e8c4fe972291eaee6874eeb68c4d30eb3f37df9235ba5ab4c7c550f638fcb6410066352dfa466bcbb0fa92d227a813c4e5141c9650e6e6affd55fe07dfaab9ebe04f4b8acbb5d9f15bcaa58b5a9f8c147707852ccc04bc2313e04af96726c557c1bb0c9e77a1f7a8f38cf574fda270cd90202cf874643131334c170eace5bd873c6413ed49f470b18155b4470cce5bc09b45c9fdf32a726690fe3a4b47ab7263d7c305c6d5af6c6d07db0923a4b39be8c82be690a58a9e956a5151ef8292e822884f4e32d1eda30bd0eeaf3bd11e8efc13c0c00125324f1647960ffb5b4d8e8bbd94d", 0xe7}], 0x1, &(0x7f0000001b00)=[{0xd0, 0x10c, 0x9, "9e8c26a4393f159f34efc33515ca3246ed8fbc959a2679e145b4cfcbca2424fa4884da92414fe1959963d683132f35bc1a3605772dc3c1a262f731008a6823040575c76ebff7b2c15cc982158f9cd691c55143dbd6f277237dd304f56f6a1a1351f6616e7662b18099336bcf8a17fef9f51b700228d6e6452f9199ed87b0c08d05ffce567cc545d6f27ae56a02568725d68d5ea2a08030e6b93a536ab77d4907fb14e2b0ffe6d73eab4db9de929787d986467fe13dc8322b10884b7cbc"}, {0xb0, 0x10f, 0x0, "7732d3901fcbc1b1464f0107eaa5bf76968b8642247ab44cd82c0706f64428148fd57e5ec01f2e8c296ccafa7b8aa8dae4510ee77e4e65b41ec4d2376edff0b2718ee52118afdf197f1d08b441ddc67141005002cf515e66f3ac726f2e5903306a984a8882dd9eb9f10e0c3080b4c62823be07f6176b809a30d03725ff8015b32b48cf6bdc518fc085fd02232d586595c496b22873f7f7893375"}, {0x80, 0x111, 0x2, "dfdc3d5f7914f082b157e98bd02f7fbbbabaf3dbd107a80fedfb4b318bf17b0eeefcea408cf1160532a95b6aac93ad898f9824d1096225dfa06c068f9e51b810b24a3577f4a6b919d768aba235dec00a633747407f9bcdb7f7340a897ded42c7502b5316b04a007a72b6"}, {0x30, 0x10b, 0x40, "5204d672ec038aa9bf48b20f4910254bf34845cae36f20a7ebd9a230ec1448"}], 0x230, 0x4000}, 0x8}], 0x3, 0x4004001) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00007e5000)=0xffe, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x0, &(0x7f0000eed000)=""/81, 0x51}, 0x40002102) 2018/04/29 04:39:28 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x20011, r0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc0884123, &(0x7f0000000000)) 2018/04/29 04:39:28 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x10000000002) ioctl$KVM_NMI(r2, 0xae9a) r3 = dup3(r2, r0, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000140)=0xfffffffffffffe00, &(0x7f0000000200)=0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000800)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f00000007c0), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000180)="48b8fcc30000000000000f23c80f21f835080020000f23f8672626410f01ca430f231f66baf80cb8c07ebf8def66bafc0cb800000000ef0f20e035000004000f22e0660f3881806c3400002e0f08410f07c441095f4a0d0f01c8", 0x5a}], 0x295, 0x0, &(0x7f0000000340), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 379.367009] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:28 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x3, 0x4, 0xc64, 0x80, r1}) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000080)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}}, @in6=@local={0xfe, 0x80, [], 0xaa}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@rand_addr}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, [@tmpl={0x44, 0x5, [{{@in6=@loopback={0x0, 0x1}}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x48000}, 0x0) 2018/04/29 04:39:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.stat\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000200)={0x3, 0x0, [0x0, 0x0, 0x0]}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x2002, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000180)="786a6271d1e52906f9fc73f0b30f2b52fe0500344d2bdfeeda4ed314e62998ebe49887d240b1cf129e095bceb596c4a4e42d037efa26e769258d9ffe07c19544d5d3b59a34940ad29efa78281e5d05f88473ac1987e8a16f5a1aaa72640000") r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000080)={0x8, 0x4}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x3) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f000000c000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000040)="bad104ecbaf80c66b8307d8e8966efbafc0c66b80000000066ef660f3a415500000f01f90f0057a89aab0003000f06ba4000b0aceef2f3c071d6da260f21a2", 0x3f}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000240)=0x4, 0x4) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/29 04:39:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x6, @empty, 0x4}], 0x68) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x2df148a0, 0x400000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f00000001c0)={{0x101, 0x1, 0x6, 0x6, "ac034cd28fafb6a16d7169931ac42181e0ec66cff5350f42edb591634a5a49abbbddba7810a2e5a7355f4c6e", 0x4}, 0xaaa8, [0x7fff, 0x80, 0x3, 0x8, 0x0, 0x1, 0x3, 0x100, 0x7, 0x5, 0xffffffffffffa002, 0x8, 0x1440, 0x7fffffff, 0x81, 0x0, 0xfffffffffffffff8, 0x2, 0xfffffffffffffffa, 0x1208, 0x463b, 0x0, 0x8, 0x4, 0x3, 0x7f, 0x20, 0x2ee5b729, 0x1, 0x8, 0x9, 0x7, 0x2, 0x1, 0x2, 0xb5af, 0x0, 0x4, 0x5, 0x1000, 0x1, 0x2, 0xfffffffffffffff8, 0x9, 0x0, 0x2, 0x1f, 0x7, 0x3, 0x5, 0x76af, 0x7, 0x0, 0x3f, 0x2e6, 0x1, 0x5, 0x5d5, 0x400, 0x9, 0x5, 0x8, 0xfff, 0x0, 0x4, 0x7fffffff, 0xd8f7, 0x8, 0x0, 0x6, 0x20, 0xe3, 0xffffffff, 0x1, 0x1, 0x5, 0x3, 0x1, 0x101, 0x2, 0x5, 0x4000000, 0x8, 0x7f, 0xfffffffffffffff7, 0x7, 0x7, 0x7, 0x7, 0x3, 0xcb4, 0x2, 0x8c6, 0x7fff, 0x2, 0xa827, 0xec00, 0xffffffff80000001, 0x7f, 0x4, 0x0, 0x6, 0x0, 0x0, 0x2297, 0x2, 0x7, 0xda0, 0x1, 0x3, 0x39, 0x2, 0xf63e, 0x5, 0x1, 0x0, 0xffffffff, 0xffffffffffffff00, 0x1, 0x3, 0x1, 0x100000001, 0x8, 0x4, 0x5, 0x1, 0x8, 0x4], {0x0, 0x989680}}) 2018/04/29 04:39:28 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2b, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x90, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x854f, @empty, 0x5a}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x31}, @in6={0xa, 0x4e20, 0x1f, @dev={0xfe, 0x80, [], 0xa}, 0x20}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0x100, 0x4}, 0x8) 2018/04/29 04:39:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffbffc)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffcffc), 0x4) 2018/04/29 04:39:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0xfcffffff}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000cdfff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) get_robust_list(r1, &(0x7f0000000180)=&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, &(0x7f00000001c0)=0x18) ioctl(r0, 0x4420000002001279, &(0x7f00000002c0)="9303d5e05d394daefb7bd514efcfaf331a0ef740b34e6bf9b124e59f73c1a3c33217c8896c7f4024512aca69fa3fbda473cf4a56e4baf9962710dc56c523113558df419ca1b59c4c66ea18bfb22e7f000000bbdc89c23b8d30ea0563ec624061971571fd3750fcb9bae1634ee75695449b427fd83e290002e0c8b8219c2be4979fa2a04daa4d94bbbc4b4d919724695619862e6f161fb70c2c6108002d61593049bfbe5378045bfbdd90f967365af474") r2 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0xd1ac, 0x2082) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000540)) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4020}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x94, r3, 0x210, 0x70bd2b, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1a}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x88f}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}]}, 0x94}, 0x1}, 0x8000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffffbff) sendmsg$kcm(r2, &(0x7f0000000a00)={&(0x7f0000000580)=@ax25={0x3, {"8e26c99a7379c7"}, 0x9}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000600)="cd1e84be2c2bf0002d27", 0xa}, {&(0x7f0000000640)="fc7be4a0f7924a4b36b0f5087e9adda375ffda28cc6bd661d07c7757c1b3656a2759855bed6ebe9842753ab6002b9d7c40328886e97417fabc46bed4001f47c2b4315758e63be74eec", 0x49}], 0x2, &(0x7f0000000700)=[{0xf0, 0x84, 0x7, "a33f444d30a8715c01819214fdeea40f5c347e238f2878db8222b3a77d77d7a812b5b3f2a3e72e78dc900d958bee2d44950b85005e2ccc66c7ffd05f4ba7459f6f5325712e31205fae3d7046516ad3cd9d30c41f63bad48d0e77eeec27564302db4d2eb08cab8b907c50cd6117b4bdcfd9463ed2572546395a1e823c258d6fbf21cbe99bf8e4dc8e29f00c5ea6f52fb89fc273a4f9f6fdb2f0ff73eea745b7a1d8daa3cc425b220afc93ac55cf375049aa50ab250af50693dfc5ad806ed5ca2c092b3cab305b890c573c1ce2be56fd80be3892de1315183c94cc22"}, {0x80, 0x1ab, 0x24, "6025af7c403da6032d1700161af33709adbe02d9c6dbad7432bf156bbf08d37d5180fcc699455d9290c7568006901f295fcbab27c8918a911de3918e07012a96334ba6695cbe89a21b324b0b40c70515ece1f4a073c25b48cceb8e2af88ef919106b8e39962cecaa7934191bc353233f"}, {0xf8, 0x19c, 0x4, "01ccf7043c3786546ac88db46a9c46fa090a66cc7be632a96031aff225adb9bd3cda969e0f362cf9ed83670bfac36bfd44ea7f8651bf167c4cd6853698fe540a2408aa1ba282a80276ff9f16d45256e64576047a1753e0bd1e8420adf36049197e3ace09a272b25cb43c3ca21bc388fa138280e45fae612ae3b703398996f775c2f91089e8bd84bbd76bd9c8bf30dc72d2a221b251c2872f7d9ac5fcd22f1e172e3ea93d3385925ffa6c1126e42428c793059dab497c2ca9c83170a72e0f081f18346bfa4782e5279995862acd07589a92b9a57d6ac9bcd290de73b945e8da074b2a"}, {0x68, 0x1ff, 0x7, "463178db791c52ea911b9c5668202ed763f6db56e9bf1ca7e46523809e81b30e2e661f7c805751cabed69918fc576913763f6cb7af50517920843baaf5e9b67ccc6841a9d9392be3caac815ac5d8bb92e31a7d9aa4"}], 0x2d0, 0x4}, 0x20000000) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f00000004c0)={[{0x0, 0x9, 0x3, 0x932a, 0x6, 0x1, 0x2, 0x7ff, 0x20, 0x400, 0x80000001, 0x401, 0x1}, {0xae, 0x8, 0x1, 0x6, 0x7ff, 0x7, 0x1, 0x1000, 0x7e, 0xcb9, 0x1, 0x40, 0x6}, {0x1, 0x8, 0x660, 0x2, 0x9, 0xbb2, 0x8, 0x180000000, 0x5, 0x9, 0x9, 0x7, 0x1}], 0x8}) 2018/04/29 04:39:28 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = memfd_create(&(0x7f00000001c0)='!\x00', 0x3) ioctl$KIOCSOUND(r1, 0x4b2f, 0x906) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000982f5b)={@random="0352ba8e8227", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x4000000000000320, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "d085f5"}}}}}}, &(0x7f000004d000)) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept$inet6(r2, &(0x7f0000000080), &(0x7f0000000180)=0x1c) pipe2(&(0x7f0000000140), 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffda4) get_mempolicy(&(0x7f0000000000), &(0x7f0000000100), 0x0, &(0x7f00002bd000/0x1000)=nil, 0x0) 2018/04/29 04:39:28 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) write$binfmt_misc(r0, &(0x7f0000000280)={'syz1', "37fd1296dd99b69a30eb036962582435b01df0795499fd965523dfd743f2b902a5e6312f10b3bfe3e87256a74649331df8637aa0fdede0fbadd7c3cc2f6f7e4d69a37538b2ddbb1d7da77b1fbb5122b8873efb42daf153481ae2f5ffa13074b8763892bd0c6417c890ab711544245dd6d8207df1d67cf6f7432312b7b5394db629f573795a24c9f2170cf9b410574560fdd5017bde8c1ef09e293df7cfccfd80a442c6286909174dd0472a3234c53228e41a4dc93831b0657610a1faa7828a667fe5"}, 0xc6) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x101000, 0x90) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r1, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0xac141413}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)=@allocspi={0x104, 0x16, 0x225, 0x0, 0x0, {{{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, {@in=@rand_addr, 0x0, 0x33}, @in=@loopback=0x7f000001}, 0x0, 0x80000000}, [@mark={0xc, 0x15, {0x0, 0x3}}]}, 0x104}, 0x1}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20043, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00000005c0)={0x3ff, {{0x2, 0x4e20}}, 0x0, 0x3, [{{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x210) [ 379.589228] netlink: 'syz-executor1': attribute type 21 has an invalid length. 2018/04/29 04:39:28 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x400000000000f) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000008000), &(0x7f0000007000)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'rose0\x00', 0x400}) socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000180)='vboxnet1*trusted \x00', 0x3) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000040)={r2, r3/1000+30000}, 0x10) 2018/04/29 04:39:28 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x8, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r0, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000a13000)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) listen(r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000080)=""/237) [ 379.643665] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 379.676548] netlink: 'syz-executor1': attribute type 21 has an invalid length. 2018/04/29 04:39:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x7a}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:28 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000006c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f00000003c0)=@ipv4_delroute={0x1c, 0x19, 0x709, 0x0, 0x0, {0x2, 0x90}}, 0x1c}, 0x1, 0x0, 0x0, 0x20008880}, 0x0) 2018/04/29 04:39:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x6e6bb4}, {{@in, 0x0, 0xff}, 0x0, @in6=@ipv4={[], [0xff, 0xff]}}}, 0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0xffffff1a) 2018/04/29 04:39:28 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)) uname(&(0x7f0000000400)=""/25) rt_sigtimedwait(&(0x7f0000000040)={0xdf}, 0x0, &(0x7f0000000080), 0x8) socketpair(0x15, 0x800, 0x4, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000180)={0x3, 0x6, 0x0, 0x1, [], [], [], 0xfffffffffffffff7, 0x6d, 0x9, 0x3, "5560e41929b5399ad58a9c19510b3191"}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x987e1a15157a74d0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f00000002c0)={0x6, 0x5, 0x5, 0x6, "c640321fbcc77019dc538e58e9e5e0754304ddb21d8ff1e15c273d361123f8ea0cd2d390399ce59be5dc358a", 0x5}) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f00000000c0)={0x2, 0x37e}, 0x2) 2018/04/29 04:39:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80000001, 0x410580) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x7) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x31, &(0x7f00007cdffc), &(0x7f000070dffc)=0x4) [ 379.866403] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:29 executing program 3: socketpair(0x1, 0x80004, 0xfffffffeffffffff, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000140)=""/102) socketpair(0x1, 0x1, 0x2, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd(r1, &(0x7f0000000200)={0x400}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000002c0)={r3, 0x8}, &(0x7f0000000300)=0x8) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r4 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x3e) r5 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6970365f7461626c65735f6e616d65730017") sendfile(r4, r5, &(0x7f00008d1000), 0x401) read(r4, &(0x7f0000000040)=""/182, 0xb6) 2018/04/29 04:39:29 executing program 6: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x8, [0x0, 0x7, 0x3, 0x5, 0x3, 0x7f, 0x3f, 0x3]}, 0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000164ff0)={0x2, &(0x7f0000000000)=[{0x8000000000b1}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000280)={0xaa, 0x8}) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x253, r1, 0x1, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000140)={'bcsf0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) connect$netlink(r0, &(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbfc, 0x1}, 0xc) 2018/04/29 04:39:29 executing program 2: syz_open_procfs(0x0, &(0x7f0000000080)="7569645f6d617000ca3f8f449c59f676dcded5aa0c985fd31263ffa7a464c5446cd675558aa0b5527e7d684d03d141fac2cbcfff030039d0c24512d982de5a34913a329efbef77b1f92f4cbe61ff4e01584138ec2ad2505b7406bac79c2e452bb7110afc2beb129d85ea7732499a0c09ee75bef830491998973efe81e67845a1001faa9cb1f657a85b74258fe1dd970ab9bdb16e1812e1c97023f6743e9cb82e4fb1ae4bc41739909e49a2") r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000100)={"62726964676530000200"}) r1 = add_key(&(0x7f0000001140)='rxrpc_s\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000011c0)="abcd5daf3aba22bfe7fc6fec79c444a9627768f4c86c28b708906c16bc5f72fec7c5f76bedf9ef87d84ff3f46edb7a11e2cfa1277b40190ef5caf6029b892d64499ef0895ec5126b408fadc74163fa7f254b40e0c553f42fccde6d202216d0ac1f347d10d793ad960df4f69086283ae237295ab2c974394249e401add6b5f98c58538736e3d6d32a71c38a206444345287d15f15e6c8799f9c5c87f1ffb204dae1d08a3b3b70b41c10a1397a39d20dbfb57255bc7c965af51206f7cd3fabcdeb78de19d4a56a00208a17ea66175eb99892de3c400851980deaabb1bf", 0xdc, 0xfffffffffffffffb) add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="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", 0x1000, r1) 2018/04/29 04:39:29 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x7, &(0x7f0000000580)=[{&(0x7f00000000c0), 0x0, 0x8a6}, {&(0x7f0000000100)="ca78f6a256bd2ff915a5aa5e4e905eab3defbcfe3edf649ed252e750c73cbcc4b1a9a53f11bf4968784a7310a09cf571ac80734cf50eff24e3078bb784efb999085ec361badde9fc59e04d75ba2a8cda2ae63b9fad3868f18feb90ae9fb8299740bf144c139947215f2a6c3b9e1bfce97f775c995e57b6f59e9da63cc5790b43cf225699ea1d7d304f9a10d1403bab6594", 0x91, 0x401}, {&(0x7f00000001c0)="359af78d344565002962dc0022509580b27c2b1aa4f2e75ac20ecc70c6f99a47f26e4eb377b9bcf7132c21e54040f61629766829ef30db4f0711db17e3279a9deb9cdd8911388af523dd4b3c30b9b9f8e91e62bef2ed3b384c1055ffe6aa8819932964b0b5ca4d29867a8bb77a755c6f681d6491e8b5784861d39ca20c5013232217ff0ccdadc4f406dac426cd197ecb0ebb31e05db7f105e844b10ff18d64b93059f940ef9de251c8308ca3eb46fae0034b8628f2e8282d86d4e024ac63f056ff1e2b8931ef87f16f0b439ca06785fa1fa969331d2953a2b319dc61728813a72d04b8", 0xe3, 0x7}, {&(0x7f00000002c0)="f2f9e29d0df46c4fb7f30ef0da8148118a30ac748a5af31c95f2ab0b1c817be899e270eaa02f05eae9787df488f031191cd48ac6c52a026df0a59bd05a4d6998df63ef892bb0c842ac51a6a44bc33b855e8281c95a6aab4fc34bf2c50882e781999d3b504f7ed46cd39ca7b024db441fd9e76b3fa8811b9acc5b5ed82d57c6191250881fa271f833707df3089fb02d9ec97f686a98054e50c544a1c8f9d870326da56f3345edf9be08f434968b29a351c0467ca647de6928cadf352be50df94ec6eeaada1c8d0afa65766e6c", 0xcc, 0x5}, {&(0x7f00000003c0)="d8a33de9a22fd119103284b3a023282b9d54a67896005d6cbbe7dd2c77ae6e4922003f3ad7e26f70a6f0e2dbfc47f32b9baadb015d1a3da454fb2d5d4d8418e708e1c2f0fbf8063be2c789e3df0c73440e9571e43a4091501c37e54667b688471ad9dc301b96998931a68cc9b04565306ed1e825556ea88ec098b9d9c4c5323dbba67ec94e6f7f71cab1e71be6911e489ffff9a904bb2104869e2b9d61dacf5b91efe632b46e6461d1ed152504a7fcd90abcd5293397c6e6ff50c0871ad5e5821681b9ea64678224f4acc597c35ac0afbfa960ae2ec4b9ee34d2a349e0820d848897cde3d8", 0xe5, 0xffff}, {&(0x7f00000004c0)="819dfc77365f3fc8888a88d123671e5909a4c6d554623621345f152c38ba5264d5afb2604e00ad51bf936201c5abcc1574c0cb37ee67c99aae00693a68abd233517295173c7f0b4892134fce5d", 0x4d, 0x9}, {&(0x7f0000000540)="1c29", 0x2, 0xfff}], 0x1, &(0x7f0000000640)={[{@quota='quota', 0x2c}, {@uid={'uid', 0x3d, [0x32, 0x34, 0x35, 0x3f, 0x36, 0x36, 0x78, 0x0, 0x0]}, 0x2c}, {@uid={'uid', 0x3d, [0x0, 0x0, 0x34, 0x35, 0x35]}, 0x2c}, {@integrity='integrity', 0x2c}, {@usrquota='usrquota', 0x2c}, {@resize_size={'resize', 0x3d, [0x3d, 0x78, 0x7e]}, 0x2c}]}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) 2018/04/29 04:39:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x4c00000000000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:29 executing program 7: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f00001fe000/0x2000)=nil, 0x2000, 0x800000, 0x10000000000003, &(0x7f0000130000/0x800000)=nil) msync(&(0x7f000081d000/0x4000)=nil, 0x4000, 0x0) 2018/04/29 04:39:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x100000000000200) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x0, 0x0) connect$netrom(r1, &(0x7f00000000c0)=@ax25={0x3, {"e4c233360aff01"}, 0x2}, 0x10) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) socket(0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) 2018/04/29 04:39:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlockall() r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/04/29 04:39:29 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, 0xffffffffffffffff) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) [ 380.604282] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:29 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)) 2018/04/29 04:39:29 executing program 6: r0 = socket(0x1e, 0x4, 0x8000000000003) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) sendmsg(r0, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) 2018/04/29 04:39:29 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x1}, {0x80}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x0, 0x20}, &(0x7f0000000100)=0xc) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000380)=""/239) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0x40}, &(0x7f0000000200)=0x8) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000080)={0x80000000, 0x5, 0x8000}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000240)=""/160) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000300)={{0x2, 0x10001}, {0x1f, 0xfffffffffffffffe}}) 2018/04/29 04:39:29 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x1}, 0x1c) syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], &(0x7f0000000000)={0x0, 0x2, [0x0, 0x0, 0x0, 0xbac]}) 2018/04/29 04:39:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x9effffff}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:29 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0x2bd, 0x0, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="7f454c460000000100000000001e04000000000000010000000000000000000040000000000000000000d468ac327b00000000000000000000000038000100000100000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000bc317953491c2a873d42f91d57ad0ffb18e08bef176b3f87c3894c23531326000000000000"], 0x78) 2018/04/29 04:39:29 executing program 3: r0 = socket$inet(0x10, 0xc, 0x3) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) readv(r0, &(0x7f0000001b80)=[{&(0x7f0000003f00)=""/4096, 0x1000}], 0x1) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) recvmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/239, 0xef}}, {{&(0x7f0000000740)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/6, 0x6}}, {{0x0, 0x0, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/7, 0x7}}, {{&(0x7f0000000bc0)=@pppol2tpv3, 0x80, &(0x7f0000000e00), 0x0, &(0x7f0000000e40)=""/234, 0xea}}, {{&(0x7f0000000f40)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000001400)=""/3, 0x3}}, {{&(0x7f0000001440)=@nfc, 0x80, &(0x7f0000001700)}}], 0x6, 0x0, 0x0) 2018/04/29 04:39:29 executing program 1: io_setup(0x7d, &(0x7f0000001940)=0x0) r1 = syz_open_dev$midi(&(0x7f00000003c0)='/dev/midi#\x00', 0x1, 0x800) r2 = syz_open_dev$sndpcmc(&(0x7f0000000440)='/dev/snd/pcmC#D#c\x00', 0x8, 0x4800) io_cancel(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0xf, 0x6, r1, &(0x7f0000000400)="f8455de0549e", 0x6, 0x437, 0x0, 0x1, r2}, &(0x7f00000004c0)) r3 = socket$inet6(0xa, 0x4, 0x6) sendmsg(r3, &(0x7f0000000540)={&(0x7f0000000000)=@ipx={0x4, 0xffff, 0x9, "c66c903dca41", 0x1000}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000180)="92b9b8b5bf26897e0623a772b4e2b436b60db10dc88616a0f1630614d7b6dcada65a2a39b476ebc0868f7bc5a354f6e1e46caa51f825a987b1b3d5f87a00f2b517812e18dca89d6bf97c658ff36b3e106d00b59bb545f8eb1fbf4b906a61cb41a285e91bdeda4b4ca437aad9054f1f908623b2acc891583bfbf79d40fe1117634fd27128272a58bc477ab5555a67e2f6decf91eb802bf628d8b6b6a3aea7da90e31600083f222d0ce9c27365e35d19b1239fd4d9ffe4f6cf91cb97a1861d360fecb7d4826a50956e4ff0119442d89e6b4c4bdc3236", 0xd5}, {&(0x7f0000000080)="0ed317514ab5c76f02e6b3980396ae82eb3ea6fe3fddeee158746c875c1fc0234eb9c739c465dba1d0adf84f821daf22cdacbd4582e77a40589ff647", 0x3c}, {&(0x7f0000000280)="695797ab02a8a065602fbf706860beb6080f132b4e41cfe0c013ead89ed6039881269bf82d75553fec2feb9cb493d9caefe2879fafed9c4406c0fed04f33f6677b545bfe5c49fad3a95e0f664d66dda7df0d4984cf68681282e54e00dfbcb385ee4f9086a89bb12febb6d0839b3afa50bbd8a90bb6364140cfa8a7a2fdde1f762379b9f5d70a9533afea8e0dd70807711c4cf460ca7182a5007f51f212fb14ee45769a87ed3b92eef2cdcfab911cee6da8ab6f4c9208550bbd6b00209a735f2f8e75f2ac5910bbeda49d21ee82251d3a6930ed8bd8bd7bf78f377fa881fd09a9cdc92b8c8991f9350a7829", 0xeb}, {&(0x7f00000006c0)="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", 0x1000}], 0x4, &(0x7f00000016c0)=ANY=[@ANYBLOB="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"], 0x190, 0x44000}, 0x4008000) sendmsg(r3, &(0x7f0000000680)={&(0x7f0000000100)=@in6={0xa, 0x6, 0x0, @mcast1={0xff, 0xb, [], 0x1}}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)}, 0x0) 2018/04/29 04:39:29 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/icmp\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f00000000c0)="cfc98fc3ddc4e0b250101298c1836ab4901525ba93fdbd1c75ac15f891942b09244569328b106b181c068cf96bcd7d00bde717822e7a4fcc916eef37ec7c570eff7334bc3e5c844e1d0cee27256497fe1d3b0c1ad9ed3f8017d1f9720aec98da2552cb6c8d3690165666ef34", 0x6c, 0x0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000080)={0x0, 'teql0\x00', 0x1}, 0x5) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000340)={'syzkaller0\x00', 0xb}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000002c0)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) pread64(r1, &(0x7f0000000200)=""/8, 0x5a, 0x9f) [ 380.893279] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x25c}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:29 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0800021433007feef79f861e236c0000000000"], &(0x7f0000000100)=0xc) r1 = semget$private(0x0, 0x800000000000004, 0x0) semop(r1, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa}], 0x1) semtimedop(r1, &(0x7f0000000180)=[{0x0, 0xc6a}], 0x1, &(0x7f00000001c0)) r2 = getpid() perf_event_open(&(0x7f0000000280)={0x3, 0x70, 0x8, 0x9, 0x5, 0x7, 0x0, 0x9, 0x8000, 0x1, 0x5, 0xfffffffffffffffc, 0x1, 0x98, 0xfffffffffffffffc, 0xc129, 0x3, 0x1, 0x9, 0x2, 0x3, 0x4, 0x9, 0x3, 0x3d0, 0x5, 0x1, 0x2f9, 0xb9dc, 0x6, 0x8, 0xffffffff00000001, 0x1, 0x0, 0x6, 0x5, 0x8100000000, 0x8000, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000000), 0xf}, 0x2050, 0x4, 0x7, 0x3, 0x0, 0x1000, 0x6}, r2, 0xb, r0, 0x1) 2018/04/29 04:39:29 executing program 6: keyctl$restrict_keyring(0x1d, 0xfffffffffffffffe, &(0x7f0000128ff6)='id_legacy\x00', &(0x7f0000242000)='logon\x00') syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfff, 0x80000) 2018/04/29 04:39:29 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "110c11", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cb155d", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "8df06558eb6a17d1"}}}}}}}, 0x0) 2018/04/29 04:39:29 executing program 7: socket$vsock_stream(0x28, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x20000) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000080)=0x3a40, 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000900)={'bridge0\x00', 0xfffffffffffffffd}) [ 380.996848] sg_write: data in/out 16777180/78 bytes for SCSI command 0x0-- guessing data in; [ 380.996848] program syz-executor2 not setting count and/or reply_len properly 2018/04/29 04:39:29 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x6066}) pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x2) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x4, r2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) [ 381.049950] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:29 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x20000) socket$packet(0x11, 0x3, 0x300) openat$cgroup(r1, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) 2018/04/29 04:39:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000900)="39d29761fd052aaff59acd4a56c414c40a2a9857d2cc94f3e418da4c7b90c814a17169024bcdf2ab8048b83d4dabdff7b914", 0x32) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(des3_ede-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000000780)=[{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000006c0)="a217ea33bd0d699a", 0x8}], 0x1, &(0x7f0000000740)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') recvmsg(r1, &(0x7f0000000600)={&(0x7f0000000180)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/215, 0xd7}, {&(0x7f0000000440)=""/183, 0xb7}, {&(0x7f0000000500)=""/215, 0xd7}], 0x3, &(0x7f00000007c0)=""/211, 0xd3, 0xbcb8}, 0x40002000) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000640)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f00000008c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x218200}, 0xc, &(0x7f0000000680)={&(0x7f0000000ac0)={0x124, r3, 0x400, 0x70bd2a, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r4}, {0x108, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x240000000000}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0xd5d8, 0x40, 0x1e8, 0x101}, {0x2, 0xcbd, 0x6, 0x1}, {0x19, 0xff, 0x7, 0x9}, {0x3, 0x6, 0x5, 0x1}]}}}]}}]}, 0x124}, 0x1, 0x0, 0x0, 0x40}, 0x50) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000340)={{{@in6, @in=@dev}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000080)=0x3a) 2018/04/29 04:39:29 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x6, 0x1, {0xffffffffffffffff, 0x2, 0x6e, 0x3, 0x10001}}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmod(r1, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000100)=0x40, 0x4) syz_emit_ethernet(0xa4, &(0x7f00000001c0)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipx={0x8137, {0xffff, 0x96, 0x2, 0x0, {@current, @current, 0x3}, {@random=0x9, @random="353cdaa21b64", 0x8}, "20a5dc8d69724c8a52ef7acf4739fe228864bae225665095f0f2f585230e149e6b87525f5c02840402e411e1779fde3b7dcd0891857f181126f3c98db2a5f23f7b87e248ca1c10d9d177937a6a7f85d0328dd23d2b8dbb5e32e3c2ceea13a4389b8dd284c3c957e3a65de904808fc4a06c7507e6b0fc9635"}}}}, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f00000000c0)=0x117000) 2018/04/29 04:39:29 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000000c0)=r3) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/29 04:39:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) prctl$getname(0x10, &(0x7f0000000380)=""/161) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) socketpair(0x2, 0x6, 0xffffffffffffffff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x2, 0x0, 0x8}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000280)={r4, 0xffffffffffff0001, 0xa3, 0x8, 0x3, 0x64aa, 0x2, 0x4, {r5, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}}, 0x7fffffff, 0x6, 0xcd, 0xffff, 0x5a83ca1d}}, &(0x7f0000000340)=0xb0) accept$alg(r1, 0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ioctl$KVM_SET_GSI_ROUTING(r6, 0x4008ae6a, &(0x7f00000004c0)={0x2, 0x0, [{0x6, 0x2, 0x0, 0x0, @adapter={0x3, 0x55, 0xfffffffffffffff8, 0x7ff, 0xffffffffffff0000}}, {0x5, 0x2, 0x0, 0x0, @msi={0x9, 0x27, 0x100000000}}]}) unshare(0x40600) r7 = accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14, 0x800) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000700)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x70, r8, 0x334, 0x70bd2d, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x78c}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc1}]}, 0x70}, 0x1}, 0x40000d0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000540)={0x20, 0x9, 0x8001}) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000740)=@ioapic) ioctl$sock_inet_SIOCGIFPFLAGS(r7, 0x8935, &(0x7f0000000100)={'veth0_to_team\x00', 0x1dc9}) getsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f0000000440)=0x8, &(0x7f0000000480)=0x1) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/29 04:39:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x7000000000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:30 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xaa3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001340), &(0x7f0000001380)=0xc) 2018/04/29 04:39:30 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000280)={0x4, 0xffffffffffffffff}) r5 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="f153222ef4d9add667cfdd330aab9ffff1", 0x11, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r5, 0x20) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000010000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000180)="0f01d1662666f30f329a0080160126ce66b9800000c00f326635000100000f300f06eb36f7ab0018baf80c66b8751f218d66efbafc0cb0b7eedc8037b4", 0x3d}], 0x1, 0x0, &(0x7f0000000200), 0x0) 2018/04/29 04:39:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x3}) io_setup(0x1ff, &(0x7f0000000040)=0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ashmem\x00', 0x40, 0x0) getitimer(0x2, &(0x7f0000000280)) r3 = openat(r1, &(0x7f00000002c0)='./file0\x00', 0x400040080100, 0xd2) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x10000, r1, &(0x7f00000000c0)="982a4b08ebe2129fe1d256c8536dbf89e684181fa013811587270e75653e951b107909381a4ca4b016bf22d31ab14cb49ae6135fd1d51624c8b0ea600fd232a653a02e6f35575614c45e867bf433f48c2668fe6d688bcb74ebe52412fbb860b252dcf2d1acb6aebfaf51b309c8b14b417ec3d8b761a888b379f0d79e2ac4251b501d7878301afa76a50c80c423a4b05918fd9e9c1e9e1f5e970bb363da56feb65d9897", 0xa3, 0xa2, 0x0, 0x0, r3}, &(0x7f0000000200)) getitimer(0x2, &(0x7f0000000180)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) accept4$nfc_llcp(r3, &(0x7f0000000300), &(0x7f0000000380)=0x60, 0x80000) 2018/04/29 04:39:30 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r2 = accept4$unix(r0, &(0x7f0000000080), &(0x7f0000000000)=0x6e, 0x800) socket$l2tp(0x18, 0x1, 0x1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x389000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000280)=0x81, 0x8) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f00000002c0)=0x3) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000200)={'irlan0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="1a0000003f000000000100160800000008000000000000000700000000000000c608000000000000020000000000000002000000000000000000000000000000010000000000000009000000000000009d14444f690a146e074df84a21c9e1d5fe76e33e62b7ee0c23047537ec4fd3ff82682c00bf7af57e02a25e32bc781523523b0f"]}) r4 = fcntl$dupfd(r0, 0x0, r2) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}]}) 2018/04/29 04:39:30 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0b000000000000000000000000000000127dfd40529d43becb0fccf5fbe260f2ae03e967de273021a9d3d66b"]}) 2018/04/29 04:39:30 executing program 4: r0 = socket(0x2000004, 0x8000f, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f00000001c0)=0x5) 2018/04/29 04:39:30 executing program 1: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000700)="be6c010398f0af36aedcce7146e0d794f49f7f5a05f38f0373286389bcaf97cb6b905cb2f5467a41fb8ba5d8a001c0c487dc5bd51a5bf9ecb0", 0x39, r1) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f00000000c0)={r2, r2, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000200)={&(0x7f0000000140)={'poly1305\x00'}, 0x0, 0xfffffe39}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000340)={'TPROXY\x00'}, &(0x7f0000000400)=0x1e) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f00000002c0)) socketpair(0x0, 0x6, 0x8, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000300)={0x1, 0x7}, 0x8) 2018/04/29 04:39:30 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 04:39:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000440)={0x9, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/29 04:39:30 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000200)=ANY=[]) mremap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x2000, 0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil) 2018/04/29 04:39:30 executing program 5: r0 = memfd_create(&(0x7f0000000180)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x201) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000001c0)={0xb, 0x7, 0x507, 0x5}, 0x6) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000240)=""/135) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) sendmsg$key(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)={0x2, 0x13, 0x0, 0xf, 0x6, 0x0, 0x70bd28, 0x25dfdbfc, [@sadb_lifetime={0x4, 0x6, 0x1, 0x8, 0x8, 0xbe9}]}, 0x30}, 0x1}, 0x5) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000035c0)=""/4096) r3 = socket$key(0xf, 0x3, 0x2) dup3(r3, r1, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000640), &(0x7f0000000680)=0x4) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000012000), 0x4) setxattr(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=@known='security.ima\x00', &(0x7f0000000600)='\x00', 0x1, 0x2) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)={0x2, 0xa, 0x0, 0x0, 0x2e, 0x0, 0x0, 0x20000000000000, [@sadb_sa={0x2, 0x1, 0x4d2, 0x7, 0x0, 0x29, 0x3, 0x1}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e23, 0x100, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x2}, @in={0x2, 0x4e23, @broadcast=0xffffffff}}, @sadb_x_sec_ctx={0xc, 0x18, 0x26, 0x100, 0x54, "9698dfc9733eab983aeb3b409de259e318efa3582ba0cb4b02bcde785051d4adf904bdd5990a2c63bea4d2ffb761f47182182815f896ddb1cfa7d8c31bee76d6b0d75cf68f643a8137200f5c87bfd4b2ffe9e8f6"}, @sadb_key={0x17, 0x8, 0x570, 0x0, "adb09ecbf56d966f9d0038875b99607bbbd0e81503f8d1b997cef573647fadee4132c53eff22b79118b960550bcfc2be577bce0a2d5909c48533c624cb4ebbda14c76aa24763b172be2d04bfc9dc76ada250350c353de1f6df1e6c2f03c4306679cc73f60120f78037b9925e6e7932fb95d7e1a7e83d00f5ec7868467cb0fa96924c6ac4f9355ba70891ef3dc550e1561edd0f4ff1aa818f145b0a7d9f5d9b759075d2e36a7866b3a63e3e458d98"}]}, 0x170}, 0x1}, 0x0) sendmsg$key(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/29 04:39:30 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f00000e5000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x208002, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0xa4bd) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f00000000c0)={0x7, 0xd000}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000080)={0x8, 0x3000}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000dbeb38)={{0x8, 0x0, 0x0, 0x0, "8aa5de29dbf9e1b017749134f893ee0a212b2934ac491fc6e59344c4d0190079fbb33091ff02108a551cce53"}, 0x0, [], {0x77359400}}) 2018/04/29 04:39:30 executing program 1: r0 = add_key(&(0x7f0000beeff8)='big_key\x00', &(0x7f000051effb)={0x73, 0x79, 0x7a}, &(0x7f00003bb000)="a1", 0x1, 0xfffffffffffffffd) keyctl$revoke(0xb, r0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000040)=""/70, &(0x7f00000000c0)=0x46) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e23}}) 2018/04/29 04:39:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x40000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:30 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000002480)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002600)={r2, 0x8c, 0x6}, &(0x7f0000002500)=0xfffffffffffffeac) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x80, 0x0) r4 = dup3(r3, r0, 0x80000) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000240)=0x7ff, &(0x7f00000001c0)=0x1) r5 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/packet\x00') getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @multicast2}, &(0x7f0000000080)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000002540)={'team0\x00', r6}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x8) bind$bt_l2cap(r4, &(0x7f0000002580)={0x1f, 0x5, {0x7, 0x7, 0x1, 0x5, 0xff, 0x1000}, 0xba, 0x9}, 0xe) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f00000025c0)) preadv(r5, &(0x7f0000000140)=[{&(0x7f0000000280)=""/225}, {&(0x7f0000000380)=""/214}, {&(0x7f0000000480)=""/4096}, {&(0x7f0000001480)=""/4096}, {&(0x7f0000000000)=""/60}], 0x38f, 0x2) 2018/04/29 04:39:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0xb8e}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:30 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0x0, 0x0) socketpair(0x3, 0xb, 0x2000000000000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'veth1\x00', {0x2, 0x4e24}}) ioctl$TIOCEXCL(r1, 0x540c) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x4) r2 = gettid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) exit(0x0) prlimit64(r2, 0x0, &(0x7f0000000080), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x59, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x200000, 0x13, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x40087707, 0x910000) mmap(&(0x7f000044a000/0x2000)=nil, 0x2000, 0x6, 0xa0010, r0, 0x0) 2018/04/29 04:39:30 executing program 7: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8989, 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRES16=r0, @ANYRES32=r0, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="2e047fdbfe60c8373a842d77f3312f89449d08b0217182174c2b86bd4a194e89d0a6b9b6b7e1f0bbed04a5d679809e8a09d03186ea95c6c1cb215c92094c9ecf", @ANYRES16=r2]], @ANYRES16=r2, @ANYRES32=r2], 0x3}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x105203) 2018/04/29 04:39:30 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004acffc)={0x0, 0x6}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000040)="7c0d914d5305d9451a04a38f860f7849ffd1f0ef04dd1a230408d1ef63dff6659bb537a06e06cbbe86c602b1044c889c3e8bfb9b91d51e700207d221b6cca903616ce3228184d341a25111ff83ccd130e9a0084a9259aae64903337d252093094e6d4f1f3707357c8d813ca731edd14d37042a8bf90a30c140bd3bfbc1f1bac14cac12034b374baa98b20a2ac9e51ffb1e2830319800", 0xfdd8) r1 = dup(r0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) 2018/04/29 04:39:30 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000040)={0x15, 0xa, &(0x7f0000000000)="7ab3975b7e0ac55b8786"}) ioctl(r0, 0x4112, &(0x7f0000005e0b)) eventfd2(0xfffffffffffffffa, 0x80000) 2018/04/29 04:39:31 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7f, 0x280800) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r0, 0x0, 0xdb, 0x4b, &(0x7f0000000340)="b7f221c2877e8e607bcfb13d4dbd82d4a3d005d190834b380e211b2d4960bab0d240ef583b1b8a715bd1c8dd275cf4db15c68eda2acb2467a2e0c760b5ae6bc0e4503328d6bf3b7232ee53937ec72839300ad5a8a78b46f0abe58a3c7f3662829eb8dc1c2cc915f81ebda6d81814783938e159f2c6eea2ae39201eab34c8fe79dda19ede6313559c78024c232ec3d2c0b805868ad6c4af37a6912de304e15eca693b5da8db97594a314b41269ee2b58b9c1b326596b92b967ace9dbd992433cc936f074d734e1c48f2a76ca4e6e8d0f2674c5a8e6971b730d98144", &(0x7f0000000140)=""/75, 0xfffffffffffffffc, 0x5}, 0x28) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000080)=@bind={0x14, 0x88, 0xfa00, {r2, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"b7282277581088e029061a8d63f69dd2"}}}}, 0x90) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) 2018/04/29 04:39:31 executing program 2: openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20006, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/qat_adf_ctl\x00', 0x6000, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000180)={0x9, 0xd7}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000840)=""/120, &(0x7f00000008c0)=0x78) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2004) r2 = syz_open_dev$binder(&(0x7f00000004c0)='/dev/binder#\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f00000006c0)='/dev/snd/controlC#\x00', 0xb, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000a00)=ANY=[@ANYBLOB="6f8edd81bfce1330ffbebe02f6ba75eb37613552907c221ce55b8c2fa46f53757e1095e3a8f6d50a9d668ce30df99f1e1059a522d564036e657a929ae910dee277b24db619992ae9bfd0237989300bc74c36247b0ebbe21c633569cfd596e4be3a6856780c3b820f7e7c240fb2d871c472624bef0a7a6a4fa5aef41c514997fbcb24b90ea8226f69a0473d615e14bfeb10ef45f099bfda53f5c3dd14f85226958c9131428318c7dec2151d92f3f54f7d10e477188e9b06a1df617c28e9bd74ade881d9fa54357997ad78d5f83da8f1e343e525df2fbc62d7e4dca6356f2ee3d147a626b54e4346d250807987e6be4d7a", @ANYPTR64, @ANYPTR64=&(0x7f0000000800)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYPTR64, @ANYRES32=r3], @ANYRES32=r1], @ANYBLOB="b0e9c959c79ddd859ae114a18147ade9f2572c306d29ff373217443a71d0ed62f27e1f8d612d3478eae87b5f94e4154a3f40c674e3b7a16823e097f077d76e5e63369a28b6adc7bb177152e8c83b548241e80277df8598bf6b8be89b97d19bd2747707fcae7e74e1ab17bd33e1cf0dc5d557f0570766046c0acd9e6cd9dafedd371f6d64ce766f2e9a1a903322c8002e381cfef115463d5d1e235bde13eb8e88d611c4c65d37222358d8a8e02f64a7700a9197bf4ea6172d6ad9f2"]) openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x40800, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000540)) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000440)) ftruncate(r0, 0xfffffffffffffffd) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000340)=@pic={0x4, 0x63, 0xfffffffffffffffa, 0x40, 0x3ff, 0x0, 0xffffffffffffff94, 0x80000000, 0x0, 0x3, 0xffff, 0x134f, 0x0, 0x3, 0x9, 0xfff}) fcntl$setflags(r4, 0x2, 0xfffffffffffffffe) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000009c0)={0x8e, 0x0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="fe633f3bad1f84ee29b913000000000014000800f2c5c2f54ad4ed51e6d624030000008ab337d663eac1be94918c6ccbba9cd3a5dd992bae142ff73a2ef63c0e62b57da679b581395c3eaf6002f9816ecaa863d6492387d83ad1002c7bfdb15f2a249b400d46ca9713bf075690ce74703b45c682275f6b7c973a9916f92e48434998ad5300000000000000000000"], 0x0, 0x0, &(0x7f0000000900)}) fcntl$notify(0xffffffffffffffff, 0x402, 0x2a) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000300)=""/223) chmod(&(0x7f0000000480)='./file0\x00', 0x2) fcntl$getflags(r3, 0x409) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/enforce\x00', 0x20202, 0x0) write$tun(r6, &(0x7f0000000700)=ANY=[@ANYBLOB="07f3e52b3301d6ebf6d8bbc7b29f02ccdcc0d0ddb9b2754d381a06fffe0d180f1335ee173147e5029578a42c4a65bf47145e723d273e89ad9fb5d2b5c4e5150673f6ddde0b274f85da9a3dc006208e175f52f816f8040c584eeb4f72241f030300084adffe3169131fe0131a1c2dfa0c85afa8ae69d6f17074f635ab6d0a45f84d"], 0x1) fallocate(r6, 0x0, 0x57, 0x5) lseek(r6, 0x0, 0x3) 2018/04/29 04:39:31 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000bc4ff0)=@req={0x3fc, 0x0, 0x3}, 0x7f) dup3(r0, r0, 0xfffffffffffffffe) 2018/04/29 04:39:31 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0xfc}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) [ 382.459384] binder: 26308:26311 unknown command 994010110 [ 382.478580] binder: 26308:26311 ioctl c0306201 200009c0 returned -22 [ 382.516351] binder: 26308:26317 unknown command 994010110 [ 382.522147] binder: 26308:26317 ioctl c0306201 200009c0 returned -22 2018/04/29 04:39:32 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000040)) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00008ffff8)={0x0, r2}) ioctl$VHOST_SET_VRING_KICK(r1, 0xaf02, &(0x7f0000182d45)) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x6) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/29 04:39:32 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000100)={r1, 0x3}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000180)={0x24, &(0x7f0000000140)="dbd79f9365634dd28947e3c1cecb140813d5c281779768b8b3720e73f7fb9def35d15574"}) fsync(r0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00000001c0)={0x8000, 0x8, [0x80, 0x0]}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000200)=0x2b38, 0x4) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x5737, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff7fffffff}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x8}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000400)={r3, 0x80000001, 0x3, 0x8, 0x8, 0x8001, 0x5, 0xffffffff, {r4, @in6={{0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x40, 0x6, 0x40, 0x1}}, &(0x7f00000004c0)=0xb0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x800) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000540)={&(0x7f0000000500)=[0xc711, 0x1, 0x1], 0x3, 0x5, 0x9, 0x2, 0x2, 0x3805dd4c, {0x7, 0x1953f88e, 0x100000000, 0x1, 0x5, 0x100000000, 0x6, 0x8, 0x200, 0x100, 0x7, 0x3, 0x4, 0x7, "f7572bad94de7fcd10e1771b88dff3097f1a3d9ffcd4dc22d16153e920dfe6af"}}) r5 = syz_open_dev$dmmidi(&(0x7f00000005c0)='/dev/dmmidi#\x00', 0x8, 0x400000) ioctl$KVM_REINJECT_CONTROL(r5, 0xae71, &(0x7f0000000600)={0xb673}) clock_gettime(0x3, &(0x7f0000000640)) r6 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r6) open_by_handle_at(r0, &(0x7f0000000680)={0x11, 0x6, "ac14d737df447615cb"}, 0x68000) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000700)={0x0, &(0x7f00000006c0)}, 0x10) ioctl$TCSETAF(r5, 0x5408, &(0x7f0000000740)={0xff, 0x7ff, 0x5, 0x3, 0x5, 0x2, 0xc22, 0x471c724e, 0x200, 0x4}) fremovexattr(r0, &(0x7f0000000780)=@random={'trusted.', '/dev/snd/midiC#D#\x00'}) getegid() ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000000800)=@req={0x28, &(0x7f00000007c0)={'gretap0\x00', @ifru_addrs=@ax25={0x3, {"f58688af28d73a"}, 0x1}}}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000880)={r0, 0x28, &(0x7f0000000840)}, 0x10) write$binfmt_script(r2, &(0x7f00000008c0)={'#! ', './file0', [{0x20, '@GPL\x00'}, {0x20, '/dev/snd/midiC#D#\x00'}, {0x20, 'gretap0\x00'}, {0x20}, {0x20, '/dev/snd/midiC#D#\x00'}], 0xa, "bea63a662a9af3fde7803c51f9d445"}, 0x50) socket(0x0, 0x5, 0x9261) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f0000000940)=""/130) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000a00)={0x81, 0x1, 0x5, 0x2, 0x3ff, 0x3}) 2018/04/29 04:39:32 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000180)=ANY=[@ANYBLOB="661797ee214969685aa36cdcad7db8140000001d"], 0x14}, 0x1}, 0x0) 2018/04/29 04:39:32 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x8010000080802, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000440)) readv(r1, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) write$fuse(r1, &(0x7f00000edf00)={0x58, 0x0, 0x1, @random="070000004044b23250f0e6065d86a61bf2b3b36e2708546d44a355dededda48445f7bf7b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b0003d332fdc82b8391907f08"}, 0x58) 2018/04/29 04:39:32 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x80440) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000700)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c80], 0x0, &(0x7f0000000200), &(0x7f0000000c80)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x2, 0x1, 'ip6tnl0\x00', 'team_slave_0\x00', '\x00', 'gretap0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x62d92a3c2676d05f], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0xe8, 0xe8, 0x130, [@ip6={'ip6\x00', 0x50, {{@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, [0xff, 0xa3f4e4ecdb88ff5b, 0xff, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xffffff00], 0x0, 0x0, 0x9, 0x8, 0x4e20, 0x4e20, 0x4e20, 0x4e23}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"0314d2ac3c419a5b652388a9a81caf62110840dd709cb9678a7fb4291f97"}}}, {{{0x19, 0x40, 0xa01, 'eql\x00', 'gre0\x00', 'veth0_to_team\x00', 'nr0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], 0x178, 0x1a8, 0x1f0, [@physdev={'physdev\x00', 0x70, {{'bond_slave_0\x00', {0xff}, 'veth0_to_bridge\x00', {0xff}, 0x1, 0xf}}}, @stp={'stp\x00', 0x48, {{0x40, {0xffffffffffffff0a, 0x1f, 0xfffffffffffffffa, @random="13f31e7e6d9f", [0x0, 0x0, 0xff], 0x7, 0xfdd1, 0xff, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0x4e21, 0x4e22, 0x4800000000000000, 0x655, 0x8, 0x9, 0x9b, 0x8, 0x9d41, 0x1000}, 0x2a0, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x9, 0x2}}}}]}]}, 0x428) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x2, 0x388, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000980], 0x0, &(0x7f0000000000), &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}, 0x422) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000000c0)) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'tunl0\x00', {0x2, 0x4e21}}) 2018/04/29 04:39:32 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x28012, r0, 0x3) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 2018/04/29 04:39:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0xf0ffffff00000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:32 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x1, 0x81) ppoll(&(0x7f0000006ff8)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f0000005000), 0x8) write$evdev(r0, &(0x7f0000000740)=[{}], 0x18) [ 383.346623] kernel msg: ebtables bug: please report to author: Wrong len argument [ 383.365572] validate_nla: 4 callbacks suppressed [ 383.365582] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 383.380420] CUSE: DEVNAME unspecified 2018/04/29 04:39:32 executing program 3: socket$inet6(0xa, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000300)=@ioapic={0x0, 0x1, 0x642e, 0x0, 0x0, [{0x3f, 0x1, 0x6}, {0x5, 0x0, 0xfff, [], 0x3ff}, {0xe1, 0x9, 0x0, [], 0x7fffffff}, {}, {0x48}, {0x7fffffff, 0x0, 0x7fffffff}, {0x1ff, 0x0, 0x0, [], 0x20}, {0x5, 0x5, 0x0, [], 0x100}, {0x5, 0x1, 0x0, [], 0xd1}, {0x7}, {0x80, 0x1ff, 0x6}, {0x0, 0x3}, {0x7ff}, {0x7, 0x5, 0x43, [], 0x5}, {0x100000001, 0x3, 0x5}, {0x2d59, 0x0, 0x9, [], 0x80000000}, {0x0, 0x4, 0x0, [], 0x6}, {0x0, 0x7ff, 0x1f}, {0x0, 0x0, 0xff, [], 0x1ff}, {0x100000000, 0x3f8}, {0x0, 0x0, 0x4}, {0x1, 0x7, 0x6, [], 0xb92}, {0xa17, 0x0, 0x0, [], 0x7}, {0x7, 0x7}]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)={0x1, 0x0, [{0x1, 0x4, 0x0, 0x0, @msi}]}) pipe2(&(0x7f00000000c0), 0x800) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)={0x100000001}) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000200)=""/160) shutdown(0xffffffffffffffff, 0x1) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x4c}, 0x1}, 0x0) [ 383.390703] kernel msg: ebtables bug: please report to author: Wrong len argument [ 383.416695] CUSE: DEVNAME unspecified 2018/04/29 04:39:32 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000000)={0x3, 0x8001, 0xffffffffffffff7f, 'queue0\x00', 0x1ff}) recvfrom$inet6(r0, &(0x7f00000002c0)=""/170, 0xaa, 0x2, 0x0, 0x0) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x3, 0x51a9cb301423a087) sendmsg$inet_sctp(r2, &(0x7f0000000200)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1}, 0x0) 2018/04/29 04:39:32 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x10000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000000c0)=0x8, 0x4) poll(&(0x7f0000000140)=[{r0}], 