5190f3969a392079627262c9c9c9c741694f47461fc1727eb8f451d44bb35df18a971db8458", 0xd0}, {&(0x7f0000000400)="fa64421126382b5adf9fe369a4aefd2c24db61ad9f839a853a95ddd50983a05199e9319cce78fe6c7e475151f689a94ac6289e93087ea69dea725f1583b0dcff49f084849de2cda8bc2df08d38a2a9d1ca7ab05fdf0b50799c40f78deb9467c03d69a046d2478d8b80bf2de65a2ea87ce2a75ad49d165a4ae0d78eee24b3f9a0976416d53f7a11017f65bc1cada66b0afc3adaf4c22b2e35d41d282bbefa", 0x9e}, {&(0x7f00000004c0)="f446d73ef9a45f4a16774300ec7fe649d6bef1107b79a8d9db3d710d82b9d432cd83f7d57ea52059f81fe24941a200e2b88477b46042fd13aac93f64c8e7aca7be25e725fc2d5c89e766c9c94296fac63dff935b8fbcf56131626367d4206288a6960a160ec0a3099fff43b0bcd42470eb7fef07069ea74613706aa4a1a3e94a965145ae59e5875cb5c1a1cf7614748877a52955e28da88a3b0c193d28cdf1e09c2998f25b1c2db7475b5882", 0xac}, {&(0x7f0000000580)="59b73d5199a71b4274cb9dcd6a5665db5552a12bd9e999b59430ba8eb8935bb0d683eaa6017fbaefffc157bdea3d4eb73ada47b6c61d6070d2c947028d5abed1d95ef612c1eda1c9ef6ab6df8e8e32b797982d0f613579d5da6a07bf32b6eb888aea761eaf934851049406c3ee9babad76ba1412876f660a83cd23d26f5b620fc7a402022a253374001b3354c5b06aef6252cb5092d9b9b8458079b92e6144a65950cfa6de707e974d8dc3797486d0d362e3fc", 0xb3}], 0x6, r5) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000200)) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/03/09 14:24:20 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x804e20, 0x0, @dev={0xfe, 0x80, [], 0xb}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f0000000ff0), 0x0, &(0x7f0000003000)}, 0xc100) read(r0, &(0x7f0000001d40)=""/4096, 0x1000) sendto$inet6(r0, &(0x7f0000001000)="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", 0xd01, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/09 14:24:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0x0, 0x22000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) membarrier(0x60, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) shutdown(r0, 0x1) 2018/03/09 14:24:20 executing program 4: unshare(0x8000000000040600) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = timerfd_create(0x7, 0x7ffff) timerfd_gettime(r1, &(0x7f0000003fe0)) 2018/03/09 14:24:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\b']}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x4) 2018/03/09 14:24:20 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000100)={0x10001}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) sched_setattr(r2, &(0x7f0000000180)={0x0, 0x5, 0x1, 0x3, 0x7fffffff, 0x7, 0x0, 0x5}, 0x0) 2018/03/09 14:24:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x202000000000001a, &(0x7f0000000140)="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", 0xfffffffffffffcc9) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x32) setsockopt(r1, 0x111, 0x0, &(0x7f0000f27000), 0xcb8cf6) pipe(&(0x7f00000002c0)) r2 = memfd_create(&(0x7f0000000000)='trustedppp0\x00', 0x3) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000040)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003400)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000003500)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000003540)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xd}, @mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x0, 0x80000000, 0x400, 0x5, 0x80000040, r3}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000000c0)={0x1f, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x8001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1c5, 0x1, 0x0, 0x5, 0x1000, &(0x7f0000000080)='lo\x00', 0x8, 0x2, 0x8}) 2018/03/09 14:24:20 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x10015, &(0x7f0000000000)=0x5, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000040)=0xffffffffffffff74) 2018/03/09 14:24:20 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000000c0)=""/27) mremap(&(0x7f00000fd000/0xc00000)=nil, 0xc00000, 0x3000, 0x0, &(0x7f0000024000/0x3000)=nil) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x0, 0x5, 0x9, 0x9, 0x1}, &(0x7f0000000140)=0x14) 2018/03/09 14:24:20 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000000c0)=0x4, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000080)={0x7, 0x1}) 2018/03/09 14:24:20 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value, &(0x7f0000000500)=0x8) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="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", 0x457, 0x0, &(0x7f0000001040)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) 2018/03/09 14:24:21 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x40}) munmap(&(0x7f0000011000/0x2000)=nil, 0x2000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r0, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) dup2(r0, r2) 2018/03/09 14:24:21 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x90000) readv(r0, &(0x7f00007b7fe0)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a63ff3)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r4, 0x8, r1) read$eventfd(r2, &(0x7f0000e5aff8), 0xfffffc7a) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b28fe0)=[{r5}], 0x1, 0xfffffffffffffff8) dup3(r4, r5, 0x0) tkill(r3, 0x16) 2018/03/09 14:24:21 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) sendmsg$netrom(r0, &(0x7f0000000380)={&(0x7f0000000040)=@ax25={0x3, {"db471b60931391"}, 0x4}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000080)="8b70b56f3757eff7ef7d2384a3e1ce2b64d2cffb91bf920f2f30c7dfca66dbd16c53451afd90906fd7debee0c5f8071710906c4d6d468e1cb9466fda39ab1732171a3d212faa8f63faa316f9b2f657f06bc1e8d787a68b42f9a939", 0x5b}, {&(0x7f0000000100)="378e74b354ecb43352bc3752b22dc3e51a5f1bf6bee2b82bfcd2edf60c9994b7e0d088b0171fee5ef478d43ba2f1880db3116be39d", 0x35}, {&(0x7f0000000140)="ba6db4d033a5717127ee9df291a9280f49d6748b17cbb3a068aebd76c804e37826b636e18c2e0e8faa3b8289c1c28a73c3431ccc52e1939b9eb29fe40e239f3131374819074feb9a518474993e242e3d81e2c628d1e0322af22b03878969e49e7dace3da77d663b639a59698aa1600ad364259d3a807e23cce353e7df5550fa2ffba49b8ab0139360a889b113a0915d1b3a3c4df7cd83073f534bfdfe9be15f18d4901143377f3902b574cc9d2b8f57a318225b9a79d53ff1294c08c171016e358f9b8f99d", 0xc5}, {&(0x7f0000000240)="0184b33470169eefaaac60a09c8edeb770221f0019226aed23c461c0566e3706e0695299505cd2e534ba5059cc1cecc0d84e5cbe07f67d7f92a8af50981854edf62f9b4689853405c9958dc0644cbfffa0d15f5b5d86778f5d933135e2b83017d1796192c6ef6245aebf7b5a6c70eca1a07112979fa3a3e4c7f232c458668df9825c189c087f4e043aef1fc49790c69643864c0e15968d1a9946b259b49e07746632fdd7", 0xa4}], 0x4, &(0x7f0000000340), 0x0, 0x80}, 0x50) syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/03/09 14:24:21 executing program 2: clone(0x0, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000200), &(0x7f0000000240)) r0 = getpid() waitid(0x2, r0, 0x0, 0x80000004, &(0x7f0000000040)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x118) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000140)={0x0, 0x3, 0x100, 0x3, 0x4}) 2018/03/09 14:24:21 executing program 3: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4200, 0x0) 2018/03/09 14:24:21 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000230ff0)='/dev/sequencer2\x00', 0x0, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000000040)=""/207) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000140)={0x8000, 0x0, 0x0, 0x9, 0x3, 0x8, 0x3, 0x2, 0x8, 0x612e}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000180)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0)={0x0, 0x6, 0x1, 0xbf, 0x100000001}, 0x14) 2018/03/09 14:24:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountstats\x00') pread64(r0, &(0x7f0000015000), 0x0, 0x0) pread64(r0, &(0x7f0000000040)=""/80, 0xfffffffffffffdb5, 0x0) 2018/03/09 14:24:21 executing program 1: seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x27, &(0x7f00009b7ff0)}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x18000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x80}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff2b12}}, [0x6b, 0x3, 0x0, 0x3, 0xc3, 0x7fff, 0x5, 0x4, 0x200000000000000, 0x8, 0x4, 0xfffffffffffffffd, 0x8, 0xfff, 0x8]}, &(0x7f0000000240)=0x100) 2018/03/09 14:24:21 executing program 2: syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) sysinfo(&(0x7f0000000000)=""/236) 2018/03/09 14:24:21 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xe45d, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000fe3fce)=""/50) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/09 14:24:21 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x9, 0x2, 0xff, 'queue0\x00', 0x2225}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000c79fb0)) 2018/03/09 14:24:21 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f00005c2000/0x3000)=nil, 0x3000, 0xc) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0xffff}, &(0x7f0000000100)=0x8) 2018/03/09 14:24:21 executing program 0: r0 = socket(0x18, 0x0, 0x1) uname(&(0x7f00000001c0)=""/4096) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa, 0x4e20}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x4, &(0x7f0000000040)="0f9cd509", 0x4) 2018/03/09 14:24:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x8000000000000000) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000140)={0x3}) ioctl$LOOP_GET_STATUS(r0, 0x80081270, &(0x7f0000000000)) 2018/03/09 14:24:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$getregs(0xe, r1, 0x101, &(0x7f0000000040)=""/134) ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000000)={'sit0\x00', @ifru_mtu}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x101040, 0x2) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000140)) 2018/03/09 14:24:21 executing program 0: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="0390c16db16c182342ad0011dac595b7d53e91066ec9f04cfdcc7f4e3b48f1a876c03d48e253de9842e59a80693e6fcfcd56be81d6fdf16c6d6885eab454d097352d17cbd97069a9e1c91f527b486c13138cc6f984658ed622349eae3d38134b3b2f4da0ec878bb24b6e0b8c7021d0ba0d85a834d760d40fb1732cc2af4f698794e5f3fdebd87d8984d11a70aa9268517909805980419a47b6c39143bc6b07fffb581507356e8380a5b814bfa8a4f0f73c0137bd31233e9fbfbe9d6370bb", 0xbe, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r0, 0x2e4) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000)='.', 0x1, r1) 2018/03/09 14:24:21 executing program 3: socketpair(0xf, 0x3, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000000080), 0x0, 0x2020, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000000c0)=0xfffffffffffffef7) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e24, 0x8, @empty, 0xffffffffffffff81}}, 0x8616, 0xccb, 0x3, 0x4, 0x40}, 0x98) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000001c0)={'security\x00'}, &(0x7f0000000240)=0x54) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ff8)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000001f40)}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'rose0\x00', 0x401}) 2018/03/09 14:24:21 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x480) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000080)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000000c0)="ed9943ad46b84f74bc00e6ad6ef25e810c9f0b6ce17b21e61ee776451cc22e8431e199eeebd0eed652ef5be2e662623c9cd1190d3d3cf2d831fd1fedcfb6b50c9ab5320f473c20d0874dc3ca2411b9ac9af21ac9cea3bd8aaa1f6a7ef855f4185d9109c61ea6393543a6ca731d3afb26bf452e4da7730188986e256483c87dbb1baddcbde1c746ae28c021bbdbc8404d4c4e907517d1ff2676c274b9"}, {&(0x7f0000000180)="4ad53d9dfa5762a942be86bd31b708efe50d3798dffddf4078094b77478ac78ecb30a2e72ac53bdf0fcb9b8816b884c7a1f52afd3f4bca7905b5ac7bd17a7e3f9406f16c6049885874c466176be03e76a28fd05f0399eb726e1218ced1d9e71844d858b28137eb00980e28955f90b59730bc492bf587a93f07e807e1acc069b047538c75913d"}, {&(0x7f0000000240)="5affa0300da8d703722c954b81e695e6660a8640f4273f8c8d2b2eaecb635cf39925d8645726cd512580cdca7f3ecf52b3968ca0de0bd8730879993349ae932edd3ea611df668dfdf890013332b2f2df6189df626887a071f81b01c1bd4a5b9293d3e5f6e243ac80dc7abeedea8214cdaa8ddf4adbe53660cc42f9f9efae26bbb9ed2bf039a8003da286214be557a94efd7ffedd64cf1032b5affc99bcb4251294b89512a8f4fd7ccaa637e27477756ff32017d23df702523ca466bc8e2174d43cc062bfe0d39818237ac9c99a1a244d1aace396374a2a5291dbcb10"}, {&(0x7f0000000340)="adfb0adbc0ded39ee98b83d5da1c7beab8be979b233552ef030245300ad01703438fe7958f41e741b21464b7534e54d14fff146b79f33678b9fdb5aaf64826ab94b97f60968ab9ea9d4b6274194b59332845833c6c7b9a9cf0d2ee13191077c5f71ec66f97734e4cfd37f41419a49f2b2ab515fc261c57fc28bc8229729b211e83e1b6b4783a444fea03ae95ed1bcefb874e6ac5d005e3b1f9618d772ff1fc32be349e32dba31400f7f00c663513c3be51e446630d956e31fdf456ff172a1204fee2844125c950820a0b5875f52ae66428279b2d27ba762b", 0xffffffffffffff5d}, {&(0x7f0000000440)="38e654139f553ebb1e1be0398e19c043a089f2f732a5f273fab283d679485ae2ee6017c421fcc4660ba06a144e3f390f60c974aa0eb1192505565307699b2cb4bb26bd05e2b7c9c88a332439eed6b7a4f86f2e491ce17c4845931161bb6681461a5524b498dc2ac4c37b82e4d474ef5c8c860af9e2111e03cb972f"}], 0x10000000000000e1}, 0x800008000) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/03/09 14:24:21 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) socket(0xb, 0x80b, 0x400) 2018/03/09 14:24:21 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100, 0x40) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000440)={0x10400, 0x3, 0x2}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x7, 0x2, 0x1, 0x21}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000003c0)={r1, 0x7}, 0x8) unshare(0x82404100) r2 = socket(0x10, 0x2, 0x0) getsockname$netrom(r2, &(0x7f00009aeff0), &(0x7f0000551ffc)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000080)=""/151, &(0x7f0000000140)=0x97) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in=@dev, @in6=@mcast1}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) 2018/03/09 14:24:21 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x20000, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x4000) ppoll(&(0x7f0000000140)=[{r0, 0x220}, {r1, 0x10}], 0x2, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)={0xfffffffffffffff7}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r2, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000180fc0)=[{0x3}, {}, {}, {}, {}, {}, {}, {}], 0x200000000000011c) r3 = dup2(r2, r2) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f00000000c0)={'tunl0\x00', {0x4, 0x3, 0x40, "95035b500b9d", 0x44}}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0\x00', r4, &(0x7f0000000280)='./file0\x00') clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futimesat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {r5, r6/1000+10000}}) 2018/03/09 14:24:21 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ppoll(&(0x7f0000000100)=[{r2, 