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&(0x7f0000004880)=[{&(0x7f0000004400)="30b76ba3b1083a67615d4e8da4be9ccbca8f614a2450ee451c4293f9ecd90535ad6aa3c300b565a0e05cb6d5cf8479a6e6018b0f09530d28e35b9460a5d003540b01360c353a724b2c81bb4bcd38aa5b959e3d1d1e747e492592d88be99c78e2cf6ea7a9ce046ab5c77f51f59218e637dd653f381f482d1ec3428edb2df3937c1b16f16d41a8679b3a15d27a5ca6", 0x8e}, {&(0x7f00000044c0)="0c4c4e79c95bef72083698c3fc042654be781829aad45d9b110c609d2f1b040698ae093d134443571102c5d9cba3c1b52559ece7b6b059a92ff00f6e68c9048e50691f0f8b813c29b13c920636f5372fd09697a3000200fdce6472196dd1cfc562938967764454b0869c3066c26db9e59ad5", 0x72}, {&(0x7f0000004540)="5600a86150677b9e04401c8c903eb72de3cb64b54329f2b63916918dc626c122c5b51e0d40820f06dd4385c2da63d8b6300c3562dee923c204de1c8c73d906c8b55af169e80825d80185bd85e01a9ef886e608bcbae31ad62b90ad61328f3e0a20ea4c9ffd5bc2f7bd1e26dc6c42ad40b1a4c4eec533057bfef11fec7334fdd7957694207b19acb13a8b116633a41504ffc179b62d81533f284304f1d8bd32fa8d722f57e519005ee1ce8845c91b3c791e013d6cbfd66bcec9ec5f", 0xbb}, {&(0x7f0000004600)="f79800f30126feaa496a190f5ba73d4b90c48dedfe8853b297498c27ab009ab09e369ebf5723a986a14e331124099c320eae301842b70509550a0046f253b71ae15570cf5ceaa9f278219a851be5d20bc3ee00369aab43", 0x57}, {&(0x7f0000004680)="6928244febb6689a03b2fea4a1bc7367eedab22230aeb7fa0e61b879cc36454ae60eb24a742cf61d3a7a29f3df8677b56e21f13ddae6366f30049dda4e398998a35f32f514ee3c4cbd4f01c14e691a0970bf95c85b78f194d9635b0e3068e19054aed0c254d3461006aef61645a44a7b08d4", 0x72}, {&(0x7f0000004700)="9806edfe43062aa39e777b107952813edf1d676ab04b3f720da638e8cd2078d29e9a9016db506e0cbb54e9bea4e9fb59b057b470c40b7d88b704ec10ccfee6b0233d3c9730b848201fe9413825980ca3d8c2543dfd06355499c3698512a532971e0de7ff18fffaaeca2cdf1f644a373879c8154b38590476", 0x78}, {&(0x7f0000004780)="116af33a1b4bf9ec66241f68b413b4fcacb752ed3d47d10a2cf8aaa4b08f43da3487e1d2f129dd3b2088a98f333acd52f9056e24cfe95101454f9d0e64b9779a9ab76354df820fd6c08085b0be7ea46523a81c308faa2274bcb12b8704453b9ea10537a7a04e81a52cf479a01b657692930dbfa9d52655229fb2b79f19791c70eaf19631f155852e361fc637bb2c79248e6e3e0cb31c040bdff3c6f9601b0d877fa1e87bd73fc4c03706623732472fc88953bff9b12634d129ce20fb3bbaabb8b0abb5610721351c9a", 0xc9}], 0x7, &(0x7f0000004900)=[@iv={0x58, 0x117, 0x2, 0x41, "777c38f28ccbef069d9771396ec52edd409b02edea5f231e090b666a42fdc7af0bc744bdc43ae83789f6ca19f9a6712906b045df7d4519c07e42e352c4575a41e3"}, @iv={0x98, 0x117, 0x2, 0x7d, "39bc267b2151e4fe24126adb125e4517d16249e5841d9af08597a338e3f6717d13097ef2c48eda562768e657e454f347398049d9858410f47fb6501bbe81f0a4b8aa4733392ab815f0550da82896de4442a14b747d2e38aab16221af88b3110b2e5bf68b04ea4030a67844bc22e9fa81e772cc06d50d1dad146f19e5af"}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffffc1}, @iv={0x88, 0x117, 0x2, 0x71, "99f02a9ab3f0d9fc902f4a8d023a7b10f764d3af55971f22001a70ec2d000cf55663f880b149d1fa1255c10d9e256503327c0a6b228d48045a86245bf57c2da010a88cf6e6c2f840c78c44870c8b96b53f9969cc54bbab7c3f6b9e033c707517b5816fd45644b011dd3c0d86d2190ca669"}, @iv={0x48, 0x117, 0x2, 0x2d, "7ef06ee9c9799fc91832b3a85d41e01246d0ad6d7c206d4ab85de814b66d3289c453976bafde0521a8d85a98f6"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd8, 0x117, 0x2, 0xc2, "a19bcf484d832c2ee5d0ebe3dfd4f54020a04ed87ea568c1a4d44e303280e81c7ea926e24f62f2658abc3bf3dd2085d4c72473eabfdab3120f1bef68a6b75b1e071b5dbbbb782990804a1a1e26e0ca8b3d42fcd021576ecf00d698f62c1fda6c02beeca698fca90e4df69d57caa169f2915af5859671c86f13445691a4e87c162f3dd81ca34bf527db0d7fdf354cdba9892c9bf3d8cbd4061a7530364d7ba84893ec7e5daea0b47654d35d94f717ab62c37477d84fe8c99f9ddf98700a8f624158fb"}], 0x2e0, 0x4000000}, {0x0, 0x0, &(0x7f00000050c0)=[{&(0x7f0000004c00)="e62e9b234bd09ad4e6b294651e0e83578f7ec239386b260ae12a9656dae54a7324c74181cbd2fc0e2d0e439d96be6af804400a3fbe0a7d2a93cac48699c74c1e61c8a3f19dab31370584ed93a0a8c510ca864e24a0054f1791049e72ebe9", 0x5e}, {&(0x7f0000004c80)="1feaeb1f927b656d3a199aac7af29bd55bfc394efc5b134962a17a9a53a6319766036328e8ef90e1a2170fdc710c94e81171efd2c96d1404b5f658ec252f009765de1bdb977893589a3a689e08b9ab32c25f01cbb3c02d6ddcd28b9cfeda2eeb590dc63e0370ee52244ceaec8cbc30a58996de8027b1b25e25d5", 0x7a}, {&(0x7f0000004d00)="e4036587f6f471c0669709aa830efc76c1814f0a0d73f65daf6704d963cf69cd3b48697ae86edaabc5cc9c0167bdff1aaaad1043", 0x34}, {&(0x7f0000004d40)="33f6a96f2c90511353a40dab046a1987be8ac57cf2329577dfd6ef43b29e2fd04480ed69d6397fa326f81e0692c03d", 0x2f}, {&(0x7f0000004d80)="e77ccb914f439f702eed4bf4ca0ecfb26c6a3d754969b82d4bd480ba0be078f3ca440e4f0875791955df1e7245ceb6559afd989c0d4694b29067672f9722d7805c959df813f5f094d0bc6a57b55ada5bf699", 0x52}, {&(0x7f0000004e00)="317c71605d609e3a79b8fd55cea6bfae35a403ced7918df0a46bb30f4d5b80951202c11db700fa1e36effd52deec3895f4924fbc4b76b1ed3d0748756cf55f8ef66d8107a664b54cb1f0a3b50560f23cf0a021a5c08c53d2655e8fea9ee040040c696fb494726b909d00aacbc0ff185a96345955ff3e04b77cbf3f007e9342e2cb3e3fdaa365a0d4eb506b0e69428519b5bded072b70e2b11fdf4abd0c066ec5851f14d48e77a4b906728c643b9898cc99ad", 0xb2}, {&(0x7f0000004ec0)="76e0e8a530a0d5255d77df0de94b2ccd13d20faadbf9aaf3fe3c05115bfcfd1e4b5958d74a89a3b22c366b1831320cd0f33a2991970c0f37206dfaa6ca1c8931484ed25f34d72c173e6612c78bddb9762d980989b97efecbf9a2cad8b8b66a05000526ae05000722f5d4f5d640394375b9c011080f8f57d2a2c8c1", 0x7b}, {&(0x7f0000004f40)="2c9c6e97aa9bd07a32294c4f3aff82f8960dea0ff1a84853416a705e5c8540310e7d5e79b3f89e5e22df757e7375f7f1e6f90ecaef8cea3744796b821774989f46d10ebd4e1e9d52fd01767e812c863668bff553da6cef1189857d03ef82940718292b675f96455d812feb361af5e43e8b5b22eb2fd56aa813500a23a40f1848941c8b950fc6aec77a68ea14a39d722f6917c3b6be49628e9e7b80eb2913e074a74b4777c0e252960a2ca09d6d6996636e50a22bf65ec2f1d1482d78a9289eaea812e2bf36edc8c0675090248a4433", 0xcf}, {&(0x7f0000005040)="4382504fe1939cea2a14930af7620a2b4ee764798dd39789306a363617144271e3b5da80c0318e7ef4d2670323fe4bba539955d73357d6c6e4f2d03a65ce3464df2cd6feda32f351b285e1ec321278e82adea77a495da32d9c610a000fb6bda36fdabe17ed72575b77ae1b3e21", 0x6d}], 0x9, &(0x7f0000005180)=ANY=[@ANYBLOB="e8000000000000001701000002000000d00000009f58df3156eb53c6c602ac879a6164890fb86d558d4f50e062b716201986240a6b05c8aaf659fff172627e79018820d08f1dac47360037344c2857e684603017d94dea3ac838fdefeb64a91b81b849b1fe01a064af724529e92cfd33a689bf1701ba76c622ce9ef9142e0cdf1eb482eeac1794cea3011995e323861f5351757b120ea87da13b8f5533e66eaebdc27da05a64f0f33a4ccc8c28bd56dde01be8b96338f41134720f878b7217e1ae37f861ba732368cd417d2ea73c487210408f2e0e32580af0ecf3b3bef0315f5876b00303dba1f9"], 0xe8}], 0x8, 0x40001) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000880), &(0x7f0000005440)=0x4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="02030000160000000000000000000000040003000000f82f000000000000000000e0000000001d00000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000004000400bcca000000000000000000000000000000000000000000000000000002000100000000000000080000000000fe8000000000000000000000000000ff0000000000000000"], 0xb0}, 0x1}, 0x0) 2018/05/11 06:49:43 executing program 0: epoll_create1(0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) eventfd2(0x0, 0x0) unshare(0x8000100) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) socket$inet6(0xa, 0x6, 0x7f) 2018/05/11 06:49:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x800, 0x0) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000002200090100000000040000000570520000000a0100000000"], 0x1c}, 0x1}, 0x0) 2018/05/11 06:49:43 executing program 5: r0 = socket(0xa, 0x6, 0x1088) connect$ipx(r0, &(0x7f0000fb4ff0)={0x4, 0x0, 0x0, "b883805ea81f"}, 0x69) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'team_slave_0\x00'}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)) writev(r1, &(0x7f0000fb1000)=[{&(0x7f0000fb1fa5)="480000001400197f09004b0101048c590a88fffffff7e0790000ffffffffffa2e10000000000ae3e8900000028213ee20600d400000000ffff5bffff00c7e5ed5e00000000c80000", 0x48}], 0x1) arch_prctl(0x1004, &(0x7f0000000100)="f12db9ccfac3630dabe18992822240ec70ed4dd56e552ca924d7198a5d3c1fa884ced066d14d415828683cee75be4ce3e0a1e0bc3b42e04de70846ef3486ffebc3b608a4ab672c604ba6920ed87bff9457bab5d253b789103b3b") r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2040, 0x0) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000040)) 2018/05/11 06:49:43 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ptmx\x00', 0x301000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x800) r2 = creat(&(0x7f0000000040)='.\x00', 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0xc0000, 0x0) write$cgroup_int(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB='I'], 0x1) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x82, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000200)="d3c936e8d6d0ad27651fad4bb5e59abf5908ba132ddb8f4fb0ff2edc5a5990cc921d1a1695bce4de00ab44a1fc55e2ef20b7917c9bb75ecbde9c0e37d60805b471c7d4eafe5c3fc27081") getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000080)=r2) [ 102.633378] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 102.686513] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/11 06:49:44 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x112, 0x4) sendto$inet6(r0, &(0x7f0000000480), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000100)=0xff, 0x4) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000001680)}, 0x2000) 2018/05/11 06:49:44 executing program 6: mlock(&(0x7f0000503000/0x4000)=nil, 0x4000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/prev\x00') r1 = dup(0xffffffffffffffff) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000000)) dup(r0) bind$alg(0xffffffffffffffff, &(0x7f00000003c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000d0cffb)="e6558f1a", 0x4) 2018/05/11 06:49:44 executing program 0: syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xfff, 0x1) r0 = msgget$private(0x0, 0x2) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000140)=""/194) 2018/05/11 06:49:44 executing program 3: sysinfo(&(0x7f0000000000)=""/104) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xb, 0x0, 0x4, 0x100000001}, 0x2c) 2018/05/11 06:49:44 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='loginuid\x00') write$fuse(r1, &(0x7f0000000280)={0xfffffeef, 0x0, 0x0, @fuse_notify_retrieve_out}, 0x30) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000480)='+0', 0x2}], 0x1) 2018/05/11 06:49:44 executing program 7: r0 = socket(0x40000000017, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x409, 0xffffffffffffffff) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0xc05a, 0x4) setns(r1, 0x8020000) sync_file_range(r0, 0x6, 0x100, 0x3) 2018/05/11 06:49:44 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000040)) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000280)=""/174) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000180)={r1, 0x1}) 2018/05/11 06:49:44 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040), 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) clock_getres(0x0, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x1e, &(0x7f0000000000), 0x356) 2018/05/11 06:49:44 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x200, 0x0) accept(r0, &(0x7f00000001c0)=@ethernet={0x0, @local}, &(0x7f0000000140)=0x80) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1ff, 0x100) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$packet(0x11, 0x2, 0x300) clock_nanosleep(0x4, 0x1, &(0x7f0000000240)={0x0, 0x1c9c380}, &(0x7f0000000280)) bind$packet(r2, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x7, [0x1, 0x8001, 0x6e, 0xf9d, 0x7, 0x100000000, 0x800]}, 0x12) 2018/05/11 06:49:44 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000300)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x8, 0xfffffffffffffffc, 0xffffffffffffffff, 'queue1\x00', 0x100000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000002c0)) r2 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r2, &(0x7f0000000040)='I', 0x1, 0x40000c4, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x7) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/11 06:49:44 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4122, &(0x7f0000000000)) r1 = semget(0x1, 0x3, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x3, 0x2, 0x4, 0x200, 0x20, r0, 0x49}, 0x2c) r2 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffc) r3 = request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='\\}\x00', 0xfffffffffffffffb) keyctl$search(0xa, r2, &(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, r3) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/05/11 06:49:45 executing program 2: pipe2(&(0x7f0000000040), 0x84000) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000240)={0x14, 0x20000003, 0x40000000008, 0x8ffffffff}, 0x14}, 0x1}, 0x0) 2018/05/11 06:49:45 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0x5, 0x7, 0x40, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x2, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x6, 0xda8d, 0x8, 0x1f, 0x26b69dfd, 0x4, 0x3, 0x0, r2}, 0x20) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x6}) 2018/05/11 06:49:45 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)=@delsa={0x34, 0x11, 0x1, 0x0, 0x0, {@in6=@remote={0xfe, 0x80, [], 0xbb}}, [@mark={0xc, 0x15}]}, 0x34}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8, 0x20200) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000440)={0x10000, 0x1000, "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"}) accept4$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) 2018/05/11 06:49:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x9e02}, @in={0x2, 0x4e20, @rand_addr=0x4}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @rand_addr=0x6}, @in6={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x14}, 0x7ff}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x80000000, @empty, 0x3f}, @in={0x2, 0x4e20, @rand_addr=0x80000000}, @in={0x2, 0x4e23, @rand_addr=0x2}, @in6={0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1f}], 0xd0) 2018/05/11 06:49:45 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{}, {r0}, {r0}], 0x3, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00002d4000)={{0xfff}}) dup(r0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/128) 2018/05/11 06:49:45 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x420802, 0x0) ioctl$KDDISABIO(r1, 0x4b37) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) r3 = semget$private(0x0, 0x3, 0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x98, &(0x7f0000000140)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x80, @loopback={0x0, 0x1}, 0xffffffffffffffc0}, @in6={0xa, 0x4e22, 0x44a8, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={r4, 0x2}, &(0x7f0000000300)=0x8) semctl$GETVAL(r3, 0x1, 0xc, &(0x7f0000000180)) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r2, 0x0) getpeername$llc(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) 2018/05/11 06:49:45 executing program 6: r0 = socket(0xf, 0x804, 0xffffffffffffffff) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000001c0)=""/117, 0x75}}, {{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/30, 0x1e}}, {{&(0x7f0000000380)=@l2, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000400)=""/169, 0xa9}, {&(0x7f00000004c0)=""/71, 0x47}, {&(0x7f0000000540)=""/170, 0xaa}, {&(0x7f0000000600)=""/87, 0x57}, {&(0x7f0000000680)=""/165, 0x14f}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/34, 0x22}, {&(0x7f00000017c0)=""/106, 0x6a}, {&(0x7f0000001980)=""/182, 0xb6}], 0x9, &(0x7f0000004040)=""/4096, 0x1000}}, {{&(0x7f0000002500)=@l2, 0x80, &(0x7f0000002640), 0x0, &(0x7f0000002680)=""/146, 0x92}}], 0x4, 0x0, 0x0) 2018/05/11 06:49:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) recvfrom(r0, &(0x7f00000001c0)=""/2, 0x2, 0x0, 0x0, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x11bf, 0x5, 0xfffffffffffffff9}, 0x10) writev(r0, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/05/11 06:49:45 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="c9a62142ccbc78107594c3f05a4d54f236a140c128dd959c794f188fec6d36b50c33b368d3039a0dfe8787d82a11ad91a2611189c4a75c031580a3ff376fc73266b8a9dbfc7b6c665abf8e8b2dab384c6307f482f4a9c9e38ae569d3ac751172d9985be74e5bb38ae38b10f2051a4bdcfcd175f23e996ac64210865103ea2bc36488995754c51a45ce6994015a9d0eb17d1913f14912fef7c0728f7af1276d17454e7a38425f5890e2affcd6a06ed090fac66a9f316366c17d0043", 0xbb, 0x0) r2 = add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r3 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='cpuset\x00', 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r1, r2, r3}, &(0x7f0000000300)=""/223, 0xfffffffffffffe68, &(0x7f00000004c0)={&(0x7f0000000540)={'sm4-generic\x00'}, &(0x7f0000000440)="a06c9c91e74d86ebcd7abb0a645b375f3b75561d110ce532f16d75a0955db8c27544b7af81530b9f51683b3eb0654a706e81baa6ff132ecbf28200c90d6457def540718eb3ce4cb807", 0xffffffffffffff7a}) r4 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000400), &(0x7f0000000500)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000080)={"4772699813c149000200000000000300"}) 2018/05/11 06:49:45 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000000)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001280)={r1, &(0x7f0000000180), &(0x7f0000001200)=""/103}, 0xfffffffffffffef6) 2018/05/11 06:49:45 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000600)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00000000c0)={&(0x7f0000006fb8)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="000000000100000000000000000000000b73a01c2522aa66"], 0x5}, 0x1}, 0x0) mkdir(&(0x7f0000017ff6)='./control\x00', 0x0) r1 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000100)='./control\x00', 0x8, 0x0) faccessat(r1, &(0x7f000003b000)='./control\x00', 0x1, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x1, 0x0, {}, {0x0, 0x7530}, {0x0, 0x0, 0x4}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/05/11 06:49:45 executing program 2: modify_ldt$write(0x1, &(0x7f00007a7ff0)={0xd1f}, 0x10) getpeername(0xffffffffffffffff, &(0x7f0000000100)=@hci, &(0x7f0000000180)=0x80) modify_ldt$write2(0x11, &(0x7f0000000040), 0x10) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'vcan0\x00', {0x4, 0x4, 0x1, '#8Rp9]', 0x4}}) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) pause() 2018/05/11 06:49:45 executing program 5: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1000, 0x40000) getpeername$netlink(r0, &(0x7f0000000fc0), &(0x7f0000000f80)=0xc) r1 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x2000) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x40, 0x40002) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x6, 0x0, 0x6, 0x9}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000f40), 0x1) getpeername$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000180)=0x1c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000010c0)={r3, 0x4d}, 0x8) write$binfmt_elf32(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0xcf9) sendmmsg(r1, &(0x7f0000ad9000), 0xec, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x4e24, 0x3, @empty, 0x9}, 0x8, [0x0, 0x1b, 0x1ff, 0x43d4e5f9, 0x7, 0xffffffffffffe346, 0x8, 0x7]}, 0x5c) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001080)=0x0) ptrace$setopts(0x4206, r4, 0x8, 0x0) 2018/05/11 06:49:45 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x7f, &(0x7f00000000c0)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x80) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x1, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000040)={0x4, 0x56a, 0xff, 0x2, 0x1ff, 0x2}) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000100)={0xffffffff, 0x93, 0x2, 'queue0\x00', 0x2271}) 2018/05/11 06:49:45 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031df55)=""/4, &(0x7f0000b91000)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='lo\x00') 2018/05/11 06:49:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x4003, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0xffffffffffffffca) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020d070000000200000000000000000003e400", 0x39}], 0x1) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x100, 0x200) getsockopt$packet_int(r2, 0x107, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/11 06:49:46 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000340)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x4082) connect$rds(r1, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0xa3) r2 = semget(0x3, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) semtimedop(r2, &(0x7f00000000c0)=[{0x5, 0x10001, 0x1000}, {0x2, 0x2, 0x1000}, {0x3, 0xbd, 0x1000}], 0x3, &(0x7f0000000140)={r3, r4+10000000}) syz_emit_ethernet(0x234, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2feffffffa9d1091912e88cfabcebab85e7acd6001400000000004500001c0000926836a2e9000000119078ac"], 0x0) 2018/05/11 06:49:46 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x1, 0x5, &(0x7f0000000080)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r2}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000000240)=""/4096}, 0x48) 2018/05/11 06:49:46 executing program 3: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0)="040100000009000000000000611a54b932ce5b73832fdb040022d8707324ed75e293aeb0e4aa5f3dccff6d318ccb7891faf8f0da2e76e6217a08bd36e82d4b2bb25b70772f85480d943057de56be90d98c030000000000000071ecbe93157db00a6534f45ff7ce6d964f1c3471061a8c5890cc20e8e08f12de94490f9177770a6a40731c3c8f3b009907d940afbf9f2c27ed0f6033b5c14c76a8a6e9f3c49cce", 0xa0, 0x0, &(0x7f0000005fe4)={0xa, 0x800000894f, 0x4, @dev={0xfe, 0x80}}, 0x1c) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x24140) openat$cgroup(r0, &(0x7f0000000040)="fecc438340", 0x200002, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) 2018/05/11 06:49:46 executing program 4: unshare(0x20000400) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00000009c0)={{0xffffffffffffff8f, 0x6f, 0x5, 0x2, 0x7, 0x1000}, 0x357, 0x7ff00000, 0x1c0000000000, 0x1f, 0x8, "5f48f53262b4f5a2226b46efef11d0e84a747e24677af20674914d620188cc4c3688266283467b0b5d8ed271f1eb670740b4b7c76a541604b17bea511099abb19d90739eeb2462adc875abc6a0f7dbf50de186d63e5e565e9dd8ac8efc94f2b24f42e486e44196e4170d4332518c51346870b539e51933fb7634f449ecda4739"}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000980)='/dev/vga_arbiter\x00', 0x5010c0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000580)=0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2000a) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000640)={{0x5, 0x2, 0x40, 0x4, "012b2d02b233e35c6b56f72461f03ec3757d71a7d2e47de12c3f653ac801bb19af29ebb179bea7473561d8b5", 0x7}, 0x0, 0x0, 0x3, r3, 0x0, 0x2, "2c08af7aeca8e508526b5beb3884bc075c053a9cf3ff336ce36a6567a72ff90396b2e1df7c261fcdfdd60e32b35823b02c28433e0053696ebf82b9f15ee43592", &(0x7f0000000600)='/dev/vga_arbiter\x00', 0x11, [], [0x4, 0x8, 0x100000001, 0x2]}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000080)={{0x80, 0x1, 0x4, 0x7fff800000, "707f6199942c4182f75462113b45be59607db153cb239e47e0f14517fd80fb30c8c67b29af5631b751ab7ae4", 0xff}, 0x2e, [0x9, 0x80, 0x9, 0x9, 0x8, 0x3a9, 0x2, 0x400, 0x0, 0x2, 0x8, 0x10000, 0x20, 0x75c6042d, 0x8, 0x5, 0x6, 0x4, 0xfff, 0x7, 0x5, 0x9, 0x1000, 0x800, 0x1, 0xffff, 0x7, 0x1ff, 0x5cf, 0x6, 0x0, 0xffffffffffffffd1, 0x8, 0x0, 0x80, 0x7, 0x9b5, 0x58, 0x3c, 0x8, 0x1, 0x10000, 0x7, 0x548, 0xa0e, 0x80000000, 0xfff, 0x7fff, 0x5, 0x2, 0x1f, 0x3, 0x8, 0x0, 0x2054, 0x5, 0x3, 0x101, 0x8, 0x997, 0x4, 0x61, 0xfffffffffffffffc, 0x3ff, 0x1ff, 0x7fffffff, 0x4, 0x2, 0x8001, 0x401, 0x100000001, 0x5, 0xe54, 0x6, 0xada0, 0xffffffffffff7fff, 0x4018ec79, 0x8001, 0x6, 0x1, 0x6, 0x8001, 0x0, 0x7, 0x8, 0x3, 0x7, 0x9, 0x6, 0x3, 0x8, 0x3, 0x1, 0x7, 0x63c, 0x3ff, 0x7fff, 0x9, 0x4, 0x6, 0x5, 0x5, 0xfffffffffffffff9, 0x3, 0x12e, 0x0, 0x2, 0x1, 0x8, 0x2, 0x81, 0x6, 0x20, 0x2, 0x10000, 0xcdc, 0x4, 0x36, 0x7fffffff, 0x2, 0x3, 0x9, 0x7ff, 0x3f, 0x0, 0x3739a800, 0x10001, 0x9], {0x0, 0x1c9c380}}) r4 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000780)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000880)=0xe8) fstat(r2, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000940)={r3, r5, r6}, 0xc) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000005c0)=0x0) tgkill(r4, r7, 0xd) 2018/05/11 06:49:46 executing program 6: unshare(0x400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)={0x3d}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffffffff, 0x30000) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000000c0)={0x3, 0x10001, 0x9, 0x0, 0x3ff, 0x80}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000005c0)=0x1) 2018/05/11 06:49:46 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x40, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)=ANY=[@ANYBLOB="01000000000000000a40000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000790000000000000000000000000000000000000000000000000000000000000000000000000000000000000024fee79268d119f30000000000000000000000000000000000000000000000000000000000000000000000010000000a00000000000000ff02000000000000fdffffff000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000c6c000)={0x5, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x1c}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x9, {{0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}}}, 0x88) 2018/05/11 06:49:46 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000700)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000740)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x2}}, 0x101, 0x3}, &(0x7f0000000800)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000840)={0x1f, 0x8, 0x0, 0x6, 0x8, 0x5fe, 0x0, 0x7fff, r2}, &(0x7f0000000880)=0x20) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000008c0), &(0x7f0000000900)=0x4) r4 = socket$pppoe(0x18, 0x1, 0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2, 0x0) pwrite64(r5, &(0x7f0000000200), 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000180)={0x40, 0x0, 0x10001, 0x8fc}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f00000001c0)={0x5, r6}) ioctl$TUNDETACHFILTER(r5, 0x401054d6, 0x0) r7 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x66fd4dd9, 0x62280) bind$vsock_dgram(r5, &(0x7f0000000080)={0x28, 0x0, 0x501951156c7dc462, @any=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000000980)={r3, 0x5}, 0x8) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000ffc000/0x3000)=nil, 0x1, 0x5, 0x48, &(0x7f0000ffd000/0x3000)=nil, 0x3ff}) getitimer(0x0, &(0x7f0000000140)) write$binfmt_misc(r4, &(0x7f0000000940)={'syz1', "17a5abff84ea04a29073aca0a419a2891e5b466cfa76ab58d07f"}, 0x1e) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) listen(r0, 0x0) vmsplice(r4, &(0x7f0000000680)=[{&(0x7f0000000200)="5042cbac33a4fcf18e0cbcc9cf23f640738a", 0x12}, {&(0x7f0000000240)="205e03f91b4b8f059f506b6607e2a4db", 0x10}, {&(0x7f0000000280)="1123035e78886743953386956bf54855894740081f37f290c4f2a215e2839220ad4d3f241c170c5f0ad7071520fa025345f750c4e1fcb8008832398bb3e35107a036ff0b10fe871a9740bfab3b1235323e2837750b23520879c6375f3b5573da11afcc9080aff94b555dc22544574dc083d831aa0139b632f5a518d4d1320a2ddcd48fe67fc9856a86adbe683f33672e5c0a0795de2f000814c5d8847b5a7fd4cfb61df266fb14c8e9c9f2c13e82a26e999f97672e1864c8d34a055c8b55fa", 0xbf}, {&(0x7f0000000340)="c7961388650abd97dfb3eaf67dc9141d8623584072720156cff07ce2f1c532ab0c1db055b949a5555eec11215d14c0e5456d94a4bba148395cb2afe654415b3ef62c52d685c2a4d9be975642caceef4ee8241d25a92202dc7464a8995acf0821683d2b9e4e1d30e028dc742c8eaafea6bb7f9a09f25499f195b6d41d41042a8bab4adfd3d714f137359f95eea98488855de43ceaa6bcbe8ea0acd0ee805ef1c650863a99b08461cd2db5b8b2f206", 0xae}, {&(0x7f0000000400)="7d16e53aadbe63d0062cf9fa783ad2cc8623f06217e9166a44fc3972e366dc2f40be8c309644e0400bdbaa69eb267f683fc5aff69da629b466c57e269bee7d53931c9f602d1b3d7c62282fa9dc0173f80a8d8832e7b0625049bf13b948fc0f6d064639064fe422eefe54ccb579dc8e5812c80fe9b884026981f4f833474afcea6db1a268faa274d6b61e549a48ebad0e6178715077cfa53c53246b03775d427d80d06cc365854abfa3f738c56fc9d5abc813913e4d72ce929e08aa7274bca7546427a08f679dcf42316aa7205f32a7f0", 0xd0}, {&(0x7f0000000500)="3c64d8164bd9652029e43ea00824a6f7dae572277f573e1743702d6896ab88bc5dc552ea52f1153617c637d6e7390658a5718c4149536f42973c4413b3f310a233fc470cc83bd71b4cf4fdcc7fca1d4a04ec1a177248a3d0af1cc4ea06122e4bcf8ab8b1db2100b716bd9e1e65a89fb4d0d348a620f0ecc600d49976002d20239c4e5979709a3f876d86f79d854c2ab58ec2e81aa608691d9046c475d9e3fdedc5028cba6bcfad6693ff1da8389860a7a73eeac098c741066f52b31c1ab30760189d7dc28c3ec8", 0xc7}, {&(0x7f0000000600)="d63db7854ca5c9a789b540a2ef42afafc1fecd0c0a139459d1cd231d2a728eeeb68e83e75bce215404b04fc89e831beb9b37a767b371157d5ad80df32d2e438c05352018ed5dca6bf7062150a78c14077d269adfff50f9ce5fa716013d", 0x5d}], 0x7, 0x1) [ 105.789978] Unknown ioctl -1071619020 2018/05/11 06:49:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4000000000000040) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa, 0x9}]}, 0x28}, 0x1}, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200000, 0x0) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x100) inotify_rm_watch(r2, r3) [ 105.810368] Unknown ioctl -1072667592 [ 105.825529] Unknown ioctl 1074812118 [ 105.843073] Unknown ioctl -1071094780 2018/05/11 06:49:46 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x80001) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000200)="dd26a1ae4f49d13ea04bd5dfc866eac0dffa0014c0358826c1630fb815d8e7dc", 0x20}], 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) set_mempolicy(0x8002, &(0x7f0000001780)=0xff, 0x561e) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000240)={'gre0\x00', 0x400}) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) [ 105.888085] Unknown ioctl -1071619020 [ 105.916694] Unknown ioctl -1072667592 2018/05/11 06:49:46 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) r3 = getgid() fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x1100) ioperm(0x0, 0x800, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000580)=ANY=[], &(0x7f0000000140)) 2018/05/11 06:49:46 executing program 4: futex(&(0x7f00000001c0), 0x5000000400000089, 0x5, &(0x7f0000000080), &(0x7f0000000000), 0x401ffffff4) 2018/05/11 06:49:46 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000000040), &(0x7f000084effc), &(0x7f0000000000), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x8000000, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f00000000c0)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x9c1348414fc87ae4, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x6, @random="8e9c60301c97"}, 0x18, {0x2, 0x4e21, @broadcast=0xffffffff}, 'team0\x00'}) 2018/05/11 06:49:46 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x1, 0x5, &(0x7f0000000080)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r2}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000000240)=""/4096}, 0x48) [ 105.938444] Unknown ioctl 1074812118 2018/05/11 06:49:46 executing program 2: r0 = socket$inet_sctp(0x2, 0x10000000000009, 0x84) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x4000) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/118) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@filter={'filter\x00', 0xe, 0x1, 0x178, [0x0, 0x20000100, 0x20000218, 0x20000248], 0x0, &(0x7f00000004c0), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x1f0) [ 105.997755] Unknown ioctl -1071094780 2018/05/11 06:49:47 executing program 3: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="080000000000000000000000000000000000000000000000000000040000000000000000"]}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x80}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000bc0)={r2, 0x1000, "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"}, &(0x7f00000001c0)=0x1008) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/05/11 06:49:47 executing program 1: r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x101002) write$fuse(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="48d346af00003b12504d9aa9b5ef121b7e3f4467"], 0x14) sendfile(r0, r0, &(0x7f0000008ff8), 0x80000001) sendfile(r1, r0, 0x0, 0x72439a63) 2018/05/11 06:49:48 executing program 6: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x400000000000000, 0x0, 0xffffffffffffffff}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/11 06:49:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x0, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffcf0, 0x2080) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x80000000}, 0x4) 2018/05/11 06:49:48 executing program 4: unshare(0x40600) r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2405, 0xbf) 2018/05/11 06:49:48 executing program 7: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000d85ff8)='./file0\x00', 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) 2018/05/11 06:49:48 executing program 5: syz_extract_tcp_res(&(0x7f0000000000), 0x7fffffff, 0x8) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000011c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001180)={&(0x7f0000000080)=ANY=[@ANYBLOB="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", @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'], 0xb8}, 0x1}, 0xfffffffffffffffd) 2018/05/11 06:49:48 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3a) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x100, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000100), 0x4) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000080)=0x3, 0x4) 2018/05/11 06:49:48 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x200400) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000015c0)={0x0}, &(0x7f0000001600)=0xc) sendmsg$netlink(r1, &(0x7f00000019c0)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x100000}, 0xc, &(0x7f0000001940)=[{&(0x7f0000000340)={0x1264, 0x1d, 0x200, 0x70bd27, 0x25dfdbfe, "", [@generic="17c15e915fff52ddd704cd588f33ef36af10843d9cb9647e1b90782f014cfe22efe2900380638ec02baaecc138f8f72054318960986854b2e496dd6d04c9ea0ed34cdbc2a2fee38f3de1be068f3257207702a557d4f72192132c7fb240948756740732bd1e4728bbb4bf545eb3b2d3657113d60d228dfa2e", @typed={0x4, 0x58}, @typed={0x8, 0x19, @pid=r2}, @nested={0x1024, 0x78, [@typed={0x4, 0x33}, @typed={0xc, 0x71, @u64=0x10000}, @generic="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@typed={0x8, 0xb, @fd=r0}]}, 0x1264}, {&(0x7f0000001640)={0x7c, 0x10, 0x300, 0x70bd28, 0x25dfdbfb, "", [@generic="050cb0438a8fba44d6f6a05a275bece25dfbb3370200b0462f173901", @generic="7211f61750d9477caca830202abc85f73d4a35c646b3914b076a7312c8ab59f6a380681c911d0e0058424bc79d13e354ad8440e41a59199de311e162d1926157f73a5cd721d80baa", @typed={0x8, 0x95, @pid=r5}]}, 0x7c}, {&(0x7f0000003040)={0x1010, 0x3b, 0x400, 0x70bd26, 0x25dfdbfd, "", 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0x1010}, {&(0x7f00000016c0)={0x254, 0x15, 0x220, 0x70bd2b, 0x25dfdbfc, "", [@nested={0xd4, 0x88, [@generic="25daab4fc2891bfa5c4b1ed553a78d5fe103c74908dab7872b2858b821a867f02354dba4ebdd877123bdaa948a3ab22ac8989211fe17b160cdec98b171738882e23f4ea1f4bad0d1d524ff2e5eabe1e245b4ada8ae45eb5fb586a53d8017c4303eb5f67a4c627a542a00ea36c2255db8ae03492705c474c94b2ef8aab707", @generic="b198c038094a7943610c1eeecadd35061f226082f1b88c1d09effa4a1b7314a7818e39b96f694dc8df02887139ed60a1910b4e314db0c878123670c7d79b40e621b964149dec2858c669fec93d9299a247"]}, @nested={0xc, 0x20, [@typed={0x8, 0x17, @fd=r0}]}, @nested={0x138, 0x14, [@typed={0x8, 0x8f, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x5c, @u64=0x4}, @generic="627521f730caf5148a2a13b6f2dfc3e4e590dd83509759e7c402ecf4dec632fd6b0c8ee3b4afb94c0352f732f23420da009f28a260fe8c0242e75af415ec4b93f4c8b330e92b686e559e0cbb8b829c6ad0342c0dd9cf7bbf7478d659d81f42e0d8a78777403661f64c691b5eec8f32a6dad0ada68dbe8d7bcbf6c1688a64b8a9dd304d797f30fc84479b08d3b491ef06794a", @typed={0x4, 0x1a}, @typed={0x8, 0x9, @str='lo\x00'}, @generic="e1b1d85c01bbda21cbbe5a3a200ba19eb0e67a6f487a6567c1e9184d8d5e31777f71a055b6f3f116408d728305311d468cf320fe716a35833b8cf003829ba0af2d45d6557d6f38e622705c30bd9dcf2abfad26be3d5f1b055a0f3206bc931789867a179401a7d3300ff8a8e4d67cba20664e795da6e5e48f7dfeb141eda4991895"]}, @generic="223e394ae2c7393ac9c9a87c223943e4876cb9abb03cdff073ed8edb39edf18a4ffa58d960d544f82f16"]}, 0x254}, {&(0x7f0000004080)=ANY=[@ANYBLOB="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0x1200}], 0x5, 0x0, 0x0, 0x40000}, 0x5) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x20, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000001a40)={{0x1, 0x3, 0x3, 0x800, "f31bf548042944cd6da630bd7e6ae1e845b7a3df64a9e0a673c8ffbbdcfd5dac6fca3b0e1b8e88d41f474131", 0xaaa3}, 0x0, 0x0, 0x1, r2, 0x4, 0x4, "eb9c42e4387084b3a898cb4be489f7c8defb2b0218357ee84a3e2a1e7821c23ceed1672fd32df5a1a991d96f2dbe8db8d29454c5ab506d68979b25c14fc0cf75", &(0x7f0000001a00)='lo\x00', 0x3, [], [0x7, 0xfffffffffffffffd, 0xedf3, 0x6]}) 2018/05/11 06:49:48 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000700), &(0x7f0000000740)=0xc) r4 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x20, 0x101002) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000000200)={0x0, 0x65, &(0x7f0000000180)="8e5f4fc79b53f5486a1953d8def4d30d2fedf76db6d756bb2db137e151f363d163db139d21388688b89f5c7bcdfe028c71e0cc71d104035ac455d342910de054f5c9e16ba3ca75d85bbf2e7f9c2ee8436ca13e5523a7ce756498df1e46ed73987705404f33"}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)) fstat(0xffffffffffffffff, &(0x7f00000007c0)) getgid() bind$ax25(0xffffffffffffffff, &(0x7f0000001800)={0x3, {"8c766a3ef95761"}}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) request_key(&(0x7f0000000bc0)='logon\x00', &(0x7f0000000c00)={0x73, 0x79, 0x7a}, &(0x7f0000000c40)='md5sumcgroupem0(eth0\x00', 0xfffffffffffffffa) r5 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r5, 0x40045532, &(0x7f00000000c0)=0x41cd) 2018/05/11 06:49:48 executing program 3: r0 = gettid() ptrace$getregs(0xa, r0, 0x1, &(0x7f0000000000)=""/70) r1 = syz_open_procfs(r0, &(0x7f00000002c0)='maps\x00') readv(r1, &(0x7f0000000180)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) 2018/05/11 06:49:48 executing program 5: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x65, 0x41) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0xfbc7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1}, 0x8) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) lstat(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)) 2018/05/11 06:49:48 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x3}) 2018/05/11 06:49:48 executing program 4: r0 = syz_open_dev$urandom(&(0x7f00007a2000)='/dev/urandom\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/42, 0x204) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x96a, 0x4) 2018/05/11 06:49:48 executing program 1: unshare(0x40600) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000005c0)={0x0, 0xfb22}, &(0x7f0000000600)=0x8) sendmsg$inet_sctp(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000040)="807a96180e33ff0e59cb701cc30cdd1f9d1242", 0x13}, {&(0x7f0000000080)="0bd785205d2de2da1a0048fdc1519764a7373cc7bc43bd9588a049655af317a7bac2482b4f3dcd49df0005c79413774f28e9538de5aa300ba57135461c5258f8ad1a6e0b1eb8d9990fe8bb83c9427ae08eea015dfcdd70a882b397679aa57e319952c887de3340a41f91cb5cdceeb80d4a95a833463fe240b82f036bccf2752eabe54c72e5cc5aa7709d2cfb1249f18c20a79ba676d413c6b1f10ff50b9c8abb2388e4a0d71943dd9f6d2eac20d0d52e105f4128f4591773549aa1c36e632c68ed215423fcf82c60b107f36b053157862952361f961afef8a52b3a58a5142795d43648c1702e3708121085d01055", 0xee}, {&(0x7f0000000180)="25a6ec", 0x3}, {&(0x7f0000000200)="bcb3aa8374b50e463b86aaf7a73926ff4a06d87c5870901c1c564e34c0483272807d4b82abb0b9cc3a8afa17cc593c5b1965d198c0e6fe359a2d935e138cd82b9ba3b243d41710782ce2149b4ea696fcc4c220455efa2835f1edcf61bacf4dd00ce8f3ae15", 0x65}, {&(0x7f0000000280)="dac44f4f1280b16d59c16378b5dc408bf10c40119a8be0637d6776e37c034ebf78d236bc368e6316d976fc60aa9917492270d2dad78c8cbf3be48836a4ce499cc54d580d1ba87bbaeeb806f0e2475765201c79a0abd10d5e6f097b84c2e752b93a753b4a7b7d7a79a9dff559578c0a267617fbf8b3d2aa4cebdbf35762ca3c7253506f81a4a274f85c84ec6628795930f94fa5000402f5d57942c38bcebd60f238a7f171c47467bc25602cf0078d29aaafc1da65f16d16e22479e93a713adb4efc9a194f89b5119cbd7f28dfa13f0b8f6e382db7110363c3984c092509999246db", 0xe1}, {&(0x7f0000000380)="10a7a35c407b50c321f6565492a6913a1513a9a772071887cefe65fc0c6ba3e0f9a6e7db2d7ab2e702f4f61286337129f7874f486db11757eb18ff429b7f09b4fad3e2b62fa04ab155e382cae2d3ef225fa6", 0x52}, {&(0x7f0000000400)="48c00a82a2d2e0e0349c7b6880f44598aa77147e971f605113de40", 0x1b}, {&(0x7f0000000440)="f71c0678985f6088a379aef10a9e4d13f27459eb91b0ad9b158e442fa7f28385df24b1c0b88b1fae885bf7d719ec45a7deff458f18468364f48fc54fbc45dc90284048eacd6f4b9e57386e64cc840ac989e8a3cdefbd2062f9fd6a80c30dd602d1069c5b153cd3808ba950980ddc29c886459113db50da9b4165a5e080532043a2bfd4a8b7bc78cd0bdb97b1a495cd02ee59c4d3f1cf551c358f6aa29c288978b69453c1fc2ffb4795ac659acd2d3b31bd4dd0a7bd0ef004276ef51929c1f215b9ef194eadf8fe69aea4afdfc0bd6b40c3e08ba38717e8f0abfffe7835ac9c130e5fbae2cb44fc", 0xe7}], 0x8, &(0x7f0000000640)=ANY=[@ANYBLOB="180000000000000084000000060000000008002000000000180000000000000084000000052800000000000000fffeffff30000000840000000100000002000000090200000500000004000000ffffff7f32000000010000", @ANYRES32=r1], 0x60, 0x4000000}, 0x4000000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5405, 0x0) ioctl$TIOCNXCL(r2, 0x540d) 2018/05/11 06:49:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='attr\x00') getdents(r0, &(0x7f0000000180)=""/218, 0xda) getdents64(r0, &(0x7f0000ceffd4)=""/44, 0x2c) getdents(r0, &(0x7f0000000040)=""/36, 0x24) 2018/05/11 06:49:48 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000380)="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", 0x7fe}], 0x1, 0x0) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060000000000020000007f0000010000000000000000030000000000000002e0ffffff00000000000000000000000800120000000100000000000000000030000000030000000000000000000000ff0100000000000000000000000000010000000000000000"], 0x78}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001540)=ANY=[]}, 0x1}, 0x20000080) r1 = dup2(r0, r0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1, 0x0) fstat(r1, &(0x7f00000022c0)) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240), 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000380)='net/snmp\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000340)='xfs\x00', 0x100000, &(0x7f00000002c0)) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000000)={0xfffffffffffffbff, 0x8, 0x400, 0x1000, 0x6, 0xcf}) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x0, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r2, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000140)={{0x0, 0xbcf}, 'port0\x00', 0x10, 0x20, 0x5, 0xfff, 0x3, 0x9, 0xeaa, 0x0, 0x1, 0x3}) pkey_alloc(0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001380), &(0x7f00000013c0)=0x4) dup(0xffffffffffffffff) 2018/05/11 06:49:48 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f00000029c0)=[@prinfo={0x18, 0x84, 0x5, {0x20}}], 0x18}, 0x40) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x8000, 0x0) r2 = geteuid() r3 = getegid() fchown(r1, r2, r3) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) [ 107.678795] random: syz-executor4: uninitialized urandom read (516 bytes read) [ 107.773584] random: syz-executor4: uninitialized urandom read (516 bytes read) 2018/05/11 06:49:48 executing program 1: unshare(0x400) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200000000010000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000080)={0x6, 0x50, 0x80000000, 0x0, 0x0, [], [], [], 0x800}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = socket$inet6(0xa, 0x3, 0xe2) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000000040)=0x7ff, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000001c0)=0x2, 0x4) get_thread_area(&(0x7f0000000200)={0x10000000000004, 0xffffffff, 0x4000, 0x8, 0x7, 0x6, 0x8, 0x7, 0x877a, 0x6}) 2018/05/11 06:49:48 executing program 3: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000740)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000008000", 0x24) 2018/05/11 06:49:49 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x8010000200000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x834, "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"}, &(0x7f00000011c0)=0x83c) 2018/05/11 06:49:49 executing program 7: mbind(&(0x7f0000816000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0x200000000000009, 0x3a2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x3, 0x4}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x641, 0x30}, &(0x7f0000000180)=0xc) mlock2(&(0x7f0000817000/0x3000)=nil, 0x3000, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f000025dff8), 0xf0, 0x0) 2018/05/11 06:49:49 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200400, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000040)={0x0, 0x2}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000000000), &(0x7f0000b88000)=' '}, 0x20) 2018/05/11 06:49:49 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x7, &(0x7f0000000380)="69778231bf1f598d086d9d54d9f8d938bb12ef2611c2f38600e1925236ba2af0280176fec81258b656b622f3239dc1937d5ef417a37f7fb31682effa87ba62206df39cbf9b6b7009a4a59c0a40e7d8cd8fd08f7d64e66300210adb4fc867caa9a3d167e93a9e7d84e2d258ad532619101e88f8cd6aa70f064b1b949fe630331e83044f9f9db7afe363c95a744d9511c5e886ee433ab6bf067d6d0f997fda0d68cc794a42717d2886987ba69eb99f83db6bf74ed91f1f558b577ad2d22546346143c90da33c4514caea1f7941a272f17b7dbcbcc00b5781") 2018/05/11 06:49:49 executing program 6: r0 = socket$inet(0x10, 0x3, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x80, r2, 0x8, 0x70bd28, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2194d39b}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xe, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x80}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000180)}, 0x0) recvmmsg(r0, &(0x7f0000001b00)=[{{0x0, 0x0, &(0x7f0000001a80), 0x0, &(0x7f0000001ac0)=""/20, 0x14}}], 0x1, 0x0, &(0x7f0000001c00)) chmod(&(0x7f0000000200)='./file0\x00', 0x0) 2018/05/11 06:49:49 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x0}, {}]}) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x9, 0x4000) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000080)={r1, 0x3}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x32, &(0x7f0000000ff0)={0x0, 0x0, 0x1}, 0x10) 2018/05/11 06:49:49 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001380)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000000), r1, r0}}, 0x18) write$rdma_cm(r0, &(0x7f00000013c0)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x10, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}}, 0x90) 2018/05/11 06:49:49 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$kcm(0xa, 0x5, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/igmp6\x00') r4 = accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14, 0x80000) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8, 0x3e4, 0x1ff, 0x0, 0x6, 0x80020004, r5}) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000d80)={0x2, &(0x7f0000000d40)=[{0xf9, 0x2f3, 0x1, 0x1f}, {0x80000001, 0x3, 0x5, 0xfffffffffffffffa}]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f00000004c0)={@dev, 0x0}, &(0x7f0000000500)=0x14) sendmsg$TEAM_CMD_NOOP(r3, &(0x7f0000000d00)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x90004000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000540)={0x774, r6, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [{{0x8, 0x1, r7}, {0x230, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffff22}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1971}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}]}}, {{0x8, 0x1, r8}, {0x168, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6fe}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}}]}}, {{0x8, 0x1, r5}, {0x16c, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xc0}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r5}, {0x23c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6a4d}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x200}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r5}}}]}}]}, 0x774}, 0x1, 0x0, 0x0, 0x1}, 0x40050) sendmsg(r2, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)="85", 0x1}], 0x1, &(0x7f0000000240)}, 0x20000040) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x103}) 2018/05/11 06:49:49 executing program 4: r0 = epoll_create1(0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000007c000)) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x800, 0x200000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000200)) setsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000000040)=0x9, 0x4) fchmod(r0, 0x4) getrandom(&(0x7f0000000100)=""/140, 0x8c, 0x2) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000001c0)={'veth1_to_bond\x00', 0x4}) 2018/05/11 06:49:49 executing program 7: syz_emit_ethernet(0x9b, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa0011fef0d9c9b35a25e6f6f4cf598bbbd5ff5a8094660935b4fe3706d261eee93f7991c7af72ecdaa9a39361dc6fd24a5ead012d9a506410e853c7af07d23507fd5aa876b1cf61ebe55fb4b2282eff3be070d5396b99f4f09e239e1332c293ad8dc3d6fd8956a956e5dc8b2697b5f133146af4b9ddef1db99887191f32f45fbf00000000000000000000"], &(0x7f00000000c0)={0x10000000, 0x4, [0x800000000000000]}) accept4(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f0000000180)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)={0x6, [0x0, 0x9, 0xfffffffffffffffc, 0xed6a, 0x6, 0x1]}, 0x10) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 2018/05/11 06:49:49 executing program 3: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b2c000)=[{r2}], 0x200000000000018a, 0xfffffffffffffff8) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x15) dup2(r1, r2) tkill(r0, 0x16) 2018/05/11 06:49:49 executing program 1: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000004c0)) mkdir(&(0x7f0000000480)='./file1\x00', 0x40) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000052c0)={&(0x7f0000004f40)=@ll={0x11, 0x5da1e49052ee8435, 0x0, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x80, &(0x7f0000005200)=[{&(0x7f0000004fc0)}], 0x1, &(0x7f0000005240)=ANY=[]}, 0x10) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000280)='autofs\x00', 0x3, &(0x7f0000000240)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000140)='./file1/file0\x00', 0x0, 0x8}, 0x10) socketpair(0x10, 0x2, 0x9, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f00000006c0)={&(0x7f0000000300)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000380)="3df7035790bd4760f20fb15d76e20b5e6d54661a8ae79aaeb7fb572c22357bb7014a5bf268e235f06129417a56dac22f42004e41f2e37b81fdeb4233c8da700471859ba683a78d1aabe6ba3efe7ca574a86f919201cd3be7cbd786c1bdecaa0e96477cc0e454c8e7a812f30447c5e3d13741b8110e7534c70605e7bc9337025278285a4b384c37b66788812e6cee4a554bc40a2ac67a136ac1ebcb4f75390d5aa40c0e64fe6b0854181328796b17d74426c36799c97cb9ef8fa2e78c41380e23494c5db5ff177a67d3b797905a7eb6a6dfced22da96f900e5198de1c64c7ceee0a8675ec8cfe746f5e59eba3c3e9", 0xee}], 0x1, &(0x7f0000000840)=ANY=[], 0x0, 0x800}, 0x0) close(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x40000004) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file1/file0\x00', 0x0, 0x10}, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x80, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xe8}], 0x1, &(0x7f0000000180)=""/105, 0x69}, 0x0) recvmsg$kcm(r0, &(0x7f0000004b80)={&(0x7f0000004640)=@can={0x0, 0x0}, 0x80, &(0x7f0000004a40)=[{&(0x7f00000046c0)=""/181, 0xb5}, {&(0x7f0000004780)=""/198, 0xc6}, {&(0x7f0000004880)=""/178, 0xb2}, {&(0x7f0000004940)=""/73, 0x49}, {&(0x7f0000000540)=""/69, 0x45}], 0x5, &(0x7f0000004ac0)=""/156, 0xfffffffffffffe22, 0x2}, 0x40002160) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000050000000000000000000308000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [], r3}, 0x48) sendfile(r1, r2, &(0x7f00000005c0), 0x1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000500)=r1, 0x4) 2018/05/11 06:49:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) close(r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0b0a3a04cdea6060fd876da980692d888e4abcdb040419fc274fcdf4909855483626d5", 0x23) r1 = epoll_create1(0x80000) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x2000, 0x0) fchmod(r1, 0x140) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bond_slave_1\x00') setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080)=0x1, 0x4) dup(r0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000100)) 2018/05/11 06:49:49 executing program 0: r0 = socket$inet(0x2, 0x40000000001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000280)={0x1, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}}}, 0x88) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)=0x9, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x6, 0x1268, [0x20000980, 0x0, 0x0, 0x200014c8, 0x20001638], 0x0, &(0x7f0000000080), &(0x7f0000000380)=ANY=[@ANYBLOB="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0x136a) r2 = open(&(0x7f0000000240)='./file0\x00', 0x1000000000040, 0x1) accept$unix(r2, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) 2018/05/11 06:49:49 executing program 7: ioperm(0x0, 0x1000, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000200)=""/38) ioctl$SG_GET_COMMAND_Q(0xffffffffffffffff, 0x2270, &(0x7f00000001c0)) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000380)=0x10, 0x80800) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000003c0)) request_key(&(0x7f0000000240)="6956b3b2c4b444645f52656f6c76657200ceedc738c8e1c1a0e06a29756d6c6427fdf352d7653db03da244d43f67cbbf0c877b3c71b107ad867f23b85a1b5c12e77c34cb4efa67f6b3f7e1b82569ad566f78c1194781d501c62b00cfd00375e6f4c987610260d2d22270702e8ceaa75cf8da350a7a1de3eb96df374da857143cabea09f865cf43237c1900b93b2e5502d789633430b00f03200cc4ab93067c6e1c907fa2b0c691db39fe485a63690f8957b1428a00a2a2106d1d2e22110a787cd3fd1ea8c3b6c0508dc7e916496b74d483f07936e6161be84d8f3b8eaaf5c9324c32a3ff5d410000000000000000000000000000", &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="73656375726974792d406c6fe2776c616e3000", 0xfffffffffffffffe) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000340)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040), &(0x7f0000000100)=0x4) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x140) [ 108.494718] kernel msg: ebtables bug: please report to author: Wrong len argument [ 108.555203] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/11 06:49:50 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101041, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x84, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001500)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0xfa) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r1, 0x58, &(0x7f0000000200)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x12}, 0x7}]}, &(0x7f0000001440)=0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000180)=@buf={0x1000, &(0x7f0000000340)="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"}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000080)=""/167, &(0x7f0000000140)=0xa7) writev(r0, &(0x7f0000000300)=[{&(0x7f00000001c0)}, {&(0x7f0000000280)="e1", 0x1}], 0x2) 2018/05/11 06:49:50 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = eventfd2(0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x1, 0x0) ioctl$KDDISABIO(r2, 0x4b37) bind$alg(r2, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)="7e1c7e6b896eb3ca", 0x8}], 0x1) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x101805, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000000040)=""/101, &(0x7f00000000c0)=0x65) 2018/05/11 06:49:50 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80, 0x204000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x40001001, 0x32, r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x8000ff) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x8000, 0x2}) sendmmsg(r1, &(0x7f0000003240)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000001440)=[{&(0x7f0000001400)="9f0e7159b0c227fb0c963f70e88f3a2ccdee44ba3f3ad44d5aef0a23edb5676121824fd3ceb53ca5", 0x28}], 0x1, &(0x7f00000014c0)}}, {{0x0, 0x0, &(0x7f0000002a00), 0x0, &(0x7f0000002a80)}}], 0x2, 0x0) 2018/05/11 06:49:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000), 0x8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x1b}}, 0x11) listen(r0, 0x8000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'bcsf0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/11 06:49:50 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f00000000c0)=""/186, &(0x7f0000000180)=0xba) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000434ff8)) 2018/05/11 06:49:50 executing program 1: timer_create(0x7, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x0) timer_getoverrun(r0) r1 = dup(0xffffffffffffff9c) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000140)=0x40) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$key(0xffffffffffffffff, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000240)=ANY=[@ANYBLOB="0200000002000000fffffffffffffffe45ac7281f4e0e101880073d80a2d9c662ed6fba0b0195b66117a896538fc7c362099799922170335ac1c3ce0cb649f05190810a0d39f2a320842e8f81b539e535f8193ef1320b43045c654e38538cebd1df888723ead55d6b1e1eba26448987ec181598bb33ffbcadf7ba77ff534cc969c20e680cab02a385c0b63f39f9f568f6d18c2e7ac339ff3de"], 0x10}, 0x1}, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x8a200, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x2, 0x10, 0x71f7, 0x0, 0x7, 0x0, 0x70bd25, 0x25dfdbfb, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e21, @rand_addr=0x20}, @in={0x2, 0x4e21, @broadcast=0xffffffff}}]}, 0x38}, 0x1}, 0x20000000) 2018/05/11 06:49:50 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd, 0x50a00) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000140)=0x4) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)='0', 0x1}]) 2018/05/11 