0x219d, 0x0) 2018/04/29 04:39:32 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40, 0x0) perf_event_open$cgroup(&(0x7f0000000240)={0xdb6d034881db39ed, 0x70, 0x1, 0x67c2, 0x4, 0x1, 0x0, 0x5, 0x80001, 0x0, 0x7, 0x22a0, 0x401, 0x40, 0x3, 0xfff, 0x3, 0x1, 0x4, 0x9, 0x7f, 0x0, 0x8, 0x100000000, 0x8, 0x4, 0x7f, 0xf76, 0xfff, 0x4, 0x1, 0xff, 0x0, 0x7fffffff, 0x20, 0x2, 0x0, 0xfffffffffffffff7, 0x0, 0x7fff, 0x3, @perf_bp={&(0x7f0000000200), 0x1}, 0x800, 0x10000, 0x783, 0x7, 0x2, 0x52, 0x5c13}, r2, 0x1, r0, 0x1) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f00000002c0)=""/170) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) 2018/04/29 04:39:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0xfe80}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="f2ec0638d7899e891dcd824fc9e4e54cadcff7244bc8f5f213d715ab26e0a4e2deef87f05dfd5fba2f8b113d06e2fb0d2e85130a3d5450e22558f21c9ef7d6afe9e74beb926e195a74406c5b5c8a6d092f3f337ad31dd7e5a141ee7c3cdae1a59be404d27c6189bcc43fa286a96bdee4cba8bb8c8c5cccdfdefd35f6bbf157ea12b32cae78745c125988f0af5e5ef481", 0x90}], 0x1, &(0x7f00000000c0)}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x200002) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000180)={{0x1ff, 0x2}, {0x5, 0x2}, 0x8, 0x2, 0x5}) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 04:39:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'sit0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000001100010000000000000000909c500000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/04/29 04:39:32 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="1d73c5010c7e6975d0bdb8559274b658fa6b7d03d8b7f2e64d1ebf27689a58d85988"]]], &(0x7f0000000340)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getpid() syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x4a, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/29 04:39:32 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) ioprio_set$pid(0x2, r1, 0x80000000) ioctl$LOOP_CLR_FD(r0, 0x7003) close(r0) [ 383.668099] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:32 executing program 3: socketpair$unix(0x1, 0x4, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000801ff8)=@file={0x1, './file0\x00'}, 0xa) r3 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000ce6fc8)={&(0x7f0000f5aff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000), 0x0, &(0x7f0000000ff0)}, 0x0) r4 = dup2(r3, r1) inotify_add_watch(r4, &(0x7f0000000000)='./file0\x00', 0x280) write$cgroup_pid(r3, &(0x7f0000000000), 0x0) 2018/04/29 04:39:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x28) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0xf9, "df515e4d5a6817b0c438a07157b06f59b509e99467c9f9a7058f76eb1c09452edb560d9e5d1e77069dbaa98d719dcf224a35dd9f9d839f633d9fad9e360fae6cdecba5fccdd44468e0554abae1a62dfb57358eb6cb988687307f1a9e031b950150d279d8552381ed0fe04c713a55599ce9ba24aac9c13d443ad1ead61ab94595322971fd4dde8d511dd2c88cdd6e673df49610fab7abc97c5e853c53709555f00812bb0af10b87cd6fd1a0731c1efc602a554a9d1603fb92f35ce0f8d1aa36ef6e3085509259a4e101a9090108364be7de6a73751dccd2bacade48612beb3789fbbef3a4f80fe07290991594e91d8fde82fe06323e168eaed2"}, &(0x7f0000000240)=0x101) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000280)=@req3={0xff, 0x100000000, 0x7, 0x694, 0x0, 0x7, 0x8000}, 0x1c) shutdown(r0, 0xffffffffffffffff) r3 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r3, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000000ffffff7f000000000000be766d6ffa6a9be861ba0000000010b5a92d000000000000240008001d0008000000150069cc8910cf7a5164ef891111a0ed"], 0x4c}, 0x1}, 0x0) 2018/04/29 04:39:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0xfc00}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:33 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="2db9f6c897ae0203860289d1f7e6e2c1c55a67287162d1b3ea756860fa3b703f0ca739adc6fae1fad52757cf7c9d9438c597b913089b539bca4dd17b0e941a55102a984d4eee66924e5972c09ed23a0f4c9c912eb09560ff16bde9357e625c7f1b91e80788db71", 0x67}, {&(0x7f0000000180)="bc9a386357144d8ee3b69fd673e1b1e179033b745b953546312b38254729d7749010617cbd36289f521533beb1fd8d5d2be0d2054587b20c67afc66531e082411ae350a2b09528b0fddabbbf2ff5966242f1bfd57a5ea6ce4ebb07bd27c5", 0x5e}], 0x2, 0x0) sendfile(r0, r0, &(0x7f00000ddff8), 0x102000001) 2018/04/29 04:39:33 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x5, 0xa1f, 0xa1c, 0x81, 0x9, 0x7f, 0x6, {0x0, @in6={{0xa, 0x4e23, 0xe7, @loopback={0x0, 0x1}, 0x6}}, 0x9, 0x0, 0xffffffffffffff3e, 0x9, 0x9}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x0, 0x209cb0d8, 0xed97, 0x20}, &(0x7f00000003c0)=0x98) r3 = eventfd(0x6) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x220040, 0x0) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000000040)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00008ffff8)={0x0, r3}) r5 = eventfd(0xfffffffffffe) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0xe}, 0x4faf}, @in6={0xa, 0x4e24, 0x3f, @dev={0xfe, 0x80, [], 0x11}, 0x4}, @in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x10000}, @in6={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff7}, @in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x100}], 0xf4) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000182d45)={0x0, r5}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000400)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x17}, 0x98f}], 0x2c) 2018/04/29 04:39:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x400) sendto$unix(r0, &(0x7f0000000080)="8e953eb507859cd169c24a28b4913085e569bbd6448e14bc63fba0056e84c9f33821497f0fea55577512d4a180cd67a9fa30d39bfd497fed5bfa884d78e4c61ba4cb87d49518cfc42b701ca55b53378f860dda9069dde73ed80fc78dc40ff1fd45df5dc0c9e04c8f6136cbb912104b496ccb8aa6e32dfebec7e9fc05033f7e4b5b19b0c633fd1bbd", 0x88, 0x84, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000006e58)=ANY=[@ANYBLOB="c40000001300210000000000000000000000002983642f0000000000000000000000000cadbf8fe557bde83e77827409042bf90200000000000000000ffd3e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\f\x00\b\x00\b\x00\b\x00\x00\x00\x00\x00'], 0xc4}, 0x1}, 0x0) 2018/04/29 04:39:33 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f00000006c0)=0xe8) r2 = syz_open_dev$dspn(&(0x7f0000000700)='/dev/dsp#\x00', 0x400, 0x4000) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000740), &(0x7f0000000780)=0x4) r3 = getegid() fchown(r0, r1, r3) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000800), &(0x7f0000000840)=0x4) r4 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x203, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x4000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r5, 0x800448d2, &(0x7f0000000580)={0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}]}) syz_emit_ethernet(0x2a, &(0x7f0000000440)=ANY=[@ANYBLOB="000000000000aaaaaaaaaa0008004500001c00439f03882b77efa60000000000907800000000e0000001"], &(0x7f0000000040)={0x0, 0x0, [0x400000, 0x3, 0xeb0, 0x92d]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f00000005c0)="6370752630200006fdfeff69bfdc8101454d6ddd63cb7fffcc364d7878b2fe44897367ffa75134df22ad89c89b0df602d72272e82ad32838002955c2db00000000000000050fb902ae9f2109333b00e30335ecfd7e89bff18829cb97541bd006bf3dcf376e93a15906083ba783fa3e7318893ce62fd70c31e826819bee569f728184be5efc06cc650d421908182b69c3730e559e2b6ca237f264987ed574e36cd3efdf45e2d1044fd7e82f7f65b71c79a10e2e605929cf8ccab27c10d7c236cde0355ab2fb0aaaaccdb64cd11d4db1b927234daae71562f2c40fa04b9aa17664350a37eb52480895070000008a0fc021db95d80d9b00") ioctl$UFFDIO_ZEROPAGE(r5, 0xc020aa04, &(0x7f00000007c0)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) fcntl$setpipe(r4, 0x407, 0x4) 2018/04/29 04:39:33 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x83) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x4, 0x10000032, r0, 0x3) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x0, 0x40000) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005780)={{{@in=@multicast1, @in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000005880)=0xe8) getegid() gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000005980)={{{@in6=@local, @in=@dev}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000005a80)=0xe8) getgroups(0x0, &(0x7f0000005ac0)) accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000005cc0)) recvmmsg(0xffffffffffffff9c, &(0x7f000000b0c0)=[{{&(0x7f0000006d40)=@can, 0x80, &(0x7f00000071c0)=[{&(0x7f0000006dc0)=""/193, 0xc1}], 0x1, &(0x7f0000007240)=""/81, 0x51}}], 0x1, 0x61, &(0x7f000000b300)={0x77359400}) r2 = dup(0xffffffffffffffff) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x3a, "57ba94b70a6119621e73e2ea7d8c3ebb53b65b8d113d8c584cc200a209735c1d11fb3877b6e94e0dd3819eaff9ca26864f0bbff0e2562d4f5cb8"}, &(0x7f00000001c0)=0x5e) syz_open_dev$mice(&(0x7f000000b400)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000b8c0), &(0x7f000000b900)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x20, &(0x7f0000000040)=""/90, &(0x7f00000000c0)=0x5a) futex(&(0x7f0000001000), 0x8c, 0x400000000000001, &(0x7f0000191000), &(0x7f0000000000), 0x0) 2018/04/29 04:39:33 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x101, 0x90c00) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x135}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000025c0)='/dev/rfkill\x00', 0xb02, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002600)=@sack_info={0x0, 0x81, 0x10000}, &(0x7f0000002640)=0xc) r4 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x74, &(0x7f00002a3fe8)={0x0, 0x0, 0x22}, &(0x7f0000217000)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002680)={r3, 0x7}, 0x8) r5 = dup3(r1, r0, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r6, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) write(r6, &(0x7f0000000180)="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", 0x11a) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) socketpair(0xb, 0x3, 0x20, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000000400)={r6, r8}) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r11 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f0000000580)={0x100000001, 0x3, 0x1, 0xd28, 0x2, 0x4}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r10, 0xfff8, &(0x7f0000000340)}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r11, 0x89e2, &(0x7f0000000500)) ioctl$sock_kcm_SIOCKCMATTACH(r11, 0x89e0, &(0x7f0000000600)={r6, r10}) ioctl$DRM_IOCTL_GET_UNIQUE(r9, 0xc0106401, &(0x7f0000000540)={0xf0, &(0x7f0000000640)=""/240}) setsockopt$kcm_KCM_RECV_DISABLE(r11, 0x119, 0x1, &(0x7f0000000300)=0xfffffffffffff801, 0x4) 2018/04/29 04:39:33 executing program 5: execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) socketpair(0xb, 0x807, 0x965, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$eventfd(r0, &(0x7f0000000c40)=0xec8e, 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter6\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) msgget(0x1, 0x1) mremap(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000040)) r3 = dup(0xffffffffffffffff) ioctl$TUNSETLINK(r3, 0x400454cd, 0x10e) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000008ff8)) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000080)) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x898, 0x898, 0x8c8, [@quota={'quota\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xa90) r4 = socket$inet(0xa, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000d00)={0x100000001, 0x10000, 0x9, 0x0, 0x0, [], [], [], 0x401, 0x4}) r5 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x900) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r5, 0x29, 0x41, &(0x7f0000000e40)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x148) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000200)) [ 384.856983] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 384.892302] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/04/29 04:39:33 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r5, 0x8, 0x0) r6 = dup2(r4, r5) dup3(r4, r5, 0x80000) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'ip6_vti0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@ipv4={[], [0xff, 0xff]}, 0x4e22, 0x0, 0x4e20, 0x9, 0xa, 0x80, 0xa0, 0x3e, r7, r8}, {0x9, 0x0, 0x8e5, 0x80000000, 0x9, 0xba3c, 0x2, 0x7}, {0x80000000, 0x6, 0x7, 0xe0000000}, 0x7, 0x6e6bb3, 0x1, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x61f3e6f85025cf8c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x3501, 0x7, 0x1, 0x800000, 0x40, 0x3, 0xfc3e}}, 0xe8) ioctl$int_in(r6, 0x5452, &(0x7f0000e35ff8)=0x45) r9 = getpgrp(0x0) fcntl$setown(r4, 0x8, r9) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000000400)=0x7) fcntl$setsig(r5, 0xa, 0x12) futex(&(0x7f00000001c0)=0x2, 0x0, 0x1, &(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000003c0)=0x1, 0x1) tkill(r9, 0x100000000000016) close(r0) 2018/04/29 04:39:33 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/connector\x00') ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000100)={0xc6cc, 0x7, 0x10000, 0x0, 0x7, 0x1, 0x5, 0xe2d, 0xfc7c, 0x5, 0x82, 0x1, 0x0, 0x2, 0x100000000, 0xfff, 0x1f, 0xfffffffffffffffa, 0x9}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000001e40)=[{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000300)="6e829354f1d75b3e73816e135e8d0ddef971a5ff3d72a97ffd027f4c28690e7c", 0x20}], 0x1, &(0x7f0000001780)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000080)={0x5, 0x9, 0xc42, 0x0, 0x4, 0x500000000000, 0x2, 0x7, 0xfffffffffffffff9, 0x8, 0x2, 0x1, 0x0, 0x9f, 0x2, 0x200, 0x8, 0x9, 0x6}) 2018/04/29 04:39:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x74}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[@ANYRES64], 0x8) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x6, 0x0, 0x20, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) accept4$inet(r2, &(0x7f00000001c0)={0x0, 0x0, @multicast2}, &(0x7f0000000240)=0x10, 0x80000) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x280100) openat$cgroup_ro(r3, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) [ 385.009581] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/04/29 04:39:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10140, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x80000000, 0xa, 0xf28, 0x7ff, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfff, 0x401}, 0x90) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000180)=""/216) tee(r0, r0, 0x200, 0x1) writev(r0, &(0x7f0000ed4ff0)=[{&(0x7f0000abafc7)="390000001100094701bb61e1c32400ff070000000200000045efffff08009b0019001a000f009000220001070000000004e9ff0006000d0005", 0x39}], 0x1) vmsplice(r1, &(0x7f0000001540)=[{&(0x7f0000000280)="3e635980096a76be832dd0d6b387c72f59fecba89e6e74035181bcbfbb7bfe06f8ec5cf846b20b26cf0d88f23b608ac0b93104769db57ab1aa40f3134b4515d79bdf452aaf7fd89c85a1b1ed67723fbadb2199834b9fd0592e2eb50d8c6c8073f8743e60832f7da366f42f90a45c7501b87a1f0a5bc7ab3a3a18a0b6dd2cdb7a914dadac649ad346f73832", 0x8b}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="88dc458534e55df841d18e926df25ae861686d3a7e948ee21b53a168ab52108fc0f1783225219ac3c2", 0x29}, {&(0x7f0000001380)="ed5fa64e9d61094cb09023f1ca5d02b7ef866a622f46da893219957c85b6179e1ba526389089a4f1fd69b7b7f2f0770b70144f7465ffea927ef20ad5d612c4", 0x3f}, {&(0x7f00000013c0)="e3d0a83f6b88b6ad083df2e5308e8368d348022728b65eda31ad92ed6ad8df73567600a0433708a37641cf2760125c5e2a4841f693adc87c2ece706ca4ca210dc7ad9628e1b16045ffd53734cba5e7f9f49a81d5b9112f9cdf03c2b829e46f488f966601eb02b953a316673b001e8d52ff45e6696b9f623544054576699dc07ecf7303a004d086f90df1d293ea2ee0c4c82839e7a7b36a5293b45d02364cf8a2a2c159d524145292c6755105aea64fc62265425e0a22686fe2634cec4bdf3d1c88a23b61f046826faaad9a9dc9ef1f388ea1e909c8cde7522c6a3f0c1806298b95e7c7ebd2d53fffb0fc55b3", 0xec}, {&(0x7f00000014c0)="f184143dc5dbc77b36ad1bc89c39a839b5dbdc9f12c604f56712f60dbd42e7f31fc09957caeaa2ccec4c3890dbd5fd6c7c3ffa3e79691d0860088db68084eba85e9a4fae6574a82495f27b37aeed7bd05d01de978c160ca8c3f2faf9f3311e", 0x5f}], 0x6, 0x3) 2018/04/29 04:39:33 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) r1 = syz_open_dev$sndseq(&(0x7f000082a000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000040)={{0x80}, "0a030000009a000000f9010000ef9b3fd4cec307e8033d13eb790ec9c65abaf90d229db692542e5b78f8549e0a27800f00000000000000090042f376589701a4", 0xa9824b69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) chmod(&(0x7f00000001c0)='./file0\x00', 0x80) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b6000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000180)=""/32) [ 385.101191] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 385.137319] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/29 04:39:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x300000000000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) [ 385.266571] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 385.324814] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:35 executing program 3: dup(0xffffffffffffffff) accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000300), 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400200, 0xfe) connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}}, 0x1c) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x80fff) openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x4000, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x6, @empty, 0x5b}, @in6={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x50}, @in6={0xa, 0x4e23, 0x100, @ipv4={[], [0xff, 0xff]}, 0x1}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}], 0x74) sendfile(r2, r3, &(0x7f00000ddff8), 0x10200ad00) 2018/04/29 04:39:35 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) fallocate(r0, 0x2, 0x800, 0xfffffffffffffffb) 2018/04/29 04:39:35 executing program 2: r0 = socket(0x1e, 0x80801, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x2fffd, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bcsf0\x00', 0x200}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x1, 0x2, {0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x6}}}, 0x32) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x32, "0a0b943200cb6fb9ff374ee268cdea281f39bd0097d663b95eb3287583d636f42a4722c3cadc447bb2365339245830a7d8ff"}, &(0x7f0000000280)=0x56) connect$ax25(r0, &(0x7f000056eff0)={0x1e, {"03491f0800"}}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/180, &(0x7f0000000100)=0x6) 2018/04/29 04:39:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x16) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f0000003040)=""/4096, 0x1000}], 0x2, &(0x7f0000000440)=""/253, 0xfd}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0400e6ffffff0900000200000000000000006bf0"], 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000400)={0x24, 0x26, 0x2ff, 0x0, 0x0, {}, [@typed={0x10, 0x0, @str='/dev/autofs\x00'}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="c1cd063f000900008000008000000000"], &(0x7f0000000180)=0x14) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000002c0)) recvmsg(r0, &(0x7f0000000c40)={&(0x7f0000000340)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000580)=""/230, 0xe6}, {&(0x7f0000000680)=""/255, 0xff}, {&(0x7f0000000780)=""/46, 0x2e}, {&(0x7f0000000840)=""/221, 0xdd}, {&(0x7f00000007c0)}, {&(0x7f0000000940)=""/48, 0x30}, {&(0x7f0000000980)=""/96, 0x60}, {&(0x7f0000000a00)=""/137, 0x89}], 0x8, &(0x7f0000000b40)=""/223, 0xdf, 0x21}, 0x2000) statfs(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000c80)=""/173) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r2, 0xfff, 0x30}, &(0x7f0000000280)=0xc) 2018/04/29 04:39:35 executing program 1: syz_emit_ethernet(0x2b, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) 2018/04/29 04:39:35 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x48000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000100)={0x6, 0x3, 'client1\x00', 0x1, "b99277e95ca75798", "4d8dc1e0f458033d6bff956550fa9aa88b6940d6364a92690b0feea46e13b544", 0x0, 0x3}) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f00008d1ff4)={0x10, 0x0, 0x3000000000000}, 0xc, &(0x7f0000007000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001d00030000000000000000001f000000b6f8d34e660b0b723f6ae4af563368ae8754ea28fc8a2e6a70d48c6ba8cfb6503be450a3df7e2a84c719d12ea3c133056a6d105a84a73b2d84e5d610f6539d3e8c58fbdf403d944844be65f4bb64adf5ec0b009ba8073d198a168d5414a009f7dbeb2dfb3ddafcd5bb487621"], 0x14}, 0x1}, 0x0) 2018/04/29 04:39:35 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4000000000000006}, 0x1c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="0cd57b85eba93a96ade37bb5cc779cfa44385ca8bfc579860c604b628df3247aae13b4d6bd91acf69f", 0x29}], 0x1, &(0x7f0000000800)}, 0x0) 2018/04/29 04:39:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x8e0b000000000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) [ 386.477473] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:35 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000003cc0)) connect$bt_l2cap(r1, &(0x7f0000003d00)={0x1f, 0x4, {0x1, 0x2, 0x7, 0x3, 0x4, 0x7ff}, 0x80000001, 0x8}, 0xe) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', 0x0, 0xd}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x2, 0x0, 0x208000}) prctl$seccomp(0x16, 0x1, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x0, 0x7fffffff, 0xfffffffffffffbff, 0x7}, {0x6b06, 0xfffffffffffffffd, 0x7, 0x6}, {0x9, 0x2, 0x6, 0x9}]}) 2018/04/29 04:39:35 executing program 7: msgsnd(0xffffffffffffffff, &(0x7f0000000100), 0x8, 0x0) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x7, &(0x7f00000014c0)=[{&(0x7f0000000080)="5f2d64c8d9c0963bb96cc157118b48aefb47c3b9356b0400af867dbe4265780868575b5701441ac7fd492b9f914aae9cb755699b96b85f8070811d650e010c7da42a8dacc50492e9a1e292cb2d1f588d7177ac4c170b55ee582b77625f", 0x5d, 0x8}, {&(0x7f0000000140)="658e80b1b60456db8da16444de0869ced7d4808a38ee5f0a224471184b6ddcbf3b41f7a7b6edc06de44a173361995fd62afcb8b8e50b3aadcc5386987b9469998ff9bf40aec16ec01e9f380024c573", 0xffffffffffffff77, 0x80}, {&(0x7f00000001c0)="89e5e491c6bedf0c6e236f108e5d428791a5e305c0a5ee3a5cd57dc411b0b54f0c08d42de1caf542e1191f6773870b11cfdf5354d3df716f8d1794c30f65326cd7c27ba50355016699eef9b5fa23d005f04124ef16ea713f4a1ff4ea60d228499d4156c5c08286d31b3cb4d99e317481d501ad0ded10aa7108699e01b7ca071007e68744280a721ed59b496a43bce8078a4833c0a876d4b88cfd8b73b155c1e91e450df6d7bd50394ef7023be7dd63c25a737eb28ad2a666956f430b723221e7ad2a9f6f0561abf82eaa100f6d511e58fd94c8ebdedfc9022a508f80c940", 0xde, 0xfffffffffffffff8}, {&(0x7f00000002c0)="f534b26a5123fb65fe7a9fd19541fca6408d0d3615c3e9b7babcdccb8d17e3d88fac29cf9c669ce1d1a3d94cb1ef5fdb5b43ff5547eb821b2c85e7961d1310705261a59d1e7759f4e140e46d48a2fccd433277e28d69fa0dff514ceb8c828ad7224c9bf64fd74391ab4f15c83c1149dd66", 0x71}, {&(0x7f0000000340)="51955e63a8a306fa55f7a1c7877a0a256df37a968ad9d878e672bf3662e19afc9c918550ed7d5df661837c4ee330c016b3a424b5b058033185ace8971c816fe8385bc5ed481549491d07", 0x4a, 0x401000000}, {&(0x7f00000003c0)="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", 0x1000, 0x25}, {&(0x7f00000013c0)="e49a39431b9508e6fda0f370cee935308f5f03be3d0e6741c9565e38be383108fda59ae24ffdd455dd2609e9ea6430f33a467c8d6372e3e72b964b5c3b041cca96abd5dc251ba8ef542b88ec585f82a6b5dc50e3219d1cb7eee532f56f974bc6e3c634a11671c492d11b59bdd8b1462a4b69f78de78b6b6653ea510012b59924f5d9238e3aeab291c4134fa86a0ff884460725c2530e1b84965bd00bb563b26f2433c54bb19b8434dee1196ee88e3a6d3fdb7ab063b627ad01b295ff12c658231b8b", 0x1fd, 0x9}], 0x200000, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001580), 0x80800) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000015c0)=0x2, 0x4) 2018/04/29 04:39:35 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000100), &(0x7f00000000c0)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000080)={0xffffffff, 0x8}) 2018/04/29 04:39:35 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000000180)) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) recvfrom$inet6(r0, &(0x7f00000017c0)=""/4096, 0x3f9, 0x0, 0x0, 0x0) 2018/04/29 04:39:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x70000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:35 executing program 3: sendmmsg(0xffffffffffffffff, &(0x7f0000003f00)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000780)}}, {{&(0x7f0000000840)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb25}, 0x80, &(0x7f0000001b80), 0xf9, &(0x7f0000001c00)}}], 0x2, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x100, 0xffffffff7fffffff, 0x3}) 2018/04/29 04:39:35 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="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", 0xeb, 0x0, &(0x7f0000000080)={0x2, 0x4e21}, 0x6) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000765faf)}, 0x43) [ 386.676169] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 386.705831] audit: type=1326 audit(1524976775.468:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=26520 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/29 04:39:36 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r1 = semget(0x0, 0x4, 0x480) semctl$SEM_INFO(r1, 0x2, 0x13, &(0x7f0000000080)=""/132) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000b6d000)='./control\x00', 0x20) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./control\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000180)="3ad2d7bf537d25bfed0a142685e3e636", 0x10) dup3(r0, r2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00000001c0)={'team0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/29 04:39:36 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x220000) r1 = socket$netlink(0x10, 0x3, 0x10) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f00000003031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r3 = msgget$private(0x0, 0x40) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000000080)=""/106) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000100)="b50bda5b2b7ac1212be683e55f0b9046c1214ff9ae5ce17e7603a293f58892de5f2e5c2f65ddef54e3516b1a75ca0a6e321b78a92e59d4827e74c9e80b8f9c074c62ed2a7b9c7920518452458e47b3467a2d064817b0698e9938e387174144ae65d7db3cbdb82bb5be6e90776cc4b1737fcb1ee65dee50f5e3104b4463c1da0a331b895ed8d2afcf524e9cfcf4dffbd835ebc819616a2c3e6c246016425cde579a410e75") 2018/04/29 04:39:36 executing program 1: io_setup(0x1, &(0x7f0000000000)=0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@local, @in=@broadcast}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f00000004c0)=0xe8) r2 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x3, 0x1) r3 = socket$packet(0x11, 0x3, 0x300) accept$packet(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={"77797a5f74756eb921f9848000", r4}) bind$packet(r3, &(0x7f0000000140)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r6, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) r8 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000100)={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x5}, 0x1c) r9 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r9, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$inet6_udp_int(r8, 0x11, 0x65, &(0x7f0000000000)=0xffff, 0x4) sendmsg$nl_crypto(r9, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000380)={r10}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_DATA={0x4, 0x5}]}]}, 0x3c}, 0x1}, 0x0) r12 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) bind$packet(r3, &(0x7f0000000640)={0x11, 0x1c, r5, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet6_opts(r12, 0x29, 0x3b, &(0x7f0000000440)=""/115, &(0x7f0000000180)=0x73) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000003c0)={0xff, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x2, 0x0, 0x1f, 0x4, 0x447d, &(0x7f0000000340)='gretap0\x00', 0x3, 0xc98, 0x953}) io_cancel(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xd1fa99970afed277, 0x0, r11, &(0x7f00000001c0)="837e8fa5642da75b55976c68e7f7835a556afa318fa9e64f6051e4854dde02a6e9a1167a432b920f8bc0000995034ce61bf58fe6268853505d7e9ec0fd8f7b3b93777841eb4cf1cf242660016fb01dde0c39e0a24b7f746b621644520db8dd8ac33b327a751cdc34fbaba0a3a38a15e8ecaf151f47d157fb95582528535aa186524f1a117fba4ace5772cf5eaa01fbec0761fc8db4ced49bbcfb625968567b10eab224ac271cf0a6ecf7bde6d3c10d3627b157b902239b9283360576186a4ddce6b2d289fe11fd0e1a26c54eb7dafd0d5063a30484eb977652821df0a4", 0xdd, 0x81, 0x0, 0x0, r12}, &(0x7f0000000140)) r13 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/dsp\x00', 0x1a1100, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r13, 0x0, 0x48c, &(0x7f0000000680)={0x1, 'bond0\x00', 0x3}, 0x18) ioctl$TUNDETACHFILTER(r12, 0x401054d6, 0x0) 2018/04/29 04:39:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x4}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:36 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000840)=@broute={'broute\x00', 0x20, 0x1, 0x231, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x2a9) r2 = dup(r0) bind(r2, &(0x7f00000002c0)=@in={0x2, 0x0, @rand_addr}, 0x80) 2018/04/29 04:39:36 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0x3, @empty, 'gre0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000002380)=[{{&(0x7f0000000040)=@llc={0x1a, 0x201, 0x0, 0x3ff, 0x5, 0x8001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)="32455b39faa8e41b6e5be9ddff744f2df2e3ef8d95a1f15afceb806deac4241f9c77834dc88540c1a440d53d8753d75c4ad80b291d1b3b893d4f349ce9776c5d", 0x40}, {&(0x7f0000000100)="981317a5adf23c046770af98fe713e0dfb268266ef3eb1347e6535d13c55c7bb539bec6ff2503563f3", 0x29}, {&(0x7f0000000180)="72481bdb1cc2df3280fcf80d3d3a2bc39d7dfd105f3f1eadef838ed5c92ce20bf170169df8f3e3734fbb47331cb98f2f5e1c8a65e25378600c67f611433fa78d833bbe7391d62fe50ee587199bbf7ac490ed381f4ba3107f66aad2076fc12516b6356c2dbdce98e224a7d2f47da6bc758f04af47153c0d69fe64229b0e2eb8ee89948103e9d74c7df8e6556778bd4648909ce4c9dca7e404a7581927a86accd86b026305bb5799ebf078a58ff8f227362267c584be3a6d14cd0f416876ffa6b3cc0d0fdf11038da0262297ac0d2142da1e", 0xd1}, {&(0x7f0000000280)="5ab40fd50796565b3d20b3151a0593f72aba882741a91dd967bb87edd9fcaba6eb89990b1edc8725b6504398583e87986c904885b99f4bef3d76b78851dcf2206dd62d81c6acd7b41f707376639f272aae23e0c3d6b962cf0964b4e1b71b82f51d60228870b23a37d02736e550b9ce85", 0x70}], 0x4, &(0x7f0000000340)=[{0x100, 0x0, 0x100, "423a617bb1de329c28b63a659ad5f11ed919a861ee2a14dda4a640f4dee6809661e37360d9e33beb5c6d9c6c4aef044129902ca40c4ed3f18ad9b338fb78ee29d0b9aaa6fc7bac0dace2db3de308c6205fe2114d581fab62284e6de8af2ebea09a4ec6b181ac2d0b17327cfea62c109c073a2d883ce5e081283cf1c63e322d664e23830e5de7b08b972e321e43d498a00cd0b7b877d50176da372073ca7242a4ef45c53c85f383d026c58b355199876128299e89db162fad0f36841136be2d5c7c5e2410f0dd100bf961f02f12b33fdb29383df878ff4a9d02361404540d5dedcffcec544737f76884ac"}, {0x30, 0x11, 0x1, "86a5ee60f0ec6c4f8c6bb78d0f954154d8a6401b3ae2a20b59"}, {0xd8, 0x103, 0x100000000, "78a0c5998e9cd72a08a10cd80460327c0a20c1f1720677806c53bd568ba7a4a1b925da1e625eb4f60ff785afdf5980eaf778a20672648e2d3b7c2c61bbf234fc76fc5ecc560d97025cf0689e110dfb55dda9d54575d5067b8380198f51b3e926f9a562a19fa0b78243c54a4fdfe54ad800f4f720b7fad0276de5a964a972ed96aadc891c283cf099945f5bd9a9cef45ec9de964aaea7524a81931fdf7348cb54842779cfaac9edae5cc4492bfdbc519efb11dc71fa6a8b3d35137e7d372d910dfe5155"}], 0x208, 0x4004815}, 0x401}, {{&(0x7f0000000580)=@nfc_llcp={0x27, 0x1, 0x1, 0x2, 0x6, 0x401, "267b2589da91458b0b77585a94aafdd253cbecabbf57bd8a4d4134eb172838b5c7864ee864e39266303ce0be02780df4fc95e18edb2e09c6de75c9ef0b2ad7", 0x33}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000600)="9998d046e58c48adc60ade1aafc889712d9a964cee7da570b6f9f086054542b84def34c32a6ba65849675566bb05ecbf4f5571e8a9a4cb30cd5b8f91983cd9b89883d379e321f170a57624e892b7118b4d2a79b2a2aa7c0b4d3ef1b30abe02f73cdd0df89c37e4fc6d04cc2dc12bf7a5c4cafab03815d7e4f676eb42a4ca5339ae18dd2d3e43c01dee9a9b1c", 0x8c}], 0x1, &(0x7f0000000700)=[{0x20, 0x107, 0x800, "c609c5e21814d23ea7fa"}, {0x50, 0x110, 0x6, "9f66119366f3e3c0d68ac4e55360ccd2b4b7fa98defcdc44610863366b039ae58ba67c3a8a0c9970d4350f4c44ebf65d5af39f5295424904f835a11bcd86e0"}, {0xb0, 0x111, 0x8001, "b5ffae6733c98ff9b24ac5565bc2b7e7c626090b6e07cad36f3ba42966c5bfa6c344486f2a6361ab35a53b5ce67c197d9abe9afd5f09a675345810f5b59c711ed9b6ba13bd47ac9160097b4b070c037f26dc52144078955aa390fb757f5685809de1f350494da94687c427d77ff8b7140daa2e5a521ccbfd4d1a87e33d110deb78f184e6bd12dee0cbbe6f5c52d7b68e663a3b359283b09e12"}, {0x70, 0x104, 0x5, "8044816d7c02fc0a8bdaef12328bc677b166a0b294d676deb1d4f2a8b56af3c797cb79d3886bba95bbdfc38d89c43821a99c8bc98f0656f6a9ba6dd6afec469849e981d1121db47a8cdf9af69b6ec9015392f3d850b967d409ff6a"}, {0xd8, 0x10f, 0x5, "5360600d6383a38a12ff9cd30bb43f15a1f0faad3b0501dd62ecafe39cb493d54bc89639d363971371b0f007c6e8edaeec6a9152841f32e103e8a7ffe0f170d6b21417136ec2916eb3ba449642c70d8b062af88675df3de73459a519c3d9042ef373d6e002c7034b8a7cfba318d3bfd7e01e10155425686e0dfe3133a095d519ed81ddb14ee36a5652ce5840ebaad22e363da719011d0783eaf5cbd4716b3c4921e527f0f53f66e308694412fb93f8c92d75bd2e846b1d7fc9b72abc24a2a9d1b484d64d"}, {0xc8, 0x113, 0xc3d, "46f3f59a72803a23644e67df033d1e3423e8fe2ef49d87e1b50cf3963772cd054d75d534237ec0d3c75c57d5f0658ba57b040d8254ccc308e2587c9ee86458b95344cd390d6870656068a5c06c3aad7fecd6f19c0d6413ceef4ac8285b0f10d5d42fa9a899a75fb59ce66521db8d0081acda577c54d4fdd16e87cc473075da60c939909c5c476d61217860d1c1c0d6cc8054492dc6040e3d6413218ead746a989c3da6c26dc790d2eb2606797ef57c1b7af6916ea2"}, {0x20, 0x114, 0x7, "71fd77934ec001440d"}, {0xc8, 0x115, 0x3, "88ae26049d2e603c0a0c4c07c6dfd91c5ba7477bbf04c4fcb98e60a5d9808d544c3c263c802b2af8117dd9f0a0f7eb3b67135f19c31e14f3a6b36cd551440ba51198caab29d9ba7659f6d2177d15ec2b0971de3dc03af90725377a6f99337d58df3c8807bfeaf57239680fecac67433c7a6eadc3ec47945bd45c2b0409a2fa139817d257fd46891a02ec3134c6c331573a5aada08953fd5cb7701cdb45108a9cb56f26451662a8b3488fbeb5da42610a81"}, {0x80, 0x84, 0x2, "08200c83d63b6d2dbd33276e470a342d2da0e762b0d079bb594a0a28f1bd2101c8b464f93c01d170a03ed6df7780dab20ef4286b600e6dfe16c44fa6ebd4a7dc81ad1cbd1e8911e555df2fb4fe51a423dd9524425d3038fd8e64ecd1870556cee65136b953affd5e6e4ac74a80"}, {0xb0, 0x108, 0x3, "69a1618faa8e295b2bb213ae0a8d79c8ecb6f7ca7015ec6c34915d3e038881b3be12b6d22f13cf864acb620e609efb141cffb14421c8a33d1921ca7239c6a93a8763a8a58689a1202f5e0ab9bd60eb198a864553e65b0789b4cbcda4513f5740068db244d7386aee686acb3472e4f754403889a23e1034b269ab07544e1215d8128aa34ac3d6367010a064af1a66e7dd0f8e99daa900baff4e8a0cf08565"}], 0x548}, 0x291}, {{&(0x7f0000000c80)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x2, 0x3, {0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x1d}, 0x1ff}}}, 0x80, &(0x7f0000001000)=[{&(0x7f0000000d00)="b1279c1620ca04f59e55fa0edd84812b5469fa0feb19775c94c5a152f0eca320dc12571c6ce6a64be115f9d51895fb0f0492d83626eb68f81eb87c8bf05c3b77f80e7d23cd82bb2a99713a390962e51753008f50d99397d229ee3aba56bb637a7148e5c45dcc7ac7a3f2c71af577ad9f29d1b181b39d084eabb0a89b532cea9f08", 0x81}, {&(0x7f0000000dc0)="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", 0xfb}, {&(0x7f0000000ec0)="4ab7fb0cad65b0b758392a71880a23b40f1e5d67833f9a5fa3a76a0fa37c8fa468efed19f98f4849e3e645742cff786397118075317cb45655663106", 0x3c}, {&(0x7f0000000f00)="be4018edd6d878cde3d9497102772de7911038e12ac710592a1ee056ebbf7f62f3976a9d7b131a415fd9809954612c5481f84af1ef60e45a587914804927240e24a28305d3fefa7d07d5101513c042fdbd4a4bb8d6b59011", 0x58}, {&(0x7f0000000f80)="1a967123b2c77c4b7040f51519243c928071e2a373f2f0457c53743bc11a1505f0365c13d49f7ac8c72d509d3e36f4de1d9c3982f008931658ac24d80953271f380cfac0c83e58634143c42d99cce6fda649e9acef", 0x55}], 0x5, &(0x7f0000001080)=[{0x20, 0x10b, 0x1, "aeab3532d65bd606c099d7368c0a7b"}, {0x1010, 0x10a, 0x0, "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"}, {0x100, 0x113, 0x5b8, "7d56c58b6662499450d542a5b16738a506752a4765ca5f6478df4fbab258d69571bbba188692f70289a5e2611d34588d054bf7ea650d6eb40f5b0ff886a9384278083724def4e38a31ac99dbeac912f96ca50177cad9921699d9131f936842583b0af1232afcc50722999bcc3e170c189ac163993102ce231d37fcf99b6463c81bedd4f6c0405a14093e694d45732fdb5f7ece5a5fe3ad9c134744d28e44fd0e75eaddbebccbd0cbba85b1aafe87e2edcf43be1525042de71f4cce1c305091d58154128d10668992f7c09ac3c634df1e96cacc417ad60a5b6b0b7b99899a7ad9b7e3dfe34ad0fa71c9019f60d3c77a"}, {0xd0, 0x115, 0x4, "c95c68c5cf646c4677ee14bb812a16fb2bd0fb5f67c3e69dc31be1a7bed977a6fd2b7863893bf51ed6675c4c9cb2ac2fca3eb5bed5ddc455c53e2da27ade4304ecc59f446908995e69d08409cc4f52b2b7aed5485d9a9e575ebf5473234d105698d7d34f11f02d8b49e469e576a75fb7b984c0f5d9e797e7f66c0dc2e32ab2ce5acbba98e4b4087d187075705b82212c61c837d3becd723435a138678e5f5d32215d2b0e2e86a62d010fe0b03ee98cacdce668bae84bfc75c3dffa"}, {0xe0, 0x10b, 0x8, "23b55aaf10bbb0240f6daab3fc6870c4fa4b5dc72f8df6f497cbf6c0245eabc36b992c40df95989fe635bf89b7b19a3116ea9823f9d190bef772314a0319dfbac0f97721e7d603d12aa267bfba1a11e6a293e034cc51f19e2b3fefd3430ab97d76ec15901bf2114c50f5661a0654c8d70427cd6d38d792688a483f146baf55935265a9cee58bee6d752945f89bf3e1f3abf4515882dbaecd8efb4d0acf5a583037daf064e3c4219e08742353fc493e0cf4186657d3afaec949ee86af726cdc978b4aa352007dfe05c56dcf94"}], 0x12e0}}], 0x3, 0xfffffffffffffffc) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'veth1_to_bond\x00'}}) 2018/04/29 04:39:36 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000327f68)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="020600000209004000000000000008001ae54e88edf94603f4be22"], 0x10}, 0x1}, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) r3 = getuid() setresuid(r1, r2, r3) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000300)=0x5) 2018/04/29 04:39:36 executing program 7: r0 = socket(0x3, 0x3, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x112}) ioctl(r0, 0x8918, &(0x7f0000000000)) [ 387.422468] kernel msg: ebtables bug: please report to author: entries_size too small [ 387.455708] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 387.475676] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/29 04:39:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x68, &(0x7f0000000180)=[@vmwrite={0x8, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x7}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x27) 2018/04/29 04:39:36 executing program 7: r0 = socket(0x8, 0x7ffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) setreuid(r2, r2) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) setreuid(r2, r2) r4 = socket(0x10, 0x80002, 0x0) bind$netlink(r4, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) get_mempolicy(&(0x7f0000000100), &(0x7f0000000140), 0x9, &(0x7f0000ff9000/0x4000)=nil, 0x0) r5 = semget(0x3, 0x3, 0x401) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000000)={{0x4, r2, r3, r2, r3, 0x181, 0x887}, 0x6e74, 0xf6a, 0x80000000}) dup3(r0, r1, 0x7fffa) 2018/04/29 04:39:36 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x84, 0x0) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140), 0x8) 2018/04/29 04:39:36 executing program 6: r0 = socket(0x11, 0x807, 0x80) getsockopt$inet6_opts(r0, 0x29, 0x42, &(0x7f0000001300)=""/90, &(0x7f00000012c0)=0x5a) syz_emit_ethernet(0x1, &(0x7f0000001380)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa0810df642b800dd400460000200000000000009078ac6014bb6d1414aa00020000000bc8646ae105676792590d6c6825c6b1b4e5ead71e0be6b0b84639b71cda20204ef09c8a1e208d9f87a8dc9dba9b29250f61cb82c97d348a038cbca43017da830102673c82ccaea10db79443615f3d994d1227a508d0631b7351379671c60a19e5516aa091869b1095c15b4cf165e89252d31bf973a750ad321f52b24ee36d"], 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000f9bffc)=0x800, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001040)}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) unshare(0x2004000) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/4096, 0x1000, 0x40000000, &(0x7f0000001080)=@ipx={0x4, 0x0, 0x8001, "c70bfe102ca1", 0x7fff}, 0x282) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x2}, {0xe, 0x101}, {0x2}, {0x8, 0x9}], 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000025c0)={@local, @loopback, 0x0}, &(0x7f0000002600)=0xe27695db32f44a0d) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002640)={0x0, 0x0}, &(0x7f0000002680)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000026c0)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6, 0x4e23, 0x2, 0x4e22, 0x0, 0x2, 0x80, 0xa0, 0x23, r3, r4}, {0xffffffffffff7fff, 0x401000, 0x2ad6, 0x9, 0x2, 0x5, 0x1, 0x200}, {0x0, 0x7}, 0x3f, 0x0, 0x3, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 0x3, 0x8, 0x8, 0x3, 0x3}}, 0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001500)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f00000014c0)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001140)={0x0, 0x5f7}, &(0x7f0000001440)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001480)=r6, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000001580)="11683755fa559afc4e4ecff1bde50322") ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001200)={@loopback={0x0, 0x1}, 0x2f, 0x3, 0x3, 0x8, 0x6, 0x7fff, 0x200}, &(0x7f0000001280)=0x20) sendmsg$nl_route(r2, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000000)=@dellink={0x20, 0x11, 0xb1d, 0x0, 0x0, {0x0, 0x0, 0x0, r7}}, 0x20}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00000011c0)={0x8001, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000001540)={0xfffffffffffffff8, r8, 0x10002}) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000001100)) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000001240)={&(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0xc02}) recvfrom$unix(r0, &(0x7f0000001180)=""/9, 0x9, 0x2000, 0x0, 0x0) 2018/04/29 04:39:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00000000c0)={0x6, [0x2, 0x1, 0xddf2, 0x5, 0x401, 0x7ff]}, 0x10) accept$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0124e8726e1536045914961b000000390000000000000000000000000000000000000000000000"]) 2018/04/29 04:39:36 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20001, 0x0, 0xcf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000128000)={&(0x7f0000440000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="1400000002080101000000000000000018000000a383a2a217ad0e2e45965c87fd174b8fad20b33ea974d97789a08300000063c2888e63f1ac2f1bb7bffa74b089"], 0x14}, 0x1}, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xbd, 0x0, 0x800, 0x6}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000240)={r2, 0xa2, "f0cc6da467a00620484ea9102f2e5148f5a40ea2955846ee0ba2e1e4661d864b1ff568b4ed1788d23fe32d395296710eafc1881ad6bb654b078b557c293e487a63d24e6104e07ee149f1d9ca764ddef8171b84704f5384903e81a15308e89ba2019d4d8dbbc17cf1d3fd673ed7c8dde6438c99528896ee9cbf7c4f08a11686bac0ae2ee529b07dcaabd44e2502da669268b8f6f2aac55761a42b57513d80175b6fdb"}, &(0x7f0000000300)=0xaa) prlimit64(0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x100, 0x40000) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000080)={0x79, 0x8001, 0x100}) 2018/04/29 04:39:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x700000000000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1000000000004) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001200192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x68e, 0x200) r1 = getpgrp(0xffffffffffffffff) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x1, 0x0, 0x400, 0x3ff, 0x2, 0x80, 0x81}, 0x0) 2018/04/29 04:39:36 executing program 7: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00000000c0)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000000140)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) close(r0) 2018/04/29 04:39:36 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = dup2(r0, r0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) close(r0) recvmsg$kcm(r1, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000080)=""/237, 0xed}, {&(0x7f0000000180)=""/88, 0x58}, {&(0x7f0000000240)=""/117, 0x75}, {&(0x7f00000002c0)=""/41, 0x29}, {&(0x7f0000000300)=""/71, 0x47}, {&(0x7f0000000380)=""/40, 0x28}, {&(0x7f00000003c0)=""/138, 0x8a}, {&(0x7f00000004c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/213, 0xd5}, {&(0x7f0000000680)=""/239, 0xef}], 0xa, 0x0, 0x0, 0x10000}, 0x2000) r2 = openat$cgroup_int(r0, &(0x7f0000000480)='rdma.max\x00', 0x2, 0x0) write(r2, &(0x7f0000000200)="6bee5be80c6e223c33773b5e046e19c88ccb20a27d82814f4aaa0249baf6254a1b144576efcdfc1187a3c1f98c2966e5e6703d", 0x33) [ 387.761537] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:36 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, &(0x7f00000000c0)=0xfff, 0x9, 0x2) fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x1, 0x0, 0x0, 0x1}) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x1f}) r2 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000000)=""/157) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x2, 0x7, 0xfffffffffffffff8, 0x81, r3}) 2018/04/29 04:39:36 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x8, 0x8971, 0x9, 0xc}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0xa58}, &(0x7f0000000180)=0x8) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0xffffffc0], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) write$tun(r0, &(0x7f00000001c0)={@void, @void, @x25={0x1, 0x8, 0xf, "7afc33e81abfe98e31dc25ca37cffa3e026319a552bd54120e3eb2b654cbe6f1ae71c952c5a87c0767fd29d6e3c22e1765a26cce43033675aee44fd7a6480548392257113d35fd48e8d3fcc895a9f0ba7b2a29ef3700d23c4b032f2f403fb62185df56cdf6de473dcc607250c7d7332d6b68"}}, 0x75) 2018/04/29 04:39:36 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)="2f70726f702f7379402f6e6550719663150d555abeffec5b06000000522f4d68e8d1688d5777527721df", 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x57b4806e81efbcab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x8, &(0x7f0000000100), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000002c0)) connect$nfc_llcp(r0, &(0x7f0000000440)={0x27, 0x0, 0x0, 0x7, 0x7fff, 0x0, "d6f78cd1340146a681d77b9e9350a29609076f0ef4137700f92f61ee21191ad968f05d6079ef5d4a795fc3208b22423c368a99dcde7251e9ae71c5733d1893", 0x35}, 0x60) r1 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x9, 0x100) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000300)={{0x400, 0x6, 0x7, 0x200, "a3bc25a47498ac461373e2e5c80c6813f46ec28cacbc1ccc7cf8fb82a56ec170da0b690a9013ded81e23e9b6", 0x8}, 0x0, 0x0, 0xac, r2, 0x1dd, 0x4, "ba4a9a59ce78653c9af5df5a7688f1de59ed38ce42cd902e4c6cbdee84e711166e6a2d227f47b4d37440bf835bb3871a77ec64f9b8cfc845972cf18ef44bd269", &(0x7f00000002c0)='/dev/dmmidi#\x00', 0xd, [], [0x2, 0x2, 0x2, 0x5]}) r3 = syz_open_dev$dmmidi(&(0x7f0000000600)='/dev/dmmidi#\x00', 0x4, 0x0) setsockopt$inet6_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000004c0)={0x3, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) r4 = getpgid(r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000640)={0x80, 0x5, 0x80000001, 'queue1\x00', 0x2}) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x4d, 0xc7f2199, 0x400, 0x6, 0x0, 0x8, 0x80, 0x5, 0x2, 0x0, 0x7a9, 0x6d4, 0xe6, 0x3, 0x2, 0x100, 0x7, 0x10001, 0x9, 0x81, 0x7f, 0x500000000000, 0x3f, 0x400, 0x7, 0x100, 0x12c, 0x6, 0x20, 0xd8c9, 0x8000, 0x6, 0x18c000000000, 0x1a1c, 0xbf, 0x100000000, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000140), 0xb}, 0x140, 0x7f, 0xffffffff7fffffff, 0x7, 0x8, 0x7, 0x9}, r4, 0x10, r3, 0x8) 2018/04/29 04:39:36 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x9}, 0x20) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) socketpair$inet(0x2, 0x0, 0x80000001, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e23, 0x3, @empty, 0xfff}}, 0x3f, 0x174, 0x1, "aba749f3935a06b4c6261ffdb91f2649e588098e1e151aaf7a266a750d7223ee4198b48a416878321dbb7cd470ea0cb159b64cbae07fc2a2759c31ef42af5607382be1f258cd3a13ca03a3b3d79a8118"}, 0xd8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000080)={0x8, 0xc, [0x2f, 0x3f, 0x9]}) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/29 04:39:36 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x400, 0x10000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0xb}, @multicast1=0xe0000001, 0x0, 0x1, [@remote={0xac, 0x14, 0x14, 0xbb}]}, 0x14) r1 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) connect$inet(r1, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) recvmmsg(r2, &(0x7f000000ab00)=[{{&(0x7f000000a680)=@in, 0x80, &(0x7f000000a9c0), 0x0, &(0x7f000000aa00)=""/225, 0xe1}}], 0x1, 0x0, &(0x7f000000acc0)={0x0, 0x989680}) writev(r2, &(0x7f0000000280)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/29 04:39:36 executing program 3: r0 = add_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r0) r1 = socket(0x400020000000010, 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x8c01, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000001c0)={r1, r2}) sendto$inet(r2, &(0x7f0000000400)="92ee26af3602455b1125d51505806e1e9b0238e812f123c386a198233cc98660ecf192eecae0257ec3c05bf8de6ca556f40e9744cfaa66dc8317377db6c6a1cbe2f6e65c11ecd1bad3117cc64951157a94e75c657ab25c2a93d269480d2e7ae4083ce9b4f302bca64ea02ce9ce35aced32586dc05b78f8038e211eb6e084c9f4adb01fddcbb49a7cc93a793ebbfd9489fc2f09d09d76767e095faaa29cd0acb24df1c2bd47f43bf1767390fefc12a39c95e494f9f33ca7b1f7df59dcd03c04e1353879b92d19547632858c8e4a9ad35d63c4315b0da45598f1903be1a4dd5bc7c7a4ce13f3b60b492415c6463c4feb21d76b83ad", 0xf4, 0x4000000, &(0x7f0000000180)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000000040)=0x6, 0x4) write(r1, &(0x7f0000000080)="1f0000002e00096dfcffff05bc0000310701ff213bbe030000001b9952cc39", 0x1f) getpeername$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000340)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, 0x6, 0x80000000, 0xfffffffffffffffc, 0x0, 0x3, 0x8, r3}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f00000000c0)=0x8) accept$netrom(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000280)={0x5, 0x3f, 0x7, 0x8000}, 0x6) 2018/04/29 04:39:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x2000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:36 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000080)={0x3, 0x70, 0xff, 0x3, 0x5, 0x4, 0x0, 0x8, 0x12, 0xf, 0x1f, 0x5, 0x81, 0x2, 0x4, 0x1, 0x2, 0xf27, 0xff, 0x99a1, 0xffffffff, 0xe8, 0x9, 0xffff, 0x7fff, 0xffffffffffffff89, 0xd5, 0x3f, 0x7, 0x8, 0x4, 0x3, 0x7, 0x2, 0x0, 0x81, 0x6, 0x1000, 0x0, 0xfffffffffffffffc, 0x1, @perf_config_ext={0x7f, 0x100}, 0x800, 0x4, 0x9, 0x3, 0x8, 0x0, 0x4}, 0xffffffffffffff9c, 0xa, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x0) 2018/04/29 04:39:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000821ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180), &(0x7f0000000100)}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x30082, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00000000c0)={0x4, 0xff, 0x0, 0x0, 0x1f}) 2018/04/29 04:39:36 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x20000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000240)={0x1, 0x0, [{0x1a0}]}) [ 388.045845] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:36 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000ffa000/0x1000)=nil}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) fcntl$setlease(r0, 0x400, 0x2) r2 = perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000340), 0x8) r3 = socket$key(0xf, 0x3, 0x2) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="030b", 0x2, 0xfffffffffffffffd) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) getgroups(0x3, &(0x7f0000000480)=[0x0, 0x0, 0x0]) keyctl$chown(0x4, r4, 0x0, 0x0) getuid() setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) fcntl$getown(r2, 0x9) signalfd(r2, &(0x7f00000002c0)={0x4}, 0x8) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'dummy0\x00', {0x4, 0x7ff, 0x0, "0be47daea147"}}) sysfs$3(0x3) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000280)={0x1ff, 0x9, 0x400, 0x0, 0x2, 0x100}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='highspeed\x00', 0xa) r5 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000080)=[{r5}], 0x1, 0x0) r6 = getpid() fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x0, 0x2, 0x9, 0xffff, r6}) write(r1, &(0x7f0000000200)="0dcf1f2324fa28b0eaf4815548569a0814585413a8aea84be0d34c23848c4b", 0x1f) getsockopt$IP_VS_SO_GET_TIMEOUT(r5, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r7 = socket$bt_cmtp(0x1f, 0x3, 0x5) connect(r7, &(0x7f0000000600)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x4, 0x4, 0x1, 0x2, {0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}}, 0x80) connect(r1, &(0x7f00000004c0)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80) close(r5) 2018/04/29 04:39:36 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="85000041a9e6b036723e0140f0000800000057000000000000009500000100000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1, 0x400, 0x10}, 0xc) 2018/04/29 04:39:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000fe5000/0x2000)=nil}) truncate(&(0x7f00000000c0)='./file0\x00', 0x7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)={0x80001}) r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x80, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/29 04:39:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x6c00}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:37 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x1, 0x4000, 0xfffffffffffffffb}, 0x2c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/04/29 04:39:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80, 0x0) connect$vsock_dgram(r2, &(0x7f00000000c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x32a}]}, 