0xc}, {r0, 0x200}], 0x2, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0)={0x1}, 0x8) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000140)='/selinux/mls\x00') setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd0ff0)={0x2, &(0x7f0000fefff0)=[{0x3c}, {0x6}]}, 0x10) sendmmsg$unix(r0, &(0x7f00006a1e08)=[{&(0x7f0000fe5ff6)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000fe5fe0)}], 0x1, 0x0) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="48b7c82f87779e66c32cbd8dfa1429315f4c31779369ce5732ff26afd8753e7d15c469528d7649780a11c9f1ada7504a4b120c2ca927389e45d24ccb0c7a6593590d2954923730d3fc75836030002ef8d27d8cffb96e353e7d4142286159caa3bb85e4b5f319b410a81c4d98a987009ed8306a1b31964425e490bd9257f9d4836e4098bc62f27371d40c586f96f57f27553fa7a9872c9ecd6a282dbc6deab524a663441261281aad82ce4c402ebb07246af68c026bcc1013df3385b42078e248052e883a", 0xc4, 0xfffffffffffffffe) r4 = add_key(&(0x7f0000000380)='big_key\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="684de9deafeeed959939e5f1707809c444d8c13c56049f7b", 0x18, 0xfffffffffffffffc) keyctl$reject(0x13, r3, 0xbad, 0x3, r4) accept$unix(r2, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) 2018/03/09 14:24:21 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) pread64(r1, &(0x7f00000000c0)=""/87, 0x57, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000300)={0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20, @multicast1=0xe0000001}}) getsockname$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) getsockopt$bt_hci(r3, 0x0, 0x2, &(0x7f0000000380)=""/246, &(0x7f0000000080)=0xf6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip6gre0\x00', r4}) 2018/03/09 14:24:21 executing program 0: mkdir(&(0x7f00000045c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x940c0, 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) getdents64(r1, &(0x7f00000000c0)=""/83, 0x37e) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) 2018/03/09 14:24:21 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565300000000000000000000000002415000000000000000000000000000000000000000000000000000000000000df00"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000ce2ff0)='/dev/input/mice\x00', 0x0, 0x0) bind$netlink(r3, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfd, 0x2000}, 0xc) getpeername$ax25(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10) unshare(0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000cc4fe0), &(0x7f0000079000)) 2018/03/09 14:24:21 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) clock_gettime(0x0, &(0x7f0000004b80)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f00000049c0)=[{{&(0x7f0000000040)=@ll, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/52, 0x34}, {&(0x7f0000000100)=""/62, 0x3e}, {&(0x7f0000000140)=""/184, 0xb8}, {&(0x7f0000000200)=""/96, 0x60}, {&(0x7f0000000280)=""/172, 0xac}], 0x5, &(0x7f00000003c0)=""/4096, 0x1000, 0x10001}, 0x5}, {{&(0x7f00000013c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001440)=""/88, 0x58}, {&(0x7f00000014c0)=""/77, 0x4d}, {&(0x7f0000001540)=""/45, 0x2d}, {&(0x7f0000001580)=""/236, 0xec}], 0x4, 0x0, 0x0, 0x101}, 0x8}, {{&(0x7f00000016c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001840)=[{&(0x7f0000001740)=""/40, 0x28}, {&(0x7f0000001780)=""/67, 0x43}, {&(0x7f0000001800)=""/37, 0x25}], 0x3, &(0x7f0000001880)=""/98, 0x62, 0xfffffffffffffff8}, 0x2}, {{&(0x7f0000001900)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000002980)=""/247, 0xf7}], 0x2, &(0x7f0000002ac0), 0x0, 0x1ff}, 0x3}, {{&(0x7f0000002b00)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000003080)=[{&(0x7f0000002b80)=""/189, 0xbd}, {&(0x7f0000002c40)=""/152, 0x98}, {&(0x7f0000002d00)=""/246, 0xf6}, {&(0x7f0000002e00)=""/83, 0x53}, {&(0x7f0000002e80)=""/121, 0x79}, {&(0x7f0000002f00)=""/121, 0x79}, {&(0x7f0000002f80)=""/150, 0x96}, {&(0x7f0000003040)=""/35, 0x23}], 0x8, &(0x7f0000003100)=""/215, 0xd7, 0x800}, 0x1ff}, {{&(0x7f0000003200), 0x80, &(0x7f0000003400)=[{&(0x7f0000003280)=""/57, 0x39}, {&(0x7f00000032c0)=""/207, 0xcf}, {&(0x7f00000033c0)=""/63, 0x3f}], 0x3, &(0x7f0000003440)=""/196, 0xc4, 0x1}, 0x7}, {{&(0x7f0000003540)=@generic, 0x80, &(0x7f0000004840)=[{&(0x7f00000035c0)=""/130, 0x82}, {&(0x7f0000003680)=""/76, 0x4c}, {&(0x7f0000003700)=""/8, 0x8}, {&(0x7f0000003740)=""/4096, 0x1000}, {&(0x7f0000004740)=""/161, 0xa1}, {&(0x7f0000004800)=""/28, 0x1c}], 0x6, &(0x7f00000048c0)=""/197, 0xc5, 0x81}, 0x65}], 0x7, 0x100, &(0x7f0000004bc0)={r2, r3+10000000}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004c40)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@multicast2}}, &(0x7f0000004d40)=0xe8) sendmsg$nl_route(r4, &(0x7f0000004e00)={&(0x7f0000004c00)={0x10, 0x0, 0x0, 0x6000}, 0xc, &(0x7f0000004dc0)={&(0x7f0000004d80)=@delneigh={0x1c, 0x1d, 0x100, 0x70bd2b, 0x25dfdbff, {0xa, 0x0, 0x0, r5, 0x1, 0x88}}, 0x1c}, 0x1, 0x0, 0x0, 0x4880}, 0x4000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) 2018/03/09 14:24:21 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfc}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/03/09 14:24:21 executing program 4: r0 = socket(0x5, 0x0, 0x8) r1 = dup2(r0, 0xffffffffffffff9c) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e21, 0x620e, @loopback={0x0, 0x1}, 0x4}}, 0x81, 0x100000001}, &(0x7f00000003c0)=0x90) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0x6}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r3, 0xdc76, 0x8000, 0x3a66f551, 0xfffffffffffffff7, 0x1}, &(0x7f0000000200)=0x14) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/03/09 14:24:21 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) capset(&(0x7f0000f0fffa)={0x19980330, r0}, &(0x7f00008e7000)={0x9, 0x5}) r1 = accept(0xffffffffffffffff, &(0x7f0000001640)=@in={0x0, 0x0, @broadcast}, &(0x7f00000016c0)=0x80) r2 = syz_open_procfs(r0, &(0x7f0000000100)='personality\x00') ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00000001c0)={0x2, 0x918, 0x3}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001700)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) r3 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'lo\x00'}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/09 14:24:21 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f000000f000)=[{0xc}, {0x6}]}, 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00000001c0)={r3, &(0x7f0000000100)=""/187}) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x4, 0x1, 0x401, 0x7, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={r4, 0x3}, 0x8) 2018/03/09 14:24:21 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f00000000c0)={0x447, {{0xa, 0x4e22, 0xffffffffffffffb5, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}}, {{0xa, 0x4e23, 0x6, @empty, 0xff}}}, 0x108) write(r0, &(0x7f0000000080)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6020, 0x0) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000280), 0x80000000, 0xd) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) 2018/03/09 14:24:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1f, 0x14, &(0x7f0000000040)="d7fdaf62070179890f5da6c3a441fda69714fc4b3e6fccbdd032b9fbd73c9d89fba1ddd5a45d3f32e5", 0x29) 2018/03/09 14:24:21 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0xc1, 0x6}, 0x1, 0x81, 0x2, {0x7, 0x7fffffff}, 0x2, 0x1}) signalfd(r0, &(0x7f0000000040)={0x4}, 0x8) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/03/09 14:24:21 executing program 7: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000040)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80000) mmap(&(0x7f000088f000/0xc000)=nil, 0xc000, 0x0, 0x36, r0, 0x0) r1 = socket$inet6(0xa, 0x10000fffffffffe, 0xfffffffffffffffe) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00000000c0)={0xffff, 0x3, {0x0, 0x1, 0x9, 0x0, 0x5d14ac37}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x1) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f00000008c0)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab68ad2d1d81f03be2b21c223240b00ac504a9711cb87e8e838091ac9dde39f031dfa745327f88e2aad5932d4d7da2af5a38a8bd7d6a636256d53b445585db233e1941ee1eb9dfaa72dc3bfa5c6469cbbfa3e7b34d9e1a2ac873e3f1c4a0d1d0e39da0fb5974aa8cd68814f901aaca4279ef13e964e0f4f93a0dd8e9d36522f4360e398368decd1f38663ebc54e956b8b3ff14ebce778e3f17b3a3cc645f6a695ef91d16f65c95082ac366f8d6cbd06feb19495babd266bab156fb23cca31400573bbd4880c777c457aa04b980214e69f46e893876e19689c8867ee83636d30aca382f86d72083253f160b025bd519f1f46663f8df8f7677a50a4696db052b81c38c8305d4d688c919a32b777978335a9f095c2706ddefa9a014ef8ede5886f28de598c36aee9d47d9989f5ba26c6dbfc963e67e9a85f033c6dc7d2164b8aef22d8913601d919927e1cb93afbfaa2974e819ac4158ba3e7c765ca03e0fe03ed66271ea1654195be293bfc10e4402e067258d21a5487a5ca1ba0934b30ab3b04df26c9cf97b1c542d740fd24ae6a4be0414ff0624d0c8bede8e3561822f8cb5b7aeec20d891da54aee46c104746dc8b7655c8bda7d1323a22b1a02e67a67113c5fc2b67b1b269493b5cf4f4e010d6844027770eb6e889cd013504a51dd6499726b2486d2b73b17c9f8bc2799e7f5eed6f610cb1f6c1732b9bb441af0586010029bc7aa56a27e919648ad24f1315c89c8e9d24503295f63ef7a4f48c2b7e030c74ebbb06811c766b09e26267a9a3c2117ce50ca870e261518bd0416e1008e569d6c684ded77b58c2d9bbd7164823497eb8b32b3f3d639d0b877ade55b1626b12d691f5abac8d3b7c5a9eb89d5038c4e4d8477f3a58a4e7a9ed8f218dfafe75d287ac580cba97fb4567875d368220bd630a769b2a0a53ee8ebaf2bf5437d0c1d7ec2d66ed14eeb06321aaca2fcdf68948656b86af6e76ac051d22c86dd4f818bd6f13f6c4171c8bcf10aad699200260c38db51004dca2b762834925dec85533caba5e50fa7795b598f56773c10a073cf24b15c7242ba2f1f094432f9eddedd9c84c687e13b8535d05caa4e6b7ec2d6660fb3305c6514c9e93dabb76060bc639d8f3ca5a6cd10a0dca86a1a9be0c5ccc6d00e364e38d62b1002390614aadd076ccebb514938f9175868091eb43c9f512d75e4d2a7dae66e1c077d3f27df15d4ecb423546310413ec56153aa645df29a5c5a1effe2cb27a6cd51c6f8e477bb8cfc762cde032a537422f73862e7d30676c35abfb92d69730882f0c44047eab3acfaf90839a0b47abfd066076965f03d1fa36b005c9b845df2d3ce98e4af83fbe255faad745acf387d29e98cce3c6a1e7d87fd2fc35ac1c91693d8929ef8993e3b2aeb5fa42098ff906d4e6831b70c57d0347efb95485db304484273ad8f5e086bcf4913746afc60607a0d4f05366e5ba69502e052615f4fa8d8fc77ac34e6e5d413c6d16aab778ca95d9e0cfb06616d24a79f06ac901556ac71eff9b46c78455e3e31f495090673edf428bf609ffc9fccde62de8670b5b8d3157065fa75ce9cb053c93c8f294a59770565b4a130593b9f9dd68668578d70a42e40b19c6c1c3d2262aa15ce67f4938d576c78ec737eb3dca3cbc7f7651250688cdffb4e44e7615c1430c20ca7a51eff361dae35a5c91e4b98862bbc2c76ed4b784814ecc47c16ee4d0c8b5a16645714b77dba21bab2104930da71a11ae51db21c02dba5aeec527ca602c3af8e04407d6d0b4d65061ba5146cd2551145c6d6e87b1d7d5d743418744ff65469669649ba3662ee16aa6ec69df225027e6b516720b14d3ad6e386f0e67d87424d94d2270b9ae3aae03f350cf20cef17d2b776a303d191316ae78cb4a9d04c8516530970af3cc76636c50dec1483f08e66d8c43693f7395bb94d7dda3c50a5e9c0c1f5eb8830bfbed07838a502bf07f999f43d1443b4b01d1401ecbcd82ed97c2d36682e4c4d985b4c7d31e903f271e064073d20c39090728d96508620aa5e1c10305f29a8d195feb08ae3398fd1f8026ae78d143a07b35dd514ba9e0bffbbda8fcc6db5b3accbf27949b71672496c0c6e263e0a25667d759e99753e0cc05db875cb6e5940a95464c278b46216d765bcf018010dc36d314c954fbac89f0d750bf5c5c085a74f8287de4eb254bce04f52f0edc3881c88ce479d99a5511c97a09a5d4da3ce90093e1c7741010477e4ac4a9c0e5de9bbe32c81a37a7e7137dd6b93376ab70710513ac3e9763f5ce928cbe2cd74070eb9f2af75f694cd79bb5e9665f8623824b1a1463e9227a924703e31f84b20109ec484a76cf3b75e0cb8c89071a51081e772e1c0ac23766f11647835860d438c159f3b474dc8c5c2902835e606ea6a7b2b14ec50f1128a361d648389e48dc6e8333e180000a3e32b7e21e7371620f5d4388b3c95f16505e63dc9c030cd615cad19bf03eee50bf89b3bb0d56989bd7001d1159bdda57f031e42e81095a57e014738c87368d213ec269c53d4caca0d25734056b5b6cc6e68eae62cff355bb1dd4d6841d6a411effd2a0aa890836ea3395c2d702e777720d03ff8e0e006d94ffefb131346805cf457c7b2204c47706a0c26be2788934ae80f1720b3cbc523e685c7c8808663001c694ac34d7e53b8768b1a0b92e1ec3d6dd88283d808cc21b1c96785309ba46f612b9cda9ca11187a2f0101b0d105f1e26eeb3be500289deb556937c4cb0ec7d1e5a561f805d186e74e944a5a92d7e88d3f0170f3d5d764de4c41b9bfddcff7407f051bc53472b2cd9b33d5c248371c8d22c6574515c2dee71540ca88b6895399e4bd8d06aa7d429d575544c969072f6e4e3ea8540b0b143fac361d4289f250d08b7aaf45cdcc940e13d2a8ee9ea5b1c144f39c5c73ceee7141af0743ee8ff60e2aa4e77170bd00a5a", 0x8eb) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000000000)=0x7, 0x4) 2018/03/09 14:24:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) dup(r0) listen(r0, 0x0) shutdown(r0, 0x5) 2018/03/09 14:24:21 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') getdents(r1, &(0x7f0000824f59)=""/167, 0xf52b3dabf077f67e) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0xc018620b, 0x710000) 2018/03/09 14:24:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_targets\x00') pread64(r0, &(0x7f0000904000), 0x44, 0x7ff7d) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0xffffffffffff8000) 2018/03/09 14:24:21 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6, 0x8000000000000, 0x2}]}, 0x10) bind(r1, &(0x7f0000000000)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x80) close(r0) 2018/03/09 14:24:21 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0), 0x46) pwritev(r0, &(0x7f0000001480)=[{&(0x7f0000000000)="4eccc29f5a1f5c704cb6590bb1eff51729d6ea2ae14d6a", 0x17}, {&(0x7f0000000100)="88854e9c87136c83e4bbf9342a752266e6433b7f8def9f1232cfa734660809fd2cacb7bb8465118cb9f38c0c89f03dc51f761f8f956404078ba3620fc587851aa947218a1f030793fe95cae6339399c5865547fae822e853e5ea7c4be6ac9b550e906d9cf0a10efeadf61a78aa94ba941d066c0a6061d383e17846953bd6cf354fe5e83dbf29e54f4976da17ba3f18de0dcfb1e2fc2a0f2d2a337c95741c96347592658a3920b02692761f85dbf8869143fb87d675b67c46ff334d3b08556c2d5e59f37775037a3737725a030a3099069c1dab2ed2552d9ae843589761363f0a24", 0xe1}, {&(0x7f0000000040)="538e8dc86ddbeae3559290f7d37c41e9f33e368fe66183", 0x17}, {&(0x7f0000000080)}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="9dde994a5b2167aa5d5507d97a2f534668f4aa8037d768c1afad8268f3d7c66550201670a1e06c87c5915c80a0166df96b3f622fd39f10c406e7ce666b45bfb1b55d9d5eb947063923328ce133eb0f0d4743a61db6a21ba921cdd2d09a5c11b32e74ed6ba456664d1a318841c0929acc20486258dec955424b6d50d2f7371c63c76d8ab0ec5e8267cf35aa1adf", 0x8d}, {&(0x7f0000001380)="6cf7442bc54cc2866e0be56540cbbcd0b62cabf41dc065b8e2ad2322d0a64e268f8fc12a108d4ffb941d527a0ee92eb9e5f7d5b59d54a769a04af71335d3f03f2d33276f04f11150b9de30fdfc2f61ddfa266e556d5f8e1d694bc36ab7c58495146e835b2a8fedfc270dcbab57a44903e8c402388626ac6734c3d433a1ce864bd4b9bddb60b63e676c320ff9a4d5276e39e03b4fe66b6a4d58524de365042a86679984ded753c4670976308cdf38c1db1290be458b85043ca0c15e864a29cd4f5f05368f5e4e90eb8aee48c2154ceab98dc9dcf08dddd259332ef1b41b6251c9c4ae6547c75db891ae567a6683dfe531d03439a4d377", 0xf6}, {&(0x7f0000000200)="eaf6aeb91dc9", 0x6}], 