06:49:50 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0xffffffc0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) [ 109.737087] hrtimer: interrupt took 64642 ns 2018/05/11 06:49:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/udp6\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/150, 0x96}], 0x1, 0x0) preadv(r0, &(0x7f0000780f90)=[{&(0x7f0000415f0f)=""/241, 0xf1}], 0x1, 0x2) openat(r0, &(0x7f0000000100)='./file0\x00', 0x20400, 0xb2) 2018/05/11 06:49:50 executing program 6: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8000000000) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)={0x0, 0x3}) 2018/05/11 06:49:50 executing program 2: r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x7, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x2c, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000000), &(0x7f0000000080)=[{}, {}, {0x0, '\x00', 0x1}]}, 0x108) 2018/05/11 06:49:50 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)=""/91) 2018/05/11 06:49:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x1, &(0x7f0000000000)=[{0x30, 0x0, 0x0, 0xfffff029}]}, 0x10) clock_adjtime(0x7, &(0x7f0000000040)={0xfffffffffffffbff, 0xfffffffffffffffb, 0x6, 0x100000001, 0xfffffffffffffffc, 0x12000000000, 0x2, 0x8, 0x0, 0xafd, 0x1, 0x7, 0xb0, 0x200, 0x8, 0x4, 0xffffffffffffffa6, 0x80000001, 0x80000001, 0x7, 0x3, 0x2, 0x101, 0x6, 0x1, 0x7}) rename(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='./file0\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000001740)=0xe, 0x4) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000300)=0x7) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000640)={0x3, &(0x7f0000000340)=""/177, &(0x7f00000005c0)=[{0x1, 0xab, 0x152, &(0x7f0000000480)=""/171}, {0x1, 0x49, 0x8, &(0x7f0000000540)=""/73}, {0x4000000000000000, 0x15, 0x7f, &(0x7f0000000400)=""/21}]}) readlinkat(r1, &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)=""/4096, 0x1000) recvfrom(r0, &(0x7f0000000140)=""/200, 0xc8, 0x10040, &(0x7f0000000240)=@l2={0x1f, 0x7fffffff, {0x6, 0x0, 0x1f, 0x8, 0x401, 0x70cf}, 0x8, 0x3e3c}, 0x80) 2018/05/11 06:49:50 executing program 1: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000080)}, 0x10) r1 = timerfd_create(0x0, 0x0) bind$llc(r1, &(0x7f0000000000)={0x1a, 0x33f, 0xfffffffffffffffb, 0x14000, 0x6ca4608e, 0x0, @random="00a627297545"}, 0x10) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x200, 0x84040) timerfd_settime(r1, 0x0, &(0x7f0000007000)={{0x0, 0x4}}, &(0x7f0000796ff0)) sched_yield() 2018/05/11 06:49:50 executing program 3: r0 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='posix_acl_accessproc\x00', 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="c4", 0x1, 0xfffffffffffffffd) keyctl$reject(0x13, r1, 0x2, 0x6, r0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000140)={0x40, 0x2, 0x75609566, 0x70e, 0x2, 0x2}) uselib(&(0x7f00000001c0)='./file0\x00') 2018/05/11 06:49:51 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000082eff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000def000)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x140, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x2, 0x0, 0x3f, 0x4}) getsockname(r1, &(0x7f0000000040)=@can={0x0, 0x0}, &(0x7f0000000100)=0x80) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000140)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/05/11 06:49:51 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4100, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'gretap0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000380)={0x17c, r2, 0x1, 0x70bd2d, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r3}, {0x9c, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x4, 0x4800000000000, 0x6, 0x1575}, {0xfff, 0x7ff, 0x6, 0x9}, {0xfa4d, 0x0, 0x6, 0x6}, {0x7fff, 0x100, 0x0, 0x5}, {0x3ff, 0x2f73, 0x400, 0x9}]}}}]}}, {{0x8, 0x1, r4}, {0xbc, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}]}, 0x17c}, 0x1, 0x0, 0x0, 0x4010}, 0x40000) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000e6a8af97eb1b0471f11227656fa45c314e38f21887e92ce78747b7d292538198a1e269174ebd1f5085d6f8c3de92215296c6abde1bba8f53f6d55fe7425fe7000000000000000000000000"], 0x1) 2018/05/11 06:49:51 executing program 6: get_mempolicy(&(0x7f0000000140), &(0x7f0000000180), 0x0, &(0x7f0000ffe000/0x2000)=nil, 0x0) r0 = socket$inet_sctp(0x2, 0x85d3c6fac1dfe305, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x240, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000029c0)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000002ac0)=0xe8) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003100)={&(0x7f0000002b00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003040)=[{&(0x7f0000002b80)=""/34, 0x22}, {&(0x7f0000002bc0)=""/50, 0x32}, {&(0x7f0000002c00)=""/138, 0x8a}, {&(0x7f0000002cc0)=""/21, 0x15}, {&(0x7f0000002d00)=""/209, 0xd1}, {&(0x7f0000002e00)=""/37, 0x25}, {&(0x7f0000002e40)=""/199, 0xc7}, {&(0x7f0000002f40)=""/245, 0xf5}], 0x8, &(0x7f00000030c0)=""/26, 0x1a, 0x1}, 0x40002000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003140)={0x0, @empty, @broadcast}, &(0x7f0000003180)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000031c0)={0x0, @multicast2, @remote}, &(0x7f0000003200)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003240)={{{@in=@dev, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@local}}, &(0x7f0000003340)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000003500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003540)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003640)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000003740)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003780)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000003880)=0xe8) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000003b80)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000003b40)={&(0x7f00000038c0)={0x250, r2, 0x100, 0x70bd27, 0x25dfdbfe, {}, [{{0x8, 0x1, r3}, {0xf0, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r7}, {0x13c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xb29}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}]}}]}, 0x250}, 0x1}, 0x44000) 2018/05/11 06:49:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802fffffffe}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x4, 0x3, 0x2, 0x4, 0x200}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={r3, 0xfffffffffffffbff, 0x6}, 0x10) r4 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB="140000002a001000"], 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000040)=0x6751, 0x4) write(r4, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/05/11 06:49:51 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0xa}, 0x3) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8) 2018/05/11 06:49:51 executing program 1: unshare(0x40604) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000001c0)=0x9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x260, &(0x7f0000000040)}, 0xb) syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x7f, 0x101) 2018/05/11 06:49:51 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='syz_tun\x00') setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x1, &(0x7f0000000000)=[{0x34, 0x0, 0x0, 0x8}]}, 0x10) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='autofs\x00', 0x0, 0x0) 2018/05/11 06:49:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffc00}}, 0x101, 0x9}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000780)=@sack_info={r3, 0x40, 0xe3}, &(0x7f00000007c0)=0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000280)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) listen(r0, 0x0) listen(r4, 0x0) 2018/05/11 06:49:51 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000280)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x4e20, 0x9, 0x4e20, 0x3, 0xa, 0x20, 0x20, 0x9d, r2, r3}, {0xe46e, 0xfffffffffffffff7, 0x8, 0x9, 0x3, 0x6, 0x8, 0x5}, {0x5, 0x800, 0x5, 0xfffffffffffffeff}, 0xfffffffffffffffc, 0x6e6bb2, 0x3, 0x1, 0x0, 0x3}, {{@in6, 0x4d3, 0x7c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}, 0x3503, 0x1, 0x2, 0x9, 0x2, 0x2, 0x1ff}}, 0xe8) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000003c0)={'veth1_to_bond\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) r4 = accept$packet(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x14) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2f, 'io', 0x20}, {0x2f, 'cpu', 0x20}]}, 0x9) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r5}}, 0xd9) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000000), r5, 0x0, 0x2, 0x4}}, 0x20) r6 = fcntl$dupfd(r4, 0x406, r0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r6, 0x111, 0x5, 0x4, 0x4) 2018/05/11 06:49:51 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7fff, 0x2000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x73, 0xae, &(0x7f0000000040)="434017f23079da8b4956e57566889f68c1084fc06233b5202633394557c47e9eacfac11ed9910e37d3ccf3d843d25003ec9c27df9353de016f8eac27eb5132a0847252765bdb804ce8f422ed0760a8e530340c407dccc90aae8a7b88e8136c173d4761325c49cc1c08844a1f0a740954fdbaeb", &(0x7f00000000c0)=""/174, 0x4, 0x4}, 0x28) r1 = socket(0x2, 0x3, 0x6) sendto$inet(r1, &(0x7f0000000380), 0x0, 0xfffffffffffffffe, &(0x7f0000000440)={0x2}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1f) 2018/05/11 06:49:51 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x88) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000002040)=[{0x50, 0x400111, 0xc4cd, "6ded2dbc95eb54cfef7668612c5740afe051837cd7359c0bb293fe289fcc1d5cd8dac0a9dbd25b2a5e343627dafa195a1f1882d5141c8dc2c40f2c67ee"}, {0x1010, 0x103, 0x5, "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{0x98, 0x11d, 0x2, "6440e41ed4f3477eedf22db408d0d0e6ea342f2de3929663f9c602b8a0d87a3769ff1b9c99b9f1d0cdc1235cc7bc3ef03eb44a6193c8ca598f381883f836d7a6173e8e5a8af6efaf0e6e5fa0eb43749e181d80e7a831a2a426c9d32ff8c844eed7fd3b0baf1f9dc0fcd25877c0e3b68b0c8d90eb0f5993ebcd69a4b671bbd33e5d"}, {0xa0, 0xff, 0x3, "3f9ab84be175ed52457aba6145fa4df1e76df4613ac90f4a50d58324481489cbc1271ffe4fa2e95936f0369eb297880cfbc6d3c03bdf6cac559815268ea33dd66292a19159c4bb6f2a4f65d8ed93c7f3f26edc64b3ebdae41d8394a41165c0c126c8129738c1b7ab2a41b125aea7d42fb5da5e05f1007abc4c152a6fa9dabfe586f313a80dc96ee7d5280a"}, {0x30, 0x0, 0x9, "4241d91e502760ce429bc26add868fed27f496acfd319323fc85d5"}, {0x40, 0x88, 0x10000, "65b030f91fd35c89154c884fa7ce0aef9b7784fd398da2a3175076821559219413332726cc38e2a13d05c31711b039"}, {0x28, 0x6, 0xffffffffffffffff, "2a9a4989dec06da2af0c14afff75cf5702d8735b"}], 0x22c8}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000002000)=[{0x10, 0x29, 0x5}], 0x10}}], 0x191, 0x0) 2018/05/11 06:49:51 executing program 2: clone(0x0, &(0x7f00000002c0), &(0x7f00003c6ffc), &(0x7f0000000000), &(0x7f00007c4000)) r0 = getpgid(0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) rt_sigreturn() bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r1, &(0x7f0000000040)="61a30dc4429060b8e38a80a228f092b248eab8d79c21e11967cd66a122f00800df4642241eced4403dee2a46a21ba8e33409a0da1486043a845044b41cc6d697e5c77c59e825cd7923604949bbe93b45f231b7648a7ce37543121482f887cf748c470b98cab1045cf25c54db1b996653ca6713d9", &(0x7f00000000c0)=""/114}, 0x18) getpriority(0x1, r0) 2018/05/11 06:49:51 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) socketpair$inet(0x26, 0x5, 0x0, &(0x7f0000000000)) 2018/05/11 06:49:51 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) pkey_alloc(0x0, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) ioprio_set$uid(0x3, r2, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/05/11 06:49:51 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) r1 = socket$kcm(0xa, 0x5, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="c38f9b4ed4c363eab40aa5095a7f47481d7599916fa802bde4129f1045f3f0417086be38ef220380f4dbeb98eadda38a77ef2119a203d419528c48e2f6e499411e91562422f962496904", 0x4a, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r2, r3) setsockopt$sock_attach_bpf(r1, 0x84, 0x77, &(0x7f0000000180)=r0, 0xffeb) 2018/05/11 06:49:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x4e20}, 0xffffffffffffff24) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x8, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) r3 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x50e, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x0, 0x5, 0xffffffff, 0x2, 0x18}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000400)={r4, 0x0, 0x0, 0x3bcf9a82, 0x4}, &(0x7f0000000440)=0x18) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000500)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x200ca, 0x4) recvmmsg(r5, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) write$tun(r3, &(0x7f0000000640)={@void, @hdr={0x2, 0x3, 0x80000000, 0x3, 0x3f, 0x3}, @llc={@snap={0x1, 0xab, "17", "90624e", 0x9200, "d1698b873e2922006b7a65a4e718f8c78dda7e8a9974afa55cb70685d9fb9e56c4d0bb8099509b9b92398b7f5f818a4eb88a0f9520c3290c5720e9a5f1fa40cd3ffeabf75cf2eed6742c0f4106ece93f36704d9e60855b98103a4a3c6390a4492425eedb84cf547b3c3c203d1ec60c6842184a06009dece3c0c7d90bc7847ee35d34e0272a639c36d3998564002f03280972c57e74949b4b96685e55cac7a7a2ffc19f5d7de781301096276ae8a7128b73a969fda5e264ce2dc17c03daffe92e03b831f68e4c27d17667d619"}}}, 0xde) sendmsg$IPVS_CMD_ZERO(r5, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000004c0)={0x28, 0x0, 0x0, 0x0, 0x0, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0x28}, 0x1}, 0x0) 2018/05/11 06:49:51 executing program 0: socketpair$inet(0x1e, 0xa, 0x4, &(0x7f0000000180)={0x0, 0x0}) recvmsg(r0, &(0x7f00002ed000)={&(0x7f0000559fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000686fa0)=[{&(0x7f0000ae3000)=""/22, 0xffffff08}], 0x1, &(0x7f0000f1b000)=""/4096, 0xffffffffffffff73}, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = getuid() setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000200)="72713002edf9397ad261c14d0d252e8cbeca2efdbe880845318235cdac7624a49d40cb9056fd790fa14a8e2bc741590812856f808ff0aa8a63d894779b615ab2d03456aec8148e8710ef4dbfdb519bedf80b056e7e391ee3e55848023b712626c0a5149532cd9389a7fa03a235e21bb2e9fc15dc18daadad305253c8dd5b4ddf1aa21f3e7cacf13e329f815b24e0cf733c317269473115a9bac0bff156fc245a7deb5615cb3404bae61272", 0xab) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000001c0)=0x3, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast2=0xe0000002, @in, 0x4e20, 0x5, 0x4e21, 0x0, 0xa, 0xa0, 0x20, 0x3b, 0x0, r3}, {0x2, 0x8, 0x6, 0x2, 0x89e, 0x101, 0x9c1b, 0xaad7}, {0x100000001, 0x1, 0x8000000000000000, 0x9}, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d3, 0xff}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0xd}, 0x0, 0x0, 0x3, 0x200, 0x7fff, 0x8000, 0x14}}, 0xe8) 2018/05/11 06:49:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000140), 0x0) 2018/05/11 06:49:51 executing program 3: gettid() r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) r1 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@remote, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000200)={0x7, 0x5, r1, 0xa8ab, r2, 0x200, 0x2, 0x9}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) unshare(0x40600) r3 = semget(0x1, 0x2, 0x208) semctl$SEM_INFO(r3, 0x2, 0x13, &(0x7f00000003c0)=""/143) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = creat(&(0x7f0000226000)='./file0\x00', 0x0) r6 = dup2(r5, r4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000000300)={0x0, 0x0, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000000340)={0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000000380)={r7, r8}) accept4$nfc_llcp(r0, &(0x7f0000000240), &(0x7f00000002c0)=0x60, 0x0) close(r4) preadv(r6, &(0x7f0000001180), 0x0, 0x0) fcntl$notify(r5, 0x402, 0x8000001e) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x0) 2018/05/11 06:49:51 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f00000001c0)) 2018/05/11 06:49:51 executing program 2: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003b80)='/dev/vcs\x00', 0x240, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000003bc0)={0x7fff, 0x400, 0x78, 0x8000, 0x7, 0xff}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000003240)='/dev/dsp\x00', 0x4000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000032c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000003b40)={&(0x7f0000003280)={0x10, 0x0, 0x0, 0x1000002}, 0xc, &(0x7f0000003300)={&(0x7f0000003a80)={0x84, r2, 0x800, 0x70bd2c, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100000000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7fff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7ff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7220}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x800}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0)=[{{&(0x7f0000000000)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/221, 0xdd, 0x20}, 0x6f}, {{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/222, 0xde}, {&(0x7f00000002c0)=""/142, 0x8e}, {&(0x7f0000000380)=""/185, 0xb9}, {&(0x7f0000000440)=""/179, 0xb3}, {&(0x7f0000000500)=""/6, 0x6}, {&(0x7f0000000540)=""/159, 0x9f}, {&(0x7f0000000600)=""/15, 0xf}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/4, 0x4}], 0x9, &(0x7f0000001740)=""/129, 0x81, 0x3}}, {{&(0x7f0000001800)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001940)=[{&(0x7f0000001880)=""/180, 0xb4}], 0x1, &(0x7f0000001980)=""/143, 0x8f, 0x7fff}, 0x1}, {{&(0x7f0000001a40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000002ac0)=""/216, 0xd8}, {&(0x7f0000002bc0)=""/51, 0x33}, {&(0x7f0000002c00)=""/76, 0x4c}, {&(0x7f0000002c80)=""/109, 0x6d}, {&(0x7f0000002d00)=""/244, 0xf4}, {&(0x7f0000002e00)=""/138, 0x8a}, {&(0x7f0000002ec0)=""/125, 0x7d}, {&(0x7f0000002f40)=""/99, 0x63}], 0x9, 0x0, 0x0, 0x1355}, 0x5}, {{0x0, 0x0, &(0x7f0000003400)=[{&(0x7f0000003080)=""/219, 0xdb}, {&(0x7f0000003180)=""/89, 0xffffff75}, {&(0x7f0000003200)=""/7, 0x7}, {&(0x7f0000003980)=""/215, 0xd7}, {&(0x7f0000003340)=""/169, 0xa9}], 0x5, &(0x7f0000003480)=""/153, 0x99, 0x5}, 0x6}, {{&(0x7f0000003540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000036c0)=[{&(0x7f00000035c0)=""/108, 0x6c}, {&(0x7f0000003640)=""/52, 0x34}, {&(0x7f0000003680)=""/31, 0x1f}], 0x3, &(0x7f0000003700)=""/129, 0x81, 0x7f}, 0x1f}], 0x6, 0x20, &(0x7f0000003940)) mmap(&(0x7f00005df000/0xa000)=nil, 0xa000, 0x2, 0x44031, r4, 0x0) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000080)=0x6, 0x4) [ 110.881614] Unknown ioctl -1071094779 [ 110.893216] device syz_tun entered promiscuous mode [ 110.920114] device bridge0 entered promiscuous mode 2018/05/11 06:49:51 executing program 6: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0) fcntl$dupfd(r0, 0x406, r1) mount(&(0x7f0000a64000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000c58000)) creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f0000000240)="6e423f28f73545b537b96a22178d6baaed04f4777d95a794176c36a9bc00c03aa1713a1d46d3811ea39a271696dc385854b1ca68e1c18e4a520839bbdce6f39b61807cf382ddc1d7f410103ac934de457a8479dd1bf2e8a7db0700000000000000f6ac09c1ef1ce801d7b4cd3be2875070cd04b57bb407057e22b21e39c26868660b8380a5221cf804ed1d4bfe7930370eb2b8d4cad997525cb4516265bafcf02e703ec4e0b929610dd76a1b8a1be10000000000000000000000", 0x0, &(0x7f0000000080)="108e92bfc9e210834f6a7c6c5ec104f93e628ee32dfda0d498c58d70093a6ab50000080019212246f0d0d621cc672a05444db3cce8e5046a171dc2dee9eaab91aadc330c49389ee61b50f66c526532d28256941afe26483a17f455a0d3138bd49a6ebf92c8eff8e34daf53a94631e819e4a150a4ec4103a233da28ce26c9415d36ab") 2018/05/11 06:49:52 executing program 1: r0 = socket(0x1e, 0x80002, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80800) connect$ax25(r0, &(0x7f0000875000)={0x1e, {"034923ac2400"}}, 0x10) 2018/05/11 06:49:52 executing program 5: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001240)={0x7, 0x1, 0x800, 0xffffffff, 0x5, 0xd00, 0xfff, 0x3, 0x0, 0x847}) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000040)={@mcast2, 0x0}, &(0x7f0000000080)=0x14) connect$packet(r2, &(0x7f0000000100)={0x11, 0x19, r3, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) chroot(&(0x7f000009a000)='./file0\x00') getdents64(r2, &(0x7f0000000180)=""/4096, 0x1000) recvfrom$ax25(r2, &(0x7f0000001180)=""/103, 0x67, 0x10000, &(0x7f0000001200)={0x3, {"c44ca1548bcb27"}, 0xffffffffffff8000}, 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fchmod(r1, 0x0) ftruncate(r2, 0x401) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000140)={0x9, 0xfffffffffffffffc}) 2018/05/11 06:49:52 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ftruncate(r0, 0x0) fchmod(r0, 0x8) read(r0, &(0x7f0000000e80), 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x4, 0xfffffffffffffffd, 0x40, 0x2, r0, 0x7}, 0x2c) 2018/05/11 06:49:52 executing program 4: unshare(0x400) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000600)=0xfffffffffffffff9, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20000, 0x0) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22}, 0x4, 0x3, 0x0, 0x3}}, 0x2e) 2018/05/11 06:49:52 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x20000, &(0x7f000002f000)) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x664, 0x70000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x4) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) [ 111.171168] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) [ 111.204226] device bridge0 left promiscuous mode [ 111.209662] device syz_tun left promiscuous mode 2018/05/11 06:49:52 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f000000080000c8aa000000079900", {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) socketpair$inet6(0xa, 0x803, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x26}, &(0x7f00000000c0)=0x8) r4 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0xffffffffffff8000, 0x94100) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000340)=0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000003c0)) rt_sigqueueinfo(r5, 0x3e, &(0x7f00000002c0)={0x29, 0x5e2f, 0x6, 0x8}) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x23, &(0x7f00000001c0)={r3, 0x400}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r3, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x9}, &(0x7f0000000140)=0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000200)={'TPROXY\x00'}, &(0x7f0000000240)=0x1e) 2018/05/11 06:49:52 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000999000)="390000001300094700bb61e1c3e4ffff0600000002000000450000002000000019000a000d0000000000280f00000007fd17e9ffff06060400", 0x39}], 0x1) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1b) 2018/05/11 06:49:52 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {0x0, 0x0, 0x4d, 0x1}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "895a7de8eafb9e5a"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="0500007dd30000000000000000000200000031448f871bb20265f3e6ab5bf626911697972d1b62bdec781b2274affebfb26324b2762aacc66f6ab356d781cd2e365dbfb3d285e6eabaebdbd33b73142d077e1cd4f92f95a873ccd4bcd93010874ab1db3f335c8e6bd1128ad184014999ceae37f378f4fe2b25b47eea583f1f4e83c11871b81b3a6bed1f7fbef8daab484fa4568da9e504674461fceacc8414ee590eaf25e5071fcec25035e04c7af4bbfb5dc0bddf5f2c260d4bb3d878e332c8aef2f86ce74f3288e2b8211a7fce058b9c6ed9b2d94c9edbf86f83c9743cd736a44fb905b9e284ec72b9b18a", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="0000004001000000000000000000000020f56ba903744bd0"], 0x48}, 0x1}, 0x0) close(r0) 2018/05/11 06:49:52 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000005140), 0x0, 0x0, &(0x7f0000005300)={0x77359400}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(0xffffffffffffffff, &(0x7f0000000040), 0x19d, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) fchmod(r2, 0x22) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000000400)="4042b3aff5cd8a891398e851ab1606ae4b0c7ffa9ffea0e03ec578b5e67af663b596a8d1556bf9f2c473d5258471cc230b2a7f498655a4bfc53d391b5f084cd63f4a0fa65924df62d8566ae222410b300fd8a22a1699d45be966c3f3a3126bf11f42a06bf591c0b9d05250505ccef37d541d16faf8e213a5ce1fc1bd6d27094a3e968fb8a677a6ef1f6e0f098b4701a08bd72095756d8fe136bd3215cc32eb34893e34aca5a2430ca7589fba123c76d58d4693d307508888a2fe34dd35ebac") bind$llc(r1, &(0x7f00000000c0)={0x1a, 0x2, 0x1000, 0x1, 0x2, 0x80000001, @random="8c91e83b3213"}, 0x10) 2018/05/11 06:49:52 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x10001, 0x7ff, 0x8}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x1}, 0x8) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000280)={{&(0x7f0000000200)=""/25, 0x19}, &(0x7f0000000240), 0x46}, 0x20) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x505102, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000040)=0x1d, 0x4) 2018/05/11 06:49:52 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000000002, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x2d, "a48c474904a064025ac9200293d9353b3c31897808262194e94013cdfc6da94871b431739a07aafaaede6886ba"}, &(0x7f0000000080)=0x35) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0xffffffffffffd083, 0x4, [0x0, 0xa5c, 0x3, 0xfffffffffffff756]}, 0x10) ioctl$int_in(r0, 0x800400800c5012, &(0x7f0000000100)=0x4) [ 111.376163] netlink: 'syz-executor7': attribute type 10 has an invalid length. [ 111.433808] netlink: 'syz-executor7': attribute type 10 has an invalid length. 2018/05/11 06:49:52 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e5bff8)={0xffffffffffffffff}) pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000000140), r2, &(0x7f0000000180), 0xb0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=0x0, &(0x7f0000000040)=0xffffffffffffff38) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f00000000c0)=0x8) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000000)=0x401) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x9, 0x5, 0x7, 0x0, 0xffff, 0x100, 0x1, {r4, @in6={{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}, 0xeff, 0x29, 0xffffffff, 0x0, 0xfffffffffffffc01}}, &(0x7f0000000280)=0xb0) 2018/05/11 06:49:52 executing program 1: socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r0, 0x409, 0x8) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') 2018/05/11 06:49:52 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) fstatfs(r0, &(0x7f0000000000)=""/206) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xf, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) clock_gettime(0x0, &(0x7f0000006780)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000006600)=[{{&(0x7f0000000140)=@l2, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/165, 0xa5}, {&(0x7f0000000280)=""/169, 0xa9}], 0x2, &(0x7f0000000380)=""/218, 0xda, 0x6}, 0x7}, {{&(0x7f0000000480)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000500)}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x2, &(0x7f0000001580)=""/83, 0x53, 0x1}, 0x40}, {{&(0x7f0000001600)=@hci, 0x80, &(0x7f0000002800)=[{&(0x7f0000001680)=""/51, 0x33}, {&(0x7f00000016c0)=""/134, 0x86}, {&(0x7f0000001780)=""/78, 0x4e}, {&(0x7f0000001800)=""/4096, 0x1000}], 0x4, &(0x7f0000002840)=""/105, 0x69, 0x7ff}, 0xa74a}, {{&(0x7f00000028c0)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000003d40)=[{&(0x7f0000002940)=""/241, 0xf1}, {&(0x7f0000002a40)=""/157, 0x9d}, {&(0x7f0000002b00)=""/112, 0x70}, {&(0x7f0000002b80)=""/84, 0x54}, {&(0x7f0000002c00)=""/12, 0xc}, {&(0x7f0000002c40)=""/4096, 0x1000}, {&(0x7f0000003c40)=""/190, 0xbe}, {&(0x7f0000003d00)=""/4, 0x4}], 0x8, 0x0, 0x0, 0x3}, 0x7f}, {{&(0x7f0000003dc0)=@hci, 0x80, &(0x7f00000063c0)=[{&(0x7f0000003e40)=""/246, 0xf6}, {&(0x7f0000003f40)=""/195, 0xc3}, {&(0x7f0000004040)=""/124, 0x7c}, {&(0x7f00000040c0)=""/199, 0xc7}, {&(0x7f00000041c0)=""/4096, 0x1000}, {&(0x7f00000051c0)=""/205, 0xcd}, {&(0x7f00000052c0)=""/57, 0x39}, {&(0x7f0000005300)=""/38, 0x26}, {&(0x7f0000005340)=""/4096, 0x1000}, {&(0x7f0000006340)=""/82, 0x52}], 0xa, &(0x7f0000006480)=""/206, 0xce, 0x800}, 0xffffffffffffff7f}, {{0x0, 0x0, &(0x7f00000065c0)=[{&(0x7f0000006580)=""/31, 0x1f}], 0x1, 0x0, 0x0, 0x4}, 0x20}], 0x6, 0x100, &(0x7f00000067c0)={r1, r2+10000000}) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000100)=0x9, 0x4) bind$inet(r0, &(0x7f0000a0dff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/11 06:49:52 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = semget(0x0, 0x3, 0x500) semop(r1, &(0x7f0000001500)=[{0x2, 0x9, 0x800}, {0x1, 0x3, 0x800}, {0x4, 0x4, 0x1800}, {0x4, 0x5, 0x800}, {0x3, 0x2, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}, {0x0, 0x78, 0x800}], 0x8) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f00000000c0)="79e4901f4f9b0ad0a00ca358880af3e69b63832b03170eabe3a464d104bd8819bc12f798427a9e5562a99275ca1106031fd03b7f1baf4ec2cfcf60e74a25a41dc234ed24070fd84bf42e4bbe420f04030140dfbe9b90723db19dbccf7ed0e1c8f5f7413780e3548a00e3c500081b4dd4160e8f0a6dbf14b0d97f9011ba016a1f74d38f9252756acd7402f9fa77cd8a4dd7709630f7d0f2d4b84e47d2b38e464132be696305169b58cc231a6ce634f3043d829c48fc6e059695dd91a1", 0xbc}, {&(0x7f0000000000)="8f31d4725364bdf5257c4c7b", 0xc}, {&(0x7f0000001240)="40a6a42692f04832352910c5797df4dcc4c31237d73dcc6fd629e643fd84f7209148aec213ad35067a0bd49aec0f9fda3a38274792344c42c773df9a56080719db120ec2a04f0d80b4ff5e9513bb73684cd58ca1bc4b7a394373f788988aa5931fcc37cd1a0f1e65776888f882718ac9f68c7f2ccca9c53b85492d01b6e01ba06358c9f27db7361cab13ef3b03c197b791a0f528abca98c4aa557dcd4afc4fa649e621ca8180032fe4b01e09af16c63fe20edf8e1d9d62f87edc68b31febba1fabb56c", 0xc3}], 0x4) write(r0, &(0x7f0000000200)="15000000000008a66da40e000087a72000000068ec", 0x15) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x20100, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x3, 0x20}, &(0x7f0000001340)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001380)={r3, @in6={{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}}, 0x4, 0x1, 0xdb, 0xc80c, 0x12}, 0x98) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000001440)={0x2, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x88) 2018/05/11 06:49:52 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000980)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000030000000003000080000000ffffffffffffffff68ffffffffffffff68020000ffffffff0300000000000000000018418d5c4928867f4450ba529263ababa9338bc0db0f0e938979b3d4710b846ffac107540263e43955662b94faa28f601df48fd9ff41a2ef94e2bcdfd249d4055fa08137a75a3da7dc07685bd976af2b7f8a5913ba4f59ef15e664a9fad129668c95365e4d88170739e795087ab019c09ceb05a49c", @ANYPTR=&(0x7f0000000000)=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'], @ANYBLOB="e000000200000000ff000000ffffff006270713000000000000000000000000069703667726530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000ff0003060000000000000000000000000000000168010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000004000000000000004000736574000000000000000000000000000000000000000000000000000000010000007c88000000000000010100000100000000000000000000000001040068004354000000000000000000000000000000000000000000000000000000021e00200003000000ff0700007070747000000000000000000000000073797a31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098000001000000000000000000000000000000000000000000000000680043540000000000000000000000000000000000000000000000000000000204009a0022110000080000006e657462696f732d6e7300000000000073797a3000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x360) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x29, 0x240000) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000140)={'\x00', 0x10000}) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1f6}, 0x1}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) 2018/05/11 06:49:52 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x1c, 0x1, 0x206, 0x1, 0x0, 0x0, {0x1}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)={0x14, 0x0, 0x5}, 0x14}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000000)) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000280)=0x1ff) r2 = socket$inet6(0xa, 0x4, 0x200) setsockopt$inet6_dccp_buf(r2, 0x21, 0x80, &(0x7f0000000180)="87cd2f8d10ac9901e994551a9b2f54a1cc0d1556edbf356b3a1a63fb5894d501a8fb42326c5c061e9f4cd28bbec1fd25f666c8a080fa6cdcb567101afa713698f6dee67d9b52f5b98d1e242f3fb90291a713af368693c8760fe62b10b8a940dccaaffc6c0dd0277cc2dd55f59c72a78ec5f03830730ac6eafdcbb72f1649d81b", 0x80) 2018/05/11 06:49:52 executing program 5: tgkill(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000440)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x4) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000340)="b73c65a0cafb15b9d314fc67b2ce26b8ab4f223e7d5be03d15367f1684d0ba0793ff442af4d3a560541977e38f4efab9e9067041b34a46b6ebc8fd245a8e508a23e7028c3c5664051999d38d04706b86a03dd39b519c14748769c460db1afaf2a1828fbd7879d18f0f346d5135de3afc449796dd3d7374cc370100f7111a83079e446cf64136f7bad95326c0b66bff27746a039a106a96a4de7494f6ae586de0fee8353062265e1de0ea15e91393e27389f6161dbb9f041061d6946f9918c44d7bb9628dacae05b8326f6b29d5906e63eb6e6dff7e5781a56af7", 0xda}], 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000480)=0x4) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000004c0)={r1, 0x3f}, 0x8) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/05/11 06:49:52 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)="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", 0x200002, 0x0) unshare(0x28060400) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.clone_children\x00', 0x2, 0x0) r2 = openat$cgroup_procs(r0, &(0x7f0000000400)='tasks\x00', 0x2, 0x0) sendfile(r1, r2, &(0x7f0000000140), 0x6) poll(&(0x7f0000000040)=[{r2}], 0x1, 0x0) [ 111.798626] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 111.838732] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/05/11 06:49:52 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x2) connect$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x2711, @hyper}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) flock(r1, 0x1) close(r2) tee(r2, r1, 0x34, 0x1) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22, 0xb9, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x10000004e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f0000000340)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x31a}, 0x1, 0x0, 0x0, 0x8820}, 0x80000000081) 2018/05/11 06:49:52 executing program 2: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x270, &(0x7f0000000040), 0x33d, &(0x7f0000001080)}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) sched_getscheduler(r1) getsockopt$bt_hci(r0, 0x84, 0x9, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/05/11 06:49:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000040), 0x7fb8, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/11 06:49:52 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x40000, 0x0) open_by_handle_at(r0, &(0x7f0000000040)={0xac, 0x4, "03a12f793a5fd85d1310d9342340bf3797cfb2e5a6ed079f643ac9075aa6e40cbea72d6ee9744bcfbdce4b14f3bbe25a126d3887f9a31e7bdbec977f2cb74ef7b540761a827144375ccaacd1fab9a31f6d64aa14f5a154be9dca91743a5f308d2699f90f5a9f37495c224f3a9493dcdca4aa076dec9deffc2292a74262db83a895a2172a17f1a1224634f1cd0095bd5e30396aecf4d09e1165cdbc52e18961bd838964aa"}, 0x400) io_setup(0x7fff, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000001840)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)}]) 2018/05/11 06:49:53 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0xb, 0x10000013e) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x121000) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) write$binfmt_aout(r0, &(0x7f0000000080)={{0x0, 0xfffffffffffffffd, 0x8, 0x311, 0x286, 0xc6, 0x2d1, 0x2b}, "b9739fdcd642c1afaf62a4497267b93f495992e5f2f7ac91c499f5a56cdeb3b714121867d184173431c2f05561afb8a8f0c6d000ab916d615b776486eb5144abbd1a21d368d55428a3ecaa902f4283b3ca1629c1d505c5ea4c64db8280713331d6af3724646a3880d65a245c8f10f492638ba177b7999b735761d4a21bb7a7bbb597ab54eb3b77b3a91abac5458f1dd073561d69", [[]]}, 0x1b4) 2018/05/11 06:49:53 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x84, "b6d37465cd3f94c58dc42a00cb313927f124a8d3a0a52077f5a062b860b21f85d3707dc821549023d8a6849bacab72016f6a1f34dd620e14858c891d7ca347a8b895d1705247926729d9fa42c1cc0d63a31cd4aee988bd99a9e7d4311a072aa96cbfcde8bcfa0cdc308390f30142c5f5d963654a93d4cf4309d3ea482c2f72706531abe4"}, &(0x7f0000000280)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000002c0)={r2, 0x6}, &(0x7f0000000300)=0x8) lseek(r0, 0x0, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x208000, 0x0) accept4$llc(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x10, 0x80800) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') pselect6(0x40, &(0x7f0000000580)={0x2, 0x2, 0xffffffffffffff8c, 0x1, 0xc53, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000005c0)={0x4, 0x200, 0xffc, 0x8, 0x75ca, 0x3, 0x0, 0x37}, &(0x7f0000000600)={0x4, 0x2, 0x20, 0xfbe, 0x2, 0x8, 0x0, 0x5}, &(0x7f0000000640)={0x77359400}, &(0x7f00000006c0)={&(0x7f0000000680)={0x5}, 0x8}) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80006000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r4, 0x120, 0x70bd27, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x401}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x10}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x800}, 0x40) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x200, 0x5, 0x1, 0xff, 0x3087, 0x2, 0x7], 0x7, 0x1ff, 0xffffffff, 0x3, 0x4, 0x7ff, {0x1, 0x10001, 0x27ea, 0x3, 0x6, 0x4, 0x8, 0xfffffffffffffff9, 0xdcfd, 0x9, 0x100000001, 0x3ff, 0x3, 0x2, "3e795c56f4b95aed5c86e6d407291f14ddc418654ac42e8165f3e6dfb38daedc"}}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00005ab000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x0, 0x200, 0x0, 0x10000, r2}, &(0x7f0000000380)=0x10) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fb3ffc), 0x4) 2018/05/11 06:49:53 executing program 2: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b24ff0)={0x2, &(0x7f00002a4fe8)=[{0x25}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000cc5000)={&(0x7f0000a53ff4)={0x10, 0x0, 0x0, 0x604080}, 0xfffffffffffffda6, &(0x7f00008d5ff0)={&(0x7f0000000000)=@ipv6_delrule={0x90, 0x21, 0x410, 0x70bd2a, 0x25dfdbfc, {0xa, 0x14, 0x30, 0x7, 0x8, 0x0, 0x0, 0x5, 0x10000}, [@FRA_SRC={0x14, 0x2, @dev={0xfe, 0x80, [], 0x17}}, @FIB_RULE_POLICY=@FRA_SUPPRESS_PREFIXLEN={0x8, 0xe, 0x2}, @FIB_RULE_POLICY=@FRA_PROTOCOL={0x8, 0x15, 0x2}, @FIB_RULE_POLICY=@FRA_GOTO={0x8, 0x4, 0x100}, @FRA_DST={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @FRA_SRC={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @FIB_RULE_POLICY=@FRA_FWMARK={0x8, 0xa, 0x8e78}, @FRA_DST={0x14, 0x1, @dev={0xfe, 0x80, [], 0x1a}}]}, 0x90}, 0x1}, 0x0) 2018/05/11 06:49:53 executing program 5: r0 = socket$inet6_sctp(0xa, 0x9, 0x84) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x220002, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000280)={0x4, 0x0, [{0x1f000, 0x63, &(0x7f0000000040)=""/99}, {0x106000, 0x3b, &(0x7f00000000c0)=""/59}, {0x6004, 0xea, &(0x7f0000000100)=""/234}, {0x5006, 0x80, &(0x7f0000000200)=""/128}]}) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) 2018/05/11 06:49:53 executing program 4: socketpair(0x1d, 0x0, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) 2018/05/11 06:49:53 executing program 7: syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x400000) r0 = socket$netlink(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xa, &(0x7f0000000040)=0x9, 0x4) 2018/05/11 06:49:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) 2018/05/11 06:49:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x17, &(0x7f0000000200)=""/213, &(0x7f0000000000)=0xd5) 2018/05/11 06:49:53 executing program 6: r0 = socket$inet6(0xa, 0xa, 0x4000000000084) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000000)}, 0xc100) sendmmsg(r0, &(0x7f0000006380)=[{{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000007c0)="81d6cf1a0bde81e54702e3a8d507f5", 0xf}], 0x1, &(0x7f0000000040)}}], 0x1, 0x20008000) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000100)="bc", 0x1}], 0x1, &(0x7f000000ae80)}, 0x0) 2018/05/11 06:49:53 executing program 2: r0 = userfaultfd(0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000100)={0x3c, @loopback=0x7f000001, 0x4e20, 0x2, 'rr\x00', 0x21, 0x10001, 0x21}, 0x2c) r2 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000429000/0x1000)=nil, 0x1000}, 0x1}) process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) close(r0) 2018/05/11 06:49:53 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') dup(r0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, r1, 0x100, 0x70bd27, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x1a}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xc6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1314}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x24000040}, 0x20040004) read$eventfd(r0, &(0x7f0000000180), 0x8) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/11 06:49:53 executing program 7: unshare(0x40600) ioctl$int_in(0xffffffffffffffff, 0x80000080045010, &(0x7f0000000200)) 2018/05/11 06:49:54 executing program 1: r0 = memfd_create(&(0x7f0000000440)="2f640400000000", 0x5) lseek(r0, 0xfffffffffffffffc, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x8, @tick=0x8, 0x800, {0x2, 0x200}, 0x7, 0x2, 0x7f}) 2018/05/11 06:49:54 executing program 5: r0 = socket(0x1e, 0x2, 0x0) r1 = socket(0x0, 0x2, 0x100) bind(0xffffffffffffffff, &(0x7f00000000c0)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xfffffffffffffd2f) unshare(0x60000000) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000005c0)) getuid() getgid() getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in=@dev, @in6}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000700)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000cc0)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000dc0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000ec0), &(0x7f0000000f00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) r2 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r2, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000200000000000000700000040ef000000000000"], 0x18}}], 0x2, 0x0) gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000012c0)={{{@in6=@mcast1, @in6=@remote}}, {{@in=@remote}}}, &(0x7f00000013c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000000140)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002c00), &(0x7f0000000000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002c80), &(0x7f0000002cc0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002d00)={{{@in=@local, @in6=@loopback}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6}}, &(0x7f0000002e00)=0xe8) getgid() 2018/05/11 06:49:54 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000100)=""/253) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x337) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/05/11 06:49:54 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) unshare(0x400) r2 = fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) signalfd4(r2, &(0x7f0000000000)={0x4}, 0x8, 0x80000) ioctl$void(r1, 0xc0045878) 2018/05/11 06:49:54 executing program 2: unshare(0x40600) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0x6e) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0xa0500, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) fcntl$setstatus(r0, 0x4, 0x2000) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x4, 0x4000) listen(r0, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000180), 0x2) ppoll(&(0x7f0000000140)=[{r0, 0x2210}], 0x1, &(0x7f0000000040), &(0x7f0000000100), 0x8) 2018/05/11 06:49:54 executing program 7: mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x80032, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x202001, 0x0) read$eventfd(r1, &(0x7f0000000140), 0x8) mremap(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f000000c000/0x2000)=nil) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x2, [0x0, 0x88]}, &(0x7f00000001c0)=0x8) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000010000)={0x1d}, 0x10, &(0x7f0000017ff0)={&(0x7f0000007000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000040)) 2018/05/11 06:49:54 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_1\x00', r1}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r2, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001}, 0xfffffffffffffed1) 2018/05/11 06:49:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) sched_setparam(r1, &(0x7f0000000000)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f00000000c0), 0xfffa, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) [ 113.235648] IPVS: ftp: loaded support on port[0] = 21 [ 113.458681] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 06:49:54 executing program 1: r0 = memfd_create(&(0x7f0000000040)="2a3a21242d80", 0x2) fallocate(r0, 0x100000022, 0x0, 0xfffd) 2018/05/11 06:49:54 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) unshare(0x100000020000400) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xf0c5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x8, 0x100, 0x4, 0x7, 0x6}, 0x14) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000140)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/19, 0x13}, {&(0x7f0000000200)=""/224, 0xe0}, {&(0x7f0000000300)=""/219, 0xdb}], 0x3, &(0x7f0000000440)=""/84, 0x54, 0x81}, 0x10000) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000500)={0x7, 0x4}) socketpair$unix(0x1, 0xc1bbb0f5c18204c0, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$mouse(&(0x7f0000000540)='/dev/input/mouse#\x00', 0x6, 0x80040) r5 = memfd_create(&(0x7f0000000580)='\x00', 0x3) ioctl$VHOST_NET_SET_BACKEND(r4, 0x4008af30, &(0x7f00000005c0)={0x3, r5}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001d00)={r2, 0x2b59}, &(0x7f0000001d40)=0x8) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001c80)='/dev/audio\x00', 0x40, 0x0) ioctl$TIOCLINUX6(r6, 0x541c, &(0x7f0000001cc0)={0x6, 0x7f}) io_setup(0x9, &(0x7f0000000640)=0x0) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001780)='/dev/vcs\x00', 0x301005, 0x0) io_submit(r7, 0x7, &(0x7f0000001c40)=[&(0x7f0000001680)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000000680)="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", 0x1000, 0x5, 0x0, 0x1, r4}, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x1, 0x7, r5, &(0x7f00000016c0)="a65acb624d5edd7bb4178574b6f58ea6d82b21e574c4c7f0e44227a23b4c48de8920a439a5ca1af878ead1a8f432c7a14bccd43a3e5031f7ed6747f876651ca997a4709039dcb892de7bbfdecb2d53e8ba133887c24eb697c6721022ca8e20b1dc8b7b908284df15d2e6d4c722224321147d61e695f0634b69291aef32f7a6ce7a3f78178c4f50ee2fb87f93a97f", 0x8e, 0x3ff, 0x0, 0x1, r8}, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x7, 0x7, r4, &(0x7f0000001800)="9d88d7d6fc14aaa7c09a9ca9b143902a580479e75e12f48b88936ae51bb8e888c3746c8d43dc5d4439d51b84c9962e71530126b3949dfc8734189c3b20fa", 0x3e, 0x6679, 0x0, 0x1, r4}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x6, 0x78a8, r0, &(0x7f0000001880)="30a3e56de1297ac21f09149001af19c39a15a6abb95b66a1d8ba35a7951908132321", 0x22, 0x9, 0x0, 0x1, r3}, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x1af8fd756c4035c6, 0x3ca, r4, &(0x7f0000001900)="5a77fdc31de108b88a4075850417befba0c8fd52b20ba56f10ba28cd3b65e43a48b86b401f72e611cb4b32f4cbfb52dad9aad309d01354a00ad830af1e2fcaab59a1cac0adea43c943930efeb8bc21ba7445fda9e348caf7da081bdc850d7c00fc06f0c84ddb83", 0x67, 0x100000000, 0x0, 0x1, r4}, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x7, 0x8, r5, &(0x7f00000019c0)="82a165bc1ee8c93c2500855819eafae9d918cb76055b8b35974e272e54ce1ae37962531fa4ad0907703979c3cab2f62fd4c4066b96a8d4748655a816de72c683ef25b56d95bff08a7ba5055f225290139d7de20ca39d6c60e0c81a8ec1146a3b53a65dda48131215a180974a0d6946d797300b0925c511804db0296c0d1e1fc4c23dce8d847dcf2c2267e10645844405d31effa5a95064c5bac0753d84b499a1d75c739a0fa0228a7aaf59a7676a5c77e7f4ca993c8b8bb6913cb28490f21fce5dc1eac257b78dfa10389033bd0c0e576344ea89", 0xd4, 0x9, 0x0, 0x0, r4}, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x7, r5, &(0x7f0000001b00)="4452d61e74571ea24ccdd71671581f3fd91a95107f77ea7c556b3836149a2d3599a1a17e27cdcbe1f1373d36e42aa71b974757887334d6ff0551e3c48b3afdf0c855f19a32c93ef3ab29c5eabb5d587051b260bdfd4aca15a4214f23c728fbd0f15f551efbcea72c12b6f08d9bd2967e48c4978706b9e09847b7c26dde5d5c452312cf75e251617b7f0c360a5fdc234e776c38b455242bd8bd6c414f67a8aab0b7ff3fef3536f8e3b65e47de1a79cab90010f23d7fef680b568cc7bcc35ca7d844f0c3214c920d75ab824efedc", 0xcd, 0x80, 0x0, 0x1, r4}]) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080), 0x4) 2018/05/11 06:49:54 executing program 2: r0 = memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) sendto(0xffffffffffffffff, &(0x7f0000000440), 0x0, 0x0, &(0x7f0000000300)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x80) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "7175457565310000100000c485ad3ca88735af000057c93adf99dbffc10000010000000000000000000000000000000000000018000000f300002623eef200"}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00000000c0)=""/21) ioctl$int_in(r0, 0x5421, &(0x7f0000000180)=0x5) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}], 0xffffff00) 2018/05/11 06:49:54 executing program 0: seccomp(0x0, 0x0, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{0x29a, 0x81, 0x8, 0x6}]}) r0 = socket$inet6(0xa, 0x3, 0x6) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x490100, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xef, "3c3542207d3f6c4c5cfd22c61d9e5f68720fee54c6375e884ce342e6247375a2ee9e14bafb3277c36127d2f151ee2823f15ef626d8c9e07cdb02354bab66eb8b4b1775e2dcf5a15c89d816f7e9b8dfe04abce0cf0c7d566946c387c3e2da0e044982d7a66be4dfb5b1cb071bca0e2aacee85e673e3343114f49f4de7c2e6ff9f468d73de543c53a886fec0079486a0e82b175ffa3437a4a87e27e20f5b0e92bfb6932440dbbdb7752673fc94bdd920b72e3033e49d1750bca9d609873caa4c48a0b5f5d1fb7a91c488f34515654d57c327a4f2dc583a8a0d797ffaa3f274ec65197bae86b2c3d6758e1583e562642e"}, &(0x7f0000000080)=0xf7) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x2}, &(0x7f0000000240)=0x8) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00000000c0), &(0x7f00000012c0)=0x22) 2018/05/11 06:49:54 executing program 6: unshare(0x8000400) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf00dee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40033, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/05/11 06:49:54 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mremap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000013000/0x2000)=nil) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x3) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f0000012000/0x3000)=nil) 2018/05/11 06:49:54 executing program 5: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0xc00001c) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0x6}, {0x8000000000}, @queue}], 0x60) 2018/05/11 06:49:54 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000380)={0x85f}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0xd9e4, 0x0, 0x10003, 0x61e}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000100)={0x0, r2, 0x0, 0x9bac}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000300)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x4e21, @broadcast=0xffffffff}, 'syzkaller0\x00'}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={r3, 0x8a, "6ad9d0fd80022222d6818381605643feba814bf5b80a957c5ff1657110d18c37729c3f71a32cb14295fc02b3766874f87fc8c9219ec4c313a9fbf0d5308b4a9ad9fef5342fad14250950fe7f4f9ffbdaff30b0bb092fc3615b4f9dbd43a71531d95c6e3123cefe66dd7f3a348b2514ca8ee1c6ab84ef184b33c81c10904c86de8ae3d7610865698e2462"}, &(0x7f00000002c0)=0x92) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000800009000000000000000000000000000000950000000000000000002000000000000000"], &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x7, 0x4, 0x80, {}, 0x9f2, 0x7fff}) 2018/05/11 06:49:54 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000600)="8dd8d493d1c738c01b1ca41817a915065ac1974784175de0237d2e2c1fdf278791a8a3fe1c408154dba6b2eb057093d5e8827cd2662174674f665a23703ed87e9e318b0ecdd2cb9da5541508bcb098342237835d3c2734b4c29c758e991c5198af0f1f3ae7e78b4f7bcc09ef9eeed10e83", 0x71, 0x1, &(0x7f0000000140)=@nfc={0x27, 0x1, 0x0, 0x4}, 0x80) r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x2) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000002c0)={0xe25, 0x4, 0x0, 0x6}) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x2, 0x0) recvmmsg(r0, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=""/117, 0x75}}, {{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/30, 0x1e}}, {{&(0x7f0000000380)=@l2, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000400)=""/169, 0xa9}, {&(0x7f00000004c0)=""/71, 0x47}, {&(0x7f0000000540)=""/170, 0xaa}, {&(0x7f0000000680)=""/165, 0xa5}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/106, 0x6a}, {&(0x7f0000001980)=""/182, 0xb6}], 0x7, &(0x7f0000004040)=""/4096, 0x1000}}, {{&(0x7f0000001c40)=@rc, 0x80, &(0x7f0000001d40), 0x0, &(0x7f0000002300)=""/112, 0x70}}, {{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f0000002480)=""/111, 0x6f}}, {{&(0x7f0000002500)=@l2, 0x80, &(0x7f0000002640), 0x0, &(0x7f0000002680)=""/146, 0x92}}], 0x6, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002780)=[{{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x1, 0x0, &(0x7f0000000100)) 2018/05/11 06:49:54 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_emit_ethernet(0x56, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "4dbb39942f33f4484c2a23ce70dc6f3813d8c3b3b40dc49701c9fbd0605efc371be216c452f0a8873c43507f1d07d5dca04ad2d3f9d57493adab86ee3c446be4"}}}}, &(0x7f0000000140)) write$cgroup_type(r1, &(0x7f0000000240)='threaded\x00', 0x9) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) getpgid(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) r2 = gettid() r3 = getpgid(r2) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x0, 0x0, 0x8dc, 0x401, r3}) 2018/05/11 06:49:54 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(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) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="02090000090000000000000400000000e67cfdabe7302d64e469df025c5d40817995aab9f6711c2cae320fad5e3a601ed8c9995c000000000000007df301bdd099c8d46dd9bccbc82ea4c9b149e72b7cae7da09f21c50e3d8c16a5371f6a52231577"], 0x10}, 0x1}, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40000, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000180)={'broute\x00'}, &(0x7f0000000240)=0x78) socket$key(0xf, 0x3, 0x2) 2018/05/11 06:49:54 executing program 0: unshare(0x28060400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x40047438, &(0x7f0000000140)=""/246) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@get={0x1, &(0x7f00000000c0)=""/30, 0x4}) 2018/05/11 06:49:54 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000080)='./file0\x00') r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)="6d6f756e747300bf47363539a0b1eed4069ec923748d060007d52b1f5e607bd68b718cf43e125b812ec44a167f0e893aab1179e4cd55d7a8b4745a070000000000e90d039aa7e9c9374800000000000000001faf00000000000000") poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x800) umount2(&(0x7f0000000040)='.', 0xa) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000180)={0x3}) 2018/05/11 06:49:54 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sysinfo(&(0x7f0000000340)=""/112) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x42, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000080)=0x7) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x30}, 0x98) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'tunl0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000002c0)={r4, 0xfffffffffffff001, 0x2}, &(0x7f0000000300)=0x8) sendmsg$nl_route(r2, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000001640)=@mpls_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r3}]}, 0x1c}, 0x1}, 0x0) 2018/05/11 06:49:54 executing program 5: mkdir(&(0x7f00001d4ff8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000044ff2)='./control\x00') r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000001500)="ec865fb0d786acf2f6bd0366de46b97005d1b0a5dbca86174a15e20ff9c48510c911c0f0cc98b3326862223e1317614cdfea95dcd22806d44778fa8a256b59cf6da20efc1a664c7160d67dc66c9ef32efed63e2dcd0f0919934e32f0395778aaf765fadc2d4ce23d693494cd7fd7c3566339e2453ac7bb135be279af58c1135948e9f3", 0x83) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000179ff8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) 2018/05/11 06:49:54 executing program 3: 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, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) sendto$ipx(r2, &(0x7f0000000040)="97ae7ad813b7f009ca7b6fa4d241c1c03988933d932d532da8c19729cc7a73a1b026ccdbbaa539964f868e25d2b1301c634e80372575863382844da57a78e8d95f47ba3d378d3694d22ad1dae06e575dc067a51286348ab0e9da5aa9f81177a13ee9d82a8739719c0e2d35c32cd78a5b0e9bda57e50745497908556b005a6075be64f72f0e8497d6624c19daa80a2cfa1aa4b90c3923b6ff24b8cd9c3456507e0a553e79be", 0xa5, 0x10, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) ioctl$sock_SIOCGIFINDEX(r0, 0x2401, &(0x7f0000003780)={'bcsf0\x00'}) read(r0, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/05/11 06:49:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x1, 0x4) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000002a00110300000000000000000000000047361b4c8edd9162801040ed290f518a63f77eeda2c062de0522eeb34e93e2869f72abde4e0bd1cf31f95d88213d9d7600001729d20000000000"], 0x14}, 0x1}, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/05/11 06:49:55 executing program 1: r0 = socket$inet(0x2, 0x3, 0x20000000084) unshare(0x400) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000000c0)={0x84, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'fo\x00'}, 0x2c) 2018/05/11 06:49:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x2, 0x80000001, 0xffffffffffffffff}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x5, 