0x10) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffffffffffffd3, 0x20000004, &(0x7f0000000200)={0xa, 0x4e22}, 0x36) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x10) 2018/04/29 04:39:37 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) get_thread_area(&(0x7f0000000180)={0x7fff, 0xffffffff, 0xdc2cd1a8551b61db, 0x0, 0x6, 0x0, 0x40, 0x1, 0x3, 0x200}) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xf244, 0x20c100) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000280)=""/206, 0x8}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f40ff8)}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) write$binfmt_elf32(r0, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"], 0x6a8) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x1, 0x7, 0x6, 0x80000, "23f61c331a22eb8b4ec7d9bb908d22295e0134d658775e28cee3bae36be28b5d"}) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000c40)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f0000004ac0)=ANY=[@ANYBLOB="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"], 0x958) socket$can_bcm(0x1d, 0x2, 0x2) [ 388.429167] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 04:39:37 executing program 6: timer_create(0xfffffffffffffffc, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) r1 = getpid() timer_create(0x7, &(0x7f0000000100)={0x0, 0x33, 0x4, @tid=r1}, &(0x7f0000000140)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x1000) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{}, {0x77359400}}, &(0x7f0000000200)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/29 04:39:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x2}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:37 executing program 3: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x75, 0x40081) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000540)) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000500)) keyctl$update(0x2, r4, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000004c0)=0x1, 0x4) mq_unlink(&(0x7f0000000200)='\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000300)) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000000140)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000180)={'rmd320\x00'}}) request_key(&(0x7f0000000400)='.request_key_auth\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)='user\x00', r0) socket$inet6_udp(0xa, 0x2, 0x0) getgid() 2018/04/29 04:39:37 executing program 7: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000423ff8)='pagemap\x00') fcntl$setlease(r0, 0x400, 0x200001) fchmod(r1, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xc003, &(0x7f0000000040)=0x8, 0x8700000000, 0x2) 2018/04/29 04:39:37 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0xffffffcf, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x4, 0x0, 0x0, {}, {0x0, 0x7530}, {0x1}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/04/29 04:39:37 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000140)=""/148, &(0x7f0000000200)=0x94) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0xe01fcf4c3277df96) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r1, &(0x7f00000003c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[]}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000a6efff)="cf", 0x1, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x264) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r1, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/29 04:39:37 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000289fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(generic-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmsg$alg(r2, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000000)="f9e3a127be1d0953084fab7d2701417e", 0x10}], 0x1, &(0x7f0000001380)}, 0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xb89, 0x800) 2018/04/29 04:39:37 executing program 5: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x75, 0x40081) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r4, &(0x7f0000000540)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec3750095b0ac67cadeb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0x365) mq_unlink(&(0x7f0000000200)='\x00') connect$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000300)) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000000140)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000180)={'rmd320\x00'}}) getgid() [ 389.123265] validate_nla: 1 callbacks suppressed [ 389.123274] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:37 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/89) write$eventfd(r0, &(0x7f00000000c0)=0xed, 0x8) keyctl$session_to_parent(0x12) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x3e, @empty, 0x4e20, 0x3, 'nq\x00', 0x4, 0x5, 0x47}, 0x2c) openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x4b, "46a7347e7051bdaac9e5e707fd637ad07d6bba81a678a318d56d41859d89bdea5c8cd9ddcf27e33c1a694b0f872af9bc8f24a1c7b9cd20dd182e8eade775aa738058ff3ad9cb4489cd51ae"}, &(0x7f0000000200)=0x53) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r1, 0x7}, &(0x7f0000000280)=0x8) r2 = getpgrp(0x0) getpriority(0x0, r2) r3 = creat(&(0x7f00000002c0)='./file0\x00', 0x100) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000300)=""/207) sched_rr_get_interval(r2, &(0x7f0000000400)) getpriority(0x3, r2) r4 = open(&(0x7f0000000440)='./file0\x00', 0x200000, 0x1c0) r5 = syz_genetlink_get_family_id$fou(&(0x7f00000004c0)='fou\x00') sendmsg$FOU_CMD_ADD(r4, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40000001}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x58, r5, 0x100, 0x70bd28, 0x25dfdbfb, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xbb}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x5e}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x11}]}, 0x58}, 0x1, 0x0, 0x0, 0x4050}, 0x4000081) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000600)={'IDLETIMER\x00'}, &(0x7f0000000640)=0x1e) ioctl$TCSETS(r4, 0x5402, &(0x7f0000000680)={0x41, 0x4, 0x2, 0x9, 0xffff, 0x4, 0x0, 0x2040000000000000, 0xb120, 0x100000001, 0xce75, 0x8}) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f00000006c0)=0x1f, 0x4) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000700)) bind$ipx(r0, &(0x7f00000007c0)={0x4, 0x6, 0x101, "0336d45220c9", 0x100000001}, 0x10) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000800)=@ioapic={0xf004, 0xb29, 0x100000001, 0x6b, 0x0, [{0x8, 0x9, 0x0, [], 0x1}, {0x10000, 0x4}, {0x5, 0x10000, 0x1, [], 0x2}, {0xfba, 0x3, 0x0, [], 0x200000000000}, {0x4, 0x5, 0x400, [], 0x8000}, {0x10000000000, 0x0, 0xfffffffffffff000, [], 0x2}, {0x40, 0x6, 0x87, [], 0x1}, {0x0, 0x4, 0xb17, [], 0x7}, {0x1, 0x7, 0x7, [], 0x2}, {0x10001, 0x8001, 0x6, [], 0x9}, {0x1, 0x2, 0xfffffffffffffff8, [], 0x6f3}, {0x5, 0x6, 0x4, [], 0x20}, {0x40, 0x5cb6e369, 0xc43, [], 0x9ab}, {0x6, 0x2, 0x7, [], 0x2}, {0x2, 0x100000001, 0xfffffffffffffffc, [], 0x4}, {0x80, 0x8, 0x6, [], 0xc54}, {0xfffffffffffffff8, 0xd24, 0x9d5, [], 0x2}, {0xa00000000, 0x80000000, 0x100000001, [], 0xffffffff}, {0x415, 0x1ff, 0x4, [], 0x7fffffff}, {0x7, 0xfffffffffffffdc0, 0x8, [], 0x71c1}, {0xfffffffffffff1e8, 0x9, 0x3, [], 0x2000000020}, {0x9, 0x9, 0x100, [], 0x9}, {0x7acf9b1a, 0xc4, 0x1, [], 0x737}, {0xffff, 0xffffffffffffffff, 0x5, [], 0x1000}]}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000900)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x1, 0x6, [@multicast2=0xe0000002, @empty, @dev={0xac, 0x14, 0x14, 0xb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x1a}]}, 0x28) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000980)={0x1, &(0x7f0000000940)=[{0x80000000, 0x1, 0x1f, 0x2}]}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000009c0)=@assoc_id=r1, 0x4) nanosleep(&(0x7f0000000a00), &(0x7f0000000a40)) accept(r4, &(0x7f0000000a80)=@rc, &(0x7f0000000b00)=0x80) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000b40)=0x10000, 0x4) ptrace$getregs(0xffffffffffffffff, r2, 0x1, &(0x7f0000000b80)=""/217) 2018/04/29 04:39:37 executing program 3: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0x4001b271, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c), 0x400000000000346, 0x0, 0x0) sendto(r0, &(0x7f0000000600)='E', 0x1, 0x0, 0x0, 0x0) 2018/04/29 04:39:37 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0x8) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) keyctl$session_to_parent(0x12) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000080)=0x1, 0x4) 2018/04/29 04:39:38 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002fd0)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x4000) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000080)={0x0, 0x7}) 2018/04/29 04:39:38 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/29 04:39:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x3000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:38 executing program 2: r0 = socket(0x10, 0x100000000000002, 0x0) r1 = semget$private(0x0, 0x6, 0x40) semctl$IPC_RMID(r1, 0x0, 0x0) write(r0, &(0x7f0000000040)="240000002600ff000000010004773600fb1308020100000000b0ff000000000000003f10", 0x24) sendmsg$netrom(r0, &(0x7f0000001380)={&(0x7f0000000000)=@ax25={0x3, {"576e1452988693"}, 0x6}, 0x10, &(0x7f0000001180)=[{&(0x7f0000000080)="171e1e86f47f9a95a328020daf3bc3685d6c17cb467fb916468082edef392a67aafa1872f88b4c902e8c5612ed0ded5050948dfa243bd8f94ea0d602e80123f07335fd0cc959ab762db9020f26f768f7281feda20eaca2d784df9b7eefe15480c178a9a38269124a1cbc5edf38e476819a8dec9de5f3edb68ff36871c8", 0x7d}, {&(0x7f0000000100)="1403382b9986319b269b6f481c2a7ebab482efbf878faf667918430aab826b213d7b274aa9084e09d8f04f87f18eb91d6b744bc3e9d4f0b071a8cd6ba1fe89e5018f01c0c0b91a42cc51f8ee924f9a17a0c708e56795c702b3b50fd4848b940aa57e2b2a0ee3d3b365e56f700f43c1", 0x6f}, {&(0x7f0000000180)="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", 0x1000}], 0x3, &(0x7f00000011c0)=[{0xe8, 0x197, 0x2, "1b16da86ae2d583240018dc138783a9e5402614017699d3db524d9ca8e40039f2b90f38f25044dd209e323ee5394a0e255d10e2b3ae7d3ba6c7a9ecd2b442d89ad9f6ae0bb16ec6fdec8d007cfd9f3a6b269317321a01c8746e157e5de10085c5be4999b3a28c26edcbe680ec1d21633719722c1c6518a5a9d457685e6eb97f586dc821950123add58dc4c4e7105f4dca010cd1621cd4ecd247c7383a6f8614f9d80c7b8dbb5ce3b274cf263ba23de322b55709a97945ef713bd9cd69a5a2c3817109a1cc71befa04240d520ebe8f8c651cb422d9ea0"}, {0xd8, 0x115, 0x4, "957a85a33fbdf1e491dfbb0c605851d485cb188b948d78978069ccad1e9e5f3b813eab9542ad06645598dd3dabe8476a0f922ed407ee85d5689fa81611b202b7f08dacc127e08a995481c869227a53cb72089623c6dc3d3f271aa2dfd78caf6ccee3cd2551bdfeddb709f4f022acf72bd62cc15a5d937b5ec1491869c9dc571f14414168a5f08eca0428f955178f313fc34c89426f5a8fe6cd5604e7c4f8954779bb545c68000828c16678449eb1c065fb9618ff658a987971cf2dcf58ddecb5bb4f0954f383"}], 0x1c0}, 0x4001) 2018/04/29 04:39:38 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001340)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001180)='/dev/cuse\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000011c0)={0x0, 0xda0}, &(0x7f0000001200)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001240)={r2, 0x6}, &(0x7f0000001280)=0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00000010c0)=[{&(0x7f0000000040)=""/119, 0x356}, {&(0x7f00000000c0)=""/4096, 0x1000}], 0x2) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000001300)={0x2, &(0x7f00000012c0), 0x2, r1, 0x9}) fcntl$getownex(r4, 0x10, &(0x7f0000001100)={0x0, 0x0}) syz_open_procfs(r5, &(0x7f0000001140)='net/fib_trie\x00') r6 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r6, 0x40044103, &(0x7f000000cff3)) 2018/04/29 04:39:38 executing program 5: setrlimit(0x0, &(0x7f00000001c0)={0x16, 0x105}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00008b4ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009000)={0x10001, 0x200013}) r1 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x4e, 0x40000) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000200)={0x40, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r3 = accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) bind$packet(r3, &(0x7f0000000140)={0x11, 0x1a, r4, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/04/29 04:39:38 executing program 4: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x5) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000280)={0xe3, "eb34f657ca675f11652b0ab4f7a58804425e4a11a216e56b3e9d27668acf6f55532e2d0fd104f484716d940aa60d40820c6a88678b45aab5d128f38429b0481cb7b6a3079c373e6d831f279651cb5d89e5700f8da6db4ffaed2b9b4f81b8647ab66c56d7cf7877b95bf5fc620fd866cce850adabffad474a9003c68eaa6ade88c2291d985403fcd11ad33437c63248e8e2f1d9ddb3d9d8b2040de1007e403e23d2ef6157f0b2b235b0cc2f9d69cb1e793e8fd588dc1d0728e3fe1d81c6890214634e1c4424f97dda23d01de63801330f794a31ccb9ef766c636307c4b996fba71b3805"}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000140)="d8aca6420f00de0f32660f5f77f0260f01cb0f01ef0f23970f224267f265de1402b8870e8ee8", 0x26}], 0x1, 0x20, &(0x7f0000000280), 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000180)={'filter\x00', 0x0, 0x3, 0x0, [], 0x3, &(0x7f00000000c0)=[{}, {}, {}], &(0x7f0000000100)}, &(0x7f0000000200)=0x78) ioctl$KVM_RUN(r2, 0xae80, 0x0) pkey_mprotect(&(0x7f0000fee000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) [ 389.387577] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:39 executing program 6: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f0000005000)}) syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x40c, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001b80)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x40101, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000740)) r3 = mmap$binder(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x4, 0x2013, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000900)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001b40)={0x108, 0x0, &(0x7f00000009c0)=[@acquire_done={0x40106309, 0x0, 0x3}, @enter_looper={0x630c}, @release={0x40046306}, @decrefs={0x40046307, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x28, &(0x7f00000007c0)=[@fda={0x66646185, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @flat={0x0, 0xb, 0x0, 0x3}], &(0x7f0000000840)=[0x38, 0x68, 0x78, 0x38, 0x28]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x28, &(0x7f0000000880)=[@flat={0x73682a85, 0x100, r3}], &(0x7f00000008c0)=[0x0, 0x48, 0x30, 0x30, 0x48]}, 0x48}}, @free_buffer={0x40086303, r4}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x30, 0x30, &(0x7f0000000940)=[@fd={0x66642a85, 0x0, r0}, @flat={0x77622a85, 0x100}], &(0x7f0000000980)=[0x78, 0x38, 0x78, 0x68, 0x48, 0x78]}}], 0x0, 0x0, &(0x7f0000000b40)}) fchdir(r0) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x105101, 0x0) getpeername$llc(r6, &(0x7f00000000c0), &(0x7f0000000140)=0x10) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000080)=[0xd44]) ioctl$TCXONC(r6, 0x540a, 0x200000000000) r7 = semget$private(0x0, 0x4, 0x10) semctl$GETALL(r7, 0x0, 0xd, &(0x7f0000000b80)=""/210) faccessat(r6, &(0x7f0000000b40)='./file0\x00', 0x4, 0x400) sendto$llc(r6, &(0x7f0000000240)="46640b5408bcff6ceeca95520d04b900a359afe80f0d235087bd9cdad0bd3d031b628265946df2d14d40fbd432ce853f6c203e02a03d0ad35178640712031a02ba0301dcbdbc9ee8762ff82eeaa5ef119ed5d7298afcab99369eaf019784d35abb31d798866b53b99f1ec7bd672bb7b3e5cda8a6223fe9d868b3fe04c31e61f1fe", 0x81, 0x0, &(0x7f0000000180)={0x1a, 0x33d, 0x3f, 0x1f, 0x3, 0x1, @random="14d8a81c3883"}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x6c, 0x0, &(0x7f0000000380)=[@release={0x40046306}, @free_buffer={0x40086303}, @request_death={0x400c630e, 0x2, 0x1}, @transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=[0x20, 0x38, 0x40]}}, @enter_looper={0x630c}], 0x23, 0x0, &(0x7f0000000040)="00eb59127c7bbcb1f890741881e3b9ba9897c842ad42d813c3b995a422d6468398bfd6"}) mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x16}, 0x1, 0x2, 0x1, 0x4, 0x20, 0xc798, 0xfffffffffffffa37}, &(0x7f0000000340)=0x20) 2018/04/29 04:39:39 executing program 5: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10, 0x80000) fcntl$getflags(r0, 0x401) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000400)=0x4, 0x4) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000280)='mqueue\x00', 0x0, &(0x7f00000002c0)="d3e03c9a1e6af46a9f46c5cff7370e0bc00c94031281d470820c1941d82227afcd76fa24d27615b8e3706aa26b47865e5f6fa82239b7c06088efdc3045730373d9129f9a71d9fa4eeef82099564f835dbdff7a2d6e4d2180d2ee57304fa2a935a863a5a0e19224dfcc12d8735d56d3dfa4fc333c5072156429fe544454207d5ecbf5b4a158") r2 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x20) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000140)=0x3ff) renameat(r1, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x24000, &(0x7f0000000140)) 2018/04/29 04:39:39 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x5420, &(0x7f00000000c0)=0x80000) eventfd2(0x0, 0x80000) 2018/04/29 04:39:39 executing program 7: unlink(&(0x7f0000000000)='./file0\x00') unlink(&(0x7f0000000040)='./file1\x00') unlink(&(0x7f0000000080)='./file1\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40, 0x0) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfe}, 0xc) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) mkdir(&(0x7f0000000200)='./file1\x00', 0x9e) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) waitid(0x1, r1, &(0x7f0000000280), 0x20000000, &(0x7f00000002c0)) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)='pipefs\x00', 0x80, 0x0) open(&(0x7f0000000580)='./file0\x00', 0x20002, 0xa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5e000000f47b381afbebb7d2b9d326fe8be430d59fd751a0f05a5accd50448ff7ce4446004c693710eff4c0343dc27a9d14bbfd36ecaa98f3f9c4eca03388f995725018d6140b873fca4489fbae913bcabeb9d77a6e1c4f0856b4d538d2fe6f563f3"], &(0x7f0000000640)=0x66) 2018/04/29 04:39:39 executing program 2: 2018/04/29 04:39:39 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x300}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:39 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3801000010001307000000000000000000000000000000000000000000000000e000000200000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000200)={0x5, &(0x7f0000000000)=[{0x8, 0x7e, 0x3, 0x61d}, {0x4, 0x9, 0x81, 0x301f}, {0x9, 0x6, 0x7}, {0x6, 0x9, 0xb65, 0x8c5}, {0x200, 0x3, 0x8, 0x15}]}) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getuid() getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000380)) syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', 0x6000, r1, r2, 0x9, 0x5, 0x2000) 2018/04/29 04:39:39 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x100000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"6966623000329c8e0000ffffff000200", 0x140f}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) socketpair(0x1d, 0x80806, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000140)=0xe8) getgroups(0x3, &(0x7f0000000340)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r2, &(0x7f0000000100)='./file0\x00', r3, r4, 0x1000) io_setup(0x469, &(0x7f0000000180)=0x0) syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x600400) io_submit(r5, 0x1, &(0x7f00000016c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080), 0x164}]) [ 390.340093] binder: 26766:26770 unknown command 0 [ 390.363897] binder: 26766:26770 ioctl c0306201 20004000 returned -22 [ 390.363923] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 390.421624] binder: 26766:26770 Release 1 refcount change on invalid ref 0 ret -22 [ 390.430636] can: request_module (can-proto-0) failed. [ 390.469980] binder: 26766:26770 BC_FREE_BUFFER u0000000000000000 no match [ 390.498132] can: request_module (can-proto-0) failed. [ 390.503688] binder: 26766:26770 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 390.523872] binder: 26766:26770 got transaction to context manager from process owning it [ 390.532352] binder: 26766:26770 transaction failed 29201/-22, size 0-24 line 2847 [ 390.543602] binder_alloc: binder_alloc_mmap_handler: 26766 2000c000-20010000 already mapped failed -16 [ 390.585801] binder_alloc: binder_alloc_mmap_handler: 26766 2000d000-20010000 already mapped failed -16 [ 390.602123] binder: BINDER_SET_CONTEXT_MGR already set [ 390.607518] binder: 26766:26792 ioctl 40046207 0 returned -16 [ 390.616361] binder_alloc: binder_alloc_mmap_handler: 26766 2000c000-20010000 already mapped failed -16 2018/04/29 04:39:39 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000040), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f00000000c0), 0x4) 2018/04/29 04:39:39 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0) preadv(r0, &(0x7f0000a19fd0)=[{&(0x7f00002ac000)=""/106, 0x1e}], 0x1, 0xfffffffffffffffc) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) tkill(r1, 0x15) 2018/04/29 04:39:39 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x440c03, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x2, 0x100, 0x80000001, 0x6}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001800190d00000000000000000a0000fffffffffffffff30008001500020000599978000800160004"], 0x2c}, 0x1}, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fcntl$getown(r2, 0x9) mmap(&(0x7f0000735000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) mmap(&(0x7f0000941000/0x2000)=nil, 0x2000, 0x0, 0x4011, r0, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/04/29 04:39:39 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x6c}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:39 executing program 5: r0 = socket$inet(0x2, 0x803, 0x4000000000000006) r1 = dup2(r0, r0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0xc}}, 0x14}, 0x1}, 0xc801) 2018/04/29 04:39:39 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000000)=0x2000000000007, 0x4) write(r1, &(0x7f00000000c0), 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0xde, &(0x7f00000012c0), 0x0, &(0x7f0000019000)}, 0x0) 2018/04/29 04:39:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @rand_addr=0x7fffffff}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000003500)='/dev/snd/pcmC#D#p\x00', 0x100, 0x803) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000035c0)={0x0, 0x7fffffff}, &(0x7f0000003600)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000003640)={r2, 0x400}, 0x8) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r4 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r3}) recvmsg(r4, &(0x7f0000000180)={&(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xef}, 0x0) 2018/04/29 04:39:39 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001380)=""/16, 0x10}], 0x1, 0x0, 0xffffffffffffff9a}, 0x0) [ 390.643247] binder: undelivered TRANSACTION_ERROR: 29201 [ 390.690144] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 390.725824] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/04/29 04:39:39 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0xfffffffffffffffc, 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="cdb22d45ec7d47e477"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195, 0x4}, 0xffffffffffffff07) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/29 04:39:39 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x800016907e, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='system.sockprotoname\x00', &(0x7f0000000180)=""/236, 0xec) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) getpriority(0x3, r1) write$eventfd(r0, &(0x7f0000000040), 0x102a9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x310, 0x120, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x278, 0xffffffff, 0xffffffff, 0x278, 0xffffffff, 0x3, &(0x7f0000000280), {[{{@ip={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xff000000, 0x0, 'eql\x00', 'team0\x00', {0xff}, {0xff}, 0x77, 0x1, 0x46}, 0x0, 0xb8, 0x120, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x4, 0x8, 0x9, 0x5, 'pptp\x00', 'syz1\x00', 0xa00000}}}, {{@ip={@rand_addr=0x7, @empty, 0xff, 0xffffff00, 'team_slave_1\x00', 'yam0\x00', {}, {}, 0xef, 0x3}, 0x0, 0x110, 0x158, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x7, 0x0, 0x0, 0x1}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x71, 0x8d3, 0x9de, 'pptp\x00', 0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x370) 2018/04/29 04:39:39 executing program 4: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000700)={{{@in=@multicast2, @in6=@remote}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000800)=0xe8) pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f00000005c0)=0xe8) r3 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r4 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) r5 = dup3(r1, r4, 0x0) dup3(r3, r2, 0x0) r6 = epoll_create(0x3) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x8000, 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./bus/file0\x00', 0x4, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000100)="e0b51f64d336e7f3fc03069f9cf907f9524c2f578c9dd791f4598d4e", 0x1c, 0x3}, {&(0x7f0000000180)="26379801e4f30ae3dfc1682d01248c7de3b24c27126fd2b5912ed50a500700ba0673fa4f9414d3f403117935052287d8d56c599ccdd795375b7f59d8acb9457f1a63b2a82e31d08ef10b0c4a3860ef364662700483d724436ee9b81aba28a90168c75fa2ac42c1eb9335d167c180096981", 0x71, 0x836}, {&(0x7f00000002c0)="414ce945e3ed36e389", 0x9, 0xdb7}], 0x221480, &(0x7f0000000480)=ANY=[@ANYBLOB="6f76657272696465726f636b7065726d24890c00006e6f726d616c2c00"]) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f00003d6ff4)) getsockname(r5, &(0x7f0000000600)=@ethernet={0x0, @remote}, &(0x7f0000000680)=0x80) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x5) bind$ax25(r1, &(0x7f0000000140)={0x3, {"4b1a419505a224"}, 0x1}, 0x10) [ 390.733329] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/29 04:39:39 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0xfffffffc}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:39 executing program 3: r0 = socket$nl_generic(0xa, 0x5, 0x84) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(r0, 0x89fb, &(0x7f0000000100)={'sit0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(']}) 2018/04/29 04:39:39 executing program 6: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x7, 0x200000) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000480)=""/174) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="4074778014008c58f5fffffffffeff000000000000090000", @ANYRES32=0x0, @ANYBLOB="000000eb8e0920abe7962b0000bb0000070003006c5c000000000000000000000000000000000000000000"], 0x40}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000540)=ANY=[@ANYBLOB="755a8a0000666b7500"], &(0x7f0000000580)='\x00', 0x1, 0x2) gettid() open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000640)="8f616d66730063ad8f74afdade06367fc07d82e003a00a98668add09e45af2b2819c3f27e242c24a934595a1e3a0c2859294a9da8f9fbddb1f50094f9170c1cbd6bfa4d257592b38d2016b1f5af3b2c72c29b7887c5e3a8869e12e8937a90f402c63ae6f296a8b6c31ffc6ff6b7030e8197b227fcb921699f732beed9415003bebb299fbee4497591df639031a0016ac48ad73043de2aaeeeec85c82c6c196eb35f6a236dcfa1ea47419853a51fe0e203589424f7580f10bb2c90a7f3df89d07ccebe6f1", 0x1, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r4, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) [ 390.816264] netlink: 'syz-executor2': attribute type 21 has an invalid length. [ 390.823837] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/29 04:39:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty, @loopback}, &(0x7f0000000080)=0xfffffffffffffedc) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f00000000c0), 0x4) 2018/04/29 04:39:39 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x10400, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000180)={0x20000000}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x20) r3 = dup(r2) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000040)={0x188, 0x8, 0x9}) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000080)={@ipv4={[], [], @broadcast}}, &(0x7f00000000c0)=0x14) [ 390.885907] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:39 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)=0x1) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaa0086dd6050a09c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078"], &(0x7f0000000040)) 2018/04/29 04:39:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='ns/cgroup\x00') setns(r0, 0x8000) socketpair(0x3, 0x5, 0x4, &(0x7f0000000080)) r1 = shmget(0x1, 0x4000, 0x821, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/119) 2018/04/29 04:39:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x500000000000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x0) 2018/04/29 04:39:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes-aesni))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0xc2, &(0x7f0000000000)=0x0) r3 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup3(r3, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000000080)={0x10000000200, 0xff, 0x7, 0x0, 0x200, 0x7}) rt_sigpending(&(0x7f0000000180), 0x8) r5 = timerfd_create(0x1, 0x0) accept$alg(r0, 0x0, 0x0) timerfd_settime(r5, 0x0, &(0x7f0000000140)={{0x4000000000000000}, {0x0, 0x989680}}, &(0x7f0000000100)) io_submit(r2, 0x1, &(0x7f0000001280)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000040)='"', 0x1}]) 2018/04/29 04:39:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/04/29 04:39:40 executing program 6: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0xffffffffffffff4b) 2018/04/29 04:39:40 executing program 4: pipe2(&(0x7f0000000ff8)={0x0, 0x0}, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000040)={0xfffffffffffff001}) splice(r0, &(0x7f0000001000), r0, &(0x7f0000000000), 0x4000000000000002, 0x3) 2018/04/29 04:39:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000adfffc), &(0x7f0000d1dffc)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x0, 0x1, 0x8000, 0x100000000}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r3, 0xfffffffffffffdfb}, 0x8) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4002000a}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x94, r2, 0x2, 0x70bd2d, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4b}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x13}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x94}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000800) 2018/04/29 04:39:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) pread64(r0, &(0x7f0000000000)=""/49, 0x31, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000765fef), &(0x7f0000754ffc)) [ 391.732710] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0xc, 0xfff, 0x8, 0x2, 0xfffffffffffffffe, 0x3, 0x6, 0x1, 0x3ce, 0x40, 0x290, 0x80, 0xaa, 0x38, 0x1, 0x494, 0xfffffffffffffffe, 0x5}, [{0x70000005, 0x8, 0xffffffffffffffff, 0x4, 0x7, 0x4, 0x8, 0x1}, {0x6, 0x5, 0x1f, 0x6, 0x1, 0x1, 0x1, 0x3}], "f31596d2b5ad3321d828794127b23b380bb1802ba3b2860711cb49d2a177b5d1cd65f9c5d5ee7b07d82a2a79191d165573b580dc7741f01d44de7afa77ab60db8d1258772e89469ef756a6b396d10f149563914c381c66425e", [[], []]}, 0x309) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000380)=""/164, &(0x7f0000000440)=0xa4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000480)="8001e15e64685114f9b56a37240c184a31f0e14297e03d5c223b428db02370e57e5a48fd4b2051f0172f39e7120ef777d8523125f95ac961f0208fbd885e0fad79642904f6d4b9ca4d167c2feae764dd345aba63fd5b382792ba809d851c2e1e5fa99d9ec4043a6072ec739027838b3f46469e776161238f02a7b5cb5c525961e1d1bcbaee645dae999cbd27101f5d081b9df46d39ca72158d1f546eba952e88717acc9d1a15b85284449e5d9d71b1c90dd8d158338585605c837eddb0928e3e7d6f6ce422d4427c", 0xc8) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000700)={0x9b7, 0x6, 0x5, 0x8, &(0x7f0000000580)=[{}, {}, {}, {}, {}, {}]}) pwritev(r0, &(0x7f0000000cc0)=[{&(0x7f0000000780)="7e43861ea37f1e6d989cf07b07c86937c0d20bacb1a5f3ce5c05d29c931497be144362902b20605888d95d0650d76b43d73ed18d7a9809d759e782d635a23b58799b6a17f67c4af0915cf8e692728ca6fe47e0bc6ccaff7e08caed7761119e25ee6c7a6ae22f9afad793b0c89de4fae75aaeccd891ef4b8ef4d6c8f05882ded9ffa20e", 0x83}, {&(0x7f0000000840)="694e24a6759a5f08367133118bc1e76ec6f5949608cc21fee366254bae970c3e056a31b8a05a17bd8768442c3ab964c7cccd3baf49f7d9948f0226f3c2f7421557a394e8ce64a1d70cd12897ffc8163bacb77ad27755da4b4547e3ffb87091f3ed3b9f279c4b815c437de6c10537a706bb301fc8a8e42a2f98da3fb21ddc2bbd586dfb1ebf39dca15c0330ae21f60c26b44b67403a13a54dd52e62fc95c087b389d01d477623e9f207c9179b8b8552ad70ffda53ff", 0xb5}, {&(0x7f0000000900)="e1dee9c3ba05c8182b72eeb08aefb991ebca06cda4b2b8d05a5583e758ff5ee36c4c977b01a3018c1ffecec7ff0aab4cdbc962b31fa4d6b28eef47e52bc874f25f7d22560996f05a89b560310d4f1ec53b79d4cef12fdcf62ac461c6fcf8a7bf5862ffd323321b7f6fccd6a30efb32d017d39c3173612bc7f6266a4865135abd1519c090d6e7ba56eae3fbeb9a59e7969e99c96299e036886a99e3e2da2e6cdc033930602a3fb594738e06195ba43410c9afa3f57c9c7697a2124b44bb", 0xbd}, {&(0x7f00000009c0)="b8ba27b59273e159a5629be9b9914374814544502dc3f6bc3ac92e093708f791920f26e1638c32a0d4bcb94389e4afa7f8c82217aa8cc5d610bb91f8482282dafd7e9794116e5f9eb386aaa3ebe532d529838abe51f3b3a0485dad5086382c590ae39b4e84112bd15b5078c21c83487a66acd584584d0d4fb23212cc2bcdd2a73e60728876f7813402d3ef48cfbe88cec5", 0x91}, {&(0x7f0000000a80)="c1f995db246bf2938cba198f25546877d24e6a5b46d27275b4f222f5df3a32e408fd1b03ee88496e4bdf6dfb7294e1b6f88b9deecc0ef6902041dc15dbf7a20f001b3fa3bf4c463572efc2634940187c72c905a8f8ecf2b9bd8a58758d7412746d42ecec26235a69239c2227c632f42fd4eea414a8b59d0d4403e415dc4e40236be2cd2d45217230d79902881d0910476b44f0bb39d2926cc2f1056d99689fe14f78635549db80743315003a8af23e0f051763fd56cafef7311fe56e033640fb7d5517a606a46eb6ca6c93", 0xcb}, {&(0x7f0000000b80)="04c15ec9716ed0de5ea0caa96e457108fa66e7ccfda50737f7109be0035697eec83cda3881ed0e95033b022f14a1f0bb99452a8a24027dd4e172d2c99ccf4346b0a4b38f7cff5ef450dee14417a9d321101e6e447601222ca027f65c0c", 0x5d}, {&(0x7f0000000c00)="d94b87c95f0aa11c900e8618364aea18474d5d436a182f74a05afe3e764c0a51073b75c4660ab130fe4901a6677f3fe02885b9ed4b64f8e19e23b0537fb982ff34e5d711489174086b95f0310c319855f8dd059160484fd0db9edb0755a9173ed3f26801b341c988842f046d1c71f2ea1ebba2daa905242744a36b754f9d20724a", 0x81}], 0x7, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000d40)) fcntl$setlease(r2, 0x400, 0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000dc0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000ec0)={&(0x7f0000000d80)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000e80)={&(0x7f0000000e00)={0x68, r3, 0x724, 0x70bd2c, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x19}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x99f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xeb}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0x0) faccessat(r2, &(0x7f0000000f00)='./file0\x00', 0x20, 0x200) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000f40)={'filter\x00', 0xc0, "e6ba619964767349470e34d4d817d10637befbe6d59cf0dd8e60800f643591fd8c3bb5c03eb310996545a2af613a67cae00f63956390b5043b11792c0ae9da94fe1dfe361bded12ffb4932bef2367501681cf3e589d5ca65765cded53c2a373815a3aead1d13365d2800a712ade65c110f112e66de3d44258d24b0b680673f8276cfa9965c8e3206214d1f02c1c568e1c9d85b1f7c92be9a17f272e3cd125be9b5567c49a1fc9c154f9b071fff3fa3f970c1aeae78215c69e46926ff3df0cec6"}, &(0x7f0000001040)=0xe4) accept$ipx(r1, &(0x7f0000001080), &(0x7f00000010c0)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000001100)={{0x10001, 0x6}, 'port0\x00', 0x84, 0x800, 0x1000, 0x7, 0x3f, 0x42, 0xd38, 0x0, 0x6, 0x3}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f00000011c0)={0x7ebd9f82, 0x1004}) ioctl$TIOCSCTTY(r2, 0x540e, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001200)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001240)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001280)=@sack_info={r4, 0x10001, 0x3}, 0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r2, 0x409, 0x8) r6 = syz_open_dev$sndpcmp(&(0x7f0000001300)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x80000) openat(r2, &(0x7f0000001340)='./file0\x00', 0x80000, 0x10) uselib(&(0x7f0000001380)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000013c0)=""/188, &(0x7f0000001480)=0xbc) getsockname(r6, &(0x7f00000014c0)=@rc, &(0x7f0000001540)=0x80) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000001580), &(0x7f00000015c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000001600)={{0x0, 0xf9}, 'port0\x00', 0x9e, 0x100020, 0x2728, 0x1, 0x6, 0x1, 0xffffffff, 0x0, 0x7, 0x6}) close(r5) 2018/04/29 04:39:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000040)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000286ff0)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r1, &(0x7f000098ffc8)={0x0, 0x0, &(0x7f000019f000), 0x0, &(0x7f0000282fb8)}, 0x0) r3 = dup(r2) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f00000000c0)) 2018/04/29 04:39:40 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1, 0x20}, 0xc) socket$netlink(0x10, 0x3, 0x1000000018) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x14) eventfd2(0x4, 0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2}, 0x8) 2018/04/29 04:39:40 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x100) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000002c0)={0x0, 0x0, 0x2000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000180)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000200)) 2018/04/29 04:39:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x20000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:40 executing program 6: socket$alg(0x26, 0x5, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009cc000)='/dev/ptmx\x00', 0x200041, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/29 04:39:40 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) [ 391.934872] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 391.965275] sctp: [Deprecated]: syz-executor7 (pid 26918) Use of struct sctp_assoc_value in delayed_ack socket option. [ 391.965275] Use struct sctp_sack_info instead [ 392.051427] sctp: [Deprecated]: syz-executor7 (pid 26933) Use of struct sctp_assoc_value in delayed_ack socket option. [ 392.051427] Use struct sctp_sack_info instead 2018/04/29 04:39:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x5c020000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:41 executing program 3: socket$inet(0x2, 0x1, 0xa3a0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpriority(0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x40000, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x240000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r1, 0x50, &(0x7f0000000080)}, 0x10) fcntl$getown(r0, 0x9) 2018/04/29 04:39:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x8080) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}], 0x10) rt_sigprocmask(0x0, &(0x7f0000000080)={0xffffffffffff7025}, &(0x7f0000000100), 0x8) 2018/04/29 04:39:41 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$getreaper(0x2, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x4, [0x7, 0x5e0000, 0x10000, 0x8]}, &(0x7f0000000100)=0xc) 2018/04/29 04:39:41 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400800, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x4, 0x0, &(0x7f00005ad000)=ANY=[@ANYBLOB='\fc@\x00'], 0x1, 0x0, &(0x7f0000ed8000)="f5"}) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) 2018/04/29 04:39:41 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) signalfd4(r0, &(0x7f0000000040)={0x4}, 0x8, 0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0xaf01, &(0x7f0000000280)) r3 = eventfd(0x80000005) lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='system.posix_acl_default\x00') finit_module(r3, &(0x7f0000000180)='/dev/vhost-net\x00', 0x0) write$eventfd(r3, &(0x7f0000000080)=0xffffffffffffff90, 0x8) unlink(&(0x7f0000000240)='./file0\x00') ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000857ff8)={0x0, r3}) read$eventfd(r3, &(0x7f00000000c0), 0x8) 2018/04/29 04:39:41 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x77) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) io_setup(0x1, &(0x7f00000000c0)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/29 04:39:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = socket(0x1000000000010, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x40000, 0x0) fchmodat(r1, &(0x7f0000000200)='./file0\x00', 0x104) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0x125, &(0x7f0000000100)={&(0x7f0000000140)=@setlink={0x3c, 0x13, 0x501, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_IFNAME={0x14, 0x3, 'gretap0\x00'}]}, 0x3c}, 0x1}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x1f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/29 04:39:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(aes-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000003b80)=[{0x0, 0x0, &(0x7f0000002340)=[{&(0x7f00000022c0)="33a1515bb59bfc1f9a120eb139b40843", 0x10}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x301042, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000001c0)={r3, 0xed, "c65ba7c2f29a847241d0f211732a361d17b62ede053369bebf2bf20218804409b1740489806bbf38e7366422758c667efe47f9c08135ec0508c03d429a1e2de969a481cda0b2f9f263e1506baa289c99e38f312d4244b7e9c9a49fae04bda1b7909422a9ad53486e83e55267dcfee54d3da5df79feb2b48dfe693e2b2c636a9cf9626efbc0036fc8127490ec4895d4a9145216eb98cc3fde791bc888bfd29cf8c7ce16f3b665411c5bcb11d28f47c281758424c0343ba5d0020cb90f82765596ca813025675f1bfe74c0458fc97d79d8e1c03d8326a92c8d012878e558fafc4c8bc33ec2aae8cee983a6696cfe"}, &(0x7f00000000c0)=0xf5) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x81, 0x42) [ 392.967627] binder: 26960:26961 unknown command 4219660 [ 392.980562] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 392.990738] binder: 26960:26961 ioctl c0306201 20000000 returned -22 2018/04/29 04:39:41 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'dummy0\x00'}, 0x18) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200000, 0x100) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000100)=""/234) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x0, "677265300000000000ad070800"}, 0xfffffde3) fcntl$getflags(r1, 0x408) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000280)=0x5, 0x4) sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000400}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="040026bd7000fbdbdf251000000024000300080008000000000008000300000000000800010002000000080005007f000001080004000300000008000400560400000c00020008000800040000001c0001000800020000000000080002003f0000004d8f15358e022d470300000000000000"], 0x70}, 0x1, 0x0, 0x0, 0x4}, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000040)=0x400, 0x4) 2018/04/29 04:39:41 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) getsockname$llc(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000e00)=@filter={'filter\x00', 0xe, 0x2, 0xb38, [0x0, 0x200002c0, 0x200002f0, 0x20000dc8], 0x0, &(0x7f0000000280), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x0, 0x0, 'gre0\x00', 'vcan0\x00', 'teql0\x00', 'gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x968, 0x968, 0x9b8, [@among={'among\x00', 0x8d0, {{0x0, 0x0, 0x0, {[], 0x9, [{[], @rand_addr}, {[], @rand_addr}, {[], @dev={0xac, 0x14, 0x14}}, {[], @broadcast=0xffffffff}, {}, {[], @broadcast=0xffffffff}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @rand_addr}, {[], @multicast2=0xe0000002}]}, {[], 0x6, [{}, {[], @multicast1=0xe0000001}, {[], @multicast2=0xe0000002}, {[], @rand_addr}, {[], @broadcast=0xffffffff}, {[], @multicast1=0xe0000001}]}}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}, {{{0x3, 0x0, 0x0, 'rose0\x00', 'ip6_vti0\x00', 'bcsh0\x00', 'syz_tun\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x70, 0xc0, 0xf0}, [@common=@log={'log\x00', 0x28, {{0x0, "494c8f2dbf70844dfe6fe1574267568e026e7552b8a9105c2c9db9f236bf"}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0xbb0) 2018/04/29 04:39:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0xf0}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:41 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xb, 0xdd) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80000) [ 393.091550] binder: 26960:26976 unknown command 4219660 2018/04/29 04:39:41 executing program 6: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB="0c63ebff"], 0x0, 0x0, &(0x7f0000005000)}) syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x40c, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001b80)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x40101, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000740)) r3 = mmap$binder(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x4, 0x2013, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000900)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001b40)={0x108, 0x0, &(0x7f00000009c0)=[@acquire_done={0x40106309, 0x0, 0x3}, @enter_looper={0x630c}, @release={0x40046306}, @decrefs={0x40046307, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x28, &(0x7f00000007c0)=[@fda={0x66646185, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @flat={0x0, 0xb, 0x0, 0x3}], &(0x7f0000000840)=[0x38, 0x68, 0x78, 0x38, 0x28]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x28, &(0x7f0000000880)=[@flat={0x73682a85, 0x100, r3}], &(0x7f00000008c0)=[0x0, 0x48, 0x30, 0x30, 0x48]}, 0x48}}, @free_buffer={0x40086303, r4}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x30, 0x30, &(0x7f0000000940)=[@fd={0x66642a85, 0x0, r0}, @flat={0x77622a85, 0x100}], &(0x7f0000000980)=[0x78, 0x38, 0x78, 0x68, 0x48, 0x78]}}], 0x0, 0x0, &(0x7f0000000b40)}) fchdir(r0) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x105101, 0x0) getpeername$llc(r6, &(0x7f00000000c0), &(0x7f0000000140)=0x10) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000080)=[0xd44]) ioctl$TCXONC(r6, 0x540a, 0x200000000000) r7 = semget$private(0x0, 0x4, 0x10) semctl$GETALL(r7, 0x0, 0xd, &(0x7f0000000b80)=""/210) faccessat(r6, &(0x7f0000000b40)='./file0\x00', 0x4, 0x400) sendto$llc(r6, &(0x7f0000000240)="46640b5408bcff6ceeca95520d04b900a359afe80f0d235087bd9cdad0bd3d031b628265946df2d14d40fbd432ce853f6c203e02a03d0ad35178640712031a02ba0301dcbdbc9ee8762ff82eeaa5ef119ed5d7298afcab99369eaf019784d35abb31d798866b53b99f1ec7bd672bb7b3e5cda8a6223fe9d868b3fe04c31e61f1fe", 0x81, 0x0, &(0x7f0000000180)={0x1a, 0x33d, 0x3f, 0x1f, 0x3, 0x1, @random="14d8a81c3883"}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x6c, 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="066304400000000003630840", @ANYRES64=0x0, @ANYBLOB="0e630c400200000000000000000010000000000000000000000000000000000000001800000000800000fd6d859398a73a90ce3ee8fbb80000000000000a20372cd1a81ed7dd86098b4ea35b87592c512ce5d196661f22c45ded82", @ANYPTR=&(0x7f00000002c0)=ANY=[], @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\fc\x00\x00'], 0x23, 0x0, &(0x7f0000000040)="00eb59127c7bbcb1f890741881e3b9ba9897c842ad42d813c3b995a422d6468398bfd6"}) mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x16}, 0x1, 0x2, 0x1, 0x4, 0x20, 0xc798, 0xfffffffffffffa37}, &(0x7f0000000340)=0x20) 2018/04/29 04:39:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000580)=[@text64={0x40, &(0x7f0000000500)="c4e241afb863fe00000f20e035200000000f22e0b9490900000f3266360f0019440f20c03509000000440f22c00f005d008f692898f4460f350f20c035200000000f22c0c423015f320c", 0x4a}], 0x1, 0x0, &(0x7f0000000000), 0x0) r3 = socket(0x5, 0x6, 0x5) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x1000007fff, 0x9) rmdir(&(0x7f00000000c0)='./file0\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f0000000080)={0x0, 0x7, 0x40, &(0x7f0000000040)}) setsockopt$inet_tcp_TLS_RX(r5, 0x6, 0x2, &(0x7f00000001c0)={0x303, 0x33}, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r5, 0x0, 0x487, &(0x7f0000000100)={{0x32, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x18, 0x5, 0x30}, {@rand_addr=0x3, 0x4e23, 0x2000, 0x3f, 0xddad, 0x6}}, 0x44) [ 393.172297] binder: 26960:26976 ioctl c0306201 20000000 returned -22 2018/04/29 04:39:41 executing program 1: timerfd_settime(0xffffffffffffffff, 0x4, &(0x7f0000c0bfe0), &(0x7f0000037000)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x17b, 0x80) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000080)) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x8401) 2018/04/29 04:39:42 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2000ff, 0x41}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@remote}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0x439) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x2}, 0x20) init_module(&(0x7f0000000080)='keyring+wlan1em0/\x00', 0x12, &(0x7f00000000c0)=':\x00') [ 393.268589] binder: 26993:26998 unknown command -1350900 2018/04/29 04:39:42 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8000, 0x80000) sendto$unix(r0, &(0x7f0000000040)="e893d303cf5f03324b3cf174d3da0c3d9d7accf8d0ee5d05166f4ad888a33391e983675a0574490ec6ad52fa1ad02027b8f65d897179ce79902abe57511b09385058f9b1851bfa4711ca2328e3d7070a624243fe6a987e41d13c0bd4b13642fadd3c8134fff850c1ded9a0c8fd685324b242c4e549c8a03150ed62a2e581bcf6d00fe4d4dd0c271d3dba5c7f0a0cdd61cfad7e", 0x93, 0x80, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e20}, 0x6e) getrusage(0xffffffffffffffff, &(0x7f0000000180)) getrusage(0x0, &(0x7f0000000240)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000300)={0xdb, 0x0, 0x10000, 0x4000800000}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000340)={r1, 0x3}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)=0x0) prlimit64(r2, 0xb, &(0x7f00000003c0)={0x1f}, &(0x7f0000000400)) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000440)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x201000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x14, r3, 0xf31, 0x70bd2b, 0x25dfdbff, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x40090) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000600)={{r4, r5+30000000}}, &(0x7f0000000640)) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000680)=""/214) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000780)={0x7, r1}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000007c0)={'yam0\x00', {0x2, 0x4e21}}) r6 = syz_open_dev$adsp(&(0x7f0000000800)='/dev/adsp#\x00', 0x6, 0x40000) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f0000000840)=0x1, 0x4) setsockopt$inet6_dccp_buf(r6, 0x21, 0x80, &(0x7f0000000880)="d515b769b02b6c740ff3b9f305803c0002bfd03f5e6e1a8302051dfb8cc0b59972c9bd560a783318ae9e4ae57f68f986a7dc5a", 0x33) unshare(0x10000) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r6, 0x29, 0x2e, &(0x7f00000008c0)={0x9, {{0xa, 0x4e21, 0x10000, @empty, 0x2}}, {{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0xb}, 0x8}}}, 0x108) sendmsg(r6, &(0x7f0000003440)={&(0x7f0000000a00)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x200}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000000a80)="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0x1000}, {&(0x7f0000001a80)="91a254113a7a1e44c8878977293e77d724091481f58a750d7bcf9757d53334810f879c4b53822c", 0x27}, {&(0x7f0000001ac0)="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", 0xfe}, 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", 0x1000}, {&(0x7f0000002bc0)="26c3c047dbd8ea4d8ff3dbdf99e31a645adfee59e43faa58057db608af515e79240b9b45147f4589357092ed804facd693e62f6467d90c70312a2820fa1e7d151974c740915359119998cd91ceea7ad7b8aee3fa07c71137c1c8af0fd328de8455a5e713b244d3ae2243eb4e4befd183a93426b676d89e9f58402e2511b8df0e48deca172d4f51a893b60a68baf9e400b7836b9dfeacca4772f2470c9da0e9a005", 0xa1}, {&(0x7f0000002c80)="0dfff11a347b02b301750a61736fa39082133222fbeb0c9d6d0ccfa19c0dac39c0b4d5deff8f07b6cf32db5e9540c0f381f4ff33234e576895be85234762fa5d68250ae219429549c0be55c82d8d210161f7d3eb2b5dc025c1f2c7e1f0d22e61611e577413f53c65e333058568b8e2c0928ce925064f406f8f4be0315f21befbd197a961c73d6249a930d7d5cad175913d6677d8c14beaa5d4f575db311ad2953c9d13036223034c1774e2fd969eb2755784c4ac6afe15faad58796f9183e7bc", 0xc0}, {&(0x7f0000002d40)="c14a0214e05541232fb5d0543c3313219a3b9a95d6e1167b4120b9155d34656f66225db6937370a3b320bcf3928b", 0x2e}, {&(0x7f0000002d80)="806499b554d18fa147474d3108a59c819efe0c1faf05e9ab0ea40302a6e332ba7bf79012aafc53b5e4638c2abd50d2", 0x2f}, {&(0x7f0000002dc0)="d80b52f5", 0x4}], 0x9, &(0x7f0000002ec0)=[{0x68, 0x107, 0x7, "9151183482ff5c68a64ee44350a1a85e99c82f16d480713502e6a19a7a2ce382355d1a4dd8ae2f5e2ae1d4e00a3c7a19c34c969aa7873d05387319645c9456fb9b45226c6bf29dfae7a965af55f7c9f624c56625"}, {0xc0, 0x0, 0x800000000000, "d7e75e04a60ce87a8c160f902e1473667897e6c3c2ab250c670de8fbb3ce9cb1a18d8424595efa512f6e123c5ed9f5949073ddc9717141a09ad9195080cbe9059281a9d9dbf08148926623710a27c362662718b3a045c29c3f7bd75487dfb36e8f21c83931bbd31d1a8991fe3283e59f791c1efffc1503ac6493d6c0d5cfbfd8118992faa9e9ba95778e291ad3fdf8474286680cc05174c6ab6fa4314c801a659335f272119cccb03fd0f0603e3c"}, {0x68, 0x107, 0x400, "182cb543e9b5fc39b1cf1c28407e34f401d5157ddfe4f840bf8dbc7b3eb1725d03d0cb17d9e72692ee32a754c1fdb90d5118f3644a252e76a3b8ac2be61fefe7dc89fdac5f5eb5aae8ae88e6dd331f1d7a11e1"}, {0x38, 0x0, 0x8, "a86de04e78426d5053d6662e5a87b9f2240c4363dc20de3819b2cfb627f53c061af0863a54"}, {0xe8, 0x0, 0x5, "ff886d43d849fca057b2c97519dd674b7b4e6c2ee7bf6b276f5bb0fcb9d741583286358260af42defa57d3f627518cb767eca71257e2c7f48f132c303e19e9ada1e6b870316daf96eba02a10e308c659e736dcfcdb2fb229bef0b514738962407e6af5b7e32ccecc5ac4c0f1bd19b3f1e6049d63fb30a369a5b40fcca556d1834bf4ab077c0552254b6548d2600bdeb5d2c30b7239afeb91e7bf7a3399dca34cb87acc118377360f22c16bb43d0abc21045bd7b07b01dad94b8fb8dc7747aa25b709938c6dd32b2d2aa60af926e4c1bd2ef91b"}, {0x20, 