0x8, 0x0) 2018/03/09 14:24:21 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/197, 0xc5) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x12b2d, 0x8003}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/09 14:24:21 executing program 0: r0 = socket(0x18, 0x0, 0x800000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'vlan0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) prctl$intptr(0x26, 0x6) 2018/03/09 14:24:21 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x48, &(0x7f0000000ffe), 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x76a}}, 'vcan0\x00'}) 2018/03/09 14:24:21 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="fd8a56321413313a0323112f3117a539c7e9931b4e4adc2a0929aef8f930e128ae648e06c590ffb1766ef01024c2a9c0ff1ba506b895389dd26f14de9e206069e0cfe7e9d3a8775cd9212f4ba0a8f9a3e322c9a854ac955f2eb5502fc651574228fc83257d5d6401099ac88b22a8814871f843d4868445ce56a4b595f93a48404a5b83bec90139b02849d7349742a63af31f135127388400ad40236f9f4b91b833d417996a80a5d563f13bd09ee79ff8bba539f8990a2015c3a78db02e526418420f8603d25de6b60ef635d471d088c00c92c33b39"], @ANYRES32=r0, @ANYBLOB="f7fb70a42b0bcef4836218beef8a1eaa517a2bd53bfa99f75073cafd6861f08c22bee7c2a1c2d9d50f20838a14896a07c1ecf9da02eae244acee865d6e1f99fe7d9aa82b09bea0e1c01ab26cd7eef2d1f671ce2d67578c9932cf8634fe7fb13fc7c4d6977d4a18b889740056b43f0aae762f9d5810da5ff5bd0c674f5b98e42b9ef05e5d22314a8153ba2e5f3562f7b83a97cb49568e52a6ee240d1e97757bccdbc71946aac0ee03aae8ba67036db7086822b806f693b66b5cffd0b289feb286782a20929b606e63d5740eb6fc927cb231", @ANYBLOB="dcfdc9626d9113e5498fecab1820f0122ff916812306937304e80118bf8acee0b3d440e3c43704bdbdf29f5b7a5d8a3785bfd4fdd75171c18de4679b16ecd1ec12f1675fe40c3473b65e61d3f332a8165f08e5f8fe999567d3ca056f30b105ab2dc5a4022f4c5106035404f09dc369a62babd0c54275aa1ed30d11bd1dbea8e8ed7c5d6afdb40a954eb17f0e513ac1be6d31aedcc2", @ANYRES64=r0, @ANYRES64=r0], 0x18a}, 0x1}, 0xfffffffffffffffe) 2018/03/09 14:24:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/192, &(0x7f00000000c0)=0xc0) socket$inet6(0xa, 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000100)="e33f8e3da06ccf590a43f96082e8df33218397559b9cc89b737af7559d509a9b46a468f3b1fe3f3cd30a87695d878eb0c4d524d9b2eead9eca73b0325ef48fef916766dbd78a8379") 2018/03/09 14:24:21 executing program 2: r0 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='vmnet1posix_acl_access-\x00', 0x0) keyctl$get_security(0x11, r0, &(0x7f00000000c0)=""/170, 0xaa) 2018/03/09 14:24:21 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x4000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7006) [ 80.038048] SELinux: policydb magic number 0x9fc2cc4e does not match expected magic number 0xf97cff8c [ 80.082300] SELinux: policydb magic number 0x9fc2cc4e does not match expected magic number 0xf97cff8c 2018/03/09 14:24:21 executing program 7: mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00') 2018/03/09 14:24:21 executing program 2: writev(0xffffffffffffffff, &(0x7f0000096000)=[{&(0x7f0000000000)="580000001400192300a14b80040d8c560a0600001c00e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100190000000001000f536e06ce", 0x58}], 0x1) 2018/03/09 14:24:21 executing program 0: getrusage(0xffffffffffffffff, &(0x7f00005ce000)) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x1f}}, 0x1, 0xda5e, 0x0, 0x7, 0x7}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x7, 0x9, 0x200, 0x1, 0x400, 0xd0a, 0x28, 0x2, r1}, &(0x7f0000000180)=0x20) 2018/03/09 14:24:21 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x4800) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8040, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4c80, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000380)={r3, 0x40, 0x4, [0x2000000000000, 0x100000000000000, 0x0, 0xff]}, 0x10) ioctl$TIOCSBRK(r1, 0x40044591) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ftruncate(r4, 0x0) pipe2(&(0x7f0000000300), 0x4800) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x4d1, 0x30}, &(0x7f0000000200)=0xc) r7 = getpgrp(0xffffffffffffffff) fcntl$setownex(r5, 0xf, &(0x7f00000003c0)={0x0, r7}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x401, 0x4, 0x0, 0x5, r6}, &(0x7f0000000280)=0x10) 2018/03/09 14:24:21 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000040)=""/219) 2018/03/09 14:24:21 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffa, 0x4) 2018/03/09 14:24:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000356ff9)='%', 0x1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001200), &(0x7f0000001240)=0x8) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000002280)=""/4096, &(0x7f0000000000)=0xfffffffffffffdee) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001040)={0x0}) socket$inet6(0xa, 0x80005, 0x6) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000001180)={0x6, {0x2, 0x4e24, @rand_addr=0x401}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0xc4, 0x0, 0x9, 0xc5, 0x8001, &(0x7f0000001140)='teql0\x00', 0x3, 0x200, 0x1}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000010c0)={r2, &(0x7f0000001080)=""/62}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000001100)=0x2) 2018/03/09 14:24:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/192, &(0x7f00000000c0)=0xc0) socket$inet6(0xa, 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000100)="e33f8e3da06ccf590a43f96082e8df33218397559b9cc89b737af7559d509a9b46a468f3b1fe3f3cd30a87695d878eb0c4d524d9b2eead9eca73b0325ef48fef916766dbd78a8379") 2018/03/09 14:24:21 executing program 2: umount2(&(0x7f0000000000)='./control/file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x1) 2018/03/09 14:24:21 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x20081) fcntl$setstatus(r0, 0x4, 0x400) ioctl(r0, 0x2286, &(0x7f0000c95ffe)) 2018/03/09 14:24:21 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000100)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510020200dd1b000000160000ed5dfffff5000022000d00010004bb0800bc04000000000000", 0x58}], 0x1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) 2018/03/09 14:24:21 executing program 2: r0 = socket$packet(0x11, 0x20000000000003, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x2000) r2 = dup(r1) ioctl$TUNSETLINK(r2, 0x400454cd, 0x339) accept4$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14, 0x80000) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x18003, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={'syzkaller1\x00', {0x4, 0x2, 0x8, "4f7ee7d11890"}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x1}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x400, 0x489}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r3, 0x81}, 0x8) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00000002c0)=""/53) 2018/03/09 14:24:21 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x2000c0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000240)={0x2b, 0x80000000, 0x6, 0x800}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xdb14, 0x3, 0x5, 0x6, 0x4}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r2, 0xb7f4}, 0x8) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000611ffc), &(0x7f0000f98ffc)=0x4) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e24}, 0x10) sendto$inet(r0, &(0x7f0000000000)="8e336ffa6ce041bbd94e420e2bdf59cfd0e11d1cc27252ef2d5198f6badb0e1aa99f41af6d3582722389ffc399f18926092ae5ae1a73c00466b5d6a2b764e1b97343a22ed5cb18241bff0851bfd000a624767b8bd337846051f44683078b4e641cbf9ae25ced19ad3263b462b86637e5b1df5b32ded754e16207899b52223149d1573c42ffd1285cd175228ef2fb729ad420c7d5af7b0246c9bcd655735bed3e9f81ea80", 0xa4, 0x80, &(0x7f00000000c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/09 14:24:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='coredump_filter\x00') sendfile(r0, r0, &(0x7f0000000140), 0x1ff) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) 2018/03/09 14:24:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x202100, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000080)=""/222) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="4406000313", 0x5) writev(r1, &(0x7f00000015c0)=[{&(0x7f0000000180)="5b1f8174dc5cc3d07f7d91782502887bbbdcb82ac352e2e716d2cf33353b26d6edcda1f2e59422958da53bf22e200e82c0ef51ae4efc6ff8000e63ab63d5585780424110f2039018b93985ddbc60f865d111ad780314eb09ca65fbba9b9501043fad651c0570161e2408e6fdc1f960238951b7e229dae90baa4112279cfba96d0739f4668f58865eef931eb9d9b5c5641d848fc8d14d5be63c0b81472d4843b841213cac92a95386e7898cffe533f7c18bae5c20e43884", 0xb7}, {&(0x7f0000000240)="f625893866f68317a87d88eaa6dda472bb300cc404a066f8598a2dc5ea73a6899adb0eae7f724e498805e409c8b36f15d411359e1e761b8be79a31cac50f84dff4c905e3", 0x44}, {&(0x7f00000002c0)="f8930b4599813d3d165e622b309927264b299d48949a0e16fe586a39136e83e21331122384f20997c946155c1a79294301dbc43441c09ec32c380861bc105c388094c622b8e39311dabd64f4f61d6a2d97a722ca7ddc2131d390797178a7d9830f27318127e1f4b01f420d76c63b99c233dfd4427415c1a15153", 0x7a}, {&(0x7f0000000340)="02adbe7c169269e973099017c2181bb2dc7cd2270360d2897bfe9e5c1461230315a902cf9c708c6b1632160172c6c61170aa3be657fa3ce7050c4dcb5dfcc7b75522a45e093d880c42e8a402997a8264f3d40bb8e72754ad5125fe75c073e05cc2391eeafba07a24c3328a3adca828f7f7be776ca9d5", 0x76}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="3f0b14222da56204f005a5bc145370870de9dd", 0x13}, {&(0x7f0000001400)="f2806d207651495d3e2a7b3eda17b733219e9f6540b215953a00a0fc32fc4874ab03bca86b64ec46eabab7d7708a6eaa055305091075b879a87fffd42754869d4d83fb0cf8cb349a1091cc31c3b7e3a651888decc4b04d846b35d4e6c895c20b523cfe12993791834d35276842e729c036aded4f33bad3f7eb79ee903f56d222cebadc442e165d7c833dfc2da65e06e85cecfa2ceee06d8b2e71fec661a965dbd7a588b63e3533c37e88be63a37ced607c17020dd815c98ca484b00ecf129b24c98c6a8195a862fcf65c7b05a101d1a92ef00da8207defd5708eb067afefa22da069", 0xe2}, {&(0x7f0000001500)="4342fe36666efe47eedf2849146ac9ac70ccd181646e44cef07ac3591439c19b91219c604965767bfd36071f7e31712ac84a89b4282c35a070b7a714e70296a41e8286c069729dba7a3d716babd50f84fd2bf2da280961fe52e60cf362fe9f14496ee022e0a3a050ef8c57725c3c2ebb6c603b1906f1b9287049c8958f070240c1f998bcbcedcf03dd3f2a51128c142e452418bbdd621407724ce48e8a1c98bfad", 0xa1}], 0x8) 2018/03/09 14:24:21 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000ff3)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x38, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x2a}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x100, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x80, @ipv4={[], [0xff, 0xff], @rand_addr=0x3ff}, 0x7}, @in6={0xa, 0x4e22, 0xf42d, @empty, 0x9}, @in6={0xa, 0x4e21, 0x200, @dev={0xfe, 0x80, [], 0xd}, 0x1}, @in6={0xa, 0x4e21, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e20, @rand_addr=0xff}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x7947, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffff0cc}, @in6={0xa, 0x4e21, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e20, 0x0, @empty, 0x5}]}, &(0x7f0000000200)=0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) ftruncate(r0, 0x0) getpeername$netrom(r0, &(0x7f00000002c0)=@full, &(0x7f0000000340)=0x48) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000280)=0x7) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000380)) 2018/03/09 14:24:21 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xa}, 0x0, 0x9, [@empty, @rand_addr=0x6, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x18}, @dev={0xac, 0x14, 0x14, 0x16}, @loopback=0x7f000001]}, 0x34) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db9000)=""/196, &(0x7f0000d87ffc)=0xc4) 2018/03/09 14:24:21 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = socket(0x18, 0x0, 0x4) getpeername(r1, &(0x7f0000002fe0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000002000)=0x20) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x847fe) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000140)={0xc9e, 0x47b}) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) tee(r1, r1, 0x9, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x7f, &(0x7f0000000040)=0x4) 2018/03/09 14:24:22 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000140)={0x1, 0x4, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, @empty]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x822}, &(0x7f0000000100)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000dbaffc)=0x2ce9, 0x4) 2018/03/09 14:24:22 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$ipx(r1, &(0x7f0000000080)={0x4, 0xffff, 0x4, "5c06388cd8af"}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x120000000000005) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fcc000)={0x0, 0x10, &(0x7f0000fcc000)="ebb8f98a1edee25dc31facffffffffff"}) connect$llc(r2, &(0x7f00000000c0)={0x1a, 0xffff, 0x755, 0x1ff, 0x8001, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x100, 0x0) bind$ax25(r1, &(0x7f0000000140)={0x3, {"9b632efe525d53"}, 0xf12}, 0x10) sendto$llc(r3, &(0x7f0000000180)="8818a049c56b75f3ad16f6072ae7eaae4d1c9807105a7b43f890b11169c33e07141893bdd71b5339c17ee98c875bf2d56c64b27e09563a0df77bc7eddab8ba689fd60a862386d55d6e87808f55fdc68a6f1721efee5f5fdc616d6df44081404a58b09106eaedc4d1268d064e0c3b97ba0129a8865ed0cac69d53937af9b381aff4a5e595a2d9e072a51beb296924525e6805f9d95d6f313394bdf625fa5156d4b40204daa53fe873d02178075b", 0xad, 0x40050, 0x0, 0x0) 2018/03/09 14:24:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/192, &(0x7f00000000c0)=0xc0) socket$inet6(0xa, 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000100)="e33f8e3da06ccf590a43f96082e8df33218397559b9cc89b737af7559d509a9b46a468f3b1fe3f3cd30a87695d878eb0c4d524d9b2eead9eca73b0325ef48fef916766dbd78a8379") 2018/03/09 14:24:22 executing program 3: clone(0x0, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000200), &(0x7f0000000240)) r0 = getpid() r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @multicast1}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'bond0\x00', r2}) waitid(0x2, r0, 0x0, 0x80000004, &(0x7f0000000040)) 2018/03/09 14:24:22 executing program 4: capset(&(0x7f00002d0ff8)={0x20071026}, &(0x7f0000cc0000)={0x0, 0x1, 0x5, 0x3}) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000380)=0x0) r4 = getpgid(0xffffffffffffffff) sendmsg$nl_netfilter(r1, &(0x7f0000000b40)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000b80)=ANY=[@ANYBLOB="18070000080700042abd7000ffdbdf2594000006637f9c45e30cbf4de7654c0d6aef8e8bfe49837b1e8bb187a2159dad445450afb65eee6a211f93f02d7ccc111def185dbcb4c12b777b4dccc95af79e0b4b9a2f67bfd8c4f269ea8dceecfe19306d005c63a1bd2bce1886f57eb7d6cffef7feb56aaae52595d70018ac0166000c00320000000000ffffffff86cb66b50488c8395427ddc3e926dc48867d0467dea7b571db8f2e3db71793f6b1c7a8647f53195f15aae24a7bce4fa23c625792fae37d17dcee8c20ca63295ce218865f7e1ddc290c00780000000000", @ANYRES32=r2, @ANYBLOB='\f\x00c\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="0c003fddffffff36cdcfca05c9c5140000000000000000", @ANYRES32=r0, @ANYBLOB="01d78c4c9ce7d17f6c481cabfbf6a3fb0a7a84f0d0e0ab75b7e46964bbc4ae732fdfdba6006dbd5c3c36967a543e0563feaa8d93448eca63cdf57faa6dbbd2a7aa5003f6dc7fa472cdca8f9387fd6ce52653daaeb75c47b459c764f81e8891a265c7420c00350000000000", @ANYRES32=r3, @ANYBLOB="1c001d000000000076626f786e6574306367726f7570272d00000000d1194b653c35f9a9d1e80ec57d457e030243e11ce87b4af0c56fa362ba0af5c4df9e12f621a0e6c29a9f0b231de4b8c01b366536ba82ee5c5b117ab1d7e5b631a2b5ab9b847136f09cdd36fe0c00470000000000", @ANYRES32=r4, @ANYBLOB="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"], 0x718}, 0x1, 0x0, 0x0, 0x4000000}, 0x200008c0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000240)={0x0, &(0x7f0000000140)=""/222}) 2018/03/09 14:24:22 executing program 7: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000010c0)={0x7f, 0x0, {0x1, 0x2, 0x5, 0x1, 0x6}}) write(r1, &(0x7f0000335000), 0xfc94) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001180)={{0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1f0}, {0xa, 0x4e20, 0x200, @loopback={0x0, 0x1}, 0xc8d7}, 0x3, [0x1, 0x0, 0x80000001, 0x8, 0x2, 0xbc, 0x5]}, 0x5c) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001200)=0x4, 0x4) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/4096, 0x760}], 0x100000000000004a) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'ip6_vti0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) keyctl$revoke(0x3, r2) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001240)=""/31) 2018/03/09 14:24:22 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000040)={@local}, &(0x7f0000000080)=0x14) getpid() ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @random="5b36d21b2827"}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) 2018/03/09 14:24:22 executing program 2: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x3af}) prctl$intptr(0x200000002f, 0x2) r0 = socket(0x5, 0x80e, 0x7f) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x2, 0x3, 0x7, 0x6e0, 0x8, 0xffffffffffff7fff, 0x0, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x80000001, 0x942, 0x5, 0xaa77, 0xffffffff}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x100000000, 0x20}, 0xc) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/09 14:24:22 executing program 3: gettid() unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000100)) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x9, 0x4) preadv(r0, &(0x7f000000a000)=[{&(0x7f000000a000)=""/76, 0x4c}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000040)={{0x5d, 0x1}, {0x1ff, 0x6}, 0xb, 0x4, 0xfff}) 2018/03/09 14:24:22 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000080)="1f0000000104ff00fd4754c107110000f305010008000100010423dcffdf00", 0x141) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000000c0)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/03/09 14:24:22 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x75, 0x4) r1 = getpgid(0x0) recvfrom$llc(r0, &(0x7f0000000080)=""/165, 0xa5, 0x20, 0x0, 0x0) prlimit64(r1, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r2, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r3}, &(0x7f0000000200)=0x8) 2018/03/09 14:24:22 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="19", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, 0xfd98) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xfffffffffffffd89, 0x100, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x0) 2018/03/09 14:24:22 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000010c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001040)='/dev/autofs\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000001140)={0x2, 0x3, 'client1\x00', 0x1, "2067c41d2eadcb14", "28730903dc7925f01931a6d2d903f0afea9e2f2d92b172c0b8587ecffbe9c0a0", 0x2, 0xffff}) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000000)=""/4096, &(0x7f0000472ffc)=0x4f892fc0586b8480) prctl$seccomp(0x16, 0x3, &(0x7f0000001100)={0x1, &(0x7f0000001080)=[{0x4, 0x8, 0x6}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, r1, 0xfffffffffffffffe) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 14:24:22 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/03/09 14:24:22 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00006b8ff0)={&(0x7f000058e000)={0x14, 0x26, 0x2ff}, 0x14}, 0x1}, 0x0) fdatasync(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0xb87d, 0x2, 0x7f, 0x8, 0x2, 0x2}) 2018/03/09 14:24:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='stack\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0xa60}}, 0x5, 0x4}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000340)=""/163, 0xa3}], 0x1, 0x0) 2018/03/09 14:24:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/192, &(0x7f00000000c0)=0xc0) socket$inet6(0xa, 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000100)="e33f8e3da06ccf590a43f96082e8df33218397559b9cc89b737af7559d509a9b46a468f3b1fe3f3cd30a87695d878eb0c4d524d9b2eead9eca73b0325ef48fef916766dbd78a8379") 2018/03/09 14:24:22 executing program 4: r0 = socket$inet6(0xa, 0x80004, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0xfffffffffffffffe, {{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x8}}}, 0x88) 2018/03/09 14:24:22 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000079c0)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000007a00)=0x8, 0x4) syz_emit_ethernet(0x3a5, &(0x7f0000000000)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x88ca, "5641de5477af0b4cc2024c1eeba1431f"}}}, &(0x7f00000001c0)={0x0, 0x0, [0x0, 0x8ba]}) 2018/03/09 14:24:22 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='ns\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x2) r1 = getpgid(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) tgkill(r1, r2, 0x11) fanotify_init(0x41, 0x8000) 2018/03/09 14:24:22 executing program 2: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00003effac)=ANY=[@ANYBLOB='system_u:object_r:insmod_exec_t:s0 unconfined_u:system_r:insmod_t:s0:c0.c1023 9'], 0x4f) 2018/03/09 14:24:22 executing program 0: r0 = syz_open_dev$urandom(&(0x7f0000edc000)='/dev/urandom\x00', 0x0, 0x0) pread64(r0, &(0x7f00005d0000), 0x0, 0xfffffffffffffffd) [ 80.519147] FAULT_FLAG_ALLOW_RETRY missing 30 [ 80.523837] CPU: 1 PID: 13678 Comm: syz-executor1 Not tainted 4.9.86-g00db063 #52 [ 80.531443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.540782] ffff8801c84df420 ffffffff81d956f9 ffff8801c84df700 0000000000000000 [ 80.548795] ffff8801c5145a90 ffff8801c84df5f0 ffff8801c5145980 ffff8801c84df618 [ 80.556778] ffffffff8166271a 0000000000000002 0000000000000007 ffff8801d3a0b000 [ 80.564751] Call Trace: [ 80.567315] [] dump_stack+0xc1/0x128 [ 80.572650] [] handle_userfault+0xa3a/0x1310 [ 80.578680] [] ? retint_kernel+0x2d/0x2d [ 80.585256] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 80.591633] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 80.598444] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 80.604994] [] ? handle_mm_fault+0x1e82/0x2470 [ 80.611194] [] handle_mm_fault+0x1e90/0x2470 [ 80.617223] [] ? depot_save_stack+0x122/0x4a0 [ 80.623340] [] ? __pmd_alloc+0x410/0x410 [ 80.629020] [] ? __lock_is_held+0xa1/0xf0 [ 80.634793] [] __do_page_fault+0x5c2/0xd40 [ 80.640649] [] ? mm_fault_error+0x2c0/0x2c0 [ 80.646593] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 80.653231] [] do_page_fault+0x27/0x30 [ 80.658753] [] page_fault+0x28/0x30 [ 80.664001] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 80.671071] [] ? xfrm_user_policy+0x115/0x530 [ 80.677186] [] ? selinux_capable+0x36/0x40 [ 80.683043] [] ? xfrm_replay_timer_handler+0x320/0x320 [ 80.689939] [] ? ns_capable_common+0xcf/0x160 [ 80.696057] [] do_ip_setsockopt.isra.12+0x1977/0x2960 [ 80.702867] [] ? ip_ra_control+0x440/0x440 [ 80.708722] [] ? check_preemption_disabled+0x3b/0x200 [ 80.715531] [] ? avc_has_perm+0x28b/0x4f0 [ 80.721302] [] ? avc_has_perm+0x2fd/0x4f0 [ 80.727071] [] ? avc_has_perm+0xb0/0x4f0 [ 80.732755] [] ? avc_has_perm_noaudit+0x450/0x450 [ 80.739218] [] ? check_preemption_disabled+0x3b/0x200 [ 80.746029] [] ? sock_has_perm+0x1c2/0x3e0 [ 80.751894] [] ? sock_has_perm+0x292/0x3e0 [ 80.757767] [] ? sock_has_perm+0x9f/0x3e0 [ 80.763538] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 80.770613] [] ? selinux_netlbl_socket_setsockopt+0x116/0x340 [ 80.778119] [] ? selinux_netlbl_sock_rcv_skb+0x470/0x470 [ 80.785194] [] ip_setsockopt+0x3a/0xa0 [ 80.790703] [] tcp_setsockopt+0x82/0xd0 [ 80.796299] [] sock_common_setsockopt+0x95/0xd0 [ 80.802592] [] SyS_setsockopt+0x160/0x250 [ 80.808361] [] ? SyS_recv+0x40/0x40 [ 80.813611] [] ? move_addr_to_kernel+0x50/0x50 2018/03/09 14:24:22 executing program 4: add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="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", 0xfd, 0xfffffffffffffffe) r0 = add_key(&(0x7f0000000180)='cifs.idmap\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="6cebbd58b763dd7beb244be5e286840f52099c351ef104f58bb6682750b5a97e72541f38ef5f7c0dd2d266aefd2f692e3e2ef32a8bd04286c068733f63da143f07b547be339f4d53ebb8eccd0e593d9123ce4f1c8ae7a51a0d4ee6f57c4a1e242b844f6b3dbcbc365806f70a6c65b1431cce329a1596db32e0664734544e20ee7b2383371e86eb4dbc04baaec85ab7b5227e28626cc1b6bde86a95e9de4b667d572488542437af9655ba", 0xaa, 0xfffffffffffffffb) request_key(&(0x7f00000002c0)='big_key\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='security\x00', 0xfffffffffffffff8) keyctl$invalidate(0x15, r0) request_key(&(0x7f0000000380)='dns_resolver\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)='\x00', 0xfffffffffffffff8) r1 = request_key(&(0x7f0000000440)='.dead\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)='\x00', 0x0) r2 = add_key(&(0x7f0000000500)='.dead\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r1, r2) [ 80.819815] [] ? do_syscall_64+0x48/0x490 [ 80.825581] [] ? SyS_recv+0x40/0x40 [ 80.830828] [] do_syscall_64+0x1a4/0x490 [ 80.836511] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb 2018/03/09 14:24:22 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f000050cfad)={'system_u:object_r:cpu_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x30}, 0x53) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1197, 0x2fca3918fabdfc70) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000040)=0x8, 0x4) write$selinux_access(r0, &(0x7f0000000080)={'system_u:object_r:usr_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x32, 0x38}, 0x3c) 2018/03/09 14:24:22 executing program 6: r0 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x10000, 0x309000) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x31, 0xffffffffffffffff, 0x0) fdatasync(r0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40000, 0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x280401, 0x0) renameat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') read(r0, &(0x7f0000000000)=""/45, 0x2d) 2018/03/09 14:24:22 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x141400, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6b77}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3f, 0x204, 0x5, 0xfff, r1}, &(0x7f0000000180)=0x10) r2 = open(&(0x7f0000e06ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file1\x00') 2018/03/09 14:24:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/192, &(0x7f00000000c0)=0xc0) socket$inet6(0xa, 0x0, 0x0) 2018/03/09 14:24:22 executing program 7: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="f838ebe88e20a3c88f03e55c8e788c63bdd93ece61b3d9619399bd0ff69301787d91b52770943342bd77a088a31a98977438f18c605985f4f2ca5509639ee8ea8eda340edf675d9d78f745149591b495b62d5ab1ad490b579d25a2da94d1cefb050613881e0fddaeffbf03156524c64bfd1c7f2f920d75bfbb6bbb4e", 0x7c) 2018/03/09 14:24:22 executing program 3: r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008deff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000044fff9)='autofs\x00', 0x1000, &(0x7f00006b8000)) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') creat(&(0x7f0000000040)='./file0/file0/file0/file0\x00', 0x0) 2018/03/09 14:24:22 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40200, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x8, 0x701}) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000636fff)) 2018/03/09 14:24:22 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, r0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000100)=""/156) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000040)=""/79) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000efac)=""/84, &(0x7f000000cffc)=0x54) 2018/03/09 14:24:22 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000009ffc)=0x101, 0x4) socket$pppoe(0x18, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/09 14:24:22 executing program 7: memfd_create(&(0x7f0000000000)='vboxnet1nodev\x00', 0x3) r0 = socket(0x1, 0x80f, 0x7f) write(r0, &(0x7f00008aefe1)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) socket(0x19, 0x80007, 0x4) recvmsg$netrom(r0, &(0x7f0000000740)={&(0x7f0000000040)=@full={{0x3, {"9a7ea6410565fe"}}, [{"3380ff38cc7547"}, {"9208b06b823c4a"}, {"b99cd2853e0256"}, {"250304a865a744"}, {"61b5472a1d946c"}, {"c65a79a5b7f90b"}, {"c25fc37a38ed63"}, {"fa9d5dad428400"}]}, 0x48, &(0x7f00000001c0), 0x0, &(0x7f0000000200)}, 0x0) 2018/03/09 14:24:22 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x202, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x2) 2018/03/09 14:24:22 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x1000000000020001) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x8, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000096e000)={0xfffffffffffff297, 0x0, 'client0\x00', 0x0, "f59d3231b0c8803a", "0e45491da3a1ecb739d7d2a489e6d8b22c6e3ede06f41254939e6ea61e23225d"}) 2018/03/09 14:24:22 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000003ec0)=[{{&(0x7f0000001200)=@generic, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000001480)=""/163, 0xa3}}, {{&(0x7f0000002ac0)=@l2, 0xe, &(0x7f0000003dc0), 0x0, &(0x7f0000003e00)=""/170, 0xaa}}], 0x2, 0x0, &(0x7f0000004000)={0x77359400}) sendmsg$unix(r1, &(0x7f0000d1d000)={&(0x7f0000b6b000)=@abs, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000140)="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", 0xfe}, {&(0x7f0000001540)="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", 0x1000}, {&(0x7f0000000240), 