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"], &(0x7f0000000100)='\x00', 0x1, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000180)) r4 = msgget$private(0x0, 0x28) msgctl$IPC_INFO(r4, 0x3, &(0x7f00000004c0)=""/195) 2018/06/02 23:59:50 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000a00)=""/240, 0xf0}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000ec0)=""/219, 0xdb}, {&(0x7f0000000580)=""/32, 0x20}, {&(0x7f00000008c0)=""/12, 0xc}], 0x7, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4000, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0xbb3) [ 109.285228] xt_bpf: check failed: parse error 2018/06/02 23:59:51 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) mmap(&(0x7f0000b05000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x58) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) 2018/06/02 23:59:51 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept4(r0, &(0x7f0000000100)=@rc, &(0x7f0000000180)=0x80, 0x80800) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f00000001c0)="fc32daf88c80110436abbe0ffb82e3affa2c7d542d7bc83f64890b84b4883fbfb8b8b26811002981abda67637dc8017fd3c7f5745093905b94d735ab673700793a9e4cedce2753ab661c2819b15c84a494c1fe8d81c4992ab71fc614f0fc0fe792a62171d2110c62527d0c14d97e917dc89c0defdf47b6c1efeba9ed2d1fa49f18be78736ec6031efa9687d79aa9e0b2e0de4540312c462ec6d40df9d669d58f2422b95ddd8b1877cddf08e8adb0aec4b2fa144237392280fa744a167746fee015d60bf614199dd30286204f3ef8f7a6f9f0596615bacdbb4d9d5698b3ef091a", 0xe0) unshare(0x24020400) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x100, 0x0) openat$cgroup_type(r2, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc)={0x2, 0x7, 0xfffffffffffffffc}, 0xfffffffffffffe19) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x2, &(0x7f0000000000)=[{0x4, 0x0, 0x8, 0x1}, {0x4800000000000000, 0xec57, 0xfffffffffffffffb, 0x2}]}, 0x10) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x2) ioctl$TCSBRKP(r3, 0x5425, 0x0) 2018/06/02 23:59:51 executing program 5: r0 = socket$inet6(0xa, 0xa, 0x1) sendmsg$inet_sctp(r0, &(0x7f0000000040)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xd}, 0xfffffffffffffce0, &(0x7f0000000080), 0x1000000000000167, 0x0, 0x91c, 0x2}, 0x10) 2018/06/02 23:59:51 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000034f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="38010000100013070000000000000000fe80000000000000000000000000000000000000000000000000ffffffffffff00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffff00000000000000003c000000e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008b3c10813b30e88100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff02000000000000000000000048000100736861310000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x84, 0x0) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) 2018/06/02 23:59:51 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) 2018/06/02 23:59:51 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = creat(&(0x7f0000001380)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[]], 0x8) truncate(&(0x7f00000004c0)='./file0\x00', 0x0) getsockname(r1, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80) 2018/06/02 23:59:51 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x1000100000010, 0x2, 0x0) write(r1, &(0x7f0000000100)="1f0000001e0007f1ffffffe6080200770a00060053437d8cbc7818b01b454a", 0x1f) 2018/06/02 23:59:51 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x10000, 0x0) connect$rds(r1, &(0x7f0000000040)={0x2, 0x3}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000100)=0x14) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000000280)={0xa, 0x5e20}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000080)={'\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c, 0x88, 0x9, 0x7, 0x6, 0x1, 0xffff, 0x1, 0x3, 0x2c, [0x2, 0xfffffffffffffff8, 0x52d, 0x0, 0x2, 0x8, 0x20, 0x72c5], [0x0]}}) bind$inet6(r3, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) [ 110.511368] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 110.522962] netlink: 72 bytes leftover after parsing attributes in process `syz-executor3'. 2018/06/02 23:59:51 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='memory.swap.max\x00', 0x2, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffffffffff81, 0x4000) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000140)={0x3, 0xea}) read(r1, &(0x7f0000000040)=""/239, 0xef) write$cgroup_int(r2, &(0x7f0000000040)=ANY=[], 0x0) 2018/06/02 23:59:51 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x60000, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000280)=""/42) fsetxattr(r0, &(0x7f00000001c0)=@known='security.capability\x00', &(0x7f0000000080)="000000037970652700000004000000070000204500000000", 0x18, 0x0) 2018/06/02 23:59:51 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) fsync(r0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000040)={0x1, r2}) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00000002c0)={0x2, 0xa1, "5b14145d3e3102409025e8ee837a6b0dad20c2c46893b872e0a0286a5804d1ee8078c8a4752a5362782c1437951e05d662e2e5d453ec4cdb686597cd8fd9c6e647705ead3f293ee3683d0fb933e3be0c84c192bf1ee6614c150ea49b957fa61641754a58447bb5da71bf25ec7ae2159aca125c70e32c4111c5465ac1ace7d2eea6b234180ce304fb8d2895fc752ad25542a06c23c79028c82af51a527749944b02"}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000780)={0x0, 0x55, "ed881aea6beae8c4e089f82aa2107d8f903dc84faa5a9e6aa1eda0467c55cba05627bfd87516f086f929fe4ff0dfe2a080e74405f4e431180d9ee6dea8be9ca6d0b297cb8e7db692ba8bde58201c4f0ea5fa5a95be"}, &(0x7f0000000800)=0x5d) sendmmsg$inet_sctp(r2, &(0x7f0000000900)=[{&(0x7f0000000380)=@in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f00000003c0), 0x0, &(0x7f0000000440)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x9}}], 0x18, 0x44000}, {&(0x7f0000000480)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000000740)=[{&(0x7f00000004c0)="b590d8722b58dfa4af16a600847f2d159f4d0ff8885f92635c945794b9a83417e7eae869ced3fe99f8e3f4e42616aca7a5b8d30938ebf85de868be18b7fb7b481570ceafe08b92fcac0fecc6d07c023c61cf2d491a766928241e28c5264834f4f236a66959f042e3284a5876d4d626b7156f2e15e7d0965db4594ca2367ff38896dd187de824afb8844e755eeb5673a191860a4fc3d34729fb7b9f05cff8a89d75e7b10b49fa73f608855fe2", 0xac}, {&(0x7f0000000580)="deec579806584e12056e93dd8b00dd4b56ba0af6ca17491868ed12f9713aeeb217e4fa8243cf1384f0eb6a38448fc40ebc", 0x31}, {&(0x7f00000005c0)="1a4ce102f3a82f23a23bc4b9d46a1ac0c61b1e5c2a633e3322fae64b4d7d355f87a184ed635352b97b9e3a5d6a9f2a3b7d016a5904e5a45b101d7ac62ce311fe878d276c2c0b24527d0dea06cbeef2604a02049bb8a60312872e2ed823e3b6224cde720c2a446a83e86a2392e39f", 0x6e}, {&(0x7f0000000640)="dbdd16930257f8a8801617c5695210e7d04b0827f4933ec7002668e73d069d31819d16ea2be7a604457bfad1e8eb84f546716ea50cb985e12ec45a4f5741b7f029958a5e894c1a11892063df641e1817bbda6dc8efe87fbe19817567b2de7cf161348d74af914086e24c4529568f8b2b80d7eac18c22bea2779b98849fde15d8f058162c58bc0482929f877b63fc702975371d41d3aadc654d4edf59d66a2c4c9a5b5da7494e69db0a752a6b6b088326a3cb17ac84c060b35df44f28ecbaa0fcf0af6aafe27ea5ca0210ea3c879766206e3aeca7556502fde4cd31563a5053a9c4186923a8b4362fce9c", 0xea}], 0x4, &(0x7f0000000840)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x3, 0x8, 0x8e, 0xffffffffffffffff, 0x2, 0x3, 0x800, r3}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @authinfo={0x18, 0x84, 0x6, {0x9d07}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x9, 0x8, 0x7ff}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}], 0xb0}], 0x2, 0x4000000) accept$inet6(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1, 0xa388, 0x4, 0x8000, 0x3}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r4, 0x80}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2000}) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000000980)=@hopopts={0x0, 0x1c, [], [@jumbo={0xc2, 0x4, 0xfffffffffffffff8}, @enc_lim={0x4, 0x1, 0xa0}, @padn={0x1}, @generic={0x4, 0x9c, "546c91e8643d4e719740cf3a4274923f12a3be6df5a61b5dccd7d8d96b9355c237d9dc36ff77290cf59fe2e2a2c8b292079d003a82ae90cd48d5c91d5be077b020c3cbd2992ea80d541801162cc848c77a047d79eb1e350074dfa96ee10a9cab000eb5378b1e862491ecd767b82602c6f433b2dd1b3b5bd49f08ed8957c4d960f4d28a3205d66c786de92e794015155a32f38850334d2de9786fe00e"}, @jumbo={0xc2, 0x4, 0x1}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @pad1={0x0, 0x1}]}, 0xe8) 2018/06/02 23:59:51 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0xffffffb2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x15) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000740)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000007c0)={'ipddp0\x00', 0x0}) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000000)="6e69a6855b73ddb28a7dc7ff7831cd2c40f985b3e4f3fc12fc5a909655153990d9b3f4aa16b87dc5b82fe136df3c21cd19f9f7cd80fd", 0x36}, {&(0x7f0000000340)="cff6764d787a3bc97d0e91b7d7bd18e8bd4072b82b6c1c93e58587d06d9fbaf71cefb16827515920b0a96cf055bb510ff45c1e0170287c528c7c0d877e2ac7de5e9abfb2935a", 0x46}, {&(0x7f0000000840)="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0x1000}, {&(0x7f00000004c0)="cf785263a21bc796c9f904883835a8d59053e334dc050ddc74fd8c6c4db8ac066ea0e42ca3cecff10c79317dfce0945eb70ff9d2e622b8febb8c022907a3c88a2ca0f5059e73c51bf9a16ff3bb242112441c6641369f36bdba31f7833701eeb3f9da7900bc379bae0c270393c75cc8f260e6111ae4453bda7df4544d698c276e6b687823efa1f604d3de20ef61fabf86fdf86957be2d735c3222407a679b6ec5f1a07c86c15bc2bede88a3bfb3a7d6535ed4d1cd9cc240d2eb20d14a61efb6cc3ecc1c3fda569f75c06fc9435bb6eafe7c70605c43274c55ba9c7f4ee5", 0xdd}, {&(0x7f00000003c0)="e5382bdbd64e7d3f27377dd3a53946ad8840ac33c651873f480cabe46aaf023a38e1635d7584026fbb09a3fd7b7632cf74ed28a792310def78e67ba1cf15974579408e787c1081db90bbae80a0a7a08d012f777eb22af5234aa7865a1df1b76c05fd3baa0a807b234ba94a6fb48aac8d4a0c9746", 0x74}, {&(0x7f00000000c0)="e97b41378c4a3b3febd23be3332b2ec31536d16f06c78b26201dd5f76c6b6207c2533bdbf57acaaebca58b2c823bbe0285a9ad064561ea726419eaaff35681", 0x3f}, 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", 0x1000}], 0x7, 0x0, 0x0, 0x1}, 0x20048815) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000800)={@remote={0xfe, 0x80, [], 0xbb}, 0x7e, r4}) read(r2, &(0x7f0000000100)=""/19, 0x13) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) [ 110.606247] netlink: 72 bytes leftover after parsing attributes in process `syz-executor3'. 2018/06/02 23:59:51 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x1000, 0x1) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0xb2}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f00000028c0)=[{{&(0x7f0000002040)=@pppol2tpv3in6, 0x80, &(0x7f0000002500), 0x0, &(0x7f00000025c0)=""/242, 0xf2}, 0x334}], 0x1, 0x0, &(0x7f0000002a40)={0x77359400}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10}], 0x10}}], 0x2, 0x8000) 2018/06/02 23:59:51 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x4ec2, 0x0) sendto$inet6(r0, &(0x7f0000000540)="ed5e10ad78fd4f84bf530f59ebd01221c07287701e6d54edbc98a3753e57b7479f2538a7bf2022d9acf5894ce2753f5759e99ec4cad76f54d9f2574ae9a13bc25717932e297971b251cbe41e07883649d07ab739d36be4a0d3c83490b91bbcfd3854884207540576ca5ecdf1ed40e718f3d352df1ef5049a62cffc49068e4076d51832ce0edde7991d2a5a7e5ede77821c03c1764c6dfad639daff110d6ef7c206793567f664e4704db4bc81cd3edae01364763d845c55ab9b076e99ef3a5b67fd4cca6de6c8570252c73b41b36a078597334565d5b04d08a08b07df6e1610cf08a9bc45bff25590", 0xe8, 0x40000, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x800000000000008, &(0x7f0000000040)="0047fc0010000099240970") r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00007c3fe3)="441f08f10000000000ffff00000302781305004ca600e211a1bf03025f", 0x1d) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x1ee) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@dev={0xfe, 0x80, [], 0x14}, @in=@broadcast=0xffffffff, 0x4e23, 0x0, 0x4e20, 0x5, 0x0, 0x20, 0x80, 0xff, r2, r3}, {0x52, 0xb9fb, 0x1, 0x8000000000000, 0x2, 0x2, 0x6ad, 0x80000000}, {0x9, 0xffffffffffffffff, 0x6, 0xffffffff}, 0x1, 0x6e6bbf, 0x7306871270aee154, 0x1, 0x0, 0x3}, {{@in, 0x4d2, 0x3c}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x5, 0x2, 0x3, 0x1, 0x8, 0x3}}, 0xe8) 2018/06/02 23:59:51 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x0, 0x73d}, 0xe1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x3, 0x4, 0x6, 0x242e}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x4, 0x9}, &(0x7f0000000180)=0x8) sendto$inet6(r0, &(0x7f0000000000), 0x428a, 0x0, 0x0, 0x0) 2018/06/02 23:59:51 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc3d2dce1cf08ac2c587a396072f07da2c99240970") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000012000902000000000000000000000000", @ANYBLOB="000000000000000008000a000000d20091b3422eea427f7678e400007c3147bb48034be59a1f7c914236b1291b53ac3f"], 0x2}, 0x1}, 0x0) 2018/06/02 23:59:52 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"643071300000000000000020001600", 0x7}) r1 = socket$packet(0x11, 0x2, 0x300) dup2(r1, r0) 2018/06/02 23:59:52 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000340)={'team0\x00', r2}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4cf9b)=""/101, 0x1, 0x2}}, 0x68) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x50002, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000040)=0xfff, &(0x7f0000000080)=0x4) 2018/06/02 23:59:52 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x7, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={r3, 0x3}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20600}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x48, r4, 0x400, 0x70bd25, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x400}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x24}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x44800) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000040)) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x88d9, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000005f40)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001600)=[{0x10}], 0x10}}], 0x4000350, 0x0) 2018/06/02 23:59:52 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x7118c0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) ioctl(r0, 0x401, &(0x7f0000000180)="0047fc2f07d82c99240970c4f8013d7b6fd457917558146f3d365bb2e0acd6c6ed441008281c787de1b8b8fb9dc715e2edfbfea964d432676a26266fd4") ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) setpgid(r2, r3) r4 = socket(0x400800000000011, 0x2, 0x0) r5 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x20100f}) ioctl$TUNSETLINK(r5, 0x400454cd, 0x324) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/06/02 23:59:52 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x40, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x1b}, 0xb3, 0x3, 0x1, 0x1, 0x10001, 0xfffffffffffffffc, 0x6}, 0x20) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x8200) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket$nl_route(0x10, 0x3, 0x0) socket$can_raw(0x1d, 0x3, 0x1) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="2810000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) 2018/06/02 23:59:52 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003080)='/dev/ptmx\x00', 0x0, 0x0) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x30, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x0) r3 = syz_open_pts(r1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0xffffffff80000000) ioctl$int_in(r3, 0x5452, &(0x7f0000000000)=0x7) dup2(r0, r2) 2018/06/02 23:59:52 executing program 6: setrlimit(0x2, &(0x7f0000cc0ff0)={0x1, 0xfffff7fffffffffe}) r0 = shmget$private(0x0, 0x4000, 0x12, &(0x7f0000ef4000/0x4000)=nil) shmat(r0, &(0x7f0000ef6000/0x1000)=nil, 0x2002000) mmap(&(0x7f0000ef4000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x105800, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/06/02 23:59:52 executing program 1: r0 = socket$inet6(0xa, 0x408000005, 0x50) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x3, 0x8000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000680)={0x0, 0x9, 0xc9}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000700)={0x0}, &(0x7f0000000740)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000000840)={&(0x7f0000000300)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000340)="8821f04378524d2dca733984e2872ddc73e34616f919dbc7458d", 0x1a}, {&(0x7f0000000380)="ef501c4f438e1e9584d41f2088e66cd10c3a7f50017e2fcb8600e04981f8c92e46372f17a8ad67429d873f0044bfdc7cf0a47efb3aaea537a519ed517179f2e986a57684a4b0fc1246359284d58ea05cda5ae5375a03e7303450e6724a27c20b970b74d14531a103141910fbf8319bf3b79db8640461b598e859c3a8034940e5964ab5e2c9eb6f4ba303104044fd4efb5c71252bb160a3c052594353c6dbe1efcf95333f3f977208b551c813c4ca3f0ea1", 0xb1}, {&(0x7f0000000480)="535061b346d9d4ed1d20e3e6702d991ab8bd25050a24c3f1d1d637835fb9471395058d66c360ffa8705fd2d2c1698b5f799def53abda486a2b4c6a41887b2e5ffd307469f08d91b7a60086972e7d66b2", 0x50}, {&(0x7f0000000500)="98cfdfb7c39a60bdd8937edccede3463b37a1ee032b3c24556225755e4bf6dfeb6482e866f886bef17c94bb490cfa76e38e55fe4bc53d9956512c58287d0e705af70ada62c6643637656e6ea4da7e7a4d99a63fce81d2e7dfa52840a63d51e0e70b7be6db9a9292c8fbc78a298c42d8ed8d896922f7021a2ddb3183b1efc6e6bb63a1537896d588217db333921762934884227f9b44f383a1863a92356ffd1", 0x9f}, {&(0x7f00000005c0)="eae28d062ca2", 0x6}], 0x5, &(0x7f0000000780)=[@dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x4, 0x4, 0x4, 0x2, 0x3, 0xfffffffffffffffb, 0x10001, r3}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x200, 0x81, 0x100000001, r4}}], 0x90, 0x80}, 0x10) ioctl(r1, 0x8912, &(0x7f0000000440)="0047fc2f07d82c99240970") getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x85}, &(0x7f00000000c0)=0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x9b, 0x4, 0x3ff, 0x0, 0x967a, 0x80002, r5}) [ 111.502781] mmap: syz-executor6 (7417): VmData 18444288 exceed data ulimit 1. Update limits or use boot option ignore_rlimit_data. 2018/06/02 23:59:52 executing program 1: unshare(0x24020400) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='fd/4\x00') ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000280)) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={r1, r2}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3ff, 0x3, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x80000000}) 2018/06/02 23:59:52 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r0, 0x100}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000)={0xffffffffffffffff}, 0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000000)=[0x6d], 0x1, 0x800, 0xffffffffffffffff, 0x1, 0x80000001, 0x1, {0xfffffffffffff000, 0x7, 0x100, 0x4, 0x7, 0xffff, 0x8, 0x0, 0x3ff, 0x9, 0x1, 0x7fffffff, 0x2, 0x20, "a8b647c06af70e64e99cb801512ca31693537014f0f457aea324a4af9f33e3d0"}}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000140)=0x1) fcntl$dupfd(r0, 0x0, r0) read$eventfd(r1, &(0x7f0000000040), 0x8) 2018/06/02 23:59:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x78) fallocate(r2, 0x0, 0x0, 0x73e0) socket$alg(0x26, 0x5, 0x0) close(r2) sendfile(r1, r2, &(0x7f00007ed000), 0x73e0) 2018/06/02 23:59:52 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004daff0)={&(0x7f0000006fb8)={0x5, 0x360, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="0000000001000000000000000000000000"], 0x48}, 0x1}, 0x0) pause() r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xbe19, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000280)=""/246) 2018/06/02 23:59:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200000, 0x0) r2 = semget$private(0x0, 0x0, 0x1) semctl$IPC_RMID(r2, 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000001ec0)=[{&(0x7f00000000c0)={0x27, 0x1, 0x1, 0x7, 0x6, 0x12, "fbb6f0ffec5f47a1b0b48467e79abefd4030523ff6f9139d00541611fd5af0f5862797b67ccdb551b64609af0a41a138d949c634ce6788bc24ef97157cba95", 0x33}, 0x60, &(0x7f0000000240)=[{&(0x7f0000000140)="1a984b31172b610c7f8d0db7994adda2358f1c598490d2bacdc48739efe11f891210c5d66b3e333900d09064d11460567ca87c09fbddef1ffadaa692609c81207b859fd805283c838048aac7da132f74446dc2044329552b3a5798f8a9a3d55d03eacf23d975c161e15d9cf5c210af3c5b5a9ed3bd8bdcce9d1eb1dc5a8a88ac59325128a5a15b219dbbfe29dad7130dd2fbfa25d0a2f732cb2417f9760afb8debb1dc3e936767f7", 0xa8}], 0x1, &(0x7f0000000280)={0xd0, 0x117, 0x4, "a7d9759c9747f1417b3b29aec50ff7ef547354c4e900c9d3b8a30f5582ef3268f11b5520c4bf71a868d496c0a62b54923c0cc0cb0eba60d6c610f4919775b88d7d5b0f4fe83d694b83e4d5763be76d0fd78c347fa3fafaa85d95a42affdce4194fdad85743459b7b53e04a0698989d3db8d59ef8bd81b1024693896139808ab327f6d045ef58385eaf914402b920425a7faa34b08c71cc0edea4f807afa488932e699ae011a5e7e275c2a7ab5a02f534db20b3828367e42a36"}, 0xd0, 0x8080}, {&(0x7f0000000380)={0x27, 0x1, 0x0, 0x5, 0xfff, 0x8, "bc02614e9a9d435951c219d8025574fac7a2ecf5facdfaa38aa5d55e9cf24b87cef0fe5f20cecd72c6ac81ed42fa8a134564286a058d945d9ebd4afa6b259d", 0x4}, 0x60, &(0x7f00000005c0)=[{&(0x7f0000000400)="c6d40046ecf4aa45ac9f8159324bae4b4c5988197e2ad4a9e5007c8c3cee2b9275a30506661b31d96692ba4b2e004a26acee09079a4cd54a30ac5b1f8e5ad64e58303594f9e708a43755de8444cbb40ed7198796849175677e4b5bafa99b98", 0x5f}, {&(0x7f0000000480)="242054372ecffbe540a8432f95f5c92fa98eb58d07c5384d68f25035be15159b0a9ee8eb373fd97bc2b0c93dd4c54595fbed9032f49a0e0c854e9092118e5fb0853c502b6c632507fa6262e3556f9b9ea629409c4e2fc7754e19cad32839ad0d38359a26b265da003d22dcd4397649828d459921ad1d4e0ef7163163bdd23dccdfd00fb635eaf42aa44d0149f0f1a7e8880d634bdef04d24f4a084c4a46151e97a8ce7181d01f878a5b8f5c79fa96a0021f59d02eb1d851dbfac54542d717fee438c543e96244ab4e18d67", 0xcb}, {&(0x7f0000000580)="2cbefadc9a7a5e88bf738d10f14505d6d9bfc34436fb481587", 0x19}], 0x3, 0x0, 0x0, 0x4814}, {&(0x7f0000000600)={0x27, 0x1, 0x1, 0x7, 0x9e, 0x3, "5974d9de802afe3ec48c7db560d1adf1041818e7f80110eb9baf895060600d4b4a943e05989049cde4037a9f94e28dae9e9cd941890c85d5e415a51debce4b", 0x17}, 0x60, &(0x7f0000000a40)=[{&(0x7f0000000680)="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", 0xff}, {&(0x7f0000000780)="2f7054c68667f4b25079c23f1c236ce52d2e84ab820bd47be970438b6865842cddbc7fa51a3a676e79fc829539e8ded22091791f7f3647390c1724642117a67d4948f98c1df49e8e0bfca172219d1162c030dd59", 0x54}, {&(0x7f0000000800)="15ee0abf69f1195e08b4", 0xa}, {&(0x7f0000000840)="3cf275ee24e2e29c23ec4b216b81fb1cb6c88c09557b8773b31ca610c6f5dd3d3b1864f48c9ddbf5d357", 0x2a}, {&(0x7f0000000880)="7e489788b48a9f27b2747c78de15bb6536c1fa793a3f9c34ea1df209f656be21de7c4ac48b53a97c3e43b5f4b08b0910", 0x30}, {&(0x7f00000008c0)="f664cf68a5ce1a7076ef0af4ed475e4a2d990cf0", 0x14}, {&(0x7f0000000900)="2b73f996f43fcd5bcf65b6488bcdba3bdb98e1291e6897ccd65412035db8c288616ee5abc93ab10ab0e7bf7ff3eb1a46a0ca22901cafb1818c1679a52096ad2ec0688c2ffaed3d5be7f963e38f5559730fed93d168459b540133b62d1cdfb26584fcac7e9513df06cde24cbf255bad2ed5e3134da031eaf7fbbb226634c8d80421f6fc12ebf4e4208a97a33b1df3647e49f77c0821083df8d2d2e29c866245485d827c8c9dccf2a27f4d30ddc727ca301a7f0fbaa030b316d4c05ed749a15742794cee21aa0d43b9f64c", 0xca}, {&(0x7f0000000a00)="654f04ef8b499dd1440c56fa4447", 0xe}], 0x8, 0x0, 0x0, 0x40}, {&(0x7f0000000ac0)={0x27, 0x1, 0x2, 0x2, 0x2, 0x294, "b776ca3e341818517e0a3b99fc6e4842fc58be96efc37369286a61a71c31405e67eeb359a720cb3e4e9b71e1ea9e0d308c041c5f816ec8bc4da9416863d2f8", 0x37}, 0x60, &(0x7f0000001d40)=[{&(0x7f0000000b40)="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", 0x1000}, {&(0x7f0000001b40)="5b55c98b76ee3090ef4e1ba679457c3234903c2441714e42701dca948114c3", 0x1f}, {&(0x7f0000001b80)="09b8432084f7932efeaab6cd00c614e72225875012cb18673f4826e5be709e059ff036ddfc8fc77e77955ee76782c48d1af143732aabdde01b93750b08f9783b8036453e1f205f47bcd6a87afb9c133a44", 0x51}, {&(0x7f0000001c00)="42414c6e5c7f3c4d28b20f33be5f0ec6f56ccfb66f32d9b9fa5a088c5d564dea4d7160f98835b59a0449adc85ffac573eed02188bdfa6434e30d9aa900d119275369fa82df66dd12372eac6dc064d73f07c1f30467abac62182ae0302d4e2950655b87e9672cdbad50f422426f984bb24baea7319d8ef4c51e28e23725fd839fc41c22eafd79c6494abedebfabb0183668f797d992da92b68b3f7e99e8f5e105eddbaacad24faa4e182c6f9d061ed65335511afb416cf03c784abd4dd06df1a0a010041c3cd184d6d308301800b75b6679b013e0781660f51669302d903fe7a046d91d531b99ff", 0xe7}, {&(0x7f0000001d00)="8aece8242f4b122b97461d07a4f7270e12058cd5c3e11f7bc874b4983abec9fd", 0x20}], 0x5, &(0x7f0000001dc0)={0xd0, 0x11b, 0x22ef, "5287d873ca4de370a674725d6a549cd7313ed768b699f2217006bea1aa88310bde7c0c146d08c34651e400f14b595efdb550193550fe1c229141e6e6414aea5cfb0df868ba7917584e33d46cd26f990be41ac062c94ea2590a7faf51c44843f7e6c0b5463ec84446a3862de0c9476b6d5c8e9f48268cb4c49be676df3411bb9c64dfb77277e663bd766bf8332eac6ef7de67a7e134ef334a7fe31e5e1d2f2ecdded170db4aab35f9f46f415519c2c2c8a126258b6945c365a25c"}, 0xd0, 0x4000000}], 0x4, 0x20008000) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000001fc0)={0x48c, 0x2e0, 0x6, 0x6}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) getsockname(r3, &(0x7f0000002000)=@l2, &(0x7f0000002080)=0x80) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f000025d000), 0x3fc) 2018/06/02 23:59:52 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c9924097accca87f625cb745bd0effc061c4970") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000016c0)={0x18, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/06/02 23:59:52 executing program 6: r0 = getpid() ptrace$getregset(0x4204, r0, 0x6, &(0x7f0000000180)={&(0x7f0000000400)=""/194, 0xc2}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x42) write$binfmt_elf64(r1, &(0x7f0000000340)=ANY=[], 