0x102, 0x2, "4d095179c31b84d24e"}, {0x70, 0x13a, 0x0, "805cc738b43433b4f7f22392e8da01029aece9a96b2b73f22ea79aae53ca817fdad1e94c2b86e4774d013c6cf28736e7bafecffb5684ce167550be051bddab42ea6e983e92c8f38597b5d5b011c6e6f842c6f503526908c0c1b1f6b3"}, {0xb8, 0x11b, 0x1, "65b29f35d7b7248f42532334e6b4187a9ba116e1c32d91f65f03225439772e80dfe2ed23a1d7bb7e85c2a19b2899af45c175d07f60f7576c0fdb12fa1a2521e3ea9dd85ebb7da0e9c8d80565e4b7c1752044af0d0aee92bdf21b675ba3dbd14872fd2e33a02787ef4cf13b188893c866ac60962b2203fae085ffe071135b0632d8b4dde56e784fd31c96cc721da9614a0c970ef502cdf6305185fa9b58cf91a9122e"}, {0xb0, 0x1ff, 0x7ff, "aacfbdcef9f0e97775e756cb8a289d1755239530fea19c54e2ca33ff76d37ced1728929af5173533403c4ba95a3544d0d777f83feaeea6c68e7676ab7ac33bbeaa11b72bb76d32963a578020d249358384f53b8c5700a207abddb2df2ca20d0ab12eeda2059fe4fa6ac27ee4e26defbcf4d49c16468d41393dfe7a272f9f7f0d9649d9cab42e9d457952b5c859d7c82e6f17b737d129c41ba5c6"}, {0xc8, 0x10b, 0x2, "58d09cf196f51af92b4bd861c31902c1d1bf8bbf752b1c9598eafc64e332d00423b893b596ef2854381e382fab8ad62a7fff32aa4b46bae5bc12118d86a0f0e1b1ffbfad7e8cec50423eed585088c113506d6660a8bb060d0c9c663333cb2d8070b244acc04a56dbd1a9d5c062d9515b66c414a59f8d60c5b10d5ed4841cb010196253491f8f9c09c3ddcd67db43166d43cc64b6bf24b6c07e310dd2e66eef9b6a4b6eff43abaa5f72b55f5093ebb82d51591c40a683f413"}], 0x570, 0x1}, 0x40000) ioctl$sock_inet_SIOCGIFPFLAGS(r7, 0x8935, &(0x7f0000003480)={'bond0\x00'}) getsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f00000034c0), &(0x7f0000003500)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000003540)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000003580)={'syz_tun\x00', r8}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000035c0)={0x0, @in6={{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x4, 0x9, 0x3, 0x2b5d85f1, 0x88}, &(0x7f0000003680)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f00000036c0)={r9, 0xcd, "bc4b96d8557f999466d4f3b470bca37fc448dd1e427e096bec85dc4c3becc4f516b3e967f789c23bbaf39500e435f820bc3c38fd53d074dc5cdd100d9e95525e5218f3486a90607c28b562a1053cc1299c43060c8a0d602f0e61e4a917c8cf0496720d1cb01746f3c708bf5ea786b35687d5da6ad366bb71093eaa3cbff3def0426aa2823f289525b94f9c36fff78a51ee7a4231e985ff6675d3c62df58c2feac8ec8d07be9d0db41d1b82df34e3e028cd9ba9df62d81f0a371c6266444305e63e0a5f17232fbcc18b59ccd4d5"}, &(0x7f00000037c0)=0xd5) 2018/04/29 04:39:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0xffffffffffffffff}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) [ 393.318129] binder: 26993:26998 ioctl c0306201 20004000 returned -22 2018/04/29 04:39:42 executing program 4: r0 = memfd_create(&(0x7f0000000300)='/dev/dsp\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hpfs\x00', 0x2201000, &(0x7f00000000c0)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000000040)) 2018/04/29 04:39:42 executing program 2: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000072ff8)={0x7fffffff}, &(0x7f00000c1000), 0x8) dup2(r1, r0) io_setup(0x3, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000040)='n', 0x1, 0x0, 0x0, 0x0, r1}]) [ 393.415310] binder: 26993:26998 Release 1 refcount change on invalid ref 0 ret -22 [ 393.432787] binder: 26993:26998 BC_FREE_BUFFER u0000000000000000 no match [ 393.452874] binder: 26993:26998 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 393.460208] binder: 26993:26998 unknown command 0 [ 393.493844] binder: 26993:26998 ioctl c0306201 20000140 returned -22 [ 393.542978] binder_alloc: binder_alloc_mmap_handler: 26993 2000c000-20010000 already mapped failed -16 [ 393.583513] binder: 26993:26998 ioctl c0306201 20004000 returned -14 [ 393.609360] binder_alloc: binder_alloc_mmap_handler: 26993 2000d000-20010000 already mapped failed -16 [ 393.625957] binder: BINDER_SET_CONTEXT_MGR already set [ 393.631605] binder: 26993:27028 ioctl 40046207 0 returned -16 [ 393.640097] binder: 26993:26998 Release 1 refcount change on invalid ref 0 ret -22 [ 393.649627] binder_alloc: binder_alloc_mmap_handler: 26993 2000c000-20010000 already mapped failed -16 [ 393.652139] binder: 26993:26998 BC_FREE_BUFFER u0000000000000000 no match [ 393.666320] binder: 26993:26998 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 393.674163] binder: 26993:26998 unknown command 0 [ 393.679077] binder: 26993:26998 ioctl c0306201 20000140 returned -22 2018/04/29 04:39:42 executing program 6: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000100)=0x20, 0x1) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ab5000/0x4000)=nil) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x20000084, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000080)={0xfffffffffffff7d, 0x7, [{0x9, 0x0, 0xffffffffffffffff}, {0xffff, 0x0, 0x9}, {0x6, 0x0, 0x7fffffff}, {0x2, 0x0, 0x2}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0xc000000) 2018/04/29 04:39:42 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r1, 0xffff, 0x10}, 0xc) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1000001, 0x8011, r0, 0x0) 2018/04/29 04:39:42 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000080)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00000000c0)={0x5, 0x19b, 0x0, 0x1f, 0x9}) 2018/04/29 04:39:42 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x400, &(0x7f0000000140)="1c02e6b450eac86c989720973d36dff43011b6ece24318959932396b7f574851bb895cc3e8d15b731019649f3eb5878d5cb83feadf2e8adaceba41a476cd7af35a3c8826beedd7ca9f5e69c849a7434cbe538b8d6593d0d7e836d3048922442a256b7efa3a4000330eda6da0d68924dde8f1eac479be6cc5d1a692959fac209c402b40e45edfc4649ad25165", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000200)="1b8ff757ca313aa04cde91052486784686ab355e52449bbe228fda2a5deedef38bb62ef232d3c785423d002152f0cfe7523aee5521b1f9b45f0f95d53f26a0845646acdfaf22a56790f9eb24710009cac0539eb37acf298143e6b7bd93a7646789d1197e4a8032baec3f831cad29afc073cacbd07cf0d5feb80c3421") mkdir(&(0x7f0000000100)='./file0\x00', 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f0000ae2fff)) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000900)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000980)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000009c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d40000003276d7e45e7f15c64baa541935569216560cffaed5ccea0065336f4e8f9f1d332220c2876da1f3c2f9cbed18748f5594310b0044e3407956d705fff72d5be097652a2ed6fa02821d2e91f4558a03043e53f1a4979a0f506c38bf4a5382775f19765f2dac4545935e0542d8a9fe8271f4383d8d3a1218533a30520fa4dd23300782704761f3de4b73462e13c8416941a0851090e6fc0f8573c2f3756e5929bf1ca0588c3b3c373dc74ed6436326e1a3ee1f40dbefc9e288b5de942005e5b1c1d91cfa00053e8722fe90c0cd05aa0822de2fb1f52d"], &(0x7f0000000ac0)=0xdc) r4 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x731, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000b00)={r3, 0x4}, &(0x7f0000000b40)=0x8) r5 = accept4(0xffffffffffffffff, &(0x7f0000000500)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000002c0)=0x80, 0x0) io_setup(0x9, &(0x7f0000000380)=0x0) io_submit(r7, 0x6, &(0x7f0000001b80)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0xa, 0x5, r5, &(0x7f00000003c0)="970f3bd098a679081749dbabd44600a4e376aca98d7b3b4028c5651df1607b05f5fb19592600e4d0c394485536d25349e88174f21fd8b55fcdc3085fbd4b6d2b6d6e92f737bf2a0eecca0f7719d8c0fbd0d3e523df9d47a1cd96b520acee0923aa9d14f82b20b44cfa7c93a9ea06", 0x6e, 0xae7, 0x0, 0x0, r4}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x7, 0x9e, r2, &(0x7f0000000480)="83ac4ec3c05ca62304f839c52d8b05b7d5d1f1cb73d2b2fdd0af693d8997e8a4971f", 0x22, 0x7312, 0x0, 0x0, r4}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x3, 0x401, r6, &(0x7f0000000b80)="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", 0x1000, 0x3a7f, 0x0, 0x1, r4}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x1cb, r4, &(0x7f00000005c0)="8007da87c882e614203d0a4123a6d6570fb0d1ddb630270c653ed79cbe28d4f6d145bb40641abbd19ce7559e8855d7899335de08788ae84adc09c2348311a86146c9e0b5c488fd99882ddc31163cfe18126b8a647a11bd5103613516b517c8c9726139e5fd8cf9c3efbe9cba6ef0e0ab29fcdee6a051ccafe2f1fd353a656d22797f75b74a5f0e82b7be2abee12697d1d23d05413ec93aaafc86a62d23e4619a", 0xa0, 0x1, 0x0, 0x1, r4}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x8, 0x5dfd, r0, &(0x7f00000006c0)="7ee367ac12b70c4e90e02f11ca81b2a494d63b73cebde3ad06a3fd961fdcb53ad0cf4bb4e9e8ea512c2059cb64d46de55a1f4360526c7142ec3311149f553f1ecf18d3d5eb6c3acca0fc967d7fb507ce530d730fe9cecc897ee1ebca94a6310ca00adaacf0ee65bcfe249afc63bcb60da2234f56fafe0ebc6caaaf0ebbef5de361cc881165b435826e9c24781c359467f053b8f311fb8269548efb41216ea6a0d7822f0aa46575ffa48e38485328995fba088a03d9a171b0b53492982ceda086d483e6954f91", 0xc6, 0x0, 0x0, 0x0, r4}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x2, 0xfffffffffffffc00, r5, &(0x7f0000000800)="9a37e6bc5c9e724ffa7c1b63b46db45b99844ff8c53653cb5c1230dc07f9c76c48b4e2a89717629b75b3ea28ec343a351c8365468d9ac7be565e83ae9badd82f62e44c922fb45e5c3b4d2ad1cccf79942a3f03cf68cdf7055f29bf32eed69c8c5e329e6f55a362e24d3c9e1708335c133b2e775618c950b9de3be9268f541cfddf53ef6c49806e8fbacb9704629b640e954fbaadac868dab2f5664c8a545ad1507201a", 0xa3, 0x8, 0x0, 0x0, r4}]) utime(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)={0x9, 0xd3a6}) readahead(r0, 0xbe3e, 0xffff) 2018/04/29 04:39:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0xb801030000000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:42 executing program 4: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x800) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x6, 0x40010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)={r2}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="78da7640", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000002000)}) 2018/04/29 04:39:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xeaa}, {0xa, 0x4e20, 0x68d9fd7c, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x4, [0x100000001, 0xffffffff, 0x4c8118c5, 0xc8, 0x4, 0x4, 0xfffffffffffffffa, 0x200]}, 0x5c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000080)=0x20) 2018/04/29 04:39:42 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmmsg$unix(r0, &(0x7f0000000080)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0x210, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x20, 0x1, 0x2}], 0x20}], 0x1, 0x0) [ 393.872193] binder: 27046:27048 ioctl c018620b 20000040 returned -14 [ 393.905766] binder: 27046:27048 unknown command 1081531000 [ 393.919581] binder: 27046:27048 ioctl c0306201 20007000 returned -22 2018/04/29 04:39:42 executing program 2: perf_event_open(&(0x7f0000000040)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000000100)=""/30, &(0x7f0000000000)=0x3da) r1 = fcntl$dupfd(r0, 0x406, r0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000000c0)=0x4) 2018/04/29 04:39:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x1000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:42 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00008ffff8)={0x0, r2}) ioctl$VHOST_SET_VRING_KICK(r1, 0xaf02, &(0x7f0000182d45)) 2018/04/29 04:39:42 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000240)="0401000000e3cd682c46090000b24066514d670600c0e180283db150877eac3587ca92a0cc14ab6650782299e6234d243eb9576f4ddb90797d34c3946570ccf83c46dc9f759d64b9dbe253d032c03850aa046be4193cce9f618c704019cc", 0x5e, 0x40011, &(0x7f0000000000)={0xa, 0x800, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffc}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2040, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x3, 0x1, 0x4, 0x3, 0x1}}) 2018/04/29 04:39:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000380)={{0x0, 0xc01}, {0x400000000000000f}}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x664f5b0f, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x7fffffff, [0x1, 0x4]}, 0x5c) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="4ca8fe3156a636c4ad0b6b913f0895b7f4d7f34e9b12a407bdfc33aa7afa1f12e47544057f6054a44c89fd156753f9bd89db256ddda1a32263884c73", 0x3c, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) wait4(r3, &(0x7f00000001c0), 0x2, 0x0) keyctl$reject(0x13, r1, 0x5, 0x1bae, r2) [ 393.965751] binder_alloc: binder_alloc_mmap_handler: 27046 20000000-20002000 already mapped failed -16 2018/04/29 04:39:42 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x1, 0xffffffffffff8000, 0x4, 0x2}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={r2, 0x80000000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r2, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r1, @in6={{0xa, 0x3, 0x80000001, @loopback={0x0, 0x1}, 0x7}}, 0x80000000, 0x8, 0xa6c5, 0x2}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000440)={r3, 0x435}, 0x8) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000480)) io_setup(0x3, &(0x7f00000004c0)=0x0) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='memory.stat\x00', 0x0, 0x0) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/autofs\x00', 0x80, 0x0) r9 = syz_open_dev$audion(&(0x7f0000000840)='/dev/audio#\x00', 0x5c, 0x2000) r10 = syz_open_dev$midi(&(0x7f0000000980)='/dev/midi#\x00', 0x8000, 0x401) io_submit(r6, 0x4, &(0x7f0000000a00)=[&(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0x3a, r0, &(0x7f0000000500)="568b29ecb389fb7210e3e509d017fe05d2b7dea8c1480bbf1a6b58864c7f2f57cf08d955c03c9e1cc9c1e015d11ef07780479bacc4cd983e741249f8c5484f484c20c18a3c147b820f702e411b46635cfff1f23952bf8ed86c5039a406ab0a5484c60e2259e3f28d4d8e41e600d81ec87cb6aec6d946834fef3ce024bfea265325b3c6c4d848c1fdcfa3518b2e78c600d73a6f0d105326faacce19f9ee16cd2250349007916e30d52569a2c0fa2f07ab513104c6419c8a", 0xb7, 0xee, 0x0, 0x0, r7}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x6, 0x7, r0, &(0x7f0000000640)="475daeb0e60708402a84ab21bbdb448008adb8d022ff42f96e2e382f2215162437bdf711b63cb50523d74b8262bbd1a2f5fc5951dc0ed0cb4664845102ac53e6c94286bd9f96a56cbf60da83f25d978d77e59832f25a3c23f880c540bc5703482aa72c305c6deaa522d8fefade15f47d74d7b201114561a144eddccac8924d1146bd95a610753deddfa9daba5dfc26200f21492459da0c6d5dece99f8b0761c41331424bc161ec5224b53aff2c3f5f19838c", 0xb2, 0x0, 0x0, 0x0, r8}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x9, 0x0, r5, &(0x7f0000000780)="b1ba6435b9da27582f17695fc272205c6cdba53a8a321de67e677818625a73598ee4afac6b0f6808b370a071a4095001835b3e1b525a4c8a5aea0bb3517d97780d01b69801162bb62d2bd043a07d3616a58dd31873909b2adf388358b38e54123118199cb64a8336cfff70afcc128d921a10f2a014ddb7484f76daa0f5b5f315525a0a14d04866e4732e922b8e1d17", 0x8f, 0x9, 0x0, 0x1, r9}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f00000008c0)="3a0f59517cb01169fc896d0f00aac33751e75dae3d12e53af0dd8b4e646ae726b42691ab6fb65e0b5ab29b74fd871fedc99b2eff0f8e0fe0eb7d365d0a68cc3e6e1fb61eb50ddd7efc26bb9762c93c33118cca4164e60c04449089d92db16f88ee32769bb94fff53441c5701f8603df9e2bec62976e805acff8806abb084a67f761906979a1d722249ef9928616c87ea541cc91ae0d9ba1f58723c0862ea321af1f7c9b57422", 0xa6, 0x3, 0x0, 0x1, r10}]) gettid() sendto(r5, &(0x7f0000000a40)="9ae01f6a8fad25", 0x7, 0x800, &(0x7f0000000a80)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x80) sendmmsg(r7, &(0x7f000000af00)=[{{&(0x7f0000000b00)=@ax25={0x3, {"cff530f21057ab"}, 0x7}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000b80)="c295963d94f55bd58c0452e00f1b47b6d6bbea4792f2075ac4c9cdf5e12f6d225de85e518e21c1eb6edecebddccb2448b07c8a996edc9c146b3e72e00020d37081306a1328d2fa1a50b4dd4cc4c6821b6cdcd09552bfc6635321ad1465bec01871a27d7379b8b9d04c0263b9e77bb1eca669d19101249f9c12654b45c82893679cf9366f87fcb8737606f7a725df759232d6fdde9e855bbad2a3f36198a3374ad113d771c23c128b4a09612978e7435978d3d50df60e", 0xb6}, {&(0x7f0000000c40)="5940139538a1d052afc10577356edeb0b69dc80fe5e58695e0a596f1c061e66b7a549a6176081e75cb35f76f0741fb62ba12bd6587df83a4059fb05ccf9969d9f4ac0b567235ee0a003a4c6bab7b754627aa68542dd4b464d1d388365272ada32503def2d6c50f5c0930c6ff17db59eccef25bf884fe47dc3881c209eb8d70122b3574b078f5e834405b2b1aeef4e49ebd72aebca4e61722a23a735dc1aa79352aaa0659fdd62f", 0xa7}, {&(0x7f0000000d00)="d9ebd13f16f6174ab0cfeb274bf8b0f6fdf0e2dd61df6ef6deadd37045860b9e41decf192112683840645ad3d8097fe4d35741d7543b27932c24acb4035e72b9ee6e5fa8dab86c469de45847a5a77cdb5bed052331c500bdc1a51a79783a8876d0d5cd6d340724652069897e3e4dcfdab66db5fbdced54cabd35632d5808d08579cdf75e474c3a88436f7b3a312877e8083e59593a5ced5984c8328885ec7cd4d90a8c8190", 0xa5}, {&(0x7f0000000dc0)="75708252b36a56cb5fca04ace1537ea26fc5ec448ac131febca6408fd033921732d2296a7ad383439ddf36f1cfc36840d9f0dabe46115e58ba7cdecbd69aa2e49a", 0x41}, {&(0x7f0000000e40)="1b4a70c409670f505c0dff4c8f9662d370e2769cd9b8387807521d7f06397c8b1575448d063b8f207dc34771bae018a6b01b946d5699544e7e039f4c4e4cc49c8a9f948e368829db4cabb5357ea7aa21657aa7488baf4fe67f14d26e8bdb7079e972371eca4f8984c11e6e3e0c8df4b14a1608bd191f59ce66bedd011202207b8c952b64e0f14761d6f20cd11a89b16532b211a5eac91125f4b2b450635ac1645a43a3eb3ba683586b7db9011fde7ca5071f727cf98ac07a00966cc5a7f7bbae4119cbde654fa9e6009ac337ce828906baf384bc068c6542391abf04354038d5d12a115712a3539801f1b69e0c6ccd34a0729948", 0xf4}, {&(0x7f0000000f40)="944f3d33cb2523539655629dcab564f76bd8ae653f739790a57f6651387ac443b37bfcd78346733afeb6004497da6dac406eca7a00c0a40a186f61da84a19637018f38581d333fad3c112aaf6271a5d75b5e390b73b27784c175158087c8cf91b443ca418f54f2f05567c54b91caebc522aca8298d089836", 0x78}, 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0x1000}, {&(0x7f000000aa40)="ffaa1874738081ae330592d986f63b71e3ba28ff14888644366d76d8ccdedd4f68bb1cceadfe943d54cf270b6a5f63c4ea8a2bfb4c3ae8831cd6f06d7a673b0ab13ba96ec6f6a5949177d43ea84a9e8b8604df5c427150da0962460dd6d12adf6b2357aceff0199024d71ead32fa926c17d6942c0ecd67cf6f2b31901f65d399567bc0da5555518566887db006f36bc6f5cfd2844c8d2e07a68497a6bf40ef98dc9d1f0c913a5b23f7ef4f0b61a4c65e481c88de666d", 0xb6}, {&(0x7f000000ab00)="0522798478e3038b0f189dfe96d317c9e644ec11daea522124c82d46eb72bd15fe93f9c46ed60e23935a57655f5ee811cbd5f00f7e9668391c490952a38789531400c8fd2bbec9d81196f4c919e5c3d432748ee4581064eddc5b02b57b3feaa08370fc5e2cc961bd123775b514419484d7713b667a4c9344fc56148943398105b7148a9cc5648ff7cf69680269b5e3e618cbc6e12c59feb1c4ab42102607731a309629295921ccd6a69a1abbfff4d04543f79fa9d2e63844f03003a63e15ac0e1d27b357a15ca4ea68f4365bb5de6816873d64feabf7f62a005d21656235", 0xde}, {&(0x7f000000ac00)}, {&(0x7f000000ac40)="17cb62cbd2d82ecdc520ea7f0cf2f02ddde06ed413b3b2e4abf0f95b39c554aa4ac32ee9aabfad09a51c70b7e94a762393612c7b613c35adf8ee4a7b8e8cc9efe635b314976030f1e3ed7d5dc4e9353737a09d383b7930546bf2c7046a6ac25bbfdbe40b3cff3865f466c056f5ba3096e2f0629267fdef2196b5833c90e2399219524969e8db6b65010fc1a25d477173c3c2fa11df6d74b9b84396e622b3491849e48a10cf09122d92872b8afc967b452b225db822a0", 0xb6}, {&(0x7f000000ad00)="3920ff119cd1b3a729e228570ffe5bdc20b691a7b6a620c270af1f9493af90ce9a2f43853806b2b9d06c87af35a0000dfeb1a5d35300de45331db705218f7594ef82959d6184ed78aadf65e601a766aacce85b08c9c977cef4bf15015658dd0e2908913b591554363ab4b199b37fd60a909be012eb5e9d72587dbdc155c2954136b4ead8865976a8b3b2c7ff14b8b8f5874d439c00f41547a0ec281e", 0x9c}, {&(0x7f000000adc0)}, {&(0x7f000000ae00)='u/', 0x2}], 0x8, &(0x7f000000aec0), 0x0, 0x4000004}, 0xffffffff}], 0x7, 0x4810) r11 = geteuid() lstat(&(0x7f000000b0c0)='./file0\x00', &(0x7f000000b100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r11, r12) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x75, &(0x7f000000b180)={r4, 0x8}, 0x8) ioctl$KVM_TRANSLATE(r8, 0xc018ae85, &(0x7f000000b1c0)={0x7000, 0x0, 0x80, 0x3, 0x100000000}) socketpair(0xa, 0x803, 0x8, &(0x7f000000b200)={0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r14, 0x117, 0x1, &(0x7f000000b240)="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", 0x1000) setsockopt$kcm_KCM_RECV_DISABLE(r7, 0x119, 0x1, &(0x7f000000c240)=0xb89a, 0x4) chroot(&(0x7f000000c280)='./file0\x00') setgid(r13) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r7, 0xc0bc5351, &(0x7f000000c2c0)={0x1, 0x2, 'client1\x00', 0xffffffff80000001, "688202f30eb6fdb6", "5a6e35671f0fe7cbbcc0662572c9b3e2ea59f9340fedf8634cd35584450f033e", 0x4, 0xd69}) r15 = openat$mixer(0xffffffffffffff9c, &(0x7f000000c380)='/dev/mixer\x00', 0x0, 0x0) ioctl$GIO_CMAP(r15, 0x4b70, &(0x7f000000c3c0)) [ 394.057407] binder: 27046:27062 ioctl c018620b 20000040 returned -14 [ 394.100154] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/29 04:39:42 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40800, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x7, 0x1}, {0x7fffffff, 0x6}, {0x3, 0x2}]}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000005c0)={0x0, @broadcast, @remote}, &(0x7f0000000600)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000640)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7ff, 0x8000, 0x3, 0x100, 0x9, 0x40000, r1}) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/29 04:39:42 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x40, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000280)) syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="abaaaaaaaaaad4b34ccf19a74b1660d547cd0010210000000000000000000000ffffac1414bbfe8000000000000000000000000000aa00000002000000000000002d00430558"], &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/llc\x00') umount2(&(0x7f0000000080)='./file0\x00', 0x5) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000400)={@mcast2, 0x0}, &(0x7f0000000440)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000500)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x37, 0x4e20, 0x6, 0xa, 0xa0, 0x80, 0x2b, r2, r3}, {0x10001, 0x4, 0x4, 0x8, 0x200, 0x0, 0x3, 0x5}, {0x401, 0x100, 0x3, 0xff}, 0x400, 0x0, 0x2, 0x0, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x3506, 0x0, 0x2, 0x80000001, 0x3, 0x8, 0x83}}, 0xe8) openat(r0, &(0x7f0000000340)='./file0\x00', 0x4040, 0x100) r4 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f00000001c0)={0x4, 0x70, 0xffffffff, 0x9, 0x9, 0x7fff, 0x0, 0x7f, 0x0, 0x8, 0x40000000000000, 0x6, 0x7, 0x7, 0x642, 0x4000000000, 0x0, 0x2, 0x4, 0x4, 0xa6, 0x193f, 0x3c92085, 0xffffffffffffffc8, 0x9b4d, 0x5, 0x11a840000000000, 0x1ff, 0x4, 0x5c8, 0x4, 0x8, 0x7, 0x101, 0x80000001, 0x1, 0x5, 0x800, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000180), 0x2}, 0x100, 0x100000000, 0x2, 0x5, 0x7, 0xc92, 0x8}, r4, 0x8, r1, 0x1) 2018/04/29 04:39:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x400000000000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) [ 394.127005] binder: 27046:27062 unknown command 1081531000 [ 394.145743] binder: 27046:27048 ioctl 40046207 0 returned -16 [ 394.164018] binder: 27046:27062 ioctl c0306201 20007000 returned -22 2018/04/29 04:39:42 executing program 5: clone(0x200, &(0x7f0000000180), &(0x7f0000744000), &(0x7f00000001c0), &(0x7f0000000280)) mknod(&(0x7f0000000080)='./file0\x00', 0x13ad9e113c1e2d, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000005c0), &(0x7f0000000600)) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000480)='syscall\x00') read$eventfd(r1, &(0x7f0000000240), 0x8) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000006c0)={'ah\x00'}, &(0x7f0000000700)=0x1e) sendmsg(r0, &(0x7f00000017c0)={&(0x7f00000000c0)=@rc={0x1f, {0x9, 0x0, 0xfffffffffffff055, 0x400, 0x1, 0x7}, 0x80}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000140)="9b58380b2097438940cbee09b825871efe0e180df6171a9e5ac4285a9b3bdc5673d7a9a49e69c77f755d6d381d8736bed786546c3781", 0x36}, {&(0x7f0000000180)="b9f9a5ee6f72fcf076597dcc1c", 0xd}, {&(0x7f0000000200)="49e63663ced0c3c9fa288c35b32610491088f48c5a644350af2e5d968e7ffb93bf810c7c1bbfe0f6fb6916efa5dd61312facee87160c58cfbce4a7ef", 0x3c}, {&(0x7f0000000280)="027e6c01dfd8fff9a51a136319ff7ef6fc9f17b4fcca2aeb9cbbd862344639fce1f970fc8bbf9883d3556a3e557d0e83aa8143a2dfc9884990fe2d92f881f9a1d42adef4d6e9a5c5a1fb5d8ce1a3b4fad40386caf6477667786ec6e45ce571b13728dde0001a05304ff7977e9ad9922bef91c1a293255bd8019cb9cd63a4d9c13889d59ba4dacbd7da73ad3f178d2d", 0x8f}, {&(0x7f0000000340)="cc45f571beb1139ba5551353f8aab9aa97e864f39c9506a9208cdc6abb607115fdaea50a130ea22aeebca8243852c677f9bb77b2b3a2be0421e2a7626525e871c8f8d5c5dd8d9545a228311719953fa32fe2cb05d1a6c8ec5c6818", 0x5b}, {&(0x7f00000003c0)="fa8c468f7d626412e88d2206449927b48f09f21b5abbb50943fb1267b600d920", 0x20}, {&(0x7f00000004c0)="14c7c76d83e8354c94c738c545740ce6771b2c1f63ee7ff8134fa18815dee1a38fb2083f2852becd5bd3b09946ae0ef06e204e823c2a8a24e18e966d1488f6ca30c3afefb126030e48a3ee6b43df5a16d8ea5df5005e66854f432b874b82573a65191237d9352af229b2446ad31f1ea12e2ed46abb756286f3808eb251643d6bb7176595390dcbb11d5398407593cd4cb887641ded1f9982a016822639dce2dde938ede91bdc4cc6b9720845171e5d38e056a0b5d127f4b7d5db6b4fa1404bb243c04b035331", 0xc6}, {&(0x7f0000000400)="e23bbd3be06d85bd2cfa08c3c3ce95b21c63a1374a2510ad59428aa6f35f6de1a442d03fc10cbf6453c505dacf9c2f6fc3e1ddcbed94ec10edffd45361a479b6f703dd0f7d", 0x45}], 0x8, &(0x7f0000001840)=[{0x40, 0x11f, 0xf18, "88a321abbe53c349c27efe1ea45ddc374f3314bb43119ec3573dc688eb8c70229dcd3c095236e3f49e723e5dc118f8"}, {0x80, 0x10e, 0x0, "c1d557b5ef9e5abf2b49034128a65fce857e3834d6169df772b9fd4793f199e7e2a2c82372d0b43443bff385201386334b061196960b3b7fdfd36cac7adf79e42a8ea1503f515a64648711f067fbdf0baa8e1a06c718ee04200d9cbd51f1a31ea94a4dc9a2f833db2cfff5"}, {0x1010, 0x11f, 0x7, "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"}, {0x98, 0x47b41f63ed19047d, 0x5, "2372dc136d9ac34ddd6e04f4d97932febfad4146c90a29a1e51d8f779de4d17fe4d372ea63b9c98ec5d936992679605dbb833ea733a1e5d84142cddc785990e6971a0b5ab5ec31502d41f6075be27889a02ef5c75653e992ff421f048456dd2e05064b9d07e1d7908ee8fc9e81c5d1426f73a31bd7745bcb0ba7ee47d2e44adbde"}], 0x1168, 0x8000}, 0x4) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x62101, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000001800)=0x580004) getpeername$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14) 2018/04/29 04:39:43 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x3, 0x1, 0x7fff, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000080)=""/6) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000180)=0xfffffffffffffffa) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x6, 0x4) [ 394.242579] validate_nla: 4 callbacks suppressed [ 394.242588] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:43 executing program 4: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="09e074780337ec15d8c0e77848a38dab963750726a1f66237bac4c9423e6d8a6eb09ab7420081520afb7c1d56a98720d18413dce2d23f246194a814852b3baa34dfa704383f219f580a0a8cb439904da78a092802c5215655d0fb4d32f4a213f27dc828c29a06fd50cc3bd24190da88564a1ee812f57aa35079b09f5455765f7c07b3ae29683cb8ed65cd650aa5da8f95842fdf18b754087e8ceccee7dfbd26ee7f0a3acbf693eedacd66ab119eaf1cdeeca652c7c73e143a12420735f610ff761f5d9e9c203ee9dd671a05fd06d5746772a415e2c68245b2b", 0xd9, 0x7}, {&(0x7f00000002c0)="e2305844b04b3453a2b51c04079f594cba2d2968fd98aad32ac3e1640ce130a0c40a582db9ac95583d3f0b438bf9966035c0d5383a7978e26e2ec88d6f5e9efbc0a57c655c71a480a850fab436af4a4e272719e550a84a3e8bdb0a3e3ab4bf7fb3a6c5", 0x63, 0xfff}, {&(0x7f0000000340)="5d0ecb88a100045169369cea11de7cb8fb0eb1508e2f7b4aef9233c46b35dbd6605a3b929c26d2f8039d", 0x2a, 0x2}], 0x120801, &(0x7f0000000400)={[{@allow_utime={'allow_utime', 0x3d, [0x31, 0x6, 0x32, 0x35, 0x33, 0x37]}, 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}]}) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='hugetlbfs\x00', 0x800000, &(0x7f00000000c0)="6bc843e6f421ffeb0da070380ddca1b582de1d3772d61be64c1ca5488cb43da6cf9cbe980bcff74bf300f25cbb71fe1b08350b41485ac12d18ca884cb02fcc402017d94384cef993dc2904d28b03d296624c") 2018/04/29 04:39:43 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000280)) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_default\x00', &(0x7f0000000140)='cpuset@\x00', 0x8, 0x2) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000000f48)=""/244, &(0x7f0000000000)=0x1b) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x7, 0x800) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x4001, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000240), &(0x7f0000000340)=0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) 2018/04/29 04:39:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) close(r0) pselect6(0x40, &(0x7f0000000080)={0x100000000, 0x800, 0xff, 0x2, 0x94, 0x5, 0x4, 0x6fe}, &(0x7f00000000c0)={0x10000, 0x7fffffff, 0x10001, 0x401, 0x7, 0x7, 0x0, 0x8}, &(0x7f0000000100)={0x1, 0x9, 0x4, 0x64e0, 0xdb, 0x8, 0xffffffffffffffe1, 0x3}, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f00000001c0)={&(0x7f0000000180)={0xfed}, 0x8}) 2018/04/29 04:39:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) syz_open_dev$binder(&(0x7f00000002c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000017000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0xaaaada8, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0x7, 0x8, 0x0, 0xfffffffffffffff8, 0x81, 0x1}, 0xffffffff, 0x781, 0x8}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') close(r0) 2018/04/29 04:39:43 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x4000000000084) r1 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x9353, 0x48002) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000340)={{0xfffffffffffffff9}, 'port1\x00', 0x44, 0x0, 0x73e, 0x7bb3, 0x1, 0x1, 0x2, 0x0, 0x4, 0x17}) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0xfffffffffffffffe, 0x80) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000180)={{0x2f, @multicast1=0xe0000001, 0x4e20, 0x0, 'wlc\x00', 0x4, 0x9, 0x56}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x2000, 0x8001, 0x5, 0x100000001}}, 0x44) fcntl$setpipe(r0, 0x407, 0x10000000000) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000000)}, 0xc100) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e", 0x1}], 0x1, &(0x7f0000002000)}, 0x8000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x1, 0x10}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000280)={r3, 0x1}, &(0x7f00000002c0)=0x8) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000001000)=""/4096, 0x1000}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000100)="bc", 0x1}], 0x1, &(0x7f000000ae80)}, 0x0) [ 394.467331] binder: 27121:27123 ioctl 4020ae46 7f348709a510 returned -22 [ 394.514279] binder: 27121:27123 ioctl 4020ae46 7f348709a510 returned -22 [ 394.536821] binder: 27121:27123 ioctl 4020ae46 7f348709a510 returned -22 [ 394.543915] binder: 27121:27123 ioctl 4020ae46 7f348709a510 returned -22 [ 394.550887] binder: 27121:27123 ioctl 4020ae46 7f348709a510 returned -22 [ 394.557812] binder: 27121:27123 ioctl 4020ae46 7f348709a510 returned -22 [ 394.564713] binder: 27121:27123 ioctl 4020ae46 7f348709a510 returned -22 [ 394.571584] binder: 27121:27123 ioctl 4020ae46 7f348709a510 returned -22 [ 394.578468] binder: 27121:27123 ioctl 4020ae46 7f348709a510 returned -22 [ 394.585337] binder: 27121:27123 ioctl 4020ae46 7f348709a510 returned -22 [ 394.592855] binder: 27121:27123 ioctl 4020ae46 7f348709a510 returned -22 [ 394.599729] binder: 27121:27123 ioctl 4020ae46 7f348709a510 returned -22 [ 394.606616] binder: 27121:27123 ioctl 4020ae46 7f348709a510 returned -22 [ 394.613514] binder: 27121:27123 ioctl 4020ae46 7f348709a510 returned -22 [ 394.620415] binder: 27121:27123 ioctl 4020ae46 7f348709a510 returned -22 [ 394.627282] binder: 27121:27123 ioctl 4020ae46 7f348709a510 returned -22 [ 394.634168] binder: 27121:27123 ioctl 4020ae46 7f348709a510 returned -22 [ 394.641059] binder: 27121:27123 ioctl 4020ae46 7f348709a510 returned -22 [ 394.647945] binder: 27121:27123 ioctl 4020ae46 7f348709a510 returned -22 [ 394.654823] binder: 27121:27123 ioctl 4020ae46 7f348709a510 returned -22 [ 394.661698] binder: 27121:27123 ioctl 4020ae46 7f348709a510 returned -22 [ 394.668584] binder: 27121:27123 ioctl 4020ae46 7f348709a510 returned -22 [ 394.675460] binder: 27121:27123 ioctl 4020ae46 7f348709a510 returned -22 [ 394.682325] binder: 27121:27123 ioctl 4020ae46 7f348709a510 returned -22 [ 394.689213] binder: 27121:27123 ioctl 4020ae46 7f348709a530 returned -22 [ 394.698554] binder: 27121:27123 ioctl ae47 d000 returned -22 [ 394.705850] binder: 27121:27132 ioctl ae41 0 returned -22 [ 394.715365] binder: 27121:27132 ioctl ae47 d000 returned -22 [ 394.715599] binder: 27121:27123 ioctl 4020ae46 7f348709a510 returned -22 [ 394.729543] binder: 27121:27123 ioctl 4020ae46 7f348709a510 returned -22 2018/04/29 04:39:44 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x14) accept4$nfc_llcp(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x60, 0x0) accept$packet(r1, 0x0, &(0x7f0000000100)) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="03fff302763f00000000000000800000000000000000000000000000000000000000000000000000", 0xcf}], 0x1}, 0x0) 2018/04/29 04:39:44 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}, r0, 0x10, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000240)=0x80000001, 0x4) ptrace$pokeuser(0x6, r1, 0x9, 0x8000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x98, "78c78a9a5cedc3d680d1972a3887c996d23a1ad661c305f1ee03028b8dfa68c326e048823353ede9afdb6c4213333bf63f1c20423c067122e0d2814504bd0f3c6a028dc242a8be1794d10ca964d34218332ad88e6aebd1f4f8c0febdf7290d27f21a4c76df0fb8f8a22a5a4d636a3ac47b9817bec77cbabe0165efe67869ac2a6ab50fbd8b6a6b187193b121dd60a9af6dc8b27cca501d85"}, &(0x7f0000000340)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}}}, &(0x7f0000000440)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="00fe090001800000c600010005003f00010000000080"], &(0x7f00000004c0)=0x1a) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={r3, @in={{0x2, 0x4e24, @rand_addr=0x100000001}}, 0x800000000, 0x2}, &(0x7f0000000500)=0xfffffffffffffee5) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={r4, 0x80000001}, 0x8) capget(&(0x7f0000000040)={0x20071026, r1}, &(0x7f0000000080)) 2018/04/29 04:39:44 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000200)={'ip6_vti0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{}, {0x1}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x2, 0x2) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000280)) 2018/04/29 04:39:44 executing program 3: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000018000)="5500000018007fb1b72d1cb2a4a280a80a060a0000a84302a7052369250009000800061c010000001400a30702000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000200)='./file0\x00', 0x0, 0x18}, 0xa) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={0xffffffffffffffff, 0x1, 0x1, 0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x201476ed5c41ed44}, 0x20) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x5, 0x10900) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000140)={@empty, @loopback}, &(0x7f0000000240)=0xc) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x1002, &(0x7f00000000c0), 0xd, r2, 0x8}) 2018/04/29 04:39:44 executing program 6: pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xad1e}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, &(0x7f0000000180)=0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x2}], 0x10}}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x8}, 0x8) 2018/04/29 04:39:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0xffffff7f00000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:44 executing program 7: r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) bind$packet(r0, &(0x7f0000001380)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10) 2018/04/29 04:39:44 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=ANY=[]}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{r0, 0x2000}, {r0, 0x4000}, {r0, 0x8000}, {r0, 0x402}, {r0, 0xd4}], 0x5, 0x5) getsockname$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x2, 0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0xd3, 0x1, 0x3, 0x400, 0x2, 0x80000001, r1}) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@ipv6_delroute={0x38, 0x19, 0x53d, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0x1c, 0x9}]}, 0x38}, 0x1}, 0x0) unshare(0x0) [ 395.548340] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. [ 395.585197] IPv6: Can't replace route, no match found [ 395.591598] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:44 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000083000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000c96ff0)={&(0x7f0000000140)=@delneigh={0x30, 0x1d, 0x401, 0x0, 0x0, {}, [@NDA_LLADDR={0xc, 0x2}, @NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x30}, 0x1}, 0x0) ioctl(r0, 0x10, &(0x7f0000000000)="9eab673cd65e72c409cde31378fb81c44a42326bbff4bb850ec184cdf7b4020738fa29c6e66fa6a889a3e9dd80f49c8f23215314c0677a34fd8bbf490c34e1") 2018/04/29 04:39:44 executing program 7: syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x1, 0x200) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6-generic)\x00'}, 0x58) pread64(r0, &(0x7f0000000000)=""/122, 0x7a, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-asm)\x00'}, 0x58) 2018/04/29 04:39:44 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x2) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000080)={0x2, 0x1, 0x5, 0x101, 0x1, 0xffffffff}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) [ 395.622309] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. [ 395.626875] IPv6 header not found [ 395.634647] IPv6 header not found 2018/04/29 04:39:44 executing program 4: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000f91ffc)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000c9726ab355fc852f4c7e6e34e97663dd60b8358c7e99333c39de5ad1706213dc088c7db16b3376370f64e58962abe179ca6d6e8900e99f643143b23efb2466cbbd5ab19ae7e7e1286a8340143987307e6c23a597e7fa16f2d5731ffe052f1a60324f8aabc8426dfca927977ddf1871e06be4744065a59d4f0ebe65352b5e075fe93eeea66b539c6719483dd7e48ccb24241996f5bae9808a924c7d1d45ec126b2b70df573e3f8c1e59bef0"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000340)=""/106, &(0x7f0000000100)=0x6a) [ 395.687723] IPv6: Can't replace route, no match found 2018/04/29 04:39:44 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x100) r1 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000040), 0x8) syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6970365f7461626c65735f6e616d65730017") 2018/04/29 04:39:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0xffffffff00000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:44 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f00000001c0)=0x4) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000140)={&(0x7f0000000180)={0x1d, r2}, 0xffffffffffffff3d, &(0x7f0000000100)={&(0x7f0000000080)={0x7, 0x0, 0x0, {}, {}, {0x4000000000000, 0x0, 0x4, 0xdd}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "81c8b30c4424fe9d"}}, 0x48}, 0x1}, 0x0) dup3(r0, r1, 0x0) [ 395.817859] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:45 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt6_stats\x00') bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) socket$inet(0x2b, 0x0, 0x0) 2018/04/29 04:39:45 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000080)=0x6, 0x4) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/29 04:39:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) r2 = dup2(r0, r0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=@bridge_setlink={0x24, 0x13, 0xe09, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x4, 0x1a}]}, 0x394}, 0x1}, 0x0) 2018/04/29 04:39:45 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x1, 0x0) inotify_add_watch(r0, &(0x7f0000000240)='./file0\x00', 0x20000000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x20000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000002c0)={@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, {&(0x7f0000000140)=""/169, 0xa9}, &(0x7f0000000200), 0x1}, 0xa0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x84000) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x2, r4, 0x3}) r5 = gettid() fcntl$setownex(r3, 0xf, &(0x7f0000000100)={0x3, r5}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000280)={0x0, &(0x7f000002d000), 0x2, r4, 0x12}) 2018/04/29 04:39:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x7400}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001640)=@can, 0x80, &(0x7f0000001900)=[{&(0x7f0000001800)=""/201, 0xc9}], 0x1, &(0x7f0000001940)=""/52, 0x34}, 0x0) 2018/04/29 04:39:45 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x4080) perf_event_open(&(0x7f0000000200)={0x7, 0x70, 0x7ff, 0x5, 0xffffffff, 0x8999, 0x0, 0x1, 0x80, 0x4, 0x0, 0x6d6c, 0x7a3, 0x0, 0x8, 0x5e, 0x1f, 0x8, 0x2, 0x1f, 0x7f, 0xfffffffffffffffa, 0x200, 0xfff, 0x3, 0x6, 0x1000, 0x80000001, 0x4, 0x2, 0xfffffffffffffff9, 0x6, 0x6, 0xfffffffeffffffff, 0x8, 0x80000001, 0x1, 0xfffffffffffffffe, 0x0, 0x40, 0x2, @perf_config_ext={0x4, 0x1}, 0x80, 0x4, 0xe1, 0x7, 0x9062, 0xff}, r1, 0xc, r2, 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, {}, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x800}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) 2018/04/29 04:39:45 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x1000000000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@mcast1={0xff, 0x1, [], 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x100000000, 0x803, @empty, 0x6563394d}, 0xa) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e20, 0xffffffff, @empty, 0x5}, {0xa, 0x4e20, 0x8000, @ipv4={[], [0xff, 0xff]}, 0x40}, 0xe8, [0x7f, 0x7, 0x100000000, 0x2, 0x4, 0x1, 0x891]}, 0x5c) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=[{0x18, 0x29, 0xb, "01"}], 0x18}}], 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x24000, 0x0) getsockname$packet(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x14) [ 396.865838] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:46 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x7a9758e0) sendmmsg$inet_sctp(r0, &(0x7f0000002780)=[{&(0x7f0000000200)=@in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000001a40)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0x30, 0x84, 0x1}], 0x60}], 0x1, 0x0) 2018/04/29 04:39:46 executing program 5: syz_mount_image$reiserfs(&(0x7f00000004c0)='reiserfs\x00', &(0x7f0000000500)='./file0\x00', 0x8000, 0x2, &(0x7f0000000700)=[{&(0x7f0000000540)="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", 0xfb, 0x6}, {&(0x7f0000000640)="7fec8b762bc58f4322a09a6f5df6a040427d3ca92ed2f706210701d9bdd73a1650d0cb5405335f491d36a9ec5f441fb85c97a66a833e9300192000ea9566878db4b752c48223a4e2ad611dc36c812b35f7a4d9720dd2a35eaf445b82ab0ba7b7a126fc1ff35e5767001fd1cbf209a52749c29df5aaba8c869c98fbdcbfd022e0381bb4477dc81acce7f7fde959331e9fdca0a0bdc149bfad7d", 0x99, 0x9}], 0x2, &(0x7f0000000740)={[{@errors_ro_remount='errors=ro-remount', 0x2c}, {@noattrs='noattrs', 0x2c}, {@resize_auto='resize=auto', 0x2c}]}) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) ptrace$cont(0x1f, r1, 0xc2ea, 0x2b) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000204ff0)={r0, &(0x7f00003ec000)}, 0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r2, &(0x7f0000000180)={&(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000200)="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", 0xac}], 0x10000000000000d7, 0x0, 0x0, 0x40000}, 0x10) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x400, 0x400) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x2f, "5ed91ac761a0360fd44e6016c70a4ffd80563f13e24a4686b4521688326a27584247f303025f329db887eab9f86fd6"}, &(0x7f0000000100)=0x37) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000440)={r4, 0x7}, &(0x7f0000000480)=0x8) 2018/04/29 04:39:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x6}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:46 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/control\x00', 0x0) r0 = creat(&(0x7f000037ffea)='./file0/control/file0\x00', 0x0) syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)=ANY=[]) connect$rds(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) rename(&(0x7f0000347fea)='./file0/control/file0\x00', &(0x7f00007d7fec)='./file0/file0/file0\x00') 2018/04/29 04:39:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x3, &(0x7f0000000100)=[{0x0, 0x100, 0xe1, 0x5}, {0x1, 0x5e, 0x0, 0x5}, {0x5, 0x9, 0x2, 0x8000}]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000001780)=0x5, 0x4) r2 = memfd_create(&(0x7f0000000040)='userloppp1ptoc\'\x00', 0x6) fcntl$addseals(r0, 0x409, 0xfffffffffffffffd) fallocate(r2, 0x3, 0x0, 0x100000001) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000013c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000001500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2200000}, 0xc, &(0x7f00000014c0)={&(0x7f0000001480)=ANY=[@ANYRES16=r3, @ANYBLOB="20012bbd7000ffdbdf251100000008000500ff7f000008000400080000000800040001800000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001840)=@assoc_value, &(0x7f0000001880)=0x8) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="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", 0x9d9}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000001540)={{0xa, 0x4e20, 0x2, @empty, 0x1ff}, {0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0xb7d9}, 0x6, [0x80, 0x7, 0x81, 0x401, 0x3, 0x1, 0x32d3, 0x7ff]}, 0x5c) bind$inet(r1, &(0x7f00000017c0)={0x2, 0x4e20, @rand_addr=0x80000000}, 0x10) recvmsg(r4, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001800)='/dev/hwrng\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f00000015c0)=""/194, 0xc2, 0x103, &(0x7f00000016c0)=@abs={0x1, 0x0, 0x4e23}, 0xfffffffffffffe89) 2018/04/29 04:39:46 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x2) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x400454da, &(0x7f0000000100)={0x0, &(0x7f0000000080)}) 2018/04/29 04:39:46 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f00000000c0)=""/4096, &(0x7f0000000040)=0x1000) close(r0) 2018/04/29 04:39:46 executing program 6: setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) r0 = syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0x100000001, 0x101000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000400)={0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @dev}]}) mmap(&(0x7f0000e79000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x1000, &(0x7f0000000080)=""/45) [ 397.860825] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0xa3b7e0b9aa88cfd5, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000001c0)=0xffffffffffff8000) getsockopt$sock_buf(r0, 0x1, 0x20, &(0x7f0000000080)=""/56, &(0x7f0000000180)=0xffffffffffffffed) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000018000100000000000000000016475bea7fd75ecbdbf86308b64181660000000c", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) 2018/04/29 04:39:46 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) r1 = getpgid(r0) capget(&(0x7f0000000040)={0x20080522, r1}, &(0x7f0000000080)={0x100000001, 0x72e, 0x27d, 0x5, 0x0, 0x9}) r2 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x5f, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0xb, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) 2018/04/29 04:39:46 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x3, 0x3}}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x40345410) 2018/04/29 04:39:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000660ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = dup2(r0, r0) getsockname$llc(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00000000c0)={0x3, 0x400, 0x714, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000100)) 2018/04/29 04:39:46 executing program 1: prctl$setfpexc(0xc, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x72c4769f, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x8001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={{r4, r5/1000+30000}, {r6, r7/1000+30000}}) r8 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x5, 0x4000) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000002c0)="b7d1e06d500ef9e82e07eb491c4394445483be77ae72d24ba1391b373c4324a710c62bf03487785d1d0cf99b3d80c9aa07f3d4a5b978e87db8b4d4dfb2afcc92e5da", 0x42) ioctl$SNDRV_TIMER_IOCTL_STOP(r8, 0x54a1) ioctl$KDADDIO(r8, 0x4b34, 0x2c11) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000340)='syz_tun\x00') r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x100, 0x0) r10 = syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x800) r11 = socket$inet_icmp(0x2, 0x2, 0x1) fchmodat(r10, &(0x7f0000000400)='./file0\x00', 0x120) getpeername$netrom(r8, &(0x7f0000000440)=@full, &(0x7f00000004c0)=0x48) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000500)={r3, 0x60, "a2ee2ed66600a0186a77f8ce0429e4d78312bdad4a47a4e19dbd5cc9bb336f7291714e499f737a6cd0cf32ad7c8c21f6f39c549f1ad53ba62597c14259d2ea4f4af6de670f739e670cdee7295cdabef6d78f4f97eeb0e6d767bef4cbe4d7b9d8"}, &(0x7f0000000580)=0x68) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r11, 0x84, 0x6, &(0x7f00000005c0)={r2, @in6={{0xa, 0x4e24, 0xac, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x84) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r9, 0x40a85321, &(0x7f0000000680)={{0x5, 0x8001}, 'port1\x00', 0x9, 0x40000, 0x6, 0x6, 0x5, 0x4, 0xe014, 0x0, 0x2, 0x6}) connect$llc(r9, &(0x7f0000000740)={0x1a, 0x30a, 0xffffffff, 0x1, 0x8001, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x8, &(0x7f0000000780), &(0x7f00000007c0)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000800)='/dev/vga_arbiter\x00', 0x305000, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$TCSETAF(r8, 0x5408, &(0x7f0000000840)={0x0, 0x6, 0x8, 0x5, 0x800, 0xa34, 0x5, 0x2, 0x1ff, 0x20}) ioctl$sock_inet_SIOCSIFFLAGS(r11, 0x8914, &(0x7f0000000880)={'ip6gretap0\x00'}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f00000008c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000900)=0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r10, 0x40a85321, &(0x7f0000000940)={{0x7acb0cfb, 0x1}, 'port0\x00', 0x2, 0x50040, 0x1af4856f, 0x6, 0x80, 0x9, 0xfffffffffffffc01, 0x0, 0x6, 0x7}) 2018/04/29 04:39:46 executing program 7: socketpair(0x4, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) recvmmsg(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1c9c380}) 2018/04/29 04:39:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x600}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x74}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x2}, &(0x7f0000000100)=0x8) r4 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmsg(r4, &(0x7f0000000180)={&(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xef}, 0x3) 2018/04/29 04:39:46 executing program 2: r0 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="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", 0x1000, 0xfffffffffffffffd) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", r0) [ 398.136728] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:47 executing program 5: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000200)=""/60) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200000, 0xa) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x800000021) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000580)={0x6, 0x0, 0x4, 'queue0\x00', 0x2000000}) add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000000240), 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) accept4$packet(r1, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000019c0)=0x14, 0x80000) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001a00)={@empty, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, 0x1, 0x7, 0x0, 0x100, 0x2000, 0xa8, r4}) r5 = accept$inet(r3, &(0x7f00000003c0)={0x0, 0x0, @dev}, &(0x7f0000000400)=0x10) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r6, 0x2403, 0x1) r7 = inotify_init1(0x800) inotify_rm_watch(r7, 0x0) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='net/ip_vs_stats_percpu\x00') r9 = getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000500)=0x0) setpgid(r9, r10) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(0xffffffffffffffff, 0x4008af23, &(0x7f0000000240)={0x2}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000280)={0x800, {{0xa, 0x4e21, 0x47, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x88) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r8, 0x6, 0x16, &(0x7f0000000380)=[{0xb, 0x200}, {0x2, 0x3}], 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ptmx\x00', 0x100, 0x0) 2018/04/29 04:39:47 executing program 4: unshare(0x60000000) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket$inet(0x2, 0x5, 0x0) r1 = msgget(0x3, 0x10) msgctl$MSG_INFO(r1, 0xc, &(0x7f00000002c0)=""/127) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000480)=0x54) r3 = socket$nl_crypto(0x10, 0x3, 0x15) msgget$private(0x0, 0x0) sendmsg(r3, &(0x7f0000000840)={&(0x7f00000000c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x80, &(0x7f00000007c0), 0x0, 0x0, 0x0, 0x4}, 0x40010) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000740)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000780)={0x2, 0xffffffffffff8000, 0x9, 0x8001, 0x7, 0x5b3, 0x7, 0x6, 0x7, 0xfffffffffffffffe, 0x5, 0xfffffffffffffff9}) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000200)=0x54) setsockopt$inet6_dccp_buf(r4, 0x21, 0x8f, &(0x7f0000000240)="037776a56d21fc11c777373d68e505375c4e59e202ff850c3a34c746a189754a08a7faf0fe99ed33276b42662fbc8124980223e5b1c87549754c383042094d2c90e94ba7b0b54b0a08a21cf544482533e55be222", 0x54) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140)=0xd4e, 0x4) 2018/04/29 04:39:47 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) writev(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)}], 