0xffffffffffffffb6}, {&(0x7f0000000280)="603cb2f20102fdd0734c0e9219b003abb51dfbb8dce85c7a5e5dd03580dbaed4736f97f22571bed090342edeb67de80a0e826a890d874ed2f2fb88ff9b684a3dc33d68731dafc8c34c375568335d86b4e67e9aa0b3ec4ce659450d071ad0b18342f05b1ae76b20ac41330e6f8d7e9d19942f89cd623fc2caaecd67", 0x7b}, {&(0x7f0000000300)="cf4fe238113074e5c3fd4f8bef4d7aab7b8e9b1a01fc0f17e276b7e9114613", 0x1f}], 0x5, &(0x7f0000072fd8), 0x0, 0x4}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) sendmsg$unix(r0, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000096fd8)}, 0x0) close(r1) setsockopt(r2, 0xa, 0xfffffffffffffffd, &(0x7f0000000240)="2c5578a5ac859eef8227fa02bb4cbb8901d64bce72b8fb0b02af254435b9a1fd9e7705605389", 0x26) 2018/03/09 14:24:22 executing program 4: rt_sigaction(0x7, &(0x7f0000000180)={0x47e5f8, {0xfffffffefffff27c}}, &(0x7f0000000140), 0x8, &(0x7f0000e04ff8)) mmap(&(0x7f0000819000/0x1000)=nil, 0x1000, 0x8, 0x44031, 0xffffffffffffffff, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2da5664bd8bd796a63fddde6cb597078097935d8b8e58bae84d30bee1cd9f24c2d497734ef3966f871bb1c46f6fb72d876f8780609ffaf35b4a964f2685ce979cc05fc577fccea6060571cb61020909fb0638b7c65f8571f0697460e3401e25057d0b6bef883be81d0cfb83c1ba4a21522cdd08c35a114f72a17894e22584df4d2fb6e6b995250165e0f0869468fe9b15242d2dcc52a9f120ed7772600000000000000000000000000101608e51002bd2aae88b8269964bbeab6e61519f20e2cb2") read$eventfd(r0, &(0x7f00000000c0), 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) r2 = getpgid(0xffffffffffffffff) setpgid(r1, r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={r3, 0x80000, r0}) 2018/03/09 14:24:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x1000, 0x0, 0xffffffffffffffff}) r1 = syz_open_pts(r0, 0x111000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x14c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x3, 0x241c0, 0x2ce872e8, 0x20, 0x7fff}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000240)={r4, 0x4, 0xee, "62bb2b4d279e067e2a2f888a7cef94539fb7a8fe3cf69d6ba77ab99ba10f7be6636fb7cc3aaf4a60000f49408541a5168a10e4fb8e982aa477c7e45da88e52aa9f5045dcc6ce90e926843177aa818efcd191765eb3e789a79aa116f91decc5206506ca4b840e66ff30805fef456ac081e6bb43110f7a72741046bdf3f46a17d493203679b39b881db671d8dfb7d75a141132fb8e2936bc810cf572e935af759a04c6554a2a07060ddf5d2d3a25c7e5b80c9a5cd3f3ede43700729dabb9a0b3ba1da1d0bb5489b0c673169cf54719d2427e0a25aa8cc867be1378b99589ce662b5c701b227a618e0ff58a0eb9ed76"}, 0xf6) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x78) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/09 14:24:22 executing program 2: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x200001, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)) epoll_wait(r0, &(0x7f0000ceefd0)=[{}], 0x1, 0x0) 2018/03/09 14:24:22 executing program 7: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000140)="260000001200470020000083140022e3041000ff010000e2000000010009749d060010000500", 0x26) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x19, 0x4) 2018/03/09 14:24:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/192, &(0x7f00000000c0)=0xc0) socket$inet6(0xa, 0x0, 0x0) 2018/03/09 14:24:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/192, &(0x7f00000000c0)=0xc0) 2018/03/09 14:24:22 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f00000001c0)=@bridge_delneigh={0x34, 0x1d, 0x419, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDA_LLADDR={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @NDA_DST_MAC={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}]}, 0x34}, 0x1}, 0x0) getuid() 2018/03/09 14:24:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bfcfe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x1}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00007c0ffc)=0x2, 0x4) 2018/03/09 14:24:22 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000b0f000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b0d000)=0x1c) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x0, 0xfffffffffffffffe, 0x40}) 2018/03/09 14:24:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:22 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/192, &(0x7f00000000c0)=0xc0) 2018/03/09 14:24:22 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2, 0x0) fstatfs(r0, &(0x7f0000000080)=""/167) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000140)="0037230487ab0da2418d0aeb79ce2526e762f9b8bd33984b222645e99e832af44d473e870600a42691a83e9a053a32adff41e693174a69ebfde2f6759c59e3c1711c43532e4ee005b4f51114988159f1942a7c7f64b4e2047a72c08ea43b0a5dd3f17c44a47a810aac88d91606d87d843e58d369db7d2f49") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/03/09 14:24:22 executing program 3: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) dup2(r2, r1) tkill(r0, 0x15) [ 81.093881] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/09 14:24:23 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x404200) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) r4 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x800) sendmsg$nl_netfilter(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000005c0)={&(0x7f00000001c0)={0x3cc, 0xc, 0xa, 0x100, 0x70bd28, 0x25dfdbfb, {0x3, 0x0, 0x1}, [@typed={0x8, 0x66}, @generic="3328adcf0f9c139a4e3428e832fef365c94b48f47d4e28681e39efd4f88be902c47dfc42e8d15ba28d2e086a86e958e941", @generic="aa423b4be77c37efeea37e2c2391ca32079ffb67b459816c5e3ff2019579609ef9e37693f3f83c94e05bd44bbe56338b8592893654c5a6b9f257d9163d07c7", @typed={0xc, 0x7b, @fd=r1}, @nested={0x248, 0x6, [@generic="3a661c399650eacca68bb069b243c04081d0592ba9f3a395cfd3a44f686dc23118b5d3006dbcaff4727997173bf8ddaae1b56b69bf4ea9bb8342", @typed={0xc, 0x57, @pid=r2}, @typed={0xc, 0x87, @pid=r3}, @typed={0xc, 0x93, @str='#\x00'}, @generic="7eecdec2bca83e1d41b10e87ef4bdaafd1696605f767c28343f3ad685ac6c8ce8528e45a5949c9a3adac4caa897482346b791b8320036f5a7fd62f677e285e59d240545ed1ca21459220419feeb5132251dd3a1131f5eb83e879dfa81052f93fc6a3955ebfa8d49f50a646280be5aeca70d54b3b90e85422318e704930b354784a40c13ef1f22bafb3dfc7dc07d6413023aaa460d9b2fdd8dc67f84a3b274f19edc4e8531b2190644cbb094adb0dad1e6edf5fe1fd1b72e8b53ae21dc9efbd6a7300ebb832e61f130a71c98f0015151cf7b8afdc690baeca5c403161d60335bd20012f78ccf4cc03f2b0a5e6b7a18068", @generic="e5256c68f33f2dd8f9fd4e6e41af672ee470b0abc0367654c710ceb1dec5a4a19dbb8743d42d311c709824a12b03cc635be85f5df3c04f0a3d782db961f71811db2872a69f708ef2c1fd947329a0e0753427e5705e9e7e29259dfcbe3a78aa44b77f458963a25059e5c37389661c05e8c87addac99081faa13d0be2108dcda3de493e891079e440b107353d92b18993e6a7580bd4dae1b9135c62df53c49a5e24f6df95cb2990bc909823a15eb725ef68cdc10a2ec7c5b931bdc055956b8e92b9cad9c8deea33ebd9ec43caca701e57353d93ab052438a85a074fc7b42fdfc37407ed8a0116be4870697c8952886c3572e50f3ca"]}, @nested={0xec, 0x21, [@typed={0xc, 0x85, @ipv4=@multicast2=0xe0000002}, @generic="90", @generic="31d2525bb425a73cc11ee8207b8ecd22129017d5f11589657ec1a43204bc834849f5009c7e479c3caf3eed7fc6", @generic="6f833b37cb0d8ef68ffdb81e6d1c62ca714ec88c8a6cf6408fee43e1290c514ea48aef54e5692ec7ea6603313901c3ec3d27566c0060be63cb15b0d849309d235ad0830bdf2f3d60ef8cb68804da988ca631c035972e5d8c3eb4ebee9584f68744a5331d5f6d", @generic="24dd82105e2586c87c9e04b3198f3eefd2daabb7bf955c66c8ad702781c8948a655c03a46dd64520f94e47eb45823cde95ea66c88373061c7d4d2004", @typed={0xc, 0x17, @fd=r4}]}]}, 0x3cc}, 0x1, 0x0, 0x0, 0x10}, 0x4) r5 = socket$inet(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000d2eff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000003, 0x4) sendto$inet(r5, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/09 14:24:23 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x8, 0x9}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x1, 0x0, 0x8, 0x7fffffff}, &(0x7f00000002c0)=0x18) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x10000004e20, 0x0, 0x4e20, 0x0, 0xa}, {0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x10000000002b}, 0x0, @in, 0x0, 0x8004}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000440)=0x4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'ah\x00'}, &(0x7f00000003c0)=0x1e) connect$inet6(r1, &(0x7f0000000380)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x53) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000300)={0x2, [0x1ff, 0x9]}, &(0x7f0000000400)=0x8) 2018/03/09 14:24:23 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000000000), &(0x7f0000000040)) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xffffffffffffffff, {0x2}, 'syz_tun\x00'}) 2018/03/09 14:24:23 executing program 1: r0 = syz_open_dev$binder(&(0x7f000066aff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xcaa4, 0x2202) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0x3, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080)={0x4, 0x9}, 0x8) mq_notify(0xffffffffffffffff, &(0x7f00000015c0)) 2018/03/09 14:24:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/192, &(0x7f00000000c0)=0xc0) 2018/03/09 14:24:23 executing program 3: syz_emit_ethernet(0x7e, &(0x7f0000000140)=ANY=[@ANYBLOB="aa778ee17a540b72341b5a7bd6164fbfaaaaaaaaaaaaaaaaaaaabb81001b0086dd602eb07800442f000000000000000000000000000000000000000000000000000000ffffac1414bb2421880b0000000000000057000086dd0000000000000000000000000000000000000000000000000000008000000000000000000000000000"], &(0x7f0000000100)={0x0, 0x0, [0x4, 0x2c3, 0xc4c, 0x10]}) 2018/03/09 14:24:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/192, &(0x7f00000000c0)=0xc0) socket$inet6(0xa, 0x0, 0x0) 2018/03/09 14:24:23 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0xc11}) 2018/03/09 14:24:23 executing program 1: r0 = socket(0x10, 0x2, 0xc) r1 = memfd_create(&(0x7f0000000040)='vmnet1\x00', 0x1) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4754c107110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000080)="1f00010c30a600c6005b58e90980fd2d8b8f75aa58c7299e0301af94fffd7b06f80501000b0002000000", 0x3bb) 2018/03/09 14:24:23 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff000402000c000100010000006f0300010c8002000c0000f702000000"], 0x2c}, 0x1}, 0x0) r1 = socket(0x10, 0x2, 0xc) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f000007e000), 0x0) dup2(r0, r0) 2018/03/09 14:24:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:23 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f000085d000)='/dev/sequencer2\x00', 0x401, 0x0) 2018/03/09 14:24:23 executing program 2: pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x0) syz_open_pts(r0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3801000010002107fffffffbffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000045d4dd9d5f7b9c10323358cf988ff2fc0005ea6b4c3796137cd007d7359c6ff08a343319d19f3f01a4dd068af666d8ef6f4e55c962da8770b2b304c0da91e940a39ed50e9cca6a8942adb2f6d4ea7fbcc63dde777b92fd0bb8d3c49514effe61baca4207b2a2b1e1c9f32788a49391fc3221716ed1c9262734def33f8d30213f96f4013294fa83bf429c5d09d4fdfccca7aceb2af81f28241b674444dd4278ba4d021f0c1c60ff72c15583f9a3f3e1402cbf6e2b48fc796bb1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000ffffffff2b00000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff020000000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff0000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000000)) 2018/03/09 14:24:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/192, &(0x7f00000000c0)=0xc0) 2018/03/09 14:24:23 executing program 3: r0 = memfd_create(&(0x7f0000000fcd)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000100)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000000c0)=r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) r2 = creat(&(0x7f0000000040)='./control\x00', 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'syzkaller1\x00', 0x8220}) rename(&(0x7f0000005ff6)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000000ff6)='./control\x00') openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x4, 0x4) write$fuse(r2, &(0x7f0000000180)={0x18, 0x1, 0x1, @fuse_bmap_out={0x400000000}}, 0x18) setxattr(&(0x7f0000000240)='./control\x00', &(0x7f0000000280)=@random={'os2.', 'syzkaller1\x00'}, &(0x7f00000002c0)='syzkaller1\x00', 0xb, 0x2) creat(&(0x7f0000000080)='./control\x00', 0x20) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) 2018/03/09 14:24:23 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x111080, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)) r1 = socket$netlink(0x10, 0x3, 0xf) vmsplice(r1, &(0x7f0000000280)=[{&(0x7f0000000040)="6655af049c75f3a2d1da51cb34997ddc9be902414133c73398c51060e8757a8d130fc06d0841f40139d77445c8ca943be1bdd23ffde537f74b05d855fa46b9e23ca9fc0789021b3a", 0x48}, {&(0x7f00000000c0)="10170b0b1baa488a0883ce9807036c1ebba91c911d99f9101d32546791e41d6a87ff7164158e84359b707c1071ff2065aa48db2673bcfcfeb225d35b2cda461d1712865adfc49459ede5cfaababff55eed4b90efd7d73a31a7d8aa6373dae4bacc0f049d3f4364b853ffdf2c7b50d7452900850f9c280468e68989172966c2ab9053c8bb9f03afe9c2020a7dab28eb3d057592d932a5a6aed610d8cee038d83f1cf7eb67c5f6345ef618524007dc529b0761cbc4021eb477c0f3f99337017454b1a5fdb4e7838298", 0xc8}, {&(0x7f00000001c0)="4682080aed3bc54ead2b0f1a367eab735d8587f68278cbc555fa89120f6c01559885c159b51bdbeeb788593876eb1ba6307a29db71cc0f85ded35cbfbbb92d3b605c6cf6b7f911a97f53b94fa5b4b1c581efdc9b9f97adaff9aa0edc751d51bbe567c25c38f9221d850c3e9a7918a9ed5b1d54ee50c73e012e833fba226dd3ef5b72e52865fa0ce8acbbc9906e2d104e68661ac18e8d17a70b4a5d8bdd90165873d667e84a5a7139a8f6a6a908ce54", 0xaf}], 0x3, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') writev(r2, &(0x7f00000001c0), 0x0) 2018/03/09 14:24:23 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYBLOB="ad000000bb55f90944c1a7cd723615356d344bd2d66f7d11744776488f3b1023760a72783fc5ebcbe3314e2f67a88934d976e420945fd5ee7489df01aa7558804aa7070d14e7163337b1e53d4f50236672795af1ad8508cc2e4642aabc60b9920999d0d84e92081150972fa8f9907a194237541c8bce6e8925ffcc79119cbd0c478916dfc13dd0ba24e3cffb708dd009326dc92483ab1361fb7a2a092813000000cc0000"], &(0x7f0000000380)=0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x5, 0x20, 0x4174, 0x200}, &(0x7f00000002c0)=0x18) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000becf78)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) listxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/2, 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) [ 81.704002] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 81.733887] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/09 14:24:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/192, &(0x7f00000000c0)=0xc0) socket$inet6(0xa, 0x0, 0x0) 2018/03/09 14:24:23 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x81, {0x2, 0x4e23, @rand_addr=0x1}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x12, 0x2, 0x7e6, 0x8001, 0x1, &(0x7f00000000c0)='ifb0\x00', 0x4000000000000000, 0x9, 