0xff53) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f0000000240)=""/126}) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[], 0x3eb) ioctl$SG_GET_NUM_WAITING(r1, 0x2286, &(0x7f0000000200)) ptrace(0x19, r0) fstat(r1, &(0x7f00000002c0)) 2018/06/02 23:59:52 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) r1 = socket(0xe, 0xffffffffffffffff, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) ioctl$int_in(r0, 0x5452, &(0x7f00000014c0)=0x7f) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x40, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/06/02 23:59:52 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x20000000, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x8, 0x7f, 0xd, 0x3, 0x0, 0x70bd2d, 0x25dfdbfe, [@sadb_x_nat_t_type={0x1, 0x14, 0x8}]}, 0x18}, 0x1}, 0x4000000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000240)=0x2, 0x4) name_to_handle_at(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000280)={0x18, 0xfffffffffffffffc, "ab0da8f1000000000000000000000000"}, &(0x7f00000002c0), 0x1000) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) [ 111.831954] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/06/02 23:59:53 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x80) write$fuse(r0, &(0x7f000000afdf)={0x28, 0x6, 0x0, @fuse_notify_inval_inode_out}, 0x28) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000)={0x3, "dc6e8d"}, 0x4) 2018/06/02 23:59:53 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xec88, 0x80) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/28) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000140)=@req={0xa9, 0x7ef, 0x4a, 0x9}, 0x10) unshare(0x24020400) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) close(r1) fanotify_mark(r1, 0x1, 0x40020039, 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00') 2018/06/02 23:59:53 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="d32be9e4ea6f7d2e4c", 0x9, 0x0, &(0x7f00000000c0)={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000040)=0x98) 2018/06/02 23:59:53 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xade, 0x91331747391a205d) recvfrom$unix(r0, &(0x7f00000001c0)=""/235, 0xeb, 0x0, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e) unshare(0x64000400) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f00000000c0)=""/226, 0x5}) 2018/06/02 23:59:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0xfe8c) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x1, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000340)='veth1\x00', 0x10) sendmmsg(r0, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000004b40), 0x218, &(0x7f0000004bc0)}}], 0x400000000000284, 0x0) 2018/06/02 23:59:53 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x40000) write(r0, &(0x7f0000000140)="b789ec2547a77b779d8ffdaa45f3d440adab", 0x12) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote}, &(0x7f0000012000)=0x8) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1, 0x181800) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000080)) 2018/06/02 23:59:53 executing program 3: r0 = socket(0x11, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x3082}) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0xf}, 0x1a, r2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8923, &(0x7f0000000000)={'ifb0\x00', 0xa201}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000) listxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/94, 0x5e) 2018/06/02 23:59:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f000058bfe4)="290000001400090000000000000060eb0100100006a40e07fff00fd57f25ffffff0140002a00f3ff09", 0x29) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x141000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) [ 112.808884] random: crng init done [ 112.884242] IPVS: ftp: loaded support on port[0] = 21 2018/06/02 23:59:53 executing program 7: r0 = socket(0x2, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f0000000000000000000100", &(0x7f0000000180)=ANY=[@ANYBLOB="1436af000000000000958b0c076a6500000000007396cd5dbe2b05e40000c3"]}) [ 112.909631] ¢: renamed from ifb0 2018/06/02 23:59:53 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$read(0xb, 0x0, &(0x7f00000002c0)=""/66, 0x42) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/06/02 23:59:53 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x4}, {0x3c}, {0x16}]}) 2018/06/02 23:59:53 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x109080, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000000400)='./file0/file0\x00', 0x46) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x1000810, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='fuse\x00', 0x5010, &(0x7f00000e7000)) preadv(r2, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000300)={"5450524f585900000000000000000000f3ff00000000000800"}, &(0x7f00000002c0)=0x1e) r3 = dup2(r0, r0) membarrier(0x10, 0x0) bind$unix(r3, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00000000c0)=0x2, 0x4) 2018/06/02 23:59:54 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e1f, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000180)}, 0x0) sendmsg(r0, &(0x7f0000003800)={0x0, 0x0, &(0x7f0000002580), 0x0, &(0x7f0000002640)=[{0x10}], 0x10}, 0x0) 2018/06/02 23:59:54 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8918, &(0x7f0000000040)="2b7ee2d974f7653b4b31245b2b1167e873283a3a0be7") accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x800) [ 113.128129] audit: type=1326 audit(1527983994.126:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7509 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/02 23:59:54 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2003d, 0x0) get_thread_area(&(0x7f0000000080)={0x3, 0x20001000, 0x1000, 0x1, 0x6a59, 0x8, 0xf4, 0x7, 0x800, 0x686}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) write$binfmt_elf32(r0, &(0x7f00000005c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0xfffffff7) ioctl$int_in(r0, 0x80000000005000, &(0x7f00000004c0)) read(r0, &(0x7f0000000100)=""/49, 0x31) 2018/06/02 23:59:54 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000180)="1bd45006100000d1240970") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0)=0x8000000000004, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x3}, 0x4) sendto$inet(r1, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000080)=[{r2}], 0xb, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 113.231765] IPVS: ftp: loaded support on port[0] = 21 2018/06/02 23:59:55 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000300)) ioctl$KDSETLED(r0, 0x4b32, 0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) 2018/06/02 23:59:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc7539esp(ctr-camellia-aesni-avx2,crc32c-intel))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)}, 0x8001) unshare(0x40600) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) 2018/06/02 23:59:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-generic)\x00'}, 0x58) tee(r0, r0, 0x78a1, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x80000000, 0x4) 2018/06/02 23:59:55 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) sched_rr_get_interval(r1, &(0x7f0000000040)) 2018/06/02 23:59:55 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x23, &(0x7f0000000080), 0x4) 2018/06/02 23:59:55 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x101800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)={0x2, 0x3, {0x3, 0x2, 0x9, 0x3, 0x8}}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x5, 0x1, 0x3, 0x0, 0x7fffffff, 0x13c3, 0xffffffffffffff56}, 0x20) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0xe22}, 0x1c) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000180)=0x7, 0x4) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/06/02 23:59:55 executing program 1: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000440)='\a', 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28}, 0x10) ioctl$TIOCNOTTY(r2, 0x5422) fallocate(r1, 0x11, 0x0, 0x100000001) 2018/06/02 23:59:55 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001080)='/proc/self/net/pfkey\x00', 0x82100, 0x0) r1 = accept4$inet(r0, &(0x7f00000010c0)={0x0, 0x0, @broadcast}, &(0x7f0000001100)=0x10, 0x80000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001140)="2935e6be944947252c41368b0aef6d78", 0x10) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x28) fstatfs(r2, &(0x7f0000000080)=""/4096) 2018/06/02 23:59:55 executing program 5: prctl$seccomp(0x16, 0x2, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{}, {0x84}, {0x6}]}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x100, 0x0) 2018/06/02 23:59:55 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) 2018/06/02 23:59:55 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000000)='/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}) ftruncate(r2, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={"64756d6d7930e77900", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000400)=&(0x7f00000003c0)) 2018/06/02 23:59:55 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000fcf18)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6c}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x2}}, 0xe8) syz_emit_ethernet(0x84, &(0x7f0000000080)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x100, 0x8}}], {@llc_tr={0x11, {@llc={0xfe, 0x8e, 'Z', "f20f046db1e7d35194b9cefcb06a67a614dc808530dee540c594a39e4572f0496a4e810e45e01e74f87cfbdaac08d924517f1907b5e8416843ffa3a461e23bb2c3f23dbb999e7d45e68f29a9e9a6989811cc3b1724da3616ca6b4b599e35c9b057d877fe90bc5080201f1b643ab290"}}}}}, 0x0) 2018/06/02 23:59:55 executing program 7: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000008, 0x4011, r0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xa) [ 114.469451] alg: No test for hmac(poly1305) (hmac(poly1305-generic)) 2018/06/02 23:59:55 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80, 0x10000) openat$cgroup_ro(r0, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x2, 0x800) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x220, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200009c0], 0x0, &(0x7f0000000040), &(0x7f00000009c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'sit0\x00', 'teql0\x00', 'erspan0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xc0, 0xa0, 0xd0}, [@common=@redirect={'redirect\x00', 0x8}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x3, 0x0, 0x0, 'nr0\x00', 'vcan0\x00', 'bridge_slave_0\x00', 'syzkaller1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "7088401cbad315a8c50bb856c274e68baaead7704a1a06c59a0e107140ce"}}}}]}]}, 0x298) [ 114.507699] audit: type=1326 audit(1527983995.506:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7573 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/02 23:59:55 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") ustat(0x0, &(0x7f0000000280)) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) setsockopt$inet_group_source_req(r1, 0x0, 0x6, &(0x7f0000000140)={0x11, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) 2018/06/02 23:59:55 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000003380)='/dev/sg#\x00', 0x5, 0x800000883) ioctl$SG_IO(r0, 0x2285, &(0x7f00000003c0)={0x53, 0x0, 0x21, 0x0, @buffer={0x0, 0xaa, &(0x7f0000000100)=""/170}, &(0x7f0000000440)="9eb251300a1350bbf970a581e4e3edd101a217a8e2c93fb34d7f48a3bea55de3bc", &(0x7f0000000300)=""/191}) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000001c0)='bic\x00', 0x4) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vsock\x00', 0x800, 0x0) sendmmsg$alg(r1, &(0x7f0000003280)=[{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000940)="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{&(0x7f0000000540)="cdb74236e574c40d8295e6a4a2fd6951306541bfdfe02c0ab6300521c67f3afd0404a8fd045f340cff5cb147f26d0b243a0a82289eba0bd9c90c0f9323f10bf0ba16d06203868eb8c7a3b69891acd7c57e4d6818104b30649e0741a3acf1db5ee6", 0x61}, {&(0x7f00000005c0)="dee1dcf0f7f09594106465ef6c0e367afdfb268b24b1c8d4e9e20ed5f786a1cbde7ac1baa3e4e9dc27315de17973706b98874e55cd4aaa378cc9d4153a89cdb2bb6553ff53de85ae0ff4599406e33219d1c8acd1c48f3b24f3ad88a4bf5f352bed0bf600d44e519a3162011274291f71ad447d5aac5b7454d0ee7c4ad45250d41321ef73c6c5be7187ad2757cc7a0c09fec32ec43c6931931fa4698c3d94f955703f22e45a59477d63aa64aea1c7743357a1bf43dc46898034a0919e007950e45c8d5edc3b3551e9ee0182c13297b9e0953675bfed29bc275b5a55f836a09ff81317e674106f7d8233195930853dbabcc730cfb8f57ca3606cca407ff6b8", 0xfe}, {&(0x7f00000006c0)="7e51ad39dc9af9ba832ccd2581de5fa028f7d64a07f47058a84bd74e150957b32b22939d657468159536583c57e130b2e08845e2cacd256de83b4b4c950eb07abcc7", 0x42}], 0x7, &(0x7f00000019c0)=[@iv={0x50, 0x117, 0x2, 0x35, 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{&(0x7f0000001bc0)="db03b3e1ffd97de685748bd0c301865c453bd9c5ee980ac56c92af572b01d31bee125864217dd3e7c7cd71025b2484b3befbd02947387b2742d492a26f8417ff6b458177ee6ffe2c4444bf2383189bd787d4e2005b6a04d064bdfb2a4b817270d792617fd123c50b97e89408350b004056a1813bb9ed41f68d1c03c59961e3661d931a4719", 0x85}, {&(0x7f0000001c80)="8c0112a00d8d9c", 0x7}, {&(0x7f0000001cc0)="a097385b3edce4f4b71591b7c786b12b79c3851f0c7a4dcd", 0x18}, {&(0x7f0000001d00)="3f140ac91f25f41b3841d5660f371f05b5462adb86fb7b0f1f50058ef4c457c33b8edf7a3838d66ec00572a88cd85362e8c858eb964a74159e33593c4e52f15f60d37a10b5ed2154f79bc1405404eda00d718c4d71cf72928feb1bbc734fae508fd4078b3140c65d1225dbe81d2a63b0866bc68caf64ec19061dc01a94efef701b415925f5dcf0e4", 0x88}, {&(0x7f0000001dc0)="82a7c37a440f8c1e9cf3ee0bb80449fdf36b9e12d06729907fdb8f52067b81ccb9b100c52f6f486274b470cbba", 0x2d}], 0x7, 0x0, 0x0, 0x4008084}, {0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000001e80)="c2404ce10783de651aa4ff4e6f663d15b7da210c21f3f970a86861d8c00dd090ce65bacf462014b230a7e3985825af0fb3bdd9bc974a1891ddf78b33be4cb50405a3cdb6b9635a97dc95d05bbdd1c466c333475398ef31e2052ab7236c8070b063e4a0033b019a6934ac0e6c1a3618ff07b98abc9c2d6ce42c8710dba431bfc79d2900db2d9cddc6c00d518772719e5c877f782a4cc4b03fdb2ded0f4a0a98e89f89187890296f876cebb3ef1a00b68c367d6d2e6a46499ea649baefb190d25d203cbc3da87547a523b80476551d46cb89826c1430114c4b6696ea756c8655033e73f80f4aeb09423f139ed22185728e616b56b9", 0xf4}, {&(0x7f0000001f80)="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0x1000}], 0x2, 0x0, 0x0, 0x4}, {0x0, 0x0, &(0x7f0000003200)=[{&(0x7f0000002fc0)="342b6384588b96a2f2c9611c4f5c44e007969f9ffc89acdd5df51aca7843aea00e02920dedb5c2fe5c9234f2886a32da27540bd65aa4cd2f70a7d68a985b41b0cb776b616da244af23eca14a04d07f3669b00c9cdaabe11516d3bcbefdf59f3febcb0a71e6701688054590cdcfc8c2bb68cc", 0x72}, {&(0x7f0000003040)="bd647cbdc93c985465446235f5641c4e28d908", 0x13}, {&(0x7f0000003080)="581395674506217c3fad2a61ad8cfaaa4f5f43cf82d9bc3628923d5d500ffe563c8c486be97735a1a66680322543e813ee22f3188cfbf752cf1e8c3c6740ea0a0e89d5d5da2baa55d94f93cae4d60d90c2a799bf6887e0812d24172384fe88a9275a7592fbd166428427c28fee4aa40433669a2966d109812ae6435be069655b197858f605f2457bfa2750cf92c403e8f67e828c8f99b822ce8cbc27c9cc7bcdf258b679639defb3d29a85793eda8059f84c4cbd02108dd49624ebcda0756613db8109312d9387270d56", 0xca}, {&(0x7f0000003180)="9e91568d801c95d3a6740a5c59d992413298e1", 0x13}, {&(0x7f00000031c0)="0f771792ea31f119e117d73c22f074b6acba8ba04331b8c85d106dc9044d830254314cefe347", 0x26}], 0x5, 0x0, 0x0, 0x4000080}], 0x4, 0x4000000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000900)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000008c0)={&(0x7f0000000800)={0xa8, r3, 0x0, 0x70bd27, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x200}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100000000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x236f}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7a}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x6, 0x8}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) [ 114.642284] kernel msg: ebtables bug: please report to author: entry offsets not in right order [ 114.734198] kernel msg: ebtables bug: please report to author: entry offsets not in right order 2018/06/02 23:59:56 executing program 6: syz_emit_ethernet(0x4e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x6, 0x121, 0x2}}], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x7, 0xc, 0x5, 0x0, 0x0, [{[@multicast1=0xe0000001]}]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/06/02 23:59:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x1402) unshare(0x64000400) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f00000000c0)=0x10000) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="30fc0dd608d1e7a3e7a5915d9d65c08fcfde76b2d31690228884e6abef5b99ef886e233018106181704a13c9a1a76826bcc9cc1b74071ec0cbaa6fa6f8d0db8a52eefe6fab69a40325edd0aaf048182bd62d7c1b40d5a12093939ea98e7044103f5ff8e26f7543dc8ddb092ce1716bd96e48775bf76d3d4291585a769c3026d53ca3e8adb20e", 0x86, 0x0) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000240)={0x7f, 0x3, 0x0, [{0xffffffff, 0x10001, 0x9, 0x5, 0x3, 0x0, 0x1bc5}, {0x100, 0x3, 0x2, 0xffffffffd74d4358, 0x3, 0xf4, 0x9}, {0x6, 0x10001, 0x9, 0x5, 0x463, 0x0, 0x4a}]}) 2018/06/02 23:59:56 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/sockcreate\x00') prctl$seccomp(0x16, 0x1, &(0x7f0000000b40)) pkey_free(0xffffffffffffffff) mq_timedreceive(r1, &(0x7f0000000180)=""/251, 0xfb, 0x7fffffff, &(0x7f0000000000)={0x77359400}) sendfile(r1, r1, 0x0, 0x40) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040), 0x4) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100)={r2}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x10000001}, {{0x2}}], 0x30) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000280)={0x7, 0xffffffff00000000, 0xfffffffffffffbff, 0x100000000, [], [], [], 0x81, 0xfffffffffffffffc, 0x7, 0x1, "b6ced3af0edfd1586889c83d002be198"}) 2018/06/02 23:59:56 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300030c000000000000000000000002000900000000000000000000000000030006000000000002000000e0000800000058186fe8b90002000101000000000000000b0000cb3ff60005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) 2018/06/02 23:59:56 executing program 0: unshare(0x24020400) splice(0xffffffffffffffff, &(0x7f00000001c0), 0xffffffffffffffff, &(0x7f0000000200), 0x5, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x200}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x84}, &(0x7f0000000280)=0x8) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xc, 0x40000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800, 0x20) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=0x4959, 0x4) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00000000c0)="95bcaa36246efac37ecb68dd1275") 2018/06/02 23:59:56 executing program 5: r0 = getpgid(0x0) keyctl$session_to_parent(0x12) setpriority(0x1, r0, 0x0) setpriority(0x1, r0, 0x100000000) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000040)=""/141) 2018/06/02 23:59:56 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1000000, 0x20011, r1, 0x0) mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000000a000/0x1000)=nil) 2018/06/02 23:59:56 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f0000000180)=0x80000008000078, 0xfffffffffffffcc5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7, 0x4001) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000280)=""/196) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000380)="c4080de14c9ccfb5bc39e3e10fc33d6e4d1466a79d03115d0f09cc2adabf6b697b80c3fe1da8e38a755b239d4b781ec9a56a4ab4d6027b2480645ee2b1128c91663dbaaa4936aaa5679d38021ac8219e2dbd5889042e0b8143f5c60bc14ca7d7f385a2e76b071313901e037ec6c052a633761efdb7c764a4737793a105c238449950a2e4ee1f24d3a944e85fa0ada661db998dbcb67a6ee5c47e7e2ed47a4e8ecb1525045df1323c8f79fbd98e4195f530bc1c3701abf6d4b139d0e6382399e8c99a3e771f8d3c21b0", 0xc9}], 0x1) poll(&(0x7f0000000240), 0x0, 0xfffffffffffffffa) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f00000001c0)=""/138) write$binfmt_elf32(r0, &(0x7f0000000b40)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"], 0x258) [ 115.294771] audit: type=1326 audit(1527983996.293:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7573 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 115.394975] IPVS: ftp: loaded support on port[0] = 21 [ 115.401710] audit: type=1326 audit(1527983996.398:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7622 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/02 23:59:56 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001480)=0xc50, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x9}, 0xb) socket$kcm(0x29, 0x80000400000002, 0x0) sendto$inet(r0, &(0x7f0000000000)="f2", 0x1, 0x4000080, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10183) unshare(0x64000400) socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0xa, 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xd) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000280)=""/4096, &(0x7f0000000080)=0xfffffffffffffe3c) socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000240)={0x2, 0x0, @rand_addr}, 0x709000) 2018/06/02 23:59:56 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth0_to_bridge\x00', &(0x7f0000000940)=ANY=[@ANYBLOB="4b0000000e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/02 23:59:56 executing program 0: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_opts(r0, 0x0, 0xb, &(0x7f00000004c0)="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", 0xfffffffffffffefa) 2018/06/02 23:59:56 executing program 3: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x65) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='ceph\x00', 0x80, 0x0) 2018/06/02 23:59:56 executing program 5: r0 = socket(0x4, 0x800, 0xffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x2001ffc}, 0xc) sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000001440)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001400)={&(0x7f0000001300)=ANY=[]}, 0x1}, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x100) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000080)={0x3, 0x400}) recvmmsg(r0, &(0x7f0000000d80)=[{{&(0x7f0000000780)=@ipx, 0x80, &(0x7f00000008c0)}}, {{&(0x7f0000000900)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000c80), 0x0, &(0x7f0000000cc0)=""/191, 0xbf}}], 0x2, 0x10022, &(0x7f0000000e00)={0x77359400}) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f00000000c0)={0x9, 0x2, 0x4, 0x0, 0xfffffffffffffeff, 0x81}) [ 115.590840] IPVS: ftp: loaded support on port[0] = 21 [ 116.317241] audit: type=1326 audit(1527983997.315:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7622 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/02 23:59:57 executing program 6: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x2, 0x0, {0xa, 0x4e23, 0xdad6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x32) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c74657200000000a13a46c686a23b43a0b3f5e9df00000000000000000000000000000004000000000000070000000400000068040000140100005b0200001401000084030000845893e1903139af0cf73632030304a59767b243f4a12e5b412f6e9235e92252e1f337e182b0bcf1b2d78459d74803e8a8d7a3e59fcc2f86"], 0x1) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) prctl$setendian(0x14, 0x3) 2018/06/02 23:59:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="ea7e62bc8a55ad0561dee9845ff45b139d7d882b17634995afdf5b24ad350a1fd351421440162c435e699b60c36a66b6b61c1892f14e616c", 0x38}], 0x1) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000040)=ANY=[@ANYBLOB="20000000280001008eed14e52cee9d302b073ff90000000e8035a200", @ANYRES32=0x0], 0x2}, 0x1}, 0x0) 2018/06/02 23:59:57 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") prctl$void(0x7) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x50000, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x100) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) 2018/06/02 23:59:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8040, 0x8) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000200)) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0x8, 0x5, 0x100000000, 0x0, 0x0, 0x5, 0x8000, 0xf, 0x1000, 0x78, 0x1000004, 0x3, 0x2bc7, 0x5, 0x100000000, 0x6, 0x100000000, 0x4, 0xfff, 0x497, 0x2, 0x80000000, 0x5, 0x10000000008, 0x6, 0x1, 0x8, 0x1, 0x7, 0x9, 0x77, 0x100000000, 0x3f, 0x2, 0x8, 0x5, 0x0, 0x10000, 0x1, @perf_config_ext={0xfffffffffffff800, 0x1}, 0x8000, 0x3, 0x400000000009, 0x5, 0x1ff, 0x0, 0x8}, r2, 0x10, r1, 0x2) r3 = dup(r0) bind$alg(r3, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(crc32-generic)\x00'}, 0x58) 2018/06/02 23:59:57 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) mlock2(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0) 2018/06/02 23:59:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x1, 0x100) recvfrom$unix(r1, &(0x7f0000000480)=""/41, 0x29, 0x1, &(0x7f00000004c0)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e20, 0x40f8, @empty, 0x100000001}}, 0x400, 0x100000000000, 0x0, 0x0, 0x11}, 0x98) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x410200, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='team0\x00', 0x189) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xfffffffffffffddc) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000200)=""/140, &(0x7f0000000180)=0x8c) write$binfmt_misc(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="018000ab43b3a1b700"], 0x4) 2018/06/02 23:59:57 