0x801) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000200)={0x3, r1}) tee(r1, r0, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/05/11 06:49:55 executing program 2: unshare(0x8000400) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x40, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001c80)={0xffffffffffffffff, &(0x7f0000001c00), &(0x7f0000001c40)=""/11}, 0x18) 2018/05/11 06:49:55 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x10f34a, 0x0) io_setup(0x7fff, &(0x7f0000000000)=0x0) fcntl$setstatus(r0, 0x4, 0x0) sendto$unix(r0, &(0x7f0000000200)="108b6db0d3c62b5b2aea86157ed96e1de129933f12c45c2fe1d94d9f625ce0da7a495fa5a533a7a5b2c049f6dc5fd35df5d95cb103c347b2f88e6519cc129cf4835d6805f66392ec96426470c5bed03a22239c0401108235a447cb90c0906d586c3bb254fde1486ecc18d2dbc8da2bc0bc8f0cb820ebcfd8d09269ee70acf152d1fb33ead966d335060cb5539673dab37d04501a53933e96ce4cfd4913", 0x9d, 0x20040014, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) io_submit(r1, 0x1, &(0x7f0000001840)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="92", 0x1}]) 2018/05/11 06:49:55 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)={0x0, 0x0, 0x8000000, 0x0, 0x1, 0xffffffffffffff81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000080)={0x8, 0x400, 0x7fff, 0x9, 0x5af, 0x9}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r2 = syz_open_pts(r0, 0x10000000002) writev(r2, &(0x7f0000000040), 0x2000000000000092) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000000c0)=[0x55f, 0x2]) 2018/05/11 06:49:55 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a600000d0000000f060000000000001000100006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xff, 0x402) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x100000001, 0x400000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000100)={r0, r2}) r3 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffc000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x1000) 2018/05/11 06:49:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe}, 0xc) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000780)}, 0x0) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000002a80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/221, 0x413}, {&(0x7f00000002c0)=""/180, 0x46}], 0x2, &(0x7f0000000380)=""/246, 0xfffffe3c}, 0x123) 2018/05/11 06:49:55 executing program 6: unshare(0x8000400) r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x581000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x8000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0xfffffffffffffc00, 0x8, 0x8202, 0x79, 0x6, 0x66, 0x800, 0xf8, r1}, 0x20) r2 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) signalfd4(r2, &(0x7f00000001c0)={0x1}, 0x8, 0x80800) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{0x7, 0x9, 0x1f}, {0x7, 0x7, 0xffffffff, 0x8001}, {0x3fc00000, 0x800, 0x0, 0x3}, {0x33, 0x8000, 0x8, 0x10001}, {0x7, 0x80000000, 0x9, 0x9}, {0x1, 0x7, 0x1, 0x2}, {0xdd, 0x40, 0x7, 0x5}, {0x40, 0xee9, 0x7fff, 0x80}, {0x0, 0x8000, 0x9, 0x20}]}) ioctl(r2, 0x4000000004142, &(0x7f00000000c0)) [ 114.987995] netlink: 'syz-executor4': attribute type 16 has an invalid length. [ 114.995597] netlink: 28 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/11 06:49:56 executing program 2: r0 = memfd_create(&(0x7f0000000180)='sha224-avx\x00', 0x3) sendmmsg$alg(r0, &(0x7f0000001e40)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@iv={0xb0, 0x117, 0x2, 0x9b, "4c0ce14542abad95366510ab46894ae38c377e3bdedd1385bde67de8e6fa6e81174579bbcdd90dd6c040598dbd30771274db734001998ea4635e248f2b2f6ff3d52982bb868ec56c7ad5b43023b1f93f26bfe38be6c33c1862b19823c74bd308fe2b638a9bea9903a318bb3274b982a5783eae96225ac70ab4948f15a99e9d10bc2d1540e57ffded2f6ccffde095f8b4933ea3730864aec3bdd47f"}, @iv={0x20, 0x117, 0x2, 0x9, "dbe1a5c4020bf92c57"}], 0xd0, 0x4048004}, {0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000001400)="eedfd7d8fa0b54934fd25ea8cab33b2f196d7a815b8dbbc584f27b39611935bbc5918ffa61284ac8a556833f50d19d7aa421d5c6bc4ba7b027e1ffed483271fc45345023511b66ea2149310150fa47eb4eb5ad247bd23e8ad5b7392a4d497f8869377fb730b3067bee546b1eecaa6206d4547dfd4ae1cb29cdcf0e9f6aea6f93e78bd42f4d2e9ddfc4ae0b", 0x8b}, {&(0x7f0000000300)="c6ddffa6ff5fd7a75e4ebef63280d1f8ce9bb8eadb8b74426a26bde45d8895621f291b41cb673cd2c31ba80a40f3f90517ac899eebbac3629ddb1f186228430630f630b054f2f490de216d4be172cd42d96e76fd6b622d7b8ecf8e940b1d210f5aca5e0dc62c792585", 0x69}, {&(0x7f00000014c0)="7404c773e85dbfb6ed4d1feedfb25a3286905541a350431e45a19c4bedfec1e0c7784872e6d9638bafa4f983bfc05df4a8fa8f529f63125556cc4a95f0b3dc838728d609b76ef9d6f87a45ee6dc78a5c76db7391e770af2d123f75d14cb25157c6dfb1f960e290a64dcb105ccc741baf7c7b213e4aa60c59bebd4397ce32cb7ea1dcedadc7ad355ad454d169da5c531a432c8cbbfb1c385828fc75fa47120d0b095ec4f63c137ca796878d117a931918fc41ee1b1e04b0e0fa968920aba8", 0xbe}, {&(0x7f0000001580)="036ea76b229a9d64fa1edeecfab840048f04ae75104a91685678f89083a2f768dc48da3ab8e2a3363149e29757ee03b0987b5165a26c5b29fd8b31cea85142ffb146045d48ce3d5544d00244dcd71e1486bfd7cf7213c14a52d8e62292f86e8ca73f12fabae1ffda40a069a6ff828dd78a6616592f13efa4702ea2e6b32c8f5ad43df344e6de06865eba7b0d52c53305339003b8af7b7105cf25d2a4bf1ac23aedacc03cfb5dfc9e0cea1770dca146a12a25877bad9b11aa14c74c6be987399fa2f7b583577f61d2ea4eb7a4c019fb71d424", 0xd2}, {&(0x7f0000001680)="7e6428d97baa1b8db5810d7afc4319d4ee6d187e8d791fc615adfd2f553a6014f184feca5c44ac08e4b91deecf366c3b649d8d19187a4db9d3b1236826", 0x3d}, {&(0x7f00000016c0)="941684a071b8771c28cec5e20ed39da4186080dd78f32aa746bf2182bc16e811430195e14936902189f6a5acfae2184c49343d25460589007338cf0e265d39db677c72e97e21ac0dd508f88028557ab9dce71e9d5f350c9b48c06d1886efcf83192ab011af2e3394f98521efd9b8fc3358339d8aec10d35c1d7483ba2466f25f029eb13c134c8a34a1934383", 0x8c}, {&(0x7f0000001780)="fb04eb156f325f52ee13", 0xa}, {&(0x7f00000017c0)="1a4d49ca43ed638c3e7b4240a836056e9e810e1972986e551126c14e0d4b0c2b477ce199324a54e66ad5b89e35e3a7589c9c8299ab2ed2ac783a2154c19988543fde835670d500459e9a2bbe034a6c796705c40f0634", 0x56}, {&(0x7f0000001840)="822a4b966ca0787cff68996af174b6e171f74bd65b111beb9f30c544141d54424cde74c68ae1f68522e0263a6059a03498d806746925ef59cd2c8b1adbdf4d577e3d78d1c3a29b1d0fbea93cd0346b4ee41e1fdc8eaaac1bb2a1129505a4fd011ad7e39dff98078e48fc0f2d03efca277986f4d82e9c1eebb8d5f4cfca0a3cfbcde642f910caece788d188540962d6c58fc7887841a1046eb6826b6a6a50a8d1dc0781e44fcf1078b1580967e1cb76ffd6ba84373811a5a9c5a6f488dd3da7458c18bce2a94f3587fb750b7430ccc88144b597eff0f3fe39bba2511f8c763032ecf033721942366c8ba2d0139c64dd4d1e7d0a46266658", 0xf7}], 0x9, &(0x7f0000001a00)=[@assoc={0x18, 0x117, 0x4, 0x40}], 0x18, 0x20000000}, {0x0, 0x0, &(0x7f0000001d00)=[{&(0x7f0000001a40)="270ebf082fe99781e25c092c3e13e3d88900b69e0b911f74cc354343e29a8d00d234e61005e95f529bb86a255a1fe1179678929ddc695334470d4c17657f94303b9d56fc81c67af0d1d1554899bc7dcb86553afd8edfa80c9808dbfd369a29487e5e3f1bc8822299bb81a28c905bba2867cc70", 0x73}, {&(0x7f0000001ac0)="add11b4f4a04f17a1f7f755c3f6d74ecdde00d0cd2dd171cd31a9ac0919483b4a0a1539613ead6cd1179b5dad37ddde0a546d2cd1bba5a282df124d708f8daad8320beb3959c36f090d281d112c24c96c40cf76758573b47f077a3d45777d52d08a889ff660c31c56b4c0e6881f4df08447f8f15e26f003dbea6bad679f032accb1788794d7f7dcff859d8bd72f060440f1d7a380fda847c4f4cdbe1c68fce22a28205d6f383cb7b4b5ef003d17d98383ddc745b370afbe2177e35586ed168a9b01832ff14f38c7a1cb86a6cd65616f3", 0xd0}, {&(0x7f0000001bc0)="547ae5a878d568ca01a9a2a31a0b87fb3be853fca1df065cf64885bed4677f545eed0aff27d492ac45331d8e045fdc9f76db076017531a3cb0ad89ad969130", 0x3f}, {&(0x7f0000002440)="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0x1000}, {&(0x7f0000001c00)="ae09b3", 0x3}, {&(0x7f0000001c40)="dc835be7a5cd585f89ec243208e641287cb5a1a67cff71a8364bf3730b0ac773b2ad030825e7136ef9f469aeaa3d71c10f504a2b491c79f94aa8de0bc246db618dbd89b224fa197ef0607f75cda0df018cb8a1fe993ea1f46b3c4b9bdfc72968cead1fc369293e215a3f387b48116a869c0bc43c4e4fe7d996914f84668bedf73e8bb270b9f68337287f433b8cc708523dbd27b31209c318a4d420c033f46129ce4783c4e89fbb17419076b0fe07c886ffcc57b3089a8aa55cb12d35", 0xbc}], 0x6, &(0x7f0000001d80)=[@iv={0x58, 0x117, 0x2, 0x3e, "a76533eadf9435e28615b4cd499412c1c575d673ffff35a40f1ab0c79e24492d905251bbc317dfdfa8c592ed65245c85ca531a82571c7327d7347e2ee368"}, @assoc={0x18, 0x117, 0x4, 0x43}, @assoc={0x18, 0x117, 0x4, 0x8c}, @op={0x18, 0x117, 0x3, 0x1}], 0xa0, 0x4}], 0x3, 0x20000810) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1e2, 0x40) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000040)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0x1, 0x1f, 0x5, 0x2}, {0x2, 0xf9, 0x5, 0x5}, {0x6, 0x2, 0xfff, 0xfff}]}, 0x10) keyctl$dh_compute(0x17, &(0x7f0000000380), &(0x7f00000003c0)=""/4096, 0x1000, &(0x7f0000002400)={&(0x7f00000013c0)={'sha224-avx\x00'}, &(0x7f0000001400)}) [ 115.054878] netlink: 'syz-executor4': attribute type 16 has an invalid length. [ 115.062492] netlink: 28 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/11 06:49:56 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008cbfd8)={'vcan0\x00', 0x0}) r2 = inotify_init1(0x800) ioctl$int_in(r2, 0x5473, &(0x7f00000002c0)=0x3ff) r3 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000883000)={&(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="00000000000000000800160004000100ff001300", @ANYRES32=r3], 0x30}, 0x1}, 0x0) fsync(r0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) bind(r0, &(0x7f00000001c0)=@ax25={0x3, {"3afa6da2dc0f82"}, 0x9}, 0x80) 2018/05/11 06:49:56 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x8000, 0x0) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f00000001c0)) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x80000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000240)={0x1f}) r3 = dup2(r1, r1) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000040)=0x6, 0x4) r4 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r5 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4f86260, 0x40000) ioctl$EVIOCGSW(r5, 0x8040451b, &(0x7f0000000100)=""/130) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f000000affc)) syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) 2018/05/11 06:49:56 executing program 5: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00003daff0)={0x2, 0x4e23}, 0xfffffffffffffdd8) r1 = socket$inet6(0xa, 0x80003, 0x4004000000000003) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x6f}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r1, &(0x7f0000000180)={0xa}, 0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00000002c0)={0x80000001, {{0xa, 0x4e20, 0x56b, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}}, {{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}}, 0x108) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2000004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="f2", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80, 0x0) ioctl$SG_GET_RESERVED_SIZE(r2, 0x2272, &(0x7f0000000080)) [ 115.256273] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 115.334482] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 06:49:56 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) sendto$unix(r1, &(0x7f0000000000)="fd", 0x1, 0x4008001, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e21}, 0x6e) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unshare(0x20000) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') flistxattr(r2, &(0x7f0000000080)=""/79, 0x4f) dup2(r0, r2) 2018/05/11 06:49:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x8000) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000040), 0x4) fcntl$setpipe(r2, 0x407, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x0) sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r1, 0x1, 0x0, 0x0, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1}, 0x0) 2018/05/11 06:49:56 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/null\x00', 0x40086, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) r2 = getpgrp(0x0) r3 = gettid() sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4081c0}, 0xc, &(0x7f0000000380)={&(0x7f0000000180)={0x1dc, 0x34, 0x400, 0x70bd2b, 0x25dfdbfd, {0x1c}, [@generic="cbfc0f071cda13b6cd5b33469df2afbf291f9935c7", @typed={0x8, 0x74, @u32=0x2}, @nested={0x14, 0x58, [@typed={0x8, 0x14, @u32=0x21}, @typed={0x8, 0x90, @uid=r1}]}, @nested={0xc, 0x7a, [@typed={0x8, 0x34, @pid=r2}]}, @nested={0xc, 0x1d, [@typed={0x8, 0x60, @ipv4=@multicast1=0xe0000001}]}, @nested={0x17c, 0x17, [@generic="a14581fe649e134c6c8d631e05d1f55910e31273cbadeba4797d25704d75eda7d63f7f4ee38dbf78290c02ef366366b549b411bce30737fcd158b7e2e14f947910e6360e925d82289813ec8b90a728a5b541ba74956733feb5b7b2b524", @typed={0x8, 0x1e, @u32=0x6}, @typed={0x8, 0x6f, @pid=r3}, @generic="3911e008d3d1a7086d500924d846275bc25ccfa623e047e4f8e9eb382fdc43878a1bbf10b38291", @typed={0x8, 0x39, @str='^\x00'}, @generic="4739262de8c3473a91186bbecb0be87332e6440ff8e98d728f01aaaaaa0ef04bec430d619ea88e3c27cd5c0d9b4dcb1153637312a14f45438d3cc311441097ec9cfa9658c56dcaf7f33a82e8208cb728483fc158b58cc19a1d9148eb34bfae94f0ac40ea58f86282f81d58960b0130c6b8b71572a9ceb57ae30b692c169148fd8436f9462512d36867c5cce9b604af97f88d3eb0241e94a4925a5855032765384b03c3d3a81a9d60499185198b07ff55a4aaa70984b057118f2d3ce78b7675cd12da0f6638f5da5c3c12df95ea8ed48597811af3f1032327de06eb"]}]}, 0x1dc}, 0x1, 0x0, 0x0, 0x51}, 0x20008050) waitid(0x1, r2, 0x0, 0x20000000, &(0x7f0000000400)) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16943e, 0x0) write$binfmt_misc(r4, &(0x7f0000000040)=ANY=[], 0xfd82) getpgrp(0xffffffffffffffff) 2018/05/11 06:49:56 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x6) connect$llc(r0, &(0x7f0000000080)={0x1a, 0x13, 0xc21, 0x6, 0x7d050000, 0x8, @random="47b9f64ce1bf"}, 0x10) r2 = geteuid() r3 = getgid() syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x1000, r2, r3, 0x200, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/05/11 06:49:56 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x8000, 0x0) socketpair$inet(0x1e, 0x5, 0x800, &(0x7f0000000180)={0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000140)=0x98f3) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000001b00)=@hci={0x1f}, 0xc, &(0x7f0000001bc0), 0x10000000000000dd, &(0x7f0000003000)}}], 0x2, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/05/11 06:49:56 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x200000, 0x0) 2018/05/11 06:49:56 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x101000) sendmsg$kcm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)="0f63e25232ed2b06b9089649690f3046197772224576af8ebea1e0c3d6ae694c7abb1f11400d92158287ef675f81a60ac2a6c755039b0287375f29fa2165c4554399ba6c96611ea9d8b312e8e071ed4767c0dbb2a6ec49a2739bab74754af63441fc6645c87601899a2b23346e1e415dd0a34966b18af8a90c759278842d619d9115d42d6e402c75a8e8fab3975e2860e9273ca8416b950739e8bbc06e1046a3ecc553696afc4f3d141454629ebf727a4ec911cffc0d2a855fef63222850d23f139e54025ac8341bbb0616b2704593a6978368dea428fa3eb4c7d66dbad5c575889351ab1aae100dd443fa8fa9e3c5db6ef37f1d", 0xf4}, {&(0x7f00000005c0)="06de993f4332241c24ecaa8a46d1b03425c56f98634cfd160deab54faf2bb617b5630fdc9ce63afcc1aa53c90385d5108cb66ff3740f1c2bb2d9027d7f6f052cdfb81f106676e729300538b99367764c6f127afca8b2054db3a5b75384a323a8a08ee005baf9e9b3b3d79c0b69e86e797f68525e6df469e7c21fb31a59d07536c6f98f3e039d917bc457f33580e056aed98e8530f7cf7042eff134f21ee5f32b1fa1bca085763e6aad22064103fa3dc218c1012aa63510815a68279508a670d6c278bb5ba03f4f4d82357433428fc23aba83182a169ff8308bf0d2a88c6a2a5aebd9842340376c", 0xe7}], 0x2, &(0x7f00000006c0)=[{0x1010, 0x114, 0x0, "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"}, {0x30, 0x102, 0xfffffffffffff802, "eb57e181ce429039f0ae40380f7d5414ddff8c64b9586a3e26e3292b018341"}, {0x48, 0x11f, 0xff, "d948c1a9f40d0cba570b9e48321268cb18536eec50fa15ee673ee089ff234ffcb960fd404c407537d50e2d5a2fbd2a9387a3ed8ca3"}, {0xa8, 0x0, 0x0, "22d5ee1e8cd1f3fbbe35b564a09662e600ab9ec1835d3172b8bfdf8d942cb87fde42f6e905698671db1e13a4fcfe9d77d645f5e4020f74fb27aff4851681d13bdb27f5f7f8c07af269c60a4dc5b066a4ae2c66063ec230afa4683cfb5a93520474a352113de22b2ddd4eec1e1ce81b6d5b0bcfa24edf60db13212cdb312566fe713e7da9a20b7dae2f2837bc7ffc3171050337"}, {0x68, 0x107, 0x80, "3c0bc2143272101ec13919d6d3f35b13ed7ea9d6ed1f5809ffbf59c8484abb8ff091c78ab58de4cf49d053aaa12ed4a2a7aef18a0fdb689831f7b22335911f8157dd17ccb99a100d5807e63210bdae02915fd08122a4"}, {0x18, 0x113, 0xfffffffffffff7b4, 'dR[\rN'}, {0xf8, 0x11f, 0x2d67, "1d3b059540f574c16153e00dc03f6f53838db77d66b167fee4cbdddbb21fdff6a3e3885272a25cdf13f9922ffd2c80dffc8856c67967f77d69c35744208d44c23451cebe3500c95ae2548bda65fcaf31186bc9ab05ae54e7366b75bd899be84196e2b826a834b9bf4dd0241c2317d3df04107cd9064b8e32c404cbdd890a43f96da269aee3e7996c2cf3801dc7998141323b41fb770853deadc09395688342eaae59318a44b59643a8b566890c3c6f87317b5e6d78a53079c744a31c81edd8660583b63d508f036a14f1ac15085c8e53f6f6b4fd7c0d9bfd03249a1cdf50e941d6e050f6"}, {0x50, 0x10e, 0xffffffff80000001, "bf576869cedda4cc38a033c3c2f8c3f510b43f5fe4a61587041a5636be4f62bb3b29d94ec7535d3fd9b4c2cd5dba545dbac26e417d890063b745c91d27f3"}, {0xe0, 0x116, 0x9, "ef66b7e61ed3cb1e6fcbe557375d0c8acd6b875029381c4b797799f164201c0074f9a3d8e80bd8b56e11a500f563848d96de2070de43fb7707553adeb7c31f0afeb432d234911e3e82d38a26feab4127b628bbfc8b577c740904bb671a148895c6d23232424e773eea7e2d96d44e7b7df730bffd76c1956190d7cd751aa6b110a1134a0445e9e75091b30dad83d377176ef670e6af99301d019dc202b36ec29506a2642320abed9e46bc8a3c0a3a87d0af307635b9dd1869bf15ca3c63e33c29bc61cdd9b80894285b870a12f8"}], 0x13d8, 0x1}, 0x40000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000340)={r2, 0xc61, 0x9, 0x20}, 0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80, 0x0) accept4$inet6(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x1c, 0x0) write$fuse(r3, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x20) 2018/05/11 06:49:56 executing program 5: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) r2 = fcntl$dupfd(r0, 0x0, r1) sendto$llc(r2, &(0x7f0000000240)="ea23a9c2a27f88d35dc89bb9e2bcc1b5393776a4090e6e7e33034b287ec8e74a7a4bd7f77c243f92c8c17ed381c5242d5b6a185b83d5cc47e81dc6b0029badb05d37066f578c75a9e7dd6a2c24948f01f84aaee1", 0x54, 0x4000, &(0x7f0000000100)={0x1a, 0xffff, 0x6, 0x4, 0x81, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) shutdown(r1, 0xfffffffffffffffc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000080)=0x2, 0x4) [ 115.550967] netlink: 'syz-executor3': attribute type 2 has an invalid length. 2018/05/11 06:49:56 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="76f12c0aad76590ba4fc25cd1163b5670700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) signalfd4(r0, &(0x7f00000001c0), 0xffffffffffffff8f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x84000, 0x0) epoll_wait(r2, &(0x7f0000000740)=[{}, {}, {}, {}, {}], 0x5, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioperm(0x9, 0x6, 0x6) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x20004840) writev(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1) r5 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x75, 0x200) ioctl$VT_DISALLOCATE(r5, 0x5608) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000280)={'lo\x00', @ifru_ivalue}) r6 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="ef3618ad7a7b94bf68765f3eadf89d0f3d16426608a68de328935c05257608f1e8d52dbf4b085756d58d6256c56f0393dd01a9748a6790fdf0598cc02e2ff974e0945e75944e21bc8755b9bd928dd3e8c1c7333066630c96e99fbb25173a510fee4155b92fad693554c1330733", 0x6d, 0x0) keyctl$clear(0x7, r6) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000040)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, 0x71c, 0x2, 0xff, 0x6, 0x8e3, 0x0, 0x1}, 0x20) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000780)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffe16) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x100000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x1, 0x0, 0x0, 0x400, 0x7}, &(0x7f0000000600)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000640)={r7, @in6={{0xa, 0x4e23, 0xfac0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080), 0x4) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000007c0)=""/232) ioctl(r0, 0x8936, &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x10100, 0x11) 2018/05/11 06:49:56 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003d8000)='/dev/rfkill\x00', 0x205, 0x0) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x1e) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x220800, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000080)={0x57, 0x9, 0x401, {0xbd08, 0x1}, {0x1, 0xa47}, @cond=[{0x5, 0xaf, 0x4659, 0x6, 0x5, 0x9}, {0x7fff, 0xf488, 0x3, 0x354ea8d3, 0x9, 0xfffffffffffffeff}]}) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000580)="6d935af1a8442cb05d6d17c65aac2495cc8d78a4a5f5091a6b48afc6f68d553a757ecffacd3278ffc678f2ad594b9c7f021e1ddc57163517ba04d652479ba0ba3558d378856a38c6cb1eab6b76654d569f5484e3d9d334bc227a"}, {&(0x7f0000000140)="de521eca8dcd008d52297f5a1293914477c997b6eddf8f6d8cd802bfa2b59ee5e469fc874cfa6fc997b250", 0xffffff62}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="182a0548e4592d"}, {&(0x7f0000000480)="57e6242d7777a931ee323cd25c915d80d3bc182cbc476dc4d79e146f2bddf893561e8ebdf1adde41917bfb8aab1e1a0219a21414b9ce80e16491c9e4f7f08ff6bfc57ad22fa06b78b7c18b6a0e4444b06c4ac279ec2b20fa93a6327835044a8a593d017f206901845cd73de75fe1ac648336e879c26962a1dad088b9397855a0cc09d2e939109212e0d99d8515425a1983a782c2bb6ae2ee68eaf89286115e96243600261e89e21beb7ba6dbb87e662e46ddb340dbf753263a2031320ababe5e657da8c3783cd7a2efad8dcd06a328e5f6536002bbd24b5fdf70d9dddf8fdb076f55f15a615829644a7b9fc565ab67a2912d06319003324f13"}, {&(0x7f0000000300)="e14beb2b11f2e3d68c20eff7f7f2eb4e00f4ee7bf7c6ddd67c31008f0a282d9ddd973512d7cf1656bd38708ac6adb482869da69df1f7aa4b99e7ac60e8cef90efaf9606aa8eaa24eeaa93124d74ced0c58fba51ce9a97f0e0330dbb67dbc34bdcb5db7b2a358110b30355e04a3d2be294cfe6bc9a0951979d163d466a007c37a0856cbef17adcfd299405140d5520532806fcdf07cd09c9c0367088b9431d44b841057147751b03e691eb94dd42c57da3a492857fad9d6117d2223f5c5cb3e7bc95f3e1cde8aafe36ff4145ec3afc1df6d7d6047f20767b68ce0ea"}], 0x283) write$cgroup_pid(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="22c0df33888220861d0e02"], 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000200)={0x3, &(0x7f0000000100)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000240)={r2, 0x3}) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4, 0x100) 2018/05/11 06:49:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000080)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) pipe(&(0x7f0000000000)) 2018/05/11 06:49:56 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r0, 0x7, &(0x7f0000010000)) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x40000) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000100)={0x0, r2}) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x4, 0x0, 0x200}) 2018/05/11 06:49:56 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) close(r0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000080)={0x1, 0x7, 0x8, 0x2, 0x4, 0x100000001}) readahead(r0, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/05/11 06:49:56 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0x208, &(0x7f00000001c0)={&(0x7f0000000300)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80}}}, 0x50}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000000c0)={0x0, 0x7, 0x800, 'queue0\x00', 0x708e}) open_by_handle_at(r0, &(0x7f0000000200)={0x88, 0x8, "7b6a6dcc8ef253acf4a82cb1e4918fcec9f804b586753561abb67ab747d83735f17df6b7d2d738aad6bebda401b82416bb357231e4cf06977f846f6a73e1e1ce761210309c8736fb9269414c60682498023070821b95a9aa89a3afd32cea7d398133b3aee74b8b10b6ecb2a8bee245f8586fffb2610db95e93060574512e528d"}, 0x1) 2018/05/11 06:49:56 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000000fc0), 0x0, 0x2004c044, &(0x7f0000000100)={0x2, 0x4e22, @multicast2=0xe0000002}, 0xfffffe48) sendmsg(r1, &(0x7f00000004c0)={&(0x7f0000000140)=@ax25={0x3, {"8e50c1badc64e0"}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000023c0)="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", 0xb89}], 0x1, &(0x7f0000000400)}, 0x0) 2018/05/11 06:49:56 executing program 4: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000240), &(0x7f000005c000)=0x4) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x2105) r1 = fcntl$dupfd(r0, 0x406, r0) setrlimit(0xe, &(0x7f0000000040)={0x5, 0x6}) ioctl$int_out(r0, 0x1, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x3, 0x4) setrlimit(0xf, &(0x7f00000000c0)={0x5, 0x7ff8000000000}) 2018/05/11 06:49:57 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="00000070518281da22b3162d8305000000fceb99589cb5630000"]) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl(r0, 0x8000008916, &(0x7f0000000080)="4350b5c4e66089b0a2ddf9eef7a6bd6da7cbe5dabfdd0f23d9c7516205c8dc00de880aa1f1da69c1f342dab31ae288271ceb54d2b942540a059b9a08785b60690d89897c4ae8f07e85ec417253cb9981") ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/05/11 06:49:57 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) unshare(0x400) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffff80000000, 0x2040) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000040)={{0xd, 0x5, 0x0, 0x9, "bdd954698e06b16110488a5310317a6b608da88e62a808c0527e48d17ac3a90aacb7f3deddcea3e4beaae6b8"}, 0x2000000000000000, [0x2, 0x9, 0x8000, 0x1, 0x5, 0x3f, 0x6a07, 0x1fffffffc000000, 0x7fff, 0x10, 0xb46, 0x9, 0x2, 0x9d6, 0x6a600, 0x6, 0x9, 0x5, 0x1, 0x0, 0x4, 0xb52, 0xfff, 0x1, 0x8, 0x668000000000, 0xc4, 0x4, 0x200, 0x101, 0x8, 0x3, 0x5, 0x8001, 0x3ff, 0xfffffffffffffc00, 0x1f, 0x8, 0x1, 0xffffffffffffffff, 0x4, 0x10a, 0x200, 0x3f, 0x9, 0x5, 0x2, 0x0, 0x4, 0xfffffffffffffffa, 0x9, 0x5, 0x6f, 0xc57, 0x18d4c0000000000, 0x4, 0xffffffffffffff01, 0xffff, 0x400, 0x7, 0x3, 0x400, 0x4, 0x1, 0x7, 0x1, 0x211, 0x400, 0x5, 0x8001, 0x4, 0x1, 0x29, 0x100000001, 0x8, 0x6, 0x8000, 0x9, 0x40c, 0xffffffff, 0x4, 0xfc5, 0xffffffffffff8000, 0xfff, 0x1000, 0x0, 0x2, 0x4, 0x1cac, 0x3ff, 0x5, 0x9e9, 0x1f, 0x40000000000000, 0x5f, 0x9, 0x1, 0x6, 0x5c8000000000000, 0x7dc4, 0x8, 0x200, 0x8, 0x6, 0x9, 0x54, 0x4, 0x8, 0x40, 0xfffffffffffffffc, 0x5, 0x1, 0x5, 0xfffffffffffff001, 0x4, 0x3ff, 0x7fff, 0x101, 0x7ff, 0x2, 0x9, 0x101, 0x200, 0x4, 0x8001, 0x6, 0x200, 0x4]}) ioctl$KDMKTONE(r0, 0x2285, 0xfffffffffffffffd) fcntl$setflags(r0, 0x2, 0x1) 2018/05/11 06:49:57 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) readahead(r0, 0xfffffffffffffffc, 0x20) setsockopt$sock_void(r0, 0x29, 0x17, 0x0, 0x0) 2018/05/11 06:49:57 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23, 0x100000000, @dev={0xfe, 0x80, [], 0x21}}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e23, 0x1}, 0xffffffffffffff56) socket$inet6(0xa, 0x6, 0x100000001) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40) arch_prctl(0x1003, &(0x7f0000000240)="440e09ca9b2a75f0672a46dd3af915305cd2df362867a1352e71e0c2abe4370b027aa4fd3513d3b1cc1500bdf6c11ea04e9beba5f59167f4872c6bf5d139266b4fd6f3666a4c0205706931d995400fe74259d7b32dbaf70cb6fec254eb638fb06ebf005439c154c1bd") sendto$ax25(r2, &(0x7f00000000c0)="25bd32dd5901059a1c923559893000978dadf63dba45399b99ef80c0c426ded791c910f53ea41e50fbf0bdbb4c19250cba4156decedcdc8066e78a64a3b4c2beab781d3432d013dd2dc00e70f49fa29b6abea685a5b8c193765130ef91e31a72eca264580f6394f7731712b370f7e1431eb9ab4d906f941af0a28b0712ac4ea4e1fe4190f39478b67caa12ef5af7466dc22e24051ea451de651dfae474b771d05e63658a7632dfd52a84f0db6a579257c4825e5f89d526c3e4a747adfc915b4cfa1e76199aea6cc7cbdfef", 0xcb, 0x10, &(0x7f00000001c0)={0x3, {"41089649efb68a"}, 0xff}, 0x10) sendmmsg(r1, &(0x7f0000010500)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000001c0), 0xfffffffffffffedc, 0xfffffffffffffffd}, 0x20}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000010440), 0x0, &(0x7f000000cf80), 0xfffffffffffffecd}}], 0x2, 0x44) 2018/05/11 06:49:57 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x42000) readahead(r0, 0x10001, 0xfff) unshare(0x2040600) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x220000, 0x0) vmsplice(r1, &(0x7f0000001600)=[{&(0x7f0000000040)}, {&(0x7f00000001c0)="f3498d21037f533fe9917776c882121995f145d8db57b9a23ab2a4d867e2d8790ff7712ca3f8e538f3a3cf22d01857f99effe8cead8aca1836edf71eddfe9d9c5b8fa5f1239c79f2c6d057ef39fdd541989c37c53dfa66c8f14f9d6f8fb854dd9fbb68a8e12d8f281550ede7baa37e9e455d4ae04f1ab5f102d1b30e0330eec2b983d670f185730ea4e0dfe8eb93b80b17a62a71fa89380613315db74a827e39baa57c4fe6eebf6ea9fced836412356f0c776cde52b6d9b354a51702696b18abde0d5c61b107fec5f1ae3b08fe6d93c4fcf284cd71b96fe6e97c203e", 0xdc}, {&(0x7f00000002c0)="2a0f89280aea0cb68cf510c078ebd830bb97928d1331f2a804730f1730f740e9298e7f1469d6aa6a9fd4da4d64bc18e0aa47d3e7840f09230b0b6832d038cf7d0fd4b3b3828dc40f1667372b5ee5c3c0da3afc0814c9c3affa16feab5ae5947ae60c73820b52fac31c1216ba24f16402107104c35472dad9a02889be5e96a05d1b69e52bf6901a40", 0x88}, {&(0x7f0000000380)="013d53614237d3f13ee84cedc26d358e7ebafb94f13e54d6b0d58b87c7da912bbf15acc3743c26c81ff696b505dc1448943c62fadbdd97dc32f6ac164565f85f0b6fd48a7b80f994ec21cc3549a8d011a6d904dbdcdaa1ca523b411cd3c93d4332afed5667ea3c1ce04fe2a0fe832864c84faaa787f7a4311b9d45059827c37d6a5a9f47f9ac722967f8c813b1917450b3b7e103962c7e2250ee4f155501c04c769665a0e37860e71c827ab548ee7f06d6bb1dea8d96a30bb3359973730799564561f161795194a8dcf3158e", 0xcc}, {&(0x7f0000000480)="d5ea9c15a2f1f8cb154180d0ed21806badbfe382d9a2bfdeb66d38861c30e138b1cc7c3b7a3f2fe1de04ba91e457f12e198aba01352618b276b15b2b04d2e7d4e35c7ea516ba441bb1e2e8af15f0e6a7a528314edcccac4837f2d598a4381192f3c719b63489c112d88257c5e7b9517fcedb19ec2c9bf8b11e2f7869bbe910ac2eeaaea8de6343d05d984f54caae63d9d1e66294c1be7f5b79e6289d1c903789ba3f14e6bdf08755adf6a0b7bfd4267192cc44a837963a4002bcd7460e408fd12dd6aec812e9c978", 0xc8}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="abf818be248d780e0d864c7c09d62f8506b4603e2f4ceaf70de31f4b238955aa68c2fd41e7489c2435c577fe2ba222c7fa72d97e7b2d72a371de3ff86d6a134c423eabbbe062b63917937ffb21a656", 0x4f}], 0x7, 0x8) epoll_wait(r0, &(0x7f0000000180)=[{}], 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@local, @broadcast}, &(0x7f0000000100)=0xc) 2018/05/11 06:49:57 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x80001, 0x3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x9, 0x1, [0x6]}, &(0x7f0000000100)=0xa) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x400, 0x8000, 0x101, 0x0, r2}, 0x10) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000000)={0x2, 0x14, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) 2018/05/11 06:49:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) 2018/05/11 06:49:57 executing program 0: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3f, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000012c0)={0x0, 0x4, 0x7, 0x83, 0x100, 0x8, 0x8009, 0xffffffffffffffc1, {r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x6, 0x8, 0x101, 0x1}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x20000, 0x208, 0x5, 0x3, r4}, 0x10) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000002c0)=""/4096) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001380)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'veth1\x00', r5}) fcntl$lock(r2, 0x5, &(0x7f0000000040)={0x0, 0x2, 0xee1, 0xfffffffffffffffe}) 2018/05/11 06:49:57 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)="6370757365742e6335d3f91c", 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x3a, 0x34, 0x2f, 0x36]}, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x0, &(0x7f0000000700)=ANY=[], &(0x7f0000001780)) sendto$inet6(r2, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa}, 0x1c) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x109002, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x0) 2018/05/11 06:49:57 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101400, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f00000001c0)=@ethtool_gstrings={0x1b, 0x7}}) 2018/05/11 06:49:57 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) chmod(&(0x7f0000000080)="e91f7189591e9233614b00", 0x5) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x42) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/05/11 06:49:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00007a1ff5)='clear_refs\x00') writev(r0, &(0x7f0000000100), 0xe4) 2018/05/11 06:49:57 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x1, 0xfffffffffffffffc}, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x40080) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000040)=0x100000001) syz_emit_ethernet(0x36, &(0x7f0000c22000)=ANY=[@ANYBLOB="9a52438e8327000000000000080045000028000000000000907800000000e00000010d00907800000000000000000000000000000000"], &(0x7f0000ea3000)={0x0, 0x0, [0x0, 0x0, 0x207]}) 2018/05/11 06:49:57 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x181000) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/8) capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000466000)) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/11 06:49:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0xfffffffffffffffb, &(0x7f0000000040)=0x0) r2 = eventfd2(0x16a, 0x1) r3 = open(&(0x7f0000001500)='./file0\x00', 0x200080, 0x50) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000001540)=0x3ff, 0x4) io_cancel(r1, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x9, 0x11, r0, &(0x7f0000000480)="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", 0x1000, 0x4740, 0x0, 0x1, r2}, &(0x7f00000014c0)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000080, 0x0, 0x0, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000000), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x3c0) 2018/05/11 06:49:57 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) mount(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='nsfs\x00', 0x2020800, &(0x7f0000000100)="7037c37a43cf01b4a2ad7b419e029923057fd48acc2664a610b692409756d21a4f5be5b81f4f2c6a2bfe3c41db0ad896d6fe5a6411480e73e2a6305840b97eb63fe38d85d07e11b85283275fa1e70aeb221c019f0d4adadd4a4a140daaa008411fb232ecdbecff241274836b40516b2dc04382a1c5") syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000200)={r3, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) accept$ipx(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c03, 0x0) 2018/05/11 06:49:57 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000012c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000001280)={0xffffffff}, 0x117, 0xb}}, 0x20) write$rdma_cm(r0, &(0x7f0000001300)=ANY=[@ANYBLOB="15000000100100fa", @ANYRES32=r1, @ANYBLOB="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"], 0x118) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002340)='/dev/rfkill\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000002380)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000001840), 0xffffffff, r2}}, 0x18) 2018/05/11 06:49:57 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x10000000004e24, @broadcast=0xffffffff}, 0x10) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000017c0)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000018c0)=0xe8) lstat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() stat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() stat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000001c00)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r11 = gettid() stat(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001d00), &(0x7f0000001d40)=0x0, &(0x7f0000001d80)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001dc0)=0x0) stat(&(0x7f0000001e00)='./file0\x00', &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001f80)={0xffffffffffffffff}) r18 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000046c0)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@multicast1}}, &(0x7f00000047c0)=0xe8) getresgid(&(0x7f0000004800), &(0x7f0000004840), &(0x7f0000004880)=0x0) fcntl$getownex(r1, 0x10, &(0x7f00000048c0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004900)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000004a00)=0xe8) stat(&(0x7f0000004a40)='./file0\x00', &(0x7f0000004a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004b00)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000004c00)=0xe8) fstat(r0, &(0x7f0000004c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000004cc0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004d00)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000004e00)=0xe8) r29 = getegid() r30 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004e40)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000004f40)=0xe8) getresgid(&(0x7f0000004f80)=0x0, &(0x7f0000004fc0), &(0x7f0000005000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000005040)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005080)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000005180)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000051c0)={0x0, 0x0, 0x0}, &(0x7f0000005200)=0xc) r36 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005800)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000005900)=0xe8) r38 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005940)={0x0}, &(0x7f0000005980)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000059c0)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000005ac0)=0xe8) r41 = getegid() pipe2(&(0x7f0000005b00)={0xffffffffffffffff}, 0x0) sendmmsg$unix(r1, &(0x7f0000005c00)=[{&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000280)="fb5933e5b62467ce104f2896904540441bd5175ab7e575e742209f0464133a6e6c4e5c076ab891a869dadbb4cf1da99f9077016b922d956d472949114d0159051dbfdbba", 0x44}, {&(0x7f0000000300)}, {&(0x7f0000000340)="94f8fe0e010a9a9544a2021b77288fd5a8e65fafb4752e22407c075cddce3f50689f656f02539af4189cc69f1df2e594b3e2bb6769216d6de53e8ba5c23b40e607b0fd7eb671f07974ff8f56a22c1ccba5741b99287c1e00d8f4bf59851cfb7b43cb2f8ed26220cc1f0a0b2d65c0ea2d31a8a67a962eedd0a8a8e0b3ae32f9715c007ef3d76c23bc926ba5dcfb7319ef0e17bfdcfce672edae8a9b7a216b5c24dc26a20be5b56b62b6b6b7d89f127cdb57fa557bf93b", 0xb6}, {&(0x7f0000000400)="144440b4ee7a4d074f3260d230d2e38a11894c8691abcd9480f4e1b864593d44faa14a4cbc629cef9e89f8d739569130263f2595b241764f4d6b9200ca8b531bd17447080211b104d8bb0a2be0c4146935ba4612b5653b8203f56123a7043a0b186038acc500cb3ea8d4d1dce835a9e2d128c8936d94bbf1f82682ab685bc29aa679aa7ffdb0f9eb0805110df5292bd95f48bd47fffbff88d06ac8f6d3faf5e3c7f7df7487ff988078d261a2e44ea294cefa3a143e4c690469928b8582335989f4", 0xc1}, {&(0x7f0000000500)="7784709ff4024488d2153fe6474095af807976b882adc4a94f19ab7adaaf0e3ad8c9f0eba5d641dda0bf2b8cebac14e49d36ee5312273c82c820e26f2db4edcf9603c246ea78860c943855c6c861584ae9f3ca9bb76c0cc25a108f67c8c297184ecc7c2065293d2fff0fefe692f0886cb0453f5be577ca7c535c6d24a6740b6f5ac91d431cd24d58a94c970c4ab28576d6219e8808c9b46a61a5fe0910c3689ffd371d", 0xa3}], 0x5}, {&(0x7f0000000640)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001780)=[{&(0x7f00000006c0)="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", 0x1000}, {&(0x7f0000004540)="c55f9b883e7fa61afa0a7dffd93937d43c68a8e862686b5f808caaa6cae38aeb0c671add90cdfecbb2382f281c01582abee78ba58d5aa8d6a86ff72fabfc20941dcc5955e2d1466bd5a0c85280858b8413ad", 0x52}, {&(0x7f00000045c0)="609aa5ff249d6379", 0x8}, {&(0x7f0000004600)="ba3491ce", 0x4}], 0x6, &(0x7f0000005240)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}], 0x100, 0xe513b3985440a956}, {&(0x7f0000005340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005780)=[{&(0x7f00000053c0)="240ab467cf11c5c4eff22e2479fe2cb82c0f60c04f9486c2b76fc3397d15b100d23702d4259256633a703aaa8030d5d021b92f0bb6aaa253abb38df059b7651c9fbf7464a6d00d38d8072e853150010fd31e53f1d42a16fd276fb93318f920727395fd5cf36536e9a84ccc822c9c350ee393c7a4ce62f0b63bc50cfaea64dacdba3a4b819d35e2fac43eda2c8bbd3551a8656a41ca2b5f3a34577672eb5bea32da38e75b0cfd0c0eb5f7d525699b85648bd802156ca0487cc8ea06b8ee256a7cd84658a0d48aaa25e6dfcf8554a6367da43d5aa81da74f45f317b06a54c50174f8325b9752ee3fcae13ffc18c8ab2edcc6b3f7", 0xf3}, {&(0x7f00000054c0)="eb0d04f9cd655f0c393230299d3f49f206c40790f41a6c9409207fb983a63ca54fb7e0bef9702efdb23600f595b74922b700e643431a690460a09d0c3951e064f3912116729f63c68188008e0845d599105379fc1baabd9b56d8fa3a6c18c9467817780d78d08006b7db852281915c526ed01622c4d333781cb4550441ab7e82cf22588f", 0x84}, {&(0x7f0000005580)="6e304e6f4c8a4cd09002c9f95be467bf23594b27d4154122178c6e919ae5142f68c91a8db1d0", 0x26}, {&(0x7f00000055c0)="2fc733ffb4981ae989a6f24d638ecb3b6e7ef0d5d824958b3f4c0489e33b365d53c0fe9364f1967d720c99d4d47172e74125f6db0ad2f3367eec2372eef9347dd8509126e6ad5460af7d4cb743998eb46b0c5c9959edfa1800110613cfda38af30aac4cdcfdb18e3de", 0x69}, {&(0x7f0000005640)="3dcd63bc05d66ac8c150da3bac04601d7d72dde8a9640dd347ae32399fe4598e9a843e38f6509fc38d897288897254cb7fd25177ba52bcecb409d1dfc8d533e302725132c4506de6f96afcd4fbe275c849fc05eed3e8db0c3c076b3c9d497f326f07", 0x62}, {&(0x7f00000056c0)="41e0f0d8318885e5fe50482a1c878c0715d111d9325dc8ca82a69e051e9106b958863aa41ca50e715719dbbf67c79389a5c8e899a66aa2139a61b8cb2961cf23f53d5add312724524e0283c765c1f98c282ed4b5da7d24f017b7dc81126d7602db2bb5b0b4cf29fd9167d7e6668e0fbcf3847607f19f49ad20c13c21741a53637548", 0x82}], 0x6, &(0x7f0000005b40)=[@cred={0x20, 0x1, 0x2, r36, r37, r38}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @rights={0x20, 0x1, 0x1, [r0, r1, r42, r1]}], 0x88, 0x4000}], 0x5, 0x4040000) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e25, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/243, &(0x7f0000000180)=0xf3) r43 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r43, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/05/11 06:49:57 executing program 5: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x2003}) ppoll(&(0x7f0000000000)=[{r0, 0xa0e7}, {r0}], 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x4c, "2aac272b3a22a0d9c865e4af27380b9303eef2feedf634e717ea3f88236d3fb425f9069f40ad4a143f23d3cc26fc93f9d4a5b816b7e3a7fe60f2ed337c50a861ac9f4a636f0d0983df8242b7"}, &(0x7f0000000180)=0x54) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x9}, 0x8) [ 117.056688] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the chain [ 117.126379] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the chain 2018/05/11 06:49:58 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003d8000)='/dev/rfkill\x00', 0x205, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="4c541e527c0000", 0x7}], 0x1) fsync(r0) 2018/05/11 06:49:58 executing program 0: syz_emit_ethernet(0x1f, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa91001900810028000011abaaafc9ad1ea600117778d1c18a35d271cc519fc65d5a22b4e170bc6ba610b8a2f9b976fed238745659b87806864c8c65c69fb127b5b294c356a46c48d9677887d869219e4599e3dd6597f0342cba4fc48395cd74c5978af5268531750089e1ac131010f74ca828bd3cc80ae07b195071f060a755ebf29cd8ecf07edf2576a3fad20efe"], &(0x7f00000004c0)={0x3, 0x0, [0x0, 0x0, 0xfffffffffffffffe, 0x2c1]}) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x200, 0x80000) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x64, r1, 0x100, 0x70bd27, 0x25dfdbfd, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x62}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x8c}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x64}, 0x1, 0x0, 0x0, 0x84}, 0xc000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20100, 0x0) 2018/05/11 06:49:58 executing program 2: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000c81ffe)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x100000, &(0x7f00000000c0)) unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x4, 0xff, &(0x7f00000000c0)="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"}) setns(r0, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) 2018/05/11 06:49:58 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x7ff, 0x30}, &(0x7f0000000140)=0xc) r2 = syz_open_dev$evdev(&(0x7f0000811000)='/dev/input/event#\x00', 0x2, 0x4a0400) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000040)={0x9, 0x0, 0x0, 0x0, "56825420fb59749fc325baf5901c3a5cacb0c4973b9241f0c1ea37337d002936"}) 2018/05/11 06:49:58 executing program 3: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x8, 0x43) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) request_key(&(0x7f0000022ff5)='asymmetric\x00', &(0x7f000030fffb)={0x73, 0x79, 0x7a}, &(0x7f000030fff3)="2f6465762f646d6d6964ff0005", 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x21, 0x1, 0xfff, 0x3ff}, 0x8) 2018/05/11 06:49:58 executing program 4: prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x4, 0x4, 0x3, 0x7ff}, 0x6) eventfd(0x0) 2018/05/11 06:49:58 executing program 5: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x2003}) ppoll(&(0x7f0000000000)=[{r0, 0xa0e7}, {r0}], 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x4c, "2aac272b3a22a0d9c865e4af27380b9303eef2feedf634e717ea3f88236d3fb425f9069f40ad4a143f23d3cc26fc93f9d4a5b816b7e3a7fe60f2ed337c50a861ac9f4a636f0d0983df8242b7"}, &(0x7f0000000180)=0x54) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x9}, 0x8) 2018/05/11 06:49:58 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f0000000340)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x51, &(0x7f0000000400)=[{&(0x7f0000000080), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000140)) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2, 0x2011, r0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/11 06:49:59 executing program 2: prlimit64(0x0, 0x0, &(0x7f0000000200), &(0x7f0000eebff0)) clone(0x0, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9, 0x20000) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f00000000c0)={0x1, 0x70, 0x7, 0xffff, 0x401, 0x6, 0x0, 0x5, 0x2000, 0x2, 0xffff, 0xc0000000000000, 0x6, 0x6, 0x6, 0x4, 0xb1, 0x9a, 0x4, 0x5d, 0x2, 0x7, 0x2, 0x4, 0xf2c0, 0x7, 0xff, 0x0, 0x2, 0xe77, 0x10000, 0x20, 0x8, 0x7, 0x80000001, 0x9, 0x2, 0x0, 0x0, 0x2, 0x1, @perf_config_ext={0x1, 0x9}, 0x8000, 0xffffffff, 0x9, 0x1, 0xbaf, 0x3, 0x3}) prlimit64(r0, 0x0, &(0x7f0000000000)={0x7ff, 0x200}, &(0x7f0000000040)) 2018/05/11 06:49:59 executing program 3: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000006480)={@dev, 0x0}, &(0x7f00000064c0)=0x14) sendmmsg(r0, &(0x7f0000009180)=[{{&(0x7f0000000000)=@llc={0x1a, 0x327, 0xc1, 0x3, 0x4, 0x401, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000080)="543e7c4d4caf2d3ca617406e93d4ec0cc0c7444ed407b15807ab309e00ad00ed9e50feb5f064ad1b9a0a0d4cde5d5a07aa1360a75d01c7dc6ad4f63fb22fa399e77daecc8e58784a3b88d52ad77463a97df07e2494469661f49d8683fd8edf5dcda86098149ac0f6c997209a8cb221aa85d875440f5b1df254e4998c2011825960dfde9cf62d34ad1c110913a5779aef2144da84d168efb739a2d10f687b06d94adf36890b0c48abd114b9156da856f325721ec2e966c19c0ca64d1b1dc2d7f620", 0xc1}, {&(0x7f0000000180)="3a42d9e279aa040e50219f2cecc156b9021dff30396de3ee63f04a1104cec7db9f028ab77077d4d136208522b729f0a4c918122ebb064f864478cbb08fd0747b196e775f17496f1b7175220d2e5e79ce9667cc22f18a3ea6b567bdd20daba9a674c198e9222ae5be95b1d363b678575608d4272ccbc705c0b87341a0783b5cc3e6a758b88839af2dfd798d505cc596ba8f08c027c04e3b85e988739f78661a97cd3095e2cfdca597588704adc0a1eaf022f934f933bb3c9273fdd530b808b18964c509697241a175e6ac1b8058fa1b0e40adaac01d2f50f364e7c7e3940813332ed9c92335a9a1716b94ba9d0386ae0a350413ed4087", 0xf6}, {&(0x7f0000000280)="4685c147c6f3f0ded88be6ce89a6dcc420d75b005ed4f8d36a2f78ee0d428e4326291a868197a8fd02e23720827b4c37c0", 0x31}, {&(0x7f00000002c0)="8da141e144e393a9080c71f8f07503d8c2f032e94c10617b372ce4f6ca0a0b2257a85240d2c5363688c0c51af41af39b957109eb0a40af594351d57b15cdf551272626500533ce088145df3404a8d237a418849a5090efe93e6e1131fd0412a7c41ed853f507ce8b0320a454b6ae1a244fa49b41e3073e36fcced78faa19bd75806040ab686cd4e2ede97b0d43980587f24c11a09fe086a74f933dc98970d158dddacb6959e6658de6d34637e028164fb567d6a8e79d9825f4fca5047acad84a7061858737c8756f2b18d32f246ff973176bace7471ecfc509b6d7a840", 0xdd}, {&(0x7f00000003c0)="a66bcc9e6834ee33a8d9236d3f68e4325ab5603db395ca9864250a1e4ca1e89dc409a7c6722ccf6ad1ef59244c5b9f3b30b6d881786a4ff0db55da212b0e5e1e59cce76251ab3576231744d33211e7cce3187820487a149e18af33c4d36b15b9208857c8c3ed2740df93b035c4de06170755f6ee02f008bd8579f919b06b242ef4efcd08286369a21ea544bd987675cfc2379493546d647e2ea34d90c0c62bd02753ad1e69d84ad46127860c7d4511d690822b0ae7202a04bd0518ce39a3f56c693e6aa367a87408b3731799fe81fcb271d019378e4f003e1d161f8374355ab666ac7afd9038f05dc0e642382bed033e78c3d77b1c54685e58", 0xf9}, {&(0x7f00000004c0)="bd6b88ac74a734b9", 0x8}, {&(0x7f0000000500)="0a4052c8f8c5f36a1c3d94295e737e27cdfaf79d1a1ac4e3261500b3b2af7c4bf342745981555b11b088af815812bbf9a106988e0798fb96b7f05ad9343d868bad6e63dd1bdc80527194206520bfd74129361c45acbe209752e843cc41ed71f4b2aa8c8c25f2c107fa95303fa11fffc6c5d05f60620efd6d8408e4a5a997d832e583b2c692eaf10a266efdf0e421b65539c5e5d94a8a3b87a2829727", 0x9c}, {&(0x7f00000005c0)="d46519a39a07ee686885dabac666995c9928a987a417b3fd02224b3a62feb7a97c101aee338602e44cd3e2752d1081c204f4f7985e46218448960293a37790a96c2c951d8b423eba7339234f7e050b47bbe19777265a8ebed2e344ab78bed90382e488294a4b41ba1500038d3466f34559f57d90e7a25b368e7cdbed9671042adcd80e3287dd706152", 0x89}, {&(0x7f0000000680)="3d65b51a885863e88c6868", 0xb}, {&(0x7f00000006c0)="59d5dc89d320e2dd99f3c21676c3a6dac81f05b1647144e025cdaa7c346d94f385c1116b3a8b32", 0x27}], 0xa, &(0x7f00000007c0)=[{0xc8, 0x11f, 0x8, "97443e62f0975939e767922c9530a14eba875b590cc0399b7d2a0f4281d65f07a1b315006945c8c9d84773618ab0e8fd1e1dbc4d6f6e65b0a08bd14f7ab8bc4a3ab33bd39b94da4fbd611f874fe96738c8e8c1e0296342b8f4a5ab6c18d874ac7f1c94b8f811691cdd8aeb685e9ab6038bde1dbf0bd255da0b23fdd991144c2f90cf7b3965f377d1b329b1942c6bd84ee19b3c17f51a3bfbe9e3eba20e8de64f6410f4b8f56ff772d097ac026986445ab9f5"}], 0xc8, 0x4000}, 0x4}, {{0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f00000008c0)="4d509efdf4d687ffc2a4112f17189053464c4eab8e5347d91a0197f75dfaed5b206eb5cb634550cc7958982b997d2f0efd452c32875da1ffa59599ffb1e7f60627fafa102efc259f7b38f5a9a9ca944933a49007f256efeba018b24ba36133322ebea9e6b51d134967996ed904b6bcb1e4b37be42206879489abe889b0889d98a7f695bb3fb40f36b23ba69d118083f90745e13cfcba3569cbd37b6ebd28e557ae4ac947c55646e90e09ec4fccd791efcb9f07967027ba27f5024e3e94df242d4374018ec766bf41a2f9c063df89177d2b1b3a97f85555f4", 0xd8}, {&(0x7f00000009c0)="112d4c515a1bd1838c4ce3be87525818f2a465f305914113e933b1e4d72e23807935d58ba49bc7cc65df028b36a31c05ef10f7684e4a64908f59702df9d77dc7b059ebf9b0077aa0db0c7d7297f252d8db9a79418316a66cb0", 0x59}, {&(0x7f0000000a40)="6448de01df4bde858efac0f69fa162c104388f951699c3dc89f5288e056b5c62d308620530537d010db320b19bfab861c83278bec0fb90e4962449a8f26583afd522c4aed8de4ffed26138e552476e69e317f2cf15dda7b2bcb8fa789d5faebac8309579ab68253e183ecf08b9dc267b5fabcdc204bbe300e9bd16f8fc0451a21f630723a987175e0f59674fd241baac7190ffefbeda95b1f66ad51640921e4a14d52ea7529a4c342f03cf397556edd3ccf0e9ce7b17734dd3a14482094b750ec4e7eb94100d9850d20cde05ed9306c869dce8983f5e03203de93f51cb5843fcc1", 0xe1}, {&(0x7f0000000b40)="f9f610130dd1fa6396", 0x9}], 0x4, 0x0, 0x0, 0x800}, 0x5}, {{&(0x7f0000000bc0)=@un=@abs={0x0, 0x0, 0x4e21}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000001000)="1c5011fdf5d1c165995ab8d573b0e28b87f8800450599697d17cc6effba1d57c086243792d025f32ead2ca0716606b969160f96c0047890ba9a24d7a55b8588ad2f145b85ebdc9c9ffa29c1c460377cc2ee15e7e1284cfcb0be2bc8768148f8ea8c3e0f572ae8dabdf68accd6e5412f0d361717399c1cf7c6a4a4be675505e44331cebd4a1e3ba6eb569caa191828cce1bc13e1bcab663c134051aabd7488a1d4e8f12cbabfcd1d3594b88694ef0abccb8290b141bb253a80936bbbd49e9d49b332a4f8f4c5011cb54aef6f58160da6fe1c2d77d0d84032d8390d1eae67df2e3456a2db353591fa9bc033903ba5af09c254e267fd02b19b4299ebe475f7cc72b659bf69f6c146535d0e7bfca21f228b28bad9125e72982a53cc77d384ea8856e3022c04d69305c21ce7599cbde0c993ecb53c6d40986738d2cc15091b7704c644699da99480cc5fba29cf42655f0319a0ee897b168cf9f2d12dea37c68258806c7eed7fe1f7546d3049a77d3212cf01884d152e561cf1161b3426ddd21ec561fa3f3130d6e512398afe3090ce10535f5697dc4dd3a25928f917a17a37fe1815e2f54a79063381f46d927d42f887ffa47d64907b02a5ab69a04eec434d1732fc40b8732c4f1412db253d7f9c0792deabe5849234c939df3302e5cd19f7c98bfe9c94911aabfc83175be838090c47c2ee94e1a816e4671a3347feaaa8c9d068e20a0f4889bd5beffe6a4136d395ed3ca9acdaa1effeae222291dbc7cd0d8b942fabf6ab37fb8edf1ec81245fbc9652c9c2586f748ba6ad2d1eb8d76f8fdcf2196a382ee95af5685a1e1f19109f0c917bcb89627aa31bbe555a6254ca41e814764eea20e68d8329343988cab4172c4ab010ff48f32858b60c1850ca897375f7a8f97bc84a7fe8c101fb347e49843e8c83e8809c601355f75ccc3afc5e5fc43a9007e7ae35239b03ee92322e965ea6f7adb0408ed2b91532042b2895af3d44180da20bb63f7a5eb8069603b0bc3389e46302267dfbcb86c1be98fc9fbe6e10d8711eda441ec5304e0ca89af8fe63220866daaa0864db602289667ad82e58d84f9a7d7860e52c6a1845fd7f0753f87d48d24749ab08a34e2966091c5fd1b623336efec51d396a50fcad77d713b1fd30b22924bc97e8c004bc1b747d520f463989360e2d8523c7e5c557e921f1da29e9cd8f3eb95eadba860f1c84bdde60701cd4bce0678001e7b780f42641221feb3310c702fb7c45cdb606ce7000050302c0b1b9e033bf955d58b4d8da8de996687f0e35734c429c53055c4e2ebd841000f48af0ca825a36a8201af3ff682f22b450f6d49ef07f609df23a300070d5aaff832ffe759f178cf22e5c0609c5a069d069353192735d9ca0496f1ab9d8708edd20df0307f6398a691ca9596d7c06aba07346cddb9c9f2258eac2de9e23b19b7d44a467952e5299c8148068628d4e08b7d7d29670c68011108721b34aec443b256cac0dddce7b70fae47bdbbae015204ae30ef1c647e869cd08432ddcd4a9b22e95ef9cf26ece41a7883531d9f8fde2d4c268728428aef36a3989fad7d3cc7e772f78ed303341fa837885f5c1972a18be43e76f898a8580ecc9daaa11e3bdf2f7a4760b866daffbfdbaa8f2509460c29a558974114fa84b3b0a85d290b1fc79735a99796ea1369d91bc607b6d47ce231c916f567a2dfcfe52677675555332700bc8c644bfbed60ce3c72673b8cb24ecd64a3340fdbd923fe4a83a7456d44f13dec7112eac5abedd84614b6b4e3722f4cc6aa4c783a4564de0607975946ada6570db044db489d1c3be5bd95410ccba0f4275f255a823000baffa19ab91f83c8b4ccfe575a12605fb6fc98db8b6faa878c409d0af335ac947f6bba314d8599f843022552dcc0b66ae991b15ecc7d5d20cd537fcca47fbd2aaa2c9129babb12655bb235de5ebe50ddb5e827f867ade26c5fbc001bf37db3ce548acdf8e122068e13bf2b1e534a6c3f0d0e87752812494bb22aacd9ac81e556f00b9d51d70a2a4a7fc238c97a29773703001626ef4828c266240ead833cc4ff023a0d8e5384ba73e40f14e50bdfa2fe3b5d35b9cb778731ea41c90c9403b04a3c3e9969774bece27ac87031474bd53f09899801502406ab893edfd857beef712e3e1af7928d24722e9565a6e49dedbff6dfb5478ddc38d8eb566afa33d33ea6fb5f98cdac5e576b993727367f4bfb0f23a0b01227132620df5810077e9ffc2a644dee3479127898699a40cd7a66de53363a0151090de053ff876f030c96b2dbe995cf9b30f78715051799f91f899949bbe23327529fabadd2d8ebacdac6bf61e638035c972bf1a4b31a8cddf8eb24c36c9c487996f2840b3c44ae3782c1d1090f8141553262ad7c3501246c0089660fdf835ebae156e85786a649611c0508bddaab9fc3941c0000355db2e1a0b74c7d268a996997d626466822760d8db427b1bac907d6c7f746a6bc31a271736ef36015e6cdce62cd581687d35fc15631d088efb1d6b10c6ffb9de132c666b26b18b89ce435c1dc1f6f664b459acd59b46dc2d66e370aacc103498577caa6e621440cd36dc6c45a5e9d14c03c7b3712587ff959b748058f6c14640d506b0acd2a7dc47079049317fb31b55f03d6c907cfdbac594dc15a97b6a43751afcc4a4ba9a2eec1a72b1097fc988b4c644ce47b5f9a44395d8cfc46e658606ac12035cf4b16666e7f138ecc41b37df540258013958f943f26dd95ff30eac71d61a77af8492ccaaac0d00dd28f937acfb4ddc8ebbdb4002c60bd197603cc3409bc74a81f7ce2ce95f294076186885fcc4579b65f54759107e4738a8bae5449f58340c957f9f324c0423e2fe9014308d1590b5ef358c5f36bb338a4c88d07c7d8c09cd9eacd78d38905d8c5f9352251c1efd05993875a1af2aa62994696835365602aa69d0cb299200c28027223f2fd8b5e846eaaa66b704b7cc73e10474117ed407db282e7877972e1b8983986179d92ed28b2b9bcab9bf28b70a7203c7d605ac4aacb66e57fc28c0e855f36d08f9f9dcca9f02d8a40ae4e5a64d76eff5831b263aacc30766ebde4e97fb40f6d0727b87ad8aec5bb757ab44ca39c9134da1d08361dafe6e1f8b5de3077e693ef84ea4e8c64b401bb2516506a5c01055994988269adfd4275076ff26f980fb911a19f1ce5695f6ededec906995f3b33532b4b6a492362918427e23d505e1a7d0fb9909ea3cad39b38f2f2b601a77092968d8809f5c51bd869689576ca6e29fba0e48e7e2221a8def38b437f28c97ce1f94567bf74c17100e00480a58c040a6f7cdcfb85db7da85ac4be6d6227d2eff9c8caaf2f3dcff7ddae168157093b3a0b785dd8eb4d01c3f45360772b49a2c5082523f8c06943eb2dd2653870384d4cb68f92c8a5f591f48fc4b84630b31922104a2a1507687390116197240c152ecf260c14187e2daabd14b06fc8653cfeff1023c11488238595d9438fe5f3c8efbb87c2fa3920ef0f256fb2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"}], 0x11c8}, 0x7ff}], 0x9, 0x8000) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x4000)=nil, 0x0) 2018/05/11 06:49:59 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x7f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_create(0xd1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) 2018/05/11 06:49:59 executing program 7: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)) r0 = semget$private(0x0, 0x7, 0x80) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x400000, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x29) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000080)=0x1) semctl$GETZCNT(r0, 0x2000004000000007, 0xf, &(0x7f00000000c0)=""/48) 2018/05/11 06:49:59 executing program 0: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x6, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendmmsg(r0, &(0x7f0000000a40), 0x400000000000224, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000004c0)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000023c0)={0x0, @broadcast, @local}, &(0x7f0000002400)=0xc) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000000)={0x1, 0x1, 0x100000001}, 0xc) 2018/05/11 06:49:59 executing program 6: unshare(0x60000000) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)="00dd72ff7f000045e2", 0x9) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0xfffffffffffffe03) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xffffffffffffffe1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) 2018/05/11 06:49:59 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c05ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() fcntl$lock(r1, 0x25, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r2}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f00000003c0)=0xe8) getresgid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) r5 = getpgid(r2) r6 = geteuid() lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = geteuid() r9 = getegid() getresuid(&(0x7f0000000b00)=0x0, &(0x7f0000000b40), &(0x7f0000000b80)) fstat(r0, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000c40), &(0x7f0000000c80), &(0x7f0000000cc0)=0x0) stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getegid() lstat(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getuid() r19 = getegid() fstat(r0, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getegid() sendmmsg$unix(r0, &(0x7f0000001140)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000000c0)="fe0e26d3011ac0f62ecad6d9d7dd13107e6f3f62527a8d880e8379b8794346f6dfde3a2301bf46fcc9f1845eab418dd73fc8023314524b5bc06dad6441857c70", 0x40}, {&(0x7f0000000100)="9d77c22fa0abec0e74d155e23a77c1594d8815c434f4c6edcef7d7b651fd33e0247c4174705810dc8fcc4d03427ef771b919f1fad8f3ea0ae06b0547eeb0f2a04d4263b94eb5aa778165ff861c395e0a0822cefeba96c4c16d38fbaaf3bb886b6648662bbd78cc2a5e684c82c8c37836e1ec070e28dcbe82", 0x78}, {&(0x7f0000000180)="0416488f66897b547e2e13a0a50502fb246aeefaff125acf615d1490486fe855d66bc9a27f71c24d6c405db6247e3aef696aa8078a0c139c94c86705cfbc397b45506ed30fffb911c6fb39a43b4e986b214e0cdb1b09ce2cbc225cc0d3ccd7", 0x5f}, {&(0x7f0000000200)="793c8902dc0d0ff2ea2ef5ebb9f70f3b19eb51851c62ca7d6ed199f80f81300189eeac242d27e35125da67fd6d92beafc1461840f31caa51ac516002931b74a791d38b6ee707", 0x46}], 0x4, &(0x7f0000000580)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x20000000}, {&(0x7f00000005c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000640)="615d12ec2372fcf9292c0f7f9b0e1e49160434af6549e04d5d5b5e35157b387914b18eae58b1b7d9d42c5579201d630721baea73ea8dd046a8190ca076cd11afe8374a6dc10b87c41ea2a67e9226935aac29ead749ea08bd87b6b680", 0x5c}, {&(0x7f00000006c0)="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", 0xfa}, {&(0x7f00000007c0)="6fd1dcfb72152370a220b936f116e5647438ffbcff86b3c0b143bd8f672c865cb205e293e3f62ed30fcb4fa2e31bd23406eeb6707ca6b766194a7f170fa24d80319656c33e0187bd09db459a58ccf06527667f7a2006e8b958461e52b936143c0ec07afd90e3c6e51e4ef493833f22d3764c02a0b36d8e43a42d09bd3c44704723f7ed2f9b86c8e015546a7bb0e4f0c10263ea0d3218", 0x96}], 0x3, &(0x7f00000008c0)=[@cred={0x20, 0x1, 0x2, r2, r8, r9}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r0, r0, r0, r1]}], 0x50, 0x1}, {&(0x7f0000000940)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000ac0)=[{&(0x7f00000009c0)="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", 0xff}], 0x1, &(0x7f0000001000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r10, r11}, @cred={0x20, 0x1, 0x2, r2, r12, r13}, @cred={0x20, 0x1, 0x2, r2, r14, r15}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r16, r17}, @cred={0x20, 0x1, 0x2, r2, r18, r19}, @cred={0x20, 0x1, 0x2, r2, r20, r21}], 0x110, 0x40}], 0x3, 0xc001) [ 118.275635] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 06:49:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_aout(r0, &(0x7f0000000340)={{0x107, 0x5, 0x81, 0x106, 0x3bb, 0x7, 0x372, 0x4}, "2418cec9ce83389e2d1f07415a5e34b6e0fe29fecb428bc849c56f8f488b8a3e03a88abab2b4be5f97dd0e14d35353d3ef63b6d30d2c7c09bac8cc391089239452f30e9fe991ad3cab41d6afb13c11b2d03d4a372cc8826b7f701a7f0de1ea76f4c486b1d5209201f3cee2112670520ebe46d729a515d4163c8ecfb13ab79a94104556c4ad57eeeb9c4d51489ca376242a38026df81702a289054f4dae9e4c2f508c5b97ef7b531bd7138ca67fb8ce0545aa964ca81d6c639bd354478a3a7db3b5e6d7406af5adf504", [[], [], [], []]}, 0x4e9) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x52, r0, 0x0) write$cgroup_pid(r1, &(0x7f0000000300)={[0x0]}, 0x1) 2018/05/11 06:49:59 executing program 4: r0 = socket(0x18, 0x0, 0x2) unshare(0x60800) bind(r0, &(0x7f0000005fa0)=@sco={0x1f}, 0x80) getpeername(r0, &(0x7f0000000fa0)=@nfc_llcp, &(0x7f0000001000)=0x60) connect$nfc_llcp(r0, &(0x7f0000000fa0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) 2018/05/11 06:49:59 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000000)=0x3fa, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xffff, 0x10000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000080)=""/116) bind$inet6(r0, &(0x7f0000feffe4)={0xa}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d3cffc), 0x4) listen(r0, 0xfff) 2018/05/11 06:49:59 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000003c0)={'ah\x00'}, &(0x7f00000000c0)=0x1e) getsockopt$inet_int(r0, 0x10d, 0x12, &(0x7f0000000400), &(0x7f0000000440)=0xfffffffffffffde0) restart_syscall() getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast2, @rand_addr}, &(0x7f0000000040)=0xc) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x6, 0x88200) recvmsg$kcm(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/14, 0xe}, {&(0x7f0000000180)=""/135, 0x87}], 0x2, &(0x7f0000000280)=""/185, 0xb9, 0x9bd}, 0x2120) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000380)={{0x2, 0xffff}, 0x12}, 0x10) 2018/05/11 06:49:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x18000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a227fff35ff810000000000000058000b4824a85a4f6400940101000000000000000000c733008000f0fffeffff09000000fff5dd00000007000100080e05dc0000000000000000", 0x58}], 0x1) socket$netlink(0x10, 0x3, 0xf) rt_sigreturn() 2018/05/11 06:49:59 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3b) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=ANY=[@ANYBLOB="0000041722932b43b15453b5a2b3897592a9d5766650751c8b7a3219c64064d37f666b5ae7baf38032b800000000"], 0x1) sendmmsg(r0, &(0x7f0000002dc0)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001240)}}], 0x1, 0x0) 2018/05/11 06:49:59 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000200)=0x3d1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000003c0)='net/udplite6\x00') pread64(r1, &(0x7f0000e2df36)=""/202, 0x72, 0x3) openat$cgroup_type(r1, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000080)={{0x0, 0x0, 0x4, 0x0, 0x10000}, 0x7, 0x2, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x3, 0x200, 0x8}) 2018/05/11 06:49:59 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000240)="c3401c34468c8e399aa4eedc3d6bd8f1d65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e6d114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c400000002b7bcdec844f667da0867d08d4154004997e31649b2b5eb2790c39f4", 0x82, 0x4000000003, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = dup2(r0, r0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000003c0)) sendmmsg$unix(r1, &(0x7f0000000440)=[{&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000000200)=[{&(0x7f00000001c0)='Y', 0x1}], 0x1, &(0x7f0000000400)}], 0x1, 0x0) recvfrom(r0, &(0x7f0000002480)=""/4096, 0x1000, 0x0, &(0x7f0000001340)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'gre0\x00'}}, 0x80) read$eventfd(r1, &(0x7f0000000040), 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='nv\x00', 0x105) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000180)={0x4, &(0x7f0000000300)=[{}, {}, {}, {}]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000380)) 2018/05/11 06:49:59 executing program 3: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xb8, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in6={0xa, 0x4e20, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0x11}}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e20, 0xffffffffd1334dc1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}]}, &(0x7f0000000140)=0xc) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x80, 0x0, 0x10001, 0xfff}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000240)={0x0, r1}) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) exit_group(0x7) 2018/05/11 06:49:59 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) recvfrom$ipx(r0, &(0x7f00000001c0)=""/238, 0xee, 0x100, 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x7f}) write$sndseq(r0, &(0x7f0000000040)=[{0x5b94, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x30) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x40}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) 2018/05/11 06:49:59 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000013000/0x2000)=nil, 0x2000}}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) tee(r1, r0, 0x1, 0x0) dup2(r1, r3) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00000000c0)="3a8183aa19363c75b92f10e1e1f53d928eccf584b7d5b8168ba70e527cd7e5fb6b09a0f1a82e3ab62bd82316933abfcbfcc10f80270f66d5df65359b7f81c9206261aeacf0702b19caa939396415b6424c389ab91b53dc1af2461870f46cbafd573c3b20103941d4d384bf8289b12d325147b63d595f2591446bf9459b3f99dfc82f93f5f718d1986f4ea5ec2ee62e450b22856e30ce02f52d65cf62f917adfd18d2d42e9085") socket$inet(0x2, 0x0, 0x8001) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000200)={0x10}, 0x1, &(0x7f0000000600)={&(0x7f0000000840)=@allocspi={0xf8, 0x16, 0x401, 0x0, 0x0, {{{@in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in6=@dev={0xfe, 0x80}, 0x0, 0x32}, @in6=@loopback={0x0, 0x1}}}}, 0xf8}, 0x1, 0x0, 0x0, 0x3}, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000040)={0x3, {"181d0bd257efd9"}, 0x1}, 0x10) 2018/05/11 06:49:59 executing program 5: r0 = socket(0x1, 0x2, 0x1) r1 = request_key(&(0x7f0000000bc0)='big_key\x00', &(0x7f0000000c00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000c40)='}nodev\x00', 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000c80)='.request_key_auth\x00', &(0x7f0000000cc0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000d00), 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, r1, r2) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) bind$inet6(r4, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000e77fff), 0x193, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$packet(r4, &(0x7f00000000c0)="18", 0x1, 0x0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="7a089853b816"}, 0x14) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000b40)={0x4, 0x0, 0x10003, 0x101}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f0000000b80)={r6, 0x8}) lsetxattr(&(0x7f0000000440)='./bus\x00', &(0x7f00000008c0)=@known='trusted.syz\x00', &(0x7f0000000900)='lo\x00', 0x3, 0x2) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x1ff}, &(0x7f00000009c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000b00)={r8, 0x10000, 0x1f, 0x7, 0x8, 0xc40}, 0x14) getsockopt(r0, 0x37, 0x3c, &(0x7f0000000380)=""/92, &(0x7f0000000400)=0x5c) ftruncate(r7, 0x7fff) r9 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000940)={'rose0\x00', 0x9}) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) recvmmsg(r3, &(0x7f0000000e80)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/64, 0x40}, {&(0x7f0000000100)=""/78, 0x4e}, {&(0x7f0000000200)=""/95, 0x5f}], 0x3, &(0x7f0000001000)=""/73, 0x49, 0x9}, 0x2}, {{&(0x7f0000000300)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000480)=""/123, 0x7b, 0x6}, 0x9}, {{&(0x7f0000000500)=@generic, 0x80, &(0x7f0000000800)=[{&(0x7f0000000580)=""/16, 0x10}, {&(0x7f00000005c0)=""/96, 0x60}, {&(0x7f0000000640)=""/204, 0xcc}, {&(0x7f0000000740)=""/144, 0x90}], 0x4, 0x0, 0x0, 0x2}, 0xed1e38f}, {{&(0x7f0000000840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000a00)=""/219, 0xdb}], 0x1}}], 0x4, 0x0, &(0x7f0000000f80)={0x77359400}) sendfile(r4, r7, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/11 06:49:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x100) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2}}}, 0x90) 2018/05/11 06:49:59 executing program 6: getrusage(0xfffffffdffffffff, &(0x7f0000000500)) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{}, {0x77359400}}) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x12) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0xfff, @dev={0xfe, 0x80, [], 0x1a}, 0x6}}}, &(0x7f0000000180)=0x84) syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0xc9, 0x40) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r1, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r1, 0xffffffff}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e23, 0x546204a1, @dev={0xfe, 0x80, [], 0x1c}, 0x6c2}}, 0xff, 0x5}, 0x90) 2018/05/11 06:50:00 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x1) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000400)={r2, 0xc24d}, &(0x7f0000000440)=0x8) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x56) r3 = add_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="d1a227a7c73b46d667ac8582fba5497c3f020330804a1f20d2c247b1fc0787600e54f08647dba2d9f5ae06a5613aa50751bd9c5be9617863b0f811cd4ddc220f227e026d10cb291d9617b39be71e9539ce5c69f116c52b5774e7104cacf1750e4cfc8676627927cacde7b2f2d7d8b80692fd1875d0f2d54d8ed7b9ef5a7adda7a9353666b966dda9d5fc2e", 0x8b, 0xfffffffffffffffc) r4 = request_key(&(0x7f0000000280)='cifs.idmap\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='selinux\x00', 0xffffffffffffffff) keyctl$link(0x8, r3, r4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={r2, 0xfffffffffffffff9}, &(0x7f0000000380)=0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000003c0)='@\x00') 2018/05/11 06:50:00 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f00000000c0)=""/44, 0xfffffffffffffffb}) r1 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x80004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$session_to_parent(0x12) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x8, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000080)={0xab49, r3, 0x10001, 0x3}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f0000000140)=""/40, 0x28}, &(0x7f0000000180), 0x40}, 0x20) 2018/05/11 06:50:00 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080)=0x6, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000005c0)={'bridge_slave_0\x00'}) 2018/05/11 06:50:00 executing program 7: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000040)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="2d3c6589c26d41cc3330b6c15edb6df8f5bb1f6decfdd9a94c6f966487206b88"}) r1 = dup(r0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) 2018/05/11 06:50:00 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) keyctl$session_to_parent(0x12) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x4f, "960e0863aee22281f200e40539e64bdd97505bbb63e2f846cc00757a9d93c9096ad5fa128e22c6a1305fbbd6c9a06822c7016a3a727943595924acdc47bb2788adbe2624d3928d9204af5ff2c69335"}, &(0x7f0000000180)=0x57) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x81, 0x4, 0x5, 0x100000000, 0x3ff, 0x0, 0x8001, {r3, @in6={{0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x81}}, 0x3ff00000, 0xffffffff, 0x80, 0x9, 0xffff}}, &(0x7f0000000300)=0xb0) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) [ 119.313437] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/11 06:50:00 executing program 4: r0 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000180)=@ax25={0x3, {"f5ae0c9836e921"}, 0x2}, 0x80}, 0x1) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/11 06:50:00 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = dup(r0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000002c0)) 2018/05/11 06:50:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x80000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0xc, 0x0, @u64}]}, 0x20}, 0x1}, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x0, 0xe, 0x8, "9344015a38650a15b014acd0a2e2db60ff5ae2cf41bed309b5610509a11c507b97f3eaf10a4597b47c402ac1effdc3faf78570726b5af3731c6d4b2e258ad219", "d1625d2a5ff8491733109d5108c2cc31d1840ad480a5301d84ab5fddf6264a864af3fc076219fd4d517cbc609266f4a5271996f89e828a999403dc96f27cfb8f", "92f09e50433eb649f617714da7e4efe65362278fb092330b828d72bae69dab1e", [0x2, 0x1000]}) 2018/05/11 06:50:00 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x400) r1 = dup(r0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) fcntl$addseals(r0, 0x409, 0x2) 2018/05/11 06:50:00 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000100)=0x4, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x97400033dd4b1d38, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000140)) setsockopt$inet_int(r0, 0x0, 0x40000000000d4, &(0x7f0000000080), 0x2d4) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffffa, 0x40000) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000040)={'ifb0\x00'}) [ 119.899386] device lo entered promiscuous mode [ 119.907187] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 120.144590] device lo left promiscuous mode [ 120.150185] device lo entered promiscuous mode [ 120.157017] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/05/11 06:50:01 executing program 3: unshare(0x3fffffd) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getpeername$inet(r1, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'raw\x00'}, &(0x7f0000000240)=0x54) 2018/05/11 06:50:01 executing program 4: pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x458, 0x0, 0x0, 0x230, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x3, 0x7}}}, {{@uncond, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x2}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @loopback=0x7f000001, @loopback=0x7f000001, 0x777d8ac45d4ece58, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) mbind(&(0x7f00002ff000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000180)=0xfffffffffffffffc, 0x71, 0x400000000000000) ioctl$TIOCSTI(r0, 0x5412, 0x1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/05/11 06:50:01 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="2400000058001f0014b2f407000904000200071008000100ffffff32a400020001000000", 0xffffffffffffffa0) 2018/05/11 06:50:01 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvfrom(r1, &(0x7f00000000c0)=""/66, 0x42, 0x1, &(0x7f00000001c0)=@hci={0x1f}, 0x80) 2018/05/11 06:50:01 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x5c}, 0x1}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8000, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f00000000c0)=""/76, &(0x7f0000000040)=0x4c) 2018/05/11 06:50:01 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00000000c0)=0x8001, 0x4) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$describe(0x6, r1, &(0x7f00000001c0)=""/205, 0xcd) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000940), 0x0, &(0x7f0000000480)=""/228, 0xe4}, 0x43) 2018/05/11 06:50:01 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) r2 = syz_open_dev$mouse(&(0x7f0000001040)='/dev/input/mouse#\x00', 0x8001, 0x90000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x41011, r0, 0x0) r3 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f00000010c0)={{0x5, 0x7, 0x10000, 0x1, "3bef5e2d744ca5d11fdd7a57b27ea877a5ae49fe05d1bd7ec481236e493b6b81be517708a3148d09f34d47f5", 0x1}, 0x0, 0x0, 0x2, r3, 0x3f, 0x27df, "1625d8e613ba109716f3a40c06d6e8a287bcc1b80874966c1a5f890679d0c7302f5f6099f937cffd8a3912a423004b157418fb6ce0e8858f79fa54a183fd9bcc", &(0x7f0000001080)='\x00', 0x1, [], [0x3, 0xb166, 0x1]}) recvmmsg(r1, &(0x7f0000007d40)=[{{&(0x7f0000002400)=@generic, 0x80, &(0x7f0000003800)=[{&(0x7f0000003480)=""/119, 0x77}, {&(0x7f0000003600)=""/227, 0xe3}, {&(0x7f0000003700)=""/77, 0x4d}, {&(0x7f0000003780)=""/75, 0x4b}], 0x4}}, {{&(0x7f0000003880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003900)=""/195, 0xc3}], 0x1, &(0x7f0000003a40)=""/12, 0xc}}, {{&(0x7f0000003a80)=@ax25, 0x80, &(0x7f0000005180)=[{&(0x7f0000003b00)=""/225, 0xe1}, {&(0x7f0000003c40)=""/197, 0xc5}, {&(0x7f0000003d40)=""/139, 0x8b}, {&(0x7f0000003e00)=""/224, 0xe0}, {&(0x7f00000050c0)=""/149, 0x95}], 0x5, &(0x7f0000005200)=""/175, 0xaf, 0x101}}, {{&(0x7f00000052c0)=@can, 0x80, &(0x7f0000005700)=[{&(0x7f0000005340)=""/222, 0xde}, {&(0x7f0000005540)=""/131, 0x83}, {&(0x7f0000005600)=""/237, 0xed}], 0x3, &(0x7f0000005740)=""/223, 0xdf, 0x2}, 0x1}, {{&(0x7f0000005840)=@ipx, 0x80, &(0x7f0000006cc0)=[{&(0x7f00000058c0)=""/4096, 0x1000}, {&(0x7f0000006a40)=""/241, 0xf1}, {&(0x7f0000006b40)=""/39, 0x27}, {&(0x7f0000006b80)=""/81, 0x51}, {&(0x7f0000006c00)=""/155, 0x9b}], 0x5, &(0x7f0000006d40)=""/4096, 0x1000}}], 0x5, 0x0, 0x0) 2018/05/11 06:50:01 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80001, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r1, 0x104, 0x70bd2c, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x45}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x58}, 0x1, 0x0, 0x0, 0x24004000}, 0x80) seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x28, 0x0, 0x0, 0xfffffffffffffe00}]}) 2018/05/11 06:50:01 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4, 0x28001) write$evdev(r0, &(0x7f0000000040)=[{{}, 0xfffffffffffffffe, 0x4c, 0x2}, {{0x0, 0x2710}, 0x0, 0xb}], 0x11) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x80000) keyctl$session_to_parent(0x12) 2018/05/11 06:50:01 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000000)=""/6, &(0x7f00001bb000)=0x6) pipe2(&(0x7f0000000040), 0x84800) 2018/05/11 06:50:01 executing program 2: r0 = socket$inet6(0xa, 0x80006, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000ac0), 0x0, &(0x7f0000000b80)=""/194, 0xc2}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8001, 0x80) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/05/11 06:50:01 executing program 3: syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x6, 0x400000) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x4000, 0x0) r0 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x3, 0x400000) setsockopt$inet6_group_source_req(r0, 0x29, 0xfffffffffffffffe, &(0x7f0000001000)={0xfffffffffffffffc, {{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x200000000000, 0x0, @dev={0xfe, 0x80}, 0x6ac}}}, 0xb432a44ad8b3105c) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) get_thread_area(&(0x7f00000000c0)={0x7, 0x20100800, 0x8000000000000, 0x1, 0x7, 0x401, 0x9, 0x1, 0x6, 0x7}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x90c, 0x20000000000000}, &(0x7f0000000140)=0x8) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000300)={'filter\x00', 0x0, 0x4, 0x1000, [], 0x3, &(0x7f0000000280)=[{}, {}, {}], &(0x7f0000001140)=""/4096}, &(0x7f0000000380)=0x50) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'\x00', r2}) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0xb, {{0xa, 0x4e22, 0x7fff, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x5}}}, 0x84) splice(r3, &(0x7f0000000180), r3, &(0x7f00000001c0), 0x81, 0x8) 2018/05/11 06:50:02 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f0000267000)={0x0, 0x0}) connect$ax25(r1, &(0x7f000018a000)={0x1e, {"03091f0000de35"}}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) readv(r2, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) epoll_wait(r0, &(0x7f0000000000)=[{}, {}, {}], 0x3, 0x1) clone(0x8000000, &(0x7f0000001140), &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)) readv(r2, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/05/11 06:50:02 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)="6270752f73797a30000000000000f0ff9f354d6e6e19eeb14d2e7fffff00000000000000c780d3f6795a66825760f08d9bb199624b7a75b00274ce2ddf4217b449979965ae4db4b72a1b9032da9a90c821964e8306647c9bb39e5943c362c3b431ec4b353fa1b67a5f1abe74644b73ed30a836930635a5c733ef1ce5a8b656886559d2c15c885537928c0629157de71fe2053b8545bd924bc335d544d09e0a21f580a816eabcbf8b452d53647afd351a51395dce50", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000100)={[0x38, 0x39, 0x3a, 0x32]}, 0x4) 2018/05/11 06:50:02 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='loginuid\x00') write$fuse(r1, &(0x7f0000000100)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out}, 0x30) fcntl$setown(r1, 0x8, r0) write$fuse(r1, &(0x7f0000000280)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out}, 0x30) tee(r1, r1, 0x9, 0x8) 2018/05/11 06:50:02 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace(0x4208, r2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xffffffffffeff008}, {0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000007b00)=[{{&(0x7f0000004140)=@ipx={0x4, 0x0, 0x0, "276c6bfed3b2"}, 0x80, &(0x7f00000051c0)}}], 0x1, 0x0) 2018/05/11 06:50:02 executing program 2: unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080)=0x194f, 0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x10000, 0x2000) r2 = getpgid(0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000002c0)=""/24) syz_open_procfs(r2, &(0x7f0000000280)='comm\x00') pipe(&(0x7f00000000c0)={0x0, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r4, 0x6, 0x23, &(0x7f00000001c0)="a48888c8303df423e78a76d487b4af316694698b87345850dd16c9518fd33d3388a20bb52f9b6c082a41177fd47171e805a5b9d46f1559387114db43f22dbee36a6ebca83c1da8e337ccba09e81964328b167f5f15ba650a3e67e2816c4474a155cde58d6705ef0f23eedef652198ca3908f54b346d0fa64703e4dc8845c875f54ede2f55c2883fc", 0x88) splice(r0, &(0x7f0000000100), r3, &(0x7f0000000140)=0x220, 0x80000000, 0x2) recvfrom$unix(r1, &(0x7f0000000300)=""/4096, 0x1000, 0x2, &(0x7f0000001300)=@abs={0x1, 0x0, 0x4e24}, 0x6e) socket$l2tp(0x18, 0x1, 0x1) mkdirat(r4, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/11 06:50:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00000070c0)={0x0, 0x0, &(0x7f0000007040)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1000004000000000000fbe3045850e00000000000000"], 0x10}, {&(0x7f0000004d40)={0x10}, 0x10}], 0x2}, 0x0) socket$netlink(0x10, 0x3, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40100, 0x0) accept4$netrom(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) 2018/05/11 06:50:02 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200004, 0x0) unshare(0x40600) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x22, 0x3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x7ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="3b000000c6bce5a1b3fc962d93688676db72ac7f13c542e3f79d3434954001f2ab2cf5793a85bc1675964812fa44d6ef3e3a301e876a95a422688705c415ad7cb79af7dbf41a3297502b3431a0dae9f2ffe2a7b3e43dce0a5bf0add5489474ef3e09b1d5420c65c2f9138354a7b371"], &(0x7f0000000100)=0x43) 2018/05/11 06:50:02 executing program 6: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment={0xec}, 0x8) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000080)=0x7, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) socket$inet6(0xa, 0x0, 0x98) sendfile(r0, r1, &(0x7f0000e64ff8), 0x10001) r2 = gettid() sendmsg$nl_netfilter(r1, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000480)={&(0x7f0000000100)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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"], 0x344}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/05/11 06:50:02 executing program 7: r0 = socket(0x1d, 0x3, 0x0) write(r0, &(0x7f0000000040)="240000002a005f00a814ab81116c5c48fd44790b9b96d800000000d4ad72bc000010ff01", 0x24) 2018/05/11 06:50:02 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000d9, &(0x7f0000000200), &(0x7f0000000040)=0x4) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x16eb32bd, 0xfe) 2018/05/11 06:50:02 executing program 0: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x7, 0x111302) fcntl$setflags(r0, 0x2, 0x1) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x10004) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x2) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000080)={0x2, r2}) 2018/05/11 06:50:02 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000106ff8)='./file0\x00', &(0x7f00008d2ffa)='ramfs\x00', 0x0, &(0x7f000063bffe)) mkdir(&(0x7f0000000000)='./file0\x00', 0xa) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000442ff8)='./file0\x00', &(0x7f000039cff8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) chroot(&(0x7f0000baf000)='./file0\x00') pivot_root(&(0x7f00004cffff)='.', &(0x7f0000432000)='.') syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) [ 121.794685] can: request_module (can-proto-0) failed. [ 121.839485] can: request_module (can-proto-0) failed. 2018/05/11 06:50:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @empty, 0x400006d}, 0xffffff1b) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1}, 0xb) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x2000000000000006, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) 2018/05/11 06:50:02 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x103, 0x1000000a400) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)={0xf4, 0x8a, "07b32fea08285cb0f0ff6283959709beb9cc51263e18091ac6e842cc5d75a6ee15023d021d35aaa30825d854da0255f61f55a8c76931e6325d76ac4afe919206322af9e73f8a13370419630df964b42b866cab86476235fcee24643965230243c5e5131fd3b71215dc3ecf7dc5b0c2335ff1899a0a672ceb594fc2cdd798e1e0f718b4acde095432ae8e"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r1, 0x891d, &(0x7f0000000440)={'syz_tun\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2}}) 2018/05/11 06:50:02 executing program 6: 2018/05/11 06:50:02 executing program 1: 2018/05/11 06:50:02 executing program 7: 2018/05/11 06:50:02 executing program 0: 2018/05/11 06:50:02 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0)="1a", 0x1, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400000, 0x0) 2018/05/11 06:50:02 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000001400)=""/28, 0x1c) timer_create(0x0, &(0x7f0000000100)={0x0, 0x1b, 0x4, @thr={&(0x7f00000002c0)="56c62121697246780fb3c469b5a0d4d9d298f4cc15e600773bbb0edfb6e0ffd1900dfaa63b0050c73ecea888bbd7f70455c99b2f170364831ab7d4ebff26102f77f7984fdc26d42c299d5b0fa0d4382b94dff4ee69f71032167c2c5e5f496405355f4f34c34f1c321737625106a92ce69dad13f7adee02aadda9458833f104b36432a9bef178a52b195607e6ebf8e11d3edf3559adb8c56e86f6fd4f4eb7113ffe5e9532e7f0ca3581fef035363f5a539704a4032db5b8f4c9cb54ebd3c4bbcefb7fa35b346801402a3467", &(0x7f00000003c0)="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"}}, &(0x7f0000000180)) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000014c0)={0x1, [0x0]}, &(0x7f0000001500)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000013c0)={r3, 0x5f63, 0x20, 0x0, 0x200000000000000c}, &(0x7f0000001540)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001440)={r4, 0x4}, &(0x7f0000001480)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) pause() ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) inotify_init() ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x408c5333, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, {0x1, 0x0, 0x1, 0x1, 0x80000001}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/11 06:50:03 executing program 7: vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000001040)="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", 0x281}], 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009000)=[{&(0x7f0000000100)=@abs, 0x6e, &(0x7f0000000240)=[{&(0x7f0000001300)="ffb77c12fa6c5183681bce6b96c700bc4d702b557a1d7f019a99ca986ff48a37529f0a2e1485de7102e4da212eaca9639c5c890a6bb0c907d9027814c324fa1ae992", 0x42}], 0x1, &(0x7f00000004c0)}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) open_by_handle_at(r0, &(0x7f0000000480)={0xdf, 0x6, "d3e68e6515add1c6a14a6d83151877e74bcfe9b2445cec79c54388175565268011350de6038927dc87efa9dcc519e1b858cfc3684713e39580929e3ffe6e9b73aa2ec1fdcc2f0e6752488e8cea562c980086acc31d355ec16107602312ecfaee744a8ffbf06923c39ab44ac675c8ae9cc0e862b5e1eaf60fe84863e60630745fad78919e907ca09988556c08016d9d3f06a532d13eb9fea695da413561e7f1d7f3f852cdbc50fb45327415735867cbf49fcb6ee1a8b74e8651d2db506088704181704b3b28760e0053dd58d893253d5157383bf07d0a69"}, 0x240142) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x100, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000580)="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", 0xfd) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000300)={0x3, 0x101}) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x1e, &(0x7f0000000e40), 0x0, &(0x7f00000012c0), 0x302}}], 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)=0x0) ptrace$setsig(0x4203, r2, 0x9, &(0x7f0000000380)={0x14, 0x1, 0x8, 0xdc9}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000199194765daade0c6a93619b3ddaea89a40f42b0b22b3d04add7ab10261b06e90b7f270bd86916b228a04673040d449b1009f84c58833e403bbb38688a46d2f65a5337603bb934e94022703f0000f4ffffff00d47d70022c4dd0efafde94b0693ffab6e9000000000000000000000000", @ANYRES16=r3, @ANYBLOB="01002dbd7000617300000a000000240001000800090071000000080004004e230000080004004e210000080002000b2c0000"], 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x40) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000680)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x78, {0x2, 0x4e23, @multicast2=0xe0000002}, 'nr0\x00'}) 2018/05/11 06:50:03 executing program 6: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)="2f70726f632f8a657400000000000000072f6578706972655f2d1bcd15b6bb645d4939dc6e00010000fd682d19d211305d77a823fdf1f7887bbcdcca36cafd500adf7746fcc25f6a4d12b751506e691e611ca9063759f26a2a1a08e5bc01d1126751ed2de74cf17ca826f65b9ebf0392fc84092c0237a0eba6f4a1534904c56a0290dc582000000000000000000000", 0x2, 0x0) 2018/05/11 06:50:03 executing program 1: openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x800, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80000) r1 = openat$cgroup_int(r0, &(0x7f0000000640)="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", 0x2, 0x0) readv(r1, &(0x7f0000000480)=[{&(0x7f0000000440)=""/10, 0xa}], 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8101, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/05/11 06:50:03 executing program 0: unshare(0x400) recvmmsg(0xffffffffffffffff, &(0x7f00000027c0)=[{{&(0x7f0000000180)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000200)=""/102, 0x66}, {&(0x7f0000000280)=""/86, 0x56}, {&(0x7f0000000300)=""/236, 0xec}, {&(0x7f0000000400)=""/183, 0xb7}, {&(0x7f00000004c0)=""/57, 0x39}, {&(0x7f0000000500)=""/220, 0xdc}, {&(0x7f0000000600)}], 0x7, &(0x7f00000006c0)=""/120, 0x78, 0x1}, 0xd93}, {{&(0x7f0000000740)=@nfc_llcp, 0x80, &(0x7f0000001b00)=[{&(0x7f00000007c0)=""/102, 0x66}, {&(0x7f0000000840)=""/224, 0xe0}, {&(0x7f0000000940)=""/40, 0x28}, {&(0x7f0000000980)=""/106, 0x6a}, {&(0x7f0000000a00)=""/34, 0x22}, {&(0x7f0000000a40)=""/109, 0x6d}, {&(0x7f0000000ac0)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/14, 0xe}], 0x8, 0x0, 0x0, 0x8}, 0xb9ad}, {{&(0x7f0000001b80)=@alg, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000001c00)=""/98, 0x62}, {&(0x7f0000001c80)=""/189, 0xbd}, {&(0x7f0000001d40)=""/231, 0xe7}, {&(0x7f0000001e40)=""/185, 0xb9}, {&(0x7f0000001f00)=""/79, 0x4f}, {&(0x7f0000001f80)=""/10, 0xa}], 0x6, &(0x7f0000002040)=""/251, 0xfb, 0x10001}, 0x5}, {{&(0x7f0000002140)=@nl=@unspec, 0x80, &(0x7f0000002540)=[{&(0x7f00000021c0)=""/100, 0x64}, {&(0x7f0000002240)=""/182, 0xb6}, {&(0x7f0000002300)=""/236, 0xec}, {&(0x7f0000002400)=""/112, 0x70}, {&(0x7f0000002480)=""/186, 0xba}], 0x5, 0x0, 0x0, 0xff}, 0x3}, {{&(0x7f00000025c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002680)=[{&(0x7f0000002640)=""/57, 0x39}], 0x1, &(0x7f00000026c0)=""/227, 0xe3, 0x8}, 0x3c9}], 0x5, 0x10000, &(0x7f0000002900)={0x77359400}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002940)=0x101, &(0x7f0000002980)=0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40033, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000000)={{}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) 2018/05/11 06:50:03 executing program 2: r0 = getpgrp(0xffffffffffffffff) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, [0xffffffffffffffff, 0x20, 0x80000000, 0x847, 0x25a9beb7, 0x100000000, 0x7d7e, 0x7f, 0x5, 0x7fffffff, 0x7ff, 0x6, 0xbf0, 0xe8, 0x5]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) process_vm_writev(r0, &(0x7f00009c1000)=[{&(0x7f0000a95000)}, {&(0x7f0000bf7fe4)=""/28, 0x1c}, {&(0x7f00002c3ffb)=""/5, 0x5}], 0x3, &(0x7f000009ffa0)=[{&(0x7f000049f000)=""/236, 0xec}], 0x1, 0x0) 2018/05/11 06:50:04 executing program 6: unshare(0x400) r0 = socket$inet6(0xa, 0x3, 0x2000000e2) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/05/11 06:50:04 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xfd, "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"}, &(0x7f0000000380)=0x105) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000780)={0x0, 0x3}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000009c0)={0x0, 0x2}, &(0x7f0000000a00)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000a40)={0x0, 0xb5, 0x10, 0x100, 0x7}, &(0x7f0000000a80)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000b40)={0x0, 0x5c, &(0x7f0000000ac0)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e23, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x90}]}, &(0x7f0000000b80)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000000cc0)=[{&(0x7f00000001c0)=@in6={0xa, 0x4e21, 0x0, @empty, 0x8}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000200)="9f2cc3d167380d7c807489c2dc676dbb2865ce9936d9f7cb741390248c81e957729c8abff21b1e0b2b6ef51027893f8a630b49c3cffa5fcd52497e45a054ad958c197d1662463345efc9fa6dbfb272850cc438488ab75d7cf01b9565ba0601da946a1f2c28f10b6ddcda4ab696439f9ea630267676426080bb6e6e56268203686d4cc63f56a9e95b16f22dc51b57312f4d873a04bc2f6bbc81cbc0e57908585c1ab8c807eb38319a88da62de527f1a89ecf9b7b7647f8758923bbd7e79", 0xbd}, {&(0x7f00000002c0)="621f1a2454d27721e504655b9f2b15d5398172b064bcfbf958613bbd2a4e56b67eeff26205500d04e95ba7180e0116803c8a4868520d1c69a42fe4ba", 0x3c}, {&(0x7f0000000540)="1061de449a2bbd354d383c8d2794cc676a6952a8522b7d4d376ae2fc737c2b9990e183a5032fa2de55968a08f017f58902a996c5b1f556cd4fd20e74dcade79f0b6441f8e931c46aa40190db6dadd578cd8b0272f8f2a667ea4230c8c105192d5b199b3231e1bddde0e46d5c494cd82b492c93fcd4cbbeca495c114982b3833200240e51ff6178f9f479d90bbf790822ec3d1991a498f9b63ebf51419509af8ee0624bd0fbf14229a8587bf4cd4b0104afa81820444e027989cccd06b001dc0f4fd42c2dba2a74d004fbb7fcf9b5694ba2bc7ac34b45beacb2d7bce1ddf654ba19d271de3d2c60244d038d8659b9c4a740d67391", 0xf4}], 0x3, &(0x7f0000000800)=[@dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x11}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x7}}, @authinfo={0x18, 0x84, 0x6, {0x100000000}}, @prinfo={0x18, 0x84, 0x5, {0xe1426253a8cf53bf, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0xaa7, 0x4, 0x820c, 0x9, 0x120000, 0x255d, 0x8, 0x9, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x100000000, 0x208, 0xa5a7, 0xfffffffffffffffd, 0x10001, 0x10001, 0x5, r2}}, @init={0x18, 0x84, 0x0, {0x6, 0x8001, 0x1ff, 0x8}}], 0xe0, 0x4c010}, {&(0x7f0000000900)=@in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000980)=[{&(0x7f0000000940)="4c70205530257b9b98a1f1c6215cdef48192e3625e4f359a8611", 0x1a}], 0x1, &(0x7f0000000bc0)=[@init={0x18, 0x84, 0x0, {0x7ff, 0x5, 0xff, 0x4}}, @init={0x18, 0x84, 0x0, {0x5, 0x5, 0x2, 0x40}}, @init={0x18, 0x84, 0x0, {0x8, 0x206, 0x3, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x2, 0x8, 0x6, 0x0, 0x4, 0x200000000000000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8003, 0x25a, 0x1f, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xfffffffffffffff7, 0x200, 0x3, 0x7ff, 0x8, 0x9, 0xab90, r5}}], 0xc8, 0x804}], 0x2, 0x20044840) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='vmnet0em1-}\x00', 0x0) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snapshot\x00', 0x68c35aa6e38a99b1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000500)=0xe8) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000100)={0x3, &(0x7f0000000000)=[{}, {}, {}]}) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00000000c0)) getegid() keyctl$chown(0x4, 0x0, 0x0, 0x0) 2018/05/11 06:50:04 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f00000004c0), 0x4) syz_emit_ethernet(0x423, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x0) 2018/05/11 06:50:04 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000880)='/dev/vcs#\x00', 0x2, 0x200000) getpeername$ipx(r0, &(0x7f00000008c0), &(0x7f0000000900)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000000000)="02000000020001000003be8c5ee17688", 0xffffffffffffff54) 2018/05/11 06:50:04 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0xf1, &(0x7f00000000c0)=0x4) openat(r0, &(0x7f0000000040)='./file0\x00', 0x80000, 0x10) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000100)) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000140)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000180)=""/109) 2018/05/11 06:50:04 executing program 5: shmat(0x0, &(0x7f0000bfe000/0x1000)=nil, 0x6000) r0 = memfd_create(&(0x7f0000000000)='\',[!wlan0$\x00', 0x1) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) mbind(&(0x7f0000c79000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000080)=0x7fffffff, 0x63ef, 0x5) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f00000000c0)) 2018/05/11 06:50:04 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r1 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0xa8, 0x4000) sendmsg$netrom(r1, &(0x7f0000000c40)={&(0x7f0000000280)=@full={{0x3, {"f9efb443b3de1c"}, 0x5707}, [{"5afeb79078a582"}, {"aa9cb59d38157b"}, {"4532608a78c5df"}, {"01439d3dc7763b"}, {"7fb1038abf64ea"}, {"c73c26b4dc5f00"}, {"605d862b5a86e6"}, {"71af7f974c7f79"}]}, 0x48, &(0x7f0000000840)=[{&(0x7f0000000300)="05c7c15408d2d6e22a7ebd509a21b8b831368819194e0f8cbc0e9b608e10c8137e17c50fac7550645e3c51e57e13748114b037758bfc221956300be8340fa19247fd80d2d86f70ac210eabc0609d0203b756868b7f7109d7e57b1e503aa9dcad49f1b8cb2ccaaa74434233a207d32918dc8828fa5de21ea7512462aea8ccf8e1144997c71f5d845e5171ba9efbe4", 0x8e}, {&(0x7f00000003c0)="058a0fe75febcfd99e1f10cd629b61766f997c52e3f184e6eed42a12b5c3a393bd688c33f6e560cce49f9852e57b647a93d1ab028f0a37883aea0e92dc40b06f1a95f6885faae68b11e57165433126fe31c2a100db5ebb878165c4235e767700aa061b4501d77610bef2f20e1bc8897184a948b3cb400d51a6974bf85e839edd3c", 0x81}, {&(0x7f0000000480)="1c7cf2a896b71ae3d9e624d6ddce35706579e5108dbaea37ae460dfd4d8a0ec8eec25d7c8fe78d55d0dc603370f940d78d0bebaf08b06874eef3b90ec9c1a458720bcc35002264d4c7856a606939f7d76a6ebb16b9b1ef5e80c7603a4effd68893e6383ce6c6064f990316626bce2bc9ca70513be7132102310a7525989222f6d4040fb79c45e0853e76e5033a5b7987e52a772b99218eb3874f78bec691879d552e49e55b0afeb1fc841d41fb3c30b10bdc49f34befc6cfbff0e77b65455c4e78f46354f513edddcab8ad543b1d7f5f494e7a8f394ab808f4bd9ed9d737b7481dddd3378d7491fd521c4e2abab4", 0xee}, {&(0x7f0000000580)="fd4fd79dc1ff496e3c8c62fee4703c3ac1594d48cd665134019696981a6fb8fa344e", 0x22}, {&(0x7f00000005c0)="215c9616b2c9e867741a95acab1ebda18f3ebe75f61231dbc498514befa29ebd7cf85b9eb52d638c8df6df3380b97c9b2e9ffce8ee399d47139083f86145e1ae607edfb56fe83d2392a0c111f0b87e47d3c74c4fed918f74b965c4e53408369c9b2318ebcead7798771c05a054c7936a92171f0a3641ab076c9512f4cf", 0x7d}, {&(0x7f0000000640)="bbd8aaf1a1e6dc79e9ba90e1040656344e101440deee312b2507b84a53c920d9bd289e3ea1b9d0ae361e83642b0fedfbf045705274778ce8c98fafdd246dd579c1a566ce8cd8af3a2f5ac62c66bf351d532e585b866a901f144871b30a2b0e61ba25629fa4b216c0e1e82340bb19e3afa38161979c", 0x75}, {&(0x7f00000006c0)="f1dd92b61c3ec9cb90d582b875e410424706b3af664059df34688e06cdfc5ae4f0e69936bb95870ad94422f403e1d46c8a3185cab3964cc619ae7b6feb6ab97db7d510373f93fec1c7ce42c5ebf54671d87a84a87f9f7553ed78667a62b89b93bf1af1c811278ad6c90b02befefb96fb8edcfec72db3a79284c5832878e8c72fe0e892b7f492ab40769b1afb8c0efdf04f75c910ee85009b7975dd3d7eb926503ce322b2674c73c16ded00ff73c0a54f6c7925dd40dd39", 0xb7}, {&(0x7f0000000780)="bf842eeed7a4cf331905494d2f9c6029e2046772847eedb2805bb2a6b2297c8d150786ec0d02beb2748ad34d12913660b674bc0ce3d5e24ee6a6cf0e093874f4bdc423149b28d057bb1e18d44b9863d6fb934830568c3c335723ef04", 0x5c}, {&(0x7f0000000800)="2d1f86e970953f9cbd978323320fb08ed36e6eb3460fc2baf9bdc81e517fd8735b4167b9b3f255fe239744e50eedb1e62363", 0x32}], 0x9, &(0x7f0000000900)=[{0x60, 0xc6fe0df6db59370b, 0x100000001, "0a953593faed8cdc0af3ea3ca2b3ed52d00fd4fc91158283fb33348774bd464777594ac134f40ec7d6527550131c55464f01bedfc62d152bbb6dde72eb744c28dca43b17e47a489a386305"}, {0xd0, 0x10e, 0x5, "f3eea26474cf84e4c35805f20941b44c4f615135c325dfeac375e6709df7e29c1abc841c68ab360ae9a2f630cabbfa2471a9c52af51e166ea675f69e3865bff928d2e97ca76d046cd85369c58570cbb59bfb140008559ef123d82911321d5c02c4cd6cd607753f8244e43994541b6be5bca8e37505c2070113726aabefc5edb8fc6eeed6ecf1495098cfe5ac279dc60ecc7a52d90d0639d25baae7d51566ca5857a46bbe04806726ca069496c7e53c446233dfe8fa0e52628b3bcc7d21"}, {0x60, 0x1, 0x66, "7dfc9221ba5f15a2f9ebf9726a9469f01cfcc71f8c994e4da2086198f95b1d29e65fe36ff4cb71a94980abcd00cba41e05ea3614f61e6a260c2aeb2015bc0b85eb7fa3b85ab15456758f81617e659795"}, {0x58, 0x111, 0x9, "e55ce012c2ed0c9d6b086b3621205a84e2eb6504fa632a9d95e36ccbe5b786336e99159fbe2f05f3a611701415a33eb24e23265fca206cb84c15d7b385703e76414a807a2d33dfce"}, {0x20, 0x10b, 0x86bd, "bf8cb1e04462765982de693b"}, {0x100, 0x114, 0x2, "f7c1f64cd9c6ff2ca14a76c596622a0646629c59d3f1a25ca0bfb4d648db931fdb92da8adef48075c37a22983c7162696b915a2e6c9bee6f133f1dfd56f7bd68ec030afde3ea15c7c65706efb2000ccf01906da62464b3e4b73b88e5e9c990570987464d40a3a12bf9dddf690adacd83474aa2914fd1409d27694618161ff23540a92cb264149907f513fff9ae38d8d174c72fade56bf8137c94b3ec0c525195a62848cd34a756ad323287120029f3b1586df401e6889a0da7d3e36d4e9fe9bdbf1007fc9b017b09d279a50a3955be895c4a08d2972c54b297f6e3aee3c5bd3e1f1867d2bfa0c8760ea65a17f655"}], 0x308, 0x810}, 0x4000) r2 = socket$unix(0x1, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f00000000c0)=""/35, &(0x7f0000000100)=0x23) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8923, &(0x7f0000000000)={'bcsh0\x00', 0x3001}) r4 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x9, 0x40800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000c80)=0x7, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/05/11 06:50:04 executing program 0: r0 = socket(0x18, 0x0, 0x2) unshare(0x28060400) bind(r0, &(0x7f0000005fa0)=@sco={0x1f}, 0x80) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x60, 0x6, 0x1359a520, 0x3, 0x3, 0x58fd, 0x7, 0x9, 0x4b392292, 0x100000001}, 0xb) getpeername(r0, &(0x7f0000000fa0)=@nfc_llcp, &(0x7f0000001000)=0x60) connect$nfc_llcp(r0, &(0x7f0000000fa0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) [ 123.249659] : renamed from bcsh0 2018/05/11 06:50:04 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000004000)=0x2) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x3f, 0x28, 0x4, 0x9, 0x6}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e23, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x1}}, 0xff, 0xffffffff, 0x86a8, 0x6, 0x1}, 0x98) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) dup2(r3, r0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) finit_module(0xffffffffffffffff, &(0x7f0000000040)='md5sum\x00', 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)) close(r2) 2018/05/11 06:50:04 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xe, 0x10, r0, 0x44) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xa8, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/11 06:50:04 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 06:50:04 executing program 7: ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x5411, &(0x7f0000000180)) 2018/05/11 06:50:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe5ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x5) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1ff, 0x1e081) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x4, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) readv(r2, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1}], 0x1) 2018/05/11 06:50:04 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000000c0)=@dstopts, 0x8) 2018/05/11 06:50:04 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x181, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000040)) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={'bridge_slave_0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) 2018/05/11 06:50:04 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0x6, 0x4, 0x4, 0x9}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000240)='n', &(0x7f0000000040)}, 0x18) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x40, 0x40) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) sync_file_range(r1, 0x100000001, 0x200, 0x1) 2018/05/11 06:50:04 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000280)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000002c0)={0x0, @rand_addr}, &(0x7f0000000300)=0xc) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, r1, 0x1, 0xb, 0x6}, 0x14) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x1, 0xfffffffffffffffd}, 0x4) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000140)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffff7c61c104aaaa0800450000140000002b000090787f000001ac1414bb0000000000089078"], &(0x7f0000000080)) 2018/05/11 06:50:04 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) r1 = dup3(r0, r0, 0x80000) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000), 0x4) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/05/11 06:50:05 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000001740)='net/mcfilter\x00') lseek(r0, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x10000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xfffffffffffffffe, @my=0x1}, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) 2018/05/11 06:50:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f000098dffc), 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000000c0)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x440281) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) mkdirat$cgroup(r2, &(0x7f0000000080)='syz0\x00', 0x1ff) 2018/05/11 06:50:05 executing program 5: r0 = socket(0x8, 0x802, 0x3ff) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000080)={0x400, {{0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x0, 0x9, 0x9, r1}, 0x10) write(r0, &(0x7f0000000040)="1f000000186c04cc4b92e6afc266e5afafd500071100be0000091007000a00013f0000000900f8ff000080ff556cde", 0x2f) 2018/05/11 06:50:05 executing program 6: unshare(0x400) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz0', "82b30d8998e41edfa65bc2489bf512358afd966e852420a63cf7d529145f621d0fcfc703d46f83c215d4f34d3d82eb4d84948c504fe196f2de0075b71a652b08839344e0c02db5b1e5907a74b8a7457c6948049d2e61d3d0c6c0faeb26a0aa67696d80feec166cc14b86247dfe166ef5705ff6d24c1a120e00c2ee13829b4cf2004fa4e8e1379a86370a65ebd27423ac4de6d78af051a36afed5c2531a19fa7fde3cfb3de9260e4c670a"}, 0xae) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000000040), &(0x7f0000000080)) 2018/05/11 06:50:05 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000400)='fdinfo/3\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000440)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x28) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) r1 = socket$inet(0x2, 0xf, 0xa368000000000000) write$binfmt_aout(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x3c3) 2018/05/11 06:50:05 executing program 4: r0 = memfd_create(&(0x7f0000000080)="b02d7e0bddf5a3c801", 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000001340), 0x0, &(0x7f00000000c0)=""/4096, 0x1000}, 0x8001}], 0x1, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x5, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002e40)=[{{&(0x7f0000001800)=@nfc, 0x80, &(0x7f00000018c0)=[{&(0x7f0000002940)=""/245, 0xf5}], 0x1, &(0x7f0000002a40)=""/118, 0x76}}], 0x1, 0x0, &(0x7f0000002f40)={0x0, 0x989680}) pwritev(r0, &(0x7f0000001540), 0x1a2, 0x0) 2018/05/11 06:50:05 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b0d5bf0000000000000000000007efae66b24ce57f343cf67a6c83df211a2a23b7e5e2b4f83617f24ac4a67c8ca0f9", 0x32) r1 = accept(r0, 0x0, &(0x7f0000000040)) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000000780)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f00000004c0)={0x58, 0x0, 0x0, 0x0, 0x0, {}, [{{0x8, 0x1}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}]}, 0x58}, 0x1}, 0x0) 2018/05/11 06:50:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000001c0)="4d1a27a13bac2740ff84c8bd6929aea34506fc9959b0623c7af4c3b2e47294cfc875ed69f3e4c5", 0x16}, {&(0x7f0000000300)="a0a08862b6d619f1db560c51ad3055979d04cdfa7c1f4e4d7bdab2a3417b7b3d0b380eee820e10c1245bf50ab21d108e7e0fc01f7360efdedf93846da59203b13f1bed641a87aba608f12c2daf13e89a74f52d2deca0581a7ff751cd30052d586473772ee7fb495582eb69282da0fe69ff014bc3d4ac3ba762546edcf40697b69dc51f3424b117e3b9e585605f03957c2146ba17d38a85c3cab5814d25aacf9e41b503d486841ab52e5c7d3e6b654abd883b7f2b66cdd0e7e747b87bca894fc6", 0xc0}, {&(0x7f0000001480)="c1ad9f13f21c7d4b3773153cae73bf3fc4c11cd9caf229e21a9a7227478ea569b5fe9217c7555a58fa2e037a97225003871b4f685ee306b72d0ebc6b83670413c42803888d3426b20660e910ebf941839bbe69f6787be0f789d06e787de89f886bfb7b345f34b9559fe70b4d08f02db812c14c94a0f7e726a48b538e476660baca0568ea0400f772f0d8e5e4c258ff7a5ab57db886a8dac6791f31ef78b176f166e341de678a9da438c0fa883cf6c9a80b939ef62368f8ded3a93c6e22941f9235712ce0cc6832aaf231c612405c1c0bb2fa65", 0xd3}, {&(0x7f0000000240)="f21ed67f08fe8dfc46410c31431cff95a4e664443a265dfd9e38b04284fcf2a8f4c71c6cd373071c43d2b4c0163139fb10ced2f0ff5027714a511ce308ff", 0x365}, {&(0x7f00000013c0)}], 0x5, &(0x7f0000001640)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/11 06:50:05 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x80000001, 0x10002) connect$pptp(r0, &(0x7f0000000240)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1e) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x3e2, 0x50d100) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000180), &(0x7f00000001c0)=0x30) getsockname$netlink(r2, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000000)={0xf23c, 0x4, 0x7, 0x8, "ad79a78dece5390ec5ed5e8cea683354b3469a94a65c9f488b4cfe86fdccb727814ae940cffc116721dbc5e3", 0x2}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) accept4$inet(r2, &(0x7f0000000280)={0x0, 0x0, @multicast1}, &(0x7f00000002c0)=0x10, 0x80800) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x46841, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000500)=ANY=[@ANYBLOB="591f00000800403c3713ec0000000000d87580c853c3eb6e62fef6fffeffffffffffffc0d7df04bbc52b90f078830172a00789e7533137b5f1d7c3218dc7add994c1c16290283ebf8ff7f9e7c0e3a49db5f3d8ae6e3728184e7547ef90f9eaff965cf13044a56e617aac0000000000000000000000000000482a9467ebb2303b9391b9c927e6d2fdeae53b09d9cc3f08bc93102e4151abf05acd2fabb0321f10ca1a68444100000000f4ffffffffffffffbff1d38671361d4b8925122d4d5b4348bef3d3026d7754573b0916094dfe1537d9149af3ea329a6e619be6069291981ed06059"]) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000003c0)=0x1, 0x4) 2018/05/11 06:50:05 executing program 5: socket$inet6(0xa, 0x80003, 0xff) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4200, 0x0) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000080)) 2018/05/11 06:50:05 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x80002) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000100)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000000140)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x801) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000040)=""/57) unshare(0x400) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x140000000000b, &(0x7f0000000080), 0x37aa) 2018/05/11 06:50:05 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3b) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000340)={r2, 0x1}, &(0x7f0000000380)=0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000240)=ANY=[@ANYBLOB="0000041722932b43b15453b5a2b3897592a9d5766650751c8b7a3219c64064d37f666b5ae7baf38032b800000400d45df6df512e4c7e3c280652781c7829d13d0568098ba129930a42835f8307eefb4f7ad65e04f2c119c73c34373ee3e6b8e6290a299f"], 0x1) r3 = accept(r0, &(0x7f0000000100)=@nfc, &(0x7f0000000180)=0x80) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f00000001c0)=0x4f2) getsockname(r0, &(0x7f0000000040)=@in={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x80) sendmmsg(r0, &(0x7f0000002dc0)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001240)}}], 0x1, 0x0) 2018/05/11 06:50:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000100)}, 0x0) 2018/05/11 06:50:05 executing program 1: umount2(&(0x7f00000002c0)='../file0\x00', 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x10100, 0x0) open(&(0x7f0000000100)='../file0\x00', 0x280400, 0x0) 2018/05/11 06:50:05 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000300)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000400)) getresuid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) setresuid(r1, r2, r3) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x26) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x90800, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r5, 0x12, 0x2, &(0x7f0000000080)=""/250, &(0x7f0000000180)=0xfa) ioctl$KDGETKEYCODE(r5, 0x4b4c, &(0x7f0000000500)={0x800, 0x7fffffff}) [ 124.807579] alg: No test for echainiv(rfc4106(gcm(aes))) (echainiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) 2018/05/11 06:50:05 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) 2018/05/11 06:50:05 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) io_setup(0xfffffffffffffe01, &(0x7f0000000100)=0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000500), &(0x7f0000000580)=0x6e) fcntl$getownex(r0, 0x10, &(0x7f0000000900)={0x0, 0x0}) lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000a00)=0x0) getresuid(&(0x7f0000000a40), &(0x7f0000000a80)=0x0, &(0x7f0000000ac0)) getresgid(&(0x7f0000000b00)=0x0, &(0x7f00000002c0), &(0x7f0000000240)) sendmsg$unix(r2, &(0x7f0000000c80)={&(0x7f00000005c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000640)="0d1485c7dbd2b82f25cec9e34c0a3fa9e0f159f28c111cb92ab72b02c029213687bb0fb68ee14a69a3867ec517b5376ee712d2a81f26fc742a01905c1229c6b490be0977ca9f2ed991dbbbd4bc5814f60164d04c5021acc8", 0x58}, {&(0x7f00000006c0)="544ecb2ca0bfc7e5a4de498fca7de8e0a33d3da3985d44571e6e4f63fdb3993fe8fa7635260523cc0fd9b9e9d98e878de1d2a6c4fab5c3e578f0b85b72dbd615eb2b408b98a82cd736263162670d3ba9520235762afa0f80be77e6f0f56ebb523f8b194350be66991a822223e490471e7a38eff8ad1c30b4a6a5dbec0782ba5d1c75a0fb6034d6e75d3556c40fefff6440b6e9a07239f4913f1c651970e80a3d307c3e702ebdf69bb725b79c73f4cd44e115a8b9b26b72fc77a647ecfc2a76a835c18ff3e3dc79fdc6a3ea757967eda444284b9f2c005561bbb2f657f47d7597e0a2be979dc19c7868d2a0fbcda94caaf46adfdb8a100ec7dc", 