0x1) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x0) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=""/117) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000080)={0xc9e, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="b8000000190001010000000000000000000000000000000000000000000000007f00000100000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000008e0000000000000000000000000000000000000000000000000000f5ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xb8}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_settime(0x4, &(0x7f0000000280)={r2, r3+10000000}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000002c0)={'teql0\x00', {0x4, 0x6, 0x10001, "76c1aaf5eb6f", 0x80}}) 2018/04/29 04:39:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0xc0189436, &(0x7f0000000240)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x208081, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=""/246, &(0x7f0000000180)=0xf6) 2018/04/29 04:39:47 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0xf}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:47 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x5b, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="074908400006aff6757087fee36ee4d145d53cd57e1ff684752eba8f4a359ca144642529ac5cb36c18ab7161872235789f747fa8c67d5c4e714985f058ba0d5bf55eca2e4de022586df7f92462fa1f", @ANYRES64=0x0, @ANYBLOB='\rc\x00\x00'], 0x0, 0x0, &(0x7f00000003c0)}) 2018/04/29 04:39:47 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1c9a00, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000140)=[{0x800, 0x3, 0xfffffffffffffffc, 0x100000000, @tick=0x10001, {0x7, 0x2401}, {0x3, 0xfff}, @addr={0x9, 0xffffffffffffffff}}, {0x5, 0xabc, 0x9, 0x401, @time={r2, r3+30000000}, {0x401, 0xc3d2}, {0x0, 0x5}, @raw8={"66a00ba43ecd7dee910e2e42"}}, {0xa359, 0x0, 0x8, 0x7, @time={r4, r5+10000000}, {0x7ff, 0x3}, {0x0, 0xa1}, @raw8={"54b8d7fd4c98dbd3d2c93e3e"}}], 0x90) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001100)='\x00\x00\b') read(r0, &(0x7f00000021c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r6, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/29 04:39:47 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x100) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="e8272d0c1987420beeea960709b39ab7", 0x10) modify_ldt$write(0x1, &(0x7f0000000180)={0xad0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x10) [ 398.343704] binder: 27324:27329 unknown command 1074284807 [ 398.344981] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 398.381769] binder: 27324:27329 ioctl c0306201 20000100 returned -22 2018/04/29 04:39:47 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000000040)=0x5ef1, 0x4) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) arch_prctl(0x0, &(0x7f0000000100)='l') syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x46, &(0x7f00006ab000)=""/183}, 0x2e8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe2000/0x18000)=nil, &(0x7f00000003c0)=[@text64={0x40, &(0x7f0000000480)="40970f20d835200000000f22d848b805000000000000000f23d00f21f835200000050f23f8460f0131672646def026f3470fbd29430f01ca66b86f000f00d0b8010000000f01d9c744240085e50292c744240200000000c7442406000000000f011c24", 0x63}], 0x1, 0x0, &(0x7f0000000440), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/29 04:39:47 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x418040, 0x44) bpf$MAP_CREATE(0x0, &(0x7f0000121000)={0x5, 0x4, 0x7f, 0x1d, 0x0, r0, 0x0, [0xa]}, 0x2c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) io_setup(0xc12, &(0x7f0000000100)=0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000200), &(0x7f0000000280)=0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00000000c0)=0x4) shmget$private(0x0, 0x3000, 0x5400100c, &(0x7f0000ffd000/0x3000)=nil) accept$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0xeffdffff, 0x0, 0x4, 0x1, 0x0, r1, &(0x7f0000000000), 0xfe00, 0xe00}]) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000002c0)={0x8, 0x8, 0x1000, 0x1b75, 0x20, 0x27}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000001340)={{&(0x7f0000000300)=""/4096, 0x1000}, &(0x7f0000001300), 0x20}, 0x20) [ 398.392854] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 04:39:47 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80005, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000140)={'bond0\x00', 0x81}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000200)={'filter\x00', 0xec, "2b34cc0199fb60351054a198422a2bafd79ad9a86522bfd1171d7cf5894976c883f16a2cd0badb3fbc7e446d9f0778e593f7d406718f83ea79a586dc241fe6cd744847a5d354c9023f2ed9317505797c01adc83396bb3c0eb1a6a554311f083bdcfbd4b945279488c4efb4e41a33630f3b5a4d9567dbb872bc1a1f0b55e5c603211acf9c0a11730f52fe3c37ac3066361241ba6df97164bf06f8fdbb4b250762f330da45831312cece83b4e4465444964c2835b2b089d3f5f3011ad5233aa47db90419f41d087d0a9901d8bf681cd8c180a630497b72596f104cf36681f64eebb1ccbcdf5f4f51cb5624fb8e"}, &(0x7f0000000340)=0x110) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'bond0\x00', 0xffe}) capset(&(0x7f0000755000)={0x19980330}, &(0x7f0000032fe8)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000180)={'icmp6\x00'}, &(0x7f00000001c0)=0x1e) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f00000000c0)={[{0x5, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x4, 0x9d, 0x6, 0x8, 0x0, 0x3, 0x200, 0x10000}, {0x6, 0x8001, 0x8, 0x63, 0x9, 0xffff, 0x3, 0x90d2, 0x354, 0x0, 0xfffffffffffffc01, 0x0, 0x64}, {0x0, 0x0, 0x1, 0x6, 0x8, 0xfff, 0x7, 0x80000001, 0x200, 0x32, 0x1ff, 0x4, 0xb3}], 0x7f}) 2018/04/29 04:39:47 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x7ff}, &(0x7f00000000c0)=0x8) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000180)={{0x2c, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x4, 'ovf\x00', 0x10, 0x9, 0x32}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x5, 0x400, 0x2, 0x8}}, 0x44) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x8, 0x10, 0x3, 0x3}, &(0x7f0000000140)=0x18) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)) [ 398.415110] binder: 27324:27340 unknown command 1074284807 [ 398.455207] binder: 27324:27340 ioctl c0306201 20000100 returned -22 2018/04/29 04:39:47 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0xfe800000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:47 executing program 7: r0 = memfd_create(&(0x7f0000000140)="740500750000d1fe9442e4bc9c23ab3e000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c02, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16, 0x0, "a6a3dcdf1f890a91f9a348f0351bd531c55565f6fd5d5794d80abc266bbb91d02c5ba3f863f3527afee9b0db875083cf374bbebe056fba62d37560339f1a118b", "b29bd11daa1c7e566a587447f0d9411a485177e5b913170da4ee41aaf06d770cd072d905140bacdda41aeb9201024d8807bd5af898441869e7cfa8e70cf2c978", "6ba12b72338d23bd7e7c0f5121a60defe804b07879394dee6fd84de5a768f366"}) 2018/04/29 04:39:47 executing program 6: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000500)=0xe8) getpeername(r1, &(0x7f0000000540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000005c0)=0x80) recvmmsg(r2, &(0x7f0000006dc0)=[{{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000300)=""/30, 0x1e}, {&(0x7f0000000640)=""/216, 0xd8}, {&(0x7f0000000340)=""/30, 0x1e}, {&(0x7f0000000740)=""/196, 0xc4}, {&(0x7f0000000380)=""/109, 0x6d}, {&(0x7f0000000840)=""/185, 0xb9}], 0x6, &(0x7f0000000980)=""/128, 0x80, 0x100}, 0x10001}, {{&(0x7f0000000a00)=@sco, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000a80)=""/184, 0xb8}, {&(0x7f0000000b40)=""/98, 0x62}, {&(0x7f0000000bc0)=""/24, 0x18}], 0x3, &(0x7f0000000c40)=""/71, 0x47, 0x800}}, {{&(0x7f0000000cc0)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000d40)=""/4096, 0x1000}, {&(0x7f0000001d40)=""/81, 0x51}], 0x2, 0x0, 0x0, 0x7}, 0x4}, {{&(0x7f0000001e00)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000001e80)=""/4096, 0x1000}, {&(0x7f0000002e80)=""/122, 0x7a}, {&(0x7f0000002f00)=""/14, 0xe}], 0x3, &(0x7f0000002f80)=""/170, 0xaa, 0x80000001}, 0x100000001}, {{&(0x7f0000003040)=@nfc_llcp, 0x80, &(0x7f00000030c0), 0x0, &(0x7f0000003100)=""/227, 0xe3, 0x1}, 0xffffffff}, {{&(0x7f0000003200)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000003540)=[{&(0x7f0000003280)=""/114, 0x72}, {&(0x7f0000003300)=""/33, 0x21}, {&(0x7f0000003340)=""/46, 0x2e}, {&(0x7f0000003380)=""/135, 0x87}, {&(0x7f0000003440)=""/191, 0xbf}, {&(0x7f0000003500)=""/3, 0x3}], 0x6, &(0x7f00000035c0), 0x0, 0xfffffffffffffff8}, 0x2ce2}, {{0x0, 0x0, &(0x7f0000004740)=[{&(0x7f0000003600)=""/160, 0xa0}, {&(0x7f00000036c0)=""/36, 0x24}, {&(0x7f0000003700)=""/4096, 0x1000}, {&(0x7f0000004700)=""/19, 0x13}], 0x4, &(0x7f0000004780)=""/51, 0x33, 0x3}}, {{0x0, 0x0, &(0x7f0000004880)=[{&(0x7f00000047c0)=""/165, 0xa5}], 0x1, &(0x7f00000048c0)=""/63, 0x3f, 0x401}, 0x100000000}, {{&(0x7f0000004900)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000006c80)=[{&(0x7f0000004980)=""/4096, 0x1000}, {&(0x7f0000005980)=""/4096, 0x1000}, {&(0x7f0000006980)=""/131, 0x83}, {&(0x7f0000006a40)=""/62, 0x3e}, {&(0x7f0000006a80)=""/181, 0xb5}, {&(0x7f0000006b40)=""/166, 0xa6}, {&(0x7f0000006c00)=""/5, 0x5}, {&(0x7f0000006c40)=""/43, 0x2b}], 0x8, &(0x7f0000006d00)=""/140, 0x8c, 0x95}, 0x7}], 0x9, 0x2000, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000600)={'vlan0\x00', r4}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x8, 0x9, 0x4, 0x5}]}, 0x10) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r5, 0xf0ffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) fchownat(r0, &(0x7f0000000140)='./file0\x00', r3, r6, 0x100) [ 398.595286] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:47 executing program 1: syz_emit_ethernet(0x1e, &(0x7f0000000180)={@random="1530c2fc7895", @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x88ca, "12a101fb633a21a59c5aaf1b40d09fec"}}}, &(0x7f00000002c0)) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8000, 0x381002) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x5, 0x704, 0x81, 0x80, 0x4, 0x7, 0xf7c, 0x4, 0x6, 0x1}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x44, 0x8, 0x0, 0x3f, 0x5, 0x1ff, 0x10001, 0x0, 0x7, 0x1}) 2018/04/29 04:39:48 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000240)='lo\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/net\x00') ioctl$VT_RELDISP(r1, 0xb701) r2 = eventfd2(0x200000005, 0x0) readv(r2, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000140)=""/231, 0x3}], 0x1000000000000180) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/cgroup\x00') ioctl$VT_RELDISP(r3, 0xb701) ioctl$TIOCCONS(r1, 0x541d) 2018/04/29 04:39:48 executing program 5: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r1, &(0x7f0000003c00)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/13, 0xd}], 0x2) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000000080)) 2018/04/29 04:39:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x4800000000000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) write(r1, &(0x7f00000013c0)="8c", 0x1) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000001c0)=ANY=[]) tee(r0, r3, 0x200, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000100)) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') pread64(r4, &(0x7f0000fd7000)=""/8, 0x8, 0x800000000000) 2018/04/29 04:39:48 executing program 1: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000140)={0x0, 0x78, &(0x7f0000000080)="51350c0308900df9999cb953ec42815951b1964bc7ada3c27aa114eada07e1d20cc29ffa2b83a8f1bed59deea43886c53b2597a6ed4a97e12847be36e5549d1002d48de19fe4ec80ca97f97518d21945ad4e8e7ae2b0e7779e0f8c00abc4385432b6b32c635b5b805a0c5594f92d88837868ffc0731dc073"}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0x64) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/04/29 04:39:48 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xd}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xaccc, 0x10, 0x400, 0x20}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x7fff}, &(0x7f0000000100)=0x8) sendto$inet6(r0, &(0x7f00000001c0)="0d50794cc675d53f52a3ed591d40d7740840e9825013298c65ba8f43c5dfa36a6dd0d9b3310ac6cc", 0x28, 0x0, 0x0, 0x0) 2018/04/29 04:39:48 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r1, r2) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="6f3d477a63e245dd195c381012e557c0685ff2b07f5a5143d88f04d8cb376133cb256f6ef46374ff25191c500f0ee6ee56ebb63f5e5e10771e47b437805976f2668c50ad09254393b8c0ff9bae9ab4c5706b4ae228d047c4", 0x58, r2) r3 = open(&(0x7f0000000180)='./file0\x00', 0x2, 0x10) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000240)) 2018/04/29 04:39:48 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x0, 0x0, 0x3, 0x3, 0x7fffffff}}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000140)={0x1, 0x3, 0x0, 0x0, 0xb4, 0x80000001, 0x401, 0x33a, 0x9, 0x8, 0xf71f, 0x0, 0x0, 0x7, 0x80000001, 0x5, 0x7fff, 0x1, 0x2}) 2018/04/29 04:39:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x28, 0x2e, 0x301, 0x0, 0x0, {0x3}, [@typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x28}, 0x1}, 0x0) [ 399.810888] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x8000000000000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:48 executing program 1: unlink(&(0x7f00000013c0)='./file0\x00') r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-generic)\x00'}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x12400, 0x0) sendto$unix(r1, &(0x7f0000002700)="c4b16b99840d0f14dece8c3b0f2daa40d52470f7fa252d733a67125adab5c0f2754ee5cefc11ac8bf48a729f0c5a658b3a5cb2948a1cf12a731a574f71067028ed88e2e4daff9bcaa37c0fbb178a2b7880282a9c27632233c0edf0a4074f12dfbb0d4fae42ce05c7a7d04e0f32009fe1ba9684bfca0b9f3ea5111d41ee4040ad60ed1319f71823463335d0065259832562c10a65cb6eb0fd29", 0x99, 0x48000, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003f80)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="c484b4a4eff66871b6a98a2275ba15fe", 0x10}], 0x1, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) syz_mount_image$ntfs(&(0x7f0000000100)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f0000002600)=[{&(0x7f0000000300)="d3f7861b47add72f623bb1a96e188310ee55a48ee422de9eac5a6a1cfa4c56895da8509c3326f5cbba0c5d1f38680a5f280f0af767f595fe6c079f9bf118368b752d69d654d4918ff6d0eec4ddb1dd29c4d230e0e614d086a8e8c8cdd88993947dd0355fc9ee97c5a762ddd2cb73cbd69e305392401e4fe60f367c2946cf02097c5f58b43a3b4ebc9c0a927af014733540fe10224c45fb0a", 0x98, 0x7}, {&(0x7f0000001480)="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", 0x1000, 0xffff}, {&(0x7f0000002480)="23a682eb0599f0e5d1247d185d3444ebebc967e96ee0346e48dec6022f91cb8d58a9f245896629bd80f85942113a33bbfa79217cea26e42a15e6754e4da7df32cdc496f7621354538f3e858ccfd9ab3479a1e070ea72ef43052b4723968170fc4776a102afc9543b7695c0cd857518116be221a343bc657d3a8748b78908deb7869c09e597eb6f2f3e6703c68c29265b6d1d8e9cd2e4a1b59b502d7a081a1b039961e7baab58485259a496c176820c8ee0d9a0079d4d649b1d35a93ae498dcbe39f024eea10c9fdda006e84e", 0xcc}, {&(0x7f0000002580)="5415877efa7b45ae8b6998f9d2164dd286b13ed6173bcf7c05986e3ebbb7ee391b5699359dabd63ddd290b2998eb11fd71ee17d4a6b02669b91f89440c921bb2475175fd", 0x44, 0x2}], 0x2000, &(0x7f0000002680)={[{@gid={'gid', 0x3d, [0x33, 0x38, 0x31, 0x30]}, 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x7e, 0x31, 0x30, 0x7a, 0x3f]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x78, 0x0, 0x38, 0x30, 0x7d, 0x35]}, 0x2c}, {@uid={'uid', 0x3d}, 0x2c}, {@gid={'gid', 0x3d, [0x38, 0x36, 0x0, 0x30, 0x7f, 0x34, 0x33, 0x39, 0x2d, 0x7f]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/29 04:39:48 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000200), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000440), 0x8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000140)=0x6, &(0x7f0000000180)=0x2) getsockname$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'bond_slave\x00'}, 0x18) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 2018/04/29 04:39:48 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$void(0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/04/29 04:39:48 executing program 3: prctl$void(0x18) mq_open(&(0x7f0000000000)="706f7369785f61636c5f6163636573733a47504c7365637572697479d8707070302300", 0x0, 0x0, &(0x7f0000000040)={0x8, 0x3f, 0x0, 0x3, 0x2, 0x6, 0xff, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000100)=0x80) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000140)='veth0_to_bridge\x00') [ 399.906541] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. [ 399.979392] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. [ 399.989355] IPVS: stopping backup sync thread 27424 ... [ 399.989457] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 399.995630] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:48 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x813, r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0xf521f47e0142a766) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x3a, "eb930df93076ba3d560fdccc583abd01a83784b2a60522abbfe9ac2310ea3df107e111bc997f030df3fc2379d52a53d27aeded34230db8e55a38"}, &(0x7f0000000140)=0x42) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r3, 0x2}, 0x8) [ 400.036951] IPVS: stopping backup sync thread 27433 ... [ 400.036962] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 2018/04/29 04:39:49 executing program 4: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x1f) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) connect$bt_rfcomm(r2, &(0x7f0000000040)={0x1f, {0x6a5, 0xff, 0x6, 0x1, 0xfffffffffffffffc, 0xf09}, 0x4ef67e97}, 0xa) socket$rds(0x15, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) 2018/04/29 04:39:49 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x84000, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000000f48)=""/244, &(0x7f0000000000)=0x1b) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000100), &(0x7f00000001c0)=0x4) 2018/04/29 04:39:49 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000063bff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000000), 0x0) write(r1, &(0x7f0000000180), 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000d57000)) memfd_create(&(0x7f0000000000)='$em0T\x00', 0x2) 2018/04/29 04:39:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(serpent),poly1305)\x00'}, 0x58) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="0a077541b3f85c54dbb7295df0df1226ad4000100000000000e6", 0xfffffffffffffde6) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000180)="192d92ff380b5eaa4ebae1d847c3b7b9ccf2b37a86f5c71d3e351662009333c8c227713b784e9015aad737636a74206b37a53bf9adc7d6d56d34e020f5381388d122f82748aa2dd76c5a737e75f8fb93de16fe39b4510d16eecc656a9521a618196f148b73be864e54cfa884a1f7ac9961a7109e1249042cc88f8eec5a59b7b2adde94014956009ffeb853") poll(&(0x7f0000000140)=[{r1}], 0x1, 0xfff) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0), 0x0, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/29 04:39:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x48000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:49 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xe6d, 0x40000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/145) 2018/04/29 04:39:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) sysinfo(&(0x7f00000000c0)=""/186) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) lseek(r0, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000040)='veth0_to_bond\x00') sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/29 04:39:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x20, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000080)={{0x5, 0x200}, {0x7fffffff, 0xfffffffffffffff8}, 0xc91, 0x7, 0xffff}) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) [ 400.811426] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:49 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_all\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_open_dev$audion(&(0x7f0000000640)='/dev/audio#\x00', 0xf1, 0x22200) r5 = dup3(r0, r0, 0x3) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) writev(r4, &(0x7f0000000000)=[{&(0x7f0000000240)="361e3277a9633b47faf8ad8d2ff0f97ba0b3339cf93d650af638bf1cf02ba3ce4c446da4053fd1b38f663d8e67e8206c9d9ce63486354b72699ffcd6871d94224619affcd601a2876f51754464ad0fa478c9771dec0bb2f3779138ad9b440930820207d9921bef8e0b982c81216640d12134074938507a7e38ca98b4cd2495a20219d92a9652b999eba1256ea4b56c4d76d5852fa03efda64dccf9caf2e550be282c3e6fb1940338a2f8c498be8d8895680d2522bc58190b872448c5e1282bbf49d488958d0e39a708cb7e84306e39bdbceea99d88d7d0a36ed9921b02997cc76996bfdfa02e8ad6d981689827fecb24", 0xf0}, {&(0x7f0000000340)="39800c02fb9363caddf4abb63e562d6278fc54c5cf3aa1d9faa1382aaeb39f814773dd4aafabb8fea065b9f9ed2673e94565d203ccfb93434d67b7ef22104f28d8f76d99320d1a76590ca9c90e32344d0585ce9cc49a577a474237f71b96dc491e31ba093f3a47179ff447f47a533f0a421b6b489a58ffad05bdefbfe4", 0x7d}], 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000440)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000004c0)={0x0, 0x6}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000540)={r6, 0x8, 0x9, 0x0, 0x72b, 0x7f, 0x100000001, 0x5c0, {r7, @in6={{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x2, 0x8, 0x8, 0xfffffffffffffe01, 0x3}}, &(0x7f0000000600)=0xb0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000003c0), &(0x7f0000000400)=0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000006000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f00000001c0)="c4a17910403444a4b8010000000f01c10f221d0f0df466baf80cb8a49f6882ef66bafc0c66ed0f218d0f009e7b5e3b890f205e48b866970000000000000f23c00f21f835000001000f23f8", 0x4b}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/29 04:39:49 executing program 5: mkdir(&(0x7f0000771000)='./file0\x00', 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x2000, 0x0) mkdirat$cgroup(r0, &(0x7f0000000180)='syz1\x00', 0x1ff) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x1, &(0x7f0000000000)) rmdir(&(0x7f0000000080)='./file0/bus\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x84) 2018/04/29 04:39:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000000c0)=0x1ff) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)={0x1c, 0x2c, 0x701, 0x0, 0x0, {0x3}, [@typed={0x8, 0x0, @str='\x00'}]}, 0x1c}, 0x1}, 0x0) 2018/04/29 04:39:49 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000100)={"95016c2f54494d4552000000000000001ed400"}, &(0x7f0000000080)=0x1e) r2 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000040)=0x5, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f00000002c0)=0x6) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6, 0x4e23, 0x2, 0x4e23, 0x2, 0xa, 0x20, 0x20, 0x0, r3, r4}, {0x80000000, 0x2, 0x19, 0x3d4c, 0x100, 0x8, 0x6, 0x7}, {0x1f, 0x3f, 0x5, 0x1}, 0x200, 0x0, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4d5, 0x33}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x4, 0x1, 0x3ff, 0x507, 0xbd89, 0x9}}, 0xe8) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xe}, 0xc) 2018/04/29 04:39:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000000c0)=[0x2, 0x9]) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/29 04:39:49 executing program 6: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x0) write(0xffffffffffffffff, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="ff3997f7361fc07b3895f3aa0f271068ce96286fa877a2b1424c4117207a77322782989fb69660b1724f7c46898011e90a321557c9384163f8dc1afccfec6f358b51fd3dddeb43a83a26f92c06ab6b539f4949f5875f7ebd870bb8c6d60ab9f13649da4d10aac55b77031dd233e90ba5700cf2943382ff91f918d15e813da429d196ad0a7ae9329b949f3c5665a289cc02f14b6357653c20a523ad48ac03a1916eb8cf7d7255bc19ff0f1cd9c3632965a7f8993605fe0e80f189ef30029c8c630e3035b0482bf93f8428fb345d4f018f30173f83bdbd3a095c05ed366782bcf6afc2eb5613f583bd20e0477df09645f33a51c4c6b5fe5bd07cbb61", 0xfb, 0xfffffffffffffffb) io_setup(0x9, &(0x7f0000000240)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0x400000000e) r1 = dup(r0) accept4$ipx(r1, &(0x7f0000000040), &(0x7f00000002c0)=0x10, 0x800) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000280)) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000000)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000200)) 2018/04/29 04:39:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x80fe}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x80800, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000100)=0xfffffffffffffeff) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) tee(r1, r1, 0x4, 0x7) [ 401.036438] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:49 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) 2018/04/29 04:39:50 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x8201) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00000002c0)={0x7, 0x0, [{0xc0000000, 0x2, 0x2, 0x8, 0x400, 0xd05, 0xfffffffffffffd4a}, {0x80000007, 0x9, 0x0, 0x7, 0x6a5, 0x763c, 0x8b73}, {0x0, 0x1, 0x2, 0x10000, 0xffffffffffff0ae5, 0x3, 0x100000001}, {0x80000007, 0x200, 0x4, 0x7fff, 0x5f6, 0x33b, 0x10001}, {0xc0000007, 0x0, 0x4, 0x3, 0x0, 0x10000, 0x6}, {0xc0000000, 0x6, 0x0, 0x9, 0x512, 0x0, 0x8}, {0x6, 0x40, 0x6, 0x40, 0x50, 0x8, 0x1}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000080)="ac0fbf55c3", 0x5, 0x0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ipddp0\x00'}}, 0x80) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000003ffc), &(0x7f0000001ffc)=0x2cb4bdcc3d32ae10) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @empty, @local}, &(0x7f0000000240)=0xc) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe0000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="c4e24947470d66b8bf000f00d8653ef767fc66baf80cb8e0fb4f8bef66bafc0c66edb97e0b0000b82ff11332ba000000000f30440f20c03503000000440f22c0c4c185e955d666b8ad000f00d8673636f46485af0c000000", 0x58}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/29 04:39:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x600000000000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:50 executing program 4: r0 = syz_open_dev$binder(&(0x7f000066aff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x5) mq_notify(r1, &(0x7f00000015c0)) 2018/04/29 04:39:50 executing program 2: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) io_setup(0xc12, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00, 0xe00}]) 2018/04/29 04:39:50 executing program 7: r0 = getpgrp(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0xfffffffffffffc5c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc6, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000004ffc)=0x7ffe) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000040)=""/148) read(r1, &(0x7f00000002c0)=""/77, 0x4d) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/29 04:39:50 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x8, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x513, 0x3, 0x2a6}) r1 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x2, 0x40000003) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000cfe0)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3}) timer_create(0x7, &(0x7f0000001200)={0x0, 0x1d, 0x2}, &(0x7f0000001240)=0x0) timer_gettime(r2, &(0x7f0000001280)) userfaultfd(0x7fffd) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x200000) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000ffef)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000800)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r4}, &(0x7f0000000040)=0x8) syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x100000001, 0x1000000000000000) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000000)) userfaultfd(0x80800) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000011000)={0xb4, 0x4, 0x4, 0xeed}, 0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000011c0)=0x1f) r6 = signalfd(r5, &(0x7f0000011ff8)={0x40}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000001100)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000001180)={r7, 0x1}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f000000f000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000007ffc)=0x10000000006) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000240)) fcntl$setlease(r6, 0x400, 0xfffffffffffffffe) setsockopt$inet_mreq(r5, 0x0, 0x25, &(0x7f0000001140)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x8) readv(r1, &(0x7f0000008fe0)=[{&(0x7f0000011000)=""/232, 0xe8}, {&(0x7f0000011fff)=""/1, 0x1}], 0x2) read(r1, &(0x7f00000022c0)=""/4096, 0xfffffffffffffff7) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/29 04:39:50 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b4002f2460fb88f227"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x6, 0xfe12, &(0x7f000000cf3d)=""/195}, 0x48) socket$packet(0x11, 0x3, 0x300) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x80) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r1) 2018/04/29 04:39:50 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000080)=0x7) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cpuset.memory_spread_page\x00', 0x2, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000000c0)=""/40) write(r2, &(0x7f0000000300)='5', 0x1) read(r2, &(0x7f0000000580)=""/187, 0xbb) [ 401.817948] QAT: Invalid ioctl 2018/04/29 04:39:50 executing program 3: ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f0000000040)={0x2, 0x8, [0x7, 0x7ff]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) write(r0, &(0x7f0000000100)="c5b3d57eb85380c85b1598d5ef1e1438160f6303e383d8d95760731e9db087d9448a4d09615a56d53491b16234ed5adf82ed9ad178090eb497890e69c3d633f628aa4fe7b810dbdb85137e2e0098ca29e83ace6f9d21f5ceeb2bf5b169e51af2bf87bc667cacac3f4e53ec7bf0e624a43381809276c29264ef4a3b5a4b6a01b055f0a0e6aa88a7ff866ca10da708de17f39e592c3d48c0f99a02ad75d7608ea54f0a470d7e248ecb03eebb47b7bfc5f7", 0xb0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000000000)=""/250) getsockname$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000200)=0x1c) ioctl$KVM_NMI(r0, 0xae9a) 2018/04/29 04:39:50 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1d4) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040), 0x4) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x720, 0x70bd2a, 0x25dfdbfb, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000800}, 0x81) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000001c0)) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x2082, 0x0) sendmsg$FOU_CMD_GET(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10120}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x50, r1, 0x108, 0x70bd2c, 0x25dfdbfe, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x40000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0x8f, "4836d9f13d17766e7e72f8f5bfc959f63e9711f27050449d78d0b5ee65e3b8a57ae87a49f496da4a39fd214d01808b22317eac1d7bf9014f7ce79890661cd56fe4ce05ee63787bc5ad16eb400b83bdc0ff6cb99966a45c643437766b0865c83e20d89a1e7c47f78938f89eaf011007db43f29f476f4c794cf196ee9940a068f21fb1ebc577dd27db4737e5c20a636f"}, &(0x7f0000000440)=0x97) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000480)={r3, 0x0, 0x9, 0x7}, 0x10) ioctl$TCFLSH(r0, 0x540b, 0x10001) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000004c0)={r0, r2}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000500)=""/177) socket$unix(0x1, 0x5, 0x0) r4 = creat(&(0x7f00000005c0)='./file0/file0\x00', 0x20) sendmmsg$inet_sctp(r4, &(0x7f0000002dc0)=[{&(0x7f0000000600)=@in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}}, 0x1c, &(0x7f0000001740)=[{&(0x7f0000000640)="a0b2c7767113d977a7a8a7f22566d06cb0f6fb86e3a78451e2b7b321b0d9983c200a5adb791dbb1030218dda8edaff0efec3591dd736c7587223eda87c1b1438e9683629418344ae5dd2227c95ddb08302bcbf0ebe0d9b838a0300801b96fd9ddcd95c84ca5dd4562e05e4b5b64c2fd4e7c595dde947bf417a4d61ae3e5ce1f6f4d66ce2cb756c69464d3ca4948cd8f0343f2cf9f8660c7077", 0x99}, {&(0x7f0000000700)="bac5ea58f0a235f71f67ed1818b319eb634dec40a90ce6f4ff665a236718695063107079d267966aa99d6850", 0x2c}, {&(0x7f0000000740)="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0x1000}], 0x3, 0x0, 0x0, 0x4000000}, {&(0x7f0000001780)=@in6={0xa, 0x4e21, 0x8690, @dev={0xfe, 0x80, [], 0x18}}, 0x1c, &(0x7f0000002b40)=[{&(0x7f00000017c0)="d28d", 0x2}, {&(0x7f0000001800)="59677f2b94472db5d255fdae8d49403769f7779b2768e04fbfc4a1f3057c552993f348eea0f8678282118e7007ac2051ddbd7c042f52634ed5330362ba08d59a03e9961e62894caddf98c52a7a7c5476056e", 0x52}, {&(0x7f0000001880)="8a0f", 0x2}, 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0x1000}, {&(0x7f00000028c0)="139550539209f89a7b10d9becb365307a2de4a091b236309bfb13bd790f83104173fa08f4708eb03af86b92a5e59eca3d94582e0bdfe3440bc8602c9239abd25c345b3ef7a33de6481611b4158f98923d7207a3aaa593ff95cee4cbebd1baec4bfbabf72ae417928f851d2411ba4f95138b69de191657073502e3abefe2ee79bd6bff0a76ba01808fbf3723fc9443d03cb9d0310a12868b2bed42252b9093316372882d1c1eefa6241d1f4554ac3b100137856af2b2b3cdcd62b566404de39f693da4c0bfedcf724a51a52369f3cfe67c8d0a534a76d93034886", 0xda}, {&(0x7f00000029c0)="e7c7e15ed87dccc5dd88ad4120a25fa5901f5c65cc486ca317ff8b8f932f08e79644db21da207a94ad1070c50653a8d145abcb9f358068a8011f3eb4cce60ac42e6b8c12e7c8adb4f6015ac0cb0784c84af57dff017944a9b712b70e6cff7509e4470e3c4ef73d66f5ec03fe6546960e8286b09f611f03907db8bb5afb21b6979d66afc7af4ee48d998ead54bc630805ca8c7511722b5eac55870d62ad10ca9dc2c9eb72fd74927a42f174bd350bfec0f29bfa12dadfc5f56e3bb3711de44268", 0xc0}, {&(0x7f0000002a80)="092a0b1bbe3f0abd1be1415351de850e2e31e3d842f4ea4bd02c7f870bd353d52f97f1973573bf03b02d65ed19294dcff83cd14efbf3faeabd18eae5c36dfcac84ee64a226f244b0504b1e4d01b6c5785530d02b7bac5ab8c8408bb3f2d18fcc34d70747174f0be4a333d71195e36408a6b5", 0x72}, {&(0x7f0000002b00)='M', 0x1}], 0x8, &(0x7f0000002bc0)=[@authinfo={0x18, 0x84, 0x6, {0x7}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x9}}, @authinfo={0x18, 0x84, 0x6, {0xa08d}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x4}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8001, 0x5, 0x7, r3}}, @authinfo={0x18, 0x84, 0x6, {0x61d}}], 0xb8, 0x4040040}, {&(0x7f0000002c80)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000002d00)=[{&(0x7f0000002cc0)="6bd4e082cdf16e52a5fa5700b1fd976d05f83b98fdfc918d5013bba6b4418abde8663a29f7ae6dc5b87f5450787732314337d4225bafc0", 0x37}], 0x1, &(0x7f0000002d40)=[@sndinfo={0x20, 0x84, 0x2, {0x80000000, 0xa, 0x7, 0x3f, r3}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @sndinfo={0x20, 0x84, 0x2, {0x897, 0x2, 0x4, 0x80000000, r3}}], 0x78}], 0x3, 0x4008805) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002e80)='/dev/rfkill\x00', 0x0, 0x0) inotify_init() ioctl$KVM_PPC_GET_SMMU_INFO(r5, 0x8250aea6, &(0x7f0000002ec0)=""/248) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000002fc0)) getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000003000)=0x5, &(0x7f0000003040)=0x4) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xfffffffffffffc00) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000003080)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000030c0)=r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003140)={r3, 0x3c, &(0x7f0000003100)=[@in6={0xa, 0x4e21, 0x7fffffff, @empty, 0xffffffffffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000003180)=0x10) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f00000031c0)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x2}) sendmsg$FOU_CMD_ADD(r4, &(0x7f00000032c0)={&(0x7f0000003200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000003280)={&(0x7f0000003240)={0x1c, r1, 0x0, 0x70bd28, 0x25dfdbfe, {0x1}, [@FOU_ATTR_AF={0x8, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNDEL(r5, 0x400443c9, &(0x7f0000003300)={{0x7, 0x80, 0x5, 0x8, 0x0, 0xff}}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003380)={r4, 0x28, &(0x7f0000003340)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000033c0)={r6, 0xffffffffffff44da, 0x10}, 0xc) [ 401.851071] QAT: Invalid ioctl [ 401.856162] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 401.866817] QAT: Invalid ioctl [ 401.904432] QAT: Invalid ioctl [ 401.929971] QAT: Invalid ioctl [ 401.948307] QAT: Invalid ioctl 2018/04/29 04:39:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0xff000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) [ 402.098176] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:51 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0x2bd, 0x0, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x12f7, &(0x7f0000000340)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x5, 0x0, 0x3}}], {@mpls_mc={0x8848, {[{0x6, 0x80000001, 0x80000000, 0x4}, {0x100000001, 0x2, 0x1, 0x6}, {0x10001, 0x6, 0xff}, {0x7ff, 0x7, 0x2, 0x385}, {0x3, 0x8bb, 0x2, 0x9}], @ipv4={{0x31, 0x4, 0x0, 0x1f, 0x12d1, 0x67, 0x1, 0x8000, 0x7f, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x20}, {[@cipso={0x86, 0x28, 0x1000, [{0x0, 0x2}, {0x2, 0x3, '\v'}, {0x0, 0xd, "bfd4a9a60adace04fb5437"}, {0x5, 0x10, "da2ba24ded984995d14d0abfb0db"}]}, @timestamp={0x44, 0xc, 0x7, 0x1, 0x7, [{[@local={0xac, 0x14, 0x14, 0xaa}], 0xa5f8}]}, @ssrr={0x89, 0x13, 0x3f, [@multicast1=0xe0000001, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001]}, @lsrr={0x83, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}, @generic={0x88, 0x8, "2c9112970968"}, @noop={0x1}, @cipso={0x86, 0x58, 0x6d38, [{0x0, 0x2}, {0x7, 0x8, "6c2dd9eef4e2"}, {0x7, 0x10, "c270b42204881b8dbd6f68174596"}, {0x1, 0x7, "78eb8123af"}, {0x0, 0x10, "940c128c49fdf68e0b0a8631986a"}, {0x2, 0x11, "7e13d275217a46cbb0b7b74e8fbe74"}, {0x7, 0x10, "b5954744c4dc9cf0492ce0b649d8"}]}]}}, @gre={{0x0, 0x0, 0x1, 0x5, 0x0, 0x2119, 0x0, 0x1, 0x880b, 0x1000, 0x3, [0x101, 0x1], "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"}, {0x3, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x800, [0x2], "c6869c8171fa2e6f81611718e6ddf06bd7280afafce1cd"}, {0x101, 0x0, 0x1, 0x400, 0x0, 0x0, 0x86dd, [0x2ac, 0x2], "7ebd5b2eeac757a11434a366a457c74b0a93c310897956b20922616ea17797773bbe3f6ac39399fef440d77b99803956053487e43836c8018ba3d83b112424f5915ae08bd76a5fcd75dcbba4fccd2c7983d00e66773bac57131095902917f4f07f2ec61923ae9294700fbd85eeebc58e4b3713b0a2da6f400953951a4178499f2e6e525e4502d911c182608282eb8d64aa20abbedbfb4c094c6613bf7dc6766e35678c0722a030e51939c7a5da91a96e"}, {0x8, 0x88be, 0x0, {{0x1, 0x1, 0x8, 0x7, 0x0, 0xd004, 0x5, 0x100000000}, 0x1, 0x4}}, {0x8, 0x22eb, 0x4, {{0x2, 0x2, 0x80000000, 0x81, 0x3, 0x4, 0x400, 0x79}, 0x2, 0x1, 0x4, 0x9f2b, 0x2b, 0x1, 0x5af, 0x7ff, 0x8, 0x9}}, {0x8, 0x6558, 0x4, "dd4e6d49af5064f22f22bf93f403fd0106232d7359a24dcc19a54b54c82df5562da64718b964731d7e5d2569be63928e31c025dc8500ee76d0fb928c9ecc8add2f26d48944509abb18ac8af09da69b02d38ac6724625d3b257e9e41245130189f9ce9b4ecf6db8fa892fe6bf062df3eb663870c3976c3f99f8bc0a91b34628b4cddb52be4298708afedf9a490b163aa5ec5938afab6439d285b33f54c6f98575f4de583383ad5af5af986cebdfc8992544a25b41e2541ddc5b74f133a89762fe63f65964e00fba2ea20b7d174eb13cc230b49d2893d9504e595bc827fda5ebd07e1197b9b5f870c1b9912c37b654e3c96f025fc2ef81db93"}}}}}}}, &(0x7f0000000000)={0x0, 0x4, [0x3b1, 0xfe2, 0x14c, 0x877]}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/04/29 04:39:51 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/04/29 04:39:51 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000180)={0x4, 0x70, 0x6, 0x1, 0xe6bf, 0x10001, 0x0, 0x200, 0x1080, 0xf, 0x81, 0x8, 0x1, 0xda6a, 0x4, 0x81b5, 0xa7c1, 0x2a5b, 0x7ff, 0x13c6, 0x20, 0x3, 0x3, 0x767, 0x0, 0x8, 0x8, 0xa9c, 0x7, 0x401, 0x6, 0x401, 0x4, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4, @perf_config_ext={0x8001, 0x3ff}, 0x1000, 0x3f, 0x100000001, 0x2, 0x2a, 0x6, 0x94}) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1, 0x1, &(0x7f0000000040)={0xffffffffffff6681}, 0xffffffffffffff50) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0xa0, "3b5c75d943d6216db94d25928e54afdf640729e396a632b839823e465a1ca80e09799ce1a61124eb88bdaf707c6cc567f738891011da2062a77b9fb5c2f345dbfe99aa5f6550aa0d44d39669c75350f7be46b54694edb4311221e9c481c4d6c61e39cf231047c23fd39faf4bd05354e2d789956d059cf8b1f19c9a8a4f3c5d2bd341514714a3715f0f615c96409c9a05e0983073d8d05ab1e63456211b649e0b"}, &(0x7f0000000000)=0xa8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000004c0)=0x0) perf_event_open(&(0x7f0000000440)={0x5, 0x70, 0x1f, 0x4, 0x19, 0x100000001, 0x0, 0x1, 0x10000, 0x8, 0x4, 0x7fff, 0x8001, 0x5, 0x2, 0xd0, 0x2, 0x4, 0x9, 0xbf59, 0x7, 0xe3e8, 0x10000, 0x8, 0x101, 0x0, 0x7, 0xe9, 0x6, 0x7ef, 0x54, 0xfff, 0x9, 0x3, 0x5, 0x7fffffff, 0x0, 0x401, 0x0, 0xbd7, 0x0, @perf_config_ext={0xfffffffffffffffe, 0x9}, 0x8280, 0x9, 0x8, 0x6, 0x0, 0x9}, r2, 0x10, r0, 0x9) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000003c0)={r1, 0x6, 0x10, 0x1ff, 0x10001}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x1, 0x1f}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000200)={{0x322, 0x7}, "706f72743104000000007b0e0000000000f0ffffffffffffff0000000000000000000000000000000028aa98ea3f3af53200", 0x7d, 0x3, 0x0, 0x5, 0x1009, 0x9, 0x3d, 0x0, 0x1, 0x26}) 2018/04/29 04:39:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = msgget$private(0x0, 0x200) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000040)=""/137) r2 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfdfffffffffffffb}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xc000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r4, 0x22, 0x70bd26, 0x25dfdbfd, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x4080) dup2(r3, r0) 2018/04/29 04:39:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup3(r0, r0, 0x80000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x90800, 0x0) renameat2(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180), &(0x7f00000011c0)=0x8) 2018/04/29 04:39:51 executing program 5: r0 = socket$inet6(0xa, 0x2, 0xe) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="081a89bda19f451212c87d0db4664c5e7d3c1d000000290000003b000000270202010000007efe800000000000005200000000000000"], 0x28}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000080)=""/46) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e23}}, 0x8, 0x0, 0x0, "6fbe4d6d91fea477d39826fa220528fa6fc936bef76766397155f85b917276a65295fa9b24f1baf7f2967e1f8b6d2cc0d7e4018868979b79fb513908a8f6d29f66e50523ea7710667045241c92428422"}, 0xfffffffffffffeda) 2018/04/29 04:39:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001240)='/dev/admmidi#\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0xf2, 0x100000000, 0x7f, 0x5, 0x7f, 0x2, 0x3}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800000000004, 0x4, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000400), &(0x7f00000000c0)}, 0x20) 2018/04/29 04:39:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x400300}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) [ 402.718438] sg_write: data in/out 16777180/78 bytes for SCSI command 0x0-- guessing data in; [ 402.718438] program syz-executor3 not setting count and/or reply_len properly [ 402.745006] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:51 executing program 1: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000010c0)) timer_create(0x358b03a5fbf3b428, &(0x7f0000ec5000)={0x0, 0x3e, 0x0, @thr={&(0x7f0000000000)="bd290c1559acba993f0ecf2f0db4df67453cc572e2c35018d69e35406671a8aaa949a6990ba7acced0a8198630a4429a2ed3764515187c6053fa6cefc7182a3818168989ba540cfa7a81435a3fcfb7ecc466bc625094af2f26fc1112cf1e9ca64a62bd754ee4bc3f08b163653c1a04f1dfcde43740014bcc20e3ae5200255227a78874aa80e993e28d4f5517aed710567f4195ce9862a422f0b9c39ce41f582c3ae4f4f212290d733666ee0fc6bd2d", &(0x7f00000000c0)="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"}}, &(0x7f0000044000)) 2018/04/29 04:39:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-aesni)\x00'}, 0x58) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r1, r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="e599b5bf0800000000000000fb5421130514cd27002e012a6d86566e3732408f", 0x20) 2018/04/29 04:39:51 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2}, 0x20) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x301202, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e20, 0x7fffffff, @empty, 0x1}}, 0xfffffffffffff001, 0x6, 0x8, "07d63279138f21532d019c4e1a17fcffeb9534ff9cc9fead82711b8be3c8e7079da8d9c09d539aeb9a172c6a7632618da6b0e7d6f90ac96df03080cc8e7519ad40cc43f5c80c5d29d801967a7a7ad1a4"}, 0xd8) write$tun(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x142) accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x800) [ 402.787562] sg_write: data in/out 16777180/78 bytes for SCSI command 0x0-- guessing data in; [ 402.787562] program syz-executor3 not setting count and/or reply_len properly 2018/04/29 04:39:51 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3}}]}, 0x2c}, 0x1}, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000740)=ANY=[@ANYBLOB="66696c7465720000000073f8bc0288c1ad0149b8276ab7ea00000000000000000000000000000000000000000000070000e203000900f600000000000000180100001801000088030000880300", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4c0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000580)={0x9, 0x8000, 0x81, 0x100, 0x0}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000006c0)={r2, 0xa0, &(0x7f0000000600)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e24, 0xffffffffffff0001, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e21, 0xffffffffffffb072, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000700)=0x10) 2018/04/29 04:39:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x7000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xd) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xdc, 0x8200) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000080)='/dev/kvm\x00') syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/29 04:39:51 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x40101) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x40000) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0xc0189436, &(0x7f000023efa8)={0x2, 0x0, 0x2, 0x8000}) 2018/04/29 04:39:51 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xa4, "7ca2fd51c55a24d0c5d86a0f5134e891d2536f1666eed514e829d5cc3dd07f82f78627da3eea94e823e177af24165e9615226800347af261e0034924a024d63e34f30c0f14cb0533a629c587e38199ddea5ad856a74b93c8952e8bcb772839777a6998ebef3349712dc5bc547040a3fee7a54450f02a617fe9c11972760eda214754a047e4d3405b1b1cc2b7ed1d6001bbf23680ab063a03688817227ce25ef71b342870"}, &(0x7f0000000000)=0xac) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x2388}, 0x8) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000000100)={0x0, 0x10000}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x200202, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000280)) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000100), 0x8f, &(0x7f0000f4def0)}, 0x0) 2018/04/29 04:39:51 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000000040)=""/54, 0x36) getdents64(r0, &(0x7f0000000140)=""/44, 0xfffffe00) [ 402.921443] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 402.957675] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:51 executing program 6: r0 = request_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='\x00', 0xfffffffffffffff9) keyctl$invalidate(0x15, r0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000fff)=0xfffffffffffff7b1, 0x8) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140)={@dev, @loopback, 0x0}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, 0x0, 0x7fffffff, 0x7, 0x0, 0x0, 0x20000, r3}) syz_mount_image$iso9660(&(0x7f0000000280)='iso9660\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x5, &(0x7f0000000500)=[{&(0x7f0000000300)="7bb9060ec6be0be20a", 0x9, 0x4}, {&(0x7f0000000340), 0x0, 0x1ff}, {&(0x7f0000000380)="0a0bc3c7f43159d01593a276a7b9089b2d441891018794bd598ed4eaa065a7e436c1ffc7b11b546c815bfcdb35207eb39fc7b05351aade8dbb6280a1a031f8f5bf8e", 0x42, 0x1}, {&(0x7f0000000400)="e8954eeb6e854c88d5dee9efc174471a92d58e3ec3d37016478ddb6240e48f47f96e2162bc5a8a420e4f1da44670eaba58e28eded7efe57ffbe8e7d585b267d5738be20f668c58c12c3183d1af2c246ddfebd7230db7bfe4f314a330dcd4bb7bf22e038184e8421afa6eeeb3759baee4b1015c62d0fd60c039d7d1b7442eba13a23352c342feb27e8a66a837f2f091b8d9c8231670072b7f7e89a55a8e0211811a1901da888f4779603ac3fdfa50a8eb01b67b1eabf34ab56a6ce44965d1dc43c6f8bd8a70ed3aab1a5334fe8a991c5d09", 0xd1, 0x800}, {&(0x7f0000001040)="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", 0x1000, 0xfff}], 0x2000000, &(0x7f0000000580)=ANY=[@ANYBLOB='overriderociperm,\x00']) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000240)={0x303, 0x33}, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000000)=0x40, 0x8) [ 403.009480] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/04/29 04:39:51 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x7, {{0xa, 0x4e21, 0x47c, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x88) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'bond_slave_0\x00', &(0x7f00000013c0)=ANY=[@ANYBLOB="15"]}) getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)=""/50, 0x32) 2018/04/29 04:39:52 executing program 2: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b0e000)) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$unlink(0x9, r4, r3) r5 = gettid() r6 = socket$bt_rfcomm(0x1f, 0x3, 0x3) get_robust_list(r5, &(0x7f00000000c0)=&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)}}, &(0x7f0000000100)=0x18) getsockname(r6, &(0x7f0000000140)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f00000001c0)=0x80) 2018/04/29 04:39:52 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100)=0xa068, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x8000, 0x3ff, 0x8, 0x3, 0x3, 0x0, 0x5, 0x8000, 0x2, 0x2, 0x2}, 0xb) r1 = dup(r0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@dev={0xfe, 0x80, [], 0x10}, @dev={0xfe, 0x80, [], 0xa}, @empty, 0x0, 0x3, 0xfffffffffffffff8, 0x400, 0x3, 0x4000000, r2}) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) write$eventfd(r1, &(0x7f0000000040), 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @rand_addr}}}}, &(0x7f0000000140)=0xb0) 2018/04/29 04:39:52 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x1fc, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), 0x4) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000001540)=""/165) r2 = gettid() perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x9000, 0x7, 0x0, 0x1, 0x0, 0x3, 0x46602, 0x5, 0x7, 0xffff, 0x1, 0x80000000000000, 0xffd, 0x4, 0x10802, 0x7f, 0x2, 0x3, 0xfffffffffffff258, 0x2, 0x80000001, 0x5a, 0x6, 0xc7, 0xfffffffffffffff6, 0x0, 0x80000001, 0x4, 0xffffffff, 0x101, 0xfffffffffffffffd, 0x1, 0x80000000, 0x80000000005, 0x6f, 0x4, 0x0, 0x5, 0x0, @perf_bp={&(0x7f00000000c0), 0x4}, 0x4000, 0x21f9d3f8, 0x0, 0x7, 0x7, 0x9567, 0x8}, r2, 0x3, r0, 0x8) accept4$unix(r1, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000001c0)=0x4) 2018/04/29 04:39:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000000c0)=0x8, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20040000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/29 04:39:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f00000002c0)=[{0x6, 0xffffffffffffffff, 0xf46, 0x6}]}, 0x10) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r2, r3) sendto$inet6(r1, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)='h', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000640)=""/199, 0xc7}], 0x1) sendto$inet6(r1, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)=0xffffffff) close(r1) r4 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80000) getpeername$ipx(r4, &(0x7f0000000200), &(0x7f0000000280)=0x10) 2018/04/29 04:39:52 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000000000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x10000000006, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/04/29 04:39:52 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x8000, 0x7fffffff}, &(0x7f0000000100)=0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r1, &(0x7f0000000240)=@can={0x1d, r3}, 0x80) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x1e, 0xe5a, 0x2, 0x7fffffff, 0x2}, 0x98) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000400)=[{0x2d}, {0x16}]}, 0x10) accept4$llc(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x10, 0x800) sendmsg$nl_route(r0, &(0x7f0000003c40)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000003c00)={&(0x7f0000000540)=@newlink={0x20, 0x10, 0x1}, 0x20}, 0x1}, 0x0) 2018/04/29 04:39:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x4c00}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:52 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0x101, 0x8}, 0x6}, 0x10) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xffffffffffffffff, 0x533, 0x5}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/29 04:39:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x9effffff00000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001e00)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r3}) r4 = dup3(r0, r1, 0x0) inotify_add_watch(r4, &(0x7f0000000040)='./file0\x00', 0x2000000) r5 = request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='/dev/kvm\x00', 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r5, 0x9) mkdir(&(0x7f0000000140)='./file1\x00', 0x2) 2018/04/29 04:39:52 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000008b80)=[{{0x0, 0x0, &(0x7f00000078c0)=[{&(0x7f00000067c0)="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", 0xc01}], 0x1, &(0x7f0000007980)}}], 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000007c40)=[{&(0x7f0000006700)=@abs, 