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x640, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000100)={0x3, 0x8, 0x7, 0x7, "b1c07c9c1cc0fbbe97fc44ae07fbeb2a900427fb56df2951e1910bfd857606fef2a55198a7a84d5d164dc133", 0xfffffffffffffffe}) sendmmsg(0xffffffffffffffff, &(0x7f0000000c80)=[{{&(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000001000)="21c1", 0x2}], 0x1, &(0x7f0000002000)}}], 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x14, 0x0, 0x29, 0x43}, 0x14) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x70, r2, 0x0, 0x70bd2b, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x16233ca4}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2d18849c}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x70}, 0x1}, 0x20000000) 2018/06/02 23:59:57 executing program 1: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@nat={'nat\x00', 0x19, 0x1, 0x9e8, [0x20000580, 0x0, 0x0, 0x200005b0, 0x200005e0], 0x0, &(0x7f0000000040), &(0x7f0000000f80)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00ffffffff01000000030000000000000000002c6f7365000b0000000054f1395808007665746830000000000000000000000073797a6b616c6c65723000000000000069666230000000000000000000000000aaaaaaaaaa00000000000000000000000000000000000000000028090000280900005809000064657667726f75700000000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000616d6f6e67000000000000000000000000000000000000000000000000000000500800000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004637e1afa06dd4e300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000ac1414aa0000000000000000000000000000000000000000e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ebffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000c72ce0d895b4500000000000000000000000000000000010000000000000000000000ac1414aa000000004e4651554555450000000000000000000000000000000000000000000000000008000000000000000000000000000000e60b2ee4c21c97c4"]}, 0xa6f) [ 116.881580] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/02 23:59:58 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f00000014c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x14}, 0x1}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x228001, 0x0) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xeac8e65, 0x200) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000000c0)={'veth0\x00', {0x2, 0x4e23, @rand_addr=0xdb94}}) 2018/06/02 23:59:58 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x200000088) recvfrom$inet6(r0, &(0x7f00000002c0)=""/185, 0xb9, 0x40000020, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000280)=0xfffffffffffffffe, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000080)=0x101, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002540)}, 0x0) write$binfmt_aout(r1, &(0x7f0000000380)={{0x108, 0x203a8715, 0x7ff, 0x1d1, 0x60, 0x5, 0xca, 0x7}, "bd522ce4bca03c8152f715d7a6dd13ef85b3182afaa5b429dbd29a1924fb095ab299d278f7b65e54d7f3a059279ee35d8adab6653dce0fd17adfeda5217b74257760aa5915fb5dbf6eef7ba850f2372ec783050e1ca289a6438e5f92c1125cf4a8668ccdbb39", [[], [], [], []]}, 0x486) 2018/06/02 23:59:58 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001240)="6772797f9f0192549bc0c3dd431a93fc85", 0x11) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f00000001c0)="9b8f41d8cea9230200d013fffc42c92411a50e27853fe301ed5a82a0e76b04961925", 0x22, 0xd7, &(0x7f0000000240)={r2, r3+30000000}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/06/02 23:59:58 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x399502, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20010000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x20, r2, 0x10, 0x70bd29, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x814}, 0x20000800) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000014fc8)={&(0x7f0000004000)={0x1d, r3}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="01000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="0000000001000000000091cf557c0000d8451aa777ccf67c18651912cec58bde38504e62a89c5cf98dcfada130e60019926c6f6fae6107005591b3a4ce57a9ed1fa29923e25d"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x2, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "28ff385fb42844e7"}}, 0x48}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) stat(&(0x7f0000000580)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/9, 0x9}], 0x1, 0x0, 0x0, 0x40}, 0x4}], 0x1, 0x0, 0x0) getgroups(0x1, &(0x7f0000000100)=[0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r4, r5, r6}, 0xc) 2018/06/02 23:59:58 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) write$binfmt_elf64(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x7ff, 0x2, 0xc0, 0x7b6, 0x3, 0x6, 0x6, 0x241, 0x40, 0x311, 0x5, 0x3ff, 0x38, 0x2, 0x4, 0x800e, 0x1}, [{0x4, 0x81, 0x6, 0x9, 0x6, 0xfffffffffffffffe, 0x4, 0xffffffff}, {0x7, 0x100000000, 0x7, 0x71f5, 0x0, 0x1, 0x0, 0x8}], "54122222d3f36c92632b8d57bf36f8c9c2750d6cc70b9343eb63606976467809b637b391eb641f7a46180ddf47d6d50ac3e4a78b589fc021d2764d946647707254ec31cfdc3f25a9338a95ec272320d681fe93ada2715d241fa9c581bbe43fde82ae49b518a374cc2c0e710a0830dc8f6b4493dc91ac09972c22e7f7b2c6a0528281a92f4d0afdefb2e4b690c71c08e00cbb9c00073fa848cb7940a9cd4caadb381ccbfaf2f758a80b145b354d8ad6c784afa7d60bf2567e163a4eac743b261c249a1a9905e1eaf8", [[], [], [], [], [], [], []]}, 0x878) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$usbmon(&(0x7f0000000c80)='/dev/usbmon#\x00', 0x3, 0x141401) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000cc0)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x420000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000b00)={r3, 0x8}, &(0x7f0000000b40)=0x8) getuid() ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000140)={0x7, 0x4}) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0) getpeername$inet(r4, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) r5 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000180)=r5) write$tun(r4, &(0x7f0000000b80)={@void, @void, @ipx={0xffff, 0xeb, 0x3ff, 0x11, {@current, @current, 0x7}, {@current, @random="a9cb2b580721", 0x8}, "5aa33c6f1977b03d32e92de08ebf5a103d784477a04c042c3a90e7fdb993b017e686a613447dc359e0cfb4ca4dbe59f677f0332fac5b89df872b942ba08a85a0e8138b40ed0ee139bea97b5e869cca140553b2409b29faf453a2079c045c33d9c51f8857dfad711e7cb9f2be2f8dd45233685250347cc48ec25ab86d8d8c94a91639ff848fa443914218a0c901218840105af6892d1aec59a1262ffd3cd1388548af139e66b29db2c72a0301d91f185a55844c78cb984eb7c9ad90342ae20b23ffdd06d3413078d88fbbb91059"}}, 0xeb) write$cgroup_pid(r4, &(0x7f0000000d00)=ANY=[@ANYBLOB="40c874f0d9c2054550748eba82730e12f8"], 0x3) 2018/06/02 23:59:58 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2288, 0x6f4000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff7f0a000804f9ff07001f006c0004fc338e1b800100ff07198a5643c7e4cf74593baaf257abe35edc0c23ed327d02507b7f420ea6fff673cd62c9629408d37320d51d25bcf0ce79ae8f76458f0a1eccffd380e2ef62be7bbcae27e3b90e2ad31d2be96ea4ae633c96d64b12ab5928a21a2cc603a48fa95e31a44d71f802bd945f51ba8c2a85943dab52276252ec0412a1f6c5709bc364d5eabf400cd1ce463c7588450049e627f3286eac73f5d645bfdacb4abf9d3fe28619814f6089b8ab69adb2d27105e5a5ea53858a055f542592f6c27a07817bb7262c5afeea538bb6"], &(0x7f0000000100)=0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={r3, 0x1000, 0x6, 0x3}, 0x10) 2018/06/02 23:59:58 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0047f598ad4ab65d2f5a90") r1 = gettid() mremap(&(0x7f000044b000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f000023f000/0x1000)=nil) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x80000, 0x0) ptrace$getregset(0x4204, r1, 0x1fd, &(0x7f0000000380)={&(0x7f0000000140)=""/53, 0x35}) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xffffff50}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x2c, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x17}, 0xfff}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r3, 0x3}, 0x8) 2018/06/02 23:59:58 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0xff50}], 0x333) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x7) fcntl$setstatus(r0, 0x4, 0x20000000800) readv(r0, &(0x7f0000a6fff0)=[{&(0x7f0000000180)=""/110, 0xfffffec7}], 0x1000000000000258) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x81, 0x4) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) close(r0) 2018/06/02 23:59:58 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x2) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r1}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) read$eventfd(r1, &(0x7f0000000040), 0x2) sendmsg$nl_generic(r1, &(0x7f0000000ec0)={&(0x7f0000000d80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000e80)={&(0x7f0000000dc0)={0xac, 0x3b, 0x410, 0x70bd28, 0x25dfdbfb, {0x14}, [@generic="2b052bd04a96bcae21446649f8c63fd5bc709352cd31ab04b7ee2d4ad55f2831ead65780e3b9dd4e7a46cad37bbc94a4d607e6e72ce79d76732251531576ac25d50890a50cb14ad079fa147ef9836feee2153de727f8d3f128fc1c19fef7669c5995751d498bf078013f0cbbc3959f2799ded02190aa507edae889ac6fd445ba33617cc68586d73c04026be214ab17a59c8f798341"]}, 0xac}, 0x1, 0x0, 0x0, 0x8800}, 0x4000000) sendmsg$kcm(r0, &(0x7f0000000d40)={&(0x7f0000000080)=@nfc={0x27, 0x1, 0x2, 0x7}, 0x80, &(0x7f0000000800)=[{&(0x7f0000001040)="df2cbcd4d763e1f3e09a17d1e300eebcc2abb37b1f0e7b9a6697d684ef27f6b23876d004a8b843c07496a9dc72a3656af4c495739efbf53be1399891f797e7286466f16671e3990f5246a4af5542163c44620db3130dcd976861fe3e4a90b653cc8cb45ebec673bf6b859ffae28a04107aac4a2027a36749e196491b9be6bf55f0190a36b67b1d285e81ec347f3cd97182eaac38ac0fcfbf0b4c1d6bed7a827c195052b0cebbd2175adcb4f78e32e95f543d952f02e013964068f8a1f3caaeaa3efd9cd3ad8ecec071f8bad1c2052c76a29fb5626954407e005237879f60a0c249807d66906d94b5b7e263eb9f0150adf35cc67cf63084b7490486705b616c8381c064d0816862e72094ec8f315d82dc43ede04a59526f4085eeceba77d4871c35693369af568ffb291e9f3e6586b10705b22b7f61c92d5e0fdacc65f776208e868ebeb6fec44038dd0846f02f333535308d2edc3d95ecd95fb4379599a453da1d6eed6260b2c4f907463c4ab477984e3f906ed8fee1f69778fe8df3de3f39e9877952c91b87d898084e3c61e8bc943d05ee47ed2c216c81915c143c0effe79d01f0182bdb9a8e8a25b186e1e6292234fa6144aed8338923eca46866859f1bd859f445187be787f74fde167d11813508b18d0d765253b4f9362047fb9d5d7e453b36641fa0ccc327dbdb70d3936aa6db84d6c6b453fcd815d0bfe826b1ce3e7de0a1ee5d7bc2cf4647c33b8751ea2b620094a1482f9ce18ac6660303bd3754b9eea23148ba2d627960e1b702de1fdd32f97b670e5eba7f021a047e40962f0a988aa51a7ffbec31c079a6c7e55b1f0173b4147fcebd6f47a3fe97fd008a5fc41462ec62063f1f89cd7476861a9588601686d0ea0c71db4d2a90deca2b71ab2ad0c41094179141a26b2e22daff9743aa2eae1decf1c411c3bad1a1e033f9cfe5f8a3f655b9d0c630bfc8350c697e253c2bff0fa42c39a932f6ec24f0d1719d7defc0afc003754bf2f4a88b9e4af08aaf9685a4156cbbe330688e99f9b264d1d62521bbc4c4f2707b127a2355c63877cf012fe76f112f6f8bcf73f8465d4d15e6bf2bd7879470261433f285b776599a2e93ba75d1f13d8e580faf40642e52ff956a609c674ed7fd5c53838138c609eaadf659a3049b9cfbab62cc986957637fe126b277e2f77bf37036e47ef01e42e7ddfdf5512110b080a47ac4ff172246c7a2833419e5013620566737eb272e5e0c3c07024237bc58ae5f0ebb4331fdef1ca59680b939996300d77649301c30b222b23082ef8ff6e1bea0b245fa87d176b7d130bd6cd3ebb5044aa0c2179110672e051586d2d2924fbda08f7300caa60ed2ff599aec7104defda3393c286ea54809ebbc7f2f87bee56be36bf3357f7d892a733610d76e31f4947b38b6cbfae26ff90edc1369a9f1e55ff20c6f8e6063c61f14d1f147134aacbdfab181f9d92d877049e12070855fc8f94900d75aec3c1575738888ff8e4dd8c586a8edc5bd76b0870846f76e13baa18bf69373ca7cd5238730e92dbec2a5676022873e3d6bfdc1095a66fc782b36f4540941f6cca5a1ed8064bd9ee4ae9cd37fc6ec3eff87690d722aa217d561149d17aa1cce3befe566b3c52aa9348af1eabb28c0f073450f1dcc4e9f11e7c79854e303f17bc870b360bcbb3dd59d6f8be2127f1a580de0e3f1782b86453c3a915afca74937bf181c6f2b436702e9d812b2d88a1506fa1a602e6fe8862a84f9e2e02b2834170754df5073dab0cc1446180087d6118dce3517c034582153fcc83242b74e4cda96fef4b254f2b2d269237ab7161eba427bf8de88024b14e096734cf4deb3e6d571ca4acb045f0a90e074faaabbeef28c76a5ddc6c50bf82d9e6c4930082d1441e778224786ad2a02bb32052a1d9e71b7c890b44df38960d19ccff114f32f957f849ab913a8c8863d830d9c5c0888fbc7ad43fe3b1b141e3370d5ec2b2b8e752ca32eda68a2dc8b3f7f243812f96a2e9e0601f8cf14a91fceaecf27ed961df5585acba98ffef20116f4df438bc419e86f6be7b39a3db9b08ef6ad1f0b878d431a702f26ab93fb5f9f2b3d70b1b163df345eee7728ac3246aa39a531c111e6465937f8097cd405693f631d5de3b7a271643437060203a35da05c0a28d7a1391c0c15a0acce9264158e27e87d378c5810646ba76623b7697884a5fb723758a692ba0d2106b1885ce500529a52499718ef0f43171354b7c0df39189f59658d26e2280cf32f073afc1bd09bcf61ddac41e3df3cc9e71b5562c194abac18641c2a0d00172b57d462c57ba8e4e77bae0fa4b08f58b222295c89e8f7c3e2d596a6096056b3e95873afa39c1ec1beadb1b2d47c3bea19de6271e8d4fa5239c6c4098ddef91adc258000fdd6dd915337880f1d5c32c4578db2e965ef79422ad39894050fb4140dd433fffb58953d93809fd273cc43a1d93c98d53513340140da885ccd311a2444542aeed7dc7a352b90ece9d1d7ba9f4715d6cb73175007fc7240e6a91d3ad4e898c2be4079fa0fe7ed3a56bb9229ecf99124fa18aa51c8b9427adfd590d07c881691661f6b625db7ad4bc26eac8cd56d50769a0e8669fa357b7d71cb30f7632367862e678df480309fe13c9fb4b05d23b463605b501899cd11192cf81b7ade307b3b0d08352ab726642e83d76c89f9f6b4591f76a5111c30db5a62f6792259a37d2689671ac96bbd8d90859896d6fc91b01e7ea7d03a8b0beeb6dec61563b40c60650f9beb8f2c5864e3627b44a689ce29190960ce73ac82682ab7a59ce0cd7d6a367a6fa37387de86dc2090ccbdf81248f0481e2fc86a2abeac2d48a06f717b42df75617592593a52d4f28a6b381c1d1368d30da58b4a5c18260adf2a318648d613c8cc890b2f4a873759ce1889218783d57b6fcf6fa72ff375c89ad5025913a4241f59b8d58f396bf3ddbe0aeebff4b0c3c4acc9a4088f79bf3209c7e384dfea257b034de9875718321fe32f652f6a266b2a8b08e9fea808401b59abca510af246c875ea780017059e713c5d8721445333a5868cdb262a5ebdd415927aab00a73cb50477f8ac6e7a72725205bd396cf734e769a03268c5231ab767c0a2ca2c98ea1b9a786c09ece99bf7c2a6512d9b28b6c8d02f963c44bd810d707c5cd2e0a28bde8408b25a273178ce6834f593efa7c7c0636666565c752de580e780a75186f894e43cf18618dc7080aa838b8950ddb3c8495bc8cb1ffe5c62d1838614419d1366aaea36df81e428436612ee8913fabf79b846cb3503e31c3c69832d96f6bb82d0d4040d0228cec5e994dd76dc96ac7a5a328eb9156ac1c7c10fd92f33131e9f9aa027ffcf987c639109c3662a99b5b599925455e5f997ffdb3d1d044dc72de4aba38518d1ece35efbad8298c3e22eec5f73c7b3314391e474010dd90f38d6ba5210e8ea93d475202b80a268e8fc76414a3c6d712d27ebec3ea34969e1a1f3269c745d216307a75fb96c181ec67e8ff8466bb2113a1b061593133d8482a9d636befdfbe7bda07340597af97552863ac202849624e33581946e488a8e981016312eda2dd223e3edfac57b57e311586f04a0651ec8fc75cebb37950e3798eab5ed4fb3d98821300260d8a7770d553e5aa774341d97b948ac9ccee047df6cf449752f1c2bcdaabcdf03ac09277b40dfe703a0ff9c6e37c1d5fc0d89034ff21e7521dbcfc5e7f3683fb4522d47f64c467cf2ad402b715be8be8642bb3b49ae00ad7e82239e849f6d30f1cef4c63f8cd09ca9547b122d47c461abf8d0b0dcac67064e46174857ec9c376fa37ef0cccdc0fc9a661cb5f1790c94a829f2632747d322f2459826f4c9455a0bcf6e0878d4070c1db1a45d5cca6b48c2b865376928b9c5586e31e4b3293fba7752f09b5ec9d5dc7bbc4bd821111b5e4756ecf4a476fac2f0c6797c42935ea8f4e67305c3fa9045fd9acf0d959847fda562861e210faa428a9f18d128b5e510c67ddde73bd3c0a17dbe7f4a15ccdeb110d054034aeef8c9392c7ce777bfebc07b0403d5dbcf13bb09d89682812a1fe9c584938aceccc6d77be8ddf02387133255a691158d9fd0d23d6b37989007f1c5a185d6b45c37e95ae29c98770af3401102ed54a9c45da8c02736c8efd38782896d5b52225d3648526d7d5888155616894a3fd5478d7258e16181d4d15ec1ad64f97f7cae23e0ec60973a8e1b8589f56f25b2ed588ec0fd88bb8499ed0cee60453649ed73554001ecb8c037bc2e48adc944703bfdfb4c57a624cb35e415f6bb232e795fcaaa979f8f2f8ca5366bf6873c89c8f954dda1ec3c0d2c34eaa9697f4ae7972fdde764eeb6e271f8f1709d3fa7b7127aa4e5a09fa389f6512a0b44bbfba4d9ba6269e4aaf6607bb96607b63f1f0a8ac9ca56d129bacbbdc2a1caad407f2ec38f916dece545eae40668a6651819af41db779b263ccb77e107a5ed9955ce69ebb4c9ad7755be22f144bfb9c009529d48fde3099a9290cf17ba2f30529fdddfe2353415b8a71eef43619599906786367682ce633c1d4cf36d19c7bfd62b1296d443253aace87abd3146bcc5c70062b626c772fa6a5dde0dd766ff776d487cb2e1ed37078e6e7b0bde221d8d791e52132a0f2d0026dcaa4033d36504f2aa59c2142017aa6252a5ec3c148dd0b22d2ac6ad692c986b9339f64c4196b0788a30657c2c209cb0c3de81a55329b3efc48a1a55a0a8b1ef710b6886ce54bbdbe601601c49e4cd9e66f711bbda05534bfe324d9575192b3fc126b3ac54db7822148776f67f6e4050941a814539043428553565a2c9528cfe31e3e0baf19b00ed63be7c355ffd874669c76a90b32f5ad3a91b4c47d3f09c6e18d37ca13b5a8c98721922f24c48d20164cbbc4bfe32ee1c131be2e2b711042974b1f786c6e3c0b97a2c0bca00519b29149934d05e3d4ed30981b927e9d0c40b7e26e6f4c9d7c3b78ca2e78cdb23aae3c53f7ba64f71f3b87e4a6a068bb295b04e95b1d3cdf6a50f038cae664d6d634879492799bce9bc1a7cf498985cae8a0344b426c10d724e7e1626aa435b8d0d84cb2b748567c620a5e7afe253d5bae199397f631b925f171434fad308c8f6e8b2db29cca043fd9d68a52a719b1a443024448ac3479ff0fb0e6e2cacac5f1fb1cbcff0b258e2c0d1ff5e9e4f6f4a5c102d8da147b52fe36eb3733dcd9580b0b77ab51354d8ab613940941ad0f6da449e27e9f3bdbcbabf7415ce4ef507a93cd44665784e36084211ccb77ca4ecbda219fcbc30897fedc8df2f9b41de717325fdea6e5e96fdee6d48d8d2296de6429c78d7f58b7a3c764bd6a4a2726c6ef197481acaa1172ab38398cd092aeae570e4bd3d74945735d680c392955e2ca03ba16a3dce3ed9126967870c9639023034b0a981956cb741617cbfe72d12c9dcbd975a737d02e56d7ed23a4fe0cd4d71b655f86a62d902da84df3469229991d08bdc484f14445d86391fd836674825e335c81cc55d1c5da00647f048c2673f92b3c4a783ca30c6d7d46fa2293935d916d9f88b4505c63cf4ef92385c2fc41a7b8fe70cd30c0f469adee3d2323e8d926e3e319f28861d9a232d663d1f41f4371adaa8e2041ffaae98c20e0a72481be36a21d57b956d1824a212806526532d72235bfef3ad163d75c28321f1356501e4a7c300232fcd4f188798ef5aac974f5fcde4c9e2e19e601b2d6cd11f80bfeeba3f5e8d0661ed464252853f1b0ae72c1c372d43e6210831e05567c59cd7ad7740e4b13fcadfeec5c49ff62a200138a1040382cfdabe1aca3d157eaf", 0x1000}, {&(0x7f0000000140)="68e63ab2ad82a3d89963f6af444189c6f1c85928946039bdaadd7f524c7798b3b38da01c82208c97e4c6182b7dde2fdcc215ae72519811960f84b61a89c2616c3d5aff9b403ec7ec37f1f2d44a23eeb94fe37835a3e67c5670794ba4bb1038200c1218ef3570804553702ad9f9f5f8072d12955b6427e47b5252bedd20cbcfe249b290515e0bcd278fe2424d88bd1c789ef4c8438ad2a04b861f710762e480c4c4a39dbd806c2b814e5df2a4a6f2d56472329764587b7ad8432127c4e9d22fefc667453a1182f1cb", 0xc8}, {&(0x7f0000000240)="1dd6ece0e6edceb5f6637c33d46bd93b7d4a95960cd3868b19d9d9463fa25192b0cd1d47f438188ce8b409ae29393d85c3b30c3e02f32ba68846a0faa6cf499506b3605453f23bd5552b4af59c6d79b08eaa32dc0f93f1dcaeca0d52", 0x5c}, {&(0x7f00000002c0)="51011355d2100a2d11e02ddbbded5d5bd5bdd9819204ebc616c546e323fa19a602c6c5179649a98e7f0637bc339ab145ee1d5e70a68472cf869d552f8a9b50df2f7354d083ef7a5ab99de2a3cc7ec0958ab0f663f8d22b604f53f5cb2481ec4198b0f3c4241113914988444416068e975755b916bd2be656ae780aa13b1517a511c21461999b40af89df1f2ca48d40389095f7d188782513f205a0d595f8a300f6dd45552b26f171e4fd8120e2f4", 0xae}, {&(0x7f0000000380)="c683f5dfe4f7522f09b1201739f8c941", 0x10}, {&(0x7f00000003c0)="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", 0xfe}, {&(0x7f00000004c0)="d17d9c006ff124d1f4", 0x9}, {&(0x7f0000000500)="da435061f60641754bbe82039db730e1034e42b2d36bfb26c474ee8dd1618d272f052018b01bf62ed357b10188c484ef014fb1a24d3baf526b6da3c9d75991e88dbc30c5320798aaf6216d82d8e7ed224c96c63990ff74c10fa6ff458e06cd8d44c109d1e44d6a0eafa631caef6069c359cd02c977f33c981ad84de8cae603dadb44edfb3790ff7fc1c33b4046aad23c2e72aafcd10597b05249b40e1536765121b4eb6334246f782deec4b2bde2e9427edd1ac28b6561c63015fd572405581f3424e1e3e7bad088ac7b6bd48e55384ad9979cfa742ceabfec2d74e9a4449bd35ebb5d449f1e67c2f2", 0xe9}, {&(0x7f0000000600)="a51c538586eabb0ba74678e077348c52c368ba66e7ba47736cad208fa983571d692f7330c1018054127558a0dcb5fb476122ca5cbd213cded8a9a4f4734bd866f42ea6f785cb30fcfe5d05461c20443caf83a8a77977111534972d1fa6a49b7654eaee928ab1cf402fa3c2d39267562167324dbfba17a2768d8ec5ee833e69e0fc793bbbfb6b3b4a60de40f0d1f949e9bc3d5c70ec9f9ffe678ce978bc6d2eb943fe7f9f543165f8aafe4b7a4d65b883495422b8c6b1d551dc534c2005970aef06d3f451fe1d6dd585c003d0227f52", 0xcf}, {&(0x7f0000000700)="7c8694e7fab24e5a9ece2c47d8438bb71009452f937fcdc7af8a6c01d210134b9a79e6fca3d4554bc0147406621a15cfa30908f4e90316002013619071e058ce6b63b7bc9ee6815972c3ff66f585799ce8ee3d44da80d0bd96b15a3b8dba904417ddfce82d889fb17944cb729702bde93177688291b4e499469a6a76f39effee5533a471f8c284b0b9c32641255b68b1ff64d457958d041f0515c9201695bf484995d76dcd01303735e4371e51e959bf1e622fc309595449f989ebb3f72df6b15e0662ea018c54fa7bd46ec329aa4a7180c24c713b50414ca33c3ce32910f7", 0xdf}], 0xa, &(0x7f00000008c0)=[{0xa8, 0x0, 0x7, "f6716ed33b5c314145055c770ee2dbc70d2fac97507e0ca18196c0273fbad22a127fc9b01c453fe549eeb5fd7bc64dda67471f262b569d14e32073807b0557ae092ec40e515af66cb5146e4ed1265157c5c65016292a05195a2aa8d4664b24908b8f7e369315b055a53599b8a80cbfd3892f7cf2dc9da2400d7168bc63b877663906b6f98e1f9a4f27d580c98313de6404b79f0cec622d"}, {0xd8, 0x112, 0xb789, "431b42daba8e2c0369ca29993b5bce781fd16b654b8f9f08fab23f94be4d7734ffeebb7957d8ed2214a58fd5c1ed19994b7c8a7b205000e831feedeefc378c5e212458558b2e1bfd8ab100c2f08f08655ace19283cc4825185d979c2e3e17ea065e17e301a19fc5190ceed842a5ec7903a6daaf1fc5ca7d3059ca7ca4b4c998c94c9b9c89cedd20a881dfac2fc0bc8b26c5aa2afd2e98db36508b0c597d475d96a2ad53c6814856c2a7a51d2fc6ee74858a57dae3367e9c02a2472715d5dd1401cfc"}, {0x60, 0x10d, 0x9, "f5b30ae1d4150f9b453ca0e8e81247dbeb1a627307a9eca6e770a0f135831342e4670c17ca442899804ccba9d5154328526b66d2b5db8f6b36c135ca54ef19961a3ece3db090af7ef9975974ae5ddb"}, {0xd0, 0xff, 0x5, "a8a9260f70c5906399d04c08087916ccb86184618dd48eea5b4758f0d7827cf4f3fdb105e48178985864efd58b4d7658fcc684f09fae4475270316ea70165932ee7fd15187708bee43e2fa773ee8ae77569de81b2c88c6b325a37b48215059d0d9b506b6fc1dfe25937d4379903df2d01cb39d79260504f1698625b61323ed1def210e39cfff0844eca9c0e46c6a07ba3c6a7876b097dc1147436a4222a48ae7c3b390dff7a206eb80a009f421be299da0eed89fd7382c5261747cbbfe1a54"}, {0x98, 0x113, 0x1, "9f5d47018a07e3216c3bdbc14b132c1b69253a954e94ba197bfc669bee19bc7dfbe0e1a9c5606a0a309f14aa22a9bc05d0c54104232f30111dba1daf18597d23bce5b648cd1a12e272283df79ca0864596281366f48de24ee5a1b2f3ef13e765dc39b04940b93aa0fe683a26f5b5bcb219a68f51128bf3885a6ad8deb082d18e094282be7e7d1ed9"}, {0x88, 0x10e, 0x5, "2ca428ce2f8a0b2fd2189b7413bd15949edad4f02ab5eee8fa0aec22ca0aa19ab595475c4bce9a04d706c6e2f88f8a10e13d1559b3a35fbfa878cb27cd2860494ee837d45566c9077e85603ba60bfa7c8f4e7be41f5b63e4934ad037cd3a9588eb78f1398dc0e228f533ef4e6c3d2f2758bd04c7cec1"}, {0x10, 0x105, 0x1}, {0x88, 0x13f, 0x0, "0fa3e9c9b67d7b439f6fd7f84bebfd99f8ff38c13ef8e86458ee095d2d8b911adf608641c3181824659509c97acc84cca98c9db86d0c4866856a215ea9b85189bfc194b3bf37b76429ca045f55e59d416ca5e70a75848e9018ff5464c4f36c43c82589e86bffa1e636f801dfe16319a311012b"}], 0x468, 0x4c040}, 0x4000000) 2018/06/02 23:59:59 executing program 1: unshare(0x2000400) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x4, 0x82200) socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x40, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xa, 0x6, 0x47, 0x1, 0x0, r1}, 0x2c) socketpair$inet(0x2, 0x80004, 0xbc0, &(0x7f00000001c0)={0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r2}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="13dc6a973c7fcbda5cba1378a8ec1072", 0x10) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x1}}}, &(0x7f00000002c0)=0x84) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000340)=0x7) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={r5, 0xffffffff}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r4, 0xc0405519, &(0x7f00000000c0)={0x0, 0x0, 0x1ff, 0x8, "597af5f77f2fdc7777d4c98855773e06d8a7519bdb0be3e8f9233c6e0b3352250b4b72eb114509bfb16449a0", 0x1}) 2018/06/02 23:59:59 executing program 6: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="290000001afc1eb46ee2f4bec6f84bc95bac8ca9636b24aa9407cf20bb8c1d5489d1e8798a04d49c74d5d3a889"], &(0x7f00000000c0)=0x31) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000000140)=0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x4100000000007f, 0x47, 0x5, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r2, &(0x7f0000000100), &(0x7f00000000c0)}, 0x11) 2018/06/02 23:59:59 executing program 7: syz_emit_ethernet(0x6e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x5f38}}, 0x1, 0x5}, &(0x7f0000000240)=0x90) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x2, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000580)="af5b46d81d5408d442146605fe386e457d9d369aa4b73bbedc19972606eaed9c3df004d9ffd90776722b10fac52f3b0d2bc71ef60c084764da7acb83c270dc0a5ce984ad7437715c4c8dc87f6ef69a7540307247cfb7700618093e6febdae7f288485593106dfaadd7b826df0c9e607e4b1a8847859c9ee3e5e83c1ca4ff044353ed59bf0b8141d59cd0118234a17a678a4e943fcfb74d36e357acd66f3fca50cec3401163e57e3d1f1952446820f2813a6d37cda9554b50ed787a34df49") setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x1f, 0x8000, 0x800, 0xffffffff, 0xfffffffffffffff6}, 0x14) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0x1000000000040000) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r4) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000280)="4e22dfa36f7d600b41dd65ff632895211806dbfe9797b8e3558e5e5879a0308724b08ee581319550d488c7e0caad9719223fa70292508be61b851da2cdd829c24c51191586d94e71ccc5018e05b42fc76d04d6c22bf5b24ff0df53cd7b90f20c3654f6c6b7b2b08f6bbd4886a50dd14ca712964892aeb5f4bde45202d7db7d057b39660e312df8fd68b2696ef20178b91c4fa689ecdaed9750b8849374b518d4f51d8087e92767fc1c99d909f51bbe898406c02f31d899ca704d98483bdeb88ba8e646ef539525d25e2e7fb69938bb56") 2018/06/02 23:59:59 executing program 5: r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x80100000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) close(r1) shutdown(r0, 0x1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000040)="e9b7d273d4900c5673b8f916d6021fe13e0754620b203e9be1f3a71bab510e65b315177e6dc651d82c1b") shutdown(r0, 0x0) 2018/06/02 23:59:59 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001040)=ANY=[@ANYBLOB="020b04010200000000000000053d0000"], 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001080)=ANY=[@ANYBLOB="02120000070000000000000000000000c7b0cc7c000000000a0000000000000000000000000000000000ffff000000000000000000000000"], 0x38}, 0x1}, 0x0) 2018/06/02 23:59:59 executing program 0: r0 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='\x00', 0x1, 0xfffffffffffffffc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000340)=0x5) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x101, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000180)=""/67, &(0x7f0000000080)=0x43) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="04", 0x1, r3) keyctl$unlink(0x9, r0, r3) 2018/06/02 23:59:59 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000001180)='net/igmp6\x00') r1 = syz_genetlink_get_family_id$fou(&(0x7f0000001140)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000001240)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x9100000}, 0xc, &(0x7f0000001200)={&(0x7f00000011c0)={0x20, r1, 0x813, 0x70bd29, 0x25dfdbfd, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000054}, 0xc041) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) openat$zero(0xffffffffffffff9c, &(0x7f0000001280)='/dev/zero\x00', 0xca61b071ffdacedd, 0x0) readv(r0, &(0x7f0000001100)=[{&(0x7f0000000080)=""/4096, 0x1000}], 0x1) preadv(r0, &(0x7f0000001080)=[{&(0x7f0000000000)=""/72, 0x48}], 0x1, 0x24) 2018/06/02 23:59:59 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r2 = getpgrp(r1) fcntl$setown(r0, 0x8, r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4002, 0x0) mknodat(r3, &(0x7f0000000140)='./file0\x00', 0x8080, 0x1000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0xc05c5340, &(0x7f00000000c0)) 2018/06/02 23:59:59 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x620000, 0x0) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000040)=0x4f4e, 0x4) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000280)="240000005a0007ff000000946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/06/02 23:59:59 executing program 0: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000136000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = socket$inet6(0xa, 0x1000000000003, 0x314f4e07) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") 2018/06/02 23:59:59 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x2000400) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x3, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000000140)) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000001c0)={0x4, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x88) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000080)) 2018/06/02 23:59:59 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xd, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/06/02 23:59:59 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @random="9955d5d925df", 'bridge0\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delroute={0x1c, 0x19, 0x301, 0x0, 0x0, {0x2, 0x90}}, 0x1c}, 0x1}, 0x0) r2 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) write(r0, &(0x7f0000000480), 0x5ea) 2018/06/02 23:59:59 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x82) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) r2 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef628582fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) close(r1) 2018/06/02 23:59:59 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0xc, 0x5, 0x2}, 0x2c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cgroup.