0xf9}, {&(0x7f00000007c0)="a4864ca6ae820dbc49c31f8cabea097e255e0d3496c5a0e0b1dc6325ad9454b32279821199819e173d109250299b02b8de7aaf94e8bdc2a3784dcd5513a8b79bea763c133258dfb9e5a0ade8dd5e34edcb2f5e5e299b89ef29f0b3fd5d1492e857526ba7e34c92bb68c1392ec18f48fd7d73ed66c35b4aa3e3c76fa8bd246f0bce9875be3e2062f65e7b5053a71d1e204c59483cd613efe04a7c8acb56f9a8197a2665671d32796bc80530af528d0cf03df8d0230b1b36911352ec669f9e458aeb41d033aa7e94ade35f244c5620215a277eced38725e32c224f2268a87728cd4aa4a307e4423e252f41f516555a54746c066976001941", 0xf7}], 0x3, &(0x7f0000000bc0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x98, 0x20000000}, 0x41) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="d0cffa", 0x3}]) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x66, &(0x7f0000000180)={r10, 0x3}, &(0x7f00000001c0)=0x8) 2018/05/11 06:50:05 executing program 2: mkdir(&(0x7f0000000b00)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/vga_arbiter\x00', 0x800, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000900), &(0x7f0000000940)=0xe, 0x80000) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x8000, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xf2, &(0x7f0000000980)=""/139, &(0x7f0000000a40)=0x8b) recvmmsg(r2, &(0x7f0000000800)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/179, 0xb3}, {&(0x7f00000001c0)=""/247, 0xf7}], 0x2, &(0x7f0000000300)=""/48, 0x30, 0x6}, 0x1f88}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000340)=""/244, 0xf4}, {&(0x7f0000000440)=""/226, 0xe2}, {&(0x7f0000000540)=""/196, 0xc4}, {&(0x7f0000000640)=""/180, 0xb4}], 0x4, &(0x7f0000000740)=""/159, 0x9f, 0xda}, 0x8}], 0x2, 0x40000003, &(0x7f0000000880)) inotify_add_watch(r0, &(0x7f0000000080)='./control\x00', 0x80) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0xa4000960) removexattr(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00') 2018/05/11 06:50:05 executing program 4: r0 = socket(0x8000000000000a, 0x5, 0x0) sendto$llc(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) write$binfmt_misc(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="904dfe4b1e57e9217e88f84b5d2be53e909cef2005e62e843169d18764aae3ed3d5531e7508df8ffb320d950553cfd5c37d0c5afaa426cf6bdd965774380bea301f670"], 0x4e) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00000000c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000140)=0x80) r2 = dup3(r1, r0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000080)={r3, 0x80000, r2}) 2018/05/11 06:50:05 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x0, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'irlan0\x00', @ifru_flags=0x1000}}) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/05/11 06:50:05 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x7, 0x8, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000), &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) r1 = dup2(r0, r0) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000000)={0x0, 0x3, 0xa3, &(0x7f00000000c0)="c285daf2a3bf7b8b09ee48e07a013fff79ed89a6e82c0502c06ffb4000a90c98956bfe86d42db90a0382397c8485de800485623076c589220e636670c32ede64bc98bfbc2d5fe0c625b5a7a9db8bfdea4e51aab279f1e4f5bd0b9d153ef414f36976ce660d9dfb6d9bb307f80ecd4993a2b1a47a008f31369581b285c0788ca5749c60d68382b2d6328ae3d5a4c596454c68d82aad7712d66872b4ffb8ce87e6e486e3"}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/05/11 06:50:05 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) dup3(r0, r0, 0x80000) 2018/05/11 06:50:05 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0xfffffffffffffeb5, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x6, @empty, 0x800000000}, 0x1c) 2018/05/11 06:50:06 executing program 4: unshare(0x40600) r0 = socket$unix(0x1, 0x805, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffd53) 2018/05/11 06:50:06 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x80000000000004, 0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0x326a, @loopback={0x0, 0x1}, 0x1}}, 0xffffffffffffffff, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000600)={0x0, 0x6, 0x9, 0x3, 0x0, 0xbcd1, 0x2000000000000000, 0x7, {0x0, @in6={{0xa, 0x4e24, 0x400, @ipv4={[], [0xff, 0xff], @rand_addr=0x7e}, 0x608}}, 0x79051bc7, 0x2, 0x40, 0x2, 0x7fffffff}}, &(0x7f00000006c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000005c0)={r1, 0xfffffffffffffffc}, &(0x7f0000000240)=0xfffffd48) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x80, 0x10001}, &(0x7f00000002c0)=0x8) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x6a, 0x40080) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000300)={{0xbf, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x3, 'wlc\x00', 0x4, 0x10000, 0x4e}, {@rand_addr, 0x4e23, 0x12000, 0x6, 0x1, 0x101}}, 0x44) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000000c0)=0x6, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000003c0)=0x0) sched_setattr(r5, &(0x7f0000000400)={0x30, 0x0, 0x1, 0x3, 0xffffffff, 0xba12, 0x2a2c0, 0x6}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB="3400000011005f0bea8d2339271100001c000000b8acb2b33c18b49726adc603bda3c0dcc8fee1127a2a7ca2df0df91f2377f8e9bd27adc79858ffffff7fef8e150d00001ad3bd1e4a9a1e740988c26f5aa5d59db7b78f5cd5238e84ebe3aef53719a45fad7a1606513e7c92a0a78139c972c9320f6afd577c4d54e868b9ee2672f1499755cb512a73c62399ee62b97542ce09262ddd92c09daba6fa4db19eb4f6487d20bfac16e49939e2ef04511bf2a9b828a8e316c144b1cd38eb63878a", @ANYRES32=0x0, @ANYBLOB="00000000000000001400030069666230000000000000000000000000"], 0x34}, 0x1}, 0x0) 2018/05/11 06:50:06 executing program 1: clone(0x2002000, &(0x7f00000001c0)="fdd76f661e654afd18501aca40bdd17b7375c169a3218456cdd99e22591fce6bf43c53c0318a488dcf648a8f14d0ced373be79c273ae6ea3ee96a6f93f6b8d2f99cc99dece8b22edc718e10ec86c240df650c2fde32fefdbc56962392318055c4cd5005de75e43bbbaf7b860afa80b2159879860720564785a332e14bcf1a8d97d306d4e0744d1b2850de3045794e56e9224b98b55e298182c24994476f94ceeca8c47f1361657400a33c3d0afd2235abbf8f079c6652d473d2b4b288906ec08b6cd015e31cbef4a2addac7c34f3", &(0x7f0000000040), &(0x7f0000000140), &(0x7f00000002c0)="ae940579cf6bf74d21c9a3e93dbc07ac6ceccdddfbe1355017fbc192bdce22a653ec1546eca23ea713839058337f9c6bcd803b0dfd3724c9a679299a6ce2c28d44c260927581ccbbc0472f7f87d87d8ea9d356888f59c92e3158d78871aac980e4e621487d3d275dccc4787ef88a9e35e011b9e75d27b667b1bce03a9bf00f072f29fecf73503ea8ae3fa4878364cdfb907802992f6d12c5808bffa8858cf1300ac3e8d7c659134274887f9e45358c193c19c67bdae341bef2084a36cc7aa789d37c4d24ff0017fd34") r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}}, 0xf53ed880308d2726) r1 = socket(0x1b, 0xa, 0xffffffffffffff04) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r2, 0x404, 0x70bd2a, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x40}, 0x1}, 0x844) 2018/05/11 06:50:06 executing program 0: socketpair(0x1a, 0x803, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x1, 0x0, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[{0x7d4, 0x100000000, 0x8e28, 0x5}, {0x0, 0x54a, 0x5, 0x3}, {0x80000001, 0x3, 0x3, 0x6}, {0x10000, 0x9, 0x5, 0x5}, {0x8, 0x9, 0x0, 0x3}]}) epoll_wait(r0, &(0x7f0000000080)=[{}, {}, {}, {}, {}], 0x5, 0x5) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0401273, &(0x7f0000000100)={[], 0x4, 0x4000, 0x9, 0x400000004, 0xffffffffffffffff}) sendto$ipx(r1, &(0x7f00000000c0)="6e60837d909c708408", 0x9, 0x0, &(0x7f0000000180)={0x4, 0x8, 0x7, "91bea393b029", 0xc000000}, 0x10) 2018/05/11 06:50:06 executing program 5: unshare(0x8000400) r0 = socket$inet(0x2, 0x200000000000003, 0x9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x10, 0x5, 0x68}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) 2018/05/11 06:50:06 executing program 7: mkdir(&(0x7f000002a000)='./file0\x00', 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x10000, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffff, 0x4) r2 = socket$unix(0x1, 0x7, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f00000001c0)=0xe8) r4 = eventfd2(0x400, 0x80001) sendmsg$nl_generic(r0, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000580)={&(0x7f0000000200)={0x36c, 0x39, 0x1, 0x70bd26, 0x25dfdbfe, {0xa}, [@typed={0xa4, 0x53, @binary="3c9a38b379ed6065d59e9fa563f887dc108c96a961fee718264f878615b543ebe2038f2be2644f487a3b75c6482ed8968da2afb848c3ede986c74dfda0a3e0b2a9d11cbfabfcb61898c4cac380770a6fcd82107847e44a042f1ce727713b6e3a1ee3751a149c3731744053b66211b0de297f45472ae03045997472701c441d7895c36ce15d643daee505e7de0e0f715007ba17b777f12e9cb218d4d7fb65"}, @typed={0x8, 0x7e, @fd=r1}, @typed={0x8, 0x47, @fd=r2}, @nested={0x11c, 0x18, [@typed={0xc, 0x47, @u64=0x1a00000000000000}, @generic="2213ed60fbe853647186527858eeda637744a2eff9dcd3568a93c5a66f9c90400671a4cfd3e05e21903cc071f70e4fed3ba1c4276cd92bf4c14ee58999e6e69446460704128a5988b7869fcc6f269e203f671662c3e537043753c74466f400419ae32242a69f6e68783c140eb45e5b6de61a93d61cb71eed8ffe7c8722c3fad1c0ec8608b9520e5d69351e94989d62", @generic="fc4affb8b8d5f72cfd7d4a800a1c447c20a3ad3f09b3da8208960690ae7a8ea5758fd51408576f74f74643fa19c26bb5d8f80ad54d70379b3f151a1808974fd780079ad5ba018f893b64d7369fabf30f7708903aba31343e1d3b4448f94f2bfa12787db0fbfb2559cf21ccd31a44bef2877f92f73f6d491b65669a03"]}, @typed={0x8, 0x29, @uid=r3}, @nested={0x180, 0x58, [@typed={0x14, 0x58, @ipv6=@dev={0xfe, 0x80, [], 0xf}}, @generic="d34af56a4320448e8dd0136448dea8db4fc6755c616db3e851e73d1e9f50ac670b98dd2041c84f45a013d11fdf227c0ad3fdea9a21eebd66cc1d4bdd70faaa8052474f0a1783c22d9e21ea1b4ad7e24c83306ab8392784b9bda5aa4ee14d85550b282d6408004f33a1c4c57858a1aae62cd8eb712cf339a1d00637aa70602360c1353bd2ca21ef333fbbc6bb058990edc65040ee20519f53826786558742b5324d9b1b370dec76cfdcf1c7e8e67dd57354be32706bffcba9b18d57896572e4ee67f4d6e2eda9e02b41ad30db446b4c78", @typed={0xc, 0x32, @u64=0x2}, @generic="d0252360e98915e3ef9634405c9d9475b01d3d33932d40c2c7871902dc6c104c109c6777e3f8447ba560a244175e", @generic="109f202bd1093f7addf46af1963b4aaec8c1d3f30561a9d6178116944f570475b176cb5c14eb0fb0625fe69421d9a7de48bbb12b7dd8c42b9bcbac9c6ea7bf207afed9d2a7b63708d1b0911de951", @typed={0x8, 0x8b, @u32=0x7fff}, @typed={0x8, 0x74, @fd=r4}]}]}, 0x36c}, 0x1, 0x0, 0x0, 0x1}, 0x40488c0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r5, &(0x7f0000029fd4)=""/48, 0x30) 2018/05/11 06:50:06 executing program 3: getpgrp(0xffffffffffffffff) r0 = getpid() syz_open_procfs(r0, &(0x7f00000000c0)="6e65742f69676d7000cad0e50e7009c65b3309b563d7e721294467da1a22e949dc523ad617ace7e310eedad21776f50213195dd4ea5ba7180aa85d1195ad6fc5aca8c4c19bb15d938a4ae2d363a807c61504441974aec65a215cc3e9de69b55356fcd1868596a1e1dcd665e1f2026121c1") 2018/05/11 06:50:06 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x80, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffffffffffffffff8100210000003e12bb85cb403a2a49e4ea9aca0bc79ab485f84cc271522eda10e39490a813b68df69a849671569a976d6dfdef9dfbd125e3f171f92d6cf3bdaa531c67814b9165f90f98ebf67667ccbe4d138159291fbc0be3e60c8fad282c77b81270a0e3dd413e5bab42173e4f4d6c9fa075ff"], &(0x7f0000775000)={0x0, 0x80000}) [ 125.220164] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/11 06:50:06 executing program 4: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200040, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+10000}, {0x77359400}}) umount2(&(0x7f0000e28000)='..', 0x2) getcwd(&(0x7f0000000100)=""/123, 0x7b) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@ipv4, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) fchown(r0, r3, r4) 2018/05/11 06:50:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, 0x4) r2 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000040)) 2018/05/11 06:50:06 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000000080)={'tunl0\x00', @ifru_map={0x6, 0x7, 0x5, 0x0, 0x3, 0x2}}) r1 = open(&(0x7f0000000100)='./file0\x00', 0x80000, 0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000003c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)={0x188, r2, 0x0, 0x70bd25, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x70, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6a}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x1c}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9a}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7af}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10000}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x800}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x34, 0x1}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x10}}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xdf31}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}]}, 0x188}, 0x1, 0x0, 0x0, 0x24008000}, 0x4008000) 2018/05/11 06:50:06 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000340)='veth0_to_bond\x00', 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0), 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r0, r2, &(0x7f0000000200), 0x7ffe) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000100)=""/180) 2018/05/11 06:50:06 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000040)) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000000c0)={@multicast1=0xe0000001, @multicast2=0xe0000002, r3}, 0xc) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000059000)=0x89a, 0x4) 2018/05/11 06:50:06 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400080, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000200)={r1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$lock(r2, 0x26, &(0x7f0000f66000)={0x1, 0x0, 0x0, 0x0, r3}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000140)=""/191, &(0x7f0000000040)=0xbf) 2018/05/11 06:50:06 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x101000, 0x0) getitimer(0x1, &(0x7f0000000100)) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000001c0)=""/90) mq_unlink(&(0x7f0000000000)='\x00') 2018/05/11 06:50:06 executing program 2: mkdir(&(0x7f0000eb1000)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file1\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x1, &(0x7f0000000340)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="d9000000593a8e5b72cf73cb78db3ad1c9dfe875ddfd13294f55d7aeaedc0d40e55208f2c23bd13b254da0967aeb044dd0176a7663f44275442e01a550507b7c5cd9e4673067f6e8e006df4cbc22be6f0fa09f00a7e734ff9ee9245abf888286469ee9520556bbfe92dc9efab9d384342fdd3cd85791d3cf28e0e57e33284f1e3710230b779d5aae73ae4c75a71326705139f30000f4bbc9633686abbd09a4b6266e1e6aa9128cd29cc05c9a7ea0ec8a4a2e0ee1f148ccc700ef333b4b25268cb734b5c77f9f1c6ac1e148f9cfd9adbe0000000000b2d5008808dba055a9b53c56fa1e0e1b9e40e0a47c026c810eef8356133644481238e8958dba79077dcb730834e52c01176b34295a774e9d6a99d10bc541ec5483d86526e75db02ac7b58486668d7f467609b9d88ac70a8038eef684f2"], &(0x7f0000000280)=0xe1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r1, 0x8}, &(0x7f0000000300)=0x8) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000700)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000010050000ffffffff800300000000000030010000ffffffffffffffff780400007804000078040000ffffffff04000000", @ANYPTR=&(0x7f0000000140)=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="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8003001000000000000000000000000000000000000000000000000280069636d7000000000000000000000000000000000000000000000000000001100ff0100000000280069636d70000000000000000000000000000000000000000000000000000000e9080000000000480049444c4554494d45520000000000000000000000000000000000000000000180000073797a31000000000000000000000000000000000000000000000000ff0700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00150020000000000000000000000000000000000000000000000005801686173686c696d6974000000000000000000000000000000000000000003697036677265746170300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000000000000510300000000000020000000050000000000000000000000080000000000008018f800000000000006000000000000006000434c5553544552495000000000000000000000000000000000000000000001000000aaaaaaaaaabb0010070024001e0010000d00040024000e0025001e003300130032003f002d0016000e00000003000000060000000600000000000000ac141412e0000002ffffff00000000000000000000000000000000000000000069706464703000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000006200010100000000000000000000000000009800f800000000000000000000000000000000000000000000000000600053455400000000000000000000000000000000000000000000000000000001000000000000007f00000008000000000200004e0c00000004000081ff04000000000002000000060000000800000003000000030000000600000009007f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002b2ca0860f8b8541000000000000000000000000000000000000000000000000feffffff0000000021e970de381247"], 0x570) open(&(0x7f0000000000)='./file0\x00', 0x410002, 0x0) 2018/05/11 06:50:06 executing program 1: gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) fcntl$getown(0xffffffffffffff9c, 0x9) gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000009c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000008c0)="3d69cfdc1e4b5fc91d40b63cf0d457333a4deef2cc4bc5d5c8a0044c4c303eaf795ae04b52a226487f12b922bb9922cb117c48d597d02c666c9f57c9e2e0efc378afc31970e3a98b610410726d9638bd4079b2590058ae7f60a993fc1527de08a8b05a301fdb1c09cf60fd7245324c56095996bf7b7fdec860fb835f5fa94c2f622b8b52c9cb19ba51a0b1db3561ae2ed308b276dd037dcc7dc131a8451ceb6a16a80f4f70f64891bad42fc891191b6504dfe132e6a68b4d3f09aa00000000000000000000000000") bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x2}}, 0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r4 = dup3(r3, r2, 0x0) accept4$vsock_stream(r4, &(0x7f0000000080)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x0) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000480)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) setresuid(r5, r6, r7) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000005}, 0xc, &(0x7f0000000240)={&(0x7f00000005c0)=ANY=[@ANYBLOB="0632e7ca8274ecf4bf757049f3b203e1e9a7750870860fb749b48f07285f31949926a9feb58a4173d4f35226aedcef78c7827b712b4fa5499f15ecbf87d87647f042cf282cfcb61338ba9bee2272d3b3878f1d4f59135cf0ec6c6d06d24a365d15908ee4aefabfe0c592ec96dcf19d1691f00022b4ed0e95add8c12aab4e0dbe7257598744176977a66d00f6c38c648571e4950bb84a5272f3ef08a6f674ef24da6590205c8503ce3e31049e02790e9e274790bdc1e38913c6da710084e1f43876a61f0491d4dccc8ea60156896cb3a71e7d101e0e49e811919d3860e0af61d96a543dce6ded", @ANYRES16=r8, @ANYBLOB="080027bd7000ffdbdf25050000005000010008000b007369700008000800000080680c000700230000003800000014000300ac1414bb000000000000000000000000080008000200000008000900420000000c0007003000000012000000300001000800080002000000080005000000000014000300e0000001000000000000000000000000080009004000000008000500000800002c00010008000b00736970000800050002000000080008000100000008000900420000000800020031000000"], 0xc8}, 0x1}, 0x20000000) [ 125.618567] sctp: [Deprecated]: syz-executor0 (pid 8464) Use of int in maxseg socket option. [ 125.618567] Use struct sctp_assoc_value instead 2018/05/11 06:50:06 executing program 6: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'security\x00'}, &(0x7f0000000080)=0x54) 2018/05/11 06:50:06 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x2000000000000002, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet6(r1, &(0x7f000035b000), 0x0, 0x0, &(0x7f00005d6000)={0xa, 0x4e20}, 0x1c) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/11 06:50:06 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000080)={0x1f, {{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmmsg(r0, &(0x7f0000000140), 0x361, 0x0) syncfs(r0) socketpair(0x0, 0x0, 0x8, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = shmget$private(0x0, 0x3000, 0x101, &(0x7f0000ffc000/0x3000)=nil) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x347, 0x8500) shmctl$SHM_LOCK(r2, 0xb) 2018/05/11 06:50:06 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x24e, {{0xa, 0x4e21, 0x2b, @mcast1={0xff, 0x1, [], 0x1}, 0xf07}}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd60bc83e82b3bf9f206f52600dc7d8995302dba352b3a584a122758321f88584a0000000000000000000000000000ff0200000000000000ffdffa3454288a8691d5f544"], &(0x7f0000775000)) [ 125.725339] sctp: [Deprecated]: syz-executor0 (pid 8485) Use of int in maxseg socket option. [ 125.725339] Use struct sctp_assoc_value instead 2018/05/11 06:50:06 executing program 4: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r1 = msgget(0x2, 0x18) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000500)=""/164) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) keyctl$restrict_keyring(0x1d, r2, 0x0, &(0x7f00000005c0)="7b0064810e8cac21c46a760cb6291ebcec6fcd84820af722698cc8f6b95df0a0ac41e6c5e4541dbf6bb1b3f78000655ef501758dbdbc0f576f93eb2e1bc4c8f8498bf1f92b75cacfd77f27819586def8c3c7e55ce8e87b9bc0c1b372fb309163cad49b7f3d74d37567d1") r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x800, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x1) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) add_key$keyring(&(0x7f0000000a40)='keyring\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) r7 = openat$cgroup_int(r3, &(0x7f0000000180)='cpuset.memory_spread_page\x00', 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000002c0)) fadvise64(r4, 0x0, 0x0, 0x4) ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f0000000200)={'bond_slave_1\x00', 0x9}) getpeername$packet(r3, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0x14) r9 = getuid() ioctl$SG_GET_RESERVED_SIZE(r3, 0x2272, &(0x7f0000000940)) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000700)={{{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [], 0x19}, 0x4e21, 0x0, 0x4e20, 0xa000000000000000, 0x2, 0x80, 0x20, 0x3b, r8, r9}, {0xf930, 0x5, 0x99a3, 0xffff, 0x4, 0x8, 0x8, 0x8}, {0x10001, 0x200, 0xcb5, 0x100000001}, 0xffffffffffffffc1, 0x6e6bb7, 0x0, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x4d4, 0x3e}, 0x2, @in=@multicast2=0xe0000002, 0x3506, 0x0, 0x3, 0x4, 0x8, 0x9, 0x81}}, 0xe8) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000400)={{0x6f, @loopback=0x7f000001, 0x4e22, 0x3, 'lc\x00', 0x10, 0xfffffffffffffff8, 0x65}, {@multicast2=0xe0000002, 0x4e24, 0x2003, 0x3, 0x7e00000, 0x6}}, 0x44) fcntl$getownex(r5, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$EVIOCGABS20(r7, 0x80184560, &(0x7f0000000300)=""/247) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f0000000800)={'team0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r6, 0x800455d1, &(0x7f0000000840)=""/228) connect$can_bcm(r5, &(0x7f0000000a00)={0x1d, r8}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000000480)={{0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}, {0xa, 0x4e22, 0x8000, @mcast1={0xff, 0x1, [], 0x1}}, 0x8, [0x1, 0x5, 0x7f, 0xffffffffffffff81, 0x401, 0x2, 0x7, 0x4]}, 0x5c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x8, 0x1, 0x8, 0x1ff, 0xfff, 0x7e0, 0x6524, 0x0}, &(0x7f0000000640)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000b40)={r11, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x100000000, 0x5}, 0xfffffffffffffefa) syz_open_procfs(r10, &(0x7f0000000b00)='net/tcp6\x00') 2018/05/11 06:50:06 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000340)='veth0_to_bond\x00', 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0), 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r0, r2, &(0x7f0000000200), 0x7ffe) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000100)=""/180) 2018/05/11 06:50:06 executing program 0: r0 = memfd_create(&(0x7f0000000500)='/dev/snd/controlC#\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000580)={0x8, 0x401, 0x8, 0x1, 0x48a, 0x3}) r1 = syz_open_dev$sndctrl(&(0x7f0000000540)='/dev/snd/controlC#\x00', 0x4, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000000)={{0xb, 0x0, 0x0, 0x0, "789fa41733d94459d2cbf7b72c9de8cd4758c8765246a2c451ae702c38b875e9c67795fe30945d7883a7523a"}, 0x0, [0x6], {0x0, 0x1c9c380}}) 2018/05/11 06:50:07 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20002, 0x0) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000100)=0x44ab37e4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x20, {0x2, 0x4e21, @multicast1=0xe0000001}, 'veth0_to_bond\x00'}) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000240)={0x14, 0x1d, 0x109, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) r2 = getpgrp(0xffffffffffffffff) capset(&(0x7f0000000040)={0x20080522, r2}, &(0x7f00000000c0)={0x5, 0x80000000, 0x5d, 0x5, 0x1000, 0x9}) 2018/05/11 06:50:07 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x80006) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x20000002}) fcntl$dupfd(r4, 0x0, r1) timerfd_settime(r4, 0x1, &(0x7f0000005000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000af9ff0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000ca0000)={0x2001}) epoll_pwait(r2, &(0x7f0000a1efac)=[{}, {}], 0x2, 0x0, &(0x7f0000bbfff8), 0x8) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x8084, 0x4) 2018/05/11 06:50:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086602, &(0x7f00000011c0)={0x4000}) recvmmsg(r0, &(0x7f0000008800)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f0000000800)=[{&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000000640)=""/16, 0x10}, {&(0x7f0000000680)=""/112, 0x70}, {&(0x7f0000000700)=""/245, 0xf5}], 0x4, &(0x7f0000000840)=""/245, 0xf5, 0xfffffffffffffeff}, 0x6}, {{&(0x7f0000000940)=@ipx, 0x80, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)=""/154, 0x9a, 0x8}, 0x1}, {{&(0x7f0000000ac0)=@in, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/88, 0x58}, {&(0x7f0000000bc0)=""/82, 0x52}, {&(0x7f0000000c40)=""/24, 0x18}, {&(0x7f0000000c80)=""/242, 0xf2}, {&(0x7f0000000d80)=""/101, 0x65}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000000e00)=""/129, 0x81}, {&(0x7f0000000ec0)=""/54, 0x36}, {&(0x7f0000000f00)=""/212, 0xd4}], 0x9, 0x0, 0x0, 0x1}, 0x48aa}, {{0x0, 0x0, &(0x7f0000003280)=[{&(0x7f00000010c0)=""/234, 0xea}, {&(0x7f0000003200)=""/98, 0x62}], 0x2, 0x0, 0x0, 0x6}, 0xb665}, {{&(0x7f00000032c0)=@l2, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000003340)=""/199, 0xc7}, {&(0x7f0000003440)=""/253, 0xfd}, {&(0x7f0000003540)=""/148, 0x94}, {&(0x7f0000003600)=""/133, 0x85}, {&(0x7f00000036c0)=""/169, 0xa9}, {&(0x7f0000003780)=""/134, 0x86}, {&(0x7f0000003840)=""/249, 0xf9}, {&(0x7f0000003940)=""/241, 0xf1}, {&(0x7f0000003a40)=""/107, 0x6b}], 0x9, &(0x7f0000003b80)=""/6, 0x6, 0x7}, 0x4}, {{&(0x7f0000003bc0)=@can={0x0, 0x0}, 0x80, &(0x7f0000005dc0)=[{&(0x7f0000003c40)=""/178, 0xb2}, {&(0x7f0000003d00)=""/4096, 0x1000}, {&(0x7f0000004d00)=""/64, 0x40}, {&(0x7f0000004d40)=""/4096, 0x1000}, {&(0x7f0000005d40)=""/111, 0x6f}], 0x5, &(0x7f0000005e40)=""/120, 0x78, 0x5}, 0xf27}, {{0x0, 0x0, &(0x7f0000007040)=[{&(0x7f0000005ec0)=""/58, 0x3a}, {&(0x7f0000005f00)=""/4096, 0x1000}, {&(0x7f0000006f00)=""/217, 0xd9}, {&(0x7f0000007000)=""/8, 0x8}], 0x4, &(0x7f0000007080)=""/55, 0x37, 0x8}, 0x169}, {{&(0x7f00000070c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000008700)=[{&(0x7f0000007140)=""/4096, 0x1000}, {&(0x7f0000008140)=""/72, 0x48}, {&(0x7f00000081c0)=""/66, 0x42}, {&(0x7f0000008240)=""/193, 0xc1}, {&(0x7f0000008340)=""/193, 0xc1}, {&(0x7f0000008440)=""/245, 0xf5}, {&(0x7f0000008540)=""/200, 0xc8}, {&(0x7f0000008640)=""/136, 0x88}], 0x8, &(0x7f0000008780)=""/98, 0x62, 0xc2a}, 0x1}], 0x8, 0x2, &(0x7f0000008a00)) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000008a40)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) 2018/05/11 06:50:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000080)={0x1, 0x0, {0xffffffffffffffff, 0x2, 0xad9, 0x0, 0x7f}}) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000040)=0x2) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000000140), 0x0) getcwd(&(0x7f0000000140)=""/246, 0xf6) 2018/05/11 06:50:07 executing program 4: r0 = perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x10000, 0x1000, 0x2, 0x1, 0x0, 0x3, 0x8, 0xb, 0x8ea7, 0x10001, 0x80000000, 0x73b, 0x952, 0x7ff, 0xffffffff, 0x9, 0x1, 0x1, 0x6, 0x2, 0xcb1a, 0x40, 0x80000001, 0x3f, 0x9, 0x5, 0xffff, 0x1, 0xffffffff, 0xfffffffffffff28e, 0x2, 0xd567, 0x2, 0x80000000, 0x1, 0x0, 0x0, 0x0, 0x6, @perf_config_ext={0x40, 0x600000}, 0xc0, 0x7, 0x2, 0x7, 0x5, 0x8000, 0x3f}, 0x0, 0x2, 0xffffffffffffff9c, 0x9) lseek(r0, 0x0, 0x6) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000440)={0x0, 0xfffffffffffff8ae, 0x2, 0x5, 0x9, 0x1}, &(0x7f0000000480)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000004c0)={r2, 0x7}, 0x8) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r3, 0x107, 0x8, &(0x7f0000002ffc), &(0x7f0000004ffc)=0x2c6) r4 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='em0@\x00', 0x0) r5 = request_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='\x00', 0xfffffffffffffffc) socketpair(0xb, 0x6, 0x1000, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x7f, 0x5}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000000340)={r7, @in6={{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x9fe8}}, 0x0, 0x4, 0x81, 0x200, 0x9}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000500)={r2, 0xfffffffffffffff9}, 0x8) keyctl$instantiate_iov(0x14, r4, &(0x7f0000000180)=[{&(0x7f00000000c0)="1682288e31600dbcb11e56b8fff372888ce1d61dec4f1de344c6f67d39221af2b94dbc17c3284bddf56ea088cd1d485cf0cb7318a0b2f6ab66fb04a02612490a9668754e55cb332ba441e28b9586b18f0f34ba32c21383f92cb79fd94b4f8e85109bc45349a51c7fea127a85a6fd2a5b0ba5b72be0cf19de159225ef5e1138db0c4f4f80a7231c898f9f538fdd", 0x8d}], 0x1, r5) 2018/05/11 06:50:07 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x80006) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x20000002}) fcntl$dupfd(r4, 0x0, r1) timerfd_settime(r4, 0x1, &(0x7f0000005000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000af9ff0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000ca0000)={0x2001}) epoll_pwait(r2, &(0x7f0000a1efac)=[{}, {}], 0x2, 0x0, &(0x7f0000bbfff8), 0x8) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x8084, 0x4) 2018/05/11 06:50:07 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000140)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200040, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) 2018/05/11 06:50:07 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000380)=0x6) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000400)={0x1, r1}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000009c0)) 2018/05/11 06:50:07 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200200000, 0x0) unshare(0x40600) syncfs(r0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) 2018/05/11 06:50:07 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x100ffc) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ntfs\x00', 0x2002000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/05/11 06:50:07 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) unshare(0xfffffffffffffffe) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0x4, 0xd38e}) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x10000, 0x440) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000140)={{0x4, 0x85e}, 0x0, 0x4, 0x100000001, {0x401, 0x4}, 0x100000001}) 2018/05/11 06:50:07 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), 0x4) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/05/11 06:50:07 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000)=0xffffffff, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x101281) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), 0x4) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x7, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/05/11 06:50:07 executing program 3: r0 = socket$inet6(0xa, 0x100040000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) getpeername$inet6(r1, &(0x7f0000000040), &(0x7f0000000080)=0x1c) r2 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x9, 0x800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000300)={0x4, 0x0, 0x3f, 0x100000001, 0x3d3, 0x585f7876, 0x80000003}, 0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000340)={0x2, [0xc6de, 0x3]}, &(0x7f0000000380)=0x8) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x240, 0x104) sendmsg$kcm(r3, &(0x7f0000000280)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x1, 0x4, {0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0xe65}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)="426c23f2843d9b3a0b2896570bd60072caa2165475b5c9a44507ee9e553633ff95a876c85d43", 0x26}, {&(0x7f00000001c0)="8bbf6f198b4e342f9584e2142ee616e2c6ced815632cb06e3c91b3571166d613d9b5a1f821d8db163e4b112590af119a3f91e3d0120d12d46d9e8fa584dcac2ee19782a412cab908647657238bbca09389fd08a2e72fb3b29f8503a767dab70ff164", 0x62}], 0x2, 0x0, 0x0, 0x40000}, 0x8001) 2018/05/11 06:50:07 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) shutdown(r0, 0x0) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0xfb, @dev={0xac, 0x14, 0x14, 0x1c}, 0x4e22, 0x2, 'rr\x00', 0x8, 0x100000001, 0x51}, 0x2c) shutdown(r0, 0x1) 2018/05/11 06:50:07 executing program 6: unshare(0x48000004) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000000)=""/48) 2018/05/11 06:50:07 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000280000000000049078ac14ffaae000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x0, 0x41) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@empty, @dev={0xac, 0x14, 0x14, 0xb}, @multicast1=0xe0000001}, 0xc) 2018/05/11 06:50:07 executing program 5: unshare(0x400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4001, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000005c0)={&(0x7f0000000580)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000780)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000400)=""/156, &(0x7f00000004c0)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000080)) 2018/05/11 06:50:07 executing program 0: r0 = socket(0x400000000000012, 0x3, 0x8) write(r0, &(0x7f0000000180)="220000001e0007fffc030900000007f30a000cebeee5ad8c4700ffff07000980be455720", 0x37e) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000000)=""/208, &(0x7f0000000100)=0xd0) [ 126.864497] sctp: [Deprecated]: syz-executor7 (pid 8579) Use of int in max_burst socket option deprecated. [ 126.864497] Use struct sctp_assoc_value instead [ 126.907635] IPVS: set_ctl: invalid protocol: 251 172.20.20.28:20002 rr [ 126.932714] IPVS: set_ctl: invalid protocol: 251 172.20.20.28:20002 rr [ 126.944743] sctp: [Deprecated]: syz-executor7 (pid 8601) Use of int in max_burst socket option deprecated. [ 126.944743] Use struct sctp_assoc_value instead 2018/05/11 06:50:08 executing program 2: r0 = socket$inet6(0xa, 0x80006, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000ac0), 0x0, &(0x7f0000000b80)=""/194, 0xc2}, 0x0) 2018/05/11 06:50:08 executing program 6: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), 0x4) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x8900, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000100)=0x1, 0x4) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000140)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f0000000000), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x198, 0x1e8, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20}]}, [@common=@mark={'mark\x00', 0x10}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2f0) 2018/05/11 06:50:08 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000080)=0x11) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x1, 0x2, 0x0, 0x70bd28}, 0x10}, 0x1}, 0x0) 2018/05/11 06:50:08 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000007c0)={'filter\x00', 0x7, 0x4, 0x578, 0x0, 0x378, 0x0, 0x490, 0x490, 0x490, 0x4, &(0x7f0000000080), {[{{@arp={@empty, @broadcast=0xffffffff, 0x0, 0xffffffff, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x2, 0x0, 0x4, 0x8, 0x9, 0x401, 'lo\x00', 'vlan0\x00', {0xff}, {0xff}, 0x0, 0x100}, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x3f, 0x95, 0x0, 0x0, 0x0, "0ab5c051995e1d70efbb6a40ad94b2c614c22de0eb1d5a74ca85c62a4b768516bceb19b83732688e6b3fd4697a145d6befa3b8518333842bdb2bceddcf11e1e6"}}}, {{@arp={@rand_addr=0x8, @loopback=0x7f000001, 0xff, 0xff, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0xd907f2c6140b43e4, 0x0, 0xff, 0x0, 0xff]}, 0x4, 0x3, 0x7fffffff, 0x2, 0xffffffffffffff7f, 0x7, 'veth0_to_bridge\x00', 'erspan0\x00', {}, {}, 0x0, 0x13}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xffff, 'system_u:object_r:ptmx_t:s0\x00'}}}, {{@arp={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, @mac, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0x0, 0xff]}, 0x4a, 0x40, 0x7340, 0x1f, 0x7, 0x7, 'sit0\x00', 'team_slave_1\x00', {0xff}, {0xff}, 0x0, 0x8}, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x3, 0x4}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c8) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000780)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000400)=""/156, &(0x7f00000004c0)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000005c0)=0x1) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000006c0)=&(0x7f0000000040)) 2018/05/11 06:50:08 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f0000cfbff8)=0x1) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000e0b000)=[{r1, 0x6100}], 0x1, 0x0) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/204, 0xcc}, {&(0x7f0000000100)=""/171, 0xab}, {&(0x7f00000001c0)=""/157, 0x9d}, {&(0x7f0000000280)=""/87, 0x57}], 0x4, 0x0) syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x4, 0x240000) syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0x8000, 0x80) fcntl$setflags(r0, 0x2, 0x880000001) 2018/05/11 06:50:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f00000003c0)="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", 0x146, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000380)) socket$nl_xfrm(0x11, 0x3, 0x6) 2018/05/11 06:50:08 executing program 3: pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000001c0)=""/247) r1 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000080)={{0x3, 0x0, 0x100000001, 0x1}}) get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0x6, &(0x7f000000c000/0x4000)=nil, 0x3) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r1, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7f, 0x8000) 2018/05/11 06:50:08 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x91b7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000060000001f0100000000000000000000000000009500000000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f0000000000)=""/251}, 0x48) 2018/05/11 06:50:08 executing program 2: msgget(0x1, 0x100) syz_emit_ethernet(0x32, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 'B95', 0x0, "d78b7c"}}}}}}, 0x0) 2018/05/11 06:50:08 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000a, &(0x7f0000000000)=0x800, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f00000002c0)=""/219, 0xdb, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000140)='x', 0x1, 0x1, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/11 06:50:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="200000001e002d07000000000000000007000000", @ANYRES32=0x0, @ANYBLOB='\x00D\x00\b\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/05/11 06:50:08 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10000000006, 0x4, 0x1, 0x400}, 0x2c) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) setns(r0, 0x10000000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100)=0x100, 0x3) 2018/05/11 06:50:08 executing program 6: syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xf) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)={0x2, {{0xa, 0x4e23, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x1b}}, 0x1, 0x2, [{{0xa, 0x4e23, 0x7fffffff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x101}}, {{0xa, 0x4e22, 0x7ff, @dev={0xfe, 0x80, [], 0x1c}, 0x80000001}}]}, 0x190) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x10001, 0x4) 2018/05/11 06:50:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x400) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='K']}]}]}, 0x2c}, 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/05/11 06:50:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = syz_open_dev$sndpcmc(&(0x7f0000000740)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x7, 0x7fffffff}, &(0x7f00000001c0)=0xc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[]}, 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000002c00ff0cfffefd956fc283b724a600000d00000000060000000000001013000006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc", 0x47}], 0x1}, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={0x0, 0x6}, &(0x7f0000000300)=0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000340)={0x100000000, 0x5, 0x208, 0x8, 0x8, 0x9, 0x29, 0x2, r2}, &(0x7f00000003c0)=0x20) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.net/syz1\x00', 0x200002, 0x0) sendmsg$can_raw(r0, &(0x7f0000000700)={&(0x7f0000000600)={0x1d}, 0x10, &(0x7f00000006c0)={&(0x7f0000000640)=@canfd={{0x3, 0x8001, 0x4, 0x5}, 0x3e, 0x1, 0x0, 0x0, "19325c734159a484fe6ade64751f546b35a0f7f101c00110c583f50cf0ba5db1d764fdb8aca8bc73646ba9d0ba3e1b7bce1bba93558aed119941b73442cdcb48"}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x40) r3 = shmget$private(0x0, 0x2000, 0x5, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_RMID(r3, 0x0) socket$nl_xfrm(0x11, 0x3, 0x6) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x1c, r4, 0x0, 0x70bd2d, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x1c}, 0x1}, 0x10) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8947, &(0x7f0000000140)={"626f6e64303a01996900030000000008"}) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') syz_open_dev$vcsn(&(0x7f0000000400)='/dev/vcs#\x00', 0x7ff, 0x2001) [ 127.598821] mmap: syz-executor6 (8660) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/11 06:50:09 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) ppoll(&(0x7f0000000080)=[{r0, 0x4}], 0x0, &(0x7f0000000180), &(0x7f0000000100), 0xfffffffffffffdca) unshare(0x40600) signalfd4(r0, &(0x7f0000000000), 0x8, 0x0) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x4, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200, 0x0) bind$ipx(r1, &(0x7f0000000140)={0x4, 0x2, 0x800, "c6b49dafb716", 0x100000000}, 0x10) 2018/05/11 06:50:09 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$packet(0x11, 0x0, 0x300) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x1f) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}, 0x1c) 2018/05/11 06:50:09 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) flock(r0, 0x8) clone(0x400201043f9, &(0x7f0000e02000), &(0x7f000006fffc), &(0x7f0000000140), &(0x7f0000000000)) 2018/05/11 06:50:09 executing program 3: r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x48a01f, {0x400003ffffff9}}, &(0x7f0000b4afe0), 0x8, &(0x7f00005eaff8)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') r2 = accept$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000080)=0x6e) mmap(&(0x7f00008f0000/0x1000)=nil, 0x1000, 0x0, 0x1130, r2, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) 2018/05/11 06:50:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="200000001e002d07000000000000000007000000", @ANYRES32=0x0, @ANYBLOB='\x00D\x00\b\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/05/11 06:50:09 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x15, 0x0, 0x401, 0xfffffffffffffffc}, {}, {0x6}]}, 0x10) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x202) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040)=0x4, 0x4) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x4) 2018/05/11 06:50:09 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) vmsplice(0xffffffffffffffff, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3ff, 0x200) accept$ax25(r0, 0x0, &(0x7f0000000040)=0x24b) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) 2018/05/11 06:50:09 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c200ce2611000000000008004502003c00000000002b90bae10009ff0000ffffffffffff00fabf07acc8e46c1fef000028"], &(0x7f0000000380)) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80, 0x800) r1 = socket$inet_sctp(0x2, 0x0, 0x84) splice(r0, &(0x7f0000000100), r1, &(0x7f0000000140), 0x7, 0x2) 2018/05/11 06:50:09 executing program 1: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r3, 0x400, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) sendfile(r2, r2, &(0x7f0000000240), 0x20000102000007) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000300)={0x0, 0xfff}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000004c0)={r4, 0x7, 0x0, 0x2, 0x1000, 0x7}, 0x14) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000180), &(0x7f0000000280)=0x4) ioctl$LOOP_CLR_FD(r2, 0x4c01) r5 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r6 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r5) openat$vcs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vcs\x00', 0x2, 0x0) r7 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x124, r0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x4000, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r6, r7, r7}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crct10dif\x00'}}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x40044, 0x0) 2018/05/11 06:50:09 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000680)={{{@in6=@mcast2, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xfffffffffffffe12) quotactl(0x80000201, &(0x7f0000000180)='./file1\x00', 0x0, &(0x7f0000000000)) 2018/05/11 06:50:09 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x123a00) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) ioctl$sock_netrom_SIOCADDRT(r0, 0x9201, &(0x7f0000000000)) 2018/05/11 06:50:09 executing program 7: openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x8000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000140)={0x9, {{0xa, 0x2, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x1, 0x6, [{{0xa, 0x4e23, 0x45d3, @dev={0xfe, 0x80, [], 0x16}, 0x8001}}, {{0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xb}, 0x4}}, {{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x1e}, 0x3}}, {{0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, {{0xa, 0x4e20, 0xfffffffffffeffff, @dev={0xfe, 0x80, [], 0xb}, 0xf800000000000000}}, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}}]}, 0x390) sendto$llc(r1, &(0x7f0000000500)="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", 0xfd, 0x4008880, &(0x7f0000000000)={0x1a, 0x306, 0x100, 0xfffffffffffffe01, 0x7, 0x7b, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x80400, 0x0) 2018/05/11 06:50:09 executing program 2: r0 = socket$inet(0x2, 0x80001, 0xae) clock_getres(0x1, &(0x7f0000000180)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x358, [0x20000a00, 0x0, 0x0, 0x20000a30, 0x20000d28], 0x0, &(0x7f0000000040), &(0x7f0000000a00)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0xb, 0x0, 0x0, 'gretap0\x00', 'dummy0\x00', 'bpq0\x00', 'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'tunl0\x00', 'gretap0\x00', 0x2d}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x11, 0x0, 0x0, 'ipddp0\x00', 'gretap0\x00', 'ip6_vti0\x00', 'dummy0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xf8, 0x148}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@log={'log\x00', 0x28, {{0x0, "63aabf737f6d42ffad5a00a106f2feeed9ece1ac9203ecbee09528ffc057"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x3d0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'bond0\x00', &(0x7f0000000100)=@ethtool_coalesce={0xe, 0x401, 0x0, 0x4, 0x1f, 0x7, 0x2, 0x8, 0x7ff, 0x8000, 0xeed8, 0x100, 0x158aea71, 0x9, 0x1ff, 0x1, 0x0, 0x80000001, 0x2, 0xb1, 0xffffffffffffccbb, 0x2, 0x9}}) 2018/05/11 06:50:09 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20100, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x2, 0x4, 0x2106, 0x3, 0x0, r0, 0x0, [0xa]}, 0x2c) ioperm(0xdf6, 0x1ff, 0x7) 2018/05/11 06:50:09 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x402, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x8001}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000140)={r1, 0x80000001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r2, 0x10001, 0x3, [0x20, 0xffff, 0x9]}, 0xe) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, 0xc) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0xa, &(0x7f0000000200)=[{}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000380)={r4, 0x5, &(0x7f0000000280)=[0x7f, 0x1, 0x0, 0x3, 0x2], &(0x7f00000002c0)=[0x3], 0x2546f108e9b2f77f, 0x5, 0x9, &(0x7f0000000300)=[0xb2, 0x1, 0x20, 0x2, 0x80000001], &(0x7f0000000340)=[0x8001, 0x8, 0x3, 0xffffffff, 0x7, 0x2]}) 2018/05/11 06:50:09 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x80000001, 0x2) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x8, 0x400000) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) epoll_pwait(r0, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0xc7, &(0x7f0000000200)={0x1}, 0x8) rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') readahead(r0, 0x80000001, 0x8) mmap(&(0x7f0000013000/0xb000)=nil, 0xb000, 0x0, 0x1010, r2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x3f}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000002c0)={r4, 0x6}, 0x8) close(r2) [ 128.750573] print_req_error: I/O error, dev loop0, sector 0 [ 128.756489] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 128.764347] print_req_error: I/O error, dev loop0, sector 4 [ 128.770180] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 128.777990] print_req_error: I/O error, dev loop0, sector 8 [ 128.783832] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 128.791621] print_req_error: I/O error, dev loop0, sector 12 [ 128.797563] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 128.805424] print_req_error: I/O error, dev loop0, sector 16 [ 128.811361] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 128.819146] print_req_error: I/O error, dev loop0, sector 20 [ 128.825112] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 128.832917] print_req_error: I/O error, dev loop0, sector 24 [ 128.838860] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 128.846689] print_req_error: I/O error, dev loop0, sector 28 [ 128.852639] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 128.852726] print_req_error: I/O error, dev loop0, sector 32 [ 128.852744] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 128.852779] print_req_error: I/O error, dev loop0, sector 36 [ 128.852795] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/11 06:50:10 executing program 6: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x80800) r1 = timerfd_create(0x7, 0x800) dup3(r0, r1, 0x80000) unshare(0x40600) syz_emit_ethernet(0x1a3, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000000)) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r2, 0x8b0d, &(0x7f0000000040)={'tunl0\x00', @ifru_mtu}) 2018/05/11 06:50:10 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x120) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='qnx4\x00', 0x2002000, &(0x7f00000000c0)) 2018/05/11 06:50:10 executing program 7: getgroups(0x5, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setfsgid(r0) socket$netlink(0x10, 0x3, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040), 0x0, 0x6, 0x0, 0x6, 0x7, 0x50, {0x4, 0x5, 0x200100000000, 0x7, 0x5, 0x5, 0x69c, 0x2, 0x80000001, 0x5, 0x1, 0x8c, 0x200, 0x8001, "1e9df9ea88c290bb51464c67e1a6e2de5c16943714993cbeb0de139e81f050b4"}}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000140)={{0x9, 0x8, 0x2, 0x401, 0x9, 0x6}, 0x7fffffff}) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000100)=0x8, 0x2) 2018/05/11 06:50:10 executing program 0: socketpair$ax25(0x3, 0xfdf1497e1a50e299, 0x80000cd, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40000, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = semget(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00000001c0)=0xe5, 0x4) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000000080)=""/177) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}) 2018/05/11 06:50:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = creat(&(0x7f00000002c0)='./file0\x00', 0x5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000380)={r3, 0xfb}, &(0x7f00000003c0)=0x8) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x40040, &(0x7f0000b63fe4)={0xa, 0x4e23}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x800, 0x0) close(r0) 2018/05/11 06:50:10 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) ioctl$void(r0, 0x5451) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f00003bcfd0), 0x0) 2018/05/11 06:50:10 executing program 5: r0 = socket(0x2, 0xfffffffffffffffd, 0x0) sendto(r0, &(0x7f0000000040)="881e780e31", 0x5, 0x4, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x2, 0x4, 0x0, 0x1}}, 0x80) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000f4ffff0a0000004071002300830fff08"]) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000180)={0x8, 0x24, [0x4, 0xa23, 0x80, 0x6, 0x5, 0xfffffffffffffffc, 0xee, 0x5, 0x8]}) ioctl(r0, 0x8918, &(0x7f0000000000)) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000100)=0x34, 0x4) 2018/05/11 06:50:10 executing program 1: mbind(&(0x7f000009d000/0x2000)=nil, 0x2000, 0x4003, &(0x7f0000000000)=0x4, 0x80000000, 0x4) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x1, 0x3) 2018/05/11 06:50:10 executing program 2: syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa040086dd6050a09c00028800fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000000000089078"], &(0x7f0000000040)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x2, 0x0) syz_open_pts(r0, 0x80000) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='security.ima\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/11 06:50:10 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x163, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000280), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x1db) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/11 06:50:10 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000080)=""/86) unshare(0x400) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000140)=""/246) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x4004743d, &(0x7f000082ef0a)=""/246) 2018/05/11 06:50:10 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000011c0)={'bond0\x00', 0x0}) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x38, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e24, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={r3, 0xbf8, 0x4, [0x7, 0x9, 0xad00000000, 0xce]}, &(0x7f0000000140)=0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @random="0ec392a11fe5"}, 0x10) close(r0) socket$nl_route(0x10, 0x3, 0x0) 2018/05/11 06:50:10 executing program 7: mbind(&(0x7f000000a000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, &(0x7f00002dfff8), 0x3, 0x6) 2018/05/11 06:50:10 executing program 0: unshare(0x40600) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffef5) 2018/05/11 06:50:10 executing program 3: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) mincore(&(0x7f0000005000/0x4000)=nil, 0x4000, &(0x7f00000000c0)=""/159) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2001, 0x0) bind$nfc_llcp(r1, &(0x7f0000000180)={0x27, 0x0, 0x1, 0x0, 0x8, 0x3, "5d0fe7a57029993dab0e2aeadcb83ef89ee44247644a1398d32c22c9b5eb8a46d865432e276a4c917aab4cdbbc8c9ed5edc553517bab71071e0201fade017d", 0x9}, 0x60) [ 129.998716] device bond0 entered promiscuous mode [ 130.003946] device bond_slave_0 entered promiscuous mode [ 130.009749] device bond_slave_1 entered promiscuous mode 2018/05/11 06:50:11 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0xc8, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet(0x2, 0x3ffffffffffffffe, 0x2) sendto$inet(r1, &(0x7f0000000240), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000000)=""/54, &(0x7f00000002c0)=0xd) 2018/05/11 06:50:11 executing program 0: r0 = socket$rds(0xa, 0x2, 0x11) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x0, 0x70bd2d, 0x25dfdbfc, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40015}, 0x0) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x4e21}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x8}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000eff8)}}], 0x27}, 0x0) [ 130.249215] device bond0 left promiscuous mode [ 130.254107] device bond_slave_0 left promiscuous mode [ 130.260394] device bond_slave_1 left promiscuous mode [ 130.340700] alg: No test for cbcmac(camellia) (cbcmac(camellia-generic)) [ 130.414795] alg: No test for ccm(camellia) (ccm_base(ctr(camellia-generic),cbcmac(camellia-generic))) [ 130.425327] alg: No test for echainiv(ccm(camellia)) (echainiv(ccm_base(ctr(camellia-generic),cbcmac(camellia-generic)))) 2018/05/11 06:50:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x15, 0x0, 0x401}, {}, {0x6}]}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x100) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000040)) write$binfmt_misc(r1, &(0x7f0000000140)={'syz0'}, 0x4) 2018/05/11 06:50:11 executing program 3: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="b6cefed774e981ff790d3dfc9ed9bc19fbdfd1d6ac68302951dccbadbede50e1a67563e6a29898df27588949faa8af49e7cb5b06dfd3aec466766f1301c510c730ffd3e92d1c7077a5a6dd13dd57c9562ab4a6e13971", 0x56, 0xfffffffffffffffe) keyctl$update(0x2, r0, &(0x7f0000000200)="4fa708a476e4b7c67cb1c49a4c2511ba90db8c4a1a20af323dbc8ff44f9c9ec72836437ed3c1dc1b087af0f83fc56e946224ca06966865d8c9279ba9104b67c2ac41fdf48a32ed9618bc5d4b5fd4351945138c1ff5fd58d6c9aca543bc15e749053213f002210ddfcf30670e38a839f65efcd4199c24656f0cf5d9cda80fafafe1d65aa498ed8c", 0x87) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0)='syz_tun\x00', 0x10) sendto$inet6(r1, &(0x7f0000000200), 0x0, 0x200408d6, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) r2 = dup2(r1, r1) sendmmsg$unix(r2, &(0x7f0000000e00)=[{&(0x7f0000000700)=@abs, 0x6e, &(0x7f0000000940), 0x0, &(0x7f0000000d80)}], 0x1, 0x40) 2018/05/11 06:50:11 executing program 7: r0 = socket(0x40000000015, 0x405, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x61f, 0x80) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x7, 