0x6e, &(0x7f0000007500)=[{&(0x7f0000007480)="c71f3c5bf477ba33091e80f8107ebc9d0c8039973a0824403e48dd8213f8f516162be7383cd5216e3fb6e95d4ea67612b502", 0x32}], 0x1, &(0x7f0000007b80)}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x3c9, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f00000073c0), 0x346}}], 0x2, 0x0) sendmmsg(r0, &(0x7f0000000300)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="61916bb6066da07626de6f92d83263e9e19da75ade85ebd196133e465c1b92f4196a946bc086d2cf1165fc3afa653d1eeba41ef0c6267edf49bbabe8273f52fd52e638e4879ce4912cee6f0a31bbdd9657336229c79cb2c0c03d6180", 0x5c}], 0x1, &(0x7f0000000140)=[{0x18, 0x114, 0x5, "35ff"}, {0x100, 0x103, 0x9, "fbd8b2d3d0c3ad1d998d6ac04a6980704763ea990b3eb4c76f798dde308330f9ffc6aea3e2f01b6451c85b739c4560e38e0014a88f9a82562a394ce99d4ae0bea45610eff902e74024302301198816839b6d5333295e751c81488eaa343c8c4d19acd80276b414c4c9a7ece69abfd3a72153c5ffa76a89571c8bb8499475863101396f0a9bbb21d6f8c58221e420c03b435df208cd84d6700bf83c82c8b7672f1ac3e2759a3090f2f31781eb850d8c455778dbb894366d65d84eb7b02964a91fbdd26e3b26eec49b4a6dcaa6801aa4ba1b95cc8b81254ca9414ee0da5bbd04d5ea185ef4418577f43e8fe5c4e84c"}, {0x88, 0x13b, 0x0, "ff7b12f950b9583e458630d4017b85169cf53ab69e729d21ddc24f397814b0e97cf9982f55bd40740db8135b016119366ccd42abbe46572d1a10ed2cb3b122ca7088724c3ee022f6a9d71c0ec42c4c271a0e78d427bd268d7553df833969d02c624f90ef31fc1dfbd36513e933258a057aa8a4"}, {0x10, 0x3b, 0x80000001}], 0x1b0, 0x40000}, 0x4}], 0x1, 0x80) [ 404.002308] sd 0:0:1:0: [sg0] tag#4105 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 404.011138] sd 0:0:1:0: [sg0] tag#4105 CDB: Test Unit Ready [ 404.016952] sd 0:0:1:0: [sg0] tag#4105 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 404.026152] sd 0:0:1:0: [sg0] tag#4105 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 404.035107] sd 0:0:1:0: [sg0] tag#4105 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 404.044037] sd 0:0:1:0: [sg0] tag#4105 CDB[30]: 00 00 00 2018/04/29 04:39:52 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000080)={@mcast2, 0x0}, &(0x7f00000000c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e24, 0x0, 0x4e23, 0x3, 0xa, 0x80, 0xa0, 0x7b, r1, r2}, {0x80, 0xffffffffffffffc0, 0x0, 0x4, 0xc000000000000000, 0x508, 0x8}, {0x9, 0x3ff, 0x1, 0x6}, 0x0, 0x6e6bc0, 0x3, 0x1, 0x2, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d2, 0x3b}, 0xa, @in=@multicast1=0xe0000001, 0x3504, 0x0, 0x2, 0x1ff, 0x0, 0x8, 0x5}}, 0xe8) sendto$inet(r0, &(0x7f0000000000)="01", 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000034f6b)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0xb8) 2018/04/29 04:39:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x100000000000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:53 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='wchan\x00') ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r3, r2, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/29 04:39:53 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) r1 = getpid() getpgrp(r1) ioctl$TCSBRK(r0, 0x5409, 0x101) fallocate(r0, 0x11, 0x0, 0x8000000) 2018/04/29 04:39:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1f) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1000000000006, 0x1) fcntl$dupfd(r0, 0x0, r0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x20000) 2018/04/29 04:39:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0xfffffff0}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:53 executing program 7: r0 = memfd_create(&(0x7f0000002901)='\x00', 0x0) write(r0, &(0x7f0000000100)="16", 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20000000000011, r0, 0x0) read(r0, &(0x7f0000000180)=""/188, 0xbc) keyctl$dh_compute(0x17, &(0x7f0000000140), &(0x7f0000000380)=""/209, 0xd1, &(0x7f0000000080)={&(0x7f0000000040)={'ghash\x00'}, &(0x7f00000004c0)}) 2018/04/29 04:39:53 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100, 0x0, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x8, 0x0, 0xfffffffffffffffe, 0x1, 0x8001}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40000, 0x0) recvfrom$llc(r3, &(0x7f00000000c0)=""/89, 0x59, 0x40002020, &(0x7f0000000140)={0x1a, 0x31b, 0x1ff, 0x5, 0x5, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000000180)) 2018/04/29 04:39:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x39d) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0xe0002) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x2) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x0, 0x0, 0xfd69) 2018/04/29 04:39:53 executing program 4: r0 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x0) keyctl$describe(0x6, r0, &(0x7f00000001c0)=""/56, 0x38) r1 = getpid() ptrace$cont(0x19, r1, 0x3ff, 0x2) [ 405.032447] validate_nla: 3 callbacks suppressed [ 405.032458] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:53 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFCONF(0xffffffffffffff9c, 0x8910, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'\x00', @ifru_addrs=@l2={0x1f}}}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x40, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000000c0)=[{0x10, 0x0, 0x9}, {0x10}, {0x10}], 0x30}, 0x0) 2018/04/29 04:39:53 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x3c}, [], {0x95}}, &(0x7f00000002c0)='syzkaller\x00', 0x6, 0x99, &(0x7f0000000200)=""/153}, 0x48) r0 = open(&(0x7f0000000040)='./file0\x00', 0x481, 0x10) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000080)={0x3}) 2018/04/29 04:39:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x200000000000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:53 executing program 6: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000000c0)=[{&(0x7f0000000bc0)=@abs, 0x6e, &(0x7f0000000e40), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYBLOB="c26b00fddd9c49e54632ff95ff6ef5e2b6ecb741090000009ac0e068ad7d0e0b"], 0x30}], 0x1, 0x0) 2018/04/29 04:39:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f0000000140)=@known='security.capability\x00', &(0x7f0000000080)='md5sum\x00', 0x7, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) pipe2(&(0x7f0000000000), 0x84000) 2018/04/29 04:39:54 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="050000001d000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800120003000000000000000000000006000000000000000000000000000000ac141400400000000000000000000000ff010000000000000000000000e1000105001a007f000001000000000000000000000000fe80000000000000000000000000000000000000070019000000000002004e20ffffffff00000000000000000a004e2000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000"], 0xe8}, 0x1}, 0x0) close(r0) r1 = accept4(r0, &(0x7f0000001440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000014c0)=0x80, 0x80800) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000001500)={'icmp6\x00'}, &(0x7f0000001540)=0x1e) 2018/04/29 04:39:54 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1, 0x8000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x19, &(0x7f0000000040), &(0x7f0000000080), 0x8, &(0x7f0000000140)) sched_setaffinity(r1, 0x8, &(0x7f0000000500)=0x3e85) bind$inet(0xffffffffffffffff, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) clock_gettime(0xffffffffffffffff, &(0x7f0000000040)) r2 = getpid() r3 = syz_open_procfs(r1, &(0x7f0000000640)='net/nfsfs\x00') ptrace$poke(0xffffffffffffffff, r2, &(0x7f00000001c0), 0x5) mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file1/file0\x00', &(0x7f0000000280)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a0521") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) listen$netrom(r3, 0x20) r4 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e33326cb16a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r4) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r5 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, 0xffffffffffffffff) 2018/04/29 04:39:54 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000000640)) write$binfmt_aout(r0, &(0x7f0000000680)={{0x1cf, 0xfffffffffffffff9, 0x200, 0x85, 0x213, 0x0, 0x33c, 0x80000}, "aae8fbf99ed2c212f10e9520a6e37ef811ddc7457d67a6451a5468f03549fcd26573f6455496e2729b5ed0fd911209a158be6c558225222aa20d30f255a86bf0018adba8674247e7c99ed1d9f206aea14deb747d03", [[], [], [], [], [], []]}, 0x675) [ 405.244143] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:54 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0xb, &(0x7f0000003fad)=ANY=[@ANYBLOB="1800000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000018100000", @ANYRES32, @ANYBLOB="00000000000000009500000000000700"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) 2018/04/29 04:39:54 executing program 1: open$dir(&(0x7f0000000040)='./file0\x00', 0x40002, 0x40) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a}, &(0x7f00002b2000), 0x36, 0xffffffffffffffff) 2018/04/29 04:39:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x14) r0 = memfd_create(&(0x7f0000000040)='syzkaller\x00', 0x0) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000140), 0x4) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) prlimit64(r1, 0x0, &(0x7f0000000080)={0xfffffffffffffffa, 0x1}, &(0x7f00000000c0)) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) getpid() recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x80, &(0x7f00000023c0), 0x9, &(0x7f0000b30000)}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@generic={0x400, 0x6, 0xfffffffffffffff7}) dup2(r0, r3) tkill(r1, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) wait4(0x0, 0x0, 0x60000002, &(0x7f0000000200)) 2018/04/29 04:39:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x6c000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:54 executing program 7: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r2 = socket(0x1e, 0x4, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000040)={0x80000000, 0x800, 0x1, 0x2, 0x0, 0x2, 0x216, 0x18000000, 0x8, 0x400}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) write$binfmt_elf64(r2, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) writev(r2, &(0x7f0000000540)=[{&(0x7f0000000480)="ab", 0x1}], 0x1) 2018/04/29 04:39:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f00000001c0)=[@op={0x0, 0x117, 0x3, 0x1}], 0x18}], 0x492492492492649, 0x0) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf28059f08080cc3", 0x28}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000180)={0x44}, 0x1) 2018/04/29 04:39:54 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x4020002, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00009ee000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00008a0f94)=ANY=[@ANYBLOB="18000000020101000100"], 0x18}, 0x1}, 0x0) 2018/04/29 04:39:54 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f0000000200)=0x6e, 0x80800) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000240), 0x10) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x254100, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f00000002c0)={0x10000, 0x1000}) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000800}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_deladdr={0x48, 0x15, 0x108, 0x70bd28, 0x25dfdbfd, {0xa, 0x10, 0x100, 0xfd, r3}, [@IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff]}}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x2}]}, 0x48}, 0x1}, 0x0) getsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x3ffc0000000004, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000380)={0x0, 0x10000, 0x7, [0x8, 0xdb, 0xffff, 0x3e3, 0x5, 0x1, 0x8]}, &(0x7f00000003c0)=0x16) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000400)={0x1f, 0x8006, 0x7, 0x629, r6}, &(0x7f0000000440)=0x10) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x0) [ 406.095309] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 406.106646] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:54 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) socketpair(0xb, 0x7, 0x200, &(0x7f0000002f80)) recvmsg$netrom(r0, &(0x7f0000002f40)={&(0x7f00000007c0)=@full={{0x3, {"afaa103baafb35"}, 0x5}, [{"cc671598f3f5b9"}, {"51589ee323df57"}, {"40e09cbc87184c"}, {"4ee1c72c43d41c"}, {"dd3dc241ede260"}, {"0c7010731ad879"}, {"bda31c31db9481"}, {"bacc2fb7ca09e7"}]}, 0x48, &(0x7f0000001940)=[{&(0x7f0000000840)="a3cb49407e4f3dce7bef99c7cfb5dd3dd9fa487e738698bc2a9fd821388976f0880af2de8da44a1aa14de8331a41c86b3c17afb84c4ab3ed0b5a5fe9c021dd6ea6b4cfcd8f91872bf4a41db4b18b984e80b99be95f743082defa847d2227d8dbd17565539436002538a4e77fa45a09dbadd99610793eae851587bd899b1cf66837cccd59ef1f92550d55f7ef98d2b6ba090ac09045280f96f06940317ecf0512943f5d20aed7ebe0765fd238a629afc5273b80ee0adb8b91a1a71f48bd8ea4f1816009b0a891776fa5a7a09334df8520ad7262d022f30ecba6eccd39de8d4331e7caa1584a9fd93a44a9a8c09983c3e16a363b", 0xf3}, {&(0x7f0000000940)="3d1158a0ee248b0bfaa1507d9ef5c282b60ef6edd4d3b8b23b5930108926a5547eb5367af723bfddd1b4466b20e4f7a04b04b8268849408ed9de50210b6c5545ded576d6be7334ec8799619b9231335a234ff310091cb6b35e9bd9c6a3308d534ddf7284f720238e951159669349608a1bf5e9f2b4c60512db994ce441c449435830b208bfb5403c39dfad14eb9131458725887164fbabc5ce5b232858fa153fcb46742dfc4a6cd2c6d4196043c6069dd16305190e03dfe41e1346ce4b932ddabb0432dba27759a0284ee826a8e6d070483921f968c12bc3f51eebed084be56f3a8bc3a49de6937348fb6ec6c9a4d87b5e491cae011fbbd7fee0da2f1a2196fe70e42fac5d3e98f0c41dfd901546761af47336ccfb7850e34d866eb79236e9b83c3c55f63e2c719cd61bb1006ffc6786f13a3c4fc77336d42bb37c73aef400fb942be2f5e8ca3722eed0365f2e7c7dc85fb64e12dd8930d709b874f51c86d86215ef7eabda1303a7e7523fa40fe3aedd901b5a621dbfefd96cd2eb53af12bde722d71f89cad6fe8f88cb2156d62051ed8e73d2fff0f2cf8105a41bc4c4a3dd7bf87531e2d14dbbcca33c02d8f7268aa7c6f63b184ab1fcf76b1555d2fc2d257acd5342009d8c2506bcf9e5bc339f2864dbe03dd6c3221bb4aa03fbc1bcb85f0f1ece4ea8b7f25d48ba5d55b7ba613b04029099189c8d7f66290305788759e9008af53986ee329d8bdc10751a8c3bd06de9515b8e7f96e5c19f8a453811035151a68615ddec4336df873f08cfc142df7a30ace1fc96d2605122f6c823623f1e5a94bde0281c0152c4185d9b4614073e9fd4cf708c9ea864bbe5d03a6d9a9d76bbdab8573c3768942b79593612ebdf098f710bdc527e93c53f011862c8cbb5382c92c7955285dc9cc08db23e0b37a6b308ebdbfda8d30b65d76dd9ed2dc32c652fc2044a907225df571a663faef6f8fe00caec853bfe88011a677c03a5088479d786397a33386d409108c47be81c5db74070b745f7c6a29e009f09dd27807ce380948ee9fc8b035e54935718e652edfee735a73fb2a462b72ba3de85aeb2d0a0064b76bd95630860463a4263493e8df7ba64900e488ace17bb9e23dec1adba168b721b2dfe05d8360e0f87b0ed1fe273998bc7807d9f17072bfd732c101aa6b21a06f3517fe32a45a94d90bd92c73bba7da3b16be148d8d850a5f38cb567ab05af84037bcdca369829d9e2614fb411b86a2e108552b4874ce2b1e811c849d59746cbc6021b7ff02f9b5ab218d1c4323c2966cf165cc6bbb1c8740926ed0038a24734ced1e6720a2d54a8a3381ba940f5c4e611172719a3fde8108f5c5c35cf5a14ef4998604e022fe86ca7201389b7610af3e09c98f22746ac64f3172bfbd944da1890400fcec43227ccc160b447d26a71f4668ddaef5b8564f9af1bdd8a3069f65d678a1100602e5a68a6b67cd53c7767fc868e074760ffcb5b901560766408c50da690abd5b0d4d3b584e01260d51ff16caff1f020208de1120b496ca67ff19267d9703770fc5fc188532ae77156abb4aa9f0ced0d63906fac520944ebb03c4572dd385914e663b5611a0d19f13818ef01df91fb63b0f738b31e1b725305635ef144ee7196eb66d421b9b7d20b284fc7f2adc398eddf42519223d57b10e38dd1e647f8335d187fc9250f503bf53fd77716a45a6f8ed7c51324e311d2b81ffbcf7c3e4e4e90aece764246a1483c3e5ecb20cc9c17f314423100ce6fecc9c2e4f4d1893321758fe8d45fa2ff4fd2afe230b61538131b339c9f00b9ee23e0ac022c753ef600ffcfb2a0ca395d12d5893133e3e2a28999017a96d76c4bbf014e14fda177bac77487f20890d77932bd2ea5797c539e564e74b174dd93ac608e4356b38055ac7df47f7520382af29c5aa4662639a78c159a282803a00e02dcb7125cf62a673570f56daacbb20f9c47d2e36ba0d58026c2272ba202d940dbbad307c38a0a2edd96d49abf07bf630c3b54c69eee2671c28d889d1663474dcad178bd4356bb432da7c332888fe24fb59cb6cb6031835129400b366824bdb2c5b7e6faef5b7a927125a627009ff68532c5e4718a2ae0019002d5dc90805e530eea1dd484299122e71b0723b09de3199f331e05eb4bc3e8e6f9dd26575cde8590ff8774f616fe87fcab1e4987444338d49864d671e93e8d6510a3fcb8c32f279693e12f9e207d7b43f18bc9eae63df87fd577635807de3d0facefbb3357fca703740b0109bd09bd636c1b809b7d363d48f333f8b54b1a0d2f9cd979e36fd054087cccc39bc48ec3b98c75c88390a9568bd7192e7a597db96e7dd1f539065bc76f13acdba87947662cfb73fcff5887b9523c90f2f9303afc1efeb7617bd11309cfb2ba465906c897a9328ae85f9fb771353c282472edf6c8313a0a53a235e2eb94a14df210d30ebbab3d276febca3fcacbb6f0feeaf03b0c8dd5d69e5fb3be12f886ca47cf7c6ece7227ee3cb0b13a16261a136d9b77d755bbd4fb4a7542c0b894af17acd7d292bb1b44115df07d6b2ec0853e5feb0dba59f78a82e35cac27540b8db860a5ed278cdbf5be7273fa09d06fd2d140fbbeed1a923605cefaebb5ade449975b572a90115e843cd78f93f9fbf7d523ee31bfd342d17ea0b8209b36246129a035252b89110d2f6b8c19aea82d67dd06fdf67ea6304c538ef05f5afdf5168d252d2c1bd03780e305c3fdc9ddd4f92d41515525cce5bc7b6f2471ddeb331ae080e7a67986e77a127d2c82b4fc05a52956216d92ae54ac445ab2eb00aeb94eec4e841b9c552c3926a8b51f54457e336784b992e654357ed269c971c40a1b859fbeb489f41e18a3616f95a61f16ca4d4c4d6935f5ee305cfac504a0f8ff04e79ed857c357bb04fc7e0784d9579275554b7b77dd5a23bcfc277a7a82ad2f31e6a6802eba66a02c7e9db1828253315a19effe438b85efb88fb1d24ef3d24e18bb8ca6566a8de0d4369a5ab56bde0455e0034e82a61b12760a3cab93336e188afa7e4a1a053047cfedefc728fc64d40bbcc6ff121e63b8ef21b12c234f48d53fc0480da41e74faea21d81d78d79d537cca8df07e340a58e0e4709f391af971e049052e4b0f5ee22f52d8fb0ba1a71a33274dd93633c187b583538c609b5208048272ecf1e5fb5667e1220cde4394573990671ac9de9856c4aa0a1be1bb7a1cb491df432c32da4c8030f1cf6921f97d5c581592b7e4c4f13d175ac3eb66b928e67d0793a66ffe8d9863e6e225a45769344110c34a44ba20ec3e07d2a9babb422617a33e8b4bec16cef923966544c177fae7d6a56a1ef5732d01543c1136406629e1e436cebffa5362df7ded83ff2de87432cffa42ce41e29ca932e4d0f82b969905f7af265439d72dba1b999c119f9cd80f39de3527c0893f5a70d324d424b9e0987426a40046ef93e5df24a01e59194511928808620c8e8d2127a617638c4a37c561e948a8c51bb76520472fcc14f468b66cf4600be2a1b3adf3901ca7d8cb7c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0x1000}], 0x2, &(0x7f0000001980)=[{0x110, 0x112, 0x7ff, "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"}, {0xc0, 0x10e, 0x200, "702b2e80057fe49c1dc9343c6aac0bfa29bafc3afb291d224cb490b6d10c270e6e1739c096c4ba8db04b7858c0ff336de7d4e8a80c2de35e60ad9d03423fe3ddb1b61fab4fa3092610f08789b1c73367fb986f2a1d6e07a482e6b3352f1d8a17f241282ef016941bb89ac2dbebeac84eea110c7655e979bb448a5aec0a06293161842a4c8bd18f74f3955d8cc5c2b16e3b4bb09c120565f0776411abcc859466c2b7baeb8337864a50"}, {0x58, 0x10b, 0x80000000, "dae8d7ffdc10a4c653af8b13d85a93ae92302af07c39b5eb9328e3776758ddfc5bbb1cda4c41c9e16d7e9a8ead6347a6ac054b98625e4ef6bb7a2d6e3bda9a5a3cf93194"}, {0x100, 0x1, 0x6, "cd7b33b1c43632e869d428eaf855da7d2d44534595a99c7bcaf6e1dfc912963157671efe0d28ab11e54f91247a2d5905b162a36e52650f67aae972661eb2ad6147dc56453c525d909dcf79143cf21228cb736fa888ba55c9daa0e8a4dc0365337920fbac3a2c09403b7ba3c104d8b4ce3295af861b8476b44c6e32169b81b142942c90cc3467256f2c3fbd916e9fde545744f3cca8ef8b33f9c392bbacf02713c1c7cd06e0bd0459c65ad3f63904863f9cca199c4342e1bb351a2fcc19e1157e801c8ec0e76e73abaa6f53df797d888b93acb3d5c7a6c8363d066fb9230f2c3960464688b1080f5874224e227e30"}, {0x38, 0x10b, 0xffffffffffffffff, "b225527830c28d0641468059657e94da053f191c0fd5471a374645a083808b41b73e3fb3daeeba20"}, {0xe0, 0x13f, 0x3f, "d256e0a9bbf279a6796f074717909b7195e8a43196791e1e48111f1bcbee720fb512e4216448e5633d574b79ef8d24d81ffd170b94afd72d1f2fb41b25c95d78bed1f24dafe91347cc07f32b7341a834c22ca42e314a0869852a3c38beb093c8d30d3081fd754c519473039396d5cfff7bba83745aef13ecc082ece53b0e8440ea0cfc8af18050f7c767cbba30315efa7b7d1006199468cb278af6717739a3b3fd06977a5908abdf0db5df3884643b9a5e94c9cb316a914b78eafd584ceea17f736920efd4b6e4f23c18"}, {0x80, 0x18f, 0xffff, "30645aa47fcb92c8a823aea2aee5d876cb73fcc5f7a3d16897525512fddc58a5c30f05150d540d55aa59953fcc275474188a5329204d9c23e861b48014ca43404824ce34762cf8b36ee40decc345d1e001205b78893acf1ab923639082aa900e98299fa315dff6d5a7"}, {0x1010, 0x1, 0x6, "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{0xc8, 0x109, 0x1ff, "70b2185caef8515ada742a24211d423050d06ef468f69301f1be499c804b20fcf47d159ab0611e1fc6092c390cb724f0e7ac375b10d558ed4ca29c6bbce95e16b4325fe597b0d745badd4b5815b87fb89ac6da566955e9f56b3a92ede15c333b4c8dbfe325640921d6e4f7b862553fdc716a276ea4df6df236777bb1b0bc2cc2abf8e26c828aca27014c7679889771cfe53bc365af64f7478dd95502bffd3245d353cddcef3c86b74e602d27bcf19de58e77"}], 0x1598}, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x6, &(0x7f0000000480)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000980600009804000098040000980400000000000088030000c8050000c8050000c8050000c8050000c805000006000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e5054000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000002000000000000000000000000181a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001001400100000000000000000000000000000000000000000000000048006862680000000000000000000000000000000000000000000000000000000100000002010000070004000010f8008b0001010180020002000700070001800500000000000a003000434f4e4e4d41524b0000000000000000000000000000000000000000000107000000790300000600000003000000fe8000000000000000000000000000aa00000000000000000000000000000000000000ffffffffff000000ffffffff00ffffff00ffffffffffffff00ffffffff67726530000000000000000000000000726f7365300000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000009f00020240000000000000000000000000000000f00038010000000000000000000000000000000000000000000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000004800534e505400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffe0000001220508000000000000000000000000000000ffffac14141efe8000000000000000000000000000aaffffffff000000ffffffffffffffff00000000ff00000000ffffffff000000006e7230000000000000000000000000006272696467655f736c6176655f300000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000003b00000404000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e50540000000000000000000000000000000000000000000000000000ff020000000000000000000000000001e00000020000000000000000000000003201060000000000fe800000000000000000000000000021ff010000000000000000000000000001ff000000ff000000ffffffff000000ffff00000000000000ff0000ffffffffff7465716c30000000000000000000000064756d6d793000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000ff00b60410000000000000000000000000000000f000300100000000000000000000000000000000000000000000000028006d68000000000000000000000000000000000000000000000000000000007d0701000000000040005450524f58590000000000000000000000000000000000000000000000010400000002000000e00000020000000000000000000000004e220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3) 2018/04/29 04:39:54 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000580)=[{&(0x7f00000002c0)=""/123, 0x7b}, {&(0x7f0000000340)=""/69, 0x45}, {&(0x7f00000003c0)=""/181, 0xb5}, {&(0x7f0000000480)=""/11, 0xb}, {&(0x7f00000004c0)=""/185, 0xb9}], 0x5, 0x0, 0x0, 0x2}, 0x2) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000000640)=0x80, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="b334dac90bfb44fc78434aa1e8dc8c3d28de47a0be1d8ba55e07d75aa0a25c2a3d26cba543cd50a8789b37328b5e84d48c777c5ae266d895cb55efe5c917072c025eda57ed5a59c0d535a0c94b0f9e4839b8548189bfbb5d233dccb879286afd6710c5c59344cea7336f548c38f76403f824973e057db69a05f72106e0d2c8e29d7e37ccfe83e2b9b012089b2456d03d1d0f1ee8", 0x94, r2) 2018/04/29 04:39:54 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) r2 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x8}, 0x8) ioctl(r2, 0x4000000000001276, &(0x7f0000000040)) msgget(0x3, 0x11) r4 = add_key(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="58c042008d17530e2b3668f1c47a25f60ff15c84e09f3cc672ec7adeb43f5ea5a86752e29f4dd1f788ef34f2c8b98c8d72fc272124e11cc155caf382d4dd90f4bf5b60bf5e99574c865045382c17d145167ed835097bd6c6941b00d671326eb533351d521fb677c3a17c4926d539476370973aa2f64a98c9699e34b3b921cd2e9cc165f85b757fce90", 0x89, 0xfffffffffffffff8) keyctl$invalidate(0x15, r4) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000cd6ff8), 0x8, 0x0) r6 = semget$private(0x0, 0x40004, 0xa3) semop(r6, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x4, 0x7f, 0x1800}, {0x4, 0x8000, 0x800}, {0x4, 0x2, 0x1000}], 0x4) readv(r5, &(0x7f000006eff0), 0x0) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000a9bff8), 0x8, 0x0) signalfd(r7, &(0x7f0000518ff8), 0x8) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000008, 0x10, r1, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000340), &(0x7f00000005c0)=0xffffffffffffffa4, 0x800000) userfaultfd(0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r3, @in6={{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x1, 0x2, 0x3, 0x7b7, 0x58}, &(0x7f0000000300)=0x98) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f00000006c0)=ANY=[@ANYBLOB="ff0300000000000001010001010862922611d4701fbe01609600c91000000000000000000001cc22fb4833f68cb0a9c75e373560a4d7deecf62beeb80b757427053bb8f0249672dbae3ee161288b000000000000"], 0x1) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1202080}, 0xc, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x1}, 0x40) 2018/04/29 04:39:55 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000580)='/dev/admmidi#\x00', 0x96, 0x4000) fdatasync(r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) inotify_init1(0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000500)=@full, &(0x7f0000000040)=0x48, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f00000005c0)) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x2]}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000100)={"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"}) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000000)={0xffffffffffffffff}) fchmod(r3, 0x3b) [ 406.242210] program syz-executor5 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 406.269623] QAT: Invalid ioctl 2018/04/29 04:39:55 executing program 1: r0 = socket(0x1, 0x800, 0x2) sendmsg(r0, &(0x7f00000002c0)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00000001c0), 0x225, &(0x7f000016cf61), 0x1d2}, 0x0) ioctl$TIOCCONS(r0, 0x541d) 2018/04/29 04:39:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0xb8f}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) [ 406.285853] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 406.301340] QAT: Invalid ioctl 2018/04/29 04:39:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000005c0)=[{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000a80)="cc4dcfb3d686f34fe1beb819ac8ae678", 0x22f}], 0x1, &(0x7f0000000600)}], 0x0, 0x0) recvmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000140)=""/94, 0x1d1}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f00000001c0)=""/239, 0xfffffcbe}}], 0x363, 0x0, 0x0) r2 = accept4(r0, &(0x7f00000002c0)=@ll, &(0x7f0000000340)=0x80, 0x80000) getpeername$inet6(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000440)=0x1c) [ 406.336728] program syz-executor5 is using a deprecated SCSI ioctl, please convert it to SG_IO 2018/04/29 04:39:55 executing program 7: 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, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000000240)=@alg, &(0x7f0000db4ffc)=0x80, 0x0) shutdown(r0, 0x1) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000000)=0x3ff, 0x4) sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) [ 406.379944] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 406.391530] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/04/29 04:39:56 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x2000, 0x0) openat(r0, &(0x7f0000000280)='./file1\x00', 0x80, 0x4) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0xee5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000340)={'syzkaller0\x00', 0xb}) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x3) r4 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1000, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000000180)={r5}) renameat2(r2, &(0x7f0000000040)='./file0\x00', r4, &(0x7f00000000c0)='./file0\x00', 0x2) open$dir(&(0x7f0000000100)='./file0/file0\x00', 0x1, 0x20) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000002c0)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xa, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) r6 = semget(0x1, 0x0, 0x1) semctl$IPC_RMID(r6, 0x0, 0x0) dup2(r1, r3) 2018/04/29 04:39:56 executing program 5: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x2, 0x4, 0xffffffff, 0xb0df, r1}) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2000, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000100)=0x8) 2018/04/29 04:39:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0xfcffffff00000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x80000, 0x0) r2 = accept4$inet(r1, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10, 0x80804) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(chacha20-generic,rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200), 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/29 04:39:56 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6f52, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x80}, 0x0, 0xe, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0x10) 2018/04/29 04:39:56 executing program 7: r0 = syz_open_pts(0xffffffffffffffff, 0xa080) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000240)="40c71dfe3a2fc72194bf7e10c8d25876ecfe85166dfe583601010000000000005b858cf74521b1f3048a135ca522e995c5c8079da7e3603c7f4c8194dc88968cb4f961191158e0cb19759a0cfaacfb677f96d42e7089ce4f26d525b1944cd11d788ef8fc543a6cbc66d71b54272db33ca4085dd21e9f2d235d5cb42d194b1494a9c09e158916539760fd34ee005c641c063012eb46a19dd0bc9bc984bc3e149215b8befbd8ce8d8e732415ac4a451db1a553f902bc579062955a5118f2cdc1dd02da56b85ecb030162fae2c377117c03ab88e44d000109baae4a83c61c707a") clone(0x0, &(0x7f0000a43000), &(0x7f00004c4000), &(0x7f000052c15e), &(0x7f0000a07000)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000000c0)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) ioctl$KDADDIO(r2, 0x4b34, 0xcc2d) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='#}bdev\x00') pread64(r2, &(0x7f0000000080)=""/26, 0x1a, 0x0) 2018/04/29 04:39:56 executing program 2: r0 = memfd_create(&(0x7f0000000040)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) read(r0, &(0x7f0000c6bf5d)=""/163, 0xa3) 2018/04/29 04:39:56 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000b80)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r2, r3, 0x4, r0, r0) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000440), &(0x7f0000000480)=0x40) r4 = accept4$inet6(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000500)=0x1c, 0x0) sendmsg(r4, &(0x7f0000000b40)={&(0x7f0000000540)=@pppoe={0x18, 0x0, {0x0, @random="fd7b0420a629", 'team0\x00'}}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000005c0)="b06f94fdd9210fe7741a29863de3178116c9", 0x12}, {&(0x7f0000000600)="999585e86dfa3a001b3a63daeac1b508cebf092d482ac158f5c5f629fbe177e2abe55bc5d639d17ce9606c8a92d83a7b914bf60c416f101db7bc779ce5ae5fddce14e92758c215dd8c2d4bf50201f3b8d7def0eeff46780d371d8407d6eabd663a577a0d45499d50bc9041bc97199cd96870d38dde9fdad38209eb6e2f7449fb2041cfa4bddc10d7603cf8005b5bbb0202c5685d6532de02febefe1ff53d68decaac11b5f20ababa705f6ca3622e4755b62a29eae452e083d1605113098e4b156d396a16dd57", 0xc6}, {&(0x7f0000000700)="19dded169f54ec56372ad39d8b8403f723703a6f617b0afa71a1a29545d6354a4d627d236a7aa1cc8ecc0b708f6119d29630ff1c0ae23bd59d1adc1b13ad63cd0b8a039f4db374086792b33e48bf195581a1a703eff52f3e08e5f2742896be0b86e22b350bbcb365cd8f30c77290e696e2cfd924caace8ec881afd21b4ed19738ef8c06cf74bdd6df17bf8b896123e31debd84935c17adbee99561a08c", 0x9d}, {&(0x7f00000007c0)="53662fa954cd5969b6f3845e2c517c7f8d4bda8bbb9b22a4082978b920c23575d7552952f5516a450c20ee76c0f4c2ff2ed221566920c0c3838d02ef99ed49942f49351466e5d551e51aed5d7230624f9ad71698ef291a2eb7f3c91667e4b48bc4cd1bb9872910a27dd046f113808af2bfb298a06ce7477e5b1749fc3ee65ff8f67e1a2d005dd6adcb1cf34a3c213a8a3f46b021ad831aed7a054d4edd66511906ad9b5f6c20cbaf2d5be0b6d90b940489cd04c956d1b0b41e31fee334d9b7", 0xbf}, {&(0x7f0000000880)="130ea42bf2b43e60f7bd994e72fc35a0ad0f96b972936955d2cb0a34e818ba5414dbe28a935fa9c20e9701713bdd745757a579d6363b127703766365b3d1135a6c42986f5412207b7df3c2a9ca4e7eb5185c58a536443b159c4f49356522f868edb8651d94d59e36", 0x68}, {&(0x7f0000000900)="84fa8fd3532c94cdc638a4b14713210915cf830a9f8c5b1d17586a13799a627e", 0x20}, {&(0x7f0000000940)="e06557cc4dcd3dea50a33b8b3d95fba3bccdb20c2b19d32f09c5f49728c757f407be880dceb989e8fb720cc3bfa0ebaef0916253fcaa98fbc7a34a80217fa66270c561f6b47d3a233dc5b578782da93c46dcf5fb9eb35384dbcb70a4a42e37332f46d4eb67ffaf68fa6be01c66c6f7933116311e66ba1a69abbd07eb48059c6fb9dcafefd84d7d06a6fdafaf019a53de25a74682022b330133145ff721dd3b999601ea508514f7ed6dcf3547dcebb3151f9eab7fe25a45c78aab447909b6b5ac25cc2794fb13468765835029607067ea408959049744916362eaa909a4cc16bbc54cb8db37c7dd30c97dc227505141", 0xef}], 0x7, &(0x7f0000000ac0)=ANY=[@ANYBLOB="500000000000000008010000000000008f19c2abe2c23c7e4ae0b0737018d1622fc31e7d159fb9bdfbf7210a44ba592f109c064c203b5afee6b6d46e52adce1e0fe2e719297c96dd3600000000000000"], 0x50, 0xac1af5532d4979c9}, 0x4004000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000080)={0x6, 0x4, 0xffffffff80000000}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) lchown(&(0x7f00000000c0)='./file0\x00', r5, r6) 2018/04/29 04:39:56 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x2}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) getsockname$packet(0xffffffffffffffff, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001800)=0x14) sendmsg$nl_route(r1, &(0x7f00000018c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2020000}, 0xc, &(0x7f0000001880)={&(0x7f0000001840)=@ipv4_getnetconf={0x34, 0x52, 0x300, 0x70bd26, 0x25dfdbfd, {0x2}, [@NETCONFA_FORWARDING={0x8, 0x2, 0xa82}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xfffffffffffffffc}, @NETCONFA_FORWARDING={0x8, 0x2, 0x1f}, @NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x4000) 2018/04/29 04:39:56 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3f) recvfrom$unix(r1, &(0x7f0000000080)=""/25, 0xffffffffffffff4e, 0x2000, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) shutdown(r1, 0x2) [ 407.573262] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:56 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x40}, 0x2c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)=0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffffff, 0x6, 0x1, 0x0, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x3f, 0x81, 0x40, 0xfff, 0x0, 0x1e6, 0x10020, 0x1, 0x9, 0x4, 0x1, 0xffffffffffffffff, 0x0, 0x9, 0x2, 0x9, 0x3ff, 0x0, 0x80000001, 0x3, 0x0, 0x7, 0x7f, 0xeec7, 0x800, 0x10001, 0x1, 0x1, 0xffa, 0x1, 0x9, 0x9, 0x2, 0x7e0, 0x0, 0x7, 0x0, 0xffffffffffffffdd, 0x1, @perf_config_ext={0x505, 0x10001}, 0x2, 0x4, 0x2, 0x5, 0x5, 0x400, 0x87}, r0, 0xa, r1, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711200000000000000000000000000009500000000000000"], &(0x7f0000000000)="5d3f33a6f1348559836217e1486e03a718d190c8b2ac5471466bc1de8d70d1edd19f4de5881b896a00e4832b76b108a3c547e22fe757fe19f09a3f991f97aec6556bf014860abbdd07afd2abd3f7cbfe2fd9fe2c776f92b90e", 0x1fe, 0xfb, &(0x7f00001a7f05)=""/251, 0x20000000}, 0x48) 2018/04/29 04:39:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0xf00000000000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:56 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000ff1ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen$netrom(r1, 0x101) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f0e000), 0x4) r2 = accept4$inet(r1, 0x0, &(0x7f00008c5ffc), 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000980)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000011c0)=0x72c) 2018/04/29 04:39:56 executing program 5: r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaad, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000080)={0x0, 0x10000}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x1d, r2}, 0x10, &(0x7f0000000040)={&(0x7f0000000180)=@canfd={{}, 0x11, 0x0, 0x0, 0x0, "b2d7a042adb71a52505946ca8d1e2ecab98411952b6b673b63a69f95d09350eebb892bbd2aafd8752c959185a933345fc1b3c72afb2881a9d809b4dc6bf360a9"}, 0x48}, 0x1}, 0x0) 2018/04/29 04:39:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x200010, 0x1, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/38, 0x26}, &(0x7f0000000080), 0x3a}, 0x20) r2 = fcntl$dupfd(r1, 0x406, r1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000600)={r2, &(0x7f0000000400)="8a0344a502cb0a4b5e1e337613efedf03de9e8ed7829425adf4273d1b5684f0a68263de9bf7c34f03fe1a323ad144b51aa3cebfeb225b8205bd240acab41948c91f901ddeb7ec7e36f8beb8d9badbfb765c4aec69cec70349df28d38c5f7db815dde45ea3de8117e6bf9dfb3975d3324a00141b9df983473ee79c883b3dbe898b6f1a98d31819d0a7f258135b55b09f8ff651303aebcc40128cbfc82bd2d145531cb06f0f57af789318f789b7ff8b0affe139a49dd77a6b485a83c785c126ec655834ccc980681da3d1b9489798bef61307f22233e", &(0x7f0000000500)=""/217}, 0x18) chroot(&(0x7f0000000140)='./file0\x00') r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000200)={0x0, 0x6}, 0x14) syz_open_dev$sndmidi(&(0x7f00000003c0)='/dev/snd/midiC#D#\x00', 0x4, 0x40) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockname$packet(r4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14) 2018/04/29 04:39:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000180)="260000002a0047d2ff08000000000000f50000000100000000000004040000000000bc1ac49e", 0x26) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0xf4e6, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0xcd57, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={r2, 0x3}) [ 407.796862] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x200000000000002]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/29 04:39:56 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x20, 0x20000) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={r2, r3, r4}, 0xc) sendmsg$unix(r0, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYBLOB="00fd2d23c476526a03602513b84bd79a"], 0x18}, 0x0) 2018/04/29 04:39:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0xfec00000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000080)=""/180, &(0x7f0000000000)=0xb4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000140)="e2af07bf40c4ba1bbb7168e31bc2dce2f8cd66b51b3e0f04d8659fa542a48a18bb0769b488d5ba") 2018/04/29 04:39:56 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0fbd"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = semget(0x2, 0x6, 0x0) semctl$GETZCNT(r3, 0x4, 0xf, &(0x7f0000000240)=""/232) [ 408.004475] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:56 executing program 3: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mq_getsetattr(r0, &(0x7f0000fb2000), &(0x7f0000669fc0)) 2018/04/29 04:39:56 executing program 5: syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x200) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x5409, 0x1) 2018/04/29 04:39:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x5000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:56 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "3cf664", 0x8, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x8, 0x7, 0x6, 0x0, 0x0, 0x0, 0x100, 0xe3d, 0x7fffffff, 0x4, 0x80, 0x4c, 0x0, 0x84, 0x6, 0x1, 0xffffffff, 0x3, 0x8}) keyctl$set_reqkey_keyring(0xe, 0x6) [ 408.165582] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:57 executing program 7: socket$bt_rfcomm(0x1f, 0x1, 0x3) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000001000), &(0x7f000000f000)=0x2) 2018/04/29 04:39:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x4, 0xfffffffffffffe00, 0x7}, &(0x7f00000001c0)=0x10) r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) r4 = dup3(r3, r0, 0x0) recvmmsg(r4, &(0x7f00000061c0)=[{{&(0x7f0000004c80)=@hci, 0x80, &(0x7f00000060c0), 0x0, &(0x7f0000006140)=""/65, 0x41}}], 0x1, 0x0, &(0x7f00000062c0)={0x77359400}) 2018/04/29 04:39:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0xf000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) [ 408.541832] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:57 executing program 6: prctl$void(0xf) sched_yield() r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000200)={0x4, 0x2, {0x1, 0x107, 0x5000, 0x80002, 0x5}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000140)=[{}, {0x7}], 0x2) 2018/04/29 04:39:57 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x10000) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0xc1, @tick, 0x0, {0x9, 0x9f5}, 0x0, 0x0, 0x3e23}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x4b16, 0x1f, 0x200, 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)={{0x3f, 0x400008005}, {0x5781, 0x3b5}, 0x7, 0x2, 0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/29 04:39:57 executing program 5: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000180)=0x1f005) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000100)='xfs\x00', 0x21000, &(0x7f00000001c0)) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r1) 2018/04/29 04:39:57 executing program 7: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x1) ppoll(&(0x7f0000001fd8)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f0000001000), 0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r2, r3/1000+30000}, {0x77359400}}, 0x100) 2018/04/29 04:39:57 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000001580)='ntfs\x00', &(0x7f00000015c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB='uid=0']) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000000000)='devpts\x00', 0x0, &(0x7f0000000080)="5949f7b8cd307d52bef9e0ef0a43c716934e97dbc9175c8b23af73f75403589eec69") 2018/04/29 04:39:57 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) getpgid(r0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) timer_create(0x0, &(0x7f0000000140)={0x0, 0x3, 0x0, @tid=r1}, &(0x7f00000000c0)) capset(&(0x7f0000fcdff8)={0x4000019980330, r1}, &(0x7f0000000000)={0x800000, 0xfffffffffff7fffb, 0x0, 0x0, 0x0, 0x9}) ioprio_set$pid(0x3, 0x0, 0x0) 2018/04/29 04:39:57 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x2, 0x388, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000980], 0x0, &(0x7f0000000000), &(0x7f0000000980)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x19, 0x0, 0x8137, 'yam0\x00', 'ip6_vti0\x00', 'syz_tun\x00', 'ip6tnl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xd0, 0x118, 0x168, [@m802_3={'802_3\x00', 0x8}, @pkttype={'pkttype\x00', 0x8, {{0x0, 0x4}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}, {{{0x7, 0x0, 0x0, 'lo\x00', 'vlan0\x00', 'lo\x00', 'ifb0\x00', @random="80e4195ec43b", [], @empty, [], 0x70, 0x118, 0x190}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "26729b36e4d1ef9a45b425dc013817106a9442d9f519d29cb7c8eaf62abe5ed5f63bdec43d76c2fdb0f44639b67cf7d47d352bc6d0845fee1e1a3e0d4a921d17"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "d3a61ecf339846aa48a33391abd91253f4c2fd8dab02f3292c08c15ac0190213e56c85ad6dac8fd3eecc6916d50b0b768428f154bd9277b7006e07e5a4ccdd7b"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x400) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0x9, 0x0, 0x7ff, 0x7ff, 0x2, 0x3ff}) sendto(r1, &(0x7f00000000c0)="f92407d8f6dd9602c9e0174016b211817d803d8529285f88ab9e86da0ac965b00a47ec31deb4d5abc4b2308c6a768b8df72fa6bffa4264c75c9e29772c03e76943221b5f98d8e1627253012a219a7dc539a44ceac66035cdaea7fc67718ee473d0", 0x61, 0x4, &(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x80000004}, 0x80) 2018/04/29 04:39:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x4c000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) [ 408.844871] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:39:57 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x2, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\fc'], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000540)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f0000000580)='\v'}) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000011000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB="0000008100000000"], 0x0, 0x0, &(0x7f000005af7e)}) [ 408.930878] devpts: called with bogus options [ 408.960570] binder: 28000 RLIMIT_NICE not set [ 408.976037] devpts: called with bogus options [ 409.762409] binder: 27999:28009 transaction failed 29201/-28, size 0-0 line 2971 [ 409.875396] binder: BINDER_SET_CONTEXT_MGR already set [ 409.880757] binder: 27999:28011 ioctl 40046207 0 returned -16 [ 409.890121] binder: 28009 RLIMIT_NICE not set [ 409.894214] binder_alloc: 27999: binder_alloc_buf, no vma [ 409.900275] binder: 27999:28012 transaction failed 29189/-3, size 0-0 line 2971 2018/04/29 04:39:58 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/sockstat\x00') ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x1}) 2018/04/29 04:39:58 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80080, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f0000000080)) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) open_by_handle_at(r1, &(0x7f0000000140)={0x45, 0x400, "015f3b6e79159642f7a87c62940fad5e32f78a707152e1f83f9cc7cd64a28c31aee24a60fba2f207f0a552bd38fc876f443a9b32e21b7086c3164ae751"}, 0x2040) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendto$inet6(r0, &(0x7f0000000500)="0401000000c000ddb8460900ffb25b4202938207d9e93780398d5375c5f73f939029162d94a98f156f58e782db2ea2298d7535352cd5a1f575a53376b15cddc7d0c6a722010000003b970720a42f2a11b404e1b50000000000000000f55d4626a880be8b", 0x64, 0x0, &(0x7f00000001c0)={0xa, 0x200000800, 0x20000000005, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}}, 0x1c) 2018/04/29 04:39:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x101000) listen$netrom(r0, 0x8000) pkey_alloc(0x0, 0x0) 2018/04/29 04:39:58 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000ac0)=0x1, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r5 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r4, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f00000002c0)={0x3, 0x9}) fchownat(r4, &(0x7f0000000200)='./file0\x00', r2, r3, 0x800) sendmsg$nl_xfrm(r4, &(0x7f0000005780)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000005740)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x8000000000000) keyctl$clear(0x7, r5) r6 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000100)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r6, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/29 04:39:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x2000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:58 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000100)="e997fb09804473b032781f323af247c481b1e58ab8824dfd5d5f265a7485667b2c760e79eb180a9b57260f83f0eb221c7b2e600a2c11f7423acb7c09a5a56e1cf864121ee4f2e9f76a46640a93cadbcd93f9b105b311d6aae83795c18f829cb7e13f80582f52efb6af17513af9c872b2b73002d1d503966e77f17b73d88f5f08f828d753bf466cf29dbbb208bcc74643a2b26b52b02065ce10610d24f9b20cd42ca60ce5856eb7df429fcc392aeb9bf8572f03dbcef81db919813405822b251cd29531a010f539fed46f1fbb415c2f67e918132b4a664c0a2c6389d120416903b88f774d481863257c571cd55020", 0xee, 0xe811}, {&(0x7f0000000200)="2d2fd8e9c022fe1161b24abbcdd18543af0fcbdc43c7c23eedb5ab9eabac6cbb6f7b3ab4f46adb48dfee9a43310eda5837461f703229380af6e849481a22d5590be41794835a53860302442253dadbe153cc83d57d27292dc94b342d2ceb05a4452e44316393b14145530bb3380cb31a3b76209802be05d17879503da5c6d42badd313fbd79e506283db982a7cae078817f8e73236867b501b9bfacfebfd577411201ea9e20fd52959b32bc58ae86a7b860fa2", 0xb3, 0x3f}, {&(0x7f00000002c0)="307f7edd5923c38639ab7b89958e5bc35cb4f518e1197b6c97b1d90284829de22bcf236ffe08050fd93d58b3bab72d505f6a5b501fa2fd7db7a48c9de3", 0x3d, 0x7fff}], 0x1000000, &(0x7f0000000380)={[{@session={'session', 0x3d, [0x32, 0x7f, 0x3f, 0x2d, 0x35, 0x0, 0x3f]}, 0x2c}, {@uid={'uid', 0x3d, [0x33, 0x32, 0x39, 0x32, 0x3f, 0x38]}, 0x2c}]}) 2018/04/29 04:39:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x800000000000011, 0x800000002, 0x81) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000540)={'lo\x00'}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'ipddp0\x00', 0x9}) 2018/04/29 04:39:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) sendmsg$nl_generic(r0, &(0x7f0000002980)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2080000}, 0xc, &(0x7f0000002940)={&(0x7f0000000200)={0x2718, 0x20, 0x300, 0x70bd2c, 0x25dfdbfe, {0x8}, [@nested={0x101c, 0x28, [@typed={0x8, 0x36, @fd=r0}, @typed={0xc, 0xa, @u64=0x9}, @typed={0x4, 0x49}, @generic="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@nested={0x14, 0x4f, [@typed={0x8, 0x3a, @fd=r0}, @typed={0x8, 0x3c, @u32=0xffff}]}, @nested={0x180, 0x1a, [@typed={0x8, 0x15, @str='\x00'}, @generic="6c548b715bbc1ce9bcf977073ce4f5aa1acbba0da79421cbd8e935ab14552a7824c5d597e85d32fae80c5372b02029bbd07be696d6b7bf1a8170b055a1b6ce18be2e4bda34cf0b7eeea889be0d342102291d4f3e46faf33c68d66d0e2340b56e60667e1484685d650f9adbbf477c3a03ecb923f77a7ff6c9415a108fc068236a9e92deb2b6231aa8", @generic="14ada13f4efac3839ed74da1850dfc00a129b5c4207cfaad3983baacaf95cd63aa2bf4a0041b533b7a06b97ceb4412568d0b7606cc2f492d77706e4f682e7c32c4af8d406e8715eb3324f2ef56eff7a1ee9925db20b8e7f3b13a69dd781f2a79a83522b65a9212f91fb1a3b2bd66f31b788a9b3fae652a5720542d92977afbb98dd835f9886ef7561b61c24e90779b9ecc185509eb7239609f85dfa0f1782eb203e4b4a8a4a810337e089a746c054d9c50629b605265fb7b766829ab4ccaf6d3f902a21962fcc74e2531aac2f0f7850612ff47203b91ec275eb56346690d54a478141e68f345efbfc9f87fe5"]}, @generic="7e28d98c4fb6aba1a76275fcf1b9ff021e66f5fc13734dd82ed7eea00e2cadf47f5f1d5997890f1f4a3db43fe005279180b6b38b4c1e81a44d97d022966ed89dcf6a33ce70050e3b2f559605f5ebf64aa553e1c4a25ba7dc1318d7ca4bca64f6231c376767b071414f5c6ddf8b929b5985a74790e039f0d2cdc987baf41dc2e3f9f0024da932b77fc23adacee8b4d1639df81e7e3493570410ddfe3e4ea9a3f63c579e6ff61e446a435cad033671b8575d57cc9833945eea3d626c70967a7c4c3ddc1c72", @nested={0x60, 0x4b, [@typed={0x8, 0x57, @pid=r1}, @generic="88cf2a85b68738a9e24d947fe96e8c43f7f5f23a064bface", @generic="1f5242ffb8ce3f968cb91a87a8262b7ace0ae2372f480348203192377d1a34177229af57bf1cc415d1a299b263a7", @typed={0xc, 0x81, @str='em1ppp0\x00'}]}, @generic="a0a4f669faac85ffb8d2002d88a508b45d17e66ed25dbf3232aad58cce374507d965bb052f41ed858eca3cf272e930510ad1be77b66274f4df26aa0f64988e9bfbaf5d0cb05c339d0c518433698aeb258d24e4a351c585f2fac9f457ba2dc627f1a86f244a64dc857c804c4da77d25d5bbece4dfde7e33309e674f9c5926695a45f77da8b8eb7b519b78cb4ae9b5a5f5f472ffd2cd", @nested={0x248, 0x67, [@typed={0x8, 0x7e, @uid=r2}, @generic="e780d46c4a4d8157997d0da39a6b30de0b1a873ba59800e0647467eb80ae93c8a64e0546e46c76e33f9dec988f439b977f1ba63399caa955ae1bad09a0a6c580e169fca95a6136261199f0bfe30d69e91682dc49b2d4b47aedadcebd12f47f10899c800db5c25e5c3f9c45c8b052e62b176a87dc36a435247eff6795a7a6c645ce39636dce62cf787d191c5d7c6b4a1f20deb0b1282a5600c581be3294658b148c290e52ae3aa92b31008135dc731aa14228ba8fc1f355a96000b54790cee942b0786b7ad26d1180f240f09e544a97180b7349f2f3534c8f4fbf838d0b47da2ff47fee018d875de1a9be491b2332c067ab999f", @typed={0xc, 0x3c, @str='bdev\x00'}, @typed={0x8, 0x42, @fd=r0}, @generic="debd2b0aba44a09c04c06a519da2a1966378df083dcb953f4eb2c957f0450d44f38be263576bea8fcbfbca13495728477a684e72d861fd51756b8a15fc144a9bbfdb1531298cbbdd99d19aa131a1e8d3850f1f40a7c6ef8139a89dafe9229e63cc9c39dbf458eb165a23edefdccdb435faa2b62539ec55561037e4afdbbd396f7e90238a9377a01b16cb7f04768a47f557903d456886", @typed={0x4, 0x34}, @typed={0x24, 0x26, @str="47504c706f7369785f61636c5f6163636573737d2d1d776c616e312900"}, @generic="cfbada46bd81485d7d1ab16a0aae03449fa9381bab73bd907a9e5e9938ba1547cb9a9f569c4a52d127c3ca9b116d8a770a12d3dd9897a86fd0c633b6a1dcefc97d107d338ad56d6c99a910e999c2d4cda228baeef7c80bf1a96f5db1f6b71191ea2a95a1d9fbb239e8fde13524fb7034770b4b40bfd3a8"]}, @generic="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", @nested={0x8c, 0x23, [@typed={0x8, 0x20, @fd=r0}, @typed={0x14, 0x8c, @ipv6=@ipv4={[], [0xff, 0xff]}}, @typed={0x14, 0x43, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x14, 0x69, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @generic="8d91678d38822d522f125f2ecadc986d9bc6df760542b4d7c89870ca44fbdd5f24c04590483e51e7f576159d2595705ee1e6cd87576f5c2b45b13c6c42d5be900b0a13b1"]}, @generic="146f44a484c79d25513654436c9d3a31c6df4f88f62320ae03388a08ad9b20cd0b0479d25f6f8775d3593f0956a7303d06462a3e54135cb288a1eb563105f05f67b2e60742e8cc2e39923a55176fb357e24eb1f3b6cbf2a52e5e9a194956e178019bb180575a1d0650b40c7f535d275e6fc708f6a58ed910ab64ce12f73dbf11551780be49b8cd1f494ffb13a27681fc4003597561c928c54216520b7c84af4e0234c0058b98172065b281489ece6c1a9912764a747048fb36a374c800d97a65389db7d48003"]}, 0x2718}, 0x1, 0x0, 0x0, 0x1}, 0x8040) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000002e00ff0a0000000000000000040000000c0000000800010004000003dc683dcd739abb775497d0e1b081e912af2ab6662ddf94a4da4288643818c94f70320927d6f25ee1b605"], 0x1}, 0x1}, 0x0) pipe(&(0x7f00000000c0)) [ 410.017540] binder: undelivered TRANSACTION_ERROR: 29201 [ 410.023123] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/29 04:39:58 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x5) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x2, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\fc'], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) inotify_init1(0x80000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000540)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f0000000580)='\v'}) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat$cgroup_ro(r0, &(0x7f0000000240)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00000002c0)={&(0x7f0000000280)=[0x494, 0xff, 0x9, 