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000340)={0xbb7, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000380)={0x85, r2}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000)="f950c1", &(0x7f0000000140)}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000540)}, 0x10) open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x4) socket$vsock_stream(0x28, 0x1, 0x0) pselect6(0x40, &(0x7f0000000140)={0x401, 0x67, 0x3, 0x8, 0x3, 0x8, 0x6, 0x200}, &(0x7f0000000180)={0x1000, 0x7, 0x7f, 0x7, 0x5, 0x2, 0x7, 0x2}, &(0x7f00000001c0)={0x2, 0x7, 0x3f, 0xc292, 0x1, 0x7, 0x1, 0x2}, &(0x7f0000000200), &(0x7f00000002c0)={&(0x7f0000000280)={0x3ff}, 0x8}) [ 118.543254] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/06/02 23:59:59 executing program 0: futex(&(0x7f00000001c0), 0x5000000400000089, 0x0, &(0x7f0000000080), &(0x7f0000000040), 0x401ffffffc) 2018/06/02 23:59:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1}, 0x20) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x10000) bind$ax25(r2, &(0x7f00000005c0)={0x3, {"4086e71735396e"}, 0xffff}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x4, 0x428, 0xffffffff, 0xf0, 0x238, 0x0, 0xffffffff, 0xffffffff, 0x358, 0x358, 0x358, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ipv6={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xff000000, 0xffffff00, 0xff, 0xff], [0xff000000, 0xff000000, 0xffffffff, 0xffffffff], 'ipddp0\x00', 'gretap0\x00', {0xff}, {}, 0x7b, 0x80000001, 0x4, 0x1}, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x7, 0x7}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [0xff000000, 0xffffff00, 0xff], [0xffffffff, 0xffffff00, 0xffffffff, 0xff], 'vlan0\x00', 'vcan0\x00', {}, {0xff}, 0x87, 0x4, 0x5, 0x12}, 0x0, 0x118, 0x148, 0x0, {}, [@common=@unspec=@pkttype={0x28, 'pkttype\x00', 0x0, {0x8, 0x3}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x7, 0x1000}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x4, 0x7ff, 0xffffffffffff8000}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x2f, 0x5, 0x1, 0x3, 0x1, 0x4a1, 0x2}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x488) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x800, 0x80002, 0x0, 0x0, 0x0, 0xfd}, 0x20) [ 118.668995] loop_reread_partitions: partition scan of loop0 (áÓøwåêäSå]}dÐ Iºí!÷Þ’¨f›8ÌÖ&WÛõ®F5Eiceµ€Zâ%»} [ 118.668995] ¾ ̈\‹©) failed (rc=-13) [ 118.761522] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) [ 118.818390] loop_reread_partitions: partition scan of loop0 (áÓøwåêäSå]}dÐ Iºí!÷Þ’¨f›8ÌÖ&WÛõ®F5Eiceµ€Zâ%»} [ 118.818390] ¾ ̈\‹©) failed (rc=-13) [ 118.894227] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/06/03 00:00:00 executing program 5: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) setns(r0, 0x0) 2018/06/03 00:00:00 executing program 2: r0 = getpgid(0x0) rt_sigqueueinfo(r0, 0x0, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x92}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000180)={r2, 0x1, &(0x7f0000000080)=[0x10001], &(0x7f00000000c0)=[0xff, 0x0, 0x8001, 0x2], 0x24, 0x9, 0x229cdde5, &(0x7f0000000100)=[0x800, 0x80000001, 0x5, 0x0, 0x9, 0x100000000, 0x5, 0xd0, 0x7], &(0x7f0000000140)=[0x2]}) 2018/06/03 00:00:00 executing program 1: unshare(0x40600) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x1, {0xffffffffffffffff, 0x5, 0x1, 0x482c, 0x8}, 0x3, 0x32}, 0xe) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt(r1, 0x40008, 0x85, &(0x7f0000000080)="5545f54023dbd00d1b000000006919f7fdc9eca18920945f794b7a37cd6a661b9e4735d011fda2a271bbb03130ae076fddccd916e3d058b5ac9ef81ea17eea7b3ff438fe88175323d56ae05bd6ef0d0687c67532655352526c9932489ef5571ac1cc32e0d67426fb6708bb4fae78c082ec907d741e8756be0f4edeb4c3614aa444136d475672bc767575daa058dca11c93a89df0d318ddad3127753c", 0x9c) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x9, &(0x7f0000000180)={0x0, 0x5}) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x4000c0) 2018/06/03 00:00:00 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x0, 0x2}}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x1, 0x0) mq_getsetattr(r2, &(0x7f0000000080)={0x7, 0xebb, 0x7, 0x1ff, 0xf2, 0x8a7, 0xffffffffffffffff, 0x1d}, &(0x7f0000000100)) 2018/06/03 00:00:00 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="9f91f49eb3e089dfd503e9d5ab1624e9efbc1b6caaca40556751ae3765c677654a78128ccbdd45218b2af47116554f05f8d7d65c6c4d07f2ef14ac07a2cdb61fb77f00fef8b92ed2e85133ffa104907e9602ee56a01d1036ff6dfde2af9be6019be149414d67dfe0ecda8e81bb71a69c2f43e8add530df093143f6d87f6c7698e6330d6a72b5e8df20a5f26aabfbe30dccb5fd1175", 0x95) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) shutdown(r1, 0x2) socket$inet_sctp(0x2, 0x1, 0x84) recvmsg(r2, &(0x7f0000000980)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000780)=""/199, 0xc7}], 0x1, &(0x7f0000000940)=""/55, 0x37}, 0x0) 2018/06/03 00:00:00 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(0xffffffffffffffff, &(0x7f0000000100)=""/234, 0x82) timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="1cd3f5b980afea66699927120f8e12ec1e95371aa0b5dc15fe89a8c9d233ff8cd715e20833735dd845e06eb14ea24aee610d9df3f960497c415a2e8b31065536340a0c5f37464a1448fb006e31cf770cb164d7f222ca2a48eab58e94a132cecbf98715e5c11a739445892465bd816a85b14d44d23da970505f12cb186c1fab09acc618efb3eec5c4a50b27757ebafefcbe864a0fc0ff969cf7869405bcf73de09eb226fc943454a1a66e76a888f9584c3aaf97d9c9032a521d70d3a0234b74f33f4c04fbd16a8114d0b2eaea2c2cd3546fc3b3f7df6dcc73381f5ffa357674", 0xdf) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$TIOCSBRK(r1, 0x40044591) 2018/06/03 00:00:00 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x101000) connect$l2tp(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x1, 0x1, {0xa, 0x4e22, 0x9, @empty, 0x4}}}, 0x3a) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000480)='/dev/snapshot\x00', 0x121000, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000380)='memory.current\x00', 0x0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000140)={r4, r5/1000+30000}, 0x10) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xfffc, 0x84102) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000040)) 2018/06/03 00:00:00 executing program 0: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'sit0\x00', 0x802}) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x153, 0x0, 0x1, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x11c, 0x1, 0x2}}, &(0x7f0000000280)=0xb0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000003c0)={0xd42, 0x1, 0xfffffffffffffeff, 'queue1\x00'}) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000140)=""/25, &(0x7f00000002c0)=0x19) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000040)={0x80, 0x5, 0x0, 'queue1\x00', 0x1}) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) [ 119.371786] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/06/03 00:00:00 executing program 4: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x200008912, &(0x7f0000000000)="0047fc2f07d82c99240970") bind(r0, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x80) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000004e0007241dfffd946fa28300200a0a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1, 0x0, 0xffffffffffffffe5}, 0x0) 2018/06/03 00:00:00 executing program 5: r0 = socket$inet6(0xa, 0x1800000000003, 0xa0) ioctl(r0, 0xfffffffffffffffe, &(0x7f0000000380)="426f12e8703b0b893635e36a35d4fb980c41d56e679ce9b6e7fbb0f4fb921dfc2c20b3164c5932d37b7702b28f40224bcb840cb9c7cc758f39a34ddb21ff6a70c5cca09777ffadc45bfc9aaad161ea779e7c64c4783cdc747b1db3d359aac195bf48f0a882897d84070c2420bd79cb6c337a5a4448a8d70ec71df4bd49a194e80b2344502ced34697dbdcf3f940646116bb69a83638a8fff97f3187be8da6a0d919363d408e3e98000b4843f2696d7f9118530093f30982d339fce6a84643304d9") mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f000027a000), 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x100, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000080)) 2018/06/03 00:00:00 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4c56a}, 0xffffffffffffff90) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x80, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000180)={0x0, @loopback, @multicast1}, &(0x7f00000001c0)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r1, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc) 2018/06/03 00:00:00 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x2, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x1) getpeername(r0, &(0x7f0000000080)=@in6, &(0x7f0000000100)=0x80) sync_file_range(r0, 0x6, 0x3ff, 0x5) sendto$inet6(r0, &(0x7f0000000440), 0x0, 0x20000005, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) sched_getscheduler(r1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000001c0)=0x100000000, 0x4) 2018/06/03 00:00:00 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$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x3ef46152, 0x80000000000000c9}, 0x8) r2 = getpid() ptrace$setsig(0x4203, r2, 0x7f, &(0x7f0000000080)={0x2b, 0xfcf, 0x400, 0xffffffff}) 2018/06/03 00:00:00 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) getpid() r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000500)='cgroup\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) setresuid(r3, r4, r5) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000003c0)={'\x00', 0x103}) signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x8, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000440)=0x1c5f47d2, &(0x7f0000000480)=0x4) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x400000}, &(0x7f0000768000)={0x0, 0x0, 0x6}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000000000), 0x8}) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000540)={'nat\x00', 0xdb, "913cb5df02efab1ce92e6b1ca9b5ea5bcb10f085fe229605086d5448d5c7a21b330d2ee54bf749e70b75bd3e8a153857a65918f6c6642911ae0e620bb302594f8f68c7f4d2f4d7ab737f5ddfd5157e06abf603da2e6228a483d7babfefda69a56b24deb79095f25bd7273b415d2b7b3d6399859dfc856079e61a5bd73379633486db9602d4fd06ed3d2d87cd6c2589bd92fe711dbe5b223568c1d4af776244a48cc685a9a9862f8d5c4efed6ddcb0df460f0480395efed2a368e22c71dc4b664611e66dbbb1248eafffa5b81822cf76d6bef24a794dcced7dfb684"}, &(0x7f0000000400)=0xff) 2018/06/03 00:00:05 executing program 4: unshare(0x2000400) socketpair$inet6(0xa, 0xa, 0xfff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/58, &(0x7f00000000c0)=0x3a) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") lseek(r1, 0x0, 0x0) 2018/06/03 00:00:05 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x100, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000080)=""/4096) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) fremovexattr(r1, &(0x7f0000000000)=@random={'security.', 'self\x00'}) 2018/06/03 00:00:05 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c992409702307df21ee47ee0b14b52bfd434f90363643a42d03ca5a3ce56af8488b49abe70078a75e23de4b73c15665935d") r1 = add_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100), 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f0000000140)=""/129, 0x81) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000bfcffc), &(0x7f0000000000)=0x1) 2018/06/03 00:00:05 executing program 7: clone(0x8040000, &(0x7f0000000e80), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000280)=0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000180)=""/113, &(0x7f00000000c0)=0x71) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000002c0)=[@in6={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e21, 0x1000, @empty, 0x8}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in6={0xa, 0x4e23, 0xfffffffffffff800, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @rand_addr=0x7}, @in6={0xa, 0x4e22, 0x28, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xa73}, @in6={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}], 0xe8) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x84400, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000040)=0x4000000000, 0x4) 2018/06/03 00:00:05 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0xf0ffffff00000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001c000104000000000000000002000000172e7bb710110971b9e916d1a9c51188f9be6cc36b0590f967aec2347af5d58ef27eb5b5bc3624e132e6b584c79aa25754c548a2712fe66cc9ef86ced7de458ad472a8078ed7dbd9916e31bb608550097512fd0fb55f79e2c1e38be556f274b6f26daa3f8ef99a1800accf6fe27d9b06bac7d979120376304559adf931a50417c6d226f221fdab94956659a33d7db2c9b845599da7371634e630a7a03960ae7e3195e8ad5d7fe9", @ANYRES32=r1, @ANYBLOB="000003000c0001000180c20000000000"], 0x28}, 0x1}, 0x0) 2018/06/03 00:00:05 executing program 5: prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) clone(0xffffffffffffffff, &(0x7f0000000300)="63e2b22b29180d56419e87712f3dd4f86adb6006cb80c52e62d5df6858484f1bd474fe260de0585472078b0e10b7d44f59c4c481a63c3e5a539ff138f8a32f6c450c1c90052edd5c69e3c53f854f490ccfaab3b3d06d648bf563da1298eb01164e42bbc87df47189d0a34af21901a06a", &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000004c0)="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") 2018/06/03 00:00:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@srh={0x0, 0x0, 0x4}, 0x8) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000001c0)=0x7) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="410fffff", @ANYRES32=0x0], &(0x7f0000000100)=0x8) finit_module(r0, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, 0x4) 2018/06/03 00:00:05 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x1430c2, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x1, @random="ebd383ccb2a7", 'eql\x00'}}) r1 = getpid() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={r0, 0x0, 0x1, 0x5, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r4 = userfaultfd(0x0) syz_open_pts(r2, 0x40000) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000580)={0xaa}) sched_setaffinity(r1, 0x8, &(0x7f00000001c0)=0x6) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000010000/0x3000)=nil, 0x3000}}) write$sndseq(r3, &(0x7f0000011fd2), 0xffffffee) read(r2, &(0x7f0000000000)=""/126, 0xfffffeab) dup2(r3, r3) [ 124.307015] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 124.339171] sctp: [Deprecated]: syz-executor0 (pid 7892) Use of int in maxseg socket option. [ 124.339171] Use struct sctp_assoc_value instead [ 124.361630] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/06/03 00:00:05 executing program 5: socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x10001, 0x100) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair(0x8, 0xa, 0x2, &(0x7f0000000080)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x9, 0x7, 0x4, 0xbe, 0x20, r1, 0xff}, 0x2c) 2018/06/03 00:00:05 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x440, 0x0) openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000000240), 0x4) 2018/06/03 00:00:05 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xfffffffffffffff9) r1 = userfaultfd(0x0) unshare(0x7ffffff) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) fcntl$setstatus(r1, 0x4, 0x0) 2018/06/03 00:00:05 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt(r1, 0x9, 0x3, &(0x7f00000014c0)=""/204, &(0x7f00000015c0)=0xcc) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x28001, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000140)=0x1) 2018/06/03 00:00:05 executing program 1: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0x7ffffffffffffffe}, 0x0, 0x122) rt_tgsigqueueinfo(r0, r1, 0x6, &(0x7f0000000080)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x1ff, 0x4000) ioctl$KDSKBLED(r3, 0x4b65, 0x1ff) read(r2, &(0x7f0000000000)=""/128, 0x80) getpid() ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000000140)={0x1, r3}) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/06/03 00:00:05 executing program 6: r0 = getpgrp(0x0) sched_setaffinity(r0, 0xfffffffffffffd5d, &(0x7f0000000200)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r3 = shmget$private(0x0, 0x3000, 0x208, &(0x7f0000012000/0x3000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) unlink(&(0x7f00000000c0)='./control/file0\x00') r4 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000000000)=""/188, 0xffffffff00000018) mkdirat(r4, &(0x7f0000fc3ff6)='./control\x00', 0x0) close(r1) open$dir(&(0x7f0000000100)='./control/file0\x00', 0x400040, 0x10) 2018/06/03 00:00:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x6}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000480)={0x0, 0x7, 0x2, [0x0, 0x6]}, 0xc) 2018/06/03 00:00:05 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000000c0)={0x1003, 0x0, 0x6}) 2018/06/03 00:00:05 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x2710}}) ioctl$int_in(r0, 0x800000c004500a, &(0x7f00006e1000)) readv(r0, &(0x7f00005a6ff0)=[{&(0x7f0000597000)=""/4096, 0x1000}], 0x1) 2018/06/03 00:00:05 executing program 2: setrlimit(0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) r1 = semget$private(0x0, 0xfffffffffffffffe, 0x0) semop(r1, &(0x7f0000000080)=[{0x4, 0x4000000000}, {0x4, 0xe5, 0x1800}, {0x2, 0x3, 0x1000}], 0x3) 2018/06/03 00:00:06 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) sendto$unix(r0, &(0x7f0000000040), 0x0, 0x20000040, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f00000d7fc8)=[{0x4d, 0x0, 0xf5}, {}]}) 2018/06/03 00:00:06 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x9) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00000004c0)=0x7, 0x23f) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x800, 0xffffffffffffff80) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x80000000, 0x90000) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xca, "096bd72dd7658c36fe8f81a12c065481b69e498646a6baae59a5d98fa0912439f574c87af721d1bdc4ad030024b11c4ddf7e46771ceb39f16e128e0e9710bad60a2041329b865f6cb28cc568e444cc1964e8dfb6f7636341bc3f19b9116011620ca4ecc11bf85f7632d47ef4933f238895db0e967a3d8a9aea1a65ff0e88c39c9f4aff1500163be4e25a636a86c4396fda998e2277a829c2b6546ae2cdef6e4e739060509231acc50ba6115a5fdb44fd541e3a45f2017de20556f9e04d50a4099053c79db6d5efad3fd3"}, &(0x7f00000001c0)=0xd2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000200)={r3, 0x8}, &(0x7f0000000240)=0x8) listen(r0, 0x0) 2018/06/03 00:00:06 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x200001000000001, &(0x7f0000000100)="0047fc2fd82c9924097000") r1 = syz_open_dev$sndtimer(&(0x7f00000002c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000001c0)={0x3, 0x0, 0xfffffffffffffff9, 0x2}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000300)={'nat\x00', 0xe4, "0c1b189baad29ee3edac932d7d8ea40d7f8e60bf9238a881ba35e85fba6747179e170353ef5892f9db580db9cb15b8d95a23485980416a1fb62cea5e9b72bd6bbd42098082079012ca4959d1ecb14e552feb0b0c58e205351da8b41568771b7bac11d49387d8ce38d62114e81617bd0a6b897b44078da9056d190ae533f1c42c56eb45b006b93f2dec37f75dac6eb7fc4a2462bb446c36b651de7fd5d41c75cb7bbe5fdc334d28b23b186c53919adb3d728cc59cbbea7db6df3938d8b590f08bab41843710cb5ed2fdce2e6ccad75794c32a0c89a902d7c1e192809f28c6a9d162027950"}, &(0x7f0000000040)=0x108) 2018/06/03 00:00:06 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0x0, 0x0}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x8132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000002, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x400000000031, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f0000000700)}}, {{&(0x7f00000072c0)=@generic={0x0, "a9a4e83de090d84fdd4f3fc95287f69f0789a64aa7b219bca2f1cb12d63284efd771f9c041577ca5b2bb0bc08b356ccd4fa471db652f1ce4d815aa8541dc09000e1ed69602dc6c78c6d678182c351bb937c4effda999338944064f9ac1061e2b6e07ab448d36f8bb9f804b2a716d0010bdb1fae578a2c3aafd1b05f78c27"}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)=0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000200)=[0xffffffffffffffff, r5, 0x0, r5, 0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)=0x0) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)=0x0) getresuid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)=0x0) getgroups(0x4, &(0x7f0000000600)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0}, &(0x7f0000000680)=0xc) r14 = getuid() getgroups(0x7, &(0x7f00000006c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) fcntl$getownex(r1, 0x10, &(0x7f0000000700)={0x0, 0x0}) r17 = geteuid() stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f00000009c0)={&(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x220000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000880)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x110}, 0x1) r19 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x4000, 0x0) ioctl$TUNSETFILTEREBPF(r19, 0x800454e1, &(0x7f0000000100)=r19) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r19, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r20, 0x4) 2018/06/03 00:00:06 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [{[{0x9100, 0x20101, 0x9, 0x3}], {0x8100, 0x3, 0x10000, 0x2}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="4902d8a392d0", @rand_addr, @random="53abac82bb9e", @multicast2=0xe0000002}}}}, 0x0) 2018/06/03 00:00:06 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") flock(r0, 0x8) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x40) 2018/06/03 00:00:06 executing program 2: r0 = socket(0x1e, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x200000000007, &(0x7f0000304000), 0x4) 2018/06/03 00:00:06 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f0000d7efec)={0x14, 0xb, 0x1, 0xffffffffffffffff, 0x0, 0x25dfdbfb, {0x0, 0x0, 0x40000000}}, 0xfffffffffffffec2}, 0x1}, 0x0) 2018/06/03 00:00:06 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000f80)=@resolve_addr={0x15, 0x110, 0xfa00, {0xffffffff, 0x0, 0x0, 0x0, 0x0, @ib={0x1b, 