0x3, 0x1000, 0x7, 0x7f, 0x1ff, 0x1, 0x7fffffff, 0x2, 0xde3c, 0x3, 0x7ff}) 2018/05/11 06:50:11 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) syncfs(r0) r1 = inotify_init() close(r1) inotify_rm_watch(r1, 0x0) 2018/05/11 06:50:11 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x20000800, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x458, 0x230, 0x118, 0x230, 0x370, 0x370, 0x370, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x1c}, 0xff000000, 0xff, @empty, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0x5, 0xb3bf, 0x100000001, 0x5, 0x9, 0x400, 'eql\x00', 'veth0_to_team\x00', {0xff}, {}, 0x0, 0x148}, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x2, 0x40}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @empty, @loopback=0x7f000001, @rand_addr=0x1, 0x2, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000600)=""/49, 0x31}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8919, &(0x7f00000005c0)={'yam0\x00', @ifru_names='gre0\x00'}) signalfd(r1, &(0x7f0000000080)={0x588a}, 0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200002, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000281ff0)={0x2, 0x4e23}, 0x10) 2018/05/11 06:50:11 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) vmsplice(r0, &(0x7f00000022c0)=[{&(0x7f0000000180)="4aa0ebe0f19a6ab073e446b54a6d3744e373e4b43e7229b093749eff80750155f95788eab88bf3400f4aadd0c6140fdcb41988a7f2346167d3e469c32a5f3bbd9fcdff7af11f8c00d00fb625a1b988e4533d9e57b168c64485fd65101949e37d7232ea5b402e1aeb91ead98723d4c98919d62432f655b191a8cfea547a7ae934a65b2a6bb2887886c1357d11fc0c047d9e64718c923e2f0c0ebba6bc5bee485dd391b858a8044a6e3b839011bcee92dedb846ef1981ed0dff738dd8497121d0f8619036ed4f2b755bce14dd113161904c153f60043ae", 0xd6}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="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0x1000}, {&(0x7f0000002280)="78c47b81ca5f44c65d2281051ad7dcb0cf5242a8e672ab4f27c23a39c59f9788be8f4e95a3b36c1feb7c5eba25ba13dda77f9a9d163910", 0x37}], 0x4, 0x2) r1 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000100)=0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000000c0)=0x80000000) read(r1, &(0x7f0000000040)=""/2, 0x2) 2018/05/11 06:50:11 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) r1 = userfaultfd(0x10000000801) unlink(&(0x7f0000000000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f00000000c0)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x300, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000100)=0x7) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) 2018/05/11 06:50:11 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) r1 = getpgid(0x0) ptrace$getenv(0x4201, r1, 0x7, &(0x7f0000000180)) recvmmsg(r0, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=""/117, 0x75}}, {{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/30, 0x1e}}, {{&(0x7f0000000380)=@l2, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000400)=""/169, 0xa9}, {&(0x7f00000004c0)=""/71, 0x47}, {&(0x7f0000000540)=""/170, 0xaa}, {&(0x7f0000000600)=""/87, 0x57}, {&(0x7f0000000680)=""/165, 0xa5}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/34, 0x22}, {&(0x7f00000017c0)=""/106, 0x6a}, {&(0x7f0000001980)=""/182, 0xb6}], 0xc3, &(0x7f0000004040)=""/4096, 0x1000}}, {{&(0x7f0000001c40)=@rc, 0x80, &(0x7f0000001d40), 0x0, &(0x7f0000002300)=""/112, 0x70}}, {{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f0000002480)=""/111, 0x6f}}, {{&(0x7f0000002500)=@l2, 0x80, &(0x7f0000002640), 0x0, &(0x7f0000002680)=""/146, 0x92}}], 0x6, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = getpid() ptrace$getregs(0xc, r2, 0x100000001, &(0x7f00000000c0)=""/81) r3 = socket(0x10, 0x802, 0x101) write(r3, &(0x7f00000001c0)="240000001a0025f00000000401111f0e0a42050500000000002309ec0800030005000000", 0x24) getsockopt$inet6_tcp_int(r3, 0x6, 0x10, &(0x7f0000000040), &(0x7f0000000140)=0x4) recvmmsg(r0, &(0x7f0000002780)=[{{&(0x7f00000025c0)=@vsock, 0xffffffffffffff7f, &(0x7f0000002700), 0x37d0ec4853bf577e, &(0x7f0000002740)=""/62, 0x3e}, 0x10000000}], 0x1, 0xfffffffffffffffe, &(0x7f0000000080)={0x0, 0x1c9c380}) 2018/05/11 06:50:12 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x5, 0x4) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x20) dup3(r0, r0, 0x80000) 2018/05/11 06:50:12 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000100), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00307a00ffffffff02000000000000ffff00000000ff8f000000000000000000000000000102009078000000006000000000000000000000000000000b00000000000000"], 0x0) 2018/05/11 06:50:12 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x80000000, 0x200000) accept4$bt_l2cap(r0, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x800) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40fe, 0x0) write$sndseq(r1, &(0x7f0000000000)=[{0x4, 0x0, 0x0, 0x0, @tick, {}, {0xffffffff}, @quote={{0x81, 0x3}, 0x0, &(0x7f0000cdcfd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"d8ab0f014fb8ca604dbe1e54"}}}}], 0xfffffd16) rt_sigprocmask(0x1, &(0x7f0000000040)={0xa9}, &(0x7f00000000c0), 0x8) userfaultfd(0x80800) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000240)={0x10000, 0x7, 0x3, 0x3}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r1, 0x3, 0x1, 0x7, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 2018/05/11 06:50:12 executing program 6: r0 = socket$inet(0x2, 0x840000000004, 0x2) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000000000), 0x4) 2018/05/11 06:50:12 executing program 1: unshare(0x60000000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r0, 0x8916, &(0x7f0000000080)={'bcsh0\x00', @ifru_names='ip_vti0\x00'}) 2018/05/11 06:50:12 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000000)=""/8, &(0x7f0000000000)=0x5) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000280)=0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x0, 0x2, 0x1, 0x7, 0x2, 0x9}, 0x20) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8c75, 0x400) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}}, [0x7f, 0x10000, 0x6, 0xfff, 0x3, 0x6, 0x8, 0x100000000, 0x3, 0x7, 0x4, 0x10001, 0x6, 0x6, 0x400]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={r3, 0x8}, &(0x7f0000000200)=0x8) 2018/05/11 06:50:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000580)={0x0, &(0x7f0000000400)}) ftruncate(r0, 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x620801, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000100)=0x2, 0x4) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000240)="04", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000500), 0x90, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 06:50:12 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$inet6_tcp_int(r2, 0x6, 0xd, &(0x7f0000000040), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r1, 0x80000) [ 131.208537] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 06:50:12 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000040)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xf0ffff}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) set_tid_address(&(0x7f0000000180)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x105940) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x80301, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000140)={0x0, r1}) 2018/05/11 06:50:12 executing program 5: seccomp(0x2, 0x0, &(0x7f0000028ff0)={0x0, &(0x7f00001a7fd8)}) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="580000001800010027bd7000ffdbdf251cb00003ff00000e000800001400010000f0ffff000000400000000000000000fde81a000100000010000100000000003300000000010800"], 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x4) 2018/05/11 06:50:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001ec0)=ANY=[@ANYBLOB="6e617400000000fffffff60000000000000000000000000000000000000000001b00000005000000f00500004001000078020000ffffffff00000000780200002005000020050000ffffffff200500000005000000", @ANYPTR64=&(0x7f0000002540)=ANY=[@ANYBLOB="a845d36ec527f85861f2a36e5465c954987b3a660fb3df4c24652494c5b697425e36ca773fcc78128f343ba348e53b1739438293f6ccfa692ecc1a1c6bf41169a4fc6a50d7feb4d88ff2555cc16e3222923e0239699c7ad5ceb49c744f268eb6bedbfd6b49862f59284378", @ANYRES64=r0, @ANYBLOB="56ca511e15e8f67ac34d877be906d95fe49d0bcb090023bc627c47059435383febea417ecf4619c63a02e78bec82517d237511996b046a7b6109", @ANYRES64], @ANYBLOB="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"], 0x3) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x2080d6f9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4a0000, 0x0) recvmsg$netrom(r1, &(0x7f0000000680)={&(0x7f00000000c0)=@full={{0x3, {"d15f725685befc"}, 0x7}, [{"30f7aab7c9cac8"}, {"2df372be74faa7"}, {"1f8f0f3ad5f205"}, {"6e41a9e667e2be"}, {"b1805beccc046d"}, {"0f57f761da9caf"}, {"11270ec9eca609"}, {"a3c01077e62add"}]}, 0x48, &(0x7f0000000600)=[{&(0x7f0000000040)="aecccb7035d5be34f77a6aa9acd2680df3f6a04d42aa5a4874080212", 0x1c}, {&(0x7f0000000140)="761d847b2c5132bb246cb73e471cdca162ba6cfa08a21c65615451fecdc2dd40cb9d236f0a1f6e3151894b5371b3115f11ac2d5485cceb4d8d5165351303f1456c459272a7cc5f4854ccc8e9b7442e5b1fd2", 0x52}, {&(0x7f00000001c0)="d8e9de1977e1d8ed198afb7f20a49e4ba654a585e57a545289470c90698e683459fb9c56a000e7149c2b2a3ed33336ec9c8f204a65465c5eee34a9199ea9ef14e8aa98dbeca762cb42088628671cd28ab3d823c94b55377d5c220669dbf297764564bb41dd0872f23f26eb7b867520836516afd2face3806926719eb8b07bd368fcac9da374b69c9e1e01debe45c43ad364b938538f0040a7405b053228a3cb1955caed127bcd6bec8bc793c6f5f666324bbbc93a78ae21650d40ff5be1e6257e9f2792a13865e5bac9c84a6f6fb35a6601756fbb185b975939379", 0xdb}, {&(0x7f00000002c0)="2ad3ede749ece743e0be86f7b9994c774af0b0e77b98e5b7bc1d7f517ef803af1042fcc27fca1321e3bf1e4579b3607db2102315418559ee4695756168b08936de809cb7efdbd4df0dbecd7f88169e85efc9bffeab1ab13f977baa6123a61445ad931b89a85a2a4a8802beda363a3d4ed7e9daff2a296822066d9cce299473abb99af5", 0x83}, {&(0x7f0000000380)="728eceb5d09887a394f0b9229c3c5a0949abd366b3836ee340c9d71de64366c3831a796bc489190932b6bb1ed81ca8e65087d7babc60ede0b18fbc1453ee6400155b3b636f31fde7c4254ec90531c7b5ecbd0bfdaedb9471a6e77e1946cd46e24d1727590b3d021dd97cbf6b6372afe15454c6c226a60fbdc3936fe2a13e9173eafabcc2fd9f9f71c0789132f69f5e1c1faa1b3b5b2830a48b02596b4090fd2a26f32e2bc420916ed16e20338c6f4df43aef80d821073a221a151be9ac18c632a6e6ad4045", 0xc5}, {&(0x7f0000000480)="3fa97c27594e8abb25202c5d2a612f8090e8274bb2434e8beaf9a802a4cc8eae5369125ad71f3be8e9f1aff71372ba0308915a0f70b2c1", 0x37}, {&(0x7f00000004c0)="43a149faf38627c9a9b4184a054149a44a570923075adf9334fd7f2257f637f760e9acba7a50ae992214fd0e0a83d2860de860d5cab2bec322d060ab33c0c740c23c2f3985fe69740918ac8e9e07c688ca60b073e1cc540451a017e5404b9682f7c9c67eefed0280ed2c5d9f9cabe3f6b547e6605f9da51c0864837da1f33d78bb8ba02f8b07872da9a7efb290d88a24f822eac0cc72a550c5e203cee38cfb0dee4666f2f924e5a9e0fa62c0ce654cb9bdce7d114115f4a1648f8d838b7562c71f4e76df33cea3bfc9101150900d301c2d586c66b5d9f7b1b32ca7fb4735", 0xde}, {&(0x7f00000005c0)}], 0x8, &(0x7f0000002600)=[{0x1010, 0x115, 0x0, "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"}], 0x1010, 0x8000}, 0x20) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vsock\x00', 0x80000, 0x0) recvmsg$netrom(r2, &(0x7f0000001e80)={&(0x7f0000000780)=@full={{0x3, {"3591348b745b78"}, 0x4}, [{"9cf8b331df5264"}, {"49a4d68b91f921"}, {"cb9376a39c88b9"}, {"415d8714547e16"}, {"503a86c0dc7381"}, {"e021e7383d402d"}, {"471c249880752a"}, {"36464b1ad599e3"}]}, 0x48, &(0x7f0000000b00)=[{&(0x7f0000000800)="01a84a620e38f35a83300c76c239433fc65da1ff492fa7ac8005d4867570742aa0be1106d6f49c4edb30b71eff31ce246a", 0x31}, {&(0x7f0000000840)="a30549e0d678e53bf8f789916ffb8fa2d6bd69a4504f44b498343e9f70cf29ce1b365bb1e1279ef51b1d6aa6f9fe22d03b9456fafa1461cf0712e1826f569a2ced3f7ff14c6b20fd5b738d7082d22da3ef423bbe004077d928b1479b29eba7067689f4914ba3c6cb4c1aeb8197b1494b401787270315ae423223bea63deb3ca31249f01f0c6650fda7a73fed794b4f08df97c36243afe0e06bea1967da5720a578217726e0fefa0dcefc22d4a2beda28c8b60c378d2118338d8c7ef83b2e3a93ed8d39db3dd7d3d9f3d675f19a143990014484", 0xd3}, {&(0x7f0000000940)="ca91cfdf24c25f3e822a219b30cb62cfc45f763c7f5920c00c87e4a9398acc75135464e84d73ff7a2d1925afa500e90793d22403dcc6424b51ab3f5483f7f87df46ba5e90cc1753e19b47b00ed81193ecd961be2d222887e30ac830fcb7b70ca514d29f7ab4bce5096e8e9b39b912196525994e3937cd1fa8465a160ae4f7cc357ae9183f996e346b22fdbae6d3fb46f5dd681958d27855a8bffbb6643c91ee779a55170452a29cd3cacfbaa3eaed44c24fa82a3e0f76641fe074c08247fb76ca287e566b9b6e84abb09a774016f4cdcfc38b94a4b29a1582f7645c743830facf05678a0", 0xe4}, {&(0x7f0000000a40)="f73f258dcdcd9e0db91c42e15c23000a3b2970c06e1e62e8b26abc5807bb2738668d92c86a7053a8168dd71335a56ab5bb806a8322ec2fa76eff577d627da5c0b7a8d46106faff096e1db09914415ccf9648940e3a0de7e2401682577b6b1f015fc2c17b0dfd8bb93e4498ca0489fffaf376e663178a38e0dc9c6fda0dde1b15624edcd1accc3f7228f0cf25d39e681f756e0ea7eec0a838dffdc60a78941462a03bb15709a7aa8e25f5a993a689", 0xae}], 0x4, &(0x7f0000000b40)=[{0x1010, 0x12b, 0xc9, "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"}, {0x90, 0x3a, 0x61, "cdbfc3834da39a44c5e54f3f425045c18d5159c329340d393c22e27537d93c139a6d74e0df3c7a9d9d4b9bd1e6586b5ea10be512fc74c6f76d3e8cab0b19817d8f171dd99a91cb4d289a9959bd077704682dcc90a05984f18662a1bf4ae29b53290247aff1ee5939bd29c303425837eaa67a2883b3f8c7a15c62"}, {0xa8, 0x0, 0x4, "5bfb97debc0ce5e1621c61871274879470bea4a348a04a976f9b04d884273ab897954016743b3ac5be00a24874a4f3f0fe4513fd505f8ba864ac902e51b9275cc610aa762ac5da4a781aaa57b6f7294ac5ab56d86dbf909dddd2b56caab4a0deb78f17f29b062f8e95c58c800e79001596d09e86fed5a20ba1fcd5951e2922e2712055ffe6db342844efe98faa8e963ddba1c85c553c"}, {0x20, 0x0, 0x9, "0948df5ecc142be1ad90"}, {0xc8, 0x113, 0x100000000, "ddd4b9167a8a59bad3211b546bfe04e9eedfb7697cd6582a2c0915f9764b6f3bb1d85e55f8c789fb684309debe9e920982acbd65be71b10c366be90bc94b1aadff2a09bd3808f673aa30f739881f42c532e9f9759fee84b1f0d41356ffd09e83f4630e5b979eb10cee0e738f76ec42b451c14a833370f0419bc983899cb2a3573e5510a2d2a6ff980d8eafacc3f0e0c3538006486649856c6d95a6bd95f1bbe5eb356d088a82d1dbbd5ccaaeb48e4e0ad935"}, {0xf0, 0x107, 0xfffffffffffffffb, "af54c680e0f4874a67c9a0e2fcc4d97b30192569f0a50f6db12f2102e8ca5af12b2d3be361411a38cd4a7521fc6e3b7c3e993fa4bef05c8b9948e7c23c88c2c7c6fbe2b113193deca298fdf3d7f91191d35350f89894b81bf929312f734c0f50e80ee50249f7a418eeaf56b893ba10558bf11aae9bba55db542c6c3decf8dab5ecf8e396a2d20b1f81164b258567e96548d110622996aa0159bc2d6c00808d8152ddf413f71c7e9ccfca6fa5214df9381d4d2116d29c07dfd97faecc146872a455110c2c1f869af3884bbb72e2d570cd1a419869dabc4d7ac09041a87365"}], 0x1320, 0x4044000}, 0x2000) 2018/05/11 06:50:13 executing program 3: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) read$eventfd(r1, &(0x7f0000000040), 0x8) getsockname$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) sendto$inet(r1, &(0x7f000028ffc3), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) 2018/05/11 06:50:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000140)=""/42, 0x2a}, {&(0x7f0000000400)=""/210, 0xd2}], 0x2, 0x0) 2018/05/11 06:50:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x1, 0x280, [0x0, 0x20000e40, 0x20000e70, 0x20000ea0], 0x0, &(0x7f0000000040), &(0x7f0000000e40)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000800000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000110000ffff4f5a000000726f7365300000000000000000000000677265746170300000000000000000006772657461703000000000000000000067726530000000000000000000000000aaaaaaaaaabb000000000000aaaaaaaaaaaa00000000000000000001000078010000c00100006d61726b5f6d0000000000000000000000000000000000000000000000000000180000000000000000000000000000000000000000000000000200000000000069707673000000000000000000000000000000000000000000000000000000002800000000000000fe800000000000000000000000000000000000000000000000000000000000000000000000000000524154454553540000000000000000000000000000000000000000000000000020000001ff00000073797a31000000000000000000000000000000000000000000000000000000004e46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a3000000000000000000000000000000000000000000000000000000000"]}, 0x2f8) r1 = socket(0x1b, 0x80000, 0x9) bind$llc(r1, &(0x7f0000000000)={0x1a, 0x337, 0x853, 0x5, 0x5, 0x1ff}, 0x10) 2018/05/11 06:50:13 executing program 5: r0 = socket$inet(0x2, 0x200000000000003, 0xff) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f0000000140)=@l2={0x1f}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000000140)}}], 0x2, 0x0) 2018/05/11 06:50:13 executing program 2: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000000)="aa", 0x1}], 0x1, 0x81003) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0) sendfile(r2, r0, &(0x7f0000000040), 0x3) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0xa, &(0x7f0000000080)=[{}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000001c0)={r3, &(0x7f0000000300)=""/216}) 2018/05/11 06:50:13 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername(r0, &(0x7f0000000100)=@nfc, &(0x7f00000001c0)=0x80) r1 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x6, 0x400200) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000240)=0x4f57, 0x4) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000180)="6dde4379a289bd10efa30ef6ae250fb1478aa7f688547d67", 0xfffffe89) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x200) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xff2, 0x4c2) 2018/05/11 06:50:13 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) recvfrom(r0, &(0x7f0000000700), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001200)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000001300)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001340)={'team_slave_1\x00', r2}) tee(r1, r0, 0x7fff, 0x4) [ 132.271156] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the chain 2018/05/11 06:50:13 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1000001, 0x44031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000503000/0x4000)=nil, 0x4000) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x800, 0x0) ioctl$TIOCNXCL(r0, 0x540d) getpgrp(0xffffffffffffffff) getpgid(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) syz_open_procfs(r1, &(0x7f0000000000)='attr/prev\x00') 2018/05/11 06:50:13 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x280, 0x0) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f00000010c0), 0x1400) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/11 06:50:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x2000000000) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=ANY=[]}, 0x1}, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x10000, 0x0) r2 = getgid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x400, 0x0) [ 132.377322] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the chain 2018/05/11 06:50:13 executing program 2: r0 = socket$inet(0x2, 0x3, 0x200000000006) accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2}, 0x10) 2018/05/11 06:50:13 executing program 0: unshare(0x20000400) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x300, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000200)=0x5) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000100)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) setfsuid(r3) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000140)=""/59) unshare(0x20020000) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nfs4\x00', 0x8a1000, 0x0) rt_sigsuspend(&(0x7f0000000300), 0x8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') unshare(0x28060400) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 2018/05/11 06:50:13 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xd69, 0x80000) recvfrom(r1, &(0x7f0000000040)=""/62, 0x3e, 0x2, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/05/11 06:50:13 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x8, 0x80, 0x7fff, 0x1, 0xf5a9}, 0x14) exit(0x10d15ecc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) r3 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f00000001c0)="d9c3f8d32906c5bfc29bbe8b1352e54b20163662f7a93770d3e6ae4289d9b69180bb4ba17d281ce8e2f5042e9170ccfe6e9e6207d3e9f7e6cd5e6743aefcca5d9d22fa3b055ae5958960467e02a8f6daa5f3ae439f050bf879c3c184c22fb4e47584c4d9f86a9cc956d1b98942ce102b5f9b9cf24604de3a085ad421767eec9bc9a87def07d8af85c420719dcee963ef317554986f5569884926768715ed5c5eb0ac823e55696e4908d489b5e0f55388f1bc1c9621a8bc203a104a4bd0bc131e4b9d6acabd5f60953c681f31d23d301f86a0afb13a62cefff46ffe05104a9266407b9c0539789dca147c5b") 2018/05/11 06:50:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x117f) dup3(r1, r0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) 2018/05/11 06:50:14 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x2, 0xff, 0x0, 0x1ff}, {0x5, 0x9, 0x3, 0x3}, {0xfffffffffffff354, 0xde89, 0x6}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0x1000}]}, 0x10) connect$inet(r1, &(0x7f0000000240)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) sendto$inet(r1, &(0x7f0000000d80)="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", 0xfd7, 0x0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/11 06:50:14 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x40002000}) shutdown(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x24bfce00c85e0102}) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) accept4(r0, 0x0, &(0x7f00000000c0), 0x80000) 2018/05/11 06:50:14 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="140000000302290795000000000000040005000000"], 0x14}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x501200, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000240)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000004c0)={{0x1, 0x6}, 'port1\x00', 0x2, 0x400, 0xdc0, 0x33, 0xffff, 0x1, 0xfffffffffffffe00, 0x0, 0x7, 0xffff}) sendmsg$unix(r1, &(0x7f0000000480)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000180)="f00fede89a33aa5f54b366b8c58cea76210df65fbcfb2e900f93ec53a2c0eaf851f569b3f8e88ae90997ee82eeeb7577cf0507fe3993b5770bd60662384f7fb030bcf38f0bf14474f1fc0a1d75fb59d29dd8472eb19283fbbada6123d303528fcd11deff4f194c6284ef47d695e68f802346b0c8d3dcaf78bce4794c4c503da3", 0x80}, {&(0x7f0000001100)="d64b2835f54fe6923eab2d694c9d2a3eacf2563a4ff02619920c708cd130983824bbf229a751f81a4b8209f9f0bf96da1f693be9ed98c851cac6667f7c7efbe0643bd41cb7a9ca22d66373fcb28bc3fe03afafd253e37664ac1b2c8533fa2cb749a71fe4831074efe48d78a3082bb0080c14bf8922bf707aacf5304cd1f99351bb5bddc6df17818da91a08551bfce7667f01e95f43718f54874fe6e2fc621bc7eb093d13c484bac33acd8c14d8a24de856f102a0f12f5fed4fb5ffa0af0fc3f416c28e151f00912b85399ff4df74ffcc5abbb74234c247b2d92625efec51116247db90d65d8a92223f3aecfa9ffca01879a1ab901640edb7dcddee5243dadff77cca0ee669cf6eb93c4f15f8f5815f55431f505b49e55208a01e7b5ed15bd5d378a251520e688c4b7e021965669fd9a8e7d39cc8834ce9e6a68765b04ba9bdf4527eea236595f46543a1a6f9d633e41d6f5c8415d75e0bbd1147112be4aad36b41a52b73d5a3c0974af214f8da3df67d5de1d4c491c19f6a5a089171e591ce6ed1efe3545078ab3563d90561a85fc4656dd311205a8a2a1dbc7cdd15dc17aef4d214ae751ed91fd30b2301e095a66dc748f6d0358dd497728f75a68e7404e3b3e901c3e06af7786e7b02ed190ca941d5d634f25daee14ea55407a6d775cf83edb4f4ee62a18976ad6a9fb210660d5f07c203d6be666d1d7e76e1fbd7f2f0f10acb7189357a1fd7db3acbc963c912dfe7f6b55dc35e75a5751c749e95a9253e53e44f1094cf3ae25c251519d4306e331c012a35d44ec942ee6e52056bf533b0b7a837ece92b073c31bd3b6df4306ef06dbd265b9a9b227a6db18ff2e49d168fba6898927a65bef14a693eb15ec80ee97f5d98df7a64fcbc53a4ba7fe52873751a38500a7c158adcebec630181307c6ceed70dd9d1ed18c975fcc95882dfa43f29a042f0c8ca24ad00812f7890a1a016b2a482e60159953ecbee38a835dac15db76e67db544602c37c000718afba250cf0c8a98ae5a0db722464ab4ebf12a0fafc30b4fad174306ef7c05d5dc2d35c3503ee9e5432d431defefc5181af7282d54a1100179b432130574b03f6d37940d848fbce127b65d90c2690396b79738d07f6a985ca7dc4f0a02aaebb697e09a8f2990e9c91455717ecbb834b05062641d17af89200935fe0ec81295a4ca567954c295953c7032a19bf190eab8eb1ce0f666c37cb0dc56909dcb6bcc788e765fd6bd2d9b8f4db60b7c69168e49d83b99ee16122aeeaeee3f0483b56bd1fe685021b5dedd5198dc9ff70827251134c2bee71bf6dc2303f66e17e0d17a2c32fb5c4c1af852558c727d5e2be48935b5c3a740b5857cff5bca4192c88be02308372d03ebb98432c6c16e66c1e849179fe408993dedfabfedb5e4b10d5fd690cf71ed70668d041d4545b9e4d2b749e7339d9825008189d14730cf304ea21fe321755e0491d41e235a56fdb94bfcdf1916ad85df4c249bfaf7d72dd4888297e527822b462de2a9be2795f1296f5325493de4d8c96a78efdfe33cecec4575a355b6c138649947ecf5067007c5e626324323f9559a0189be389422202f5f9e4d80f57c4aef65c22958f6c3a0f7ef82b5b5c320da4504f22ea4cc3154214eba782b9cdf2ecbae38b588339b726dfb68d5c28151a35bac494dabe459505312dbde04544ba1b5b2ee6c85ccb61e04e2f9d09876145447e2a48179fbd8518204bfdfaf2246b23f469f0374a59b9616dd0423ee859f6e8eb760ba2bf42f6f2d159818612aa7bad776bebb87cebf327c00d9f56ecec9b5e00a6aac0099f79099fcf5bed2e14d9ef35f58afe9e6d084abff322c9340cd8b397b8851d367ba8335794c7e5a04c8fe44dbc6bd3a44f58e402ac33773e65181db19292246c57a9ce0a56528f16673b83908445e22fd264adccc1a9dce4ceeee9d15b94956a948931d4aa6559f8ab806ea19ce6ae5eee1c2f2986324f5182e4cba4a0e2ed12535cdb392db494d965da003d5fecb42fa4db02fe9737ad88df0fc367b3758cebe219a3a70911d90190ab665f13175bdee85e541e3fd94b911454208893f9f48ec6d53e970bf725f0ec5fb11757e23cf3ff754ca9882f9a7eabc24d841617db252d4a019cc38e61256e5b1245d94b25308841677444aa95d23e98ec6ce42e1bf7e3cc7235d7af6385a1b05d0d86cc028831755bc8e863b74a6889e5478cc480bb438634d27ef6524da7dd176f2ffcb18a4d611451dc2541e4e1d523c32d6869ae039a69b90016406e5c3c1e8581d46778c8f6f7fa7ff4c5c9f0ea8c8ca82159553cc66897edc0dbf33aae3807123dc93bd96f1df0a19cf7c4d0087430ea5b962bd0cc64b7520485c7743746aacf3bc4667165f2d06c81477327f270a7cb5ceae7fe729f5958cd92199c665858e582c6f3ec5f78050b2d431996e94b7efbf6a19d00eb534e0218e9a356c34b7dab288860c9d55437c2675357fe91af003a422f0008428a38510be86870987d30106f9b14dc532ab8291fb7773fa315d6d9b40a6ac58e72953224f0da8d5af41a53ad8ae759c41ba1d2e036c4cbe62e87569e6bc00e4995a6c5e355dcb68b7e4e38c30fda74a4f40515bddfab448fc98d7ad2bcf3813f326ed36338eb5f8e4d8eaee5e555a22b5a765956022c0abb3cc53041de06f1d295c7556c22daa3e01f8116a7c0c65e87865cb9b7f4e8cced46f18c307444e30cc7b2b8873d4353b456309cbe00e583b4ce11ebc943eae091e8d93cf3a81b103f704923fb98afaeab82f5ecae8cbd4bac3e610235b260088537b4ec7bec5a7c1d34226b6525ef99058be765a95490ba3014d981526a6c872268eb5f983bdbbda40f81eb5741b932fece0fedee72d3db0a40226ffe94c87734ff30a69c5b7e2e80fb33ca03214722a60328ee3592f3c81aacb26f7eb6052eaee28713473c51bd985c2698f8d123237cfd866992916b365af31dd66061019f0410946613e93d257640b79377e24d0656d4a2d99f024535e9b47618693677834cfb32bccaddc92214603226bcdca4dd67c8c39132ca0f7b4d9a7e2a0db78b638828ac459762034d925a04520c049bc6e35c76ed3ebbc1a6f85ea4d8f96c1e1976788399066d0380ed6ece282b38a027ff1769ada36c71110839ef3de8c489993a372a174604c983b4432b22de28ed0e408c4af1b6b6c5c99a0ed5bf6229f5f80e357642fcd5245c1ee866de0619dea3cecc372723ffad41b0757b0333ca68aba3a69a6cd7d571457b6499f00117302ed08ce5b26c8f47dea78607600d1db7316d25ff1f8fd393de1c68afcb58210cc8792b8db09ca7052612cf1e8dec50cfb5d37d37c899939aaec0934429bec9d19a1c3521040227c5904f2e6ad74bee22f11b2dae56e40ac8d3a87ee69a0943c3d178664ee047b2378e3db632125d80a78a0cef1f61fdf3d85810f35f6180ea6d17e1d660705571d7a842986fc231b7482b8f71d748aa323c01d866320711e4ccad660526697e5b102edb63c7242b58425b63c447ab8caa5e43a7cf8f5c60c26869b9bb4ed1d80d62500910fde316c6f5db5532197a66fb9ad2914cc65dfca67daa4e3ed23442e158d92a30d33021f1f96f8ba8092bd03f0fedb2f998779ce379142d999349f995211d84dd67cfa2621fb5658579609fc60c6512caf16d86fdb6bdbc558ba873208dc3f2f6e90135c4a92f30658b26ec7765a93694bb75cea582ce83e36a263b6c6ea5efe30242bd8741059a4ddbbd5f8056468c83f86df89210c8f4441ce3e8d7d3e3805bed64510e7171b4ff7a951c9970cfea644f2ae381a424889359b1f36929334b2ec9c0c382897128763d735992974de9fa2ce6a47ebd9f00314a774bef6725b54f7f9b3d886818a998c2f146477d258e0d8a8300cf35aa24275679759b26abdd26fa9d14ec26f0926501e534db5bf5aa0e6209e8b28cd837cb20573528a192313525bfca1abff422d2d7d8a245624647f859fe68c218f986f556ad9742511827a237813c257cb34b58b0d94dc218d560b0ff46f790716042af762f176590a774e88954967bf5c4f23297877e987cacab58d5f01b136778fc678caf2599b9151fb198ef40375026741e4f42fcacb2ea0988d30459eeb612927f00474da65ffdcc94e4068ab0c47eeef463acb77bb5ef4b2f2645865ed6eb9d41b0163d21bf839f09f23c7ab33678a1c05cf2458d18eac68f588889941ca6a6497a3f9b1f23e77c53d177d4c66fd9cdae872f8214c210a49bea88df0159e07ff77909a47ed5bbdbc020e704a85942994388546c4df3369f3d877b87820307c7f2d556570b849d8d1ad194c030dd1b490f14ca8972297af9643d36a496c826f9493b5633b2743daa0f1d8457ab1d7cbecea1e257f685f9e8b7fe9843a48f356f992a88e6af1322e65d93160ced6bc6925b2add2bb13722f43a4685fa14264403c567da68d671a6dc7f89f7e21483f32005925cee35866b0eb72934d2b94b7ebf086748d71dc936c77157766779a41c970bdf9f0e5a0c71c7bd016a03416e80d3799dd6cc443fa8e635305b0a308d065028679c8ea3cbf6175a7ec1e1fd82b95b0ce6975fb43207cdc9d21510ca9ab7f38206d9bff165af6a74c1ca0ae58f641de992700655f7436c92003b9651730de0f98d95a2144ec01f2beb0368a9cde2d5f3f57bbe96803f6568fe4bfd10f32c7e04662fe8ef596d97ba0075137ed0dd4d94875fb9f198dec978ff7bbe0cae71bfbb3a829db1d7024b34931e538d5641a31448167d7da2631fe35413846994219b717f5e6441a5be3148667bc899c5a391b2b26005cc43695719fa10a0ba084816db9d0920cb1db89f357ef2b9fb0e0ae977b22a9f404dad0d4638655a4e6d97d770e1b50bf0f329e7c7b74f06d8d9e6cc0e3bf7049f018059511198e6f90661b36b001b6e48f0eb01bb264b6f71a9896eddd78d3548b8eaa7af49bff83223f7d8aa4ee243119e3c8fa1ce2b04c6dc2c36f4c953801eef31444f7b4c7bce647d58819549ebbc44437292d887996d3c104f9010cbb76298edc9116765b79e216fa231e53a08d68047cfbdf087df1ab79a75f843024e0bd6d5c16931d53c82579d8cd4c309747c013c7ab401df7c18ed2e6938c5df00736cb3c36b1c98c6adcff0842c69b56471b441a1a75edc9588715b1470c8d76ae9de32d802dd27aca6b40fb2a57c3cd22f473dcd954f9fa669e001925232d1bc9408c7c7bcbad59ed677ccd88a590a20243936640cde7c09e984dd3101f9c8651e13d9877addc43c719f6b42f6eb66a83cc1f6bba0d60cac0c3d0a261b4669f2e0efcd6a8ab20860f264ca8f013ac6c2bcb3c7a2d1e41c7844b1e2ff40f326000c4866ade71735a4a8e274371694d7ae8d90b7ef45ba7e8de94f38f6f557618e2a642a78a3eee2b827748c39b72d9f6e8358af4847d2496339587c7b88c844ee3bdd4d10a1d3015279d1ab1c7cd203f4b4bb414a83343bbbcce775861e45ca5e6bbf6ece7bf09830ef25cd28f7cd68f44f338cdeae6e8541948fa4e37aa7274be5b01aa99ff25ced89b4ef607ba0b1c6c35776ecd978f0a57c8402a33a05362d6a0e11b5cd100eab55da9fbdcdd4d083949753fb5bda0d62f4181be120a1d688c3885819b81f63e69e0b1f4eb05f5d090adc4422eef6a55d0214301df457f133eca6190fb6b077c6b45554e6c32566340f988e03e87c6b036ffc4d41422cd9060f69c10eda363e6ae6db8853e0f5fe16f335302d65371e0d7e8faf82720d9977af0eea0801dda078944a02a3f610c6", 0x1000}], 0x2, &(0x7f0000000440)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x20000011}, 0x4000000) sendmsg$nl_netfilter(r0, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000010c0)={0x14, 0x1, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000001000)={&(0x7f00000007c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x3, 0x0, {0xa, 0x4e24, 0x486, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000080)="41e4a4d8061f9bef10d144ae800f2c6930711af06c179ff324550613727faaa3dd1e34be7ee1b29bd5454b", 0x2b}, {&(0x7f0000000840)="99595740354e7cf65beace27d5ef89bbb179f93a2c8bd83108233c8544708f76607ce07eba9e0da3ebdb193d21ab9b794b484f40a6bba772a379dde39b135a69815a73a02e1c32a2e5739d7604b54edc7c4c66ab3ba6eba024777b26", 0x5c}, {&(0x7f00000008c0)="9d34354bd6c717ef7220ecf857aec8f1d4823da0475a9b30c84e8c9e5e298dbff0bb1fd014b501dcd15e932e8b", 0x2d}, {&(0x7f0000000900)="be6d01abbb4673b47be818769290d2bc26cb200f5a961df57971d61086985f86ed503cde340e12bde9aab264f86eefaba1b08676a4dd07c6fd5e0ca17c51b57f3a", 0x41}, {&(0x7f0000000980)="3d030b8434435094113f2850686c04abbf4d066c83107ddf16885dfdea08831966ebb5bc11661907604dcf218a8c2421f00e5925502ccd352eef9da3d622ecbdf0e45cfb37461526757150b4c6c54ddd1c625c634c71eec15976249b174b3b0afd91ad074826aa64306248081cef8263a8f150ef27760fc95689796ea96bc36488cb9b69bb964cb84595a59e1d073f54497cc1c4e4fd2bb62c6173196c1c54c198387dac90cb9f70ec19782f49efc34a2661cb30fe191f85ea26b73e483c7563b939e1eb1d4556858e3ab75195ed4b93992fff", 0xd3}, {&(0x7f0000000a80)="60502c08bded4feaafc78652f4f7dd67cb7fb91314af98d61ca23c94d9549f2a45b2f19ba1adb5efc144fd98886cb4a1f7267f87caf00014d591367af4eab19dc9254cd1e8a0730e27874726fb22df07d15d7a1f5c562aea4148ab082af83e08bac135302d0b7a2bb300b4cedadfff9329e2a46dd3b82782e3ac99738f557ae59849bcc0c2f13f4d6e159e9648a3410724770d5c4886f6dfc5cc4b3767c21f223993c20324879d0f3062020e4ccf6f23e5f4f07cf15fbeb9edc75cbde00cd0b8388ca8a314bc7b8da6c2f0ce43b6ee4fbd2f34d969e6b889fb93b43d78b7384b9e6f8b4b06569adbe5690f9376a271eba58bc2ffc809", 0xf6}, {&(0x7f0000000b80)="a2a6f6be2cd90f074fe73cf82bb0bb07e4cac7dfffda3ac5e10174a383e4f57d88e4fdd128bc0fccdaeb6bb16bc2788aab9ee0dddc33efcff2933f8ffacb3b75df7c64cdac3e6d907356baad13a932bf81", 0x51}, {&(0x7f0000000c00)="f1c1679f2c85e29bdf62bb5c99d94796a2bd18185878a76d00b7bbdd183a7e27df173db527b36d252e9f1db61cdc3a7759ace1a6fcf2368421bf8938", 0x3c}, {&(0x7f0000000c40)="b7ea9d7e1489be362c5bfce8125aac5219d4eb9db5275184038d95ba4571fe62de3236ec24d3853b40f310d245122a3451521068711f9bf11b22df199435e1a6aab8401adb4417ce5f0219f3c88340db84df532aa7025f3d7e88abfe04fd04c5069146eb80ff5ef6029fee940f738a5d481200e365c9e8fb6fe14c7837b2be14062fc2599695a654082dd19ec9cec246381444a1c4bf38f0982ed5179d5112d1497c354fd54cdb6c4ad8842a9b0b674ef5c542a80c3208ef787d6547381378ea43359eae985bb3e6f8e4f564653f200a15706cf1e05e007d", 0xd8}, {&(0x7f0000000d40)="59ccb2a50c6160998b9a9a80e3d831bb82b05092f9ba77130033b667fadaa408c7dc540d7761d9d300c560839d2371be4f12bf9d0ef30f31de8730b153e382fe439d5c218134993fcf0e7cbcf8afff22eaece430b3470ee65d2e2a2d8e467171211b4d70c62be8202cf06805497e9689f6984117198d3f1e489594c0dc608a1fc40b3315f156791a28f76cae27d64adbd031f4e4c3d0103ef8080aa339f1b805c376311ea3ec5f575ecf5289afddebecd3ab36f0a08670c40fce2a4ecd33fcab418d19577585370757fb8f137d67257197bbcf274da58687f5ec8721eb4af796dedbc576f1d15d893be4", 0xea}], 0xa, &(0x7f0000000f00)=[{0xf8, 0x115, 0x4, "026178be9fab9b22f10fa61f6c23ead2f570472ba54001f1556e3ec2302ef05e32c247a9675acf43e3274528da3d989a54ef3423855a8d1934029218caedf4c5a7803e33f1f6f3de1ed2f8447e1fe43001f346265d37357f6260fefaf6fac9cb3bfce827d435a01c00daa5c9fd6b316feefe9be452e0fb6ca0103ed1694d00a342cd0e9665f78002b7487fd1a3efd178dc9c5c1f52f608bc8608d765e0680a2a65b7dd1fbd332b64df9516a3f347a103472a1cdc90df7ae5c8d808885c52f53f70bfd0efee7bca00ca0668e117964a3eb1deea13421d2d35169f0a115a33f9658b"}], 0xf8, 0x1}, 0x80) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000740)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000580)={r0}) getsockopt(r1, 0x20, 0x6d0, &(0x7f0000000640)=""/135, &(0x7f0000000700)=0x87) 2018/05/11 06:50:14 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000012c0)='attr/fscreate\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7a90, 0x10}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x1, 0x30}, &(0x7f0000000140)=0x18) exit(0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)='y', 0x1}], 0x1, 0x0) 2018/05/11 06:50:14 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000340)={0x0, @empty, @remote}, &(0x7f0000000380)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000500)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'veth0_to_team\x00', r2}) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400020014de021000c6840000006e6972e0ee3ce46a163a42009854ddadea2a0069a4", @ANYRES32=r3, @ANYBLOB="1400010000000000000000000000ffffe00000020800080000000000"], 0x34}, 0x1}, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x50, r4, 0x8, 0x70bd2d, 0x25dfdbfb, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x89}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xef}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x67}]}, 0x50}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/05/11 06:50:14 executing program 0: pwritev(0xffffffffffffffff, &(0x7f00000010c0)=[{&(0x7f0000002000)="eb", 0x1}], 0x1, 0x0) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) r0 = socket(0x0, 0x7, 0xffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'tunl0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000000500)={&(0x7f0000000440)={0x1d, r1}, 0x10, &(0x7f00000004c0)={&(0x7f0000000480)=@can={{0x0, 0xdab, 0x8, 0x9}, 0x6, 0x2, 0x0, 0x0, "2a6d19f14f7a3cbd"}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x800) socket(0xf, 0x8000f, 0xffffffffffffffff) 2018/05/11 06:50:14 executing program 7: r0 = socket(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000236fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7ff, 0x200) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000080)={{0xffff, 0x9}, 0x0, 0xffffffffffffff2b, 0x0, {0xffff, 0x4}, 0x1f, 0x7}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffe67) 2018/05/11 06:50:14 executing program 4: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'team_slave_1\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="4c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e3dd94577293ebf55653805171dcd4a4cf0dde90cdc7ff4b65ff2236e0c3a35da43bde81b1105a059b6e414adb7d6219d874f3ec34980e5a90d0e7d891"]}) 2018/05/11 06:50:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)={0x4000000000000003}) epoll_pwait(r1, &(0x7f0000002640)=[{}], 0x1, 0x0, &(0x7f0000004080), 0x8) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x5, 0x2, 0x800, 0x1f31, 0xfc8d, 0x8000, 0x9}, 0x1c) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000040)) 2018/05/11 06:50:15 executing program 1: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f00000014c0)="260000005e0009ffa500ffae18782932ad7b91aec2de319fbdc621c93dda7ae5ed3e8f242306", 0x26) recvmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000300)=""/91, 0x5b}], 0x2, &(0x7f0000000380)=""/77, 0x4d}, 0x0) recvfrom$inet(r0, &(0x7f0000000200)=""/252, 0x18f, 0x0, 0x0, 0xffffffffffffff2b) 2018/05/11 06:50:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4), 0xa) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x80000000000000d5, [0x0]}, 0x2de) 2018/05/11 06:50:15 executing program 0: r0 = msgget$private(0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x100) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x603, 0x2, 0x2, 0x5, 0xffffffffffffff00, 0x80, 0x8000, 0x101, 0x0, 0x6, 0x6, 0xfffffffffffffffe}) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/11}, 0x13, 0x3, 0x2000) msgsnd(r0, &(0x7f0000000100)={0x2}, 0x8, 0x0) 2018/05/11 06:50:15 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x3b1940, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000240)={0x1, 0x70, 0x66, 0x563, 0x1, 0xfffffffffffffffd, 0x0, 0x3f, 0x40330, 0x1, 0x80000001, 0xffffffffffffff08, 0x3, 0x2c52, 0xfffffffffffffffb, 0xfffffffffffffff7, 0x712d4dd5, 0x80000001, 0x1, 0x0, 0x6, 0xd7ae, 0x100000001, 0x5e00, 0x9, 0x4, 0x1, 0xffffffff00000000, 0x87c, 0x7f80000000, 0x3, 0x8, 0x3, 0x95f5, 0x9, 0x2, 0x80000000, 0x3f, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000100), 0x4}, 0x0, 0x5, 0x1, 0x3, 0x3f, 0xba83, 0x9}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xe3}, @in6={0xa, 0x4e23, 0xfff0000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e23}], 0x58) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000000c0)={0x3, r1}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="6f782e04fd1219cf5394d7191c8ec333dd3d4404a515a416afd892016f154a262d412c41bb5aaf29b5d4a2854db0938f2df97e9a43c0b586fc4f2e000000000080"], &(0x7f0000000380)=""/107, 0x6b) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000200)=0xffffffff, 0x4) unlinkat(r2, &(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f00000002c0)="068b000000000062afafae338a89087898650b85eb302ba319be47cc6ad354fd5fd01ea94fd27a28eeff5a9d99eddf2cf57af554615360006ab8ed344089d2ba33bf4c27", 0x0, 0x0) 2018/05/11 06:50:15 executing program 4: r0 = socket$inet(0x2, 0x80000000805, 0x0) listen(r0, 0xf5a) sendmsg$inet_sctp(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)="68375e6bc538ad720033b2a138002e5d9c4d81f3944111d046b92859f8d7f28d95b646a3ab5c52e3ba007877b7746f41ea7e634adb3b10835c5afb4bb9f82e0cfa237cc6407b3c39f8e6fce8dcbcca60fa173c3d713bff3f24050f509f9d041d118d448f72089eb5ef09345c120012e2cbc67f9ed665f6e1e77cd910801348"}], 0x2e, &(0x7f0000000300), 0x800}, 0x80) 2018/05/11 06:50:15 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x6e) listen(r1, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x2080, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x8, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r3, 0x100000001}, 0x8) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f000068eff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) dup3(r0, r1, 0x0) 2018/05/11 06:50:15 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x200, 0x143101) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f0000000100), 0x8) write$rdma_cm(r0, &(0x7f0000000b80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000b40)}}, 0x1e0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000140)=""/153, &(0x7f0000000000)=0x99) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000200)="4424927d947f0d25009534ab33aaf18bca8271dde66426ee1a2db0be458b52b2cb0559a1ea57bf4e495e8c95ab68c0a889c1471529caeda1ffd3a60594c74098d3534d83d11e9851ee11b6e881145a601cdb7244cec3f560f1100c42cdee75acea335a2f51d2a732e181430d9e6f121358807bf3b069b9bc2e23515a410773b03b8c2157356ade3313a38d76dfa19f04872c98afac08b34313996fc4684638e26e5eb27e7a2fc7279d85b59bf1fa1b52722691f9fc60f7de57bd969af05522a3f16b01e950cf446c104adb5676773c1ba397", 0xd2) 2018/05/11 06:50:15 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000140)={r1, &(0x7f0000000080)=""/179}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000157000/0x1000)=nil, &(0x7f00009d0ff8)) exit(0x0) 2018/05/11 06:50:15 executing program 1: unshare(0x40600) pipe(&(0x7f0000000240)={0x0, 0x0}) openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x101000, 0x0) fcntl$setpipe(r1, 0x407, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="04000020b76754b3fb4707dae8445107e0d354987950de22db494c877dacca6decc0daf00be919", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r2, 0x81, 0x30}, &(0x7f00000000c0)=0xc) 2018/05/11 06:50:15 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x3) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/11 06:50:15 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40800, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x7fe, 0x7, 0x2000}, 0x4) fcntl$notify(r0, 0x402, 0x2) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x8001, 0x20, 0x4, 0x1000}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, 0x4) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000000)) setrlimit(0xf, &(0x7f00000000c0)={0x100000001, 0x8}) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000ffc)=0xffffffffffffffff, 0x4) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f00000001c0)) 2018/05/11 06:50:15 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000000c0)=""/89) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) sendmsg$nfc_llcp(r1, &(0x7f0000000580)={&(0x7f00000001c0)={0x27, 0x1, 0x1, 0x3, 0xd2, 0x0, "e914927060c80e5fe0f0853812716e1dcccf6e58974854754eef6083f787534c6b0770ebcd94caf05dbc65d6d91050a50e9d2c162f5966b3d2257419a7d7ab", 0x2c}, 0x60, &(0x7f00000004c0)=[{&(0x7f0000000240)="a5fe09f35d081235c271d97666f3b44198d2df2604833d85354726b1467ea5cf1dbd5f643e38abb479d8ec71ccd3283baed142380211df2ebfd3779012a51f5ba7f2fac5dbc1235395f83b18fbeed88f7d763f884b37a26369a0e9de65de0db6de86a4463d4f0440ee6c2849b76538c343c2e11f68fb0dcb6c09f1dba59c5a80764d0160099baa241c019914a2af4498c29810d224df538d51b003b6f12594363de64aee420515b80d8b7a9251bca0", 0xaf}, {&(0x7f0000000140)="52f56aac2567b2cdfb8b96c6a623bdf39f1c4edcf0994467e214a2288349236d8736a741c883e0994047e5b7e0ceabf4fc", 0x31}, {&(0x7f0000000300)="7a46ce48299c7a25a2a5a396af5f246873050f9ba0c421653402270f6ade958c006022164bd3b255f8d293215d73f8617b1062f277ac71656d71712294f895e4412f18cfad357f2372e6e4735ea3891330ee1f61bd8f91e6bb8e41cbbedfd3f6477f62bdbfb73490e2d2017337eec03d6b", 0x71}, {&(0x7f0000000380)="d341eb56f06f9b87299658f09a113f84bc77055f73d60e8490cd5974afef9daac9f74362a402b86a86d98491d51acc1b49ad547d333d75f30df3489a321d37c56715eb30d5d6a6a8d9f5f6c9e482f27b87e3d67ccea34ae063f4299d7bdfd775089bc7fb002f4e545047389d1fc4f1b59219f050dc79b6247169935bb9f41eeef2f99d6d99f076e42d32561586fab58ed2419b7ce7aefd2b2cfd6783d9db6e3b6389961f2f767bd3f9ec20d6b5f0aa27ba3fe9bdb98c2c", 0xb7}, {&(0x7f0000000440)="6f238de242a3640b2bdd43121d06317412e2ab0bd3e92e2fc2e60509aec1e7bf11f47c8c6b957c84d71d204cb83cd7412fc47a632481932efeeaa6c140214214f133f97bcdf3444140d7", 0x4a}], 0x5, &(0x7f0000000540)={0x30, 0x84, 0x6, "457e607a451b61bce323dc20fc767ef41e4fc5ba049db6a6f27cdea14d"}, 0x30, 0x44804}, 0x41) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x444000, 0x0) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 06:50:15 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x5, 0xaa6, 0x3}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0xdd}, &(0x7f0000000180)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f00000003c0)=0x6, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x90, 0x5, 0x1780a5a8, 0x400, 0x0, 0x0, 0x7, {0x0, @in6={{0xa, 0x4e22, 0x8001, @dev={0xfe, 0x80, [], 0x1f}, 0x80000000}}, 0x6, 0x2, 0xfff, 0x10000, 0x2}}, &(0x7f00000004c0)=0xb0) 2018/05/11 06:50:16 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f0000000440)=""/187, 0xbb}, &(0x7f0000000200), 0x13}, 0x20) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001140)={0x0, 0x1000, "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"}, &(0x7f00000005c0)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000500)={r2, 0x8c, "3160851ff376f98f253b57348143b1293039b9141eb5fc6d0751eab541e32b66e5a5294b492c1260ffa830aae514b84b9cd5ad95fdfffa404c566d6bc7e54cb66f6177f826dd94c993abaedc559882e682593f4a5ea3bcf1985326ed4813334d2ff9f5d264da9021f233e55ecea71ca242961a0b610ad51f823addcd2968694e9161ae0753b6f150b4a892c8"}, &(0x7f0000000140)=0xffffffffffffffb3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r3, 0xffff}, &(0x7f00000001c0)=0x8) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter6\x00') preadv(r4, &(0x7f0000000400)=[{&(0x7f0000000280)=""/128, 0x80}, {&(0x7f0000000300)=""/204, 0xcc}], 0x2, 0x0) 2018/05/11 06:50:16 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x75bbfddb0f5d7571, 0x0) lseek(r0, 0x1, 0x1) 2018/05/11 06:50:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xc100, 0x0) ioctl$int_in(r0, 0x541f, &(0x7f0000000000)) 2018/05/11 06:50:16 executing program 6: r0 = socket(0x2, 0x803, 0x1) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x8007ffc) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)=""/237, &(0x7f0000000100)=0xed) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/05/11 06:50:16 executing program 7: 2018/05/11 06:50:17 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000280)={{0x1, 0x7, 0x1, 0x600762a3, 0x100000000, 0xff}, 0xffff}) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000140)={0x1, @empty, 0x4e22, 0x2, 'sh\x00', 0x22, 0x1f, 0x53}, 0x2c) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000100)) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000000)={0x401, 0x0, 0x0, 0x0, "8fbcbb502874b5f7a7e2d801aaa07b147441738a6c2ad61e30a90aecb79e66f80681cba297dfd430c88765fe"}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x2080, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) 2018/05/11 06:50:17 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x8, 0x0, 0xa0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3ff, 0x200000) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x200, 0x4) 2018/05/11 06:50:17 executing program 6: r0 = socket(0x2, 0x803, 0x1) bind$inet(r0, &(0x7f0000000200)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x7e) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x8007ffc) sendfile(r0, r1, 0x0, 0x72439a6b) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000000)={0x2, 0x6cd7}) 2018/05/11 06:50:17 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x8, &(0x7f0000000140)) r0 = memfd_create(&(0x7f0000000080)='!user\x00', 0x1) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000040)={0x11, 0x97, &(0x7f0000000180)="1bd5e1521de61bcbf052f472ea38bff4d5e886625e3b0fee84e31621aad632c7cf34d5bc949aa8da12f06c57d3819c9f1115b1aab1ded19206fde101e079a5a9cc339b98aa85c5bab66b0d5323ac4f4d6919190cc1ddbf4036f5f67503a1fccedcbb4ae50cdf8210c82b2bf8e2aba6c75d3954cf6533aae0a27ab4ba5782e9367d70bb866e0e32152e8f797e220f0d423c05d49c8c3cb8"}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000240)={0x18, 0x0, {0x4, @empty, 'syzkaller0\x00'}}) 2018/05/11 06:50:17 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/50, 0x32, 0x2020, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x185880, 0x0) pwritev(r1, &(0x7f0000001940)=[{&(0x7f0000000440)="1e1fe7e0", 0x4}], 0x1, 0x0) 2018/05/11 06:50:17 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0xa6, 0x62}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000811000), &(0x7f0000000200)=""/230}, 0x18) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x7fff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={r2, r3, 0x27b}) 2018/05/11 06:50:17 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000140)=[{r0, 0x3}], 0x1, &(0x7f0000000180), &(0x7f00000001c0)={0x6}, 0x8) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs$namespace(r2, &(0x7f0000000080)='ns/ipc\x00') r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000100)={0x3e, 0x3ffffffffffc, 0x100000000022015}) socket(0x13, 0x80000, 0x80000001) sendmmsg$unix(r1, &(0x7f00000bd000), 0x4924abf, 0x0) 2018/05/11 06:50:17 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x8, 0x4, 0x4, 0x100000001}, 0x2c) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000000c0)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f00000001c0)=""/4096}, 0x354) [ 136.144552] IPVS: set_ctl: invalid protocol: 1 0.0.0.0:20002 sh 2018/05/11 06:50:17 executing program 5: socket$inet_icmp(0x2, 0x2, 0x1) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xa) [ 136.192639] IPVS: set_ctl: invalid protocol: 1 0.0.0.0:20002 sh 2018/05/11 06:50:17 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000), 0x0, &(0x7f0000282fb8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="04007a31"], 0x4) io_setup(0x800, &(0x7f00002eeff8)=0x0) io_submit(r2, 0x1, &(0x7f00001f5ff8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002e9ff7)="b2", 0x1}]) 2018/05/11 06:50:17 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r1, &(0x7f0000000280)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="2400000000000000000000000000000000000000f524c75d167239ad1facc43f530000000000000000000000"]}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000040)=""/20, 0x5}) r2 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40033, 0xffffffffffffffff, 0x19) getsockopt(r2, 0x114, 0x2711, &(0x7f0000000000)=""/13, &(0x7f000033bffc)=0x59e) getsockname(r2, &(0x7f00000002c0)=@hci, &(0x7f0000000340)=0x80) 2018/05/11 06:50:17 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="3d010000000100000000000000000000010000000000000000401426000000000000dfc8", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000010000000033000000ac14ffbb000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000075681ee602df2e7a40e42f6d6101e000000000000000000000000000000000000000000000000f8ff0000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000a00000000000000000000004c2a054d896d61632802000000000000000000000000000000000000000000000000000000000000000000000000a9b5424b4de89902f950000000000000000000000000000000000000000000000000000000000000"], 0x4}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x93, 0x402) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000300)=""/242, &(0x7f0000000040)=0xf2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x2c) exit_group(0x100000001) 2018/05/11 06:50:17 executing program 7: r0 = socket$inet(0x2, 0x3, 0x4) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x4000) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r3) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000400)={0x1, r3}) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000f1dff8)={0x1}) fchmodat(r3, &(0x7f00000005c0)='./file0\x00', 0xd9) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000004c0)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f000001c000)=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="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000b80000000000000000000000000000000000000000000000000048004c454400000000000000000000000000000000000000000000000000000073797a31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000b80000000000000000000000000000000000000000000000000048004c454400000000000000000000000000000000000000000000000000000073797a31000000000000000000000000000000000000000000000000000000000000000000000000ac14ffbbe0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x300) 2018/05/11 06:50:17 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f0000000400)=""/244, &(0x7f00000002c0)=0xfffffffffffffff9) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000000)={@rand_addr, @multicast2}, &(0x7f0000000040)=0xc) 2018/05/11 06:50:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) accept$alg(r0, 0x0, 0x0) socketpair(0x12, 0x3, 0x3, &(0x7f00000010c0)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000001100)="f337eb263cc353047732ea8692c898ae", 0x10) r3 = socket(0xf, 0x803, 0x1) setsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000000000)={@empty, @broadcast=0xffffffff}, 0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000080)=0xddf4) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r5 = socket(0x10, 0x1, 0x0) sendmsg(r5, &(0x7f0000000000)={&(0x7f0000000240)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000200), 0x0, 0x200000000080000d}, 0x4) close(r4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r6, 0x89}, 0xc) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) r9 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r9, 0x1, 0x22, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r9, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r9, 0x0) connect$unix(r8, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r9, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) bind$inet(r7, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r7, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) setsockopt$inet_mreq(r7, 0x0, 0x23, &(0x7f0000000040)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) sendto$inet(r7, &(0x7f0000e76000)="18631ccc129cfe6da87b432660521bda2cfa08561e1daa4de85af3298223e83f37926ae556dd4a7a25f1a7b54208b3c12ae701b74daf6c7e9ec726930f1893953fc43d7c63050e359e8ada93a455fa265b578a5f92b7fc5698f55d554653f0ced1f85c3735bd21bca77d7d9ba3458472926ed49515628bd9c3b940a33cc1bc77ea3a584afc89539a7417791023ff8ca33799b374e760179e5b39b74997e096128c12a6dda762f27df4b0f2b39eb1736b5ae773592489f2f5fd86c1910d414735c23f2aa2053c06fd076b126a9e3318158fb971e3a179206e0cfa842510d062585f2ed0433bd6f6c826706e26b1a1c7ab8aba4278978279bef2a074af9240ad01beb0b7d6d24c06ca3b93a11ec2dde0cd556f7f661fda8d4b52095312c1ad6e538d10ae71ce64181ca2ac7ebff633c940fceb8191e431014cc1ad60cbaedb15832025573e0d44dd1132df1a4e4094be90f9d743074178b4e239470e82745feaa4577ff19c9295d4366509a8118d9c2d7f407974af1818796aecfb780aae793f4f16dad688abad30ca0965ddc9764321505d6ef60bc519dc03a465534b66af52e4e70669ae4506107dc830ef124521097e9fcdadcc39a8eb7b41fb60b74583c5abdf384467d20a97dba87da9ece6628fdc4a2f781ab0780df2e2cffb318bff3013fe4a5b7ba50c0ce804e8102d41a6856364ef62ca72b815672074595b734d76fab41e26af3ccf2d39f4d49d2d3d1b117881792f068a7cac9782f2c8cbcf11023685ac781ff70f96b16d7eb956fe31aea3af7974f8385cf2fe9152baa7c2556e8bb7030b0dd1f0d21503af85de38a85532a75dfa0ce136703def956ade894ff2d7f415a355a33fe65c5e7c6e6fd58f39169e60d50fba3ce3bc9058322a3575dc6412aa5ecb8d62939e5c94b0ba12613a6a3618912437182bce9130f8ece10ad861159bea5911d44f7a8d7ef8f7a160d6ae3b7165fb66425ca9732686356636efdb77fc05e28a5a6493f9bf9703fcc9f5571ab3ce59ca5ee35a94e821e6ada2da7916a37a74a30313820a5cdf1f3017a268acb2bf42dcbcaa6722bb31a70dd8b812760bcd092c65360a171227f80de6b8d1e127774b392fc52bc0b565ab6f8450d3b7ab1c3543917ab303955d66fee82791eff78f1a98177ea3acf2a4c926618a0dd180bcafce2f24196fff796c498900f945f97ba2904aafc4b5775e171ee5aa13e35f34cd58e700abd191b42dbb6a1d4847747bc330318b3865b18e301d44e3c6274dd2a374d25885680f18295efeb6d94f943b43fc8fae544cbc5f5e9528e45b8f8e579f6815295eaeab7f3980a09bd13858a22cd2c5b788c29c016d578b052e2d2c0ef7913a78c2b21b3713d293b62f54ecab1efb03c4518e71c9457c3c190c31f13b7a06fa28ecc071b29829cef338e80dae408d7f06b8e75da745cf83fb8a6e16600549ed3a729811cd77c8165758e023d706b218e0780678ca6d7bd291980a268f4a55d00a6ea969a14c0efe619b032fc6ccae50845c82fec6e8662ffb25dc4a733426a500828bbc1fe570acc5eefd334a2f68e497448dc85becb9c084b5186ca9b872be84a39853a59c32305d2c8d1365bf4a047e829e995c843fbda0a3f4bf9373d2c6e2f9b71f088d61cbe793409b450aff67d0ead723b7da7ecd896ddc5ba10d34cfa4b203d19b9707eb5a8cb98a9a38d5d95219f41989088973778fe7dcad466cb8221504300bd6fd90a2a48e033cc93474f6091be4466c89aff8c8dab3b838808ea220e63e2cdba7b7a65025c315739232c9b91db85e93a2022f08d3d367c014dcfa9437df5548a6a53237fbd312c747a696ad991e4734adb8f1ce54e505616117abda379d7cc636712aab4cd88059a8382a9f57ca4f4eefe878773f7ea46ad0c2d28eb8621ef7000997a8d89c8d4ff1d00c223dbd642cbe29bf3bfaca3c77949eeeaf57b5c068d3729266dc8fb7e2e737e94458fefe1420830415d7a948a850c4b88218fc005b6c664f909a84d92c8a50698feb5be92feeebd8b813fd4a143a248040e9518f00637fc7cf6757fd3157", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/11 06:50:17 executing program 5: r0 = socket$inet(0x2, 0x80806, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) mmap(&(0x7f00008db000/0x3000)=nil, 0x3000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000), 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='vlan0\x00') connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x6, [0x3c00, 0xfffffffffffffffe, 0x7, 0xa60, 0x1000, 0x3ff]}, 0x10) 2018/05/11 06:50:17 executing program 2: r0 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r0, &(0x7f0000000040)="164690f91220a801e1", 0x9) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000180)=""/233) writev(r0, &(0x7f0000000680)=[{&(0x7f0000000080)="2ced69331c34f3204fdbc36730acf386c0f9dcef0a9014f22c588ce402df1a6aa25d2ea871d727b781ce2e55467019925bc024371f72ef83c1288dd6f03c44d740eea107fc0fb332ca71bdb9f6b2f82b1204124a", 