0x80000001}) getpeername$netrom(r0, &(0x7f0000000080), &(0x7f0000000180)=0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) read(r0, &(0x7f0000002180)=""/4096, 0x30b) write$tun(r1, &(0x7f0000000000), 0x26) 2018/03/09 14:24:23 executing program 2: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'bcsh0\x00', {0x4, 0x8000, 0x1, "48024e602c12", 0x3ff}}) rt_sigreturn() r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r1, &(0x7f0000001080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00009ecff0)={&(0x7f00007d2a70)={0x30, 0x0, 0x2ff, 0x0, 0x0, {}, [@typed={0xc, 0x0, @u32}, @nested={0x10, 0x0, [@typed={0xc, 0x0, @ipv4}]}]}, 0x30}, 0x1}, 0x0) 2018/03/09 14:24:23 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) close(r0) [ 81.734498] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 81.735869] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 81.747979] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. [ 81.756166] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. [ 81.761764] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/09 14:24:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:23 executing program 3: unshare(0x800000) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001040)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r2, 0x0, 0x8951, 0x5c49}, &(0x7f00000002c0)=0x10) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000008, 0x110, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x4020940d, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000), 0x0, 0x0, &(0x7f0000000040)}) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="d1f0ac20ebc29060115d11f6a2df1be7943e7c45805e92e4d0eaa48d8f776c015b958d52118921d6618c0e209bd6220fac7e718d750b26c4149476ba9580927d42b3d277d878eaf574e2b518715a945529b4dc8f0381710d4964c7f5591467f1c1773d10d50d6f760144154e3492ba66b35e9bbd0d4e97403b60c65fa2c5d121c74c23b1fa87dcf64fd9d21c217cdf393f1fc4eb0666c01dc2efb0924c00780333884c11ba7554a7c24dcecb02361b6741e0fa7287231a9d4025b8626ee2e298cdc38243bad5921eeebabf87b7b83659f9b35e0d", 0xd4}, {&(0x7f0000000140)="348ff5dc26d57c6464e964ab6373d8885baad9b2850f739efe291b43806b1820a00ee5594299cc4256fd6d3644f714ead88fadf455f899711a944f26fb1f54071d0c3727acd0d86e39d52e0dbe1b98290233e57858464fd8e0284138881736ed717c66284dc7d7e82305989520899f687cf7348b8a460900159a1184993293612bb2b2d9d9b270", 0x87}], 0x2, 0x0) 2018/03/09 14:24:23 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400000, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x3) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/09 14:24:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:23 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockname(r0, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000100)=0x80) r1 = socket$inet(0x10, 0x3, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000180)=0x1e) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000df40)="240000001a0003000700fd686fa2f8bc0200000000000000271d85940800020001030000", 0x24}], 0x1}, 0x0) 2018/03/09 14:24:23 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$netlink(r0, &(0x7f0000000280), &(0x7f00000002c0)=0xc) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x4000, 0x40) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000240)) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001980)=ANY=[@ANYBLOB="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"], 0x1428}, 0x1, 0x0, 0x0, 0x4}, 0x4004044) r2 = accept(r0, 0x0, &(0x7f0000000040)) bind$ax25(r2, &(0x7f0000000080)={0x3, {"ec1ec99102594d"}, 0x7f}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="38010000100001000000000000000000fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000000006c000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000048000300646503006174650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002ae06104"], 0x3}, 0x1}, 0x0) 2018/03/09 14:24:23 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000140)) 2018/03/09 14:24:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/192, &(0x7f00000000c0)=0xc0) 2018/03/09 14:24:23 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) umount2(&(0x7f00000000c0)='./file0\x00', 0x6) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={'syzkaller1\x00', {0x2}}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x1, 0x1, 0x0, 0x427}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000140)={0x0, 0x101, 0xab1, 0x9254, 0x6, 0x1}) unlink(&(0x7f000053cff5)="e91f7189591e9233614b2f") dup2(r1, r0) 2018/03/09 14:24:23 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000003ff1)='/dev/snd/timer\x00', 0x0, 0x3) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eafe6), 0x0, &(0x7f0000325000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/09 14:24:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:23 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:23 executing program 2: unshare(0x20000400) r0 = inotify_init1(0x0) syncfs(r0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x108) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x7fff, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x794) 2018/03/09 14:24:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:23 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip_mr_vif\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000300)=""/243, 0xf3}], 0x1, 0x400000006) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000000c0)=0x5, 0x8) 2018/03/09 14:24:23 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x800}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x5cd8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}], 0x58) sendmsg$nl_crypto(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000002}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=@alg={0x108, 0x10, 0x3, 0x70bd28, 0x25dfdbfb, {{'drbg_pr_sha384\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x1f}, {0x8, 0x1, 0x86a}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x7fffffff}, {0x8, 0x1, 0x5}]}, 0x108}, 0x1}, 0x20000000) syz_extract_tcp_res$synack(&(0x7f0000000300), 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000340)={0xfffffffffffffff7, 0x6, 0x5ff, 'queue1\x00'}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000400)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x8001, 0x8, 0xfff, 'queue0\x00', 0x200}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000600)=0xe8) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000640)={{{@in=@dev={0xac, 0x14, 0x14, 0xf}, @in6=@dev={0xfe, 0x80, [], 0xc}, 0x4e24, 0x3, 0x4e20, 0xffff, 0xa, 0x20, 0x80, 0x8, r1, r2}, {0x1, 0x2, 0x5, 0x5, 0xfffffffffffffff9, 0xffffffffffffffff, 0x101, 0x1}, {0x7, 0x3bd, 0x3d, 0x5}, 0x8, 0x0, 0x3, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x1, 0x6, 0xffffffffffffffff, 0x3, 0x2}}, 0xe8) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000740)='./file0\x00', 0x404080, 0x4) lseek(r0, 0x0, 0x7) execveat(r3, &(0x7f0000000780)='./file0\x00', &(0x7f0000000840)=[&(0x7f00000007c0)='($\x00', &(0x7f0000000800)='&\x00'], &(0x7f0000000980)=[&(0x7f0000000880)='@\x00', &(0x7f00000008c0)='user\x00', &(0x7f0000000900)='drbg_pr_sha384\x00', &(0x7f0000000940)='queue1\x00'], 0x1000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000009c0)={{{@in6=@loopback, @in6=@local}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000ac0)=0xe8) connect$packet(r0, &(0x7f0000000b00)={0x11, 0xff, r1, 0x1, 0x1, 0x6}, 0x14) lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000c00)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000c40)={0xce, 0x1, 0x2, 0x1c, 0x1b}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000cc0)={{{@in6=@dev, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000dc0)=0xe8) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000e00)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000e40)={0x40, 0x1, 0x191c, 0x80000000}, 0x8) bind$llc(r0, &(0x7f0000000e80)={0x1a, 0x317, 0x1, 0x8, 0x8001, 0x2000000000000000, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000ec0)) poll(&(0x7f0000000f80)=[{r0, 0x2040}, {r3, 0x10}, {r3, 0x20}, {r3, 0x1000}, {r0}], 0x5, 0xad) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000fc0)={0xa, [0x1, 0x10000, 0x1e1, 0x1, 0x1, 0x400, 0x67b8, 0x1, 0xa433, 0x7f]}, &(0x7f0000001000)=0x18) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001040)={0xffffffff, 0x1ff, 0xbd56faf, 'queue1\x00', 0x7}) timerfd_settime(r0, 0x1, &(0x7f0000001100)={{0x77359400}, {0x77359400}}, &(0x7f0000001140)) mount(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)='anon_inodefs\x00', 0x10000, &(0x7f0000001240)="47e5e8fdeee7b52d4e4d0abbac6e44df46cd7c531dcbefd60c29779df4db37bde040ae05b704937b330a767da61e16fc00c9de9c86fcb3eb18b70717c4d65e9108761b3825959aa07d7a32fad1f1b70665b5de68de7124532d0d0bf6cc80b9ef92a42ad099af") getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000012c0), &(0x7f0000001300)=0x4) 2018/03/09 14:24:23 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/keychord\x00', 0x2, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x1000, 0x7, 0x101, 0x2, 0x1}) writev(r1, &(0x7f00008d2f90)=[{&(0x7f00006c7f70)='h', 0x1}], 0x1) 2018/03/09 14:24:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:23 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000140)=0x7c) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = dup(r0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000040)={0x9, 0x8001, 0x0, 0x0, 0x8, 0x3ff}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000000)) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/03/09 14:24:23 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) recvfrom$llc(r3, &(0x7f0000000040)=""/35, 0x23, 0x63, &(0x7f0000000080)={0x1a, 0xfffe, 0x2ae, 0x7, 0x8a7e, 0x1, @random="c9eb9b5e2d9d"}, 0x10) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) sendmsg$unix(r1, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) dup2(r1, r2) 2018/03/09 14:24:23 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/keychord\x00', 0x8000, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$setown(r0, 0x8, r1) r2 = timerfd_create(0x0, 0x80000) pwritev(r2, &(0x7f00000003c0)=[{&(0x7f0000000000)="8e2cf7a07e9650ad593b0d81ed42d9cd444be9bec28e3f42dfd254042f8725d438ca706aa82488b274a1a27db69fb68f68021309b0fdeaef9ed39d609de1b0d417b98715d18f8d4f7a395266d1acccc292cd60a7b076b963180398965c6872696a46375dae75f4c4445dfdb9213f2f1d5c139b0c29a88b476460fb76faded99a634c7a90153d0d0cc202be1c0e9b06ba92b674aca4a1e1388a04974ffe1b0fce1e0708f603e4f60af8161ff71366f8a01f2d1829ebd7299fdf50e37ac9ae7affc1cd1687d55c1a9907e3942537799092d5facb947733200ea6cd830f8d2238f171dd28feeb75a66a4d", 0xe9}, {&(0x7f0000000280)="626c03c3593bdeac34760268f1c4e171cb1310acdd365c61e227a60cfef05da3916471c3b4fb201165ba0e5eab86912347bfe4ca05c0368596c9a3d462", 0x3d}, {&(0x7f00000002c0)="6013b769221ae37201f836e3b719ff5a0d06468ec712d58b8414f7843f4a9996777c634d07a731574d6d02cf594670876174f2d919a55673f773963e006901b1ababc08f2bc6782d123b03a5b3df5ee40a20453ac317b561a1dbb6e05c56e1df4e8f42bdb2ef4c0d455e851fb64f9bab2206dd9c030c788dfe3e91d591f0d3d903501f54e6b3f535ed0e9c0cb265c37811a235df41ae8f1957e010c2981a892610c2fe3109a694e42620ad6ca9799157559e658f2f2941df4b161fa0b9682a40246323b3eee8fe2efb5de201", 0xcc}], 0x3, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000500)={'nat\x00'}, &(0x7f0000000580)=0x78) socketpair$inet6(0xa, 0x4, 0x4, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000440)=[@in6={0xa, 0x4e21, 0x1ff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0xffff}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x10001}], 0x74) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00') setsockopt$inet_group_source_req(r4, 0x0, 0x2c, &(0x7f0000000140)={0x10000, {{0x2, 0x4e20}}, {{0x2, 0x4e22}}}, 0x108) 2018/03/09 14:24:23 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/keycreate\x00') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240)={0x4, 0x658, 0x1000, 0x6, 0x3}, 0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x7e, 0x3f, 0x7}, &(0x7f0000000180)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffe00]}, 0x5c) fstat(r0, &(0x7f00000001c0)) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000e93fb4)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) accept$netrom(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x10) 2018/03/09 14:24:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:23 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:23 executing program 2: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x2000404, &(0x7f0000000440)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) r2 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000aef000), 0x0) 2018/03/09 14:24:23 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:23 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x0, 0xa, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="5124b9df8522"]}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x40000) accept$ipx(r2, &(0x7f0000000080), &(0x7f0000000180)=0x10) setsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000000000)=0x20, 0x4) 2018/03/09 14:24:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:23 executing program 2: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x402000, 0x0) 2018/03/09 14:24:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:24 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:24 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:24 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000280)=0x2) fcntl$setsig(r2, 0xa, 0xb) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) r4 = gettid() tkill(r4, 0x1d) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) unshare(0x30002400) 2018/03/09 14:24:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:24 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x20000000) r1 = memfd_create(&(0x7f0000000240)='/selinux/mls\x00', 0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fsync(r0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x3) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) write(r1, &(0x7f0000002000)='\t', 0x1) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) sendfile(r1, r1, &(0x7f00009e5ff8), 0x2) openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x400, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) execveat(r1, &(0x7f0000006000)='./file0\x00', &(0x7f00000f9000), &(0x7f0000000080)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x800) fallocate(r0, 0x0, 0x3, 0xba) 2018/03/09 14:24:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:24 executing program 1: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000000c0)={0x7fffffff, 0x1, 0x5}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000300)) 