0x0, 0x0, {"d88f8e6c3535c67fc27a0f66721e0155"}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x118) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'veth1\x00', 0xe000}) 2018/06/03 00:00:06 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x240, 0x0) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1178}, 0x1}, 0x8015) r1 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={r2, 0x80000, r0}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$unix(0x1, 0x1000000002, 0x0) syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x80, 0x10000) write$evdev(r0, &(0x7f0000000180)=[{{0x0, 0x7530}, 0x100000000, 0x1, 0x1a}, {{0x0, 0x7530}, 0x100000001, 0x5, 0x3ff}], 0x30) r4 = socket$unix(0x1, 0x10000000002, 0x0) ioctl$int_out(r4, 0x5462, &(0x7f0000000140)) bind$unix(r4, &(0x7f0000003000)=@abs={0x1}, 0x6e) connect(r3, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) 2018/06/03 00:00:06 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xe2) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000100)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000180)=""/83, &(0x7f0000000000)=0x53) 2018/06/03 00:00:06 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r1, 0x4, 0x2005) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) dup2(r0, r2) 2018/06/03 00:00:06 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) lseek(r1, 0x0, 0x3) getsockname$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="022a000007000000000000000000008003001a9223f158020000000000000000000000001581000aa0000000ab402dc70c3a50d2b5a8d7f52d5db600000000f4ffffba000000ff"], 0x38}, 0x1}, 0x0) 2018/06/03 00:00:06 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000080)={{0x100000000, 0x1000}, {0x9, 0xfffffffffffffffe}, 0x42d, 0x4, 0x3}) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) fsync(r1) 2018/06/03 00:00:06 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='aio\x00', 0x1000, &(0x7f0000000240)) chdir(&(0x7f0000000780)='./file0\x00') r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x8000) ioctl$VT_RELDISP(r0, 0x5605) symlink(&(0x7f0000000100)='..', &(0x7f0000000240)='../file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='../file0\x00', &(0x7f0000000540)='devtmpfs\x00', 0x85000, &(0x7f0000000580)) 2018/06/03 00:00:06 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) truncate(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x100000000) [ 126.009687] print_req_error: I/O error, dev loop0, sector 0 2018/06/03 00:00:07 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) io_setup(0x401, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="34e30acd5e6981197fb871bfda3e12132ef163bd237f0ac772455f403994dfb5a33656c1909dbad3b48cea809963ff9265c85eb577701b67c1f6c3cf14fc6b334248f7fbf8ea0643", 0x48}]) 2018/06/03 00:00:07 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x400, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000001c0)={{0xa, 0x4e20, 0xd7, @ipv4={[], [0xff, 0xff], @rand_addr=0x3e}}, {0xa, 0x4e24, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, 0x7fff, [0x6, 0x100000001, 0xfffffffffffffff8, 0x0, 0x0, 0x12b7, 0x1f, 0x1]}, 0x5c) socketpair(0x15, 0x806, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f00000000c0), 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x400000, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0xf2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x9}, 0x2}, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000140)=0x66) openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x501800, 0x0) 2018/06/03 00:00:07 executing program 0: syz_open_dev$tun(&(0x7f0000000140)='/dev/net////\x00', 0x0, 0x20010000000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000300)="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") getsockname$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) 2018/06/03 00:00:07 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x3f, 0x1, 0x0, 0xffffffffffffff9c}, 0x2c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x802, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0xa0965700e294d94a, &(0x7f00000000c0)={@mcast1, 0x0}, &(0x7f0000000100)=0x14) sendmsg$can_raw(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x1d, r2}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)=@canfd={{0x0, 0x133, 0x2, 0x9}, 0x7, 0x3, 0x0, 0x0, "4fc5a39b90cd7614d6f59672832f337afb0b2d42005b065c477ad9f766a9b7e2110f3557bdf334ff9f5b82ce8f1365e56680f61680f23ddcd94b65911aba1870"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x4048050) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000080), &(0x7f0000001080)}, 0x20) 2018/06/03 00:00:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r0, &(0x7f0000000000)="18", 0x1, 0x0, &(0x7f0000000040)={0x2}, 0x10) 2018/06/03 00:00:07 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000080044d76, &(0x7f0000005000)) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000040)=0x800, 0x4) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/06/03 00:00:07 executing program 2: r0 = semget$private(0x0, 0x0, 0x8) r1 = syz_open_dev$mouse(&(0x7f00000013c0)='/dev/input/mouse#\x00', 0xfffffffffffffffb, 0xd0d02) r2 = accept$inet(r1, &(0x7f0000001400)={0x0, 0x0, @multicast1}, &(0x7f0000001440)=0x10) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f00000000c0)=""/216) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x42) unshare(0x24020400) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp6\x00') semget$private(0x0, 0x0, 0x400) getgroups(0x1, &(0x7f00000002c0)=[0xffffffffffffffff]) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) getresgid(&(0x7f0000000440)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) setgroups(0x5, &(0x7f0000000500)=[r4, r5, r6, r7, r8]) semget(0x1, 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000000)) r9 = add_key(&(0x7f0000000240)='ceph\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) add_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r9) 2018/06/03 00:00:07 executing program 3: r0 = socket$inet6(0xa, 0x10002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') r1 = gettid() setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000c29ffc), 0x4) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl(r0, 0xfffffffffffff88a, &(0x7f0000000200)="44489242108fb53ffc3530") process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xffffff50}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280)={0x0, 0x37}, 0x8) pkey_mprotect(&(0x7f000054b000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) 2018/06/03 00:00:07 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x7) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/06/03 00:00:07 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x62e90545}, 0x8) 2018/06/03 00:00:07 executing program 7: r0 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) r2 = syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, r1, r0, 0x5, 0x1f, 0x18000) fchdir(r2) move_pages(0x0, 0x200000000000010a, &(0x7f0000e2afe0), &(0x7f0000000040)=[0xffffffff], &(0x7f00004e55fe), 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x109001, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000100)={0x8, 0x9, 0x5f, 0x7}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4200, 0x0) getrandom(&(0x7f0000000340)=""/13, 0xd, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000300)={r3, r3}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000380)="d190db0b57ba23d38b91be7bc6d2918c", 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000080)={0x6}, 0x1) 2018/06/03 00:00:07 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001400)={&(0x7f0000000080)=@newpolicy={0xfc, 0x13, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0xfc}, 0x1}, 0x0) dup(r0) 2018/06/03 00:00:07 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) rt_sigqueueinfo(r0, 0x2b, &(0x7f00000000c0)={0x24, 0x0, 0x6eac9d46, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000180)=""/247, 0xf7}], 0x1, &(0x7f0000121000), 0x0, 0x0) madvise(&(0x7f000073f000/0x2000)=nil, 0x2000, 0x1f) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sigaltstack(&(0x7f000072c000/0x3000)=nil, &(0x7f0000000100)) socket$alg(0x26, 0x5, 0x0) sendfile(r2, r3, &(0x7f0000000000), 0x100000080000000) 2018/06/03 00:00:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@getneightbl={0x14, 0x42, 0x900, 0x70bd2b, 0x25dfdbfd, {}, ["", "", ""]}, 0x14}, 0x1}, 0x8880) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@ipv6_delroute={0x30, 0x19, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5}]}, 0x30}, 0x1}, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x8) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000100)=0x6) 2018/06/03 00:00:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffefb) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f00000000c0)=0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) 2018/06/03 00:00:08 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = dup(r0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000000)=""/174) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080), 0x0) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f00000000c0)) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000100)={'mangle\x00'}, &(0x7f0000000180)=0x54) sendto$inet(r0, &(0x7f00000007c0), 0x0, 0x20000000, &(0x7f00000008c0)={0x2, 0x4e23}, 0x10) 2018/06/03 00:00:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x4008) io_setup(0x200000007, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)}]) 2018/06/03 00:00:08 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'ifb0\x00', 0xa201}) 2018/06/03 00:00:08 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000000280)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200000, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={'bridge0\x00', 0xfff}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) clock_gettime(0x4, &(0x7f0000000000)) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/06/03 00:00:08 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000000)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000140)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x2, [{{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x0, @rand_addr}}]}, 0x190) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000200)=""/139) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000300)=@req={0x6, 0x2, 0x3, 0xfffffffffffffffe}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000340)={@empty, @multicast2=0xe0000002, 0x1, 0x6, [@multicast1=0xe0000001, @broadcast=0xffffffff, @multicast2=0xe0000002, @broadcast=0xffffffff, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x28) r3 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x80802) r4 = getpid() fcntl$setown(r3, 0x8, r4) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000100)="81cc115b6e412e5d6c646a5a402a369817eea9661cc3737b3eb707b592ef4914efa8aa0df93137a641d282f595c56e600a72093b9ce7665cfa0f2b7f6b64b4bb260cb0da1752878ed35bdaf59a57598323c59830a8723787d2c5c0a34a7b2e20807125055545964de70bd7556c2260ef6a61309cad31cfa9d6fd2b5fe679570cb6f0014e85e6ec223b7b02acbadad9ddc36715e7fe06adbcfc2f2e5683536c90487f0e289df34070", 0xa8}], 0x1) 2018/06/03 00:00:08 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x1) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000100)="bc", 0x1}], 0x1000000000000256) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000080)={{0x0, @empty, 0x4e23, 0x0, 'lblcr\x00', 0x30, 0xa0000000000000, 0x6}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 0x32f, 0x8001, 0x1}}, 0x44) 2018/06/03 00:00:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200000002100030000000000000000000a0080001f000000000000000000000043e0a4ecda0e72181f04c336b7d3249a053fec2cf6d7ff8fed9a480068471e67c89eeb1cb9eff33df634ab58a5f0fa82e45c0edd47ea9cd0c8db27e05d86077058c3a89c"], 0x1}, 0x1}, 0x0) getgid() r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x101000, 0x0) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000000180)=0x25bd, 0x4) socketpair$inet6(0xa, 0x1, 0x0, &(0x7f0000000140)) 2018/06/03 00:00:08 executing program 3: sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="1400f2c91c95fa69c6f8e006571a986df4c5113214891b861ed76c7d2f2bc0c94fa1e90bd7f1e02262745042b390abde7ef1bb6a1e0e761c211fe39469daed57545a502b9b59fc04c885c77c3d6b7df6d16b31831625da1df43e5098241ec6e70f06ba6c16428f76e8bc5d14fbcf5afcd910a39b7164b88710517d216f2f0c6426bc", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\f\x00\x00\x00'], 0x14}, 0x1}, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000140)="10000000f0", 0x5}]) 2018/06/03 00:00:08 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="180000002040000000000027db175d1100028d00007f7a95dd803320569a43054104e324543c8f17b5cf23d1d17e"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xffffff85}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/06/03 00:00:08 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0046d99005b166622851c0d8ca4bfd46fc2f07d82c99240970") setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90, 0x0, 0x8}}, 0xe8) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040), 0x100000000000003a}, 0x0) 2018/06/03 00:00:08 executing program 0: symlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000000) lremovexattr(&(0x7f0000b13000)='./file0\x00', &(0x7f00005f0000)=@known='system.posix_acl_access\x00') 2018/06/03 00:00:08 executing program 7: unshare(0x18000400) r0 = socket$packet(0x11, 0x6, 0x300) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00000000c0)=0x6, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000000)) 2018/06/03 00:00:08 executing program 4: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x9}}) 2018/06/03 00:00:08 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000032fef)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1400, r0, &(0x7f0000000000)) 2018/06/03 00:00:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x1) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @rand_addr=0x5}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8000000000008, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller0\x00'}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) sched_setparam(r3, &(0x7f0000000140)=0x2a) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/163, 0xa3}, {&(0x7f0000000300)=""/242, 0xf2}], 0x2) 2018/06/03 00:00:08 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r1, 0x0) fallocate(r1, 0x3, 0x7c1b, 0x100007) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) tee(r0, r2, 0x1000, 0x4) 2018/06/03 00:00:08 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x8140) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x8, @tick=0xfff, 0x7, {0xb8, 0x1}, 0xfb, 0x1, 0x6}) ppoll(&(0x7f0000000300)=[{r1}], 0x1, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000380), 0x8) 2018/06/03 00:00:08 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/226, 0xe2}], 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000100)=0xc) r3 = request_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)='vboxnet0-\'security&nodev\x00', 0xfffffffffffffffa) keyctl$get_persistent(0x16, r2, r3) unlinkat(r1, &(0x7f0000001380)='./file0\x00', 0x200) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000000380)=""/4096) tee(r0, 0xffffffffffffffff, 0x8, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40800) vmsplice(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="06", 0x1}], 0x1, 0x0) 2018/06/03 00:00:08 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000540)={0x0, 0x5}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000005c0)={0x6f48, 0x0, 0x2, 0x7, 0x20, 0x800, 0x6, 0x4, r1}, &(0x7f0000000600)=0x20) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f00000006c0)=0x3) sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)={0x1bc, 0x3e, 0x200, 0x70bd25, 0x25dfdbfc, {0x11}, [@typed={0xc, 0x4, @str='(system\x00'}, @typed={0x104, 0x32, @binary="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"}, @generic="cc561c60b174aeb4edc5fc5be7d7dac1d48f34091a8998275aab5bc728a7cafb8a9cdb28829d3adaea4e39b0c3439adbee8869fd63d0e99eee24d90e32df0a9782f9abbc122b30ec", @generic="1c2a13d857bf03a2e7a30ae97bb897ac66bb4f56cb05f785b3b293292cb040173c70e7d380e7fe3018a4b0a077cd6f9d15fd8e1ec50aea64ceb25fd074126da8540161c27a6de873e3c91ab2b9"]}, 0x1bc}, 0x1, 0x0, 0x0, 0x40014}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x42500000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x19, 0x0, 0x70bd27, 0x25dfdbff, {0x1}, [@typed={0x8, 0x35, @uid=r3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/03 00:00:09 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000000000), 0x1) 2018/06/03 00:00:09 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x1f, 0x1, 0x1, 0x8, 0x6, 0x5}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="9a01ca97f19f1d5a75"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x21) 2018/06/03 00:00:09 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$binfmt_elf32(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="7f454c460000000000000000f5d720172da7a2dda3a66fa3a10000000000000000000000000000000038000000000000000000000001006400020000000000000000000000000000000000000000010000000000000000f2fd06e8feee47a74c898255734b3dafed75ef141998f6e9800212dcc21f59c3e29e780b8bb69a751befcf8a5d08470530473632dec272c9922cc518659d641e2617773556951defd5c1c921363ce21adb178c0a54730900f1685362bd96ae4422b3a80f5ce47a824aab1508e00f11079765a4fd4247243b87c5a522b63159d8d729678c3de540efdb98"], 0x3d8) r1 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x200, 0x30000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000380)={{0x1, 0x3, 0x9, 0x0, 0xfc, 0x80000001}, 0x31be}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000003c0)={0xfffffffffffffffa, 0x2, 0x1f}) syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x2d63, 0x12400) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x800, 0x0) bind$nfc_llcp(r2, &(0x7f0000000240)={0x27, 0x1, 0x2, 0x7, 0x10001, 0x94, "c9775292b28915e518e59766686268984f72ef43c4d739ad3866439ac5aeb9607fd8c162f1a7b475dcd56e99e27bb9ee7554a4de69512ba9231ee9a2cecfa4", 0x1a}, 0x60) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000000300), &(0x7f0000000400)=0x10) getsockname$llc(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x10) 2018/06/03 00:00:09 executing program 1: r0 = socket$inet6(0xa, 0x1000000000, 0x4) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") keyctl$set_reqkey_keyring(0x6, 0xfffffffffffffffc) 2018/06/03 00:00:09 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x44246f, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000000040)="14f4f7b749e22389c354d02f7be2f735b84b1fd6cd9fb4c291a67ef3ebd02a707cc71722b707d70eceab6ce1bd76d8f1585dc66d002342d2dd2e8e4df77e2c77b8c7657d718387c85a1b10679c745e7499f1245b53cc6dd2eda68a99d38d6311f89d19450ba6b41a2810eb932030") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp\x00') 2018/06/03 00:00:09 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x80000003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) 2018/06/03 00:00:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be9", 0x3}], 0x1, &(0x7f0000000640)}, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000300)=0x2, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000280)) 2018/06/03 00:00:09 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="1bd45006000000d1240970") r1 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0)=0x8000000000004, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000080)={0x7, 0x8}) 2018/06/03 00:00:09 executing program 5: unshare(0x24020400) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x40045566, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) r1 = semget$private(0x0, 0x0, 0x80) semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f0000000180)=""/205) 2018/06/03 00:00:09 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x200000088) r1 = dup2(r0, r0) recvfrom$packet(r1, &(0x7f00000000c0)=""/204, 0xcc, 0x0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x1}, 0x1c) socket$inet6(0xa, 0x8000000000000802, 0x88) 2018/06/03 00:00:09 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100000101, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)) 2018/06/03 00:00:09 executing program 0: r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f0000001780)={&(0x7f00000000c0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000001680)=[{&(0x7f0000000100)=""/214, 0xd6}, {&(0x7f0000000200)=""/152, 0x98}, {&(0x7f00000002c0)=""/129, 0x81}, {&(0x7f0000000380)=""/226, 0xe2}, {&(0x7f0000000480)=""/7, 0x7}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/227, 0xe3}, {&(0x7f00000015c0)=""/14, 0xe}, {&(0x7f0000001600)=""/92, 0x5c}], 0x9, &(0x7f0000001880)=ANY=[@ANYBLOB="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"], 0x18, 0x4000}, 0x80) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x1}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="140000000000000029000000080000000000000000000000000000000000000014010000080000000000000000000000", @ANYPTR=&(0x7f0000015ff8)=ANY=[@ANYBLOB="d6360000f2ffff00"], @ANYPTR=&(0x7f0000008ff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x24}, 0x0) r1 = memfd_create(&(0x7f0000000000)='[keyringwlan0\x00', 0x3) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000017c0)={0x0, 0x2}, &(0x7f0000001800)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001840)={0x80, 0x8008, 0x800, 0x0, r2}, 0x10) 2018/06/03 00:00:09 executing program 7: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f0000000100), 0x0, 0x0, 0x0) clock_settime(0x7, &(0x7f00000000c0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000200)=""/131, 0xfffffffffffffe08, 0xfffffffffffffffe, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x80, 0x40040) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x7, 0x4) fcntl$setstatus(r0, 0x4, 0x4400) 2018/06/03 00:00:10 executing program 4: unshare(0x64000400) inotify_init() r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x4000002) 2018/06/03 00:00:10 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) syz_emit_ethernet(0x2f4, &(0x7f0000005faa)=ANY=[@ANYBLOB="cd398f1a350000000000400086dd606c00000000000000800000000000000000000000000000ff0200000000000000000000000000fd87009000000000ff02000000000000000000000000000100"], 0x0) 2018/06/03 00:00:10 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x5}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000140), &(0x7f00000000c0)}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000080), &(0x7f0000000200), 0x1000000}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f0000000000)="3f6c1b3296863b88cdfdfb517ab8e9db11271ef49d3bbdbbea205b57c2", &(0x7f0000000240)=""/250}, 0x18) 2018/06/03 00:00:10 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x408082, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000100)={r1, &(0x7f00000000c0)}) perf_event_open(&(0x7f0000014f88)={0x0, 0x311}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/06/03 00:00:10 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) socket$inet6(0xa, 0x1, 0x1) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) lstat(&(0x7f0000004f80)='./bus\x00', &(0x7f0000004fc0)) faccessat(r2, &(0x7f0000000000)='./bus\x00', 0x20, 0x500) 2018/06/03 00:00:10 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_create(0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8000, 0x0) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) sendmmsg$unix(r3, &(0x7f00000004c0)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000140)="115bc9", 0x3}, {&(0x7f0000000180)="7131e8b3e9ddd64ac150c4d23ee47e3851c082c7ec1d0af4626d4fe06186064d9945d08c5003a12562717e5e0380243e6fa9863afe01b6afd7151dda84da7d3c040702118ee082d41d71977f74ab0fc7b62286545124aa9b214eed135e9e27e08ed4c7baa614fb36099b72e2171819b414d88af5b3f0c71adad0499c7ef8a82815607cf08452a61f64b15277552b4148ed84", 0x92}, {&(0x7f0000000240)="f0a3d1e55347d138530444717704316c7de6ce15c2fbba9ca961ced4b325e69b05a8c923eef89cf68d222f8d11bc4540adb4af3ac9cd6b8502fe871596dae4f4c07c4034d9ef2c37e9ad2b7767af10a33c3c856748ce756112862395b33371239e5cb9fcc6c8c842bb8d0053100c22af316633b100533060f4ed677f333a5d87a0a936bb479558927b0afcbec4a3e6f950e8881d3450be7857c42dea91368d4314c496cf8161918da7", 0xa9}], 0x3, &(0x7f0000000480)=[@cred={0x20, 0x1, 0x2, r2, r4, r5}], 0x20, 0x4000000}], 0x1, 0x1) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) 2018/06/03 00:00:10 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000308000)=""/1, 0x3ae}], 0x1, &(0x7f0000000100)}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002faff8)=@un=@abs, 0x80, &(0x7f0000033000), 0x0, &(0x7f00000001c0)}, 0x0) getpeername(r0, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="b1", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) socketpair(0x1f, 0x3, 0x2, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000200)='skcipher\x00') 2018/06/03 00:00:10 executing program 0: r0 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r0, &(0x7f00006f7000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffffb}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x10) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000100)=""/11, 0xb}], 0x1) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 129.288665] IPVS: ftp: loaded support on port[0] = 21 2018/06/03 00:00:10 