0x3], 0x4, 0x1000, 0x1, 0x10000, 0x5, 0x100000000, {0x7fff, 0x7df, 0x0, 0x800, 0x7fffffff, 0x15b6, 0x100000001, 0x8000, 0x9, 0x80, 0xfffffffffffffff8, 0xdcc6, 0x401, 0x1, "ca1284552c91ca7931253884cf93180efd472e0d514f91ec7364e1aa46d20e4b"}}) recvfrom$inet(r2, &(0x7f00000000c0)=""/70, 0x46, 0x1, 0x0, 0x0) r4 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x10001, 0x4000) syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') ioctl$PPPIOCGMRU(r5, 0x80047453, &(0x7f0000000180)) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000011000000001000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f000005af7e)}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000000340)=""/73) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000001c0)={0x5, 0x40, 0x80000001, 0x9, 0xffff, 0x700000000, 0x14a, 0xbd, 0x1, 0x2}) [ 410.078466] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 410.111704] device lo left promiscuous mode [ 410.211310] binder: 28043 RLIMIT_NICE not set [ 411.024504] binder: BINDER_SET_CONTEXT_MGR already set [ 411.029909] binder: 28040:28052 ioctl 40046207 0 returned -16 [ 411.080100] binder_alloc: 28040: binder_alloc_buf, no vma [ 411.085754] binder: 28040:28053 transaction failed 29189/-3, size 0-0 line 2971 2018/04/29 04:39:59 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000000, 0x84132, 0xffffffffffffffff, 0x3) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) prctl$setmm(0x23, 0x7, &(0x7f0000ffd000/0x3000)=nil) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8080, 0x0) write$vnet(r0, &(0x7f00000001c0)={0x1, {&(0x7f0000000080)=""/234, 0xea, &(0x7f0000000180)=""/4, 0x3, 0x4}}, 0x68) pipe(&(0x7f0000000000)) 2018/04/29 04:39:59 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x8b, 0xa, 0x1000000000000008}, 0x2c) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x200) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000380)={{0xa, 0x4e22, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, {0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x17}, 0x7}, 0x9, [0x1, 0x4000000000, 0x7073, 0xe72, 0x2, 0x9, 0x0, 0xfff]}, 0x5c) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000427bd7000fedbdf25100000004800020008000b000a0000000800050080ff0700000000000000000008000900fffeffff14000100ff01000000000000000000e8ffffff0200000000020000000800050001010000"], 0x5c}, 0x1, 0x0, 0x0, 0x24000080}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A', &(0x7f0000012000)}, 0x20) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000001c0)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x4, 0xdbb, 0x5}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e22, 0x9c, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}}}, &(0x7f0000000340)=0x84) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) 2018/04/29 04:39:59 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x5, 0x100) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) ptrace$getsig(0x4202, r2, 0x1f, &(0x7f00000000c0)) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r3, 0x0, 0x3, [0x1ff, 0x2, 0x401]}, 0xe) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x101000) 2018/04/29 04:39:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0xfffffffffffff000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:39:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x3) time(&(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/29 04:39:59 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000), 0x1, 0x0, &(0x7f0000000200)=' '}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000002180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240000002d00ffff0000000000000000000000001058f680a2cdcc1fff000000"], 0x24}, 0x1}, 0x0) 2018/04/29 04:39:59 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x80000001, 0x8) 2018/04/29 04:39:59 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000000)={0x14, 0x4, 0x7, 0x1}, 0x14}, 0x1}, 0x0) [ 411.208109] binder: undelivered TRANSACTION_ERROR: 29189 [ 411.213757] binder: undelivered TRANSACTION_COMPLETE 2018/04/29 04:40:00 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10080, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000a40)={@ipv4, 0x0}, &(0x7f0000000a80)=0x14) clock_gettime(0x0, &(0x7f0000000b00)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) fcntl$setown(r1, 0x8, r5) sendmsg$can_bcm(r1, &(0x7f0000000c00)={&(0x7f0000000ac0)={0x1d, r2}, 0x10, &(0x7f0000000bc0)={&(0x7f0000000b40)={0x7, 0x480, 0xfa6, {0x0, 0x7530}, {r3, r4/1000+10000}, {0x1, 0x9, 0x3, 0x10001}, 0x1, @canfd={{0x1, 0x7, 0x9, 0x9}, 0x22, 0x3, 0x0, 0x0, "48f01b17a8fd02cab5d66070f381d5a6ea76dfb09468db8b581200905a681facac2368d0e342dc9d84d6d434bc0131d6759aeec544a8195b9c52cd0b9ec273a8"}}, 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0x4801) r6 = openat$cgroup_int(r0, &(0x7f0000000200)='memory.low\x00', 0x2, 0x0) writev(r6, &(0x7f00000005c0)=[{&(0x7f0000000040)='3', 0x1}], 0x1) [ 411.264355] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:40:00 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={r2, 0x6, "6f8a557860d2"}, &(0x7f0000000180)=0xe) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0xfffffe5a) syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1698, 0x88080) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f0000000400)="5e1860416963a72c1718673e35425ae9eca8779df268aa55a0e94ae9a1f4ed99af4f1abd648c26c85eab0d7b10d59c2804", 0x31) 2018/04/29 04:40:00 executing program 4: perf_event_open(&(0x7f0000220000)={0x2, 0x2f4, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="c30d0000000000000000000000000000000000000000010000000002"], 0x32) ioctl(r0, 0x227c, &(0x7f000097e000)) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x7) 2018/04/29 04:40:00 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0xfffffff0, 0x7b23}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x32}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0x16c}, 0x1}, 0x0) recvfrom(r0, &(0x7f0000000080)=""/61, 0x3d, 0x2003, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x4, 0x4, {0xa, 0x4e23, 0x100, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x1}}}, 0x80) 2018/04/29 04:40:00 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3fff8000, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x7f, 0x10001, 0x7, 0x5, 0x101}, 0x14) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040), 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/29 04:40:00 executing program 1: syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x10000002, 0x0) syz_open_dev$usbmon(&(0x7f00000004c0)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00004e7d0f)={{0x6, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000001fed)='/dev/snd/controlC#\x00', 0xffffffc5}) 2018/04/29 04:40:00 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x7400000000000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:40:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)={0x1c, 0x27, 0x1ff307543bf68163, 0x0, 0x2000000000000, {0x4}, [@typed={0x8, 0x1, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/04/29 04:40:00 executing program 5: 2018/04/29 04:40:00 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)=0xa8, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x400000000004e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0xe16}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r3, 0xfff, 0x7}, 0x8) ptrace$peekuser(0x3, r1, 0xfffffffffffffffa) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000040)) write$eventfd(0xffffffffffffffff, &(0x7f0000000280), 0xff93) 2018/04/29 04:40:00 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r0) 2018/04/29 04:40:00 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000000100)={"6772a8d22d470864b698456e00", &(0x7f00000002c0)=ANY=[@ANYBLOB="1b00000004000000990000009c65f7dcf3de86faff2c5e5273804c11cfc7352d78058e6855ae3bc9fb62b193cb209db470754e15523ced11e0a6f3422b024ffd5f7c96c1fda5af1452ef00a2209c8ea6a683cc4cb0fab99cb45912253771844b7b006adafcd03ba53a998ca0d1ff5f06d03e409e32d8933203ddecd908a0e53648ec28432fcfadd0f50edc27e88fa12abfb218e5383d8757da91cc383dcfeead0ca3a44005"]}) [ 411.516765] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 411.531374] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/29 04:40:00 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) r1 = getpid() setpriority(0x0, r1, 0x0) 2018/04/29 04:40:00 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x6000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:40:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000580)='gid_map\x00') openat$ion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ion\x00', 0x201, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7c7, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000000400)={{0x2, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) setns(r3, 0x4000000) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x14000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) setsockopt$inet_int(r4, 0x0, 0x16, &(0x7f0000000240)=0x4, 0x4) fcntl$setpipe(r4, 0x407, 0x2000000000000000) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000740)="f9977617e6f970b968f2f7d43c420936a0b73c6ffa8be0578f5b44f1018633a2c550e32f0c70d4da3ea99e40cf89e0745c827e1b3c74843a4130557c31ef62d7bb265d02cf2510fb749ffe87b179b8fed93911b4b3d77cef8b806bc69a283faf9253f67dccf7b1ca7238fd75b06862b073a2aa482e773ee04db162f641f403755764da73304c30da2eaac236054729ddd8a5bdf4968403632517c28f8e8f36c3787a38c148809800df74ffd359772ba18610ca6f4e36242d0cfec635da481bc4ab13ee2e6999e0720bb813b708c18c49742507c3abdc69578617f6af") ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f00000003c0)={0x7000, 0x1000}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r6, 0x4010ae68, &(0x7f0000000000)={0x0, 0x5000}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r8 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0) connect$vsock_stream(r8, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000280)=0x20, 0x4) dup2(r5, r7) dup3(r5, r6, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0xfffffffffffffec6) set_robust_list(&(0x7f0000000700)={&(0x7f0000000640)={&(0x7f0000000600)}, 0x3f, &(0x7f00000006c0)={&(0x7f0000000680)}}, 0x18) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000005c0), 0x80) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000100)) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="1f0000000203193b000007000000068100023b050900020000000000feff58", 0x1f}], 0x1) flistxattr(r0, &(0x7f00000002c0)=""/209, 0xd1) 2018/04/29 04:40:00 executing program 7: r0 = perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={0xffffffffffffffff, 0x50, &(0x7f00000003c0)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={0xffffffffffffff9c, 0x50, &(0x7f0000000480)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r1, 0xffffffffffffff13) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sockstat6\x00') ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000100)={'nr0\x00', 0x1}) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000340), &(0x7f0000000380)=0x10) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x9) r4 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x102) ioctl(r4, 0x4000000000001276, &(0x7f0000000180)="2fd5e3abade969046634e0e2eafc7a519a1f0b73da4fe3d69698fd775b24c56d6d264c775a96d6d04765ffd2b9d17ee9e4c710eb35dc0ff4f4a1739ebc7f6f9c087cd4f308ccd0c6e1f70000004ab6") r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) statx(r5, &(0x7f0000000080)='./file0\x00', 0x6400, 0x880, &(0x7f0000000200)) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000000600)={0x1, &(0x7f0000000540)=[{}]}) ioctl(r5, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000300)={0xff, @multicast1=0xe0000001, 0x4e20, 0x3, 'wrr\x00', 0x10, 0x2000000000000000, 0x63}, 0x2c) symlinkat(&(0x7f0000000000)='./file0\x00', r5, &(0x7f0000000040)='./file0\x00') 2018/04/29 04:40:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1}, 0x67) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffffffffffffd3, 0x20000004, &(0x7f0000000200)={0xa, 0x4e22}, 0x36) dup2(r0, r1) 2018/04/29 04:40:00 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000200)={0x0, 0x1, &(0x7f0000000000)=""/239, &(0x7f0000000100)=""/47, &(0x7f0000000140)=""/183, 0xfdfdffff00000000}) 2018/04/29 04:40:00 executing program 5: ioctl(0xffffffffffffffff, 0xc0884123, &(0x7f0000000200)="f7") socketpair(0x5, 0x0, 0x100000001, &(0x7f0000000080)) inotify_init1(0x80000) accept$unix(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = gettid() ptrace$getsig(0x4202, r1, 0x824, &(0x7f0000000140)) r2 = dup(r0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000040)={0x0, 0x401, 0x8, &(0x7f0000000000)=0x37}) 2018/04/29 04:40:00 executing program 6: socketpair(0x1e, 0x5, 0x0, &(0x7f0000000040)={0x0, 0x0}) r2 = getpgrp(0x0) migrate_pages(r2, 0x400, &(0x7f00000000c0)=0x20, &(0x7f0000000100)=0x80000001) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x0, 0x0, 0xff6, 0xffffffffffff8001, r2}) recvmsg$kcm(r1, &(0x7f000026efc8)={&(0x7f00000b5000)=@nfc, 0x10, &(0x7f0000071fe0)=[{&(0x7f000026e000)=""/44, 0x2c}], 0x1, &(0x7f00000e2000)=""/92, 0x5c}, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000000380)="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", 0x1000, 0x9, &(0x7f0000000300)) shutdown(r0, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x100}}, 0xfff, 0x1f, 0x0, 0x27ee, 0x2}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x81, 0x8, 0x5, 0x70}, &(0x7f0000000340)=0x2fc) 2018/04/29 04:40:00 executing program 3: r0 = getpgid(0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0x4010ae42, &(0x7f0000000040)) [ 412.200293] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:40:01 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x100000102}) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"6966623000329c8e0000ffffff000200", 0x140f}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getegid() setfsgid(r2) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'vhan0\x00', 0x400}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x20000034, &(0x7f0000000140)=[{}]}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/29 04:40:01 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x36c, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x400000000000008, 0x0, 0xcc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfff, 0x0, 0xffffffffffffff03, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x2000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000000100)) [ 412.303789] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 04:40:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0xfffff000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:40:01 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000004c0)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4090) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x3, 0x7, 0x80000000}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r3, 0x855}, &(0x7f0000000300)=0x8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x9}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x800004000000032, r1, 0x0) r4 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x800000000, 0x8, 0x0, 0x0, 0x4}, &(0x7f0000000480)=0x98) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001680)=0x0) sched_setparam(r5, &(0x7f0000001880)=0xfffffffffffffe00) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}, 0x66ea}, 0xf) r6 = accept(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) sendmsg$alg(r6, &(0x7f0000001840)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="b44be5e8248fa08dfc75bc3966428ec6a2eeab37467692907d3c065363f4e1101953d646baafefd0b199dbaed23b063bb0f5169a3a25d070b0f785e3587133b21b8001c9c4080a6ae6230710fcb74437ad077af546eca518cb684477f0f6a8e76c7a3b250744422ced77fb17bfca0fb714", 0x71}, {&(0x7f0000001580)="fdd40d127bdf3406f49d29b4c05236eac8ae5f4d6e5644971562363e83ab2bf2e0d4273cacb51882b0c562b11d25d6d32ec67ad925d35eba30bd2072f93423f3ca3b34d9ef7bc81bf401957009e038b5d1a93f2b301303b05e0a26a45e479b9a95da6c5a7667347f47f906ea53c9a60b957b145b94f9f551582aac1afd6d53b32562811e199f1a401790a7e2a2cfff7549a3c98c24935d769786d8650f3294790106f1e0f7dacb7155f0b7c9abd34a58de81486fb7ac11ec40ece05f728670ed4f66134104969b590b8957148fd3d3fe92630aa73acd9438de85c670d15b810246371d0559e680d05921deb0b3fe3f", 0xef}, {&(0x7f0000001680)}], 0x4, &(0x7f0000001700)=[@iv={0xf0, 0x117, 0x2, 0xd7, "85d6bcaf494f724d5d63c568191b5f01ab2d985b67700a4c0fb2e8a9d32217b5e49c7619eeaef941f980bb3af47f7bf28f05f21dddd6faae62f3e95bd9ccab87fce99de7e132eaf242dc6aa34a8eb191a6183041dba85a2cc0a31d20427182657db794a8c0199fe5f95efe234a97bbaa419b24e175ce8b570987e0d7ab8d350dc46ecbaf67e55d8ad239732b134f0aae62b3c11b6237a735957084fe1132d97d506db1a0277b5870ddd35d906599dc9b09ffcd1f8cf612e448ab917eaabadc168e7e0d2b64ef3e44ce540af0c34eb0851d33bbcecd2ae0"}, @iv={0x30, 0x117, 0x2, 0x18, "e6f1bde194866fd743f2dcd0ce65dc6f6a4e9cfa6bb35070"}], 0x120, 0x40}, 0x84) connect$can_bcm(r7, &(0x7f00000001c0)={0x1d}, 0x10) 2018/04/29 04:40:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="4c0000001200db4d0000000000b70000000000000000000000000000000000000000000000000000240008001d00080000001500695000000000000000891111a0edabf37c1fd93a0d0000b2e102f9471cc8200b7f75a0e8e7af725c9fcfb78ca5a536505a958f31d66c32c100"], 0x1}, 0x1}, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'erspan0\x00'}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x7}], 0x1c) 2018/04/29 04:40:01 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3, 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0xd5, 0x4) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) sendmsg(r1, &(0x7f0000001500)={&(0x7f0000001340)=@in={0x2, 0x0, @rand_addr=0x6}, 0x80, &(0x7f0000001300)=[{&(0x7f0000001280)='J', 0x1}], 0x1, &(0x7f0000001340)}, 0x0) close(r1) [ 412.452265] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:40:02 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0xfffffc8c, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) setpriority(0x2, 0x0, 0x7fff) 2018/04/29 04:40:02 executing program 7: socketpair(0xb, 0xa, 0xb151d3e, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000000c0)=0x1) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00') syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0xffffff86, 0x2}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/29 04:40:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0xffffff7f}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:40:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000c000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000240)="430f06b9800000c00f3235000100000f3066baa100ecb9000b00000f3266baf80cb8002e8083ef66bafc0c66b8460e66ef450f01f8d0f8666466400f388144b4e866ba200066b8004866ef3e0f01d1", 0x4f}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x60002) 2018/04/29 04:40:02 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x9, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000001c0)={0x80, 0x2, 0x9}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty, @remote}, &(0x7f0000000040)=0xc) 2018/04/29 04:40:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000240)={0x50003}) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f00000000c0)="0f01780066b92d02000066b88ba1000066ba000000000f300f169607000f20e06635020000000f22e00f2379baf80c66b8b766808766efbafc0cb000eef0822048b85a000f00d8e6b50fc7ac0700", 0x4e}], 0x1, 0x0, &(0x7f00000003c0), 0x26) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000003c0)=0xe8) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000540)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x4, 0x4e24, 0x0, 0xa, 0x20, 0x0, 0x7f, r4, r5}, {0x6, 0x7, 0x9, 0x1, 0x1000, 0x100000000, 0x7b4, 0x1}, {0x1, 0x2b7, 0x7, 0x8}, 0x0, 0x6e6bba, 0x2, 0x1, 0x2, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x1c}, 0x4d3, 0x33}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2, 0x1, 0x40, 0x165, 0x0, 0x9}}, 0xe8) 2018/04/29 04:40:02 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xc}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0xe00000}) 2018/04/29 04:40:02 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000001bc78)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0xffffffffffffff22, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002cfd0), {[{{@uncond, 0x0, 0xa8, 0x52}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x4, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e) socket$inet6(0xa, 0x5, 0x9) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f0000039d18)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0xfffffffa, 0x0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f0000025000), {[{{@uncond, 0x0, 0xa8, 0x52}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0x110}, @common=@inet=@LOG={0x0, 'LOG\x00', 0x0, {0x0, 0x0, "50345fc21378bc8f6da6263e3715f555f23e413a61787ecaea02755a391d"}}}], {{[], 0x0, 0x252, 0xd0}, {0x29f, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c) 2018/04/29 04:40:02 executing program 4: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x10000, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0) [ 413.353477] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:40:02 executing program 5: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14) r2 = socket$inet(0x2, 0x5, 0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x6, 0x3f10}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000002c0)={r3, 0x10001, 0x10}, &(0x7f0000000300)=0xc) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x200000, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r4, 0x8250aea6, &(0x7f0000000380)=""/83) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f00000001c0)=0xffffffffffffff9a) ptrace$getsig(0x4202, r5, 0xf54, &(0x7f0000000180)) preadv(r0, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/91, 0x5b}], 0x1000000000000122, 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) timer_create(0x4, &(0x7f0000000000)={0x0, 0xd, 0x4, @tid=r6}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r7 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r7, 0x1000000000016) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000400)=0x10001, &(0x7f0000000440)=0x4) 2018/04/29 04:40:02 executing program 7: ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000080)={'ip6gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000000080), 0x581d) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x63, @time={0x77359400}, 0x9, {0x4, 0x9}, 0x7, 0x2, 0x200}) 2018/04/29 04:40:02 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x1) r1 = socket(0x10, 0xa, 0x4) connect$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/04/29 04:40:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x8e0b}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:40:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000180)=0xfffffffffffffff8) pipe2(&(0x7f0000000380)={0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000080)="ac0fbf55c3", 0x5, 0x0, &(0x7f0000000200)=@ethernet={0x306, @random="6f0cd9f15f9d"}, 0x80) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f00000002c0)="cda9677131342c505b21036964021a15673249f7fa") ioctl$KVM_RUN(r2, 0xae80, 0x0) r5 = request_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='/dev/kvm\x00', 0xfffffffffffffffa) keyctl$read(0xb, r5, &(0x7f00000004c0)=""/91, 0xd) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe0000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="c4e24947470d66b8bf000f00d8653ef767fc66baf80cb8e0fb4f8bef66bafc0c66edb97e0b0000b82ff11332ba000000000f30440f20c03503000000440f22c0c4c185e955d666b8ad000f00d8673636f46485af0c000000", 0x58}], 0x1, 0x0, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x0, 0x7}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/29 04:40:02 executing program 6: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec548430e198770b091d00000000000000000a004e2000000000ff0100000000000000000000000000010000000000000000000000497cdbd3ac16abd400040000000000000200020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000054028"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt(r0, 0x1, 0x1, &(0x7f0000000000)=""/167, &(0x7f00000000c0)=0xa7) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x54, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x4, 0x11}]}, 0x54}, 0x1}, 0x0) [ 413.596844] sg_write: data in/out 3171662/22515 bytes for SCSI command 0x0-- guessing data in; [ 413.596844] program syz-executor7 not setting count and/or reply_len properly 2018/04/29 04:40:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x80, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f00000003c0)="c4627918c5c4e1c975d6c4c23d0c2f8fea7810af050000001ad50000b805000000b9d08680d00f01c1430f01ca3e0fd33dfeffffff66b872000f00d0c7442400f0000000c744240276000000ff1c24450f00d0", 0x53}], 0x1, 0x0, &(0x7f0000000080), 0x0) [ 413.637771] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 413.717344] sg_write: data in/out 3171662/22515 bytes for SCSI command 0x0-- guessing data in; [ 413.717344] program syz-executor7 not setting count and/or reply_len properly 2018/04/29 04:40:03 executing program 2: unshare(0x60000000) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) socket$nl_netfilter(0x10, 0x3, 0xc) rt_sigreturn() writev(r1, &(0x7f0000000100)=[{&(0x7f0000000140)="2900000018001980013d75241a0407210206e30067ffbd010a0000000800050000000200080000", 0x27}], 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="0100010000000000000000000000000005000000000000000700000000000000020000000000000008000000000000007504000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000088010000000000000000000000000000000000000000000008000000000000000300000000000000000000000000000000000000000000000000000000000000840000000000000000000000000000005feb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004b000000000000000000000000000000000000000000000000000000000000000000000000000000f3ad0000000000000000"]) 2018/04/29 04:40:03 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) semget$private(0x0, 0x6, 0x3db2268610a6fcea) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x9) fcntl$setlease(r0, 0x400, 0x1) fcntl$setlease(r0, 0x400, 0x1) 2018/04/29 04:40:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x4c}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:40:03 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000000)="ff020400001b000500000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}}, 0x1c) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x7f, @dev={0xfe, 0x80, [], 0x11}, 0x3}, 0x1c) 2018/04/29 04:40:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f00000000c0)='./file0/', 0xffffffffffffffff, &(0x7f0000000040)='/', 0x1) uselib(&(0x7f0000000100)='.\x00') inotify_add_watch(r0, &(0x7f0000000080)='./file0/\x00', 0x80000022) readlink(&(0x7f0000000140)='./file0/\x00', &(0x7f0000000180)=""/22, 0x16) 2018/04/29 04:40:03 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80) write(r0, &(0x7f0000000080)="b8e44f63cf1e4c5848a6d6755e68e9ca973419c37a6810d680afc68667ebd47ea0cedb251334dac18dc82ae8f6a0538369b996427019b6ce86cd40f7aaee655b789df988f80be5b07455a51ec51a1003dfd8b3730a31b55c7f6853e7e356e7f175f4fef50ef8b5b41167481a4dbb591efd4b7c89fa62c99e45e56f53c1e05a1513c37e29be719c7eca1dea882423e20117fcc9f3d1fcc94678265524183f6b5bdfcc7404674b4d4b733553e28b446c56c365568cfc01dded", 0xb8) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020820000000000000e1000c0800020000000005", 0xfffffdb7) recvmmsg(r1, &(0x7f0000002580)=[{{0x0, 0x0, &(0x7f0000002380)=[{&(0x7f0000001280)=""/68, 0x44}, {&(0x7f0000001300)=""/61, 0x3d}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/40, 0x28}], 0x4, &(0x7f00000023c0)=""/33, 0x21, 0x2}, 0x1}, {{&(0x7f0000002400)=@pptp, 0x80, &(0x7f0000002540)=[{&(0x7f0000002480)=""/136, 0x88}], 0x1, 0x0, 0x0, 0x4}, 0xb63f}], 0x2, 0x41, &(0x7f0000002600)) io_setup(0xe3, &(0x7f0000001140)=0x0) ppoll(&(0x7f0000002640)=[{r0, 0xe0}, {r0, 0x220}, {r1, 0x14}], 0x3, &(0x7f0000002680), &(0x7f00000026c0)={0x1f}, 0x8) r3 = syz_open_dev$mice(&(0x7f00000011c0)='/dev/input/mice\x00', 0x0, 0x400100) pwritev(r1, &(0x7f0000002880)=[{&(0x7f0000002700)="fff762dbeb1acedd4c887345cd69e927248a040446bc291e978eff10713aca471b2d7c4d4252", 0x26}, {&(0x7f0000002740)="9fc7398162a877850b0a138bcc92b5f6eb18c26829efcaccefe2b97981e1bc42ee80fe2617bcff", 0x27}, {&(0x7f0000002780)="4dbcd60aabad3319ba174bf901e6d3104536bb73f384986a8fc93d3ac4673b33fc4b77a630cb24a49569f551e1a11ebce73802b718d47959530a1cd11252780968cba1f1b5fa4570beb75f7b17a5c76070d31668b91c2d0c4ea11ad9c6854d09fb493471eaaf374f48059c8cfc722882ace3f604ca6e50c4874e095cde643ad9c027ce051bb35c", 0x87}, {&(0x7f0000002840)}], 0x4, 0x0) io_cancel(r2, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f0000001180)="5cf04b5ce7e65f3a0d1ffa62fe", 0xd, 0x40, 0x0, 0x0, r3}, &(0x7f0000001240)) modify_ldt$write2(0x11, &(0x7f0000002840)={0x7ff, 0x20001000, 0x400, 0x81, 0x2, 0x80, 0xde1e, 0x0, 0x3ff, 0x2}, 0x10) write(r1, &(0x7f0000000140)="334636d4bfdf3f372d5c15604b764c10c7a54a7cb6cac88199d44c8ae7882b6f4780ee295a652c592dec2f60b01655ef24d2c6347741ee7b714a7fc14f4248355fb5318b0f2fe67e6185dff973438b1dc38fe26d5706ab599791c09f90002da49ec18b9be953d11c78268e662cef7da138b579cdb75d97c7f70782976668b26427c11bd393e5144c4e220fdda4a047f10478bc5a9636928960ec9345f1697df19a65c8134ae3ef3f96d9bf27b65652646944aaf2216862d71109c1f37e3b3eb6a360d20dcb6de89fa6ef7185acb6bd3a41a0b73ae037a8f6243ab47c4bc73ca1e76729e6963f548055f87ae18b5b42766212e190215aaffd49cbd8e636d006289b4f4160438ca51c07dfd6f0b41cd135e40a47286bd2abb311c0ecdfffb1a4b4f3768bc1f7df56865a9425df47a9a3e9e772b4ac7a11d19eaeec4ab0cc86e618fc81447f2278834579cc69773b068c329168c988cd5dbf5cb28fe66403a7a08d1db1941b90c06f3fca791e1d0b5c298d5056988c498aec158bbf37bfc2bd152c1ed5720f7997aaffd1eacb6dd513e790ea259b3cf4a37bebc56238c89589efabc022c515a23c0c08e7c8d55ddc2583406b02759e93f9aa75a781ae3ec7843177779d1e6c80ea924acdb25c445d38d28126bc16a19399ade04a9554ccfe4ab046324d8668af36dcc6bc3f4bb85c237ab0ac191d8666ff923c64acdf6b57805a38845bc896a188a2c94b0424f6e3824d8f23fd19e0a628fbf9dee839eb03779bfaf456a6c5f288bd34d734a3eef6fc7a9785f03fd13a1e347b9f99ff81be131ea85033c0ff20af64b429f358a07331dc7215fd5f312a9f7db8b954fd831f18b0c078c83c88680c94ecb9c8ef31da50b86832672d4be558410913160406a536cb710e3f80f2f176e31a02ba20e7d518ac39ffe409ea5068131b4951ab1ab01d4947461bb0aa6cdb22dd70a55bac0b21a6b33aa3901c1b4d95a499a868665e09ca2102f79d5ff26516229b36e8db2e45266a2df16ad6c917b28a515049c2ad0f9cfa43428faa86a8e5fb035a72f96c453bb5bfefa71c9e41bf3cb34f843c21da151416742c6769553e291624d396c2a9e4c37c2f4deaff045fb4d20cf8a2322238f1eff50be54d8fc8a2e84f6de6a2c1b2dc9bac9086fc9b7fe26e8cb1efb6339d62feafd7d6118e9f8a741a7b8bdc008981ba32c3e159cfadae7f01d98f71795a77c2565ea2bdd0bc85979045b2a0f04e94cac0f0a85b13c0a6ada6a8efe37e04acdebe28252a3cdf9c9e39f54bb04920b3e3c2ecfb03c21492064c6bed6dbc30a8bb43642c62d4ad8ce7b3c9e7203c50daaf0fa47e072b38d46d56095f53acaec364cfbe20dc8b8c5f1eb8c573c287971b789a84e7e9df7aa1e2d3f5aa98437244409f01e46d741784741cbd1ed694a0871fde7e844d0293ab5e3c2208825cf0fbd784044958ab49a70589ad6162a41b81178c13c06113cae6abc4639b1af4215c609b9bced4914e2d662f5155da04a35fad06969e7efb6f13373d1b6b305308e52921143fbcd9613b21ba440e1330e34a7b1b353dd5a3cb04365386d30b36390edc83c9656afc98f8b3a3f8bd12be097d74db3704cab9c99a6dd07b492a3beb42ea7086e331184897da51959eeb5d158a9c1e9062445fb87f359ebbb45fcef171e7a4c10dab68763e865fedde1e4a2f45a61a758fcbe08c67e1e537e800d1fdc9a2ec970c8b9c18f19d5c88e3af0c15e02b911aa4791e95a07523be6baa8ef9a55bf98d755ecdfa7d5c02bbcbc2457c71294a89524c818f61d520376d3c1fdbe6a2d089ea606fdf0450b9e82e2928102b9f68a02097ee50e24f6df00b6b2cc51d78b5eb06257836661c93a091e0415e4e4dca7165e5861ca07daff2fe6577fee7a13db01d4764f7736daa3688b06b08c7d4d13eb2807b16158aa5f665e92845f9bfa8839f9314cde1280aea487df0f9b53d2a6dc869cab06b05ab462adf4aaff97380c18593935cb2eadbb61e0bdc1886ef7af7837eb0fab7248c404bd288c0143a73f4a1f1e4e92c99b02997b4e84faca3aa861bdc5817f5405fef5e5879c1f19c05bc335f886623f72698d7d84f65c7899394f2204c42c597454c6b61b4b8f39f53b744e159ba33da6b6e6eb4ca42dd6748f49138725f00cac7f02887f2ed38b58d76ec26fa0d77149e0858aa8cfa8bf6474f901698444c5a59183cdad8ec74fa5e897dab234d6e9b15e1b39302483eb8fc9cd4e5a019183a113e38d452859fed4faedfd9fd0a90bd3bcec89305fe1ec520c2fe1fdb0f55af90b2b8e5a167e04cd81a965eca221b9e3707590a04a95d86d268e5b35efa78a68ca5053d9e4c5a51d8f8415ab8f7169a5700202e82aa5d000a1e3f8003a693ef0646e77113c142a803bab35ce0eb1c71689b537cb5d33b3070b1ca45bce81f801f8435ceeef72c2f6c10f0187550ca99381c011d62f636cdd30a87ec2823d3f47370c313c4924f380f77c50b69e41d162de437c9773e55122fb6fba49ad8f0d1951fcd3da53b298128559ff9aeb1e660b7a50f73b73894532b1c41ccb361ef5d4c860829a7559d778e53da2c2e8ae2a9e33cc848efb918061502039b40c4c39159808b418ca7a3374572faa2df1d761bf5dd017d51c4aee977a1fb60685edfb1f4a90ae86eeca1ee4e0b236effdf5f0f97bedce1f5cc0649edf9b184aead72898e437286d022221271d98e5de9c4160c461d85469cec9a24c23edec8765875c68c5566982d6a4b9bb12766a47876143d268ef75279db9613e6b63b2f72f576c168ce847bc2af92e4b30f44de129d11296b680125c8a334569c3479bac9e15675df63fc4ccc5b6ab68e589e1b49da0dafab917ba02b4b81ca2f93f575052008a95678b6c0898b79c807d0a8df8dc772a1fb2dd4b68d52ded3074431f711a4f1455016fe8834a9d499105e7bca32d65916f5245f578e6fdf310b8074266ff32228f54e9e7c01e3586bbd5ae45d55749e2e00c8345583690eeb2bd7aa6d01e0e83d0b1d65f46b8a793b5f63c8f56ee0737eb94d5497e2f9e2e83edf21bbb34b3ab828d399b5ce69c764d26aa4d5d21d48886a41d674ce0edb1fae46be2e7701fe284a7ef2d8cb3bdae9d3a117dbd20615b19455e96b974b2f6c5db04742b3ce25a4f0df7398ba5a276f2d7d1505528e94aec8c1d889251f35654c99c2a3d88a439dcf70a59f7222f50c4fde8e31b2e07bad7600917ff62a5c74d5ced9a1c2dcca13f592038e626df38485e3efd66121927045aaf46c93c5bbe97ad11564c7ad47912530fbc2aeb9814be4f75ca748db3d29625133607f6b77a7a3974ba4ee06cbcd86b93723e9dea8efa8d08cde0a8c0a4f0c2c1716bb56f68722b8fe7f354545334ece05da90aceb3741cbd0591ee7419fe31a911c2c00dda458a1307b575d3dbf04c276fcec8071713c180c504695f41ef5f01c896ee66fdc67d605e59995afa108f583631c72452191a9e89e4bed1df4064bfc449c7a24518acf02803ab2b70a5b9f3d5758383a7e77811e462113ddbd63cdc06865c1a31568df02c3b2c41722f13b48a8ab4731a73edaf7ac68ef968abb54b6418b0c47b74b2da6058928a60803dc98bfe942c50d9c3c725218d61af1a2ece47c6af880da3bc01261ccd7e3fb3fc926b71c25a96ff9bfb02702d9d7b3fa2656c466e2101e805db225889e511d8d5e9d00bce922050041b3947ffbb5765e0159626e6ba9d7829e4691ff133661c7c3eca1a2341ffd58ca988c46a7e740612385932d6f80f27b72c2e1fd0f2d91b6e1a2c5c50099ed03d46b6252b17433e3641a056cccb17cf1b13f7b4368bdea6c946c1d6dc6522d364c335b5a37c4b06a3d4a06cd2b5e71f83b17e97f332b28116b3f67ce16b584b452c57060ad307157b03620513b20785d993dd1925ccc0691fd828fd22c26767f0db4d5e1fa4d8164c8af17b78766e0edfd096fad6718e108ae2d827d65f61b596209790b9fd93a5eec482f0a18ae23bde47e26203d7b0bd016859fd79167ae5850c564ef6085acbd17524bd6528af609bb6289b24676a623a0c5c8e75bef5ffc0f8f6405044bc81d1ede942a185ef8d4dae375714a0fab086290bbcf62f02eba7174a7b391847b0bbc307f665e1d99cf6d2f5f398e390c715ce5334caebb64ead81a0bbd3b3990e3ea4122313ca83d854e795a691d7efaec1b8804e414bb594d7e8f4a084eb7ca1684aa2873634e75e635cb69a19f6b137f7018dbb3b8629f3cc99435d1c1d30e43a3876c67abbb0e25e5ce1dce9e6d3533ceac23a0c2ac5d916ae98367867bc2f7ad87f17642098e4c85f34d6a909c5577e72bcb89fca8f789d59c555dcb5b1e2d05f2c9fca2b781eb5be3442bc3aa35d99c43a168459725a4db2aa03afdfbdfd9917eeb607aa7cf8d5b147829078276e705c0fe9207f9c9d00068ca7848d032fbdae251d52e133a8da214198cac0c4fa4b6dec7d6ef25fa34472cfb4c8c3bb198eddefab3503d2befccd3407f978dc34432744ca50fcd16597f95313811413432c8214c155dcc3bc29cfda2a90e59c6ef81eafd0b5442a87f38e3f9551f93ddfc467df66f8dec3df7930f8e5d3eaf7f8d03264d5c9260a6407ec1121188e0cc360403454a34abde12ffab9245ff528aefe6694d6c0198bee2914820ce42d1519a4ed318ef513f9e0ed1e52deb2471e85663cbf4b8c96f40da80e04d852f410793c2eef8f6e86ea033a0bf1c8988f36d8a6c6dc0e0b2266bd4b0cb44f15c3502e510bc95dc89bdf4bee1adbcfd06048cdc5c20511786f026dd4230f5737689e73e971c7785f9e7e6c7da6f1631912ad9e0285c5fb7cc4a6c9d971b20b866e66b3bede6e9df8412e3deb36d4c39c7970bc71e8cb68c1bfe957cb531c3a104434adb977d4a9f3005d6d2bb084778afb764d4f89108a804bdc94a510103a6f5d676e5cd151516694c178263ae544364ca9c3f8c014d595fbca6af6b3bc320e2babb3cbd828cab7a2c2f146fdefaa04a9452291b384ff4069995b72c0a68ce7f90367431089a8a143f1d0d5bebb13d4c3dbe6c2252b72daaaa8c1c9d1cee7ba3ee876c018b3f57063e5575a6e982edf142c077ab9da1b15987aa6ac8d691dd5c96361012d9d46c9bc04b50a2cd99e25f9269d092335c5889e64f5fa764144378c8fb3a634d979321143cabd0909b8610cb00ce6a62a6742ef171bb632fcde18cb057ded2f258016e4d35c880db47e4639cc0077f8e4e2e76aab7bf0953a74a34a6709c4609ed3033eb8cf1902d5aca247b2b509b96105298f9d6d73b86819048e1b33fb74a6737bb3f4a6c5f6b8eafb3447b2dc394ec043b64815eae5efae07f16638a1e87b59e978aab7382acba5aada5ffedb00a289b789185afa9a1170ce17fc71a4b684eadc1415b32b5cfb477274680b75f2f13efccbdbf56f15441d1d12a3905ea19c14519e7a1202c2b7a2c2b237c8b934ee8d1b8ad7ed436b8fa0bcebe78c57af1e8d65c3899aa155b1c9030e7861d795f45d6055aa2dd98c29bdbb4b12cb7a4ab22ae9727f42144d55039b4601f5f055805600361efbd8c1d16cac7175fc2bc63598ee2cf24127a7fb855d4f93ac44b93d30a27da22e593c5cda4196581d1c3146bd7ec6b68986cc650ae4ec183ccbd9721742059c8cf2185a1d0540bbac26c121c0a3a7fc1b04751b712ba22c1dc9b1601338128dce1877f23f4961e806914ac7470171e4234cbfa98c2788ade8117d413d19d2d0660a5464dbf9ef780966bfba958a14f6441b7f119c6c44653c0ac5310536a8a", 0x1000) 2018/04/29 04:40:03 executing program 5: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x11) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000002c0), 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='numa_maps\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0)={0x2}, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0xfffffffffffffffd) r3 = socket$inet(0x2b, 0x1, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000500)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setreuid(r4, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) readv(r1, &(0x7f00000f9000)=[{&(0x7f00009fb079)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000f5c000)=[{&(0x7f000079f000)=""/91, 0x5b}], 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000540)=0x80000001) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x10) sendmsg$nl_netfilter(r2, &(0x7f00000004c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x16d}, 0x1, 0x0, 0x0, 0x400c4}, 0x80) pipe(&(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000300)=0x1) ioctl(r3, 0xfff, &(0x7f0000000b00)="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") 2018/04/29 04:40:03 executing program 7: r0 = semget(0x2, 0x4, 0x1) r1 = semget$private(0x0, 0x3, 0x4) semop(r1, &(0x7f000002efe2)=[{0x0, 0x9}], 0x1) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000240)={r3, 0x5, &(0x7f0000000140)=[0x100, 0x0, 0x1, 0xfa4, 0x4], &(0x7f0000000180)=[0x4], 0x0, 0x3, 0x9, &(0x7f00000001c0)=[0x800, 0x7ff, 0x4], &(0x7f0000000200)=[0x5]}) semop(r1, &(0x7f0000000000), 0x0) semop(r1, &(0x7f0000176ff5)=[{}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) pkey_alloc(0x0, 0x3) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x400402) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000040)) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2b, 'rdma', 0x20}, {0x0, 'memory', 0x20}, {0x2d, 'pids', 0x20}, {0x2f, 'cpu', 0x20}, {0x2b, 'cpu', 0x20}, {0x2d, 'pids', 0x20}]}, 0x24) 2018/04/29 04:40:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/4\x00') ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000eee000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) [ 414.889768] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:40:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0xc0fe}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:40:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x0, 0x6, 0x7, 0x0, 0x4c]}, 0xe) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 2018/04/29 04:40:03 executing program 4: syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x40) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101040, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000200)={'team0\x00'}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000000000000000000018130000", @ANYRES32=r1, @ANYBLOB="00000000000000009500000012000000"], &(0x7f00000000c0)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000000240)=""/4096}, 0x48) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f00000000c0)=0x9, 0x4) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x6}) creat(&(0x7f0000000100)='./file0\x00', 0x10) unshare(0x400) fcntl$lock(r3, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x3}) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 2018/04/29 04:40:03 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6b0aa5f5, 0x400900) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x19, 0x0, 0x38f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x200, 0x0, 0xb, 0x8, 0x2000000000}, 0x0, 0x0, r0, 0x0) [ 414.977582] IPVS: ftp: loaded support on port[0] = 21 [ 415.026246] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:40:03 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ac65975aa8e52c7e7fe196b3b8341760439eb041acfba9fe1e719ba437cbc0144db027dcf5fd64ffd26fc701"], 0x32) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000005200)={0xa, 0xf, &(0x7f0000005180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6}, [@generic={0xfffffffffffffe63, 0x6, 0xb6, 0x6ee5}, @generic={0x8001, 0x0, 0x4, 0xfffffffffffffffb}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x10000000}, @jmp={0x5, 0x6, 0x0, 0xf, 0x0, 0x30, 0xffffffffffffffff}, @ldst={0x0, 0x3, 0x7, 0xa, 0x6, 0x40, 0xfffffffffffffffc}, @jmp={0x5, 0x401, 0x0, 0x8, 0x8, 0x100, 0xfffffffffffffff4}], {0x95}}, &(0x7f00000006c0)="47504c0089be6cfddfea9e17181c246954ef1728dbff9192b30c6cb146e3d1adf52cb0654dcbdf000000000000000000", 0x8, 0x8, &(0x7f0000000240)=""/8, 0x41100, 0x0, [], r1}, 0x48) write$vnet(r0, &(0x7f0000000040)={0x1, {&(0x7f0000000140)=""/141, 0x8d, &(0x7f0000000440)=""/241}}, 0x68) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000007c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000900)=0xe8) getresgid(&(0x7f0000000940)=0x0, &(0x7f0000000980), &(0x7f00000009c0)) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r7 = getuid() stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() r10 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b00)={0x0, 0x0, 0x0}, &(0x7f0000000b40)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000b80)=0x0) fstat(r0, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c40)={0x0, 0x0, 0x0}, &(0x7f0000000c80)=0xc) r15 = fanotify_init(0x1a, 0x101000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000030c0)=0x0) fstat(r2, &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003180)='./file0\x00', &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003240)) getresuid(&(0x7f0000003280), &(0x7f00000032c0), &(0x7f0000003300)) getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003340)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003380)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000003480)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000034c0)={0x0, 0x0, 0x0}, &(0x7f0000003500)=0xc) r22 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003540)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000003640)=0xe8) getgroups(0x5, &(0x7f0000003680)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003a80)=0x0) fstat(r2, &(0x7f0000003ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003b40), &(0x7f0000003b80)=0x0, &(0x7f0000003bc0)) fcntl$getownex(r0, 0x10, &(0x7f0000003c00)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003c40)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000003d40)=0xe8) getgroups(0xa, &(0x7f0000003d80)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r31 = gettid() getresuid(&(0x7f0000003dc0)=0x0, &(0x7f0000003e00), &(0x7f0000003e40)) lstat(&(0x7f0000003e80)='./file0\x00', &(0x7f0000003ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004300)=0x0) fstat(r0, &(0x7f0000004340)={0x0, 0x0, 0x0, 0x0, 0x0}) r36 = getgid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000004f80)=[{&(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000540)="efb12cfd928276f6843ad6e5f5ac6993341e4977bdd42c95adf9c5b6b0632f8af5f563a19287c23a5e96449130e5c9c2c646a5e724e8674f3e2ce91db318cca240958908bbf84abc4b2be75b0e4c4b46b150e278bda9f321461f98036740e2f08f2b0f29a4dadf8f0ad90b918e3ea0ed44dfcfba575851a8d21f9160876ebd89ec44f1e5c5c720fb6eb62251eca5572f6563a3b3c2b530f5faf08b0512f8964b53aac38414db0d7df91973158af9f0113ece4295c514c56bf8200c4b8b44bcfeb00a7bf73225127d3f1a2b", 0xcb}], 0x1, 0x0, 0x0, 0x200000c0}, {&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000780)=[{&(0x7f00000006c0)}, {&(0x7f0000000700)="1c1c0bc3002c732dfc98b20a9259343910381822498c60ff71286bfda4c4a7789472dba322beac0c4b25166ea9eaef63dcc7e33f1569899cb67a5c6d8e4d040f8aad316c54db4f7715d6d21f4ac8829b8dba801cfd282d1ed72f7f26e607e18ada07710787af1876e0b5ec1556cde93cff52e2d624d14a", 0x77}], 0x2, &(0x7f0000000cc0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, r2, r2, r0, r0, r2, 0xffffffffffffffff, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r2, r2, 0xffffffffffffffff, r2, r2, r2]}, @rights={0x10, 0x1, 0x1}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r15, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [r2]}], 0x138, 0x8000}, {&(0x7f0000000e00)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000003040)=[{&(0x7f0000000e80)="0aee07407fd1efe6118647e9014799d8ed2c5074599ac7ce1ec849a74214517ca3903a90f6d2d7a3d5f313cfcdf6065d911ab272e3cdf76812882d26eef958fdf580c5c98cb2", 0x46}, {&(0x7f0000000f00)="65e535e9da00aa37eab9c32e58be07efcfd015a54778c5c0edd52cfe39077f317e245ea49eb3dff218b7e069f952c5c36d36e8bb9e44f336d80c9caab5a9260d2aa9c6c8d77b9bd0cffca608ae5f80cd0ede9ffb7bf57ca3417f9f19eea7e358eae589dd6f7c91aca01c39483e3dac5208c14d87", 0x74}, {&(0x7f0000000f80)}, {&(0x7f0000000fc0)="b784f38043db0ba305544f12501f9d22af46220f5995ce279fec9a56e4283d3ed98f4697d3cd8a9a41fcab0b9ae734ea053ca1d329aa2c9ae4ba07af2a48046fd2051ca47a691d1e4b6867173dd8ffd5b9e6922aff2cde3b0b27f4f1d4f0ab76a0d16b65dee2377e497a36d7f44723dc29d5fd8e6b464aec7aa7125d974f9193181136af9a10ebcf9791af142ed083320466874c78a428182a51fb8cb6c43da98acc8fe7ffa2a1fa538166c0638ffe0c82c0f7d23f2fe3ad8e9c8e2420054f9503f813eb2604ce0a60633f1851d5f3cf147db1e793ebe222255f6bfbcfcdcfca8b425d1a5352046a87a4d9cc7b8a926f56820fb377d9066fb327435accd2693a63653cac7ef7d1d7aa3520f18df581d0db0ae14bfe7de6220a46be0c2334aaa8e2f22c6294b9ed8975aec338a321061a2a30c8bd8531c6e51d0c749152f3dd8d9e399fd10182997ad2e0c3a130e53146cc8e343243254e6621d274cab6af7dca00961a167be7b19f081799a4291a3d1b4850291f71ec8cccabac9ecb94c23154bafcd1358d099151e997782628f6ea7e8d72fe3ece4734e8390a0ae19b70178e210ca7071e688a399e713bfcd4509d2bd5da41e881c771c0c39d29a9d5b50ba29dbd50eea416d3b9a0a16c5b1a2662e0afb56bf6b91d6ce0938d8a2e11a9d2e94fd9463e99cb5f47075b4946fb7a05ba844e70b6d85b42d33a9d4a2045404a8045828148bbf70a849311cbe10eacc581f144ce36ff43bb3e0d92f0be35812b5add78b597f4258b11ccd00f9587bf0579a588fbdbc21586fb6815aa3e2e20c54799c94ab6656889b0caa6e9e40de4a07eaad782dd0eadd5a23b2067c62ac3dfe9cac00f770d4fc954ba71e4c4ea54d12c1023a574ab490e518ca26e7dcc675816ab8fe8fdecfc86cdc956b838b3c8ad36905ccffadfbaa4760bf146a26f2c65bd84aa1779a8eb658050a02248ba9a45d074b436a633fca3966193630fed7fc63dfc41401fcab946ba3bfa741ef1f99135779b4cbb34ee034e60b3fe04abacba7af1e6650507a5ec037142a2b9fe95dcd750d726bfe3c1e38a9903e7000a39248f86133570597a569655a15eaeb0444dcd403c54c1789fa499212136ebe75d41c87a0530f53ace4e1ba24cab4193295040d88e5f4882d747b07137cbdf63578a90bb02a34f2dc67f0ea041e225c9c08f1bcaa97cc18f6bd73dd70e01b5b7761e03e3e68400d5df847fd75c11f5bcac94bbf4ac0b0ef5f471d39b797d08f894fcb41f3d853a2d98d384ff4fdb119fd2818347734d6d2fb3e1a4da3de80a2c90564b702f2dd07c79347756ce927787a173324bb8dc5b9ef6528752c46bd9f7376446668ecab28de49cabadfa378c292b9b0e8d2661b10b5686f167d9c509e1224d4c3248d0dac5c640ede5d8d927fa952a47edf024334d3b8d250d7c233d291623fee3f7df44276efb82fcd4ffbc50a764f969c8fbb737ca3a19337f4b3463bce6eb8a902af9d84c58453a8d7d5111493df17de5fbe912a6aee1a92d7abdeb6612a01a1ecdf813e21e4f0cba7ec75968110edf2bb97bab709abaacea6228661441d49d4cf237b99af06b4ea2f00f617cf80f48b21d8344911e9212c81a4776e8067133a943003380063ea4aa0e05c7fd0da23c1b18484fb4933c99aa8e0932641a1a4c9129b2d6b963ac4bc322f5eecc0f0023f20c3b7e521b7097bd95bd3a678a3ef25b30eaaa674b0df83788562dc86475690c0376fc9c35294e1b7804f38242479e75234dad92244f48201278d28e58dda80142b0946a3c4bde2c7b49546053aef20469cc1fb3bcddc630c4ddd86fe698b31a9d1241ca045c165fe3ed3c16e4613baae7c5717e857513a89d3c2df5f25d86d64c5fe8db9ab9f8399129fdcbc42fd7e3eb038efea920234ce67952c83d627740deb0baf76cb752f4ba88017df89821149c12f60106ef5c0a98126cb3e28111f20d6ad65d33118c858ed76da345721478a7575192acc1debd0aae70c728df0092f2c5d77b3177767089725c518ec9a5e06a460ecec3347d7bcf58cac280e5c3c953b91eaef63bba4c79d96c0cd0f2e7a8f3e21b03d1f3cca9b35269ce227feafe6a25de1c3be686763f81ea2a7c84b2ef46310fd0203579292d17d7740589baece352018f36fe8d302a3e0928dac90dd5d2bf29c9e1931a71a303eac7929f67ce6008c3713a0fa13109bb153cb54d267ecd2bf7de76b1564eeb0d19d72572889c5bf31cf76fed4fd8b17e5e7a4124a557b0112528c88092d2608bbf2813b21ffc16383f1b24b79d4789108f76c720595685051eb57a688b52b00b30657762601cccd3dd301a3a6fa73efcce529e6c123bece6b72fa26e9e0ad69f21ab95c3571061bafd007356ef597bf615836843fdcd8b05a8f6ca3e32f437e2db6e5f6df55e5b15b6a8896f1edfa3356c0b961e31b5010c540e1945deaa5cdb56651c18a4042c38733995e4bbe7f1293a704055292eff9da6e55adf90957c077ff8ccb99fcb3795e5a30cb9df07325f7cf18f511be49fb90c643b81c2af26190b1829febb1911501145397950af2edd6a750585fa97b80a6f0f7e33462987368379b21f592af4c9c82d08c4cdcf52df8f5b1ec3e8acea09854046b70d6151840db758e925e807457b6273a7ac0d1bb5ec12d705b789c935ebfbf8eae76125617f760e7a3bf769c7d0221190c76f3fed2115c7b20c48e23d5263a62ee20ce36bf2c0b025435e9ad4c152e89ba72f33d46be5da6da64213f0b8a72197a2d6d3cebe52e5e084db7d45fd14ad1c32ed7d3860d407808291715216bd98e579b7f10fe84e8ca8103f20d86a871fa6ca6c81c97f9bd731904c5b7eca20fb74a2c59562f1634f40e81bf3d618d85cd04f1a07d9580dc1719909114664a8d78935af60fd21fcd7531b6f9dbd67029ff6ce3c889226db0b10a6affc2c53e3380623030298ac8cf4f08464bd9726abf504aa86ab726000fd650fa05b039ae86281edfbe72a5394e5d9b0cbffeb98bc3fd3e838a05aade78065bff7a8310e5df58e184f10057c7fb13ed417918da6260a9a1cf01d3b9e35c335f8082360a647d468dfb37c58c446874f4e683bff34c150f606948b42e633e4557cf470c0fc8ad27a6d08bbf3fc7f98fa6abc7b520bdd5fbedf2ce6634485733f3709e19bfb787d396ee3f8ad9ed736679d4e654e8331f7078cb8b4c06287bb9fe3fc25d8070cf6beb0a10ca275155e2f41f206597e3e77eace1dbcabe559a64d0e73219ccce2168fc487fce347b87bb6cff51fc8efee18f669d9e4cd08b81a08091d7bf2cc80477ea02b17def742f4b015d3e76f66e9c7f4ed142d3c08ede21d1e8302647c808a8699268d2a6a2cb99d30473641a6a6a24289205b631ce3e600bd4f840b4fd43e01820e52ab73d6e53b7fd048b97648d6463e472d7b7b8205acd68d21019c245a51c3a327a1b550541d60edd1eb8eae0ba13731920cb4e30a6ffb3971c13f7b795e57571898f93f1d0a3e8339ec2270317e8889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0x1000}, 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0x1000}, {&(0x7f0000002fc0)="d79517acd006860bdfd0bd8ef25c8eeb3db3d373e39b55d205406e216823df619204a02b05559dd6cc66dd700340e3a9c3935219d2d71d9684d127cd8e60ae18c2fc4424f4aa2cf2f57fd56c", 0x4c}], 0x6, &(0x7f0000005280)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x0, 0x1, 0x1, [r37, r2, r2, r15, r2, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r2, r0, r2, r0, 0xffffffffffffffff, 0xffffffffffffffff]}], 0xa8, 0x4000}, {&(0x7f0000003780)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000003a40)=[{&(0x7f0000003800)="43120d54443b5d5c54d70bf07c152dfb7980daf7ac1565f1341944", 0x1b}, {&(0x7f0000003840)="2d9779d0b54aa4f10e17e1570be23678d5b695c917d493f9db770d17e24112476d0bf857bb59147304b03ba5176d5b7d6b069354e2e0073d96c3e4208231e1e0034132087386acff620e8cf7c0d2b9edea024c5459c070e0757515af81d27016bb2a1767d26964244292e03a83995c6e4e4c9b28c202366acbc57b406b6be43ab77ddf2cdae7d83e", 0x88}, {&(0x7f0000003900)="060fda1ac3b7a2a5e4ea9b91b84a6b2bba01ead3e5353b70a461adc7c89417aff409b4267fe642437134ceb718de50c9454c86a0fc6248884533b5c5b678058938e32fcc0a4e60598032ebf6fdc4fd42a0ab62a9d922fdbc1f51219d6c316f3e845bae056d907e008b7998e5d31ff8297f14f2cfda76c810d1c3dd2d4a86824adc13f421f50942a0c6b89c71e4973ade64b8ec238f067e5bc17599d56286556a", 0xa0}, {&(0x7f00000039c0)="cbb5b5f6e3c2defd98297a7c96e411cdaab89860d309dd5fbac0500b7d7a6ca8b3d54bb3b720d7b6d99b543b5f10264ef405f6ae9716f541d32e2c720ad4748f6e51efa870fc5243db0a", 0x4a}], 0x4, &(0x7f0000003f40)=[@rights={0x28, 0x1, 0x1, [r2, r0, r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0x88, 0x800}, {&(0x7f0000004000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000042c0)=[{&(0x7f0000004080)="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", 0xfb}, {&(0x7f0000004180)="d05b0934935f0869cbd9d69c374af2b9ac00272c4c77c75a0d57715e92ae51789ed6df0c67df59082bb9b311fdbe5e92608b8438eeaf4d82a3a7e2dea01911ea8dfee614c741b8f95455c131fc2726a279e278ed7d724c63b70c86777c1f9166ec38176d14ae9c07083fbc4d3777", 0x6e}, {&(0x7f0000004200)="d8fbf3719a915a7673a6599d1dfdc1ba0180b0946378a218511a34d041accfa05020ea6a655dc3b9cbf83f4dae2a43993b8f4a453799abc052d32acd3e7c161fed7b9c22129317a67fcef92472ae47aff71869d8be538011054047317630b761c1ff49470f906463a583de6a74facceb9aa09ef431b8b49133a89f3b98e41dce3c8689cf", 0x84}], 0x3, &(0x7f00000043c0)=[@cred={0x20, 0x1, 0x2, r34, r35, r36}], 0x20, 0x40000}, {&(0x7f0000004400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000044c0)=[{&(0x7f0000004480)="1bc23b332cdda4fe9373a1d9a8fc2bc4b7871a444c6c8e4d00a87661e410b2e4", 0x20}], 