2018/03/09 14:24:24 executing program 3: r0 = add_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000100)=0x54) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000140)=0x401, 0x2) fsync(r1) 2018/03/09 14:24:24 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0xffffbffffffffffd) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x418002, 0x0) 2018/03/09 14:24:24 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x0, 0x8}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x5, 0x2}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500)='/dev/hwrng\x00', 0x40880, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000300)={0x7, 0x0, 0x0, 0x7fff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000380)={@empty, 0x0, 0x3, 0x3, 0x0, 0xb2, 0x15, 0xfffffffffffffeff}, 0x20) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000340)={r3, 0x816a}) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000540)=""/55, &(0x7f0000000580)=0x37) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x2ec}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r4, 0x6, 0x81, 0x9}, &(0x7f00000002c0)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/09 14:24:24 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, {}, {}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, {{@in=@broadcast=0xffffffff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) 2018/03/09 14:24:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x26a900) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000000c0)={0x10000, 0x100000001}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x1, 0x4) sendto$llc(r1, &(0x7f0000000100)="eb0a837fa6b55c32edfa5037b616c4703e641699827ee5ec6b3b266347bff1cd4a468b79f6da8861a62509ba0569", 0x2e, 0x40000, &(0x7f0000000180)={0x1a, 0x104, 0xea37, 0x100, 0x8000, 0x9}, 0x10) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000600)={0x7fffffff, 0x4, 0xfffffffffffffffc}) sendto$inet(r0, &(0x7f0000000040)="c3", 0x1, 0x800000120000801, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x4, 0x949, 0xfffffffffffffffe}, 0x5) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffe00000000000000000000000ffffffffffffffffe00004010000000000000007e000000200000000"], 0x2c) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/member\x00', 0x2, 0x0) getpeername(r0, &(0x7f0000000540)=@can, &(0x7f00000005c0)=0x80) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a), 0xfffffffb}], 0x1) r2 = accept4(r1, &(0x7f0000000200)=@nfc_llcp, &(0x7f0000000280)=0x80, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000400)=0xe8) sendmsg$nl_route(r2, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@bridge_setlink={0x6c, 0x13, 0x100, 0x70bd2a, 0x25dfdbfd, {0x7, 0x0, 0x0, r3, 0x1280, 0x200}, [@IFLA_XDP={0x14, 0x2b, [@nested={0x10, 0x1a, [@typed={0xc, 0x82, @fd=r1}]}]}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, @IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_SLAVE_KIND={0x14, 0x4, '/dev/input/mice\x00'}]}, @IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @IFLA_MTU={0x8, 0xe, 0xffffffff}]}, 0x6c}, 0x1, 0x0, 0x0, 0x804}, 0x1) 2018/03/09 14:24:24 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040), 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() getgroups(0x3, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) r6 = getegid() r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000400)={0x0, 0x672f180c, 0x7}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000480)={r8, 0x12, 0x31, 0x7fffffff}, 0x10) getgroups(0x7, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) getgroups(0xa, &(0x7f0000000300)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r12 = getgid() setgroups(0xa, &(0x7f0000000340)=[r1, r2, r3, r4, r5, r6, r9, r10, r11, r12]) r13 = creat(&(0x7f0000000380)='./file0/file0\x00', 0x4) ioctl$ASHMEM_GET_SIZE(r13, 0x7704, 0x0) 2018/03/09 14:24:24 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @broadcast}, @in=@broadcast}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/03/09 14:24:24 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, 0xffffffffffffffff, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:24 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200101, 0x0) r1 = add_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="a64e0c306d15e97bf311a8297076a99e7c8fce703032b7e58eb2d962ff03346948c73380d2689475d7fa5cd6396aaf9c6a6e44540047d692e0ce9e17a557828e07a94f880e9fb69edd62d618eb6991a1fba3397899c321f64126e63759dfb8ea6204cecc4fb609d04bccedb5b43a5c9f1731eee458367e0c689642387030dccce2786da57cb2ff6306890f1e3909547123d342b7daa96fc3e1bdc9d982c91b916e733cf768d08543e268bb131d2284a8a1d77d43e72778a8067b0ec6582b542a147eeaf3b565c1fa2a3fdcf8462cee5fce953d63e2274ee9ce3fc9ede3c8826d2435db263c24ced971cdda9dda70990cfcc488286ded2127525e88bd1b196b35078ea5a82d011273a991c3c8e14cb6b846dd6cf2b741a6bc5e5095aa21a830b0e598f29c0df61f032fa75a64763793cc4bc9d5fbcbccccd4db4b5829bcb726480ee51e5dd9ed482f65d465853cc331bd8a8b382d1428b0a0a0fad45c65e654bcfea81f710f6dec18c2457962dadc5dc13918d0752a3ff63a8a4ea26e95f191127a49175248e91e16c7c8229a5ff1313f8da27437d0967b6ab5df2bdf196388945d94c5d481837d92dacfcf370a0bb72d85211d9c8d42a9baf296b3f4bd128ef4075a693b94e1540b458b0ce0bd1aec865df6e3e79177909429eb22046d69c07fe3d3809ac561aa8692f173f65d522f180d1891341e82c8a4bff2fa294780c2513559f9bb6a28e500286651ef98338bb43fb9957ba22111f9709116579cb6f43b33ac8d8a990c2cc0649ec8b4b3fd7510eda646e841a588a1c7ace1119557f333f24f84d434f4f02effb7652043fa73a5b7db4b27b13b867eff3a30ed304354d80c97bba643fda4a4b1492345d20f84d14bcc184fa3c6527acb9ca878660e45a5896c98a2ddbfb5ce35e724dbd9448efc81be9e17991f7cffe465dfc7f1e28039e8dc2a83d6873558cc8cf81648aa048437970d5f97a27abeb8c0072917c2f51a3154ee6c529613f486e04c682e19b1a525f63fc27112edbca287c37d109ae6ceffca9c609991db961e39095b0dc1dae452258b5a4334248c435bcaf6c079e39d8c4a0ff905a3c6ab0d7b06184bcc286329b29ce0e2e3d1ec7c372ca91aec5e9f3329ac4be1631c3b384d8a5d838a15c2d0710f70b1e8f5fbff2e8bac7c366a9a46c9cc820d0f7efa6ea14abb822f64f0f87a77f2c2551c428c8775813aaf307b335c837829c3af3010c302113ae6fc9bb5798a73e7e9b903f547f345ee03bf6a693e692646c3c9812225001eb0fadb906f5e67646fa99391198e10e093ff8d9ce1a01c7704e14fe1d349ea1b8b239f0bc4200a3fac8727d652a1e85dfc9c66032c56081dcc83bb3c043222e20574842e3202c918ac48d19d42284ee159bf2c2bef3d4887ac9028b484c421236f42d9747173016cf714fc9075491823be9655387918fa0ddec0c6fe5c1393d40177a669bfa9e69d3bae5db941c06fc32ad9c030be92ee30c136ef16778917eac30773bb9617103ec272f846275b51f7c74409f996510bd4d15c6e88ec7325e9feab4f78b3d7fdeb05d5b43eed68ca913b4480994af135e21aa85644a8dd760db5c5646f34c9d8259a3abd1fc1261a9fc82e212f474303248013a91ea1bdfba7436414ad10af26abcbce64912e03379676a42dcde0f3339b595fd892487faf54db06a544772dc8cdb38b604e1c04371b5fdffbaba280c74d3c502bd81f76e7bb6c806db2d045a6ace31ffe86d8acaa89f14b190d9bcba4a7d86117078567042826e7bbadea8d54e1a7288f0c1a638b1205ef7bc1509bf7d8f32c6cc81d6d6061cdc31a8ccf867791af587f7fbe633caa97f791d8bdad1538334ea2e4998e299edcdc7ee626fe556043aff2919e3a062784aad572863277aad09d08167f31b65fb8a1285b1f22ac4f08f6e8b1e3b669e562e249dbc2c2d0028ecc80c1b9f381165d64a8aa4ce7d218c5ec94d27cd58691fa13659799e014ba89b676f56d4c849e29ddf1f2a157b4b50c750fa94d2d6a78ddaeff5a76dd3233ba49c9d33278bfb9c5da95254858e5f5f175a2641abd00ea030b81d9a1faa5f19162bb70111e1572015b7ab1252cf4ae37f653211f13bcd6be2cead7f0396bed6fada120acd8cb5b83ccdc896b023014516bf3309595479827b3849d4d060559c3f60a6356057f1735a5fa40e25adaa35f1b03bf6a05cb5cfe34c646e3d7a444146a9483b1e146421e1b25c4da87c6c28105ece50de870825d08086e236f8501f06b637756bf5d766a5e1e46e6889f6fbecc2e7e5f985475f50edaa173192f8a0fcff445c4778a6b5d094b0884a85f0cb0ec85c28129b6abef1e95673d3a18934eb4030b5b93c04a986dcffbafaa1fd62c82fc9d51be434be332d78844ac2c85127afdfb1d731668232c26b23174c838096e87b63cfd0afafe4673df177e3a009d47ba4b4290cbb6b0677ab6a27a203f2b4e827d972cbddda1238bc2f4285174c2e114f5df1bbaff3ad2d9fb8717e437bbd43ecf23e46f42ffb09abc7c9e9e897429fe3caf45e9229ecdf8fbcb16d4b8e4234426678e20def631509dc1a9a817f48bf3223551c138dd6ce6968c8a83876413f16d305c6a378d3828c1907f2f9e24980d714d1210976a19b6f2fc78512d2980787edae2d26366e61f6ee2de60939c2b954becbff92239109ba928ebaadee38f4eb3a901222162efe109b59ae1935a53d01e51aac793886e05bc65929a5b434146a14662bb45f46ee0552d2754f07434987cce081efced0b8ef6aaf0fb357bfb2ce1b18659794a6d07e875027757048a2f41a9bd13685fa6f0c0c7e99600ec321a3621c822c6c915ff1497b634aaf6a144efc91bcae7bb92162c19a8de5dead18b6223499397ad392c50d9ba4a9f8084a87148e29e341d95d6e215629490ff168e18fab02fed2d20a69af67007661b9f9455457c00223971e275cab558df0d47ac1336f1277f64c843d7d0f777f33505339e46fcb8ed0469c193c4c093810a17c8a20794aa384befb704f901d1152334e3cf835af90808612601c9bc81c0ae9feaff51b71cf75600577e81cc30bf4978130095ef43413c88b4bc907b5c62994639dd06c12d259b90dc292beb938bc7a6b89c60a4d825a313b4c7ddcd9613bca2b3f814237d140ac7ad020fd97b0b047040f1593cf2b68396768c90d50e2843894db16a5f690387f40d2dfadf7de5b4f03d75cae112ba349810aebeb68d602cf33f95ae0d67ad19921b5ad8452ef1d8e8cda8d539b1b7c4d3eb5ec5a2f2540e083be46f52dd9c7b9174ed604f6332d8ba62d0a9c666df54a8d7491416b033b59e1d2b81035aa246c533d79e1b2a1bc1223d8b2ef0f162523dc4cbeeb52e33c873d55782b53eb79e9e263e32624a07aa085378e8f1b7480543ea821acebab539675a4a5da339ef3959fee8ab72d4754ba2c2205012f0fa633d97e309055494d23be5435dff26d1796449443bc01a81fba6b886ef1758983f5282d8a27d18bd0b3f25937e32073e0bc38296a53e60323e51ed9fb80e45b724a571d6edb9b75e9b5324e9f27b5d54a6659f2c267168687c14a89e5c32f2f1718cb173c0953bc027fa9184d88527072815ee3ed513a60195c46f0e9dcd0954b9a788c54ad47aaaec04c97e2f2eb3fc24cbbc60603cf9f6de3e4ae4a283ba3d436c513cd6f74f5064f2f08399cc8c30f453bc6e0049c0a7d5f98ee7464cea16345cf14d7f7d7914ed4c8460d4c1889e9b7f8e9d853955afb870e51d3a20ea5c4d75803ba0c6f3491d39214e2817dee469acdee1f32134d655cdbd9fc75ec673611bcfc99e0351e1bdf7b5f812789254c3a71567db80f8899a05d92b4015ed2a3b3bf80d04ce412498c449bf1b9a4fa387f6567cda73923bf1ee0ea8ee773a109f32c44b5327ff0ed129503f57d5069cb77b24f2a31e7801d6ae53b9d936bc9adc5a2130a883d402afb6f2af5f89578e814db6dc5e53200267e097f128b0abca1adddccc0b6b2663a448bd84311be1141c66a9989ec5e07f1a2df523ba21e537929a584d356f653d802cefb5440b864232509a4c1b53dd0440a268bb65ac86c0c905017b248da9ed9a148f3cf4aefa03a94fb7ca92ae6e51fcbaf5599a86784c7287de5340788d63b8f355546f18bc65edc162e18b03f9cb038009cb148ff6328d40f5f2f7a454ea7473f83ea322000c3894f36ee5c81e1303fb83e4e804dae5928773041d09b3c1fd6f5d5be07fcd8cc862792b704ed5ec2cec3c31b0d2e254e77279704b9429cba24c396c4c276774699e1a70bd279d4ab1934aa15147cf6ada4f5f2df7f7b24b3cbcf2b0b9ff0836fe269e5cf0c204d0a8683ce2c6b82297e00426585976112c418c74152430efb78d9c74820b6b9e64b592e8759377d305b98d3c975156247bd23e17e89e18768b9c32c77ebf9ed7e15128ca4ce737fdf7cee3c35ae1571404ffd12640408cb3afd5b743d78ecb8f3eb10a222d09fe02b3ab3215029f0d585b56c63924874e829d182ee83f90396f6ca102d7f7d72a55ffd23efd39d9db535dbdf403a397a0bfeb8649aef53bb84b2ae3025a3f8b8d38356929e173ec5edc0b5f875b57a571a276642025f83d72b96c31e28c977bcbdb1a01499d1af26398f3254e3a65498eb74c01c5536c92806b7e9860ec00ca129ac8903868b8730f095a42668c5d19e39c9211efb63aadf0814c5016e732c5a62a4371f733a32a32e69d94f227587c155ba98e378100cbecb2031a5034628d5f408fea52e8c8a90a7a6f8e06d13f4a99138b81de7fdfb5ca58fb2a26f8f01e5ab252e5be626f0293a1879744d82ad53fc57e4585c022ae02597be496c34ff1ec57ce8db2844f43b42f34876f8f5449eb121f1a55cab3c87f8c72884be9f4466d851538707c1eaef576ef9891b81c025d6c88506c8a198db6df940025af694f1e6088f188c5d383e5a5e63e733f4eed8591e28520f374215ab0d9c654e1f6de1ebd15fd42746571cbd6725f8736fcaf3831c8dc642b291eeb2e9c732f1a4ef43fc1448df6b84b10e76adff2919f8f23ca1fd25d83a74d8192220c55c54a7561f3c82e1984f3d44461b17ebcae71c8b19333f3a5ea22a4f1001e1389d123d82b5f6a421c07a8cc95f5b7544f54bc8189f5d3aa2e05c3a6f046542c03d8a723871a03eedae00b76d7681695b71cd7b1f02790b178841a523107634aefd4269ee2f8d6a6836bdd1a99bf2e9b0759ace87fe0a4e56b02348fbbe119e4c66fe422cc1cf1ccac57ec1c09ecfb5fb19f33870cbcf82247ffef3bbd85d6c81863dd9f53ff553b6b14c66c70a1bbde652665f0f503ce3640355f539f122457f061a1494df0393d149a23928179b6069fff79694461bcd544e681049ee0387775377e0e2705370307da9e05047249ec9177d2b1eeb42b478e3cecf4045c114ee24cd02a1c5c0089fb3ff693ac5e9e8294b11df0e604692d4f3f7d3146fdcde3604845ed938dad343d430515078af34361c4366c67e2ac6c086f743b4c007450b53b55869324be63e296be36b6f9a196928f35c10623ac15dd911bb96758b466ab9e4e9d581b6a02a9ac27458417a4f83c172ca2b43da264dd056ba9064bc249ec3cbb3947c0708e3754cade993651a7ea98af2fbbe0a872aa2c37a2e761e72585aa9052e2bf0fdee0aa6ef1cf5e0d6e0cf08db3df197e9ac12c36756eca1da074297656dd4cd25ce8c584a207ce46abc67fb6ea345f0f5392de4deb120eec3f5288f3c0d6ca76f446c00430f915d0d1092d53806c948d886f92f32b", 0x1000, 0xfffffffffffffffc) keyctl$setperm(0x5, r1, 0x0) fcntl$getflags(r0, 0xb) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001140)={0x3, 0x80000000, 0x1, 0x7, 0x53, 0x0, 0x100, 0x50, 0x2, 0xbe, 0xffff, 0xffffffff}) bind$ax25(r0, &(0x7f0000001100)={0x3, {"3781313d5e1c54"}, 0xa2e1}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001180)={0x0, 0x89, "99696d2400362767737c132aac28273963c0bb8522b7df66e154ca7851b3f61be78ae43fc8d906f75cdd0497b5cf52c69ad1655f1b18d771151c6600308b0e10edcc501945a32b2ec960f058021f80be6c86d1019ebda0129da8bd452f1b6a9e93fafaba25ee62558092bb3649bece8253b6a30e0afdf69f425d5b807973718862fafca0f933a8fd42"}, &(0x7f0000001240)=0x91) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001280)={r3, 0x7}, 0x8) setsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f0000000080), 0x4) 2018/03/09 14:24:24 executing program 7: r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) readv(0xffffffffffffffff, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(0xffffffffffffffff, r0, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:24 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000002c0)='irlan0\x00') r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="33b7f5494647a1354ea66358e57339eb18ebb3ada4da3ff73d1af68fd27823a3c4ee4d75a90751233a8a39bacaee1e24d74fa5a59523d156d78edc4b7b70cf515d3d3c222007874f82c1c049012e4dab92991dfd1f914ed5b3ffb246f098cda5ccdb7ff1f31bf2e73fe06bcf8b63053d540fe628b18d7cfe2d57503d26c91b9293d09f8b69fee16c84b436bfe4b1f00dcc894fb49e22a5e38bf5cd9a67de962a", 0x3c7, 0xfffffffffffffff9) r2 = dup2(r0, r0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000280)={0x4, 0x101, 0x80, 0x303}, 0x38e) keyctl$setperm(0x5, r1, 0x24001000) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000200)=0x1) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000240)=0x9, 0x4) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000080)={'lo\x00', @ifru_data=&(0x7f0000000000)="3e980685496f0b04c76b49c5f4af4edcce69b677811b2fd9d4f2ef33b273ebda"}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000440)=0xe8) getresgid(&(0x7f0000000480)=0x0, &(0x7f00000004c0), &(0x7f0000000500)) syz_fuse_mount(&(0x7f0000000300)='./file0\x00', 