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x4) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x2002, 0x0) listen(r1, 0x1000007ffe) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r0}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl(r1, 0x6, &(0x7f0000000140)="92fd8bca47535cbedcdb3a76ef39cad0297361508613bc617312c9f36b3f75a9927b8a54b1880e1b28b430fa34") r4 = memfd_create(&(0x7f0000000180)='\x00', 0x1) restart_syscall() connect$inet(r3, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000002c0)=@req3={0x1000, 0x6, 0x3, 0x5, 0x80000001, 0x100000000, 0x6}, 0x1c) close(r0) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000000200)={0x59, 0x8}) ioctl$SG_GET_LOW_DMA(r4, 0x227a, &(0x7f00000001c0)) accept4(r3, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80, 0x0) epoll_create1(0x80000) 2018/06/03 00:00:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'raw\x00'}, &(0x7f0000000100)=0x54) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000000)={0x0, @loopback=0x7f000001, 0x0, 0x0, 'sed\x00'}, 0x2c) 2018/06/03 00:00:10 executing program 2: r0 = open(&(0x7f0000000040)='..', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30010, r0, 0x0) getdents(r0, &(0x7f0000000140)=""/161, 0xfffffffffffffd52) lseek(r0, 0xfffffffffffffffc, 0x1) getdents(r0, &(0x7f0000000200)=""/126, 0x7e) 2018/06/03 00:00:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000600)={'gretap0\x00', {0x2, 0x4e24, @rand_addr=0x2}}) openat$cgroup_type(r1, &(0x7f0000000840)='cgroup.type\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000005c0)={&(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000580)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x5, 0x8, 0x6}) accept4$ax25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x1a5, 0x80000) getdents(r1, &(0x7f0000000040), 0x7385baf8532ca971) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x0, 0x0, 0x6, 0x3}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={0x0}, &(0x7f00000008c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r2, 0xf}, 0x8) r3 = creat(&(0x7f0000000640)='./file0\x00', 0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000680)=0x0) ptrace$getregset(0x4204, r4, 0x0, &(0x7f0000000740)={&(0x7f00000006c0)=""/121, 0x79}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x800000000000000, 0x20}, 0x8) pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000440)="ed50eaed986a4aac36135875d1498ec6d0588673c925237bede7d1f9e6eb9856e3439a067425f0e8b4aea3cf47b5ac9f023046300d1723e1f2d3d941d7da36002f4c019acad143219ba3908663915ae7d70150d7b9a58e0531c1526e950d4ba0006f32f4fd4c3d39e716248f0c528a56f1e53f694b497794d01f0575c074fe633d2ddb567190291edc265ae0b8611f8ea041621ba0388ee1fb09d59ae5db438e0617f3c3b335c990c031214fae08316a8c42681dec9ceb32da82af0b157b", 0xbe}], 0x1, 0x33) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000000880)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x88}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x40, r5, 0x100, 0x70bd2a, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x24044800}, 0x20004084) select(0x40, &(0x7f0000000340)={0x200, 0x7f, 0x4, 0x4, 0x7fff, 0x10000, 0x6, 0x1}, &(0x7f0000000380)={0x3, 0x3, 0x1800, 0x9, 0x0, 0x3, 0xff, 0x9}, &(0x7f00000003c0)={0xad7, 0x734752c5, 0x8, 0x200, 0xffff, 0x800000000, 0x5, 0x80000001}, &(0x7f0000000400)={0x77359400}) 2018/06/03 00:00:10 executing program 1: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x1, 0x938, [0x0, 0x20000280, 0x20000b58, 0x20000b88], 0x0, &(0x7f0000000000), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'bridge_slave_0\x00', 'yam0\x00', 'team_slave_1\x00', 'ip_vti0\x00', @random="cb6d8578ba2b", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x858, 0x858, 0x8a8, [@u32={'u32\x00', 0x7c0}]}}, @common=@log={'log\x00', 0x28, {{0x0, "461466cd1db3ffa0c20ba05fa47ce6a1c480fd0717968a2b0e6c5ea6196c"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x9b0) socket$key(0xf, 0x3, 0x2) 2018/06/03 00:00:10 executing program 6: r0 = socket(0xa, 0x2, 0x2fe) getpeername$packet(r0, &(0x7f0000004940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004980)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000049c0)={@local={0xfe, 0x80, [], 0xaa}, 0x56, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='wchan\x00') readv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f0000001300)=""/4096, 0x1000}], 0x1) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000000c0)=0x7, 0x4) readv(r2, &(0x7f0000000580), 0x3c1) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000fc8000)}, 0x0) recvmmsg(r0, &(0x7f0000008e40)=[{{&(0x7f0000002240)=@l2, 0x80, &(0x7f0000002580)}}, {{&(0x7f0000002600)=@llc, 0x80, &(0x7f0000002a00), 0x0, &(0x7f0000007e40)=""/4096, 0x1000}}], 0x2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r4, 0xbac}, 0x8) 2018/06/03 00:00:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x8000, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000180)) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x32c) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="cd78afd524fab66681cc722025ddf6f1af938d1d4afbcad2e2cb71b0", 0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) recvmsg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/244, 0xf4}], 0x1, &(0x7f00000012c0)=""/4096, 0x1000}, 0x0) 2018/06/03 00:00:11 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x3c, "7dd30b227cd5e613b5bc199597133c85870ce259d0556a265dc84acdb4f5a32aa4770a0070e1faf34bf82efb175addea8fcb00000000000000000000"}, &(0x7f0000000100)=0x44) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0x280000}, &(0x7f00000001c0)=0x8) write$cgroup_int(r1, &(0x7f0000000200)=ANY=[@ANYBLOB='-6N'], 0x3) renameat2(r1, &(0x7f0000000300)='./file0\x00', r2, &(0x7f00000002c0)='./file0\x00', 0x4) 2018/06/03 00:00:11 executing program 4: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000000c0)) 2018/06/03 00:00:11 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x40, 0x4000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000100)={@loopback, @local}, &(0x7f0000000140)=0xc) socket$inet(0x10, 0x3, 0x0) socketpair(0x8, 0x80800, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) socket$netlink(0x10, 0x3, 0x5) 2018/06/03 00:00:11 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000900)=[{{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000480)=""/109, 0x6d}], 0x3, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x80000001, 0x3, 0x6, 0xfff, 0x1}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r2, 0x8}, 0x8) 2018/06/03 00:00:11 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f09fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000954ff8)={r0, r1}) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x10) 2018/06/03 00:00:11 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") quotactl(0x2080000201, &(0x7f0000000100)='./file1\x00', 0x0, &(0x7f0000000080)) 2018/06/03 00:00:11 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000100)='systemposix_acl_access#\x00', 0x2) ioctl$VT_ACTIVATE(r1, 0x5606, 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$kcm(0xa, 0x522000000003, 0x11) setsockopt$sock_attach_bpf(r2, 0x29, 0x24, &(0x7f0000000300), 0x1a4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200, 0x0) getpeername$ax25(r3, &(0x7f00000000c0), &(0x7f0000000140)=0x10) syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00081100fe800000000000000100000000000000000000000000aa00000000000890780000000000002300005ca19f5a2225f12683f3d1e31fc63466f7a3c370"], &(0x7f0000000000)) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000000040), 0x4) 2018/06/03 00:00:11 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfff, 0x10000) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000002540)={@dev, 0x0}, &(0x7f0000002580)=0x14) fstat(r1, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0}) acct(&(0x7f0000000200)='./file0\x00') r4 = fcntl$getown(r1, 0x9) sched_setscheduler(r4, 0x7, &(0x7f0000000300)=0x40) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000500)={0x0, 0x800}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000580)={r5, 0x3}, &(0x7f00000005c0)=0x8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002640)={{{@in=@multicast1=0xe0000001, @in=@rand_addr=0x12d0, 0x4e24, 0x3, 0x4e22, 0x46ed, 0x2, 0x80, 0x80, 0x7f, r2, r3}, {0x7, 0x2, 0x1, 0x2, 0x9, 0xd5, 0x4, 0x6}, {0x3f, 0x1, 0xd9, 0x3}, 0x2, 0x6e6bc0, 0x1, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0x33}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3500, 0x7, 0x0, 0x8001000000000000, 0x0, 0x0, 0x80000001}}, 0xe8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x7}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000003c0)={r6, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x3, 0x3, 0x81, 0x8, 0xab4, 0x598f, 0xfffffffffffeffff, 0x9, 0x20400000000000, 0x6, 0x2, 0x1000, 0xd7d, 0x7ff, 0x5]}, &(0x7f00000004c0)=0x100) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) bind$can_raw(r1, &(0x7f00000001c0)={0x1d, r7}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000240)=ANY=[@ANYBLOB="8647ebd551690000000000000000730002020100000000ff445353c8e82023989edb1517b7a17a9b57fff46817a7db58b19bc29ea40bff9750ead79b950053181c7bb0e2779325da780eb1b13b83f7fff9eba5a36542b9153f28edd50fe676e4284d0a882ede1308046ba59b5f1699f5415dfd0919a5584c57f166c6db11d920735d02f53ba00f16f022877a4a63596de298d10d450f11a4"], 0x18) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 00:00:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="1bd45006000000d1240970") r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000020307031dfffd946fa2830020200a0009000500001d85680c1ba3a20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) r2 = dup(r1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="48010000", @ANYRES16=r3, @ANYBLOB="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"], 0x148}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004010) ioctl$int_in(r1, 0x5473, &(0x7f0000000000)=0x7) 2018/06/03 00:00:11 executing program 1: rt_sigprocmask(0x1, &(0x7f0000039ff8)={0xbf}, 0x0, 0x59) timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x80000000004}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8000, 0x800c0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0xffffffffffffffb2) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) ppoll(&(0x7f00000001c0), 0x0, &(0x7f0000000200), &(0x7f0000000240), 0x299) 2018/06/03 00:00:11 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x49, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0xfffffffffffffda1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x20000, 0x0) sendmsg$key(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)={0x2, 0xa, 0x8, 0x2, 0x13, 0x0, 0x70bd29, 0x25dfdbff, [@sadb_sa={0x2, 0x1, 0x4d6, 0x2f5b, 0x4, 0x55, 0x1}, @sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x70bd2a, 0x34ff}, @sadb_sa={0x2, 0x1, 0x4d4, 0x8, 0x0, 0x1b, 0x2}, @sadb_sa={0x2, 0x1, 0x4d2, 0x1, 0x80000000, 0xae, 0x3, 0x80000000}, @sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x3, 0x0, 0x3f, 0x20, 0x0, @in={0x2, 0x4e23, @loopback=0x7f000001}}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e23}, @sadb_lifetime={0x4, 0x2, 0x7, 0x101, 0x52, 0x397}]}, 0x98}, 0x1}, 0x0) ioctl$SG_GET_LOW_DMA(r3, 0x227a, &(0x7f0000000100)) fcntl$getownex(r2, 0x10, &(0x7f0000000080)) 2018/06/03 00:00:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000180)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/06/03 00:00:11 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0x3) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000080)={{0x7, 0x9851}, 'port0\x00', 0x4, 0x1400, 0x3, 0x4, 0x7, 0x16c6, 0x7, 0x0, 0x2, 0x4}) 2018/06/03 00:00:11 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000000)=0x400000000000000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x80001) fcntl$setlease(r1, 0x400, 0x1) ioctl$TCSETSF(r1, 0xc0046d00, &(0x7f0000000040)) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) [ 130.402795] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/06/03 00:00:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setresuid(0x0, r1, r1) r2 = dup(r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x2, [0xc02c, 0x9]}, 0x8) [ 130.507304] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/06/03 00:00:11 executing program 1: r0 = socket$inet(0x2, 0x3, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, r0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x21, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x268, 0xffffffff, 0x0, 0xb8, 0x158, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ip={@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x70, 0x98}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}}, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c8) 2018/06/03 00:00:11 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0xe00) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/4096, 0x1000) 2018/06/03 00:00:12 executing program 6: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f00000027c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000002500), 0x0, &(0x7f00000001c0)=[{0x18, 0x29, 0xb, "70d7"}], 0x18}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000200)={0x3, {{0xa, 0x4e21, 0x7, @empty, 0x6}}, 0x1, 0x9, [{{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80000000}}, {{0xa, 0x4e24, 0x8}}, {{0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7ff}}, {{0xa, 0x4e21, 0x80, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}}, {{0xa, 0x4e23, 0xb1, @empty, 0x8}}, {{0xa, 0x4e20, 0xffffffff80000000, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e24, 0x100000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9a}}, {{0xa, 0x4e20, 0xde2, @mcast2={0xff, 0x2, [], 0x1}, 0x213f}}]}, 0x510) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/06/03 00:00:12 executing program 2: r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x401, 0x40100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001a80)=ANY=[@ANYBLOB="01000000afd70519bba825e8ea8335fc1d23f0f48caac606457ea148cd497416036e649024fc0000dbe0a02240d82270a83502796d00000000c670ce0e80b534b30548019007d66b453e116d58c710e6c82f4b3f962290aa1fda9a7522afde3047d085193d701a926e40967c29cbefa9d532eb67277ae5f6911285218807fdb345fa8509a91c7424ecca1084475c606ec7be7066a454c4560741b6c1cadafaf0c2503c4197156f6a915cefa2e66481c464c66b7cbe8b425ed5cf808cb95204aad5ecdea72ab710bd508be9fb2ffabe3221374e7224f4166befc2b005042acda420a922463166c80252f4a578b8a9b4e4977351df310925f80c19e36cda0206f06186f756cc1f5cfcedd0cea180c7a58552de10000086c318ed3e1e0327d996b2c868368daf2eae689ab774ad9a95dc0ab670ade123ff732f7f7b94b82a9dd1a463779b5618b99388921edebf55d6c885ae3421054e1184cc7940d881d64f539c5282848e2a991b63f845447c0ee6f51d35458a9f6704154ce76a9514e08c2166cb080a2bc4308adaeb7d994dbf9b513f994b0080f5dbca718c135f7b1705499bf29ee9dd015a82612f8405bbc8748c4a6de24d26bfd0db22fb6050ce9862240bb68c4d885f85da4db5b0ab82126a6936a3d0740555690c3b1d6d12326922620bd79e569f8bd7b0c87b9145e7350ba7eae00cf3d4b7fe58693870ad1a63185af8bffcd255fcf14bfe1d312a681353fcc41aa9237e461aa63d6f5b8bf8d8eedbf173e99616478f3d044643511ba14e54dba9b486f2bbfd9dcc980f1e645575642d60d280592a25710a05b6f022ef843defc513061764d26e405859003f00e590a1c299901001ae64189dab4e0e58de5ec405ee5241e738f91314f743ef7b411c7d5f25236967a5f55ff4c686bb2d0f8e863bdbfa514f24637eb216b758de4618390fd419119d28fb4ec714871a4718c529c6f6230aa7d558"], &(0x7f0000000340)=0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000500)={&(0x7f00000004c0)='./file0\x00', r0}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r2 = syz_open_dev$mice(&(0x7f0000000980)='/dev/input/mice\x00', 0x0, 0x40400) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000009c0)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xc, "c6bd1c80bb7742889fd4d1b6"}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000240)={r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000480)={'nr0\x00', {0x2, 0x8777, @dev={0xac, 0x14, 0x14, 0x1e}}}) flistxattr(0xffffffffffffffff, &(0x7f00000001c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {}, 0x8}) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r4, &(0x7f00000000c0)=[{&(0x7f0000000b80)="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", 0xf00}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r4) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x1, 0x4e21, 0x26, 0xa, 0x0, 0x80, 0x7f}, {0x80000000, 0x40, 0x0, 0x7ff, 0x8001, 0x41c, 0xffffffff7fffffff, 0x5}, {0x0, 0x0, 0x2, 0x1}, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x6f}, 0xa, @in, 0x0, 0x3, 0x1, 0x9, 0x1ff, 0xfffffffffffffff9}}, 0xe8) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) 2018/06/03 00:00:12 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xffffff7fffffffff, &(0x7f0000000180), &(0x7f0000000140)=0x4) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x2000000101080, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00000000c0)) 2018/06/03 00:00:12 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="1bd45006000000d1240970") r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) mprotect(&(0x7f0000612000/0x4000)=nil, 0x4000, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/12) 2018/06/03 00:00:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x7e, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) socketpair$inet(0x2, 0x80000, 0x80, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x5, 0x4) 2018/06/03 00:00:12 executing program 7: r0 = socket$inet6(0xa, 0x1000000000003, 0x2000000000000008) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = inotify_init() fanotify_init(0x24, 0x1) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) poll(&(0x7f0000000100)=[{r1, 0x424}], 0x1, 0x7) 2018/06/03 00:00:12 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300030c000000000000000000000002000900400000000000bc0000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000000d00000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/06/03 00:00:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xbb}}, 0xb1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='bond_slave_1\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') preadv(r1, &(0x7f0000000140)=[{&(0x7f0000001400)=""/204, 0xcc}], 0x1, 0x2) 2018/06/03 00:00:12 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = syz_open_dev$mice(&(0x7f0000000980)='/dev/input/mice\x00', 0x0, 0x40400) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000009c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x0, 0x0, 0x0, {}, 0x8}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0xfffffffffffffff9, 0x4) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) getsockname$netlink(r2, &(0x7f00000000c0), &(0x7f00000001c0)=0xc) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/06/03 00:00:12 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f0000000240)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0xfffffffffffffeac}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x3f00) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000004c0)=""/4096, 0x1000}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001600)={0x4, 0x3, 0x0, 0x3, 0x2, 0x1, 0x9, 0x8001, 0x0}, &(0x7f0000001640)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001680)={r4, 0x3}, 0x8) getresgid(&(0x7f00000014c0), &(0x7f0000001500)=0x0, &(0x7f0000001540)) chown(&(0x7f0000000280)='./file0\x00', r3, r5) getpgid(0x0) fstat(r0, &(0x7f0000002a40)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003040), &(0x7f0000003080)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000030c0), &(0x7f0000003100)=0xc) close(r1) 2018/06/03 00:00:12 executing program 7: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="104f9790036785bcbf9b4bef117dd08b811f616f28e5aee226c071842f990a79ad466afcc21584d9df5c184b300caa29f09fec300fba3d7f259f7298ec5117b8c24f02a96f12aaba6f8a75b38763c2", 0x4f) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000000c0)=""/19) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x80104592, &(0x7f0000000040)) 2018/06/03 00:00:12 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000001c0)) r1 = socket(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000000c0)=0x9, 0x4) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x4, 0xa32, 0x200, 0x1, 0xfff}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000100)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000140)={'bcsf0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) 2018/06/03 00:00:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) read(r0, &(0x7f0000000040)=""/11, 0x155) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x4) 2018/06/03 00:00:12 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000001c0), &(0x7f0000000040), &(0x7f0000000340), &(0x7f0000000280)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x400800, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0x1, 0x4) 2018/06/03 00:00:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000600)=@ipv6_newroute={0x30, 0x18, 0x75947366b76c8793, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x0, @binary}}]}, 0x30}, 0x1}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x80800) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/06/03 00:00:12 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x80000, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000000c0)) unshare(0x8000000) semget$private(0x0, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000300)={{0x0, 0x5, 0x5, 0x8, "74365538bcd533b522ea3abf4a2916f288bd55c5d7f52f0be322034036dbf8ff217055bf79e5f9baedb4a454"}, 0x0, 0x0, 0x3, r1, 0x8, 0x80000001, "fdec2abe782dff75e2202d0bd6d51961a4e865d6a03ff68e3bf08c91a58f7f04f315c6323aecba471d97b2db82fe222574073a06c119b73e328d1e54c7e39780", &(0x7f00000002c0)='/dev/rtc0\x00', 0xa, [], [0x7, 0x4, 0x526, 0x3]}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast2, @rand_addr}, &(0x7f0000000480)=0xc) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_settime(0x6, &(0x7f0000000140)={r2, r3+10000000}) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x5, 0x1000}], 0x1, &(0x7f0000000080)) unshare(0x28020400) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000240)=0x6bc, 0x4) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000001c0)) [ 131.703646] alg: No test for authenc(digest_null,rfc3686(ctr(aes))) (authenc(digest_null-generic,rfc3686(ctr(aes-fixed-time)))) [ 131.809830] alg: No test for seqiv(authenc(digest_null,rfc3686(ctr(aes)))) (seqiv(authenc(digest_null-generic,rfc3686(ctr(aes-fixed-time))))) 2018/06/03 00:00:13 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000003c0)) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000340)={0x1}, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000000280)={0xdb, 0x100, 0x20, 'queue0\x00', 0xfffffffffffffffd}) setsockopt$inet_group_source_req(r2, 0x0, 0x6, &(0x7f0000000140)={0x11, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) r5 = pkey_alloc(0x0, 0x3) pkey_free(r5) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000000400)={0x3b, @dev={0xac, 0x14, 0x14, 0x14}, 0x4e22, 0x3, 'nq\x00', 0x34, 0x8, 0x34}, 0x2c) 2018/06/03 00:00:13 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='hugetlbfs\x00', 0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x301000, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000000c0)) 2018/06/03 00:00:13 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000040)) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x20000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000380)=0xfffffffffffffe78) syz_open_pts(r1, 0x40800) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x5, 0x0, 0x0, 0x8, 0x400, 0x100000000, 0x4, {0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x81, 0x7fffffff, 0x1, 0x8000}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r3, 0x7}, &(0x7f0000000280)=0x2d8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000002c0)) 2018/06/03 00:00:13 executing program 1: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000280)=0x4, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/netfilter\x00') r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendmsg(r0, &(0x7f0000000940)={&(0x7f0000fef000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000437000), 0x0, &(0x7f000056cda0)=[{0x28, 0x29, 0x2, "1d1a2d4ba2f2fffffffffffffffd060008"}], 0x28}, 0x0) 2018/06/03 00:00:13 executing program 7: r0 = socket$inet6(0xa, 0x80004, 0x10001) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x20a) fcntl$setstatus(r0, 0x4, 0x400) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x0, &(0x7f0000000000)}}], 0x4000000000002b5, 0x0) fcntl$setstatus(r0, 0x4, 0x2040) close(r0) 2018/06/03 00:00:13 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001680)='/dev/mixer\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'bcsh0\x00', 0x200}) pwritev(r0, &(0x7f0000001600)=[{&(0x7f00000001c0)="09974cbfdb656cff54427b7e826a304e87412a9f45a80f41672f3cbb301c1c509e53aa4085b005d601ba347e59d17b60d651fa237dfcba85157b54c7b2df553765dc0f28d8b25cfc84d65a0a78f1913926ec281f4b3f90d30feb4a630ffe1a9274e849cb0db1bc2ae01a768155380ffa805af004f0733ce2d6ede5885e78b38b9346892fa037c1d9822e83c217873cecd35230700090c9ceb614f5381b55e4b5bd374b8d3ccb77b7e6a504da0192eabd1ce484701c396f032e53c2e0a4d141959c73531afa08232bb0517a", 