0x1, &(0x7f0000004500)=[@rights={0x28, 0x1, 0x1, [r2, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x28, 0x40084}, {&(0x7f0000004540)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004880)=[{&(0x7f00000045c0)="7cd19d678521343d7a258271d9a7cd4707e786e0a3736bda06fa6fbe8a6859e20940e0634804d2e84eee4ebb7f0d12e8", 0x30}, {&(0x7f0000004600)="d4497c9800356e8cddb6b848f2547d4a1a8b4c919c00177e52362c0c14d071f632e53f389802639a52c25397b310e053e8b46833d60e75d52c0b501bd15487b0964f27eadc0cd5ada91eb95ad29539ec0bb44bc10c5bc95a516f05da80313b78a1b8d35552f8f473b9eb33af7d981de098283dfb1bb05af8cb89959ded8e41e96f84e31eefcf6c25eccc917ab55c44742d0bce02a1999bfeb42a87284c0d3f23951a6fd612b75555715df7c9e9fa6e6e3f2011d2902620f9bf8888e00582cdf39f8ae9688183414bcfd1ff32286386ef74c0cd6bc798f61d5f8b84a10c29f8d6", 0xe0}, {&(0x7f0000004700)="d9e4b3e38ff3c35950e50eada10f134094b5712a38985afa43c356082f8be4884627a5ebfa387c4da294d454a09d352a0aae94285c1006bf2fa5c565a0e0012711c40dbb927d6b8a4d9a20c36d79ff71a28c6f1013e8724eb6c431456a57c68f0d0550d4cf2fd6adbce57e49f6a002b184f82b89dc75fdca0924c02f59f2b803f3986f379e6296e0b94b1219dcfccb74e2a194ce0f1360348855c110afc35f6621626dc9f70af0e3f26e5b410f53eeafcb15941f87cee7ec15d98a45c1a81ab1e939769b66879955c97c5a04c1d1573dbaaa6ef7d52491f8e7c61c5249762f99acec523dde4623dc89ea7c526eb57d5a729a706dea", 0xf5}, {&(0x7f0000004800)="4fa31c912c342619405f4d3631c1215a7fa647dd3f55d67bdd894c858d8c8c1e8810d80053f90e9e60403d2bd20e484a3e4082295598353cc26c4c7782ea702e7ae2a5115afe889404b959b3f8dbe66d7b7fe0d641373e488748460288e015ef44311be227abf45aa2e50d66760a83", 0x6f}], 0x4, &(0x7f0000000100), 0x0, 0x854}, {&(0x7f0000004900)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000004a80)=[{&(0x7f0000004980)="2d9a15b92cb512fc793e79737e05948f9986b6f198c2ecce1c83100fe20aac7ba4f86861d6b3cc3c66a2639878c799f770e29e241640ffc3c2e3f1a5a3169aa72169cd30eca047e86ec332cd5c6572f6943ff6b7f69f2f49ad967d62892b930ca2626b8f10c5a7645e3932e29e6d94c79cad36a9cfb97a7678be3bde396178626add93d7", 0x84}, {&(0x7f0000004a40)="ca", 0x1}], 0x2, 0x0, 0x0, 0x10}, {&(0x7f0000004ac0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004ec0)=[{&(0x7f0000004b40)="541d63eaf0eab39c04dbe2fee91551fad36fc2382eaf33d0644cccced1d31f4604f74938bf252aedd0b8cdb9422dac0b08974a7348617081f2a9163b71f21d8b0acf181634226bfb2a917ba46e3f2a40c88337be34ee5756379f0e647ee9c00c18d6c769d3013639cbe9d8406c8de98f236ec05ff4f52ddead89aa1c785c5bd861191e7b9a90c9a14a2c04217be65c0d9189fd0f8084971c8bb7e0dbaf8d78fd81d1f92a2785cdeacc401275d1d2267e0db983f456270ec531fddfcafbf6c50717c8b6ead04ffde22d33a18c98b0eb41628a9249d76bcd27dbb176cbc4991a69750efd9148c0d0019094b7278dc227d5b78812", 0xf3}, {&(0x7f0000004c40)="04760c82f1ab7ac3bada549d3b7dba141c20b99c4d59c9cb155d02f816eeba28aa942293daff74f6d1dc6e4c1de6f1d1db9b850e4292efaa5abd9c9872acc69232c09b5bba903c09e54a3d373dbe64b4a8aea6b2b4cb71bb1839facb5fa593f3bd6ef089b61d992c7f182a94c291d61f752c832946e859a3be6bea62b10c032c404eadbcb65a06ba4e33fbea22f6", 0x8e}, {&(0x7f0000004d00)="ae4ee1d789701897f83d321999586703e3d6cb2a2b41f366ad013e353c7e57b26592fe92963b86d8659d1f39071cb539bc65bc8a8f5ffdcb8ca2f4a137846d74a0ac3c5f46b70c800ef23e45913b34ef64df9669e4243a4f847e07c57299755384e7711f", 0x64}, {&(0x7f0000004d80)="4d7f90d6810bd9a67559e2b841e42fb9ce678c", 0x13}, {&(0x7f0000004dc0)="b9a92db53f28ac98764f22981b0aa24818cf08d91f8712b4f993055069fa5e0b98767877e5bbb63785ff6910399e353ba77fff855f66a2383245ec62a924d1365ad350e5270a952b78ee91343dd43dc413d79ff04bf7a99578e32a1652630b8e182e4a967ea75973cb6bb507af7e7aeb9956fbc085534690cff514b92cc2056fe1ace9cc29572e1e66896f9c34665a3c9235953fb6d430418aedc4e20ab583470132af8c896edf005da5cfb03390edcac26cfbb2460abcc99ea1fbb9709872b5f60071f0b770f630a662cfcb8bb51bc56262977962a27e59c50a623068dce65458640dd6c4b8062ac26d", 0xea}], 0x5, &(0x7f0000004f40), 0x0, 0x20008040}], 0x3b4, 0x20000080) 2018/04/29 04:40:03 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp}}}}, &(0x7f00003b5000)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x10100) r1 = semget(0x0, 0x1, 0x10) getsockopt(r0, 0xffffffffffffff01, 0x8, &(0x7f0000000300)=""/192, &(0x7f00000003c0)=0xc0) semctl$GETNCNT(r1, 0x2, 0xe, &(0x7f0000000240)=""/163) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='\'nodevGPL$md5sum\x00'], &(0x7f0000000200)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f00000001c0)='ppp0$\x00'], 0x900) 2018/04/29 04:40:03 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x808}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xc0, r2, 0x100, 0x70bd28, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xcf25}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x90}, 0x40080) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000280)) sendmmsg(r1, &(0x7f0000004280)=[{{&(0x7f0000000340)=@sco={0x1f, {0xffffffffffffffff, 0x8, 0xb70, 0x9, 0x1, 0x6}}, 0x80, &(0x7f0000000400)=[{&(0x7f00000003c0)="130e0fb9b611", 0x6}], 0x1, 0x0, 0x0, 0x4000040}, 0x40}, {{&(0x7f0000000440)=@nfc={0x27, 0x1, 0x1, 0x6}, 0x80, &(0x7f0000000600)=[{&(0x7f00000004c0)="a5447480a77559618437e72f898b9145dcd0dd3be2c71a5001fdac70c651ab", 0x1f}, {&(0x7f0000000500)="1f4fc8ad1006786ac703ad4153a8ddacd8abb3aa1d7a7530215872d67cf8f274fdcc0898fd982c5c2cdd4a1bf2f2", 0x2e}, {&(0x7f0000000540)="36afe9a8485a3303a33a4a376aa7b6270a49426be11b65b98a9ed9cde290c269a9734ff924e642126b44ecbc95a36854bdcbada33981abd803a511f10c37bf1e6051ec60b00727cf945337dd47264184a7b0a0331c86cc631e58da624dfe398a1af90a18ee5d321094276ea7131d87ddb98706814c514ddfeb1519d67fe97693ce93d96cbe961c738801c80a85f43a23994ff899206463ece1b3d2b87ad7a6d2dc4c64fbbceb9bf3f7a0815b3ab8773e1c9f5a8ff429c2a07c2cdcff4239", 0xbe}], 0x3, &(0x7f0000000640)=[{0x1010, 0x106, 0x4, "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{0x50, 0x101, 0x0, "6f72e9b5db4d54749925d1fa60a02c53d7d988dd405fb506428ca64717f8a13341ffd8786bd06c4a4b5d64eaf416c05ca4ffdd3e6f6e0b58d8"}, {0x18, 0x1, 0x0, "e67e5c"}, {0xc0, 0x117, 0x8, "1060beeb4ba562b591530e56ccffde82c2fbc68bdbd4fa56c0a71f359275c72e2a612ed07a5244a5435262a9f26e519a02424be801c9cb37344d006a928903f8dfaf0cc4c3c037704e926791c856b4551d0641d47596b98da62aa4e99ea63e252b051d5c1ed8b8877b7087bb841f71633812f69a8c6ba32aca71aba757dda0c94c836683746f72a333f24e4aedb842537d72d3d6861b5c4f9bb0fc21812551b5b89a662b457c68b1175060"}, {0x110, 0x10f, 0x7, "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"}, {0xc0, 0x84, 0x7fffffff, "2750470aa97edc2b82d7c96ff237b15479379603ba9a658f650fa3729a414a4bc936b6305ac35cdb3c6fc139be4f7f8263e4cbcbe843f337c646f6f8392330f79d89bd295e2d203bedcf52221b1eb1df8671d9858c9d08cc0695cc7757f2d2c4f195d4be53fd628079f1fe2765c7c69430abbf2ea258ad944bf7a9c74b96c6ec20988811e182a917e2f3d0b799f9529b903db7cceccdef9d60806be94f9aee984528b616444fdc97f9e3e0187e4246"}, {0x98, 0x113, 0x3, "9e450cc0a9fdc2c0bdd9028ff8dab7127a429d39f1effa76b4781dd2ae459027e0e3ae12ccd7202a9641805f7e3ebb5905f3337d64ea4706340acb64865c57a438dba54502fb4aa3a72e016e397e94f190c440a45b659f283347c1aa43bb7577b7ed7bf43a63e358ab57d85f4f3e01e904d58246a68c909538817809adcd963261"}], 0x13a0, 0x14}, 0x2}, {{&(0x7f0000001a00)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001a80)="839bdd7bbaa909de141c1f7cce631cf7823df5d9a47a9d19dae92cf269fa4ff7ca58e01e6e30e7d68c71c0116c4ea4ee0b2764b929c3586f2a24b3ce14377fe71f98b893904c0c29bb51416693c2e18c7d75eaa1a31c6545ead08f8a83e822eeba890b644e5fa1eb3ff055c194a19b86ccaa2b4217051be43418c09523593b38b97054b9f929940fdf", 0x89}, {&(0x7f0000001b40)="c2cf3db3b88ca7e1876eb66f48bf923645f1a094518f687201766e7d2becfad768e121b5922b5e08619792377c1fc7b6a2c4fbe88e26aede09fb79f77b7e84492472dd3b2826a9f46bf2c4f0839a8f5a92860514fa679bd512f6670ee48034e510eada261bf844ac47eace1f7c91dc1e1ab49cb7", 0x74}, 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{0xb0, 0x113, 0xff, "c0894494967142eb73f890f403f7ba8904510512e8cc7bb2afbc33ba894dbc55a214cafd8826c16169527856fde6e41eb4d1e49091dbf8d7f7d530faae7288634cf7ebb45296904f01f38bfaa8cafd8487af32a019eee280eca56ef69bed6dedd73773773a2b721723a6136cbd2b479dc6a1b9d5c0a6dbf3566f8b985a624ea9d65656e96351e8eca1cea24417252cbc6bef5ae0390d4803dc8fd4ba3ae421"}], 0x1310, 0x8005}, 0x100}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000003800)="2d317a2e42a0d1c8de396faa46c871a9fe340bbd86013e7c34782ab1ba8e86810a745d69bdc4b68f4e7bbf769a15e41d322336dd4b8811dfc8c7b629c0a11dbcd7e7745cbca008636f84161df37312bd41f9c9ee309a24f204afe54a0a5d82a064dbe10b1b4560156ca2cdab91c517456cb49f1e2397222fc177f8857db76fefee43708d4c023b9434", 0x89}, {&(0x7f00000038c0)="f1cacebb34f57705d1eb11edcf049de7bc4af5989e51204dfdd4fc979f638784e2dfd12f318608adc1206e1c0e170c9ed80829e13d930791c5964f6ca38bb0c2bf4cdce9389c0ba027ce9b6d0e129637439b34fa2c22bb173b5a718799069667cb5a93ab3c986dd8910739259f8d9296", 0x70}, {&(0x7f0000003940)="83975f1b47ca08c08f67391616e7adae94e19256e56bfdb347854c11d7266e02d86159a4edeeaf647cd5ed11619fdf2e1a1ea8e12275f4a519d102484d54f1dcedd3c58f1941ad", 0x47}, {&(0x7f00000039c0)="6c6cc75c72d7a11c0fb2f77d76be8911ca6e11947abbef27c40f8ea8a02774f87bc0e7121a8a9e0ac0b34dad341de70faceeeabd8a078c9df406f89d81f61b407391d3c6b03a0745499cb1d97f65b08a67d95d14adc94953a27f25fde0eb89c1a49ce50bf2b45b0a7edc33e8918fe947f42793667f3e6be32234446fd42874cf2a50c8a15a5a2eaa3dab3a1c2e522600a1e4f98996a7dd00adcec92ee798ffc5709d09c009", 0xa5}, {&(0x7f0000003a80)="e82ce5e17452a88a5c651294af606550e243deddb25cbb11f4df9496287f045d1eba0ad655733c1fe3367ba6d3422f4a75359a67168b46f00ab611e56b397518d92fb742073fd69c054a78312886cb9b9a0979881a30bdf781a9a6bc823176248fea3d76a2532125686d47cd975c2bd828a53ce372acb95f5ad9a8a7803fc18360d0c34499662728b375b03811c4d419248cca28ab16f1e19d9efb69a934241c71ba272a2f7acc", 0xa7}, {&(0x7f0000003b40)="1f3c5989ef71dc2501218325363b05b8edd75e7331a13d5c11e479efec1186aeb3a84bca55fd11deaae2b814", 0x2c}, {&(0x7f0000003b80)="d44a5d61ca6011100383288fe9e38df8c097ffebc7c126d7129d9a2ceeaaa97b556294d681697b61769935a346cfffd2aaec95753bf17c53b53f867e062e7226a421fbc89a189240378014cae68a737c292e02f6a03401882d3e5b4d12681a0a8b8c87c12b68938e0b34aed1a6083e5ae25e18c8a71cafd4aa120651735a429a48239f510f99f4e15f47d6a2e761ab37f71d21363953f279f9bbef058540aa13b18da2835db5450bbfb9bbfc22", 0xad}, {&(0x7f0000003c40)="6000e5a7ea80ceef419ae4b974b03249caa4fea18611d7f1f3ee38cc6eed9d9fbc0bb3a0e749be9a1011f0364a406bdc1671ea98e699cb60908debd7f99ef9e4c04dd026fe6bd92e20c9016b9f8d1a166109026e9abb6655f307d191f890ec31dbbc8138471e54689eadf789212c6a", 0x6f}], 0x8, 0x0, 0x0, 0x4000}, 0x4}, {{&(0x7f0000003d40)=@sco={0x1f, {0x8, 0xff, 0x7fff, 0xffffffffffffffff, 0x101, 0x100000001}}, 0x80, &(0x7f0000003dc0), 0x0, &(0x7f0000003e00)=[{0x40, 0x108, 0x5, "1957fe2359b45939bbb3e84c547ecb98fb8e2f336bea966a40bb410a2d70804bc210708eb90378ff8da13e1f52fc"}, {0xf8, 0x3a, 0x9, "c6c502cdf6ad36330170ff44c4a326b354431cbd2bd6b1b75fb9575097b4c6c55af87dcaf7e70848579fe49081f4542213ad95606ab6f78c56ba44081ac99cfc7cef09e5d0ef77d2af98a38d8df8b155881d5b963eb4595d697b34bea0fb2daced938d027edf32667ef6f639b83328ba6c4bb2441a2679ce7fab9ab1809ac4b039f3413f147eb2a6ac803a6e17949cb9a3a7de13795b7da2f05378850f681fb450a73658d45871825ca1e9d8531e7dbd713da91511f2939a651cd07020c5fd924a8d37423746f7d545d62bb7b60816d4ce5a4593a6cbfa13ef40295a814be99d3cc6b4747f4b40"}], 0x138, 0x88c0}, 0x1000}, {{0x0, 0x0, &(0x7f0000004200)=[{&(0x7f0000003f40)="24860ac45c4a47ff5f4b2bb4c83813050491964354ff1638eca6eef176d04c93b036c4d86d0c3ec8bf46eb2ecd52eb6041858ff302d82e750209577ea934b1ea2ef0c52fc6fa2a510778bf837e9ea9068fee1b211b0f57bf8952096f40866ca47a03d4649a99b6345452b45feb93b05bf42e798f01b3ed98a73f8f2062901bc302b5f3732f4a0adcabb229c211f99c6fec34963a0e75e382bee63eb505c47d9d7429a7e40289574263e9c61942c6618b63897545b35f1f2dbda8436d3f0a4dbd3176c42a181c", 0xc6}, {&(0x7f0000004040)="fdf6e538f1ff74933c99728c658aac61ee4145a6e1b33b9ac933894801a6c000350114de13196758ded7520a6c1608166feca8a81ef2bd89edeffd071a9e46516cc0cddf90ee211d8ad99f2320fd700388f39ab42f48", 0x56}, {&(0x7f00000040c0)="de61c5b2fdba97d4945b3f3880a4e9a391d3907931a7c8f2b10b9b69fa654e7a8f74f079896c18eab60c36c7fff4f7c15bbda9c9a7c588cb9027cbbba5074f855d4cc51408e1d4598c7fff3fa342f76be83ea6fa17efdcd2f1802866164a4c08ac8ce33f555bab6a629e279868ba30ff5483aa479642f89f3d1668204f67b4e17807fe32378b64ec688ed5b588b55c212b022159398ba6b2d9a19d2077ab4196490485a3f2a0f3ad2f3c8775d3bd0144f6eaa9ede5856768", 0xb8}, {&(0x7f0000004180)="1d5e0771aa0f45bd34373c9f7eeea102c0f74d8e347509e1", 0x18}, {&(0x7f00000041c0)="02a44d9e13af5d9281036ce0ddee4071bfbdbd3f6f43441a2a7b93a662410e7ac48cdbef66", 0x25}], 0x5, 0x0, 0x0, 0x4}, 0xc3}], 0x7, 0x4000) write$binfmt_elf32(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) [ 415.136846] sg_write: data in/out 1705770972/4 bytes for SCSI command 0xc0-- guessing data in; [ 415.136846] program syz-executor3 not setting count and/or reply_len properly [ 415.240017] sg_write: data in/out 1705770972/4 bytes for SCSI command 0xc0-- guessing data in; [ 415.240017] program syz-executor3 not setting count and/or reply_len properly 2018/04/29 04:40:04 executing program 4: sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/04/29 04:40:04 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000540)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0xffffffffffff, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x7, 0x101000) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000001c0)={0x3, r2}) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000000)) 2018/04/29 04:40:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0xfc00000000000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:40:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001580)='/dev/ptmx\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000004000/0x18000)=nil, &(0x7f0000000400)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x2aa) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x0, @multicast1=0xe0000001, 0x4e21, 0x4, 'sh\x00', 0x2, 0x2, 0x14}, 0x2c) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x509080, 0x48) connect$netrom(r2, &(0x7f00000000c0)=@full={{0x3, {"311a91cf0d5f2a"}, 0xb3ae}, [{"06399f1655440d"}, {"b401d36cc0ea5b"}, {"783bf0ffa78e45"}, {"bb2ebef1ec8a7b"}, {"b4d3f1deb6cc3e"}, {"33589ae3618470"}, {"80b11c5ebaa848"}, {"88bac725cba262"}]}, 0x48) r3 = dup2(r0, r1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') name_to_handle_at(r3, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0xf1, 0x5, "e94bb070230669134d153953c7eab38943e42d432e253515926ea99f424f3bac27e43e562df220a877bf6662191adf2a8a4a594fea4b726e64c1a2bf57620edfc0416f89a645dde0e63323c3aeb0e051fbf23cf134e1e194f6fce2d603dde15fa5874d583ce43ddb92558227584ccf2a8d5b403ece4390006474567c027a37c3c0a46072e65effc9a69836f8ff31f407f67e861078815a9372b12e9bfa2f1b8020eccbac63e8058db4e95cbfd91c71e3b401782047cb2ba6ca149930159ece8667fe94a0527ecb399d58f24d99f2f478f69bf4309b68d23d2b10fe533130eb379584ec9fb88757cfda"}, &(0x7f00000003c0), 0x1000) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000040)=0xffffffffffffe63f) dup2(r0, 0xffffffffffffffff) 2018/04/29 04:40:04 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x6, 0x1, 0x69, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000000c0)={0x485, 0x7a, 0x4, 0x1, 0x1}) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x0, 0x8, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/29 04:40:04 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x4, 0x0, {0xa, 0x5ff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x3a) write(r0, &(0x7f0000000140)="1f0000000106fd00010000f6000300000000f34c31d36cc5160a667902a6f2", 0x1f) 2018/04/29 04:40:04 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000280)={0x4, 0xffffffffffffff9c}) getpeername$llc(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x480, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000100)={0x1, r0, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) syslog(0x3, &(0x7f0000000040)=""/128, 0x80) 2018/04/29 04:40:04 executing program 7: syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x8800) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, &(0x7f00000004c0)=""/116) r0 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000400)=""/130, &(0x7f0000000340)=0x82) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) r1 = socket$inet6(0xa, 0x80003, 0x4004000000000003) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ff9000/0x4000)=nil) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000180)={0xa}, 0x1c) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000000c0)=0xffffffffffff8000) [ 415.936767] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 415.967185] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 415.980979] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/29 04:40:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) bind$bt_l2cap(r3, &(0x7f0000000040)={0x1f, 0x7, {0x1, 0x10000, 0x0, 0x1, 0x4, 0x7fffffff}, 0x6, 0x3}, 0xe) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000140)={0x94}) 2018/04/29 04:40:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f0000001000)="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") r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000080)=0x842, 0x8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000000180)={"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"}) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040)=[@cstype3={0x5}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/29 04:40:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x110) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000200)) renameat(r2, &(0x7f0000000440)='./file0\x00', r2, &(0x7f0000000480)='./file0\x00') sendmmsg$alg(r1, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0xbd, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000400)={0x0, 0x549, 0x7, &(0x7f00000003c0)}) clock_gettime(0x100042, &(0x7f0000000380)) setitimer(0x0, &(0x7f00000002c0)={{}, {0x77359400}}, &(0x7f000002afe0)) alarm(0x200000000) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) accept$alg(r0, 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x7c, 0x0) accept$alg(r0, 0x0, 0x0) 2018/04/29 04:40:04 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000880)={0x0, 0xd8, &(0x7f0000000780)=[@in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e20, 0x0, @empty, 0x20}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e24, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x1a}, 0x8000}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f00000008c0)=0x10) bind$alg(r2, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xe688, 0x30000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) splice(r1, &(0x7f0000000140)=0x31, r2, &(0x7f0000000180), 0x7, 0x5) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gre0\x00'}}, 0x1e) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000580)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@dev}}, &(0x7f0000000680)=0xe8) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000003900)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000003a00)=0xe8) r10 = getegid() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000003c80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000003cc0)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000003dc0)=0xe8) r13 = getgid() r14 = getpid() r15 = geteuid() getresgid(&(0x7f0000004380), &(0x7f00000043c0), &(0x7f0000004400)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000004440)={0x0, 0x0}) r18 = getuid() stat(&(0x7f0000004480)='./file0\x00', &(0x7f00000044c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = gettid() fstat(r1, &(0x7f0000004980)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004a80)={0x0, 0x0}, &(0x7f0000004ac0)=0xc) r25 = getegid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000004b00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000004b40)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000004c40)=0xe8) lstat(&(0x7f0000004c80)='./file0\x00', &(0x7f0000004cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000004d40)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000004e40)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004e80)={0x0, 0x0, 0x0}, &(0x7f0000004ec0)=0xc) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000004f00)=0x0) lstat(&(0x7f0000004f40)='./file0\x00', &(0x7f0000004f80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000005000), &(0x7f0000005040), &(0x7f0000005080)=0x0) fcntl$getownex(r2, 0x10, &(0x7f00000050c0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000005100)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000005200)=0xe8) lstat(&(0x7f0000005240)='./file0\x00', &(0x7f0000005280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000005400)=[{&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000280)="8572281db58b9ab345601d65c9e184b1f77a5fc0d9cd9549fb767be766adfb035d3e24aa205c43170ced844ca248c1d0f7896feba6a03334681e7804065239ffcc1d98e2ab6c8a0e3740cd01449c88371dc21e413e5a77ee6a18c2018588d9b1a7ba930ad9792b7e62338c999a8c7c6970b7759054d0a6f04d48b8797ee032da9754de8ae9b0b72335138883d83f684920887fdc768c3c6e57e796", 0x9b}, {&(0x7f0000000340)="b07fe7fe2e2c78c5c1f103baca75eb803d73d9b77c4990feba58caf5ef9006fe4321aa4144911aa63af5abbe0abad249da2b7a7b79f2e8b8bee61de1960333f0cc3b2d5197", 0x45}, {&(0x7f0000000900)="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0x1000}, {&(0x7f00000003c0)="264fcb284c90da04daedc946db8f092ffce701732d5775e49355bdf0902f9188c201293a9850b092d7c88678ede685bd306ced0020e2555e3f92436ab83bb8567358b1b07d481610cf4cdf8390791932d791b785e588f8efdbb62d5af69ca8b75a1fb5f1a91a56363c7940c36d9ecddf6895028959054c22e7ca08e3dcebdf69fc44", 0x82}, {&(0x7f0000000480)="3b388f890f96b836d3b2d4c348692488c9796390ba6da3def450939bf739a8f54466c25d1b728daac094cdcd9cd64a0afedd6ce80b90cf096f47eeecb3641cabea604c739b5f68dd6e23f4d0145498e76d917280c05c28536ec4b4025e83261c41eaf04893441d93318ad672775bf96f025769f8832b95ecd72d", 0x7a}], 0x6, &(0x7f0000002900)=[@rights={0x20, 0x1, 0x1, [r0, r0, r4, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r3, r4, r3, r4, r1, r2]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r2, r0, r2]}], 0xd0, 0x4000000}, {&(0x7f0000002a00)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000002d80)=[{&(0x7f0000002a80)="96475434c5d4e6d9fc0d", 0xa}, {&(0x7f0000002ac0)="9f037832151b28a237ca4366b7d69f1d6ae021e107164b65bed43f8a75bc707707edeaa63f23d86b71c073cbe28cc8b86a681d11ea91665552605b8e50c22ee3ccaf78df96b05ccc412ca760c68fa5594fcdcb3408ac7e56eece6c6ceb2b49b5189195665254defd69ba", 0x6a}, {&(0x7f0000002b40)="184afd2c193d25242fc16368dc202028c1421f7aefe926af5582e4f937075f182167d86644a8f572a0fe25c5106e8d9bd5720a7b9b660eb0926074899a7e64dc20da238d0140c47fec09132ecffc292176e5e44cb3e624d21ee5b54fbb2193b93d5695d447517ba272f7f26188b9955f976c0f23e2ede159d49de305b163f56ff58e493a778fbc7a29af6578f54fd49cfbb185edc66ecb8f2a789db3735817509237c56cdef7b429af5e31387183", 0xae}, {&(0x7f0000002c00)="f631efd2f4fb98a7c7900f3a4175029981116428d226a3db505a7a0ea7eb013639815aa721006aa66befdd883c1c683f6b3ca198e0103cf21ace40e5dcd8e5dd34786369a2b9f254fe810f0e115b714b613bbfe5ad513a8aaab9163c18db48566ead17cbc8ef882f220d2e4c746cef299708300c2d5405d19ab5ce5794976f3c87445ba97a9940dde03170a5856c96e00999260cda1e8c2bf27c51bc1ddf9bf70daab196055d3a338244730bb2fb9116f9a32c4fb2b444fd246b087041c47ab8e8b52aeea5d22a", 0xc7}, {&(0x7f0000002d00)="eaf05c574175be454540ac4eec40240cfcfe579cfd30c2305f2a1a91240e412eb45f3716ae7771653f237b8c6793f5b76f0c4c6cc0977c97e457c71c571d1b420d0cfd048b4087ccea16f6b2dba3de16e8ae1d73c1da605233c6f2bb12b70191", 0x60}], 0x5, 0x0, 0x0, 0x1}, {&(0x7f0000002e00)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000003200)=[{&(0x7f0000002e80)="f6644c81a6419b5842510e437077af1f3e9db4d395ce49c39af96a4ae7cee350e6e707", 0x23}, {&(0x7f0000002ec0)="c6d397f87aae822487fc8ba72be336658233e50172c0886380acd0fb40ebc6ebfdbba6339b81f68210843cf735cc2c9eab7746ce49895e885f74f2d9810c534f3e9e6f85df7fd17aba77c98db4420bd7cad42a816af4e6ad4f2bd2235359191d1c39d864998008654077a0dc9b1fc11c6f979b44cb2685b000cae4dd4a3050c0db125c9dd385808698d500da519c54ec2c5a55a4fb4a42e22e333fd0ed57498bd761b13ab1db6dbec86d007ad5d32cb89e19", 0xb2}, {&(0x7f0000002f80)="8f12356e95b79aebd7f4dc0ef9e39434787cfaee60816930d0ee9c6d3d81788de1b1f7af6d513067f57ebb56dcca5140357a8c7297fb7474899b12ee84384f82f2af407ce2fb59e635cea4a58acae16b61897a852943e5e967f96cf985ed767248d42991cc72fdc2e0ac3edd87829e8c6d629d10a09d150f677c8d5ecc0df8994e6ac1db5ee9691a2bae30954165699acccb986c9abae63d3abdcc38fc90d8f92f98950d9395bf20fb615ad69fba5d5aa377223221bc1bfbba5c89254b703faafe4f4f60fad7e6dd63e07b6a9708d77824fc972b366d61c5e6e4565c9afa9f88904fd63da37871f8e7fc4deaf2899488263fbd4e952ac556c9", 0xf9}, {&(0x7f0000003080)="993e8ca6ae5e1de3ddff8ce8b8628afd1a5d7143c0597a0391c5d72c58311d34885de624b841757a518a5eb12b602f18b6fe6290b9bc95102ec51cc8a2cd35a236e2445e46f7a486d8df5893f10b6df3da0bdc556bc4ffbc3d806e3be1b31fe59b58656ebf814a3897f9ea1d453c9bbf5eb597a478047f4c2aee976ccaf849c29b6338", 0x83}, {&(0x7f0000003140)="7b2d85416dc3947a5ce922cef9245049a792db398b7e2707cfff44fedf05ff620517b26650eaa0cd440b70930b938852a8b2bd1d0a1e3cea0431c7dd0984bcd01b2cdaa3dff1b85be7804887e1f1a4db2bf4d160e436cf1caa907e27e1ddd621028285f69f2846e3d23a3395fb0a7f7f0761c990b46c06253af2d318bf1c0afe7d0dec0d7a674d19afe3ae9fd317f0402f66822455a06883d824a66cb1f9b5", 0x9f}], 0x5, &(0x7f0000003280), 0x0, 0x20000010}, {&(0x7f00000032c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003600)=[{&(0x7f0000003340)="f73ec2fb13278b3802c8b41c441054068b04ff783f6205edb6f917c07a98947e102165634e46e0d268c4382592f3a3d5e57df96e52f51b5913d58f2edf7fed9ae63c7b389818621bed34d808fddf2e258629fb2eb97b1fff6249b49f9f65b578c31907a01d3ce2381d156fd7a70649a742f9e70ebd34e5655cd674a5cec9c07061ec809d", 0x84}, {&(0x7f0000003400)="35d408c6b005f5808106d126d144899007e11c97420f4e60a8112932b93d7a41f50020d774df1494d98af345ecd02f494e51fbcada25bf8c4a78a3ec9aef1fb1856680a09e723025d304af179d6f5d26748d018695c972d31d77ae76a0400dca956308753909fa1012c1ef8f7fc77cfb3c7ecc63548f3d758972da0b7e0a6070bd6f9b5bdfde79093b42144714ff9e8b988420fe169f0ecea5dc2dcac24d0e69285bb6487cb1ff063f43", 0xaa}, {&(0x7f00000034c0)="054263da2e9935f2c252830337642f5f818a332922738a3009188cc5a3a6db5bb6cdc3f7ca8d7b1d4d8e076070", 0x2d}, {&(0x7f0000003500)="1c3a2af3d644c1cc97ebeb81e3c4fb7067a0e07f75d0d3448b0949e2835cb46c42b5258f2b70c6187cbc0ffe343780f2ac251796c6c77b10a4860fba8d25fa0b5072fc3321fdd2da6559dd7386ee478c56b8faab3ed66f5d09fa43d839e423318520255bae715520fa0ed904c48cad7eba9f01400a5253aa8c11317dc3ae26ac61d5ba797c625f91334d72d3f78fed92db51441ffe82f04b88bdc0eaecb4eeece360dfabb2ca58295ce27c711a4bab745d9174aa89b7a041d68f75d98388ba497611a5b40b91bebf13d12e5f2bd9a45a3ab7cfc776b7410b9af61c8416f7807243af", 0xe2}], 0x4, &(0x7f0000003640)=[@rights={0x20, 0x1, 0x1, [r1, r2, r1, r2]}], 0x20, 0x4040800}, {&(0x7f0000003680)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000038c0)=[{&(0x7f0000003700)="5b67fbece1957a8cf8c3fbbbe35865841662d41dd5cbee27604838987cb09b3c8659413266b0081aaa85839ca8ab9b8eebce1dbc6ee5be30f8e1b5b0e9ac84efe8b3ab24077e2c7852205f1b8f04f84328feb16194f6d5368d77f385cde0a24922e0271c1993de5a4113cd2b94a0dda2c535ee9afe577cab75de5a1a5b9106b2ffca7f4c7da65e4b815d7ff6d3439cd37b08b81f4b18cb8515ffa2c8bf67d2", 0x9f}, {&(0x7f00000037c0)="76a734d9b39029f904c6230382a208bc93ee980f4db12530ef3841e048bf9aad8737d2e6e56ecb2898934454dc44027ca2871bfa7ac59a5cd9bfb645a3f12c97d7e60ff10a2c25d4831015c6e8d6a38eee9352c919ebf5a34d7af5dce98822ef895ee3f99cf5558dd34fcb6cd04760453894c6ae2ea3e3b4547a433794576cc4593f0123182ec956f97d2b5acf349e74ea88a1b3f0e4323c1e0fb4a5c037603291aa79723ba9b5fa865dd3fd77b3e45fd195c75e317202bd14edf7067a86dc07246f1901", 0xc4}], 0x2, &(0x7f0000003a40)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r2, r3]}], 0x40, 0x2000c000}, {&(0x7f0000003a80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003c40)=[{&(0x7f0000003b00)="0b39e7a82d54fe0f3e9a4f24c032dd8767956911a938108dbb77839ac45212c68349d33399a7a15eea2d8829c792c7af3b916a34626c3e9ac31c4d254774058e", 0x40}, {&(0x7f0000003b40)="85c3c970d1b6dff02dac6cf84259f0ef3a63f1e33ec375ac448e508551c20baaa9d2d4f49e5100e64b92639c9b307339e992cf7d7ef6199af65f143a54196e6344cb82b14db0330d086bd6c388d4b157ba35962c38d7c210d61a1bc2be747daacd7547d03c30f8e5c6dc8e0d90160f4b5bbd765cd8be6ac6b9cfd14f6cff9d3edc4244e4f09bd6933ff9382f2a53497fe70ab31ada59cd8f4da4d4f5823289e1f701967f7e46e62429a1d8ab255a3547831edc4febf22ca0a86ec6ea49f4e02173242905ad7c508250092a8c654c63ec6104c2c033595051677ab96010804c9d83", 0xe1}], 0x2, &(0x7f0000003e00)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x20, 0x20000000}, {&(0x7f0000003e40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003f40)=[{&(0x7f0000003ec0)="84ded2723e9464f364e5866f9945ec6f93e27bb9b9", 0x15}, {&(0x7f0000003f00)}], 0x2, 0x0, 0x0, 0x20008015}, {&(0x7f0000003f80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000041c0)=[{&(0x7f0000004000)="454954bd8ddd7385b61d1e31bf9a2c63a0eb0cfeb0172e7b0f8bcbf7044be0630609b06ee4c591bdcc3591485f54f05b47e0216ca500bc73bf40fc0766a7d8c3f67ddd665d13b9f1cf106a530864c9c7330789bea4ff0c95ec9f0149942ce3651a8b7074d22834406c82fc9f505f0aba06dc4b7c0ec1eeb0408d9f75417125fc04908c269d7bf983b13dcf98414f8bf23b39cbd700e33d23597db1625dff225a91c51ec425eff730f489d13f61a2ee9c", 0xb0}, {&(0x7f00000040c0)="98df2b198535327f92cfafc2515ceed85961c63e422034216bd9e7f052953afdb60e9b", 0x23}, {&(0x7f0000004100)="94ff0777838d7602e07f95870a83cb4fdb77ffa9d9815fc93543c77b225b174d9702c34122aeee1b2f174a2471cbe40736a118a121aa460962360913c48f43", 0x3f}, {&(0x7f0000004140)="b2638a1673188a1c9d03dcef3c738cdbbf9edc5148c7568b0dd9dda50d36c678085e982ee38fc72a45daaf9feb9c1956691e55375b7f153b08c1008fb40e46c7fa3be72edbdc152182689eb5f77bc11d6c06bac40809aa8e3290d340b102211907491109", 0x64}], 0x4, &(0x7f0000004200)=[@rights={0x18, 0x1, 0x1, [r3, r3]}, @rights={0x38, 0x1, 0x1, [r3, r2, r3, r1, r1, r1, r2, r4, r1, r3]}], 0x50}, {&(0x7f0000004280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000004340)=[{&(0x7f0000004300)="5996627c64bcd73520df00e8cb1e4626dea1467c18a4a272cf13015e", 0x1c}], 0x1, &(0x7f0000004540)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x40, 0x10}, {&(0x7f0000004580)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000004900)=[{&(0x7f0000004600)="031379b1be2e0efa6f761b84a067f1c0460d75963437e96d8893", 0x1a}, {&(0x7f0000004640)="77b060f29845d70f", 0x8}, {&(0x7f0000004680)="ddec4a66f9e204ef0db016c30d63dc305b855c7f8e6d2793fde4186ca6c8083fb60c8e674ecc25f7d1a937fdbf0fe86db197e3ffb80642bfed4f999170", 0x3d}, {&(0x7f00000046c0)="c3b6363630f8a8113febf66617c596ba0504e2b6ad3285d12b229d2dfe7e63", 0x1f}, {&(0x7f0000004700)="cc12630491e4beef9d6c7347e6d3c9f5a38ec2082ec677ac429e5635b2dc6e77dd126b5c0ea9bace87b37d1788ed3ea0a7035c399fd908c6410240d68d48ca278f78c116bf5b7f18370eaedc1fd7b56854648248cb77b670c373805457", 0x5d}, {&(0x7f0000004780)="e2e73a9643a4d5ae7e2915d750700fa2a50838d20290deecb0c8eb6190e541ba9b", 0x21}, {&(0x7f00000047c0)="a2ff421e051ef3a79186a1efb49faea4817af9e7d47cdef0691f8ed55f697ab0e9abefae560eb22334baf4c62baf542710bb32dde93b902552376e536d3f676499210ed1298b45606e2edfbf5324ddb9e97ea4c25900b7708588", 0x5a}, {&(0x7f0000004840)="66747a8b75880ceeccbac74be7c87500264a0890e5d61c94c168a90a4b9d7244acf60dc5e3466141cc98255d855bd95a78addf35b018fb0ca6dc5ba427374ff07d5828336203b930e791b48baf6064194bc48ca16513b1dad66f3797126cf9c9fba379efd8cd51d92b9589ec793f9a22e1d401d465a7c8190c4d89346055c2af60b8b9e7c020", 0x86}], 0x8, &(0x7f0000005300)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r2, r4, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0xe0, 0x4040800}], 0xa, 0x40040) 2018/04/29 04:40:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x3f00000000000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:40:04 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) rt_sigsuspend(&(0x7f0000000000)={0x2}, 0x8) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="fa078e3be90e77f125213cbbfb37ba27af3397de75cc67c5c018ef829d464c9f31ccbd5db473e6aa9a22ab0afb1b17beff663133962e06314a17621ae2c0753df15821a23ea3251de3b7249e5dcb8eec31cf60c52887ab19458b56f0a2d514fc43de0b00f69606ae5aa1825ce2c85f88e25d91126d28db91367e318fa2fe08cbf71bd030b5d77151829375b3fa0c51427da2a581e6a507cc7a5be894fed87a46b3505b63f774376abbad"], 0x1) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x29, 0x10000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000140)={r3, 0x2}) read(r1, &(0x7f0000000380)=""/240, 0xb6) connect$unix(r2, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/29 04:40:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x2aa, 0x3e5, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x4001, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x40000, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000003c0)='/dev/snd/midiC#D#\x00', 0x4, 0x80000) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000480)=[@text16={0x10, &(0x7f0000000400)="baf80c66b805e0aa8f66efbafc0cec360f01dfbaf80c66b8a83b9a8d66efbafc0ced66b9d20200000f320f38c8272e0f060f01cf66b80500000066b9009000000f01d90f20c06635100000000f22c0baf80c66b8a8c87b8666efbafc0c66ed", 0x5f}], 0x1, 0x50, &(0x7f00000004c0)=[@vmwrite={0x8, 0x0, 0x5, 0x0, 0x5, 0x0, 0x7fffffff, 0x0, 0x5}, @dstype0={0x6, 0xe}], 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000800)=@broute={'broute\x00', 0x20, 0x3, 0x2d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000030000000000000000004c70366772653000000000000000000073797a6b616c6c657231000000000000697036746e6c3000000000000000000079616d30000000000000000000000000aaaaaaaaaabb000000000000cd509813a21200000000000000007000000070000000b80000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff0100000011000000000000000000697036746e6c300000000000000000006970366772657461703000000000000069705f76746930000000000000000000696662300000000000000000000000004387e8b0626f000000000200aaaaaaaaaabb00000000000000007000000070000000a80000006d61726b0000000000000000000000000006000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff01000000110000000000000000006c6f000001000000000000000000f5ff696662300000000000000000000000006772657461703000000000000000000073697430000000000000000000000000417b33fff412000000000000aaaaaaaaaabb00000000000000007000000070000000b80000004552524f520000000000000000000000000000000000000000000000000000002000000000000000bba57155187d9565c71b6c4f1488b2d332dfd7e0d6cfb7b89a031fa17d1a0000"]}, 0x350) r3 = syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0x0, 0x10041) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$KVM_SMI(r3, 0xaeb7) [ 416.237422] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:40:05 executing program 2: r0 = eventfd2(0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) write$eventfd(r0, &(0x7f0000000040)=0x400000000000000, 0x8) 2018/04/29 04:40:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0x2) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000100)=""/19, &(0x7f0000000140)=0x13) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000001c0)="9c1586026227959d0c51", 0xa) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32"}], 0xaaaaaaaaaaaab20, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000000c0)={0x3, 0x9, 0x0, 0x9, 0x9, 0x81, 0x4, 0x1ff, 0x4, 0xa, 0x100, 0x1d}) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="fbf6b89345ef", 'bridge0\x00'}}) 2018/04/29 04:40:05 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x7}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) [ 416.460166] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:40:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8931, &(0x7f0000000000)={'bond0\x00'}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c47000/0x4000)=nil, 0x4000, 0x10200000008) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x202000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000200)="480fc799ef000000420f01cf0f072e2e0f1f4000b944020000b81d1a0000ba000000000f30c74424003c010000c7442402fb000000ff1c24b907090000b800000000ba010000000f3066baf80cb83cf78c88ef66bafc0c66edf244dac60f2182", 0x60}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fstat(0xffffffffffffffff, &(0x7f0000000340)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x9, 0x7, 0x9, 0x5, 0x10, 0x5a}) mlock(&(0x7f0000a67000/0x2000)=nil, 0x2000) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f00000002c0)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) 2018/04/29 04:40:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x301b8}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:40:06 executing program 1: munmap(&(0x7f0000003000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x2000000001b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) rt_sigaction(0x40, &(0x7f0000000000)={0x9, {0x3}, 0x90000000, 0x2}, 0x0, 0x8, &(0x7f0000000040)) 2018/04/29 04:40:06 executing program 3: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='bcsf0\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f0000df5000)='/dev/sg#\x00', 0x0, 0x0) readv(r3, &(0x7f000037e000)=[{&(0x7f000037eff5)=""/1, 0x1}], 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, 0x0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r3, r2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x2, &(0x7f0000000240)=[{&(0x7f0000000180)="f07db32587a813f527e1804fef635493f5617ca87885bc3ffc818c2de84af77494960691c8f56bd23030eb14a03d7e1caf631f0d5dbe3c56d65b715644bb2a88d50bafd32292893460b1a1", 0x4b, 0x4}, {&(0x7f0000000200)="14ff4e8d09e3", 0x6, 0x9c}], 0x1000000, &(0x7f0000000280)={[{@nobarrier='nobarrier', 0x2c}, {@creator={'creator', 0x3d, "50015455"}, 0x2c}, {@uid={'uid', 0x3d, [0x33, 0x0, 0x0, 0x37]}, 0x2c}, {@session={'session', 0x3d, [0x3d, 0x31, 0x2d]}, 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@type={'type', 0x3d, "6dea0e31"}, 0x2c}, {@umask={'umask', 0x3d, [0x30, 0x30, 0x36, 0x33, 0x36]}, 0x2c}, {@session={'session', 0x3d, [0x38, 0x35, 0x30, 0x31, 0x39, 0x32, 0x35]}, 0x2c}]}) accept$netrom(r3, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) tkill(0x0, 0x16) 2018/04/29 04:40:06 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) readahead(r0, 0x9, 0x5) getuid() r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x6, 0x420281) r2 = dup3(r0, r0, 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000140)={r0, r2}) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) 2018/04/29 04:40:06 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="590e9c7d6e16b64120b00d612770cf97946f63af3809413c17172855c3bb73ebed0c9cefeea9fdedd67bb1c99bf5", 0x2e) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$tun(r0, &(0x7f0000000680)={@pi, @hdr, @ipx={0xffff, 0x20, 0x0, 0x0, {@current, @current}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, "0f4c"}}, 0x2e) poll(&(0x7f0000df8fe0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x2, 0x80000000, 0x2, 0x0, 0x0, 0x0, 0x100, 0x7fff, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24}}, 0x6d, 0x200}, &(0x7f0000000180)=0x90) 2018/04/29 04:40:06 executing program 2: semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0xffffffff}, {}], 0x2, &(0x7f0000000100)={0x77359400}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)=[0x0]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x21) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/82) 2018/04/29 04:40:06 executing program 7: r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00005a6000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 417.581935] bridge0: port 3(erspan0) entered blocking state [ 417.587808] bridge0: port 3(erspan0) entered disabled state [ 417.618214] device erspan0 entered promiscuous mode 2018/04/29 04:40:06 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x1, 0x7}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) rt_sigqueueinfo(r2, 0x11, &(0x7f00000000c0)={0x1c, 0xddb, 0x1, 0x1}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) [ 417.630617] bridge0: port 3(erspan0) entered blocking state [ 417.637119] bridge0: port 3(erspan0) entered forwarding state [ 417.648984] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/29 04:40:06 executing program 7: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f00000002c0)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000c40), 0x1000, &(0x7f0000000740)=ANY=[]) creat(&(0x7f00000000c0)='./bus\x00', 0x90) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) sendfile(r2, r2, &(0x7f0000000040), 0x1) preadv(r1, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) [ 417.677253] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 04:40:06 executing program 4: rt_sigaction(0x400000000000007, &(0x7f00000000c0)={0x4224ae, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) sysfs$3(0x3) pause() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) getresuid(&(0x7f0000000080), &(0x7f0000000240)=0x0, &(0x7f0000000280)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) setresuid(r0, r1, r2) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) 2018/04/29 04:40:06 executing program 1: r0 = socket(0x4000000000001d, 0x0, 0x0) getsockopt(r0, 0x10f, 0x81, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x42002, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000140)={0x5, 0x4, 0x80, 0xfffffffffffffffb, &(0x7f0000000040)=[{}, {}, {}, {}]}) 2018/04/29 04:40:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0xf0ffffffffffff}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) [ 417.805694] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 417.814417] can: request_module (can-proto-0) failed. [ 417.850895] can: request_module (can-proto-0) failed. 2018/04/29 04:40:07 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000851ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000fe0)={r2}) read$eventfd(r2, &(0x7f00006e8ff8), 0x8) write$eventfd(r2, &(0x7f0000000040), 0x8) recvmmsg(0xffffffffffffff9c, &(0x7f0000007fc0)=[{{&(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000100)=""/128, 0x80}, {&(0x7f0000000000)=""/53, 0x35}, {&(0x7f0000000180)=""/115, 0x73}, {&(0x7f0000000200)=""/230, 0xe6}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000300)=""/255, 0xff}, {&(0x7f0000000400)=""/193, 0xc1}, {&(0x7f0000000500)=""/172, 0xac}, {&(0x7f00000005c0)=""/64, 0x40}], 0x9, &(0x7f00000006c0)=""/60, 0x3c, 0x100000000}, 0x9}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000002000)=""/4096, 0x1000}], 0x1, &(0x7f0000000740)=""/182, 0xb6, 0x6}, 0xfffffffffffffffc}, {{&(0x7f0000000800)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000880)=""/13, 0xd}, {&(0x7f00000008c0)=""/37, 0x25}, {&(0x7f0000000900)=""/198, 0xc6}, {&(0x7f0000000a00)=""/175, 0xaf}, {&(0x7f0000000ac0)=""/172, 0xac}, {&(0x7f0000000b80)=""/241, 0xf1}], 0x6, &(0x7f0000000d00)=""/102, 0x66, 0x7}, 0x8}, {{&(0x7f0000000d80)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000000e00)=""/38, 0x26}], 0x2, &(0x7f0000004000)=""/4096, 0x1000, 0x6f0f2561}, 0xd861}, {{&(0x7f0000000e80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000006200)=[{&(0x7f0000005000)=""/238, 0xee}, {&(0x7f0000000f00)=""/66, 0x42}, {&(0x7f0000000f80)=""/18, 0x12}, {&(0x7f0000005100)=""/138, 0x8a}, {&(0x7f00000051c0)=""/4096, 0x1000}, {&(0x7f00000061c0)=""/53, 0x35}], 0x6, &(0x7f0000006280)=""/93, 0x5d, 0x1f7}, 0x30b7}, {{&(0x7f0000006300)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000006540)=[{&(0x7f0000006380)=""/41, 0x29}, {&(0x7f00000063c0)=""/252, 0xfc}, {&(0x7f00000064c0)=""/120, 0x78}], 0x3, &(0x7f0000006580)=""/97, 0x61, 0x80000001}, 0x3}, {{0x0, 0x0, &(0x7f0000006700)=[{&(0x7f0000006600)=""/120, 0x78}, {&(0x7f0000006680)=""/123, 0x7b}], 0x2, 0x0, 0x0, 0x20}, 0x4}, {{&(0x7f0000006740)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000007c40)=[{&(0x7f00000067c0)=""/44, 0x2c}, {&(0x7f0000006800)}, {&(0x7f0000006840)=""/198, 0xc6}, {&(0x7f0000006940)=""/98, 0x62}, {&(0x7f00000069c0)=""/4096, 0x1000}, {&(0x7f00000079c0)=""/191, 0xbf}, {&(0x7f0000007a80)=""/108, 0x6c}, {&(0x7f0000007b00)=""/54, 0x36}, {&(0x7f0000007b40)=""/247, 0xf7}], 0x9, &(0x7f0000007d00)=""/71, 0x47, 0x305}, 0x80000000}, {{&(0x7f0000007d80)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000007f80)=[{&(0x7f0000007e00)}, {&(0x7f0000007e40)=""/181, 0xb5}, {&(0x7f0000007f00)=""/91, 0x5b}], 0x3, 0x0, 0x0, 0x8d0}, 0x9}], 0x9, 0x120, &(0x7f0000008200)={0x77359400}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000008240)={0x0, 0xaf3, 0x10}, &(0x7f0000008280)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000082c0)={r4, 0xca, "788fbd27160ce6e3adedc90942295a510c6551a0d7811c00113e5cd1c5d7dea475f66b0ea386f065bdb2f536e8a940d1d9777dd793c0be1629c0ea837e6f50f448d6355e87d5d5c1fab50c65c47674019ecc1c3595f614178679d719b0ea1f21608914137f030dc844872bffcd78732abf8566e60ebbe60db57b190ddaaffbacd7c1bb01e6339018d936eedc939511d5b3e16093f587287a8177699c9d889519f8077d5fbbd74ca72e193fcc013c541a55320bd9b8ebeb92d315b0f742f9ee7ecdf6dea455a400a5d8f5"}, &(0x7f00000083c0)=0xd2) 2018/04/29 04:40:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bb9ff8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000077000)={0x7fffffff}, &(0x7f00002f3000), 0x8) dup2(r1, r0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000816f7b), 0x1b6}], 0x100000000000023d, 0x0) 2018/04/29 04:40:07 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000b00)={'erspan0\x00', 0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x100) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@int=0x15, 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6}, 0xff) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) 2018/04/29 04:40:07 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000240)={0x1, 0x0, [{0x40000107}]}) 2018/04/29 04:40:07 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0xff00}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 04:40:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='I', 0x1, 0xfffffffffffffffd) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x800) keyctl$setperm(0x5, r0, 0x0) 2018/04/29 04:40:07 executing program 1: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000989000)=0x100) fcntl$setsig(r1, 0xa, 0x12) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000040), 0x4) poll(&(0x7f00005a8ff8)=[{r2}], 0x1, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) sendmsg$rds(r3, &(0x7f0000000700)={&(0x7f00000000c0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000100)=""/17, 0x11}, {&(0x7f0000000140)=""/27, 0x1b}], 0x2, &(0x7f0000000580)=[@fadd={0x58, 0x114, 0x6, {{0x2, 0x8}, &(0x7f00000001c0)=0x3, &(0x7f0000000200)=0xfffffffffffff9f1, 0x5, 0x10000, 0x4, 0x9, 0x8, 0x7ff}}, @rdma_args={0x48, 0x114, 0x1, {{0x3f, 0x7}, {&(0x7f0000000240)=""/32, 0x20}, &(0x7f0000000440)=[{&(0x7f0000000280)=""/171, 0xab}, {&(0x7f0000000340)=""/198, 0xc6}], 0x2, 0x42}}, @cswp={0x58, 0x114, 0x7, {{0xb45, 0x1ff}, &(0x7f0000000480)=0x401, &(0x7f00000004c0)=0x7, 0x2, 0x6, 0x0, 0xfffffffffffff800, 0xe, 0x1}}, @rdma_dest={0x18, 0x114, 0x2, {0x81}}, @mask_cswp={0x58, 0x114, 0x9, {{0x8, 0x3f}, &(0x7f0000000500)=0x4, &(0x7f0000000540)=0xeb72, 0xfffffffffffff801, 0xde64, 0x8, 0x9, 0x4, 0x3}}], 0x168, 0x8000}, 0x24048810) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000740)=0x80000000, 0x4) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000080)) tkill(r0, 0x16) 2018/04/29 04:40:07 executing program 4: mkdir(&(0x7f0000000140)='./file0/control/file1\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/control\x00', 0x15e) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x46, 0x80000) faccessat(r0, &(0x7f00000000c0)='./file0/control\x00', 0x40, 0x1000) mkdir(&(0x7f0000d6fff2)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/29 04:40:07 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) listen(r1, 0x1) syz_mount_image$bfs(&(0x7f00000001c0)='bfs\x00', &(0x7f0000000200)='./file0\x00', 0xffffffffffffffff, 0x6, &(0x7f0000000640)=[{&(0x7f0000000240)="89d7ef2f3b832f6d134b9705a6dffd6f25c35b220be31df59301d2ebcfcddc951ff2434beddc432ecdf10839b0ea20eb654af40345de828db328a8b9f5d8005413974ed86f572ab99e55fc4549d4b5f3fa7cee39e5922b17f72b8739273c0ddd008464d244c0bb1832dd9a20702ebba1c772d7638b126b1594970c61fb7c48c0f2f55afe430b6455f2c621e707aa6d3e298eeec91738cc38e11d050edfb4e513", 0xa0, 0x1ff}, {&(0x7f0000000300)="953df7229f887b2a2d9952a3dfd72192aa14365185bdd6c4e3e9f5ec1cb0a35d", 0x20, 0x6}, {&(0x7f0000000340)="d3eb3be376a7803a39d48a91711f9706e4db7154bca3be78d0fa0db22d4bf257def1fdcb3bcadc3d553a32ce7176bac24c343ad562dcc90434626e190fab8d3f82dcb59b23dfaceea9b6152740bfe7272eedd379575184878b957a5040cf6d5cfac5df1767d8e2f46e0b2338c339699cffc128e367a46665ebe04cef7f7e14662e450f3e2023e41e2b4d4b28895cf6ea77f9ca511df54de5e1b920daf94a9a3aa361c6a5a875ab48e212e90129eb21c58370fa2abf30f337eb245b7b952eb48d7d5cb39bb1bdf133466e9acd1fdc460beba5", 0xd2, 0x12}, {&(0x7f0000000440)="4c4f071440fcab2a25da861ac92ecd5bac4d72154772b8247199379d63cb223cf33e94ceeefaa7d7ea71bd91926ff3b5d9a141c30943a42826e0a5786220f7b6b53b02dd9ddb73f1134c93fd5d6c4946ff1ff1d084f4c656af25087c7f16c35d769aa72ad7603c7fd504341ca13e4aae8a8401e1f69f41e64d5ac47b642ab60f0f16125fe454f677e349eb6439cbe52d74eea9ce3cbf11e80c6747f6e1e7d13502", 0xa1, 0x100000000}, {&(0x7f0000000500)="b8be1c9a29e8d727812a9ca01e07b81dff6e5ba7138b3f98e32e303bf45a9cbd267429d86ada74baf3c6c91877cfc3540af19651ee77b004f13bdad642b1e9bbef2d050f76c59f4c04358a07b4e191f3017420151bece4c3961368b0fcfee52229bfef985785bccdd3882f514ddaacaf89accbda8447ff39466ee3430214809749fcc2b0cfe0b7d400a0904b36ba9acc446f", 0x92, 0x1}, {&(0x7f00000005c0)="fa89496d7782ceb714a9bdb12f59d9d4ba49e29183ef4daef2cde5e0128cdf83f7429158001ff4f001c8e854a0a86d72adec2ce8ae251f68cbf051cc459b03bc50555eb3ca8b7dcac30245b59dff40a18036a965c82f68cb9fedaadc0ac6f2dfa13a9c261ab10fb3483124343721040473b2129df23c6190f5948820", 0x7c, 0xffff}], 0x40, 0x0) shutdown(r0, 0x0) socket$pppoe(0x18, 0x1, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000700), &(0x7f0000000180)=0x4) r2 = creat(&(0x7f0000000100)='\x00', 0x12) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000740)=ANY=[@ANYBLOB="cc0000002389516afa57128ecc8349f136faf1d01425583f4169380c4df30a5328f5c9363f1e0cd57910a696c71e2369f4afa15158fe5813bd973001623290a8c7730eaa577af0f99bf33c33692e541ec9926e357d026134e2655fb49bd6d055581cbd54c11ad62b76d0a528dbcf89de3dae1427340c9614ae6e382cf60c89031125918d289f2cb377dd9cac077cda278f850f90265c83c1c0fb75a4fe135fa257f3b15d6f3c6565ad54b47ca45dd385d90001b45f9d4b162650c512d171bf90ec716035bbc4b13af795989eab9d8a72"]) close(r0) clock_getres(0x4, &(0x7f00000000c0)) [ 418.708627] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 418.721787] device erspan0 entered promiscuous mode [ 418.817143] device erspan0 left promiscuous mode [ 418.825188] kasan: CONFIG_KASAN_INLINE enabled [ 418.829901] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 418.837348] general protection fault: 0000 [#1] SMP KASAN [ 418.842892] Dumping ftrace buffer: [ 418.846435] (ftrace buffer empty) [ 418.850175] Modules linked in: [ 418.853361] CPU: 1 PID: 28491 Comm: syz-executor3 Not tainted 4.17.0-rc2+ #22 [ 418.860637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 418.869990] RIP: 0010:smc_setsockopt+0x8b/0x120 [ 418.874646] RSP: 0018:ffff8801b0b4fcc8 EFLAGS: 00010206 [ 418.880000] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc900068dd000 [ 418.887269] RDX: 0000000000000005 RSI: ffffffff873e71a6 RDI: 0000000000000028 [ 418.894537] RBP: ffff8801b0b4fcf8 R08: 0000000000000010 R09: ffff8801b0b4f770 [ 418.901800] R10: 0000000000000003 R11: 0000000000000000 R12: ffff8801b0b4fd40 [ 418.909077] R13: 0000000000000114 R14: 0000000000000001 R15: 0000000020000080 [ 418.916349] FS: 00007f348709c700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 418.924566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 418.930435] CR2: 0000001b2bc22000 CR3: 00000001ad513000 CR4: 00000000001426e0 [ 418.937697] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 418.944955] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 418.952210] Call Trace: [ 418.954797] __sys_setsockopt+0x1bd/0x390 [ 418.958938] ? kernel_accept+0x310/0x310 [ 418.962990] ? do_futex+0x27d0/0x27d0 [ 418.966785] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 418.971644] __x64_sys_setsockopt+0xbe/0x150 [ 418.976047] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 418.981056] do_syscall_64+0x1b1/0x800 [ 418.984969] ? finish_task_switch+0x1ca/0x810 [ 418.989456] ? syscall_return_slowpath+0x5c0/0x5c0 [ 418.994466] ? syscall_return_slowpath+0x30f/0x5c0 [ 418.999476] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 419.004835] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 419.009672] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 419.015200] RIP: 0033:0x455979 [ 419.018374] RSP: 002b:00007f348709bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 419.026072] RAX: ffffffffffffffda RBX: 00007f348709c6d4 RCX: 0000000000455979 [ 419.033327] RDX: 0000000000000001 RSI: 0000000000000114 RDI: 0000000000000014 [ 419.040581] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 419.048355] R10: 0000000020000080 R11: 0000000000000246 R12: 00000000ffffffff [ 419.055621] R13: 0000000000000531 R14: 00000000006fad38 R15: 0000000000000000 [ 419.062891] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 93 00 00 00 48 8b 9b 50 04 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 28 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 62 48 b8 00 00 00 00 00 fc ff df 4c 8b 63 28 49 [ 419.082194] RIP: smc_setsockopt+0x8b/0x120 RSP: ffff8801b0b4fcc8 [ 419.088449] ---[ end trace 1db62778c4e981d4 ]--- [ 419.093260] Kernel panic - not syncing: Fatal exception [ 419.099156] Dumping ftrace buffer: [ 419.102783] (ftrace buffer empty) [ 419.106474] Kernel Offset: disabled [ 419.110093] Rebooting in 86400 seconds..