0x54}, {&(0x7f0000000280)="9250b4c762dad10789c12b7aa1ab15cd46b54174c74bd9cc7d3fcf8f54a0e1cdea88418bf03141cf175f485f7875ad0fa7d668136bd0edeb1ca4ff72d2361b6a76193e096b6be22ae35a9c129c1a0658f6246888b6f00e049d8f27ab2de1d526b60014f4b8eda72893b0c3369d54f9c211e90458be41675b3de9014f748fea76e505a7f93a8422533d45456687c1cee16a5bd871e37a945cf511d084a261290b63ecf27aba15a96a423f4342640f9d673b3f81ba3ec555bfa777", 0xba}, {&(0x7f0000000100)="9791ed5c1db1d9db0879b2a0d08068039c41fb356d58044a5ebd5815", 0x1c}, {&(0x7f0000000340)="7675475dd834be2cc0309015155865951ec756a1bbf6900fcf796564181f01be3b65703536fbfa59f30b92ffcde7e5f1a7dff7578bf791f20a05a8e48143486bdf70f801265ae8a7722598a36bd643fc34eddf195ae56aa02f3308cfd28ffbd51230faca994ef35d05df3e5fe94507d938e66ccd11378f5ba917673b06e218f1d09053287466a9fb502c38ec165e391ba343cf83c6fdf46be3c1a5b9ab91c1038b8e1bb5b86e85229d6abfd0d97a8595ef1c2231b18681b1fb20cd721fe2bd31aa9a05caccc3", 0xc6}, {&(0x7f0000000440)="6b21a6f220599f1f4b35d2e441ad51b45affbdee7fbdb299062233", 0x1b}, {&(0x7f0000000480)="8c6a64af6dd152caa1a033f9e475f485a3279d343a8cf2239d2c42ea3bdf840de875eec599b1895d545f4cb34acb1125473e89e8aaadfef0d1c1cb8bf2023347db48d4d2c1d538ebb9742daba4988d69291c4935b773c3acc1", 0x59}, {&(0x7f0000000500)="eb84ce02e7a0eabe4b97e9abc39caeeac90d1969d94d116976a07bde1484689ebd5924fe8b49682bc9bc0af80c17663cc4b338f7da4c81bdcec2983511e27119dd4b312487a38844230cf238438fa3436b713c68f5ba1beb70187711b8949d08abf7e3b050b08636f7d4f2e788c3f00a630404c8c46045ee36083badbcf61f8408c2533d9c28a0c0bb668baf9d023c5a4347b40b22c3e7dda42111b4f7bde8c6cb7817a70b", 0xa5}, {&(0x7f00000005c0)="65a912ec6417126d75cfa4772d4d6a766fbd6eae38ae078aa1836e74606b6ba8cf966fbfae4560e372a872fcad6577444e5fa81345e553662fd055acf51c89343103a2c056683311050df001a09b831bc98e11872bf793317d4a433686e987daf6253d3126647d41d6a888c5c93755f9ee09a95442c08463255f106bf19d9779d29906b690367919866613fbdff41c5938a52e2023180dd6a2a234e96ef3d4a675c961c2661cf6d418f8d5a2bc1c", 0xae}], 0x8) 2018/05/11 06:50:18 executing program 4: perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x0, &(0x7f0000000080)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'yam0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) write$eventfd(r1, &(0x7f0000824ff8), 0x1cc270f5) fsync(0xffffffffffffffff) 2018/05/11 06:50:18 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x80000001, 0x20400) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000005c0)={'bridge_slave_0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000009c0)={'team_slave_1\x00', 0x2400}) 2018/05/11 06:50:18 executing program 2: prctl$intptr(0x3e, 0x80000001) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x8000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000001c0)={{0xa, 0x4e21, 0x7fffffff, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x6}, 0x9, [0x8, 0x100000002000, 0x800, 0x7, 0x2e, 0xfffffffffffffe01, 0xa1, 0x200]}, 0x5c) r1 = socket(0x0, 0x3, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r2, 0x80a, 0x70bd25, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffc00}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x20000800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2, 'wlc\x00', 0x10, 0x40, 0x31}, 0x3e2) 2018/05/11 06:50:18 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000380)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=ANY=[@ANYBLOB="040100001a0001000000000000000000e0000001000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYPTR64], 0x4}, 0x1}, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@migrate={0x84, 0x21, 0x510, 0x70bd25, 0x25dfdbfe, {{@in6, @in=@multicast2=0xe0000002, 0x4e23, 0x0, 0x4e20, 0xe84, 0x2, 0x20, 0x20, 0xbb, r1, r2}, 0x6e6bb3, 0x2}, [@user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0x1, @in6=@loopback={0x0, 0x1}, 0x0, 0xa}}, @replay_thresh={0x8, 0xb}]}, 0x84}, 0x1, 0x0, 0x0, 0xc0}, 0x40000) 2018/05/11 06:50:18 executing program 5: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000000080)='\bc6\x00', 0x4) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1a, 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/222, &(0x7f0000000040)=0xde) 2018/05/11 06:50:18 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x7fff, 0x3, 0x9, 0x81}]}) write$evdev(r0, &(0x7f00000000c0)=[{{0x0, 0x2710}, 0x1, 0x2000000000004d, 0x2}, {{0x0, 0x7530}}], 0x30) 2018/05/11 06:50:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xc4, r1, 0x102, 0x70bd2c, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24, 0x19}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7e}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xed}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9b2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x939}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x48000}, 0x20004004) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000300)=0x7fff, 0x4) setsockopt$inet_dccp_int(r2, 0x21, 0x17, &(0x7f0000000080)=0x6, 0x4) 2018/05/11 06:50:18 executing program 3: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x1b, 0x0) mbind(&(0x7f000012a000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000080)=0x80000000, 0xce, 0x7) get_mempolicy(&(0x7f000029a000), &(0x7f0000000280), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) lremovexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='system.posix_acl_access\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x3ff}, 0x8) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000040)) 2018/05/11 06:50:18 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x109240, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bridge_slave_0\x00', 0x9022}) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)='R', 0x1}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000180)=0x3) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000002c0)={0x3f, 0xfff, 0x10000, 0x1e, &(0x7f0000000100)=""/30, 0x81, &(0x7f00000001c0)=""/129, 0xe, &(0x7f0000000280)=""/14}) 2018/05/11 06:50:18 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="1b49c3b5deb5", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @broadcast=0xc, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000080)) 2018/05/11 06:50:18 executing program 7: socket$packet(0x11, 0x3, 0x300) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400001, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000002c0)={r0, r0, 0xf, 0x2}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x3, 0x1, 0x2, 0x4, 0x18000000000000}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x100000000, 0x1, 0x7, 0x4, r1}, 0x10) syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x9, 0x8202) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0x0, 0x9}, 'port1\x00', 0x4c, 0x0, 0x4, 0x4f6, 0x0, 0x7, 0x7, 0x0, 0x1, 0xfff}) ioctl$TCFLSH(r0, 0x540b, 0x3) r2 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') pread64(r2, &(0x7f0000000280), 0x0, 0x33) 2018/05/11 06:50:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1c, "a788c4d9a48fa6472bbef58a6c473422a6f69ff8692dafe650354de1"}, &(0x7f0000000040)=0x24) 2018/05/11 06:50:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000080)=0x10, 0x80000) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000140)=0x9c16, &(0x7f0000000100)=0x4) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xffdffffffffffffe, 0x4000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e24, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, {0xa, 0x4e24, 0xb6, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x7, [0x10000, 0xdc3, 0xc0f0, 0x1, 0x80, 0x200, 0x5, 0x1]}, 0x5c) connect$inet6(r2, &(0x7f0000000280)={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x30000000}, 0xfffffe5c) r3 = socket$inet6(0xa, 0x7, 0x9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f00000002c0)={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe1df}, {0xa, 0x4e21, 0x18000000000, @loopback={0x0, 0x1}, 0xc0}, 0xffff, [0x6, 0x0, 0x8, 0x9f, 0x81, 0x1, 0x6, 0x7]}, 0x5c) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000340)=ANY=[@ANYBLOB="000000001400010380000000134034734529fff9d21e5ee247fadae1d6af51dd4697bd9c5fc890849dc17ab0a0adf5c12ec0a4fee8e4fd1d8c4f576c40319f89f3a2bc80571c84f3062e6ab85f3dce2ef4ef074c4cf030209aa429e165f2c8545fccd37ff4ed0fca3901a25b39d7648d28b0d6"], 0x14}, 0x1}, 0x0) 2018/05/11 06:50:18 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x20000, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ptrace$getregs(0xe, r1, 0xffffffffffffffe0, &(0x7f0000000140)=""/169) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f00000000c0)=ANY=[@ANYBLOB="00020200000000000000000000000000000000000000000106a9167907708650ae8d013115a7c829d7749a421b91848d912f0b07061f8f95d46a37ddfbf3994028489809496492e493f8e87be4741771a6dfecd1e171553bc0ee77bc9991a524437abb0d2bd0a0f022a0c0fca603289c68669d205c8e8de50924779f"], 0x18) 2018/05/11 06:50:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') fchdir(r0) arch_prctl(0x1001, &(0x7f00000000c0)="398484ed4b4c8e2c365a651935555be7e378fd08b31e90e1c1c31c152afb7ed3b8a53c11e33d4e86aed90b7b137fe1cd5dd4d4c1b95f8c58b738d181ba93f2874b3d2a7c4b46e450d3e7a11d26a75181909cbba06ec9c5a375a53ae5981259573a4999d61fa427d2e1bb7ff05f75b4a702689f0e35724bf7fba3669b001805fe4fa16c1b203e1a6d0d25043d9d6dda72fd53957a08e2c5d6067f3d81a65f9f0e0a85c57dc1abda730642195e6389ec69") r1 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r1, &(0x7f0000000300)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba406d59a5958d6f156c9c8a2ac4677b00000000000000000000200000f8bf54da3338", 0x42) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xd7b, 0x408000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x21010, r2, 0x0) creat(&(0x7f0000000040)='./file1\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/11 06:50:18 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/dev\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'ip6gretap0\x00', 0x0}) bind$packet(r1, &(0x7f0000000100)={0x11, 0x10, r2, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendfile(r1, r1, &(0x7f0000000000), 0x80000000) inotify_init1(0x80000) sync_file_range(r1, 0x2, 0xfff, 0x2) 2018/05/11 06:50:18 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) readahead(0xffffffffffffffff, 0x0, 0x0) recvmsg(r0, &(0x7f00000024c0)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000002440)}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x40000, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x3) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00006b8ff0)={&(0x7f000058e000)={0x14, 0x22, 0x2ff, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/05/11 06:50:18 executing program 2: syz_emit_ethernet(0x4a, &(0x7f00000003c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "98b048", 0x14, 0x6, 0x0, @empty, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000080)) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x400002) accept$netrom(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10) 2018/05/11 06:50:18 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x7) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) sendfile(r0, r0, &(0x7f0000000080), 0x8b53) socket$l2tp(0x18, 0x1, 0x1) 2018/05/11 06:50:18 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000140), &(0x7f00000001c0)=0x392) write$evdev(r1, &(0x7f00000003c0)=[{{0x0, 0x2710}, 0x2, 0x4, 0x3}, {{0x0, 0x7530}, 0xffff, 0x2, 0x7}, {{0x0, 0x2710}, 0x8000, 0x8}, {{}, 0x2, 0x57a, 0xfffffffffffffffb}, {{0x77359400}, 0x6a85, 0x4, 0x400}, {{0x0, 0x2710}, 0x8, 0x1f, 0x6}, {{}, 0x5, 0x8, 0x9}], 0xa8) read(r1, &(0x7f0000000000)=""/146, 0xfffffffffffffc6f) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000480)) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000100), 0x4) 2018/05/11 06:50:18 executing program 3: socketpair(0x0, 0x80003, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$bt_l2cap(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x800) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) sched_getscheduler(r2) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) write$cgroup_int(r3, &(0x7f00000000c0)=ANY=[], 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000000000)=0x200) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000180)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/05/11 06:50:18 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000200)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x80000000004) write(r1, &(0x7f0000000100)="29000000140003b7ff000000040860eb0100100006a40f075674b7b9d6bd6ef9005af75745ff0200d5", 0x29) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x18000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e22, 0x80000001, @dev={0xfe, 0x80, [], 0xa}, 0x7}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x400000000000000}], 0x64) 2018/05/11 06:50:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES16=r0, @ANYBLOB="b3c2a6b4d1e0835dfaafabf1e4f9aa0dc289f761a76cc67d47b33dc88e5c90242e18cd86a832db1b3d72efbcfdd136b6d531fd15010fa5582ee6244f3a5259261d44c94f96127f4214b576f9c4af7e17c09544b736d386a7d2bc531506fa7262bc66143ac39a1aa4b5e500506499aa64b204af453255b8f41ffb758980bbd2b02e62df85a2545efdb4f1beea1ae8947ef3f363588369db1ab9329f046bb10039bbc4", @ANYBLOB="476f84bbe8647e5e6078ba642404120cde92586fd04cc5c378490de214740ca0354733ece41b1dcb0d553b4cf7b5c611995e93bbd870c06383c75a1b842f7313f075fd24ed0617cbac946c1de59b55"], 0x4) 2018/05/11 06:50:18 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb), 0x0) connect$inet(r0, &(0x7f000099f000)={0x2}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f67000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) socketpair(0x4, 0x7, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff}) syz_open_pts(r1, 0xa9bba2ca650450ef) 2018/05/11 06:50:18 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000000c0)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000000100)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000000d80)={&(0x7f0000000880)=@updsa={0x4cc, 0x1a, 0x800, 0x70bd25, 0x25dfdbfd, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x0, 0x4e21, 0x101, 0x2, 0xa0, 0x80, 0x11, r1, r2}, {@in=@broadcast=0xffffffff, 0x4d6, 0x3c}, @in=@multicast1=0xe0000001, {0x4, 0x9, 0x1, 0x1, 0x2, 0x0, 0x100, 0x170ff033}, {0x3f, 0x1, 0x3f, 0x7ff}, {0x3, 0x100000000, 0x5}, 0x70bd25, 0x3503, 0x2, 0x1, 0x3, 0x80}, [@proto={0x8, 0x19, 0x32}, @mark={0xc, 0x15, {0x35075c}}, @ipv6_hthresh={0x8, 0x4, {0x12, 0x3f}}, @lastused={0xc, 0xf, 0x8}, @replay_thresh={0x8, 0xb, 0x7}, @algo_auth_trunc={0x124, 0x14, {{'hmac(rmd256-generic)\x00'}, 0x6b0, 0xa0, "81bef660e6089226dfd2f565e11d260cbd380f73a5b15a1b377242391f1b9cb357cf853ad4e11568bbecda8f0460f22faaa5126b11360075517a81c3e556bafa4ddd7babbe815cc66046d81d4b5e03b245fec2d5aa20c03a3ec64c0e65566ac23f42a708911f9e9f8141e4a8456d6dff3f51d599340e53e04fce24717e2278fcb6d3174b63a6d0dbf4b0a4d3f376a75e9b22e7d083d783bef0ce2cb25e0bcf687f52959034dfcddc6198f27cb282b70b7239042942880f71d1ad5e4d30df1e83b2602bb7e3b6de418d9b253d00565b4af99b117f1284"}}, @algo_crypt={0x68, 0x2, {{'ecb-camellia-aesni-avx2\x00'}, 0xf0, "515dae65ed5f75d2895fa13fc93ee423f4dc03e8f31a589721254784a3c9"}}, @migrate={0x10c, 0x11, [{@in=@multicast2=0xe0000002, @in, 0x3c, 0x2, 0x0, 0x34ff, 0xa, 0xa}, {@in6=@dev={0xfe, 0x80, [], 0xe}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x7c, 0x7, 0x0, 0x0, 0x2, 0xa}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3c, 0x5, 0x0, 0x3500, 0xa, 0xa}, {@in=@dev={0xac, 0x14, 0x14, 0x1a}, @in=@rand_addr=0x81c, 0xff, 0x1, 0x0, 0x3506, 0xa, 0x2}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@loopback=0x7f000001, 0x2b, 0x4, 0x0, 0x3501, 0xa, 0xa}, {@in, @in=@loopback=0x7f000001, 0x33, 0x3, 0x0, 0x3505, 0xa, 0x2}]}, @ipv4_hthresh={0x8, 0x3, {0xf, 0x1f}}, @sec_ctx={0x10c, 0x8, {0x105, 0x8, 0x1, 0x80000000, 0xfd, "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"}}]}, 0x4cc}, 0x1, 0x0, 0x0, 0x41d0e5d3c87c3156}, 0x3) 2018/05/11 06:50:19 executing program 2: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x5, 0x9, 0x1, 0xffffffffffffffff, 0xffffffffffffffff}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r1}, 0x2c) 2018/05/11 06:50:19 executing program 1: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) unlink(&(0x7f00000000c0)='./file0\x00') fcntl$setlease(r0, 0x400, 0x1) 2018/05/11 06:50:19 executing program 5: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x0, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='nfs4\x00', 0x102420, &(0x7f0000000280)) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00') 2018/05/11 06:50:19 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000200)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x80000000004) write(r1, &(0x7f0000000100)="29000000140003b7ff000000040860eb0100100006a40f075674b7b9d6bd6ef9005af75745ff0200d5", 0x29) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x18000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e22, 0x80000001, @dev={0xfe, 0x80, [], 0xa}, 0x7}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x400000000000000}], 0x64) 2018/05/11 06:50:19 executing program 0: r0 = socket$inet(0x2, 0x6, 0x400000004001) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000180)=0x400000, 0x4) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x20000801, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) syz_open_procfs$namespace(r1, &(0x7f0000000080)='ns/mnt\x00') 2018/05/11 06:50:19 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x0) r1 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000973000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)) 2018/05/11 06:50:19 executing program 1: r0 = getpgrp(0x0) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x9, 0x381080) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000180)={0x81, 0xffffffff00000001, 0x4, 0xfffffffffffffffb}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000000240)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0x31, &(0x7f0000000000)={0x0, 0x0, 0x1}) rt_sigtimedwait(&(0x7f0000000040)={0xffffffffffff0001}, &(0x7f0000000080), &(0x7f0000645000), 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000100)={'vcan0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) 2018/05/11 06:50:19 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x0, 0x2, 0x8}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/83) 2018/05/11 06:50:19 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x5, 0x300) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000073c000), &(0x7f0000143ffc)=0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x191280) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000100)={r2, 0x30}) 2018/05/11 06:50:19 executing program 6: clock_gettime(0x0, &(0x7f0000000080)) setitimer(0x2, &(0x7f0000dc3fe0)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000b1bfe0)) setitimer(0x40002, &(0x7f0000000040)={{0x0, 0x7530}, {0x77359400}}, &(0x7f0000281000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) ftruncate(r0, 0xff) 2018/05/11 06:50:19 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000280)={&(0x7f0000ff9000/0x4000)=nil, 0x3, 0x5, 0x0, &(0x7f0000ff9000/0x3000)=nil, 0x3}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x200000, 0x0) r4 = semget$private(0x0, 0x0, 0x100) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000580)=0xe8) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000680)={{0x200, r5, r6, r7, r8, 0xc0}, 0x1ff, 0x5, 0xa2d}) r9 = signalfd4(0xffffffffffffff9c, &(0x7f00000000c0)={0x7}, 0x8, 0x80000) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) r11 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) r12 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x200, 0x0) ppoll(&(0x7f0000000180)=[{r1, 0x1280}, {r2, 0x1}, {r3, 0x80}, {r9}, {r10, 0x9020}, {r11, 0x400}, {r12, 0x10}], 0x7, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)={0x81}, 0x8) r13 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TCFLSH(r13, 0x80045438, 0x705000) ioctl$IOC_PR_CLEAR(r3, 0x401070cd, &(0x7f0000000300)={0x1}) 2018/05/11 06:50:19 executing program 0: socket$packet(0x11, 0x3, 0x300) r0 = epoll_create1(0x0) pselect6(0x40, &(0x7f00000000c0)={0x6, 0x0, 0x2, 0x5, 0x1, 0x7, 0x6, 0xfffffffffffffff9}, &(0x7f0000000100)={0x10000, 0x8, 0x9, 0x800000000000, 0xa72, 0x42ca6ee2, 0x7ff, 0xfffffffffffffff9}, &(0x7f0000000140)={0x80, 0xfffffffffffffff7, 0x8, 0xe1, 0x4, 0x1, 0x33fa, 0x800}, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f0000000200)={&(0x7f00000001c0)={0x6}, 0x8}) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x2, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000280)=""/27) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/11 06:50:19 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4286, r1) ptrace$getregset(0x4204, r1, 0x2, &(0x7f0000000440)={&(0x7f00000043c0)=""/4096, 0x1000}) 2018/05/11 06:50:19 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000005c0)=ANY=[], 0xfffffffffffffdfd}, 0x1}, 0x100) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101080, 0x0) r2 = msgget$private(0x0, 0x100) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000100)=""/254) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000080)={0x6, 0x1, 0x34, &(0x7f0000000040)="d6da486b44eb2a2c4a91c015dea8cdc4cb1455d8265af04647e2fa356eb61c80677b948715d00a9c52b75022796e4c45f6d1f8ef"}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000200)={0x6, 0x5}) socket(0x4, 0x9451884d31d85491, 0xfffffffffffffffa) bind$rds(r1, &(0x7f00000000c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/11 06:50:19 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x7fffffff) r1 = socket$packet(0x11, 0x1000000000000003, 0x300) sendto$inet6(r1, &(0x7f00000000c0), 0xff24d7bb371edeb5, 0x0, &(0x7f0000005fe4)={0xa, 0x8906, 0x100000006, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffec6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f00000000c0), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'eql\x00', 'dummy0\x00', 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x100, 0x198, 0x1e8, [@limit={'limit\x00', 0x20, {{0x0, 0x3}}}, @limit={'limit\x00', 0x20, {{0x0, 0x8}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xffff, 'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}]}, 0x2f0) 2018/05/11 06:50:19 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0xfffffdcc) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acb08cfe4010e18605"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$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$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000200)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r2 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000240)={'gre0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20}}) 2018/05/11 06:50:19 executing program 1: setrlimit(0x8, &(0x7f0000000000)) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4) 2018/05/11 06:50:19 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x100000000) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000080)=""/238) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, &(0x7f0000000000), 0x6, 0x6) 2018/05/11 06:50:19 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1400000000000000040000000001000000000000"], 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x200000) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x1) 2018/05/11 06:50:19 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x1) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000080)}, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x3, &(0x7f00000000c0), 0x4) epoll_create(0xffff) pipe(&(0x7f0000000000)) 2018/05/11 06:50:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x6, &(0x7f0000003600)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000003640)=0x4, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8918, &(0x7f0000000000)) 2018/05/11 06:50:19 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000200)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x1000, 0x10, &(0x7f00007c5000/0x1000)=nil) shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x2000) r2 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000508000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 2018/05/11 06:50:20 executing program 6: r0 = epoll_create1(0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) sendmsg$netlink(r1, &(0x7f0000003e80)={0x0, 0x0, &(0x7f0000003e00)=[{&(0x7f00000001c0)={0xcc, 0x40, 0xc20, 0x70bd28, 0x25dfdbfd, "", [@generic="b5fa0d909637713aca553e42bfaf331ce75ee899f220fcd35556465a0855a49f5033b0ba1305d47c98ed8690534a2e8e1898e62da4dc00cf346039995c270c0b1cf3c93182d4786135ac0fdafa5cdc131c98d80f24474717b5f02a77a0b519c4e390b5ef1ddc49464873752b38351c9bd5c7e54e5851c6d8ee481135f683c7552fe91522100231c3395ebd89b6a0bf8c7f98dc7198ee0d299d5d9851c0eb2ef6eae5c45b7eeac81708b6f355f6f6b48c24d6ea80b103894c3c"]}, 0xcc}, {&(0x7f00000002c0)={0x194, 0x14, 0x402, 0x70bd25, 0x25dfdbfd, "", [@nested={0x184, 0x39, [@typed={0x4, 0x93}, @typed={0x4, 0x5}, @generic="638935b423a3698a04c06e15331604f18af2886e48bce3469cf2e874164edcdd6bf04f3a5bd4f50d3d3165c14fbf7d485aeec9041e7f2327b2a1e391b0b54709b2df0ca40af9da64d843ee33688bec3551fff82d3abe80b3dd780f7467721d7d", @typed={0x8, 0x12, @ipv4=@loopback=0x7f000001}, @generic, @typed={0xe0, 0x4, @binary="585880d89ebaeb7d08605ad6fea5768ae884459183c664adad0f91d65002eba5ce27691257915da2da14b1996ea7cc6415a7707afff914b364dc5ab19a05bfd92bfb414cd4d7a9a5a33b673173ad24b714053c831f854b98f3edfb244c6fde4517e6e84bd5599924d0c982c4401bf20275bcd59731e6c0d7c49b6a27cb65b42b29d07bbd0b4f6ba3784c720bc82c3734ff357c0e58bc92f492cf6a36936d8675bf5faaeb1904c62ca068ae57d34aca40c8f88e0b47bd7ff242a7a015b449733b75b8ee6f89c5961aa990d67d7d91bcfc75c42e2e5b8b318858c18a00"}, @generic="da549b5688b5530e5aaa8fe85cdf6831b67736aeeb09a5abd8ace7d301899200e0a6672be900362f1513415a410d2c"]}]}, 0x194}, {&(0x7f0000000480)={0x242c, 0x38, 0x0, 0x70bd2a, 0x25dfdbfc, "", [@generic="6fad29f7b1eb1a3243d965d6040fc1c1736803a8783140488a24415cca19cd85283bbad89d0e8bf73bf1b3f3ececafdc5cabe34152eacc22d278d71170e1350d5943f3a59b46d0fe6ee65bcae709283f4df7bcb28ff555b208c9d5ce0062f802798c50e32214b64018893933bb80026561be23ebc1230c678e0abf1b40cff3756d5944f8c3acf5a9b839577c98cdb35529d17b73d8d9dabcd4d12f30f9e8eb1548580a73471f171a60f9c9d64bc138adbf0bf08db397cdf7f703b2e6e8bb4bc0b452bd9865585cc59de8", @generic="358170cb272514fd142896601ff488b517d8223be566f5ede49891aa4ff5ac5e6e3024452bab84012d4a6fc2436707c9ac805985714cca09f1440c6027b3909bcee168f8aa6baaab8f632aa7", @nested={0x1010, 0x3d, [@typed={0xc, 0x51, @u64=0x1}, 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@generic="a141165bb92b2bc779c2f283c10984b518771900f3f86752c1c7bf234455b1449b326fef73e0e6afda6e49fa01c2a98f67cdb2330820e9590adc2438fdd576997a97fe12bdcf60d3b50b291c6432f10acd1dbbc9d1d3c6b438a5101f89ad5021fd1c38872efbd6a22df0d6e611c903844a90dd8a01eb6278cc400899898728040e2aaed3d657bdbe834164238a2e592343a734a7ef1d306321fa884c06effa9432b307754771fc4aefd157a9cc7b30"]}, @nested={0x100, 0x34, [@generic="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"]}, @generic="57f1e32f1ca2da337cbf2a6c7e97142c9c623280d8e01f2f12c1d7"]}, 0x1424}], 0x5, &(0x7f00000000c0)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1]}], 0x20, 0x8080}, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000180)={0xe0000013}) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000e54000)) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) [ 139.369018] alg: No test for cbc(cipher_null) (cbc(cipher_null-generic)) 2018/05/11 06:50:20 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req3={0x1f, 0x9, 0x1ffe0000, 0x30a, 0x6, 0x6, 0x9}, 0xffffffffffffff30) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000000)={0x2, 0x0, 0x1, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/11 06:50:20 executing program 1: r0 = memfd_create(&(0x7f0000000040)='-.[vmnet0^\x00', 0x0) pwrite64(r0, &(0x7f0000000080)="db2558587ba67e4c29113863c7e46119e42dbe046d0bb235e80c007c6c9338b6af1d71e329889dd8164dae435c3c7fffae873e3f91685b35d91478dae926a4aa8e6f01a59f8884deac7ab07d2afc4dbf05fc95a7d9afba32e8d007ee9600b95ea1dd0f812adde49463c45cb7e4fc1f76d9548998779c00e866046546c809bd186314d22c85e36f84fe73b1d38c32d572fee6ccd4b10ca62c0987dfdb3e6c9e027745a0f43fe1c4da6178", 0xaa, 0x20) lseek(r0, 0xfffffffffffffffe, 0x4) 2018/05/11 06:50:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000001100)="d5", 0x1, 0xfffffffffffffffd, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x80) tee(r1, r1, 0x3e000000, 0x3) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000001040)='/dev/snd/midiC#D#\x00', 0xd7, 0x101000) recvfrom$ipx(r1, &(0x7f0000001140)=""/229, 0xe5, 0x2, &(0x7f0000001080)={0x4, 0x400, 0x7, "0b7700d47561", 0x100}, 0x10) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/05/11 06:50:20 executing program 4: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) recvfrom(r0, &(0x7f0000000140)=""/136, 0x88, 0x120, &(0x7f0000000200)=@pptp={0x18, 0x2, {0x1, @rand_addr=0xdf}}, 0x80) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x8800, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r3, &(0x7f0000000040)="90", 0x1) sendfile(r3, r3, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r3, 0x0) shmget$private(0x0, 0x4000, 0x9, &(0x7f0000ffc000/0x4000)=nil) umount2(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/11 06:50:20 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000100)=0x80, 0x80000) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000200)={0xbf, @multicast1=0xe0000001, 0x4e22, 0x1, 'lc\x00', 0x2, 0x54, 0x49}, 0x2c) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r2, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r2, &(0x7f0000000240)="c3401c34468c8e399aa4eedc3d6bd8f1d65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e6d114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c400000002b7bcdec844f667da0867d08d4154004997e31649b2b5eb2790c39f4", 0x82, 0x4000000003, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom(r2, &(0x7f0000002480)=""/4096, 0x1000, 0x0, &(0x7f0000001340)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'gre0\x00'}}, 0x80) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000440)) recvfrom(r2, &(0x7f0000000340)=""/203, 0xcb, 0x41, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000140)='nv\x00', 0x105) writev(r2, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0) r4 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000300)=r4) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f00000000c0)=""/11) 2018/05/11 06:50:20 executing program 7: r0 = semget$private(0x0, 0x7, 0x200) semctl$IPC_INFO(r0, 0x1, 0x3, &(0x7f0000000000)=""/163) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000710fec)={0x2, 0x100000000000004, 0x100, 0x6}, 0x410) r2 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0xbd, 0xa2200) ioctl$TCGETS(r2, 0x5401, &(0x7f00000002c0)) io_setup(0x0, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) io_getevents(r3, 0xd1, 0x4, &(0x7f0000000180)=[{}, {}, {}, {}], &(0x7f0000000240)={r4, r5+10000000}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./file0/file0\x00', r1}, 0x10) 2018/05/11 06:50:20 executing program 0: unshare(0x40600) r0 = socket$netlink(0x10, 0x3, 0xb) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80010}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xe0, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9de2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7f}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x524c43f5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x52}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3ffc000000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffff531}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x40}, 0x800) connect(r0, &(0x7f0000000340)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x80) 2018/05/11 06:50:20 executing program 6: msgget$private(0x0, 0x0) r0 = msgget$private(0x0, 0x20) unshare(0x100) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x40, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x20, 0x5, 0x9, 0x2, "e689de6beeaf8de36103aea41f30f4569be1c3bedba2427b2a4a1c420f684244"}) msgsnd(r0, &(0x7f0000000000)={0x2}, 0x8, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={0x4, {0x2, 0x4e23, @rand_addr=0x10001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, 0x104, 0x7, 0x7, 0xfffffffffffffff8, 0x9d5, &(0x7f0000000140)='syzkaller1\x00', 0x100000000, 0x0, 0x277}) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) 2018/05/11 06:50:21 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) syz_emit_ethernet(0xbd02, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57}}}}}}, 0x0) 2018/05/11 06:50:21 executing program 6: unshare(0x900) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) unshare(0x40000000) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200a00) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@empty, 0x2d, r1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xce, 0x80000) dup(r2) r3 = add_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="4470d87bd8787107b3d1bb81dcca1926015fefa05e7bffaa34ffb4ecafc4213fc763e417f02eb83d649e1a0eacf84f028b2470ea41cdabcd2cd2e3e7bba6385f3ebb4d4697960764b8f50a8224ce360b6f4873", 0x53, 0xfffffffffffffffb) r4 = request_key(&(0x7f0000000200)='cifs.idmap\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='/dev/input/event#\x00', 0xfffffffffffffffd) r5 = request_key(&(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='trustedvboxnet1(!\x00', 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000380)={r3, r4, r5}, &(0x7f00000003c0)=""/112, 0x70, &(0x7f0000000580)={&(0x7f0000000440)={'sm3-generic\x00'}, &(0x7f0000000480)="ad13639b67b0485aff0e4feb2dca903b0eca1a65eefc87b0a466e03c82939bf4d010a7e8ba49acd755d5e13e627a0e1aa16d847944d218864e5b594e0942955af00a6cb4aca9930f8643b4b05c8557b7995280eb68ca113115401a8321840a2f10a2ddb4364653a7ec91b2537e208e5acdddc8f491cefb214e2e358b7f59de064f2d7ac29444699f0e9aea821f3ebc4a472e6ca85a0e105fcba37fa2571149e576cf48b8c1fc22c5e1f34b28f97a9ba8dce5ed281f8f60fe9f24c7b4a6a596497adb69056a89a6fe4aa9f53c14b014346b66", 0xd2}) 2018/05/11 06:50:21 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100)=0x8001, 0x8b) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x101, 0x1, 0x3}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000040)}, 0x10) 2018/05/11 06:50:21 executing program 0: write$vnet(0xffffffffffffffff, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000000000)=""/101, 0x3, 0x7}}, 0x68) 2018/05/11 06:50:21 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000800)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000900)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000940)={'team0\x00', r1}) bind$alg(r0, &(0x7f000073e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x14c) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x10401, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x17, 0x11, "fd81d3b10dbc788192f8466fe80564ac42a5cfa7aadd2857f5a981e3fc6a0bf6aa84471917637def885c222ee8808ac712236e46f8a7a648c0385200bd8f0cfb", "c20af4ed99c1b1dc070f35c972492888918686910475a8221c3918c055dfd431c9ceefb50ce3a482f31d8ee561eb020957244fac79eb2bf0cbb171158b6c44c6", "5c40bb685eb730cf24c9e6498a705e873857526a19c06cd8da4c8d9a601e8cd1", [0x7, 0x80000000]}) 2018/05/11 06:50:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x7) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) readahead(r1, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000080)={0x2d227b01, 0x5, 0x1, 0x0, 0x0, [], [], [], 0x8001}) [ 140.275973] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 06:50:21 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x80, 0x0) getsockopt$ax25_int(r1, 0x101, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100), &(0x7f0000000140)=0x8) ptrace$setopts(0x4206, r2, 0x0, 0x2) ptrace(0x4207, r2) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000200)={0x5, 0x0, 0x10001, 0x679}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000240)={0x80000001, r3, 0x1, 0x4}) ptrace$setregs(0xf, r2, 0x7f, &(0x7f0000000000)="2bd5e4118a18dbddbcbae4dea8bcd040f106eca4fecd774c2ca0facc5c65876e908541a22ad1d1877082443b0fd391fe1b78f18d7b0fdb12e1f35c5bec204eed9a03c0a198a617e27a40ebd2a035dc4b059e2159fd11e47417aeb2c93a3cafa1ee318ebd68ab22197b3a377398efb086d79ab2c0c8bea770c2640a19c10015e092706af633e83b9ff4e6ffc69e640680c0590145adfb942ecb96df653f0f62e7db8ad2d8f3a7af92a7bc873e46751f4a3972214800") 2018/05/11 06:50:21 executing program 3: getpid() r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000013cff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000080)={{0x80}}) [ 140.698131] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 06:50:23 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200400, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100)={0x8}, 0x4) connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0x0, @empty, 'veth1_to_bond\x00'}}, 0x1e) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x40, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x9, 0x10001, 0x6, 0xffffffffffffffe0, 0x2, 0x5, 0x7, 0x70e, 0x4, 0x20, 0x2, 0x7fff}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000180)={{0xffffffffffffffff, 0x3, 0x103, 0xd5036531576c3149, 0x1e0b}, 0x2c7b, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x10000, 0x0, 0x6, 0x1ff}) 2018/05/11 06:50:23 executing program 0: unshare(0x20020000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='nfs4\x00', 0x8a1000, 0x0) mount(&(0x7f0000000080)='./file1\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='nfsd\x00', 0x800000, &(0x7f0000000340)="84d53057bdf12b26ed5f63feb9c6026768f69457aa75057912f601874ab0f6037303b9eb299ad3c2efc6f0a6006c14814f2a2df6af50db5c142925f73a47ec8da3a52c8bf81d1460595e5c542a488e12a56812f917d8be8f11cd624b94028d7631063bb508663d824197a343cde2ece0bee48f2f0e5b8c370c9b57b85bd48ce5a6e10946683a235e980c3e234ee92c53b55c395f804959dc4255") rt_sigsuspend(&(0x7f0000000300)={0x400}, 0x6) r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x1ff, 0x200400) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000002c0)={0x2, 0xe90, 0x1, 0x20, 0x80, 0x9cf}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') r1 = open(&(0x7f00000000c0)='./file1\x00', 0x4000, 0x11) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) 2018/05/11 06:50:23 executing program 1: socket$inet6(0xa, 0x6, 0x8010000400000084) r0 = getpgid(0xffffffffffffffff) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x3, 0x1, 0x8, 0xec4, 0x6, 0x92a, 0x9}, 0x0) 2018/05/11 06:50:23 executing program 3: r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) fgetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="75736572e3006c616e31706f7369785f61636c5f6163636573732d6e6f6465763a070000000172656d312f5b00"], &(0x7f0000000040)=""/4096, 0x1000) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000077ffc)) recvfrom(r0, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x95) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001040), &(0x7f0000001080)=0x4) 2018/05/11 06:50:23 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000200)={r1, 0x5, &(0x7f0000000240)=[0xa, 0x9, 0x7, 0x3, 0x2d5], &(0x7f0000000080), 0x1, 0x4, 0x2, &(0x7f0000000180)=[0x3b, 0x1, 0x8, 0x9], &(0x7f00000001c0)}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10010805}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x0, 0x70bd26, 0x25dfdbfe, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000140)="0bf5430f000919", 0x7}], 0x1) pipe2(&(0x7f0000000380), 0x7fffc) 2018/05/11 06:50:23 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='teql0\x00'}) 2018/05/11 06:50:23 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200000, 0x89) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) unshare(0x40600) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x3) inotify_init1(0x80000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) 2018/05/11 06:50:23 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000014ff0a)=""/246) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/05/11 06:50:23 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0xb, 0x1) dup3(r0, r1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f0000000000)="0b1229bd36aeadcb5b960d76ec8fae765592c4f8229b2a9f0d406b35a6366fda63f64436ad032b2a1258a7155fe221717de73a73aebc5cf09de4e6e30162941324dd78da0f7a3978cca0a575dd2dff07ec852107a5be14c2fa7d4bbdcd6f97d3cf4c07b5d8f4241937b17422d5212d86c96d717d3a", 0x75) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000280)={'ifb0\x00', {0x2}}) 2018/05/11 06:50:23 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000013000)={0x18, 0x52, 0x401, 0xffffffffffffffff, 0x0, {0xa}, [@nested={0x4, 0x1}]}, 0xfffffffffffffd13}, 0x1}, 0x0) r1 = dup(r0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000001580)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x7fffffff}, &(0x7f0000000140)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000200)=@in6={0xa, 0x4e23, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, 0x1c, &(0x7f0000001400)=[{&(0x7f0000000240)="43ae1224c2599f4c021f77aac0865f725f362bc540dab6a922c3c05bd1f31861b00ddc8e67d99cecfb765886e43e0d6189f8490cd7def0dd1381b5a278c7303bd1cefa4bdf3efe4a99883e8c7f4a29c22bcd57cbf4a6417ac66f34e40b0758b4940c72708e18b0031baf76bca3f4b77e35ea75ace0364f379adf30b34c02f8f1384060ca7188f5042ec9ec2fe51c8635cb621692bce3bafc2852cc72185af6f870340876187f36a0faca36a131e175438e1feb243f7a5b10a0515a9830c7", 0xbe}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="b3e7981eb2387d568f4440e0665c63f6376ddc384155d7075f0adacc3d6da8a06b4f849bb9a833b1048c056775d89608315d17ddd2419989c657741f8e3e4f3c28d4a90313da2bcad55d9c0edcb4810aeadf79", 0x53}, {&(0x7f0000001380)="fc531e5aeef6233de639654c9c1cc0abb1a53ebc2fccddf86f8f1b579b0d30ddf9cd84ea52ac3f5244a5b2e8fb41accc5f4cb0644f01dc851fb62be7102e3748ef1b01e51bb75f37dd936a38950ce730ccc1fe0510e198aaf91f959c505b29e11e090d", 0x63}], 0x4, &(0x7f0000001440)=[@sndinfo={0x20, 0x84, 0x2, {0x1879, 0x200, 0x4, 0xffff, r2}}, @authinfo={0x18, 0x84, 0x6, {0x8000}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8203, 0x3ce10000000, 0x2, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x928b, 0x8000, 0x0, 0xfff, 0x8, 0x7, 0x9, r2}}, @dstaddrv4={0x18, 0x84, 0x7}, @authinfo={0x18, 0x84, 0x6, {0x7}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x9}}], 0xd0, 0x4000001}, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x1, 0x3, 0x2, 0x6b, 0x5, 0x1, 0x100000001, 0x8, r2}, &(0x7f00000001c0)=0x20) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$l2tp(r3, &(0x7f00000016c0)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x2, 0x4, 0x2, {0xa, 0x4e24, 0x3, @empty, 0x2}}}, 0x32) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000015c0)={'rose0\x00', 0x4}) ioctl$TCGETS(r3, 0x5401, &(0x7f0000001680)) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001600)='tls\x00', 0x4) ioctl$SG_GET_SCSI_ID(r3, 0x2276, &(0x7f0000001640)) 2018/05/11 06:50:23 executing program 4: capset(&(0x7f00000fc000)={0x819980330}, &(0x7f000047efe8)) r0 = semget$private(0x0, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r1, &(0x7f0000000040)="c476e7200cc8836169d2e53fcd602f84a2b0c557d17a0e29a4cd1f01d15854e5191ebda270f59d272fce3e8abe31a1034f16a79a058b95a597c627678ce2b739a05bcf94c391c26cf49f81d2a39861a3821701dbed7e63e1", &(0x7f00000001c0)=""/133}, 0x18) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000000140)=""/98) 2018/05/11 06:50:23 executing program 5: io_setup(0x29d, &(0x7f00000000c0)=0x0) r1 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x400ff) io_submit(r0, 0x1, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000f80)}]) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[0x1000]}) 2018/05/11 06:50:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00001b6ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0xa000, r1, &(0x7f0000d56ff4)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$rds(r3, &(0x7f0000001540)={&(0x7f0000000240)={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000000440)=[{&(0x7f0000001f80)=""/4096, 0x1000}], 0x1, &(0x7f0000002f80)}, 0x0) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000200)=""/34, 0x22}, {&(0x7f0000000140)=""/94, 0x5e}], 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000080)={'\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r4 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x2, 0x40000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r4, 0xc008551c, &(0x7f00000001c0)={0x401, 0xc, [0x3, 0x100, 0x0]}) 2018/05/11 06:50:23 executing program 6: perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, @perf_config_ext={0x100000000000000, 0x2}}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7fffffff, 0x2) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'broute\x00', 0x0, 0x3, 0x5, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000080)=""/5}, &(0x7f00000000c0)=0x78) 2018/05/11 06:50:23 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x1000002000100}, 0x10) r0 = socket(0x14, 0x4000000000080006, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/05/11 06:50:23 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000001c0)=[{0x8000, 0x1, 0x2, 0x7, @tick=0x5, {0x1ff, 0x80000001}, {0x7, 0x7}, @ext={0x7d, &(0x7f0000000100)="556fdd6e6cbd5c7f20fca9c97ebb3caa93eaf65ee62c35f00ca6fd984e4ba9cd0952a474985b40e5d4cdf1ce21c122246ce521712b04c1089a61b4f9210bff3346c4fc5f0a533f0d128d55b581191bb14b1d4b156955cde875a09cd3f3455e03ce9bf11728749c904cdabf0dedd7c1a6a36ad3e9270407815802c7ebb0"}}, {0x8001, 0x5, 0x7, 0x2, @time={r1, r2+30000000}, {0x9}, {0x1, 0x6}, @connect={{0x6, 0xe74}, {0x7fff, 0x4}}}], 0x60) futex(&(0x7f0000000080), 0x400000085, 0x0, &(0x7f0000000040), &(0x7f00000000c0), 0x4023ffffff) 2018/05/11 06:50:23 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x8}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000140)='syzkaller\x00', 0x0, 0xfffffdea, &(0x7f00001a7f05)=""/251}, 0x16) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x3, 0x72d3, 0x8, 0x1, 0xffffffffffffffff, 0x4}, 0x2c) 2018/05/11 06:50:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x30, @tick=0x401, 0x687e, {0x2c1, 0x80000000}, 0x80000001, 0x1, 0x400}) 2018/05/11 06:50:23 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000080)={0x3b56faba, 0x9, 0x9, 0x1c0000000000000, 0x4, 0x8}) r1 = perf_event_open(&(0x7f0000940000)={0x10000000000002, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffeffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x10000141042, 0x0) r3 = dup3(r1, r2, 0x0) lseek(r1, 0x0, 0x6) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/05/11 06:50:23 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0x7f) readv(r0, &(0x7f0000000280), 0x1000000000000693) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40600, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) 2018/05/11 06:50:23 executing program 1: capset(&(0x7f0000000000)={0x1998032d}, &(0x7f0000000040)) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000000c0)={'ip6_vti0\x00', @ifru_map}) socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)) 2018/05/11 06:50:23 executing program 0: creat(&(0x7f0000000000)='./file0\x00', 0x8) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) tgkill(r1, r1, 0x12) 2018/05/11 06:50:23 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x28c642, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0x80000000}) write$rdma_cm(r0, &(0x7f0000000e40)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000e80), 0xffffffff, r1}}, 0x291) 2018/05/11 06:50:23 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180)) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x4012}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x0, @rand_addr=0x200}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa1fd}) 2018/05/11 06:50:23 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x80, 0x301000) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000200)=""/233) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000000000)=0x5, 0x401c, 0x0) get_mempolicy(&(0x7f0000000140), &(0x7f00000001c0), 0x601, &(0x7f000065c000/0x2000)=nil, 0x3) 2018/05/11 06:50:23 executing program 4: connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffe}, 0x25a16062bbac08f4) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0e02000000000000005809050000"], &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={r1, 0xcb3}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000380)={r1, 0x2}, 0x8) mkdir(&(0x7f0000000180)='./file0\x00', 0x19) acct(&(0x7f0000000280)='./file0\x00') setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000100)=0x34, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYBLOB="b0000000c93ef9158c3a6b8551e51603d7e34b763714781ec3ed5f3ea6d24f5427a4cfa25d62acb23113d6f17d0a11c6bfd28ad03841b6630d02024743dbb0779fb48e099bf0d352af6dd5e56995ddc5e9bb43f6b29c86e272984b144600e385c4880bffd0629a5d444b2d834bf73f2b057893c39b8aaf58f2eaf6938efab27e81d51e53035a97f2a4d9f86925d69d240d4679f76d32925e6809a99c29d214b6f4814366a229d9681a41c2c3faded26a120f9ccdfad9cea8c6cad73b0fece22aba65"], &(0x7f0000000340)=0xb8) 2018/05/11 06:50:23 executing program 2: unshare(0x40600) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000001840)={{}, 0x2aad}) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f00000017c0)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000140)=""/121, 0x79}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000002c0)=""/247, 0xf7}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/140, 0x8c}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/254, 0xfe}, {&(0x7f0000001600)=""/88, 0x58}, {&(0x7f0000001680)=""/28, 0x1c}], 0x9, &(0x7f0000001780)=""/56, 0x38}, 0x0) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendmsg(r1, &(0x7f0000000280)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x28d, &(0x7f0000000240), 0x2d6}, 0x4004000) openat(r0, &(0x7f0000000040)='./file0\x00', 0x200100, 0x130) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="00e26cadff8200000000"]) [ 143.057964] device ifb0 entered promiscuous mode 2018/05/11 06:50:24 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20002, 0x46) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000080)={'raw\x00', 0xcf, "7042f35860b10f2bb2dfd05f300d401217ef4250a96babc0d6328482629ca762f4b63acb6726c1b915eaebb8d82f915f7501b0b8e7a408e3a380b1b9b3241ee08e2a4ef849a0563cd6e36b86edb63724792d4787513c414e12b802684cea1f6da41ba98e6e60ed77615de489d57349ed6e67f72149106950adf7696f7323f8d6fadbf4800122735ca9143321fba52b9a4aef4fbf28bdd8d14f46ee9451e695990b190a34676ec7f8883c3b62305f61ef19a81e7521020a305f80c31dadab456afc91e5f96f9c75206ad5dc3862cd0b"}, &(0x7f0000000180)=0xf3) r1 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r1, 0x0, 0x20000000031, &(0x7f0000000040), 0x3) 2018/05/11 06:50:24 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x208000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000140)=0x9, 0x4) ioctl$LOOP_GET_STATUS(r0, 0x80081270, &(0x7f00000002c0)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x8}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) sendmsg$nl_netfilter(r1, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)={0x1070, 0x3, 0xf, 0x0, 0x70bd26, 0x25dfdbfd, {0x3, 0x0, 0x7}, [@generic="55dfd39860ddf0b8063143904136d8d91eda7d5cfc73909e60d0261c1936adc4e59cbb519608431a0f6bed7f2907f7ec6a01b946c700c3c87338d30b3d837a14850f34215c01fdfb1efdd1e8a5f87f81258ec6", @generic="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", @typed={0x8, 0x10, @ipv4}]}, 0x1070}, 0x1, 0x0, 0x0, 0x10}, 0x800) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x30, 0x200, 0x818, 0x1000, r3}, 0x10) 2018/05/11 06:50:24 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffff7, 0x24000) fcntl$setflags(r0, 0x2, 0xaecc07526765f9f8) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000140), &(0x7f00000001c0), 0x0) 2018/05/11 06:50:24 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0xffffffffffff7fff, @local={0xfe, 0x80, [], 0xaa}, 0xcce6}}, 0x8, 0xffffffffffffff7f, 0x200, 0x3, 0x6}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xd8, 0x401, 0x5, 0x4, 0x7}, &(0x7f00000002c0)=0x98) futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/05/11 06:50:24 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000000)=""/161, &(0x7f00000000c0)=0xa1) ioctl(r0, 0x40084146, &(0x7f0000000080)) 2018/05/11 06:50:24 executing program 5: clone(0x0, &(0x7f0000000180), &(0x7f000083cffc), &(0x7f0000000180), &(0x7f0000fe4000)) unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x101) clone(0x0, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) prctl$intptr(0x24, 0x6) 2018/05/11 06:50:24 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) syz_mount_image$btrfs(&(0x7f0000000280)='btrfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f00000004c0)=[{&(0x7f0000000300)="9a606f91fe86c49c54c91dbe084953bd3f6e201e577e52b31161076f18f0cac5", 0x20}], 0x0, &(0x7f0000000540)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000000c0)=ANY=[@ANYRES32=r0]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x10000000000000}) 2018/05/11 06:50:25 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x100) userfaultfd(0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000140)="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", 0x1000) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000001180)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000001240)) ioctl$KDADDIO(r3, 0x4b34, 0x100) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000001200)={0xc, @dev={0xac, 0x14, 0x14, 0x14}, 0x4e22, 0x3, 'sh\x00', 0x0, 0x9, 0xd}, 0x2c) bind$bt_l2cap(r3, &(0x7f0000001140)={0x1f, 0x4e, {0x1800000000000, 0xa8d, 0x9, 0x80000000, 0x5, 0x3}, 0x0, 0x10000}, 0xe) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r4 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r4) 2018/05/11 06:50:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x8000000000000006) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@getsadinfo={0x80, 0x23, 0x300, 0x70bd2c, 0x25dfdbfe, 0x0, [@migrate={0x5c, 0x11, [{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast1=0xe0000001, 0x3e, 0x0, 0x0, 0x34ff}, {@in6=@dev={0xfe, 0x80, [], 0x2}, @in=@rand_addr=0x100000001, 0x33, 0x1, 0x0, 0x3503, 0xa, 0xb57ba06ac5e0d0cc}]}, @proto={0x8, 0x19, 0x6c}, @etimer_thresh={0x8, 0xc, 0x3}]}, 0x80}, 0x1, 0x0, 0x0, 0x8801}, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000a80)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000480)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/05/11 06:50:25 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="db157bab82623f0000", 0xfffffffffffffe79, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x20000, @dev={0xfe, 0x80, [], 0x16}, 0x1}, 0x1c) 2018/05/11 06:50:25 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"ff80f021b02aa2"}, 0x52ba}, [{"696ba2420f1d93"}, {"16a83ababc3cef"}, {"042415d01356a2"}, {"2d3e747fd16602"}, {"d87fa6d9ea9f93"}, {"5c990450b8ecb8"}, {"5c4dfc976e63cd"}, {"d1ae7cd5277f25"}]}, 0x48) mmap(&(0x7f0000221000/0x3000)=nil, 0x3000, 0x0, 0x100000000038, r0, 0x4) socket$inet6(0xa, 0x80000, 0xa128) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001680)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001}}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xe7b3, 0x80080) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000100)=0xa046fa6b4f2f37a) fchdir(r1) 2018/05/11 06:50:25 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="440000002d00080028bd7000ffdbdf2500000000", @ANYRES32=r1, @ANYBLOB="1000effff2ff10000e000f0008000b000800000008000b00ffdc0000080005000b001a0e0000171cf5e3aca4f11277d81003000000000000"], 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x5) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00004f7000)='d', 0x1) r3 = accept$alg(r2, 0x0, 0x0) io_setup(0x100000001, &(0x7f0000f69000)=0x0) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1}]) 2018/05/11 06:50:25 executing program 6: r0 = socket(0x10, 0x802, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'osx.', '\x00'}, &(0x7f0000000040)='\x00', 0x1, 0x2) write(r0, &(0x7f0000294f74)="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", 0xfc) 2018/05/11 06:50:25 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r0, 0x2, 0x9, "f70b599f40632032c40b74ab96f12e4b15f9226c55849c3417a84f379b5b8e72dac25fc3f51d5e60"}) unshare(0x40600) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000000200)) 2018/05/11 06:50:25 executing program 3: getpeername(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000580)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000006c0)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000740)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000a00)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000b00)={'bridge_slave_1\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000b40)={@local, 0x0}, &(0x7f0000000b80)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000bc0)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000cc0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000d00)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000e00)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000f00)={0x0, @multicast1, @local}, &(0x7f0000000f40)=0xc) accept$packet(0xffffffffffffffff, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000fc0)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001300)={0x0, @rand_addr, @local}, &(0x7f0000001340)=0xc) recvmsg(0xffffffffffffff9c, &(0x7f00000014c0)={&(0x7f0000001380)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001480)=[{&(0x7f0000001400)=""/120, 0x78}], 0x1, 0x0, 0x0, 0x906c}, 