0xcb}, {&(0x7f00000002c0)="53038add0cedb5a62e82db751a8c0b8060856e29912e42204663716e1f1f629411237afaf07620f82d0997eb1705b1d6d657f27cf5629077cc1ec950ec514d6905c8b1343d81b5be207eccc5bd0d72fe3d30a79f78397e847f1543cfa601a7413535df57b7eb1444dc0cc670c498f62c683f5409e57e198c79b9c35c8e7d65c6018a13019c5784821d27026097a7022e1b233b267aeca557fb72094a9c62a5aebf49b2e38a36106e4be5d53bbf7aca47947a7e3a9448134d6f1dfa34b0f5ef2b276e2ad9a8f04839248292ab584260f2b33c62dc5b8c5efbd69c6cdbbe191b17f192b6a024972f19", 0xe8}, {&(0x7f00000003c0)="8e516852abbf44e849583745bdbff9c5bb84649fb6c1b71525a1f8d0a63eb869a8599f7a424207e908c3848459505a5f9d8c58b73ae05706487f3b8d9528ff5ffb68c19e12bb57f895a85a7014433757bce53745a5cc192fbe00805c1e4df1cc2f1cae2907694a68469ef802183fde9fc119a02365d8047292e8fcc5518156b61af1c993fd1bc663fdff4d6b0aeade77ce841793a050db5c0a454e2ce6bd4f7f6461b223f6328bcd94aa4d5b33e9ee1c7b45dc152a6d5e6aab7d5119314e663cda39875792c2cb0f", 0xc8}, {&(0x7f0000000080)="8dcbbbc07422", 0x6}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="9839c9a9d2e2e87dfddea98472b1060ddea4da55eaf4ebfac3f50218a4c704f7d0feec9e8be576f93dcb823dc63cc0b9abf1f4628682d383edf081ef986c1b94fdf6b3e9dc987cf3246df2f4ab018cdd70889ef3a7b99254c3271f5c57be08314f3221d59a76a2a51cba97e0c2d77271237984f53caac7ac78e80ef1c9da4cf343885a39906a08c52948ffa3c1defe8ac0d5cffd6693b7256aa9d7cd97", 0x9d}, {&(0x7f0000001580)="da494260fa69d50ae0802f2a6cacd6a38236bfec577d6bcf1811825350c5bbd4d01f5ccc83df771b7b73c490d21fd7e99b817836d75dc9a0481205c307f01c6d9a05b767d8c6e9b0", 0x48}], 0x7, 0x4f) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ppoll(&(0x7f00000026c0)=[{r1, 0x1000}, {r0, 0x4044}, {r0}, {r0, 0x1005}, {r1, 0x1000}, {r1, 0x80}], 0x2000000000000211, &(0x7f0000002700)={0x0, 0x989680}, &(0x7f0000002740)={0x5}, 0x8) set_tid_address(&(0x7f0000002780)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)) msgctl$MSG_STAT(0x0, 0xb, &(0x7f00000016c0)=""/4096) open_by_handle_at(r1, &(0x7f0000000100)={0xaa, 0x6, "0d070525dfd53cd1ea6660e38bc2fc169a82ada7e442565e9b1b60384edc8b4b81354cf4e11243e40c5c5d5324be61842def28c8781f950539a6776c9ab4311bb0e29dadd4d7a6c21012fc66e6df1898f7527ef358c2e6722d60809e233f2ab34e4c2e9f1a4259670d0366bcbd79ff11525e3cb51ce0627eedc3c596891f7f434cdb665766063561405c4c1702d23604adf9edfb74842dc720f5b41ed6999ac1bda7"}, 0x4000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000000c0)={0x0, 0x2710}, 0x10) 2018/06/03 00:00:13 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000080)=0xffffffffffffffcd, 0x4) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x127c7e) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) 2018/06/03 00:00:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x101000, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x6, 0x1, 0x184f, &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x3}, 0x20) socket$inet(0x2, 0x7, 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000580)='/dev/admmidi#\x00', 0x3, 0xc6d22220fe50b86a) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x34c0, @local={0xfe, 0x80, [], 0xaa}, 0x7f}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "dfe782d7c4cf1b1269e60053add9f486"}, &(0x7f00000012c0)=0x18) [ 132.474490] IPVS: set_ctl: invalid protocol: 59 172.20.20.20:20002 nq [ 132.538645] IPVS: set_ctl: invalid protocol: 59 172.20.20.20:20002 nq 2018/06/03 00:00:13 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/06/03 00:00:13 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x94000, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req={0x4, 0x6, 0x3, 0x927}, 0x10) r2 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bd000/0x4000)=nil, 0x4000, 0x0, 0x4011, r2, 0x200000000001) r3 = dup2(r2, r2) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000040)) fcntl$setflags(r0, 0x2, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) 2018/06/03 00:00:13 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = memfd_create(&(0x7f0000000100)="d2", 0x0) clone(0x0, &(0x7f0000000700), &(0x7f00000001c0), &(0x7f00000000c0), &(0x7f0000000400)) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xa0, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x941, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x80000001, @loopback={0x0, 0x1}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x1b}, 0x100}}, 0x3, 0x8, 0x3, 0x572, 0x20}, 0x98) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "596e00000e2d805b1281b5a81cfb00"}}, 0x1e) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000140)=0xc) 2018/06/03 00:00:13 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="d5", 0x1, 0x20000801, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000440), 0x1000000000000053) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) ioprio_get$uid(0x3, r2) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797a30b29cdd010a5fd13d00f47386384fde031a"], 0xfdef) 2018/06/03 00:00:13 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x16, "784e183d9abcf5980cf15618612471b638353f8aca50"}, &(0x7f0000000080)=0x1e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0x10000}, &(0x7f0000000140)=0x8) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='sessionid\x00') sendfile(r1, r3, &(0x7f00000000c0), 0x80000002) 2018/06/03 00:00:13 executing program 5: add_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="2b174d06152bc505b7bbd755d0bb98be52fd6cae928617dc1ac396541f2d55a40151d689ac66f54cb29531d344db4999323fcdfd95d415b84a4e0123789bbccf6f0aa6506e4e12c270edf5e2ab0afff9c526fb8b3a2ff44be2f9871ad5f615c6be34621eef69766d9cf30db2a0fe928eea8370c1aa7f307cc0", 0x79, 0xfffffffffffffffe) r0 = add_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="e12500860a9ee0274eb25319e053da57774799e4713c610b18e8cffb1c29f53ed4f722574e667ef75d7db915ec97aaae992a73a9a3156ddbdefd65c74a00476a694da6b4291005aab92cfb63a15e66473d0a076812517e9494cfc7b2138e9acf21ddda793b450e294ad26d1d88242750be2360ee69cc135c75bc388637359d9d422c31f9b9811f639b3d42035794db3c3ddb19cd8004dc9e89c83c209942e080732ffc38a599d360354baa49da", 0xad, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="01a80bab52dc5ee615005bcd7ba565b2facb58c2d1d23951ee", 0x19, r4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r1) keyctl$dh_compute(0x17, &(0x7f0000000340)={r5, r6, r5}, &(0x7f00000006c0)=""/132, 0x375, 0x0) 2018/06/03 00:00:13 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x40) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/06/03 00:00:13 executing program 3: r0 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000280)='./file0/file0\x00', r0}, 0xfffffd12) pwrite64(r0, &(0x7f0000000240)='U', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000100)=0xa0, 0x8) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) write$sndseq(r0, &(0x7f0000000300)=[{0x73, 0x7fff, 0x1, 0x8, @time={0x0, 0x989680}, {0x9}, {0x7ff, 0xfffffffffffffffd}, @addr={0x3ae, 0x20}}, {0x100, 0x7fff, 0x1, 0x1, @time={0x0, 0x1c9c380}, {0x31e, 0xfff}, {0x3b, 0x4}, @result={0x0, 0x3f}}, {0xffffffffffffff7f, 0x80000001, 0x200, 0x9, @tick=0xc000000000000000, {0x4000000, 0x2}, {0x1, 0x6}, @quote={{0x789, 0x666b}, 0x7ff}}], 0x90) sendfile(r0, r0, &(0x7f00000002c0), 0x7f8) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000200), 0x2) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000480)=0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) 2018/06/03 00:00:14 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x3, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0xc, 0x4) sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/06/03 00:00:14 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@mpls_uc={0x8847, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast2=0xe0000002}, @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000001c0)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000240)={0x6, 0x9, r1, 0x1, r2, 0x80000000, 0x5, 0xfffffffffffffffd}) 2018/06/03 00:00:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0x297, &(0x7f0000013ff1)={&(0x7f0000000100)=ANY=[@ANYBLOB="b000100000000000000010000000004a010000000c0003c300001f100006000c00000000603a00000000002610d84fee5d568bed3fa7295354cfbcffe1e5e4"], 0x30}, 0x1}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x2, 0x1, 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$BLKPG(r1, 0x1269, &(0x7f00000000c0)={0x10000003, 0x9a44, 0xda, &(0x7f0000000180)="a7c2930ab8f734a1a4d1864e077c35ba45051ce799d862da9e6eb601849988687c8f6a679cf3056355ed7c4f1ad8936d93321fb93147b20f7da1343095dac43561b3483036aa3e7ea84cb7caa3dda4563524238d9a317285d3ddcf3fa33b87b6eddfd87f8329c3cfd74edbe9738ef8d159a566f97f6b60038c209cd1f3a68e403909811a8fb6c0a5e7628f10001e7e282a9a7cc5d5308946d074e34710fbb90e75d6dbf3f7302483331003b8a122e1338ef683723bbea1f3043caf11e239ef74032c3dd3abe67d0c7a63afc474f0a8cd73604ef4596f2c8ef5a4"}) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x6858, 0x80000) 2018/06/03 00:00:14 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x10040000}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000000)=0x98) prctl$void(0x3) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x1f, 0x35, [0x0]}, 0xfe1235ce04d7e144) 2018/06/03 00:00:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000)=0x7fff, 0x4) r1 = socket(0x9, 0x0, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000040), &(0x7f00000000c0)=0xffffffa8) 2018/06/03 00:00:14 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) r1 = msgget(0x0, 0x211) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/212) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000340)={0x5, 0x1, 0x0, 0x8, &(0x7f0000000300)=[{}]}) syz_emit_ethernet(0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaa0008ffffffffffff886442a703000000842ad01330f5be6b0104dabfd000040fcce3f06ac6c17a838759798842d4d310ac64c405938c742fc582edd100f1ad8c6d953c2d6a7bd63f430918d5bcfe0bdaa9ac5cc948903c900785ee62a30329b831b338b6ed4662f6a485620900000000000000000000"], &(0x7f0000000100)={0x0, 0x0, [0x5e4]}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4f, 0x800) bind$unix(r3, &(0x7f0000000140)=@file={0xedf8e68c56fb11f1, './file0\x00'}, 0x6e) 2018/06/03 00:00:14 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") 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, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x7e, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/83, 0x53}], 0x1) fallocate(r0, 0x1, 0x9c94, 0x7fffffff) 2018/06/03 00:00:14 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") 2018/06/03 00:00:14 executing program 2: r0 = socket$inet(0x2, 0x3, 0xfffffffffffffffe) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) lookup_dcookie(0x9, &(0x7f0000000000)=""/25, 0x19) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000008d80)=[{{&(0x7f00000051c0)=@nl=@kern={0x10}, 0x80, &(0x7f00000076c0)}}, {{0x0, 0x0, &(0x7f0000008cc0)=[{&(0x7f0000007980)="a4", 0x1}], 0x1, &(0x7f0000008d40)}}], 0x2, 0x4040004) 2018/06/03 00:00:14 executing program 3: ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1}) r0 = eventfd(0xffff) writev(r0, &(0x7f00000002c0), 0x342) r1 = dup2(r0, r0) getegid() openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x100, 0x0) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000000)) 2018/06/03 00:00:14 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x1fffc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @remote}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/06/03 00:00:14 executing program 4: clone(0x0, &(0x7f0000000000), &(0x7f00002cfffc), &(0x7f0000000200), &(0x7f0000553000)) ioprio_set$pid(0x3, 0x0, 0x800) 2018/06/03 00:00:14 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x36fd, 0x40) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r1}) socket(0x80000000010, 0x3, 0x0) 2018/06/03 00:00:14 executing program 0: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000000040)='keyring\x00') keyctl$get_persistent(0x16, 0x0, r0) 2018/06/03 00:00:14 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}, 0x4}}, 0x2e) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x0, 0x3, 0x1}, &(0x7f00000000c0)=0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000002c0)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000540)={0x4}, 0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00'}, 0xffffffffffffff09) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000c40)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000d40)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000, 0x4, 0x10001, 0x0, 0x9, 0x8, r3}) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x0, 0x0) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f0000000580)=ANY=[@ANYBLOB="00000d07000005000600060008000000000000048100120f6900"]) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000280)=0x2, 0x4) ioctl(r2, 0x800000000008982, &(0x7f0000000000)) syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000400)="21c4393a42653e4f2582b78b3ee4d83852e55dea730f12820bdb3b8a269710a4a8e78e5ec4a7db47ee64580865f61fc44e6b66a1f8fec608d1d18bd9f52cb9f599c0c35feae24e50021181e10f6e1847ce6b3f89ee2d3baa50c2129e563f9c4be00b3a6b3edb18db39582f88bd773f75f0e7974f8f6194224cbb25b107638eb9c404e224a7337b6b2f5e57aabe49112615ee2eb567c4332d00aa8a00e45791693f64673723d508c048ad47e5dcbce1fc9ab3e27df48b1fc1a725201b5573a667408559b47c4c6af0d788e6b470d256af466c49b1c0c46d354fbe9e4bbec982ce2e51dbc54b2d36acc80af771034493", 0xef) bind(r1, &(0x7f0000000340)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x4, 0x2, {0xa, 0x4e20, 0x100000000, @loopback={0x0, 0x1}, 0x2}}}, 0x80) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x80800) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000640)='/dev/audio\x00', 0x4000000000400000, 0x0) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet6_tcp_int(r5, 0x6, 0x1e, &(0x7f0000000100)=0x3, 0x4) open(&(0x7f00000003c0)='./file0\x00', 0x84140, 0x40) recvmsg(r0, &(0x7f00000008c0)={&(0x7f0000000780)=@hci, 0x80, &(0x7f0000000880)}, 0x0) 2018/06/03 00:00:14 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffffff, 0x0, 0x1, 0x3, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000240)=[0x0, 0x7]) readv(r0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/54, 0x36}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r2, r0, 0x0) sendto$unix(r3, &(0x7f0000000100)="6e0696dd8753551837822175f1c428af47790370ba298752e81f8b1a6e0e5787f3c0e752559fe45f1e09da0d4c2de9e4c136e336814d150722b690ba6ca8c10546ba384fa5e0460e6eaa591c5cb816c4927b68e63248f773f47a569253d60444cd36d380a7312f35cb59d866c8cb7ab2f5185d874b50c0990c8c7b6f0364ae102ff68e6c4fb38404450e8ebe968744e2929839f80f6753a339d53192b337ff3329beee09be15403d41abbcb90d9f7e46ab8be89c735208bff36994b656875a39a00d4cf6d871721dd7eff657588fcf23362bdb4556", 0xd5, 0x4814, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e) ioctl$TCXONC(r3, 0x540a, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) 2018/06/03 00:00:14 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getgid() r1 = getuid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)="2f70726f632f7379732f6e65742f697076342f76732f6c620a66000065787069726174696f6e00536a61e9d61b1d3f1f9c04a13120a814a8f631adb21bec4bcbfbfc4b1b117d932750f01a0a9f4bb35367deb77af26d6eeb42e82f5c65010001003988d69f9843524e740cf97d4ff928e3ea45e325df2e9b9581c5ab7b3b4c9d9c67d63c85a8eabba7d516bfeef9d26825d3105ae4699333fdf75f8c126dc61a512ead85cfd5b2f0553b85d939dd7c483a848262bdf2247639e479fc579394f73352c3ef2ff3b9cf82a4be362e8148607b8636bb9684450d2ea75020273968bc8ddae404140412ddb9db85095c", 0x2, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000200)={0x1, &(0x7f0000000100)=[{0x5, 0x2}]}) setsockopt$packet_int(r3, 0x107, 0x1b, &(0x7f0000000140)=0x7, 0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='.1\x00', 0x1ff) 2018/06/03 00:00:14 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000280)='loginuid\x00') exit(0x0) pwrite64(r1, &(0x7f0000000340), 0x0, 0x0) 2018/06/03 00:00:14 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0xffff) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/06/03 00:00:14 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") unshare(0x60000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@buf={0xc3, &(0x7f0000000180)="9dafa1de4aca0eca3f31e2dd3745fc5177b806419603e37654460de34083ead2624883decbfe6b3127ddc9e4642b365567bbc09657756137164ffd773a2e15e19e1ab9f08df61449d3bd041452e277de3df41b7e7957464a1e4608151f45e74908172ac31a52ab38ad7496f90c47535a356aecda3cb0eb4b2d8f1d691234a7c81858e2c53117547a19fc2eb4a35d6cd8a21e657d4b99b003c41e07af63e28347a4f9a2049e367e35639037bf0ad81a59b8649f864d54d269f9131e2188eb9ce7786e37"}) [ 133.623711] IPVS: ftp: loaded support on port[0] = 21 [ 133.785571] IPVS: ftp: loaded support on port[0] = 21 2018/06/03 00:00:15 executing program 4: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'ipddp0\x00'}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000001c0), &(0x7f0000000140)=0x68) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000240)="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", 0x10d}]) 2018/06/03 00:00:15 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x402180, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000002c0)={0x2, &(0x7f0000000280)=[{}, {}]}) fallocate(r0, 0x2, 0x52fd, 0x2) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x2000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000040)=0xd3e, 0x4) fsetxattr(r1, &(0x7f0000000080)=@random={'security.', 'ppp1\x00'}, &(0x7f00000000c0)='(\x00', 0x2, 0x1) write$binfmt_script(r1, &(0x7f0000000180)={'#! ', './file0', [], 0xa, "1ba074f1f10a1cd6cd5a40b846696a35aa88bbf23bde446194a046e7cfb47978a531243b8874ed8f75386d92fa2c8675383be4c8aa0f20d59a3f916a1c4ec88de70e679d9e"}, 0x50) 2018/06/03 00:00:15 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r1 = add_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r1, 0x12000a00) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x200000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000000080)={0xfffffffffffffe01, 0x3, 0xef42, 0x7, "96a2add890e667fae4c6f319bf810c1c522f6e09a7c589a6578b5ce638404c8130b48483ac40fb2f942c338c", 0x9}) 2018/06/03 00:00:15 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg$alg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000140)="78c68fe4fac877b3521b8c0d4c30c67b1871f7dba678c940f4433c8bf4447c11d44e71a7f0c9d0cd20143c198f562fc4c395480c1e945b78daeaf28ad246e72d50dceb6db9004cfab8a355972fc99da01bbc53cc1f61637aaee2db73ff7aa68c807f22c8bff8e1a51486012e407ef196def19d2b322c7c33415916cbe8fcf482c119c6a0c8f518d1a1b74b403d814f13b87a5eb4ab6999aaa83336c7facb097b548d93d4c150d0dfe85d2dea15b845856b416aa250200a178dcad930ef95ddbb0ecf73ce57ab8fd31f79d201", 0xcc}, {&(0x7f0000000240)="de5288e55dba59d810686075d8f5b2fd5af86eee2b398b161c63e78c839cdadb95f489a9f90359ca90a73ba36c75290520", 0x31}, {&(0x7f0000000280)="cdbba4d4a4fb55fd6f4a097f6c73253d0a5d389b059d76f926555082b7a6a8aa4cf43413eb779122299dbd7a0b105dbba00abb9332fb02c7540f753f648678ce8b2927c5e5c3fa7ddbae8f39732532f75fa72a9f9cdd833fb5f4cd4f350b34a4ff32a7122c45a4fe98b43ebc8259728aecb14aa589dd45d04bdc68ea0115480c3f28b37b30a3b661573ab4e5a2ed8279d5639a5dcd096ab3189589355800c86bfec57cfab37fb8f0907c3fde258f24cdffc641495749dd263cb7635402928236578c97326e8a1c4b3493f188d25a0fd3634a8cca856032308b52741f91af2aeb39e821d961", 0xe5}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="bc7def5502f92fed248ecac3d6263c02e63c017961e2495b12f21778ec1993d88ae4e460ca2dbeec975562d0a6a30216f244a2552cf0963b362453d7e250447f9ecb9bae0ffb645903a0351a07c434eed285363a7c82a45deb316583014dd1927cb13da472c043f3e274c72494552992dc90ab113f9ef98743a2f3164f2f9fccc240fe16b124a59bdad820dc6d39e83b23a98338942dc0fb93a1147657fe5a0d646bbe19c5d8dd554c4648d7a87ea154e10cfbcdcf3d5f64431c9aa9c7c20d09b0c552d2f91c85becbe5de5e2e2d9bcb047bb985b20fa3f0c8853a2afd5e63286bf8e245", 0xe4}, {&(0x7f00000004c0)="74d383bfc3aea1cc7562007cee7d551c2899031381e25701e97ccc8ff66fa467a54aed948b730c2fa682abb749f9d05687c3c1e5df9aa3bf836aecfcf447ffcc24b3fd6312218f7ae46c087a7ac11cd9fd31baee01f1a3c61dd5181e7581a7b4d5f4f68ffc634043c51c7550c8f5a67e", 0x70}, {&(0x7f0000000540)="928fb7517eef51b88bac61cb2f052b9d6145fcf62b3df13d08a5b65d12578dfe97b718c37991c5739c5cfc1e367da856bfdea7918c4956f51c44f7a4bf5b709ad0edc4976d906386f89eb4939650cecbb727d40f791e536982a3d045929363077d112b0bd126594fe31b8020ffc69d068fe3b9782d077701d6fffa5e069e1bb766dd1123022dc64f0ac0fe13f73dfb", 0x8f}], 0x7, &(0x7f0000000680)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x20}], 0x48}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x20000, 0x0) write$cgroup_int(r1, &(0x7f0000000740)={[0x38, 0x2f]}, 0x2) unshare(0x64000400) r2 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="240000cef18c3461e08b4d0b1a7f0500", @ANYRES16=0x0, @ANYBLOB="010029bd7000ffdbdf250300000008000600000000000800060004000000"], 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x40000) 2018/06/03 00:00:15 executing program 7: inotify_init1(0x80800) r0 = userfaultfd(0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x8000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x6, 0x10}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x24}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f000069b000/0x1000)=nil, 0x1000}) 2018/06/03 00:00:15 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x440600, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000480)) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000300)=0x7, &(0x7f0000000340)=0x2) recvfrom$inet(r0, &(0x7f0000000540), 0x0, 0x2123, 0x0, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f00000001c0)=0x10, 0x80000) write$binfmt_elf64(r1, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x287) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0xfff, 0x1, 0x3, 0x81, 0x0}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000005c0)={r3, 0x0, 0x5}, &(0x7f0000000600)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000440)={'bond0\x00', &(0x7f0000000400)=@ethtool_stats={0x1d, 0x5, [0x0, 0x8000, 0x200, 0x8, 0x100000]}}) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0xffff, 0x281) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x3, 0xfffffffffffffcc2) setsockopt(r1, 0x65, 0x5, &(0x7f0000000000), 0x4) bind$bt_rfcomm(r0, &(0x7f00000004c0)={0x1f, {0x3, 0x5dea, 0x7fffffff, 0x6}, 0x76d}, 0xa) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000240)=0x1, &(0x7f0000000280)=0x4) splice(r0, &(0x7f0000000380), r2, &(0x7f00000003c0), 0x4, 0x3) sendmsg$can_raw(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f0000000040)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "46996a476fd88e3019816e67baac4f170748c26c829b1aebb49b62c55c90c73b200ce5c230ab25ff4422fb4cf9f3e025d661b62ecc54fd94f5819c72bec51b22"}, 0xfdb8}, 0x1}, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000780)={'nat\x00', 0x0, 0x3, 0xae, [], 0x7, &(0x7f0000000640)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000006c0)=""/174}, &(0x7f0000000800)=0x78) 2018/06/03 00:00:15 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x40, 0x15d) getpeername$inet6(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x1c) r1 = socket(0x9, 0x7fd, 0x3) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000580)=@nat={'nat\x00', 0x19, 0x1, 0x138, [0x20000380, 0x0, 0x0, 0x20000500, 0x20000530], 0x0, &(0x7f0000000040), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'team_slave_0\x00', 'bridge_slave_0\x00', 'bond_slave_1\x00', 'veth1_to_bridge\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@random="5f5a1fad6899"}}}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x1b0) 2018/06/03 00:00:15 executing program 2: r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}, {}], 0x2) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000180)={0x1, 0x3f}, 0x8) semtimedop(r0, &(0x7f0000000040)=[{0x3, 0x1}], 0x1, &(0x7f00000000c0)={r1, r2+30000000}) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000000)=""/50) clock_gettime(0x2, &(0x7f0000000140)) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x151c00, 0x0) ioctl$BLKTRACETEARDOWN(r4, 0x1276, 0x0) [ 134.670791] IPVS: ftp: loaded support on port[0] = 21 2018/06/03 00:00:15 executing program 5: r0 = socket$inet6(0xa, 0x400000000005, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0xb70, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000440)="b0", 0x1, 0x0, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f0000000080)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000001c0), 0x4) 2018/06/03 00:00:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket(0x2, 0x1, 0x0) ioctl$void(r0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="3ba1104de2f6aec17ca3b1880efdfd2d390cb66f608671a528afec504c06bb8b011b9b000000000000000000000000a26cc736ad2f3d05a6d1a056d898aa6680e7219fa980010cc1667580824868fe9b752d168473ae750524b0adffdf5de7"], 0x8) connect$inet6(r2, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) ioctl(r2, 0x8, &(0x7f0000000080)="112d26fcaaf27cc8f63ccd88ab9f3b5352fac239fffdc299f9652471f2551b644cdc53a961eab0eb2ba09fc3f17f7f7e2a5ad88ce95087205322a3c1fcb52d88b4ca9973e888852fb673f3c58e575d9a0910a9c0e119d56a3a67") setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, 0xc) r3 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x800, 0x20300) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000380)=0x2, 0x35b) 2018/06/03 00:00:15 executing program 4: getpid() readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000180)=""/158, 0xffffff46) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) 2018/06/03 00:00:15 executing program 6: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000180)={0x0, @empty, 