0x1000, r4, r5, 0x8, 0x80) 2018/03/09 14:24:24 executing program 6: syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x880) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fcc000)={0x0, 0x10, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffff"}) 2018/03/09 14:24:24 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x10a00, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ef7000)={0x3}) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r3}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000f73ff0)={0x0, 0x0}) ppoll(&(0x7f000004efc0)=[{r0, 0x1301}, {r1}], 0x2, &(0x7f000005bd56)={0x0, r4+10000000}, &(0x7f000005b000), 0x8) timer_settime(0x0, 0x0, &(0x7f000020afe0)={{}, {0x0, 0x9}}, &(0x7f0000001fe0)) 2018/03/09 14:24:24 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:24 executing program 3: r0 = socket$packet(0x11, 0x400000005, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f00002efff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) dup3(r0, r1, 0x0) 2018/03/09 14:24:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:24 executing program 3: r0 = memfd_create(&(0x7f0000000000)='cpuset\x00', 0x2) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0xa83, 0x8, 0x3, 0x100000000}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x32, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/03/09 14:24:24 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0xc7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000984ff4)) r2 = dup3(r0, r0, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f00002c1000)={0x1000000d}) 2018/03/09 14:24:44 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000600), 0x4) r1 = memfd_create(&(0x7f000048bff8)="2b63708773657400", 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) write(r1, &(0x7f0000baefec)="c5", 0x1) fadvise64(r1, 0x0, 0x0, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2808}, 0xc, &(0x7f00000003c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x354}, 0x1, 0x0, 0x0, 0x801}, 0x80) mmap(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x4, 0x2012, r1, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000580)="fafb67822cc8a845c582c90dbdefd173329930e7", 0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@local, @in6}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000540)=0xe8) 2018/03/09 14:24:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x0, 0x80000001, 0x1, 0x0, 0x1d9}) 2018/03/09 14:24:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:44 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8a02, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0], 0x6, 0x7, 0x2, 0x1}) r1 = socket$packet(0x11, 0x400000003, 0x300) sendto$inet6(r0, &(0x7f0000000180)="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", 0x1000, 0x0, 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00002efff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000001180)=ANY=[@ANYBLOB="9374730c2acd8687a458dcd05f9400000000000000000000000000000000000000c22407dce125c7492ba65a05f927c28c526201f317f397b8d91e93315518b5b98b7719acd2"], 0x14}, 0x1}, 0x0) dup3(r1, r2, 0x0) 2018/03/09 14:24:44 executing program 6: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) syz_emit_ethernet(0x112, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="948bc4aa7909", [], {@ipx={0x8137, {0xffff, 0x104, 0x3, 0x4abab69884cd0ea1, {@current, @current, 0x7}, {@broadcast=0xffffffff, @random="6d1d651107fd", 0x6ab4}, "b7c853d941d826c094b60a77d68c0b2d37793b802984c4e6ae3626f38401e354cf85cc4b8985ad631e6d25b49d1178452f2337bbe4133e56f5e274870cddc55fbfdf7b935e71f9938265e3acc2188c09c52226e3874a04a3500adfbe539783b14e72b2074cd1d3ef6d49f90b3bd2cb649595b4fb07ed078d82cbba8025f9e2a64d779c4d707f0df2c567b91e0499faded6a66e36068531a94ce6519de9c904c149819de7611c277da76a213ba1220febfd2972e5e08e768e032ffd369dabd7641c1c4debe49e02ddaf87e9716ff03702cef5123fd7fdd043a04c2a49acb4697b30a16e0c0904"}}}}, &(0x7f0000000180)={0x0, 0x2, [0x9ac, 0x2d, 0x9e0, 0x8f]}) 2018/03/09 14:24:44 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, 0xffffffffffffffff, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:44 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:44 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) write(r1, &(0x7f0000021000), 0x0) recvmsg(r1, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/68, 0x44}, {&(0x7f0000000080)=""/158, 0x9e}, {&(0x7f0000000140)=""/202, 0xca}, {&(0x7f0000000440)=""/21, 0xfffffffffffffe73}, {&(0x7f0000000280)=""/57, 0x39}, {&(0x7f00000002c0)=""/64, 0x40}, {&(0x7f0000000300)=""/190, 0x5a}], 0x7, &(0x7f000001b000)}, 0x2) 2018/03/09 14:24:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, 0xffffffffffffffff, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:44 executing program 1: seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000100)={'raw\x00'}, &(0x7f0000000080)=0x54) seccomp(0x1, 0x1, &(0x7f0000947ff0)={0x1, &(0x7f000005eff0)=[{0x6}]}) 2018/03/09 14:24:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="261cf3c3ac1b80f98c05862afe35a7ba5a715fe2b0b09c4db07616cc531e3dc9c4371330c03d73e11b22e81a3815b9793ab49e9ef6d713249fb85cb9c475220b846868403542e6b7aeb1cb2e26c21601c19843bf4d2edd7f8dfa5103093325d067fb329c379d554fba2a44", 0x6b) setsockopt$inet_opts(r0, 0x0, 0x800400000482, &(0x7f0000000000)="0600000000000000ed1800000000fefffffffffdff6db86078032ea94addbcc1de84de44c749e19e4bc146c6", 0x2c) [ 102.508623] Buffer I/O error on dev loop0, logical block 0, async page read [ 102.515900] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/03/09 14:24:44 executing program 3: r0 = socket$packet(0x11, 0x6, 0x300) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x30002, 0x26) fdatasync(r1) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/03/09 14:24:44 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$void(r0, 0x0) setns(r0, 0x40000000) 2018/03/09 14:24:44 executing program 3: epoll_create(0x200) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="e9819c2666654377eb8ebd5b7ca5d883143832834d554162ad9ea6937bda4047d5fc0eaf3340337913fc6ebcf46809ccb9d3576a9e8c5b44573068cc867157f9bec5c9b85f88f510d7d1113eb8071dd0aa4e75de848956dff33f5c072e37dc3671f74e9f6179a234b28b8d9fff4d487eca41a7f2f3ab0fe08d1f67779babe533ce4d4eb0cd7544c52d0bc2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x14) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f00000001c0)='net/udplite\x00') bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/09 14:24:44 executing program 5: r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) readv(0xffffffffffffffff, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(0xffffffffffffffff, r0, &(0x7f00000ddff8), 0x102000001) 2018/03/09 14:24:44 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x0, 0x0, &(0x7f000000a000), 0x1, 0x0, &(0x7f000000affc)="d8"}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23}}, 0x3, 0x80}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="92000000754e9a512f0565167b08eb2685e9b3078f2e13cb92165381273dbfa697bbe8018b56051e0df43bc41c12ce7d32ac38c31481a175b589a4af5cb8a7eea4b88d35dd0a19c286c49a0d9ff0a1b7dac2ebaa9d9dbca9015fbf9f28fb576657b247e2c14bcb884e9163cc2c7d9ffb3a3fb6339859effd443cf0ce2c5947d3934331860804b4814f72ce837503f2b3503c064b92e3"], &(0x7f0000000200)=0x9a) [ 102.559880] IPVS: Scheduler module ip_vs_ÿÿÿýÿm¸`x.©JݼÁÞ„ÞDÇIážKÁFÆ=ovÊ not found [ 102.572246] IPVS: Scheduler module ip_vs_ÿÿÿýÿm¸`x.©JݼÁÞ„ÞDÇIážKÁFÆ„ÀWe not found INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "4" 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 "6" respawning too fast: disabled for 5 minutes [ 164.538343] Buffer I/O error on dev loop0, logical block 3, async page read [ 164.545554] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 164.556662] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 164.564368] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 226.558221] Buffer I/O error on dev loop0, logical block 7, async page read [ 367.856954] INFO: task syz-executor7:14141 blocked for more than 120 seconds. [ 367.864268] Not tainted 4.9.86-g00db063 #52 [ 367.869277] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 367.877312] syz-executor7 D26752 14141 3861 0x00000004 [ 367.883033] ffff8801cdb69800 0000000000000000 ffff8801d3d12a00 ffffffff84429880 [ 367.891086] ffff8801db221b98 ffff8801b7e97270 ffffffff838a457b 0000000041b58ab3 [ 367.899158] ffffffff84193a88 00ffffff8123c030 ffff8801db222468 ffff8801db222490 [ 367.907302] Call Trace: [ 367.909883] [] ? __schedule+0x67b/0x1ba0 [ 367.915581] [] ? bit_wait+0x90/0x90 [ 367.920863] [] schedule+0x7f/0x1b0 [ 367.926029] [] schedule_timeout+0x56c/0x10b0 [ 367.932090] [] ? usleep_range+0x140/0x140 [ 367.937937] [] ? kvm_clock_read+0x23/0x40 [ 367.943709] [] ? kvm_clock_get_cycles+0x9/0x10 [ 367.949941] [] ? ktime_get+0x13d/0x1d0 [ 367.955451] [] ? __delayacct_blkio_start+0x41/0x80 [ 367.962047] [] ? bit_wait+0x90/0x90 [ 367.967325] [] io_schedule_timeout+0x1be/0x390 [ 367.973529] [] bit_wait_io+0x19/0xa0 [ 367.978889] [] __wait_on_bit+0x57/0x120 [ 367.984486] [] wait_on_page_bit+0xf4/0x140 [ 367.990381] [] ? page_waitqueue+0x20/0x20 [ 367.996158] [] ? autoremove_wake_function+0x90/0x90 [ 368.002831] [] ? pagevec_lookup_tag+0x3a/0x80 [ 368.008960] [] __filemap_fdatawait_range+0x1c1/0x2b0 [ 368.015687] [] ? wait_on_page_bit+0x140/0x140 [ 368.021949] [] ? __filemap_fdatawrite_range+0x1bb/0x250 [ 368.028957] [] ? replace_page_cache_page+0x610/0x610 [ 368.035684] [] ? page_endio+0x180/0x180 [ 368.041311] [] filemap_fdatawait_range+0x25/0x50 [ 368.047697] [] filemap_write_and_wait_range+0x74/0xb0 [ 368.054510] [] blkdev_fsync+0x66/0xb0 [ 368.059962] [] ? thaw_bdev+0x180/0x180 [ 368.065474] [] vfs_fsync_range+0x10a/0x250 [ 368.071361] [] blkdev_write_iter+0x2a6/0x380 [ 368.077410] [] ? bd_acquire+0x250/0x250 [ 368.083005] [] ? iter_file_splice_write+0x143/0xb60 [ 368.089675] [] vfs_iter_write+0x2e0/0x450 [ 368.095448] [] ? check_preemption_disabled+0x3b/0x200 [ 368.102291] [] ? vfs_iter_read+0x3f0/0x3f0 [ 368.108168] [] ? splice_from_pipe_next.part.10+0x22e/0x2f0 [ 368.115416] [] ? __kmalloc+0x11d/0x310 [ 368.120971] [] iter_file_splice_write+0x5b5/0xb60 [ 368.127581] [] ? page_cache_pipe_buf_release+0x130/0x130 [ 368.134665] [] ? selinux_file_permission+0x82/0x460 [ 368.141350] [] ? rw_verify_area+0xe5/0x2b0 [ 368.147225] [] ? page_cache_pipe_buf_release+0x130/0x130 [ 368.154300] [] direct_splice_actor+0x125/0x180 [ 368.160529] [] splice_direct_to_actor+0x2cc/0x800 [ 368.167010] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 368.173648] [] ? do_splice_to+0x160/0x160 [ 368.179481] [] ? security_file_permission+0x89/0x1e0 [ 368.186210] [] ? rw_verify_area+0xe5/0x2b0 [ 368.192094] [] do_splice_direct+0x1a7/0x270 [ 368.198061] [] ? splice_direct_to_actor+0x800/0x800 [ 368.204699] [] ? rw_verify_area+0xe5/0x2b0 [ 368.210582] [] do_sendfile+0x54b/0xd30 [ 368.216093] [] ? do_compat_pwritev64+0x100/0x100 [ 368.222524] [] ? __might_fault+0x114/0x1d0 [ 368.228411] [] SyS_sendfile64+0xd1/0x160 [ 368.234096] [] ? SyS_sendfile+0x160/0x160 [ 368.240021] [] ? do_pwritev+0xe8/0x1a0 [ 368.245543] [] ? do_syscall_64+0x48/0x490 [ 368.251357] [] ? SyS_sendfile+0x160/0x160 [ 368.257148] [] do_syscall_64+0x1a4/0x490 [ 368.262831] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 368.269765] [ 368.269765] Showing all locks held in the system: [ 368.276063] 2 locks held by khungtaskd/514: [ 368.280384] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 368.289063] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 368.298748] 2 locks held by getty/3781: [ 368.302707] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 368.312082] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 368.322003] 3 locks held by kworker/u4:6/9651: [ 368.327441] #0: ("writeback"){.+.+.+}, at: [] process_one_work+0x6f2/0x1610 [ 368.336726] #1: ((&(&wb->dwork)->work)){+.+.+.}, at: [] process_one_work+0x72c/0x1610 [ 368.346935] #2: (&type->s_umount_key#22){.+.+..}, at: [] trylock_super+0x20/0x100 [ 368.356876] [ 368.358474] ============================================= [ 368.358474] [ 368.365569] NMI backtrace for cpu 1 [ 368.369190] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.86-g00db063 #52 [ 368.376345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.385669] ffff8801d850fd00 ffffffff81d956f9 0000000000000000 0000000000000001 [ 368.393638] 0000000000000001 0000000000000001 ffffffff810bb190 ffff8801d850fd38 [ 368.401605] ffffffff81da081d 0000000000000001 0000000000000000 ffff8801cc929c18 [ 368.409574] Call Trace: [ 368.412131] [] dump_stack+0xc1/0x128 [ 368.417460] [] ? irq_force_complete_move+0x390/0x390 [ 368.424180] [] nmi_cpu_backtrace+0xfd/0x120 [ 368.430116] [] ? irq_force_complete_move+0x390/0x390 [ 368.436846] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 368.443915] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 368.450898] [] watchdog+0x6f0/0xa70 [ 368.456143] [] ? watchdog+0x125/0xa70 [ 368.461561] [] kthread+0x26d/0x300 [ 368.466719] [] ? reset_hung_task_detector+0x20/0x20 [ 368.473349] [] ? kthread_park+0xa0/0xa0 [ 368.478940] [] ? kthread_park+0xa0/0xa0 [ 368.484529] [] ? kthread_park+0xa0/0xa0 [ 368.490123] [] ret_from_fork+0x5c/0x70 [ 368.495754] Sending NMI from CPU 1 to CPUs 0: [ 368.500266] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b4266 [ 368.507588] Kernel panic - not syncing: hung_task: blocked tasks [ 368.513716] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.86-g00db063 #52 [ 368.520872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.530217] ffff8801d850fcb8 ffffffff81d956f9 ffffffff83a8b3c0 ffff8801d850fd90 [ 368.538190] ffff8801cc929c00 dffffc0000000000 ffffffff84409000 ffff8801d850fd80 [ 368.546156] ffffffff8142f531 0000000041b58ab3 ffffffff8418b470 ffffffff8142f375 [ 368.554122] Call Trace: [ 368.556682] [] dump_stack+0xc1/0x128 [ 368.562015] [] panic+0x1bc/0x3a8 [ 368.567000] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 368.575198] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 368.582439] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 368.589683] [] watchdog+0x701/0xa70 [ 368.594928] [] ? watchdog+0x125/0xa70 [ 368.600347] [] kthread+0x26d/0x300 [ 368.605503] [] ? reset_hung_task_detector+0x20/0x20 [ 368.612135] [] ? kthread_park+0xa0/0xa0 [ 368.617726] [] ? kthread_park+0xa0/0xa0 [ 368.623318] [] ? kthread_park+0xa0/0xa0 [ 368.628908] [] ret_from_fork+0x5c/0x70 [ 368.634966] Dumping ftrace buffer: [ 368.638522] (ftrace buffer empty) [ 368.642214] Kernel Offset: disabled [ 368.645819] Rebooting in 86400 seconds..