0x40010100) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001500)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001540)={'syz_tun\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001580)={0x0, @dev, @loopback}, &(0x7f0000001600)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001640)={'syzkaller1\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000016c0)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001700)={0x0, @multicast2}, &(0x7f0000001740)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001780)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000001880)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001900)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001940)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000001a40)=0xe8) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000024c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000002480)={&(0x7f0000001a80)={0x9d8, r1, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [{{0x8, 0x1, r2}, {0x7c, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}]}}, {{0x8, 0x1, r5}, {0x2a4, 0x2, [{0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x80000001, 0x81, 0x5, 0x9}, {0xfda1, 0x6cb5, 0x0, 0x1}, {0x3, 0xad, 0x100000001, 0x40}, {0x8, 0x7ff, 0xc00000000000000, 0x8000}, {0x7f, 0x200, 0x80000000, 0x8000}, {0x4c, 0x1, 0x6, 0x3}, {0x1, 0xffffffffffffffff, 0x3ab1d2e7, 0x4}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8001}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x17b8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100000000}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r9}, {0xd0, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1b2329a4}}, {0x8, 0x6, r10}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x9, 0x8001, 0x10000, 0x8}, {0x9, 0xb831, 0x0, 0x80000000}, {0x1ff, 0x4, 0x1, 0x1ff}]}}}]}}, {{0x8, 0x1, r11}, {0x80, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6b5}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0x158, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x9, 0x7fffffff, 0x0, 0xfffffffffffffff7}, {0x4, 0x9229, 0x6}, {0xf1, 0x3, 0x2, 0x2}, {0x3, 0xffffffffffffff6d, 0x3, 0x1}, {0xfffffffffffffc00, 0x2, 0xfe}, {0x0, 0x6, 0x6, 0x7}, {0x3ff, 0x6, 0x20, 0x7}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r17}, {0x1c8, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4701}}}]}}, {{0x8, 0x1, r20}, {0x1fc, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r21}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0xfffffffffffffff7, 0x77, 0x4, 0x3}, {0x8, 0x9, 0x0, 0x1}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r22}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r23}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x10000}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}]}}]}, 0x9d8}, 0x1, 0x0, 0x0, 0x4048010}, 0x4040) r25 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r25, &(0x7f0000000000)=ANY=[@ANYBLOB="0000fa67034d9ec4f6e333c046b7314c27bb6eea9fa8e89931f4b0655782158d0f19eb084a96bbe4", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="00000000f00d9f8be8b3a18c6fc6786331014306184bf747333ecbb4ff0d990000000000200000000000"], @ANYRES32=0xffffffff, @ANYBLOB="000000000200000004000000"], 0x20) [ 144.252953] netlink: 180 bytes leftover after parsing attributes in process `syz-executor6'. [ 144.301918] netlink: 180 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/11 06:50:25 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = memfd_create(&(0x7f0000000000)='+selfsecurity\x00', 0x1) getsockname$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000040)={0x14, 0x22, 0x105, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/05/11 06:50:25 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x101000, 0x0) ioctl(r0, 0x4000000002283, &(0x7f00007bb000)="cf") write$tun(r0, &(0x7f0000efef0b), 0xf3) 2018/05/11 06:50:25 executing program 4: unshare(0x8000400) r0 = socket(0x1e, 0x805, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') 2018/05/11 06:50:25 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x800000014f346, 0x0) fallocate(r0, 0x20, 0x0, 0x10400) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)=0x3) 2018/05/11 06:50:25 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f00000009c9)=@newsa={0xfc, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {}, {}, {}, 0x0, 0x0, 0xa}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x43) 2018/05/11 06:50:25 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup2(r0, r1) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000100)) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000012000), 0x4) dup3(r1, r0, 0x0) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)=ANY=[@ANYBLOB="020a0000020000000000000040000000"], 0x10}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)={0x2, 0xa, 0x0, 0x3, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00009b9000)=ANY=[@ANYBLOB="02090800020000000000000000000000"], 0x10}, 0x1}, 0x0) 2018/05/11 06:50:25 executing program 1: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000080)=0x7ff) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000400)=""/213, &(0x7f0000000040)=0xd5) [ 144.535172] sd 0:0:1:0: [sg0] tag#7448 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 144.544151] sd 0:0:1:0: [sg0] tag#7448 CDB: Test Unit Ready [ 144.550126] sd 0:0:1:0: [sg0] tag#7448 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 144.559152] sd 0:0:1:0: [sg0] tag#7448 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 144.568164] sd 0:0:1:0: [sg0] tag#7448 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 144.577150] sd 0:0:1:0: [sg0] tag#7448 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 144.586160] sd 0:0:1:0: [sg0] tag#7448 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 144.595156] sd 0:0:1:0: [sg0] tag#7448 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 144.604165] sd 0:0:1:0: [sg0] tag#7448 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 144.613156] sd 0:0:1:0: [sg0] tag#7448 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 144.622340] sd 0:0:1:0: [sg0] tag#7448 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/05/11 06:50:25 executing program 6: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x66a89b8b, 0x400000) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000180)={0x1, 0x8, 0x7f, 0x8000, 0x946, 0x1000}) keyctl$search(0xa, r0, &(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0) 2018/05/11 06:50:25 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt_cache\x00') r1 = syz_open_pts(r0, 0x42) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe5ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x104) r4 = dup2(r3, r2) readv(r3, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) r5 = getpgrp(0xffffffffffffffff) fcntl$setownex(r4, 0xf, &(0x7f0000000080)={0x0, r5}) 2018/05/11 06:50:25 executing program 1: unshare(0x400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x0, r1}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000080)={0x3}) [ 144.631328] sd 0:0:1:0: [sg0] tag#7448 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 144.640400] sd 0:0:1:0: [sg0] tag#7448 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 144.649394] sd 0:0:1:0: [sg0] tag#7448 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 144.658399] sd 0:0:1:0: [sg0] tag#7448 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/05/11 06:50:25 executing program 4: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl(0xffffffffffffffff, 0xc0884123, &(0x7f0000000000)) [ 144.726833] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/05/11 06:50:25 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000002000), 0x4) prctl$setendian(0x14, 0x2) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/05/11 06:50:25 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x18000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x1c, 0x1d, 0x1, 0x0, 0x0, {0x1f}, [@nested={0x8, 0x67, [@generic="89"]}]}, 0x1c}, 0x1}, 0x0) 2018/05/11 06:50:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000), 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/05/11 06:50:25 executing program 6: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x4) lseek(r0, 0xffffffffffffffff, 0x3) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0xfffffffffffffffd, &(0x7f0000000080)=0x4) 2018/05/11 06:50:25 executing program 4: unshare(0x60000) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)) 2018/05/11 06:50:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(digest_null,salsa20-asm)\x00'}, 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14}, 0x14}, 0x1}, 0x0) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/05/11 06:50:25 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x400040, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x110, r0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0xb9, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x10000004e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, 0x1c) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x4, 0x31, [], 0x9, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)=""/49}, &(0x7f0000000280)=0x78) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f0000000340)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x31a}, 0x1, 0x0, 0x0, 0x8820}, 0x80000000081) 2018/05/11 06:50:25 executing program 1: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7ffe) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x100000002) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x8, 0x8, 0xff}, 0x6) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xe) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2018/05/11 06:50:26 executing program 7: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f00008feff8)='net/udp\x00') sendfile(r0, r1, &(0x7f0000000000), 0x401) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x1, 0x1, 0x100000000, 0x9, 0x5, 0x9, 0xfffffffffffffff7, 0x52ba, 0x2, 0x4}) 2018/05/11 06:50:26 executing program 0: unshare(0x400) pipe(&(0x7f0000000ff8)={0x0, 0xffffffffffffffff}) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x8008, 0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0xfffffffffffffffd, 0x0) 2018/05/11 06:50:26 executing program 4: remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xfffffffffffffffc, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80040, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0) 2018/05/11 06:50:26 executing program 6: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r1 = dup3(r0, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="02170000060000000000000000000000040006000000000000000000000000000000000000000000470f7eaf4cf1867cdc0bf174a41ab92dfc2f60"], 0x30}, 0x1}, 0x0) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfc, 0x20000}, 0xc) 2018/05/11 06:50:26 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xff) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0xa0800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={"626f6e645f946c61760700"}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000008}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r2, 0x5, 0x70bd29, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) 2018/05/11 06:50:26 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x111040, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000004c0)={'nat\x00', 0x8c, "df776554cffbbf949c6e2bfe18f272c2143be3dee2481d487e5762a12b528d5d5342265203dee316d03b51b049ff6ffb41b24a3aa5a777f8892ab8819f9d23dd516c8663c8925ed18e12c7b7a7997ce660041aedd5b2e3c9ed88f418886b2c61808f0f1bb008935c3491b19de45ff420e811907f377abfb3bafea3166ded46d6f1e79fa82d25963904ee039c"}, &(0x7f0000000580)=0xb0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x10001, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x1ff, 0x200142) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r2, 0x3, 0x1, 0x1bcc, &(0x7f00000002c0)=[0x0], 0x1}, 0x20) getsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000200)=""/37, &(0x7f0000000240)=0x25) r4 = getpgid(0xffffffffffffffff) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000140)={0x3ff, 0x1, 0x4, 0x1, 0x8, 0xdf8}) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000080)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2e, r5}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e23, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x6}, {0xa, 0x4e23, 0x0, @empty, 0x38b5}, 0xa, [0x8, 0x7ff, 0x9, 0x7f, 0x7b, 0x3000000000000000, 0xffffffffffff0901, 0x9fc2]}, 0x5c) perf_event_open(&(0x7f0000000340)={0x5, 0x70, 0xfff, 0x8, 0xfffffffffffffffb, 0x9, 0x0, 0x2, 0x20, 0x8d2f6bad22ff3657, 0x80000001, 0x2, 0x2cc, 0x1, 0xe60, 0xfff, 0x6, 0x1, 0x1f, 0x9, 0x8, 0x7fffffff, 0x400, 0x4, 0x7d7fdb94, 0x61ca163f, 0x8, 0x2, 0x4cfa, 0x7, 0x5, 0x5, 0x4b6a, 0xe26, 0x400, 0x8, 0x1, 0xeae6, 0x0, 0x6, 0x0, @perf_config_ext={0x7, 0x1}, 0x0, 0x8001, 0x8, 0x7, 0x0, 0x1000, 0xe3}, r4, 0x9, r1, 0x2) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000000), 0x2) fcntl$setown(r3, 0x8, r4) 2018/05/11 06:50:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') lseek(r0, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) 2018/05/11 06:50:26 executing program 0: socketpair$unix(0x1, 0xb, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f00000000c0)={@mcast1, 0x0}, &(0x7f0000000100)=0x14) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0xc4, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x20004880}, 0x100}, {{&(0x7f0000000040)=@ll={0x11, 0x8, r1, 0x1, 0xd272, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xfffffffffffffebf, &(0x7f0000007380), 0x277, &(0x7f0000000200)=[{0xfffffffffffffd31, 0xffffffffffffffff, 0x0, "c2446c93249855722ca51051b5eda65e1b96e5bb10b205257e8783f1bfb6bf179ca8167b8a9bd8315526c80d0cc60b8e16d6c27c9e56f3e911d2b9c039"}], 0x18, 0x4}}], 0x2, 0x4000) 2018/05/11 06:50:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x4000, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x20) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e21, 0xfffffffffffffbff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, {0xa, 0x4e21, 0xffffffffffff0000, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x20, [0x1, 0x5, 0x9, 0xa59, 0x20, 0xfff, 0x9, 0x5]}, 0x5c) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x80000) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000040)={r0}) 2018/05/11 06:50:26 executing program 4: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f00005f1000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) r1 = syz_fuseblk_mount(&(0x7f00000d4000)='./file0\x00', &(0x7f00006f0ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)) 2018/05/11 06:50:26 executing program 1: r0 = socket$inet6(0xa, 0x80a, 0x88) getsockname$inet6(r0, &(0x7f0000007780)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000077c0)=0x1c) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000007ac0)='/dev/urandom\x00', 0x800, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000007a00)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000007980)={&(0x7f0000007840)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000007940)={&(0x7f00000078c0)={0x44, r2, 0x0, 0x70bd27, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x16}}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x40) connect$llc(r1, &(0x7f0000007800)={0x1a, 0x327, 0x8, 0x4, 0x0, 0x4, @random="d89e8c797489"}, 0x10) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5}, 0xfffffffffffffe56) recvmmsg(0xffffffffffffffff, &(0x7f0000000c00)=[{{&(0x7f0000000400)=@l2, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000000900)=""/117, 0x75}, 0x7}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000004040)=""/4096, 0x1000}], 0x1, &(0x7f0000000b80)=""/120, 0x78}}], 0x2, 0x0, &(0x7f0000000cc0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000007a40)={0x3, 0x9, 0x2, {}, 0x9, 0x100000000}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000007880)=0x0) sched_getattr(r3, &(0x7f00000079c0), 0xfffffffffffffdf2, 0x8000000) connect(r0, &(0x7f0000000000)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x80) recvmmsg(r0, &(0x7f0000007500)=[{{&(0x7f0000000080)=@generic, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/26, 0x1a}, {&(0x7f0000000180)=""/58, 0x3a}], 0x2, 0x0, 0x0, 0xf13}, 0x3}, {{&(0x7f0000000200)=@ipx, 0x80, &(0x7f0000000700)=[{&(0x7f0000000280)=""/139, 0x8b}, {&(0x7f0000000340)=""/38, 0x26}, {&(0x7f0000000d00)=""/4096, 0x1000}, {&(0x7f0000000540)=""/145, 0x91}, {&(0x7f0000000380)=""/126, 0x7e}, {&(0x7f0000000480)=""/1, 0x1}, {&(0x7f0000000600)=""/101, 0x65}, {&(0x7f0000000680)=""/79, 0x4f}], 0x8, &(0x7f0000000780)=""/187, 0xbb}, 0x6}, {{&(0x7f0000000840)=@sco, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000980)=""/238, 0xee}, {&(0x7f00000008c0)=""/30, 0x1e}, {&(0x7f0000000a80)=""/26, 0x1a}], 0x3, &(0x7f0000001d00)=""/68, 0x44, 0x5a51}, 0x4}, {{&(0x7f0000001d80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001e00)=""/126, 0x7e}, {&(0x7f0000000b00)=""/32, 0x20}, {&(0x7f0000001e80)=""/183, 0xb7}, {&(0x7f0000000c80)=""/1, 0x1}], 0x4, &(0x7f0000001f80)=""/8, 0x8}, 0xffffffffffffff7f}, {{0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000002040)=""/150, 0x96}, {&(0x7f0000002100)=""/94, 0x5e}, {&(0x7f0000002180)=""/202, 0xca}, {&(0x7f0000002280)=""/227, 0xe3}, {&(0x7f0000002380)=""/110, 0x6e}], 0x5, 0x0, 0x0, 0x10001}, 0x200}, {{&(0x7f0000002480)=@ipx, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000002500)=""/4096, 0x1000}, {&(0x7f0000003500)=""/249, 0xf9}, {&(0x7f0000003600)=""/147, 0x93}], 0x3, &(0x7f00000036c0)=""/72, 0x48, 0x7}, 0x1}, {{&(0x7f0000003740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f00000037c0)=""/179, 0xb3}, {&(0x7f0000003880)=""/182, 0xb6}, {&(0x7f0000003940)=""/19, 0x13}, {&(0x7f0000003980)=""/212, 0xd4}, {&(0x7f0000003a80)=""/182, 0xb6}, {&(0x7f0000003b40)=""/67, 0x43}], 0x7, &(0x7f0000003c40)=""/138, 0x8a, 0x6}, 0x2}, {{0x0, 0x0, &(0x7f0000007140)=[{&(0x7f0000003d00)=""/52, 0x34}, {&(0x7f0000003d40)=""/3, 0x3}, {&(0x7f0000003d80)=""/240, 0xf0}, {&(0x7f0000003e80)=""/22, 0x16}, {&(0x7f0000003ec0)=""/82, 0x52}, {&(0x7f0000003f40)=""/99, 0x63}, {&(0x7f0000003fc0)=""/47, 0x2f}, {&(0x7f0000006040)=""/4096, 0x1000}, {&(0x7f0000007040)=""/203, 0xcb}, {&(0x7f0000004000)=""/54, 0x36}], 0xa, &(0x7f0000007200)=""/44, 0x2c, 0x8000}, 0x1ff}, {{&(0x7f0000007240), 0x80, &(0x7f00000073c0)=[{&(0x7f00000072c0)=""/174, 0xae}, {&(0x7f0000007380)=""/17, 0x11}], 0x2, &(0x7f0000007400)=""/213, 0xd5, 0x8}, 0x3}], 0x9, 0x41, &(0x7f0000007740)={0x77359400}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10}], 0x10}}], 0x2, 0x8000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000007b00)=0x8, 0x4) 2018/05/11 06:50:26 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x1f) close(r0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4000}) 2018/05/11 06:50:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)=""/4096, 0x1000) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001040)='memory.events\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001200)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2400000}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x1000, @multicast2=0xe0000002}], 0xc0) 2018/05/11 06:50:27 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) r1 = socket(0x18, 0x0, 0x1) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x0) 2018/05/11 06:50:27 executing program 0: seccomp(0x2, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000100)=[{0x3, 0x9, 0xffffffff, 0x10001}, {0x6, 0xb7b, 0xb96, 0x9}, {0x400, 0x20000000000000, 0x4, 0x5}]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'ipddp0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) r1 = accept(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet6_tcp_int(r1, 0x6, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/11 06:50:27 executing program 5: setrlimit(0x7, &(0x7f000046eff0)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/05/11 06:50:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) accept(r0, 0x0, &(0x7f0000000000)) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/70, 0xfffffffffffffe27}], 0x1) semget(0x3, 0x4, 0x404) 2018/05/11 06:50:27 executing program 6: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x408000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x2000}) 2018/05/11 06:50:27 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000000c0)=""/133) ioctl$int_in(r0, 0x800000c8045009, &(0x7f0000000080)=0x8) 2018/05/11 06:50:27 executing program 3: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000683000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000527ff8), 0x401c, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000adc000)="6e756d615f6d61707300b5c62eeedbc2799e2c854cfb9ead220e698a9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224cc925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e781c81b6a8d091f88658ef4f16a21417d83d") pread64(r0, &(0x7f0000df6000), 0x0, 0x800000000000) socket$can_bcm(0x1d, 0x2, 0x2) 2018/05/11 06:50:27 executing program 1: unshare(0x8000004000400) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000540)="09637366300000000000000400") 2018/05/11 06:50:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000a40)=ANY=[@ANYBLOB="300000001a00010000000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="00e3ffff13004100000000000000000000ffffff011363dd271414bb"], 0x30}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/anycast6\x00') r2 = semget$private(0x0, 0x4, 0x80) semctl$SEM_INFO(r2, 0x4, 0x13, &(0x7f0000000980)=""/101) r3 = getpgrp(0xffffffffffffffff) r4 = getuid() socket$kcm(0x29, 0x2, 0x0) r5 = getgid() r6 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000740)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000840)=0xe8) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000300)={0x0, 0x6, 0x1f}) r8 = getegid() setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000940)=0x8, 0x4) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000a00)) getsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) sendmmsg$unix(r1, &(0x7f00000008c0)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000340)="07c816beff2c9dd2bbbee089992bda9d6a96b548a87572808e205991bfb34611f92338b02127575e98a34c513444dbeb858020556d85d9b5304564042866a6e86ef56a16f835764074d1ec1156bbb9e77c1fd477d08e8e9d500ab258dd53ad0a29d69697de6ac1be36f87e155ecb0712045eb0668d674188708ba47ca54a179e514586db0b0472093e2862b4ee0cc706d0b98cdd63bf5e49ba488a02ceb0a6d4e02f27d7873566fad98def0c6c8cf969163d3b74d8054cb0c563dc39f5c90e7f28abf460b753f2b5010a1a240bb3aed18839c7c92b8b023d3cc710a7", 0xdc}, {&(0x7f0000000180)="f8e2d69fb4de9863b10a6e53ee340c0878e0c3ed75680452c9c324af222b0a65a59f73b568766c8f13f60cda6fdc2a2362c1bc358dd05fdb902286c2f4577b2b0094f1fa71049c8374f370afd18333993a7cd76a9b34f3d92c8ad9020fee9344626eb4715736fea73f95f220948cc92d8abbb8814b0dcbb3f0a37ee950bd78596cec94549e7b51bb2e2267bfd90ff2e1a365f7e2b6f0d03ab8bd56a55b4c2fd0b9d9c18133d8e6", 0xa7}, {&(0x7f0000000280)="69da86a06417cf6c75393e533966c468d225ecc4af16d92707e9fda816c909f3490d4e07f68dc9e786cb81a8f63835e06d44208e1243b499477a08a57f6faabd07e0d46351e939594dca0dc131fd523c70b44aa299a7e1d5f9a8", 0x5a}, {&(0x7f0000000440)="c09747a43135ab02ae448e0bbc80c570ad6fdb54a7dfee1598b278e44258805a64235e72476d702455d811124d66d39eccc4f1f14d5d854a0f2b07c746f6a6f08bbc5c4d2f42b9142f", 0x49}], 0x4, &(0x7f00000004c0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x48, 0x800}, {&(0x7f0000000540)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000700)=[{&(0x7f00000005c0)="4b3a6886ac615e73e9e953f6d783499d47f0c33bbc42c15199c338f29c882f92d71828995161a2f690910abc3f5ae1d7a15dbf688baf3e8ac9cabdb8da6aa455", 0x40}, {&(0x7f0000000600)="dc04dda312fe1b6ad0c1a426be7479a458a74453c0a6e5493bd4115c61198661faf31766c235edde4ac69ea62b6e32e7b0332e938550089b01d8ab9351e8cc36705c7b9817fe91a56fe7a5b33476ac80f5905e7ac0add05fea62ebeca79df7e3d5d62d34cefb8225ace1fb8094f4", 0x6e}, {&(0x7f0000000680)="700e38ab4aaa191ee7903bf85a33551fb6a7f25877a955c3dad9507fbd6f1b17be9989f6536126d7c1eae0a1d2391261cc914c85260395395a71d6e75f7c8db90bd8b2305f85bb358330ca1768cb93fb5ab37a0f2c908cec2c54c6c6129ea026ca8b0c6e56b6ee14e9", 0x69}], 0x3, &(0x7f0000000880)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x40, 0x40}], 0x2, 0x40080) 2018/05/11 06:50:27 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xae, &(0x7f00000000c0), &(0x7f0000000040)=0x35d) close(r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge_slave_0\x00', 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0xc000000000000000, 0x10000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000140)={0x20000000}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0x9, 0x4) 2018/05/11 06:50:27 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x81, 0x80000) write$tun(r0, &(0x7f0000001180)={@void, @void, @llc={@snap={0xab, 0x1, '5', "a4f2aa", 0x895c, "21b3306129aa2329f7368d29969423cb27d331eb5972377c2fdea187c0"}}}, 0xfc8d) iopl(0xfffffffffffffffd) close(r0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x9, 0x8001, 0x5, 0x5}, 0x8) 2018/05/11 06:50:27 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000280)={{&(0x7f0000000140)=""/7, 0x7}, &(0x7f0000000200), 0x6b}, 0x20) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x1, 0x2, 0x4, 0x1}}, 0x2e) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x260481) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f00000001c0)={0x303, 0x33}, 0x4) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f0000001c00)={0x2, 0xfffffffffffffffc}) getpeername$ipx(r2, &(0x7f0000000300), &(0x7f0000000080)=0xfffffc27) r3 = request_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='keyring):\x00', 0x0) keyctl$setperm(0x5, r3, 0x2000) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f0000000040)={0x18, 0x7ff}) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) r5 = geteuid() sendmsg$nl_generic(r2, &(0x7f0000001bc0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001b80)={&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="7c2eb4fc35d326fbb24d948608b080981a2b2f5040263511f695d69770f87103581cab37a5e82940166184b53f144b3676e71e2a8671b29999b17f1bff7077a3fd51fa90414746c76b6d9fcc7d181e37e1d05ac2049c4f352307c386c51df721f7ccc8610753aa47016b780d759557a047e1e4c9fd512bc3209800aebce55c196417c60a75383a6e3711a6c02c4e3aee778c3ae7699f0775f79939989dbe7e7e2b79c452b3f5276ba4f3270b97f7668f3d177b5fb55bc9eff5d3a45d05dd7da23e304beae59c6574ca3d283c7a1c7bb2684aaa6b2edf60e20fa712d98644e989f908000300", @ANYRES32=r2, @ANYBLOB="680040006848bb5388a9317ec928a72982cfd3510698662c7891e7e90bb6a1502df4a72e4fa6c233b01ae2d2c472d9e7f310cbd760441014938d90d761e437a73d00959c1aa84a520815bd6a8f67828aa1f8f476fefcd6bb34c46d43b4793dab79b21302c3b7521f08006e003f000000b41016004a08a1666baa31e31c51a409b7819d95119bbf0d12292d5ac9fc277ae1c775dbe6f6af62da74c5159da14a0bfb9ec6b1246de069eefab38e62522e6235f88fdc214fc6cc18ca08ee54a603d44cba5b8f4fec0b86be30f535a7574c30f9e7f2a00a8a1f5eb399f77b511555a1857bbf2f379cf7f20d81e485016ed9d12202deeabca87bdd73dd7da9f7f5aad2426d6843fd23ec615cb539823f48ce857cf971731660a9f29b431e72ddbebdf9f6a1fb23abb1e28146f1e02dbe9c55cdf0c939d735aad39d7f74b4e852a0f393cc423eb1da49885e092a74f1627f4c67ca33a73991f335235e3863786a7988a0395ec7479a0b7338eb39bccc36fcefac21baada53bd010bae5aa8371bf38c0f9e5bb4b186e8a1ded9ce191500ea2c256a350331db1110b37b10f7b27eb0b446d424c3415a7640fce99bb4420d7a23d9a401ea68938e98bd88be5c67bf06aa6d9a9376307ea96e41d6c60acedb751f82f986d535c3d0cd167a02247bc401c8f8783904261d71b31df8b02d3e6f2dd4f3c0b25833527d1d5908fcbff62b07b332b8417294a8fafcf87746b440ce70e7009889d375838d0c84a663a33dcc17093b96a195ee53d5388e56cb8bed0db27682828d601de3253c3bb078ada69265040139f7ebecd71e00aeeac8fd78c9ee32f5099d904a2192304dbe6b25cf3bb8b2776ea9907f8402a5a619bef1f4c83201bd8ce2e05f59641cda6e8051c8e91a9d6d6a0328685067fe0254d723a5bd2a3706836e551e83316d470f5b19efbdf75244df79b45aa1caee8c76c757dbedc6548f0e7f56037d85fb62e5f37a101e84eb200b110c106a180cbdd3f516d5854bf0e4bc33df0ae108cfc4fc89e44c93e5c5bafb1360264f7fd19e491cd7c11b96797714ef86c2858877e0b53511771873de94adbd1d7a8a3073bc48a425961b4dfdd682314f44a99557ce8517d5998b2ebe3bcc4e42c86454457877a5c70da330ea18da15db968705db23c7e64330fe630c9eea4e706397a2945d03cec10dcd8ff2263157d697a75edbd7dcc2938ce8148b671bd021c02c60685619120359c3b8910a36f5b0c1d59e91cf6a5ba61fd0b411a1279ca51b1a678c21498c832db2ae676c69fda0abb2fd91c6099025b8dfbc5373cab75962b31bb74dd9b6aa2017b2cddef819fd4d69e51d146ffcfeee7386505824eae3cfa434b97a2681b04d8fdd8fad4bb5fb5fcd6b23bb088c3c22d9115b8f3070f565e382d7999305aee526b00b2fe00e453b4760235cbf40cf5681cfdd5d9be820d138c675517c79871ef13c4d72a68815b0f922ee0c6aa50be49cb5ab887a0861bdfe17d73e948fe6a11e9ab1a7b2917406a9217acf7a9c219b0f7c395251de3bf9084a23d3e3e524b25ed356dd414281c2d0a50b9d59c3b4ec1580b2aa67a3fc7f829457432e8103620dcf2523e0ff45b55d38f50ec9bc4fcf60ccf437bbdce414a71e2cf89ae638b3d25746a42e97ba884046a34ca9e7231592b6bfa16455da77b9b3ac8c9ef708ef9712b16d115af18b04e36975b90f75d5d8ca3a2c78888981401f8b36d361f1c7208533dd4b054a4d23c11f27fa884a99581d4af9b0641e4bb7cb6d78923c31f95d1017defd958f78a750d9e6f4acf56cdc8904eaa99458f6f625ec9a14072cbd2cd65edbcce1ebae6734396b44f69995a3dc5c5893a2a87fd905d0c1f1717a91309daa67cc590352b6bddcd3b878dc7a86d445acbb12c7b3767acfb3dc526d3d2178e34e31e890b171803ae919055c3d262d67f48a6ebd0bf3545144418f59d03a036734eba6f8a614da62dc6af42a9e90bc0ae16223c7ba09a2a16ca480c9e2f04ae5ce4d87637b1a7231e4deee173716eee620e29efb422ae4a3b70b6af4f0a584dce0f93aed81c6959b795f3283e1042279dd3d332b2deb6d497287bc59399e79d47122394a5f1fe1dee5827981c28b32265b79f01054a4bfe258a47db5fd47bf89b4f7510fc14959816708b7e511a5b083d29646f842946e9eb39d9edd0d2faa57fcf4a6e1c2dc133a5c8712f590337d3e73c6b0b19fd310ae5fecf53419633389980e8ef275dafcc0e94e3da453a28c1cead8b1cee6e59e476fd9675df33a91f435bb004e0f23a9c77f04abb8eefd0ed68f2662c9d987f6d1b75290244d6973900e8c902fb63ee150bbe95d63f695e59be14d5d64e6bdec18f76c519539394253bd82d63a60eb74622bf8c62bc95f299d37ac79807bc54e4625da0390760a6dbc37637461cbf72681fd7ac0570a81583f4494f5ba70262de8ba0a629481b029465acc82f88856e06c033ec77bba0682b1904e164de17d4cda79dbcb2d5419c1e644e3347850ab57fc9c4fd79348b40750ee0ac1c8c984e5e6106e01977c24671da53d87d20d360dd457b31364b5d759d6d0858e2831e2574a0dbe78da1625775a897900fdd550f24898d8279e8c36be2d39fc2ccaba314865531580270163ca6b0a70583a6637bf753c1cdec43a8c4f7cadda13f744251033eb862158d5c55bda93711201210dc15216adfc25c829b5dc33a1251ff8cc0fa3523d63fe9484305d683a40a02b949abfc16038cc2c0d8eff1ed04a99a0ebab383e7e66035d424277df104d3af1fbf0275f2b2630c6937262469620806520487ac38cd4a0911df89d2afb9d9bcf4a88fa53be24f1253dbb1ab88e843cf23af84d109408ba7c04fc50ff27b1816863af31b957e2f234330ff2c8e3de8693455f0ef80734d838dd90f85a28f8539f6f106f3552e1f2ab9e9e345ae868b5bd6a7f805c040c5d032fbbcaf909dfed4823b14cdc87404b55584bc2c4799965a295434aed168e24e64bc063148b0bee1413b2bf7e0afa91dcb1f79cf151789aded4d66312dae9ebe3e4d44c7144bbe6c3576f7ccafe7bc19c52f3cfa15422b1e431bc113f1bd21598fba35deab2a39aeaf58ce8f18fe1b7a120a12b261a093785b9ebfa9938ce3bf6ce01b4ba1f2e59bd5ab32a4cda2755005c18d1ae31da16c2e8dda789ff4f73aa3a3380eee6b5d6bf4681045410e0cb3686b9d9da78607449bb537066a5535e2a6791789d8eb8f518769d2435e6bfd20995a223fd78a82d56b6a9d50bbce868fc91ff37664d55aa7dc9c74c89c86e3f59811cd59d4fe36879bd47da7997e763b2c4e4e8f0ddd0e10cadd672bf237fc66385e15c090f57b15a84fe3b2897a49465273e90a5f8e1fa10fa81ef9ab4b9d6e8edacbe7de653d572f9f9d31d8fa276b633df9cca892375c0dca93e26264f9fc33dbbb4c1ff6cfdc92aa16d3b43d891e703ad7d48a2420812d67a44f966ba6e5c4728dd5a078d5dcc236ad00e71b6e32b6b8bbb9b8e546f7f452f281767fd08b8364aaf8ece06627ecd8e9eb07e330d1a5c36bc42b0430b24844af4457615179d6016673203f6be92bef9d341c80f855f76d412141b188c18d47b24e0af617f6ba966a048e81869d0c3aedb92abea1d145c1d71443ab39a2946de08f031fdbefc7ef445dd86cdcadac6348ad95e68ff5d421e37d12aebb2b2f2b7ab88ae990ca17def9d77851ad31c04eae706c7ddebdb5fd6e073ba90c024f9b6a7830b99d8d7651a0784847f853f600989e6cf8ce2a479e606d76639e33483692f260f824e1544782a85233ee0e0405d0532327342cf7ef8a4ce91dcb5118a777de47b8f3dea32d671e6d217e4ad5621676b879ba0aa1caa3d6855e591618ee2e8daf90393a522f87d0d0429234455b841f2f153d0fd9c72bbf44ab4d9c9de4a599d3c4fdf600e1bd8107562373ce0a57a00279bbe1330cdf129d59ee1b41fa7eb63338fa0b5f091fa3c1d52ae35f4df045dbedb683d6d5e10bf7731d5b493fdfba5c9f0ea693d2dbbb32e517682f6fe67f84fa5a7e93fffe32c835d7d115bda98abca19af86071bf8a0319f357e16731e40dc0cb37432e68d2c208a3349b92920cdc699e7817d73d4691be7e776decec2647b64967ac6ac7044ea3efd5ef6bc8342450ee673c15f7346cadea3a08c5dd2b71d733512fa3d68f856143b8eb6b31c28b1f8e6c8a0db01b42653273a1fc59015990fe45518d38c7ad8cc38ef2f45bc1c156e748e56cb2813bc2b589b5b61f0688d6fb9c774cfc2f63089fa0fed83de683291170ea94144bb51388e046b4b759d65ce26d31d7b648a528d751db735aee0ca85e7f53c1e17f8a7336b151effa65d1a16ab1c31ac3d88808cc1f3651ce67c4ab793ae780cecdec5d9b0a34322ae69e8d70b36aff9707c0629860acdeb33de1d5743080fa721e72341f03c0b2f2c50bb4f69165a192013c8bda809e93b53bdb24b686cdad33f65448a6af6f884cbccb7d3be43aefeb81f1cb6013e54d7cef4522a61057f1c79f702a519c3838185e1bb445c2891f9209e327d81965827e681402a14a2f297a4fe0329303079adc9d406adc436af914ecc54e67820f0b748abaf71e7596f105800fa5dfb98f8a93c8ba90802fe645da28e4daf5febf48a97ffeacb750e3f9f44f635216a3a5cf2b600eb756096075e1fd698065a087bd93fe11c93a869b98f6236a2472adb4f2e91267c6b3ff4af69766dee48a4f9f7f7daaf50bdcbce04bea941a1b3c117aba71fe7c02ba5202133f127939f939eed9ccfdaa9b83709527809f5ee3d5666a047fb6b79cb7a73c5f0d1078614f61fd3e6925fe06c0559b854553d6676f3ace8fd9902992a88c5cafb82a6a71a4efee4e43a85bd924ceb616aa1d6609348f82cbcd00ea9fa13a0f55238fd547fb6659e2c3d4ffb5aca63448aa9622d67eb98097668b28e03ae57997fb3d5883662e9699a6b906dee3f41aa83fa6aa43c6d46ffc32bc41035fcbdf5ef65324fe7acf2557bfb819a8f7bc44de7a46d6ce14fdc49d741a5632fde7f4ba8979b1a60b020ed692b6809c24e116119023639cf4069de1bfed8f100f8c13d35fa3af2db365a210b4aa694f0f996cfc78d229946d4006bf860581f1a75309dd7b4e9cb9bb3be9b8a1f5278e73a5e7165ef525011940eea532a2598d09b4484b7026c83635b1d9c5f38b5f151c0a691dde9783af12a150f8a43bc768b7836f5f5dcd5ca386a58b9cf79e3ca2cc900d2a7da588057cd8211835e135cc8d8ece4e1d6a7ffe69e16e3609afd65ed02135827496c4f54abb194ba8ce89f6471247c74ae622fd561d4d36d342b0de670792ac8e4f86fe33d6b7e255723641c21de3062930710a56ab22ebeb77dee714b6bca6fe667e769bb3073db6da6c5f6b81dcd7e75d6eafe87a7f4205891cf87d2d106f0a69ac44aa129ceb73d2205cdf8fda2afd5672ca1e0412116b7ae4ad85a67e19546f498fe642f035d96e3ae97ef6de46255cac1e922d88b03f85b139428b4dfd2ddea0b35c600a1518b0ad7d97d41ac914c7768aa2a1fe81a3446c9414a54c3f6fda4b3be4e9a3c2d85b52131566010084bd7b0dffb220cda29946a32598cf5af378e998b40160fd9b73a0f7f4cea34d3cf6de823f6bb1ed16e07db93c23b64eee7c4e5565d4e5edecc04b8d060d814292edf7135648fa8270a6d4494ce3988c1b204e913725ac26c6fcd4596bc4b74bd7f9c12aed2124fa8ab14b5b1079338d248f3aa69ad976f0ecd5178022240ce036d4ae79dcf496cb12b6901905a0ca866e0a33ed686912e6ce2e6957ddf6c50cac62ed127340ab43a47ab00350fa3819d0a799389f8e0044ceac7d43786404746d786ec35e0b9aafedf21732a6c3d4588dfb2bc11c57cafcca96b8af203646d676de85abb66b379ccb994dd25eade5abec78636b913f82bd6e33547c202778ace31e07fea086f9aa62ac816379d3ad51e94e0571a7d2248beef72e754aa99032a5d39eb902f2c202149cdce5014262f8f8c22d10e4906f6d876d856f2675b6b283073e99d9794bd508004e002800000008008f00", @ANYRES32=r5, @ANYBLOB="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"], 0x17dc}, 0x1, 0x0, 0x0, 0x80}, 0x4000) 2018/05/11 06:50:27 executing program 6: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000240)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x12}, 0x6}}, 0x2, 0xffff, 0x0, "a0c3c7ec187dcf6db785aa44cce8e59fa4a1af340fb701e2685e59df90e1c0ebdc35a9ef801a04f42bfc9529eaaaa44a8e76a7724e9f13467e23c614e315a094b5753214c824d1ca0df4324e0edcb878"}, 0xd8) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1}, &(0x7f0000000040)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x501d00, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000001c0)=0x100000001, &(0x7f0000000200)=0x4) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x989680}}, &(0x7f00000000c0)) timer_settime(r1, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000000100)) 2018/05/11 06:50:27 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000002780)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000002740)={&(0x7f0000000240)=ANY=[]}, 0x1}, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000044c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000000080), 0x78}}], 0x4000000000002ed, 0x0) 2018/05/11 06:50:27 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0x301, 0x0, 0x0, 0x277d2e4469051f95) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000080)=0x4, 0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000002600)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000580)}, 0x0) 2018/05/11 06:50:27 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x800, 0x0) recvfrom$unix(r0, &(0x7f00000000c0), 0x0, 0x10020, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) r1 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000000bc0)="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", 0x3c3}, {&(0x7f0000000b80)="e347c9b1c813f485ef7616e8f5eda0c957c71da38ac2ae5f939d1f98", 0x1c}], 0x2, &(0x7f0000001040)}, 0x8000) 2018/05/11 06:50:27 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000058000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5382, &(0x7f0000000000)="8fc2e2609c30ffab0b74ad6153d58cd28ce5eba97e2889890f5b784e4131048b639c6420838c246f0e9ecb50e11271355cf8f92376bd0c8b106b54ccb7f1aa15dca38081ff6367d77216342fec67438577171754e7ee8064100b61f6730618a12307b3d1f4e8186e0b98eaccbbdbbc5188da4c52878d86f0ab26c033d426d485dde02597203418dc27f336ef299ab6440983f185c8620a9ced44180b5c35ef1947bf669d7a11ebfa6bc79c80b64f66af67100a50ecb6cb1a797ec5942127ac254e850a49a5114ba425be08666b2d84b0ad450c67526324") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x105400, 0x0) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000140)=0x6) 2018/05/11 06:50:27 executing program 7: rt_sigaction(0x400000000000007, &(0x7f0000000080)={0x42a42c, {0xffffffbfffbff270}}, &(0x7f0000000180), 0x8, &(0x7f0000000100)) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffff9, 0x381400) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000140), &(0x7f00000011c0)=0x4) pread64(r0, &(0x7f00000001c0)=""/4096, 0x1000, 0x0) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f000025a000/0x4000)=nil, 0x4000, 0x8, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000001200), &(0x7f0000001240)=0x4) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) 2018/05/11 06:50:27 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f00000003c0)="3e0d11dcd1", 0x5}], 0x1, 0x0) 2018/05/11 06:50:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="88", 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3, 0x4000020030}, 0xc) sendto$inet6(r0, &(0x7f0000000180)='{', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000280)='h', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240), 0x20) writev(r0, &(0x7f0000001700)=[{&(0x7f0000002480)="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", 0x2b1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) writev(r0, &(0x7f0000000380)=[{&(0x7f0000002080)='~', 0x1}], 0x1) 2018/05/11 06:50:27 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000040)=""/60) write$rdma_cm(r0, &(0x7f0000000080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000016c0), 0x106}}, 0x382) write$rdma_cm(r0, &(0x7f0000002440)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002400)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000002540)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f00000023c0), 0x0, r2, 0x1c, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xfc6f2f3e) 2018/05/11 06:50:27 executing program 2: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x400, 0x200140) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000140)={0x5, 0x18, [0x0, 0x200, 0x9, 0x4, 0x3, 0x9]}) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r2) r5 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x124, r0) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)="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", 0x1000, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f00000000c0)={&(0x7f0000a3dffa)={'crct10dif\x00'}}) 2018/05/11 06:50:27 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x1, 0x800000000000003b, 0x4, 0x4, 0xc, r0}, 0x18bbb444f12b7c1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000077cfe0)={r1, &(0x7f0000ab2000), &(0x7f0000da1000)}, 0x20) mknod(&(0x7f0000000000)='./file0\x00', 0x80, 0x9ee) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00004f1ff0)={r1, &(0x7f0000068000)}, 0x10) 2018/05/11 06:50:27 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000040)="8766235befac8cfcb07c3f32b2650acaf5818ebcd25b260e0f72f008df5c0ae7f997b6a81e03ad6215fd6dc412b979ecabd6264ca32742f2a885a250a19aac60ecdbc06c6641dde67090818d0bddfcc62e965680de11acfac9315cd9c1cddf7687869deb8521022e37605f6aaffdfd254ef53dc5042605839a03cac5acdcd3ba492aa723995740bebc17cad4db42c664d9cb7110bdbb59840d") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000140)={0x7, 0x10, [0x4, 0xfff, 0xb9a, 0x10000]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0xa0, 0x10}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={r2, 0xb7, "4ed0cebe8b83eeb8396a9843e36a7a5bdb9f83d5975db49964a856d78422180bd384d22d5922f20e48f207d489c14b07a6019d170ee9151aa66ca3995992bbbc4d3d3c201c4a9bc99867b525e6356da73650f4f9cb5177e1ad5c12a916f9bd9892adc038a479de411f5b084f97103c92ec6378cb04e2f333a7fd87a1be31fbfbb63d330245887996a6ede4a53dab7794d7ffacc5fd31d9a5e3d2f947622700913647d71af5e3a4c545dad22d857cf158c270bb8f5c4e2f"}, &(0x7f00000002c0)=0xbf) setsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000000300), 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000340)="40c7208d6b31466e302cfd65430555506b7b8a48e44c40ec6bc124bf6cb7e0e5dcd2b1665282510d921210cd21a16a0ffb47f156b564dfa541b6b0aea1284a54adfa8e8d7081e62f1f229c304a48126a115ffeafc3d26dbd4ac2d0a3b0f5ec7f321e8a2cd144765b117c018b9f5ef65db4361807c3d0e24808c17e9645a5815c3e27265f2754432f438065005b7c1af8d62c8b4ec84371ff1713c39cc82efd34ecf99260d3d9fdd329ead94ee5df8e04370a85eadeef60d2a0c0a3ae04e1f0e461058133b591025ad5bdb5fd5796458bd49fbff8447ba54fdc5245e7f7b42639ba0b22f2ae404286cc08388258cfd61d8c04225c974fc9b571da08e370cc08e9f2de18c6eb917d5d7568d459b164cecf82203ea814081ccc8f335b34c6a36f054d68a1d93e221245127144bec3377d8cc2b08cfb91f9a5eb65d3d0cce4eb754651c2accb2127759c609a3abe88a68384a2eef587d1a3736b76687eb4f9f2a8abf7c6da3b2a9927b9e07f3d31dc3ade7c43f4c54a086a5ac5f9a9e8416b31a842e3315f0e7e68914cf24c5784df6aaf39aa0ff6e5ebaa43fb68ae18a8e4c6f776d375af60e525f80a63bf6a9a20ea47080771cbc0baf6cb0b1c1bf2aed8a72b96ab38a89df9c8047a780d643c07979cad329e42a14fff2dcbf23c73dae38c03edc12494b9c395f387fd3965effdf072bfcc67cc5b97281e83a62710871a680c690aef7cee607a43fc5c6e61aaa1a2c804a030111b0c730b1404634c79975ddc63a682cc03a545e2c2af622da297eea4013c9440bbcf21c7d78bec4372443f28d54e326c1c57df29a30dd8b31c47c2015797e817e7c8a08b3076f11a42b3965cc44cc37c60b81711a49874cec1b94f421427810ebf886a86927a043faae8bc20bb4ef55b18cc5a77edd8097709e2d640a48ad58814725d0ed302a2faf9ad2abe5d33399c6666d1da631d05de62f1f63008d6d225733353e242cd34631a900d697926929d9d043052dd881da7910dce05dfccc4406b6ddc110d3cf7a4aae189f3dad558fe69f6932e704b573dce57fe84da194d725cfc35940a9bc0d52d1dfa255eb85fc8a03595fc486e7f76f566a86c437390da5bddc04ce4bdff1c668b928629092164c6ac0ecee1d2b960a30fdde8b002667a107f4b95bf15f4492457bd285f0d5f87effc11a793dfc36f9b421a5db5da718e036c20949a7d16bb24e950acf435b0af027946fe00994a4bcba78265dee58b6b9069d5e4a1d7f3a994652955907dc85b4de29ab09804bec302e16549e36cdbf0ec117245ddc1a9d55cf4581c926636a0a93be8fa6f6e3d61839f31af614b28c06d0ada3d51cc9bb9d8549aa228cfb00d4f0d5a0cc2c10a653f546f89ad6decdca6075ff64b86705e13c3b511e8112bd2bed3ff28035a937b841491c39deacb3ee914398f971f630021954e745850c9ae5882f53ff7ca055bf61764032ccf841f829601a11863602e4e9c923e187c1b2dd323e13bc4f2213c24fd273fb9c84cc2b3c6d9d9c01d4594443013caaad4971f3ea673d393f87ae34715c97df4c6d9bb1f171b954ebbef4a89044e8368a4575fef7db01df109dec05dc6b2544c2547cbbb76845a0263e5c3e32883e50c61b18f11d64b98930404964083092b9124bd842a6ea9713b85473107420a3b9715d8f747cc3a1552b574c51d1ff6afb47b7d1d684ac6197060887f141afbf6fb24c78978851c7ed5c59a5d732797aecaa9dd6f96ba93ec86c700b44dfc752ad7a2c905a9007f4dce54fe7940ea035a9cbd9940451be1d22aa6558c28aed3eff7d78632a4bbee9dad9dfec6f218c6574a2a753de1ac65370c2c2d1feb0381dd2abf6d2124b3e8de29350bf23b1ca1710bdcbc869baf35ef78bc96cc1eaef0021411c7b5b847f54a24185b14eb42b4ede4f747f31c733a7d6e53cea801423a2836548f79f1b5136303cd31e5b1327192f7f87fb23cb0c995daf025454bf04ddc5e6d890d77c944652cbcc389d3c11134e872dbc20f5c6b0aad874d29edfeab6838f1acad813c163d51fef4e374219fbf1509a4db636861d592697199af6ecbeae4652a8096af49c7b2bbac5427967fdadb879058f24e69be55c96e2fc29d7c272b92052b52306a2bf0458a0396b3455896b392b5161b455c0e772a5a6e990695c0d25d437c2d1650406707d92c595d343a2097f43c7ef840694956d61b8cbbee26fa38c54a3bb928f917916d735a8d2e4b179b142983a9336599931fb5f12e898336ae7a5a9ad838490b371ae0b0718eece04fb0c9f2d68c6988197ca939b60d3eaea6a07511b3324773aec4bf654567f8ba731210f2562bc763fb7f814370890e122652d61eec8e87fc2d4a42732f06a4aa303dd450a30583725107bae68bbb087f921a698230ff03286b943eb77ba02f12acccc59cd164f941487ee8c2a507646c689359148552de712ace5f61c318102b30e6f61b094b2a987f8f7cab7c8b3b8d17a12e3de6fcc25a5fafb2cbc80e4ce9173099fba2a6b038779145a1eedd6d6eaada8151319811833d487a6448bb113df0c68d424687b1c9e71cf3284f595902a9107958fccd0503a6cafdb33a8598046ace7fdd283feffaccdf69e98564d1141c4514a8d077876412d409b94bca461c77f4963b6d02de9e9860c9b49f68657312f46cb88f8329674f0c946f900038b3eb874cdb49bf5e75929ac741436f2666dc98c5f8d18061d355379c22b57b65ca99c1020b0e644a1ec94bf8337644186c60e984c99bc81ede863c4a6fd470b35072ae8ea4009e52d1d06cd778e0b1f4be8c9e82d800d5322a26f9b059549c00e31fa54423a9604304b675bfad3d22869939a8af3a813608ee2152508edf64fe174f26fe9a4894840f834dad5e3401fff997986cb038f3a4a51cebb3e56004e6124a0e42e226c402831cecb6464f2d203bbe8775d60af8425d1d0eb272022ae1e95b9b5ee3175297743369677ada66189d2fbcffea09198579fe6293af411b1763ca32615a04deefb1bf816d104f0b9da45ff321ac8cae6ae677c5ba26e9d988fd674e7364f8f9cc803e6a984f5eb7fb717936c3050342d7f0e206f555708e87c27a051c6f2b371af5f20b28cbac38b21444f35cdb44576f8238aafb6ac16224681c2adb5b550451375b3076007c121f59f0e8c041d74811019690d21cdfd86c68d19c90d904c8382eaaa83d21e362af2636f5c430b2315d704ef9e9efb4e2ccb6d60df9533f04a859f6dc38dc49e8e39031b9a92e994cbcf0a4c10428fe6313acc65c353e153134ed2404ae58edc4704fa6a422c83405352c517c4d7a5e5f595121b4a37f223490c1ed9aba2ffe3eb8f88b89d945dfd9acf623e5352f88274f2fcdc8b8a190ba52fd0a4303828daf8ac23e4b8492f316612cfa39e5b6cb60498e6bed3668333e7751026bed098042dc320de1a77032fefc734a3b1dd3d5f6bb6640f913ec45f23da3cf4cef7ab941a3a3078faeece7b39b2dc9fbc47395f3542a08da2fcadd23f608e2015e9ad327d6375c89e26bdf7f6ca044efa00701b5c60ae13dc3090136bda49b5ed1158c063e490096946259669b8e6547cbf29d482d48e83901d294fd4f26bb472c5f33cc4e2da05bd7941b5ee22f96404b0d4dfd38563fbf5da9ccec1e8d5c7b3ae4daf222a04a48343613475c5be6d55e02f5eda890f5eac8cc287809eca211298b9ce5f893f9d1ef24b62b22b2143e289993fd56071e892422d964e92f43d04369318720e6c83979f195355f6fe8be29648674c1d5d1802eab57f6997e18b07f34e3ec9b0715e1c44060769c9560b5ddef34612c37cd6bc4bfc2c97230dcb1b6f839ed93ea233fe31d05cb6b3b0563fc3196d1a56dd669eab2cbd6655aae370c137e3398b41d2a86bc7847096ecd9c2847745c243d85cfedda65ac00aa0bdc3ffebefc263f41a442c74cd8269faa90b341a313c8b94f1c06c099735b8e9a8d12772a505d713c4414452a047f87d1b6b1eec258356b577bb62c996c963d5f0c40c71f6c57293fff0134f1deedb41d2f981abd475af33cda2139fe4b76070323f64165a414de86b91a7afd86e858e68b00de6d699ccfa1f3242f285e85188e4d1a7281778d88c1c7b8bd6e95548ef048f942cc4433e643fe788e22ca22837496161729f7c4677af44863b08d22ebfa662ade933c3dbdbcb961e774f138892f1ae4dc2eec59b7c1a6b1a4986fc0961611e13e1f891c60b3dbe074d758c8767f09e589e02194e3b95afbddc92d035f9493edd773c8c104a25392bafaf0990cd9baa6a989518e321f2d4020d8621f4be529af15f479626638549088b9897bf6ec9a0b6d8347b6d048fd09ed7334a1258a5e01a86b7e7a664c6c0ef168200d62892f518416988f91f439e795ac050dda2dff13417ce67638660309026aaf828912ee442420fb905b8ad13d7aa09adadb4fce15948a92edfd18878caf774dada39f12eb34aabc963c2a7888408d0b8d1b59da5a676fbacecc471e7185a98c22b10a2b2cd434efe57d2e78348bd57f250958d2990b05d187b95142c071dbb979c4fc23f1c7c48cd0378eabdd171397a44cc758b378d984f47841e5c98a08829e0367597b12c54070e59a2ccc76a936c7b135a86e6bfda1f66564e70653d363ab1c0f13c8d1c30fd0d7e56793f3319685f9c1b7aadb0bb5885b9ee3ec02ea4b92fcfd9b22e902876386a51c72965325c58159e8cba13e28b48d3932b0d5c4d88f4f5d967280dc03339791d3288739728edaffb276c5e13bd61561e2144c41adaf18b66dfdd13ea225b7dca9ca56da904f2d1ac530e838e9b5df789091d6eefb287469624640e5e8042a412ccdb6b4f7d57e5a5101ae8ce028edb8e0a521ac2349ed2799a17ad3c7e30dcc49526264974140e0a245e91b8fe221584fb132d64c87292d4f14ffb019b00d736cbdbef8c3125f50fc015f30605b712ab3da067698b03399e2cb35f0670cb540f9a337205d108f4c619c4857f926b3e312baef40ccba3b484cbf9762c1097159ac4bb6e0f64ea5823af25c0e01cd8c90464e08e56920b513a693d8c8646d4a024f888571aae2a80ededa41731ee81761869149ee1c9c448b3e72abc2d30b6de735107902c73723e24b6de6489d07d5eb238d2377d27e6795a65c00166f6df542a102edae61f895426682f14ba1095e0c6d3183e055873bc82533b32fefb9fddc817e050b8f21b2d36a0ab1bf604e5096501e36d6c15a5fadacd617471c711c27a0765126b9fd77ec3bdb1e604aff4a10d64bbc12e720532e25c765e5acea6cf395ca51ccb127d6f743e49e929d16c894ff1c340ba567b1723c31ac1cc69d85e9b2f3671204b3090df3493befbe3454d4b17f4cc4430f1aba7835d0373c77552b179d906f65d5130ee257c469ea7b5bb31a1e26705abb4bc97401b7e8de385b376e5e61a089b6e70ec71f6d5dbdddae2fccd9910710ae490289f1a081e30483432efc3a80b6cdd1edf9aa6f4db9387055ed88e4dcaee34737ab1c31f51975ed3c7f17bebafccc401e408167b69fcb0bd92fa4ed38415ef531644f8579af27af7b7f0385a9a5d7e02393c672dbe47cf3308c5643dd9ade7e4845ebe7b4f2f8df23bfd757a8659c5a112471b7521e32d3ff3becb8fed5d2b3e5ea0d1ac18602dbf3db2c254d61143a195e0dff4e9b8b62fd846cb84df42591383d83c98696c758f462b6d02ce123c20373eabd8c44b455668ed3a08a5cf1dba3af6d1d02d2cc009d2614e3e30583efbdff62515f195ecfa5dd4a74dcf68e026222e108de19f7") setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001340)=0x8000, 0x4) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000013c0)={0x4, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @rand_addr=0x3}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x8, 0xb1, 0x1, 0x1, 0x80000001, &(0x7f0000001380)='team_slave_0\x00', 0x5b, 0x3f, 0x9}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000001440)=0x7) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000001480)=0x9, 0x8) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f00000014c0)={{0x7f, @multicast1=0xe0000001, 0x4e23, 0x0, 'wrr\x00', 0x1, 0xffffffffffff7fff, 0x58}, {@rand_addr=0x3, 0x10000, 0x0, 0x8, 0x5, 0xdd}}, 0x44) getdents(r1, &(0x7f0000001540)=""/146, 0x92) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001600)={0x9, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000001640)={0x9, r3, 0x10001, 0xa294}) keyctl$set_reqkey_keyring(0xe, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001680)=0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000016c0)={[], 0x9, 0x10001, 0x7, 0x7ff, 0x6, r4}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001740), &(0x7f0000001780)=0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000017c0)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f00000018c0)=0xe8) sendmsg$nl_route_sched(r1, &(0x7f00000019c0)={&(0x7f0000001900)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001980)={&(0x7f0000001940)=@gettclass={0x24, 0x2a, 0x400, 0x70bd2d, 0x25dfdbfb, {0x0, r5, {0xffff, 0xffe0}, {0x0, 0xffff}, {0x51a302b124e1cb75}}, ["", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4040004}, 0x811) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001a00)=[@in6={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x48) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000001a80)={0x5, 0x8, 0x200, 0xbc, 0x1a, 0x3}) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000001ac0)={0x9, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x88) stat(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000001c40)={0x6}) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000001c80)=""/80, &(0x7f0000001d00)=0x50) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001d40), &(0x7f0000001d80)=0x4) [ 147.453090] ================================================================== [ 147.460521] BUG: KMSAN: uninit-value in rcu_cblist_dequeue+0x1bb/0x290 [ 147.467172] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.17.0-rc3+ #88 [ 147.473725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.483060] Call Trace: [ 147.485621] [ 147.487752] dump_stack+0x185/0x1d0 [ 147.491360] ? rcu_cblist_dequeue+0x1bb/0x290 [ 147.495835] kmsan_report+0x142/0x240 [ 147.499614] __msan_warning_32+0x6c/0xb0 [ 147.503654] rcu_cblist_dequeue+0x1bb/0x290 [ 147.507953] ? delayed_put_pid+0x1ef/0x240 [ 147.512169] rcu_process_callbacks+0x17f9/0x2020 [ 147.516908] ? rcu_scheduler_starting+0xe0/0xe0 [ 147.521556] __do_softirq+0x56d/0x93d [ 147.525687] irq_exit+0x202/0x240 [ 147.529118] exiting_irq+0xe/0x10 [ 147.532559] smp_apic_timer_interrupt+0x64/0x90 [ 147.537206] apic_timer_interrupt+0xf/0x20 [ 147.541413] [ 147.543632] RIP: 0010:default_idle+0x1fb/0x3c0 [ 147.548189] RSP: 0018:ffffffff8ac0fd88 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 147.555883] RAX: ffff8801fd431d78 RBX: 0000000000000000 RCX: ffff880000000000 [ 147.563138] RDX: ffff8801fd031d78 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 147.570391] RBP: ffffffff8ac0fdc0 R08: 0000000001080020 R09: 0000000000000002 [ 147.577642] R10: 0000002254e1d6a2 R11: 0000000000000000 R12: ffffffff8ac372c0 [ 147.584894] R13: ffffffff8ac37b98 R14: ffffffff8ac0fe24 R15: ffffffff8ac37b98 [ 147.592169] ? default_idle+0x6b/0x3c0 [ 147.596048] ? __cpuidle_text_start+0x8/0x8 [ 147.600710] arch_cpu_idle+0x20/0x30 [ 147.604407] do_idle+0x458/0x850 [ 147.607758] cpu_startup_entry+0x45/0x50 [ 147.611806] rest_init+0x1c1/0x1f0 [ 147.615331] ? time_init+0x30/0x30 [ 147.618875] start_kernel+0x10fa/0x1110 [ 147.622848] x86_64_start_kernel+0x2fa/0x310 [ 147.627268] secondary_startup_64+0xa5/0xb0 [ 147.631593] [ 147.633214] Uninit was stored to memory at: [ 147.637540] kmsan_internal_chain_origin+0x12b/0x210 [ 147.643863] __msan_chain_origin+0x69/0xc0 [ 147.648133] rcu_cblist_dequeue+0x1e0/0x290 [ 147.652453] rcu_process_callbacks+0x15f4/0x2020 [ 147.657193] __do_softirq+0x56d/0x93d [ 147.660966] Uninit was stored to memory at: [ 147.665274] kmsan_internal_chain_origin+0x12b/0x210 [ 147.670357] __msan_chain_origin+0x69/0xc0 [ 147.674570] rcu_segcblist_enqueue+0x24c/0x2d0 [ 147.679134] __call_rcu+0x227/0xef0 [ 147.682742] call_rcu_sched+0x32/0x40 [ 147.686527] release_task+0x24b9/0x2530 [ 147.690484] do_exit+0x2d91/0x38d0 [ 147.694011] do_group_exit+0x1a0/0x360 [ 147.697894] get_signal+0x1320/0x1f20 [ 147.701678] do_signal+0xb8/0x1c80 [ 147.705202] prepare_exit_to_usermode+0x271/0x3a0 [ 147.710031] syscall_return_slowpath+0xe9/0x700 [ 147.714689] do_syscall_64+0x1a6/0x220 [ 147.718908] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 147.724075] Uninit was stored to memory at: [ 147.728385] kmsan_internal_chain_origin+0x12b/0x210 [ 147.733476] __msan_chain_origin+0x69/0xc0 [ 147.737696] search_extable+0xfb/0x110 [ 147.741579] search_exception_tables+0x8b/0x120 [ 147.746233] fixup_exception+0x84/0x190 [ 147.750191] math_error+0x44d/0x600 [ 147.753809] do_coprocessor_error+0x29/0x30 [ 147.758133] coprocessor_error+0x14/0x20 [ 147.762177] fpu__drop+0x27f/0x4f0 [ 147.765697] exit_thread+0x168/0x1d0 [ 147.769391] do_exit+0x10f0/0x38d0 [ 147.772915] do_group_exit+0x1a0/0x360 [ 147.776793] get_signal+0x1320/0x1f20 [ 147.780590] do_signal+0xb8/0x1c80 [ 147.784112] prepare_exit_to_usermode+0x271/0x3a0 [ 147.788935] syscall_return_slowpath+0xe9/0x700 [ 147.793590] do_syscall_64+0x1a6/0x220 [ 147.797467] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 147.802633] Local variable description: ----success.i.i.i.i.i.i.i.i.i@gup_pgd_range [ 147.810400] Variable was created at: [ 147.814101] gup_pgd_range+0xe0/0x2e90 [ 147.817968] get_user_pages_fast+0x27a/0x780 [ 147.822359] ================================================================== [ 147.829693] Disabling lock debugging due to kernel taint [ 147.835119] Kernel panic - not syncing: panic_on_warn set ... [ 147.835119] [ 147.842475] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G B 4.17.0-rc3+ #88 [ 147.850767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.860100] Call Trace: [ 147.862666] [ 147.864815] dump_stack+0x185/0x1d0 [ 147.868425] panic+0x39d/0x940 [ 147.871607] ? rcu_cblist_dequeue+0x1bb/0x290 [ 147.876090] kmsan_report+0x238/0x240 [ 147.879876] __msan_warning_32+0x6c/0xb0 [ 147.883929] rcu_cblist_dequeue+0x1bb/0x290 [ 147.888245] ? delayed_put_pid+0x1ef/0x240 [ 147.892472] rcu_process_callbacks+0x17f9/0x2020 [ 147.897213] ? rcu_scheduler_starting+0xe0/0xe0 [ 147.901866] __do_softirq+0x56d/0x93d [ 147.905648] irq_exit+0x202/0x240 [ 147.909084] exiting_irq+0xe/0x10 [ 147.912518] smp_apic_timer_interrupt+0x64/0x90 [ 147.917167] apic_timer_interrupt+0xf/0x20 [ 147.921377] [ 147.923595] RIP: 0010:default_idle+0x1fb/0x3c0 [ 147.928151] RSP: 0018:ffffffff8ac0fd88 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 147.935839] RAX: ffff8801fd431d78 RBX: 0000000000000000 RCX: ffff880000000000 [ 147.943094] RDX: ffff8801fd031d78 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 147.950358] RBP: ffffffff8ac0fdc0 R08: 0000000001080020 R09: 0000000000000002 [ 147.957636] R10: 0000002254e1d6a2 R11: 0000000000000000 R12: ffffffff8ac372c0 [ 147.964893] R13: ffffffff8ac37b98 R14: ffffffff8ac0fe24 R15: ffffffff8ac37b98 [ 147.972165] ? default_idle+0x6b/0x3c0 [ 147.976048] ? __cpuidle_text_start+0x8/0x8 [ 147.980360] arch_cpu_idle+0x20/0x30 [ 147.984061] do_idle+0x458/0x850 [ 147.987425] cpu_startup_entry+0x45/0x50 [ 147.991468] rest_init+0x1c1/0x1f0 [ 147.994991] ? time_init+0x30/0x30 [ 147.998521] start_kernel+0x10fa/0x1110 [ 148.002482] x86_64_start_kernel+0x2fa/0x310 [ 148.007135] secondary_startup_64+0xa5/0xb0 [ 148.011966] Dumping ftrace buffer: [ 148.015502] (ftrace buffer empty) [ 148.019191] Kernel Offset: disabled [ 148.022798] Rebooting in 86400 seconds..