0x0, 0x0, 'lc\x00'}, 0x2c) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00000001c0)=0x3ff, 0x20, 0x5) inotify_init1(0x0) 2018/06/03 00:00:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x0, 0x3, 0x8) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/06/03 00:00:15 executing program 1: unshare(0x60060100) r0 = socket$packet(0x11, 0x4000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0x8000000000000007, &(0x7f00000000c0), 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000040)={r0, 0x9, 0x6, "d4516f4a38b024ab93edbe15d0f183d78b28829a64a6caefd56b0e1d5c528d78baf138"}) 2018/06/03 00:00:16 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0xa0000014}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x404200, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000a00}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="c00000009c53bf8d1730a70800000000000000e7865f2deb90779da0e436d2dadca1ed89409aa56f6551e7ae15f791d7447aa4015eb0c81b", @ANYRES16=r3, @ANYBLOB="08002abd7000fbdbdf250d0000006000030008000500ac1414bb080008000000000008000100020000000800050000000005080005000000000008000500e000000208000300020000000800010002000000140006000000000000000000000000000000000108000500000000814c00020008000b000a000000080008000080000014000100ac1414aa000000000000000000000000080004000600000008000900cf0c000014000100ffffffff000000000000000000000000"], 0xc0}, 0x1, 0x0, 0x0, 0x8800}, 0x20040894) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) 2018/06/03 00:00:16 executing program 6: prctl$intptr(0x2000000000029, 0x3) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x401, 0x81f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0xa0, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e21, 0xdc, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f00000001c0)=0x10) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000842fe8)={0xaa}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) madvise(&(0x7f000089a000/0x1000)=nil, 0x1000, 0xa) 2018/06/03 00:00:16 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket(0xa, 0x200000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000c86000), &(0x7f0000000040)=0x9) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400500, 0x0) socket$inet6(0xa, 0xa9f77b42a4c38549, 0xa) 2018/06/03 00:00:16 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x280000) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000000c0)={@empty, @rand_addr=0x9}, 0x8) socketpair$unix(0x1, 0x200000000004, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x1) sendmmsg(r1, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000001a40), 0x0, &(0x7f0000001a80)}}, {{&(0x7f0000001e40)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000180)=[{0x833dd4cb5165f627}], 0x10}}], 0x2, 0x0) 2018/06/03 00:00:16 executing program 6: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffffff, 0x0, 0x1, 0x5, &(0x7f00000001c0)=[0x0], 0x1}, 0x20) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000240)=0x80) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000300)=0x40) r2 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f00000000c0)=""/179) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000180)=ANY=[@ANYBLOB="ff0300001c000000ff0f000004000010797aad18be626b00040000000900000002000000"]) getxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@random={'trusted.', 'ppp1:\x00'}, &(0x7f00000003c0)=""/243, 0xf3) fsetxattr(r0, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000002c0)='\x00', 0x1, 0x2) 2018/06/03 00:00:16 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000000)={'team0\x00', r2}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000140)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) [ 135.256899] device team0 entered promiscuous mode [ 135.261960] device team_slave_0 entered promiscuous mode [ 135.267677] device team_slave_1 entered promiscuous mode [ 135.398561] device team0 left promiscuous mode [ 135.403309] device team_slave_0 left promiscuous mode [ 135.408791] device team_slave_1 left promiscuous mode 2018/06/03 00:00:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4800202}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, r2, 0x1, 0x70bd28, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7b}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffe01}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendto$inet6(r1, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) sendmsg$key(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000380), 0x4) 2018/06/03 00:00:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r0, &(0x7f0000000000)="18", 0x1, 0x4000000, &(0x7f0000000040)={0x2}, 0x10) 2018/06/03 00:00:16 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xffffffffffff8001, 0x40000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000180)={0x5c17ba8e, 0x8, [0x4d06, 0x20]}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x2, &(0x7f0000000040)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) membarrier(0x40, 0x0) 2018/06/03 00:00:16 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000300)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000240)="6e45742d65a26a78dfce07fe10ac8e96343c3177b6e300000000000000000089b483e1d748eaf529431986f78d8586738cb12990be3623c38682320f33df7e1e5fcec4cd86a8386310a07e91e7103ec75500ef853348395ed2da42a8b56d2a1f334a84b83f40ac5806f51dc8a0f280d7f8e0578da54cbb47f8f7b22b448fb283d64f76fc4a73d7df5c87cfdf3711ecad9893a0a2fd64d88a0a741eb850f046f8c281358292d99005471c2f76190722a479ea24b5755f57bae3a1") pread64(r2, &(0x7f00000001c0), 0x0, 0x4000000000) 2018/06/03 00:00:16 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000200)="28d2e0f57fc5c060ce676eaca8f7f301d83369d20300000000000000710310d2e99160d2173620dbc8e948511402af884b9518dd2d20347a33b1db6372aed50e82b66b52c3efb076a24f5746963d751160c8b84080ca763a10d3c8000000") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x8000, 0x0) bind$unix(r2, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x0) read(r3, &(0x7f0000000280)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) r4 = signalfd4(0xffffffffffffffff, &(0x7f00000001c0), 0x8, 0x0) bind$inet6(r4, &(0x7f0000000180)={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000000100)) ppoll(&(0x7f0000000000)=[{r4}, {r3, 0x1301}], 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) getsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000000340)=""/93, &(0x7f00000003c0)=0x5d) r5 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x92}, &(0x7f00009b1ffc)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) timer_delete(r6) tkill(r5, 0x1000000000016) 2018/06/03 00:00:16 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = syz_open_procfs(0x0, &(0x7f0000000340)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0x401c5820, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000080)) sync_file_range(r2, 0xffffffffffffffff, 0x20000, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x4, 0x1000, 0x0, 0x4, 0xfffffffffffffffd, r0}, 0xffffffffffffff35) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="9fd465176075077102a8a0da7a6cc38d", 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x4}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r3 = getpgrp(0xffffffffffffffff) migrate_pages(r3, 0xfff, &(0x7f00000000c0)=0x1f, &(0x7f0000000100)=0x1) 2018/06/03 00:00:16 executing program 6: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00000002c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80800) syncfs(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000340)) r2 = socket$kcm(0x29, 0x200000000009, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x100, 0x3f, 0x1ff, 0x6, 0x7, 0x80000000, 0xfffffffffffffffc, {0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1, 0x7, 0x6, 0x2, 0x1}}, &(0x7f0000000440)=0xb0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000480)={r3, 0x28, 0x1, [0x4]}, &(0x7f00000004c0)=0xa) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x208400) accept4$ipx(r4, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x800) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r7 = semget(0x2, 0x4, 0x8) semctl$IPC_INFO(r7, 0x2, 0x3, &(0x7f0000000080)=""/187) r8 = fcntl$getown(r1, 0x9) prlimit64(r8, 0x4, &(0x7f0000000280)={0x8, 0x641}, &(0x7f0000000300)) setsockopt$inet6_mreq(r5, 0x29, 0x4000000001b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, r6}, 0x14) 2018/06/03 00:00:16 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0047fc2f07d82c99240970") r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x0) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000200)="77982df3fcf7f64cfc25dd34ead4258fd22c5ea1a29b4c63f32a1ff69cae235a88", 0x21) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}}}, 0x4, 0x0, 0x3a, 0x5, 0x10}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x9}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000001c0)={0xffffffffffffffff}, 0xfffffffffffffdb9) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) socket(0x20000000000000a, 0xe, 0xffff) 2018/06/03 00:00:16 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x30000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000002900000004000000f1bbc07190570000"], 0x18}, 0x0) 2018/06/03 00:00:17 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00') r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x7f, 0x400) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000140)) unshare(0x2000400) openat$cgroup_ro(r2, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r3 = semget(0x0, 0x5, 0xc) semctl$GETALL(r3, 0x0, 0xd, &(0x7f00000000c0)=""/62) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000000040), &(0x7f0000000080)}, 0x1) 2018/06/03 00:00:18 executing program 3: r0 = socket(0x18, 0x2, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) recvfrom(r0, &(0x7f0000000000)=""/7, 0x7, 0x0, &(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80) 2018/06/03 00:00:18 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet(0x2, 0x3, 0x554, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x5, 0x20}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x9cd8, 0x9}, 0x8) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r3, 0x5, 0x10}, &(0x7f0000000140)=0xc) 2018/06/03 00:00:18 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000200)="02000000020001000003be8c5ee17688", 0x10) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x9c3, 0x3f, 0x0, 0x1b, 0xf, 0x10, "e7585ae485a21a48c20ca601e5fadbef9b585ca0b7b3218aaaceda51e051dadd2b91546492ac0129ed8b655f82c515e47b24ba350dc888fe1c79983f06665e4e", "d5bca4d1034ffbd170b9fd983c5b3b5318352cbbec488ea9b1e663c6e597dea061498f91f0629ac0e63042e29d0ee61e2cc50b94296f84b76309173d5142c767", "6087571c0068553e71f42600d4ea163280b29011ff891ef453bff14e50dbc00c", [0x10000, 0x100]}) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x101041) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) clock_settime(0x6, &(0x7f0000000240)={0x77359400}) lseek(r2, 0x0, 0x5) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={0x0, 0x3}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000340)={r3, 0x1}, 0x8) set_mempolicy(0x4000, &(0x7f0000000280)=0x8, 0x6) flock(r0, 0x1) 2018/06/03 00:00:18 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f00000001c0)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000000100)='./file0/file1/file0\x00', 0x0) rmdir(&(0x7f0000000240)='./file0/file1\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x408280, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000080)=0x200) 2018/06/03 00:00:18 executing program 1: mremap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40a00, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) mremap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000000a000/0x1000)=nil) 2018/06/03 00:00:18 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0xfffffffffffffdb2, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f0000000240)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file0', [], 0xa, "f5261e68096d5c0229a3b790564806b2d199ab53bb15d0f456464f127c998493b19e803892a26e43a20eb63e1712ca5ef1564206c14bf4f00623429e24ff74ae409501684d87f7c0336b8143d476"}, 0x59) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000000)=0x200) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="2321202e2f66696c6530202f6465762f736e7d2f70636d432344236300206367726f75706574683027202f6465762f73c066e85f81e9177802d6f2870ec5b4aa9ff12f2804da45b8ee51de0e431428f0b37a8ce11ecd41d0f19e602d"], 0x30) poll(&(0x7f00000003c0)=[{r0}], 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='attr/current\x00') getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000400), 0x2) 2018/06/03 00:00:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x0, 0x1}, &(0x7f0000000300)=0x90) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={r3, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r4, 0xff, 0x9, 0x56db}, 0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={r4, 0x20}, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x60000, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000580)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@newlink={0x2c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/06/03 00:00:18 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='numa_maps\x00') mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000444000)) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000040)={@local, @loopback, @loopback}, &(0x7f0000000080)=0xc) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) [ 137.283795] sg_write: data in/out 1818846731/43 bytes for SCSI command 0x46-- guessing data in; [ 137.283795] program syz-executor5 not setting count and/or reply_len properly 2018/06/03 00:00:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000200)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x77cc17d) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ipv6_route\x00') sendfile(r0, r1, &(0x7f0000000000), 0x10000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/06/03 00:00:18 executing program 2: unshare(0x24020400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) fallocate(r0, 0x1, 0x3, 0xfff) ioctl$int_in(r0, 0x40000000af04, &(0x7f0000c97ff8)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2000, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000140)={r2, 0xc, 0x8, "b8340d19c4c7a4dc3e650c30b8247bf3ac8e5948f7f9fe32a4858067033a2a5de1eddf6d15e064bd2a77817a7b44fbd97a3f132cc36f0436aeba23ea5bf893f67847e1b729d8b83a17686f9750c9a07cbdadcd1afc944fea0b3342ceb9162ec851f0"}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x4, 0x1, 0x4, 0x1}, {0x7, 0x2, 0x3, 0x5}, {0x749, 0x6, 0x1, 0x80}]}, 0x10) [ 137.386247] sg_write: data in/out 1818846731/43 bytes for SCSI command 0x46-- guessing data in; [ 137.386247] program syz-executor5 not setting count and/or reply_len properly 2018/06/03 00:00:18 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'syz_tun\x00', &(0x7f00000002c0)=@ethtool_cmd={0x25}}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x400) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000080)="b173656375726974792673656c696e7578706f7369785f61636c5f616363657373776c616e3128747275737465642a00", &(0x7f00000000c0)='$eth1\x00', &(0x7f0000000100)='syz_tun\x00', &(0x7f0000000140)='eth1\x00', &(0x7f0000000180)='syz_tun\x00', &(0x7f00000001c0)='syz_tun\x00', &(0x7f0000000200)='syz_tun\x00'], &(0x7f0000000380)=[&(0x7f0000000280)='eth1\x00', &(0x7f0000000340)='syz_tun\x00'], 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f00000003c0)) 2018/06/03 00:00:18 executing program 1: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1ff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x2, 0x3, 0x66b, 0x7, 0x2, 0x9}) wait4(0x0, 0x0, 0x80000000, &(0x7f00000001c0)) wait4(0x0, &(0x7f0000000180), 0x60000000, &(0x7f0000000300)) accept4$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x10, 0x0) 2018/06/03 00:00:18 executing program 7: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="d391d0e223c50dab9618000045ea000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x80) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0xfff) recvmsg$netrom(r0, &(0x7f00000006c0)={&(0x7f0000000340)=@full={{0x3, {"267fba492eadac"}}, [{"0d629c1f8a8e17"}, {"d9624cff6e0d81"}, {"e12726dad6fad8"}, {"c2d1892d6dd303"}, {"f5a65b7c49b969"}, {"0bd40931648469"}, {"f3c0367bbc3d42"}, {"e606ec2a53d0b6"}]}, 0x48, &(0x7f0000000640), 0x0, &(0x7f0000000680)}, 0x0) 2018/06/03 00:00:18 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000001440)={@multicast1=0xe0000001, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) socket$nl_generic(0x10, 0x3, 0x10) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = request_key(&(0x7f00000001c0)='cifs.spnego\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)='dns_resolver\x00', 0xfffffffffffffffc) keyctl$get_persistent(0x16, r1, r2) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="317cf66d3e10d483c3e445d015ffb786093af80668ee12b622a8d8c616f873b81a840a68b03b8eeb2e1a0d774fa005f9d0477ac7cfa57f83fc234833ca085d5ded802741669700b18cfe1973586b1f01c121a2d7a2e06d8bc3249d2b1cf495a26b51697c53091d40dede726a3b0e2f9f590944aaee67dfd4cb16dd5234eef3228c0245af59b3d7c940f3e919ca382b58b964e9fac094871a9c9c13f87199cdd512dc2ac0b9b9b6d67b57cb8b520680150d9224451fc916e27ec085ef58bfb4a10b791b0595", 0xc5, 0xfffffffffffffff9) r4 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="40c138d7bb8e0800733a966bca519d038d6db90dd2a0ac4da56e8051f729ed9baabacc846ad16502c24036e8ccb76e2bebb36e5bfbbccf853ba013d77e859c9ba098ff519f2e7b330080ceb963f320924ac4fef61100a1e22e4d2315ae4051f8a12a1b0285d10989c28a003688488a3f7c3b639ddb4512c4579badbafb0922a900129218f9ce74c6d0138e08a301362a308faaec0d20e37591ee76f4b7c8cd1318a4202217793c1473d4e3cf4fd9fcd76524373a572eabaabbd6f5384c2c9dc7ef", 0xc1, 0xfffffffffffffff8) keyctl$search(0xa, r3, &(0x7f00000003c0)='rxrpc_s\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, r4) 2018/06/03 00:00:18 executing program 5: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000240)='./file0\x00', 0xfc, 0x20) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00") openat$cgroup_procs(r0, &(0x7f00000001c0)='cgroup.procs\x00', 0x2, 0x0) 2018/06/03 00:00:18 executing program 3: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)="cf47357dbb") ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000100)) socketpair$inet6(0xa, 0x1, 0x0, &(0x7f00000000c0)) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000000)) getdents64(r1, &(0x7f0000000380)=""/183, 0x98) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x80) getdents64(r2, &(0x7f0000000440)=""/528, 0x824fa3bc4980c27b) 2018/06/03 00:00:19 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x1, 0xffffffffffffffff, 0x0, 0x1}, 0xfffffe37) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) 2018/06/03 00:00:19 executing program 0: r0 = socket(0x2, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00002a7f9c)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x3b, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ip6tnl0\x00', &(0x7f0000000000)=@ethtool_rxnfc={0x2e, 0xf, 0xffffffff, {0x9, @sctp_ip4_spec={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x4e23, 0x5}, {"d2e6", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x5, 0x3, [0x3ff, 0x80000001]}, @tcp_ip6_spec={@empty, @loopback={0x0, 0x1}, 0x4e23, 0x4e24, 0x1000}, {"ddd9", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, 0x3ff, 0xfff, [0x1, 0x2]}, 0x9}, 0x8, [0x7bb4c45a, 0x7, 0x2, 0x0, 0x4, 0x8, 0x8, 0x6]}}) 2018/06/03 00:00:19 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/ip6_flowlabel\x00') setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240)={0x3}, 0x4) read$eventfd(r0, &(0x7f00000003c0), 0x8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) getrandom(&(0x7f0000000400)=""/168, 0xffffffffffffffd5, 0x1) ioctl$DRM_IOCTL_VERSION(r1, 0x80304d65, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xc7, &(0x7f0000000040)=""/199, 0x88, &(0x7f0000000140)=""/136, 0x32b, &(0x7f0000000280)=""/200}) 2018/06/03 00:00:19 executing program 5: socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000040)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = fcntl$getown(r0, 0x9) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x100, 0x0, 0x0, 0x0, 0x14836fe8}, r1, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x80011, r2, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000002000/0x3000)=nil) 2018/06/03 00:00:19 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x7fff, 0xffffffffffffff77}) 2018/06/03 00:00:19 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="8c000400000a000000", @ANYRES16=r0, @ANYBLOB="14000100fe8000000000000000000000000000ff080092020000001b2508000000000014000600000000000000000000000000000000001400010000000000420000000000ffffe000000108000800000000001400020000deffffff000000000000000000000014000100fe80000000000000009516b80bd0411dc1d3557f1ec26062b28d0e3c7e48fb62e2584318ca2330a1589f5d840cb335f8bf528361e63ca2c0e3b6c1008e0bad25c7e2364c3d46c0ab4319dc036d41a744273511113bcc492c4850e1be9b1c110178b64132c8757ea8d5e71b0809bbe767850323a0fe410d279f65cf6f10b9363f078afccea5085080e304fca0b653217865b6"], 0x3}, 0x1}, 0x0) 2018/06/03 00:00:19 executing program 1: r0 = socket$inet6(0xa, 0x1000000000000, 0x1) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000140)=0xf66, 0x2) r2 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x1c00000000000000, 0xffff}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x2691}, 0x8) 2018/06/03 00:00:19 executing program 2: unshare(0x24020400) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x60) getpeername(r0, &(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000480)=0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000004c0)={0x0, 0x5a}, &(0x7f0000000500)=0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000640)='/dev/hwrng\x00', 0x800, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000680)={0x7, 0x101}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000540)={r2, @in6={{0xa, 0x4e20, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x4, 0x9, 0x1, 0x0, 0x4fba762b}, &(0x7f0000000600)=0x98) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'nodevposix_acl_accesswlan0&*[]!'}, {0x20, 'cpuset$&'}, {0x20, 'S\''}, {0x20, 'ppp1vboxnet1.'}, {0x20, 'GPLnodevem1-'}, {0x20, 'keyringcgrouptrusted'}, {0x20, '^'}, {0x20, '}user-GPL!'}], 0xa, "8c61f29576d82e82a17f5907dc6f0b8a72acb5785ed86efc44004cfd1b9c6f8ed964b5895a1a350fdb32cdcf95867c01d53849798eef59e3db6a7d5ae118b8c781b61e5418cce833aed1da58de12c80c70251bef93a1b78cb81adfb95a1b20028f5944380fd66a9efb502466a78ed9f18239db1f28369d0e0f38a2609d57516be6b2a1c035af571959fb41c83cfb2e0e6a1000ee067f54406b253c2a5ec4548c3078ce2539900bda1452e500027289764bdc87e235654fe8f845abf0b3d14c1b780c35010453533c7ecbb700a1c1a6094fe1b047e7"}, 0x149) fcntl$addseals(r0, 0x409, 0x2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000080)="9a95ff55153e0d7c68d7696a7bedff3c", 0x10) fchmod(r1, 0x148) connect(r4, &(0x7f0000000000)=@ipx={0x4, 0x8, 0x101, "b4a3ce4d8a4f", 0x4}, 0x80) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f00000003c0)={0xdf, 0x8, 0x1, 0x3, 0x2, 0x6, 0x9, 0x2, 0x4, 0x5, 0xffffffff, 0x1}) bind(r0, &(0x7f0000000300)=@nl=@unspec, 0x80) 2018/06/03 00:00:19 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x400000, 0x0) readv(r0, &(0x7f0000001340)=[{&(0x7f0000000200)=""/56, 0x7ffff000}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/227, 0xe3}], 0x3) fchdir(r0) 2018/06/03 00:00:19 executing program 4: unshare(0x24020400) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)=0x3f, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fgetxattr(r1, &(0x7f0000000000)=@random={'user.', 'ppp1$}\x00'}, &(0x7f0000000040)=""/194, 0xc2) 2018/06/03 00:00:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000000680)=""/4096, &(0x7f0000000180)=0x1000) 2018/06/03 00:00:19 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x80001, 0x0) clock_gettime(0x0, &(0x7f0000000040)) write$evdev(r0, &(0x7f00000000c0), 0xfffffffffffffe0a) fallocate(r0, 0x3, 0x7fffffff, 0x140008) 2018/06/03 00:00:19 executing program 7: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x110) sendmmsg$alg(r0, &(0x7f0000004500)=[{0x0, 0x0, &(0x7f0000002280)=[{&(0x7f0000000100)="45b77308a7e9e00e15f014288f9d6d73edd992efcac74fa571eb011eac122d3ff9ad8717c68137436c5f77cd4b80b838ff5f7f5314b10c863c39c3d0014cdab492cec7bf64b2c4fc740639b782f37d7726836dbd32d36b8ba778da834e7a1885fe0513b1da533f022469a391d55a08e1155249d762a714f8a49e9df2cc518deecb75adcb770e4c301955b0080fc7a1c7729993e94a949d8f52b3c21ce6eb8fe8c2e559877e32f3dc6ec7fa093743460fe6d5fc984303b7127db2d45481cab3dded8c603619aded8d12ea87aa84", 0xcd}, {&(0x7f0000000200)="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@iv={0xe0, 0x117, 0x2, 0xcb, "2d4091330bdc7697e3a6199fa14188e395c5f2612d6c14bf5920a9e4670140c4cf40e25eb02af3856184f4e549fbbb508ca56f1a972636ba3bfab25647d87cc947b012a3abaf1740b79855de36c8b637c1b6033a5d6e376e327ea713b8b8972d7e1e62bbf7bbbb30cf1512e4271be3ecb1cd6a3407fd7efc1b2df0cff8e0bd48510f9f1d10d5b6f3a92f07c6e1ea7a402fb85637459048dd2c3c7e86452248fdab71208a3d78fafee33c17b2d43704d27ef84a09c5adc5cf2a6f05e89960a8be3f64060acfb1c5fbcb5019"}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0xd8, 0x117, 0x2, 0xc2, "f1f9a1d8de5f2bbe592df413030bf6d8b78d9a30f800f6ac22ef3724a97fa7b760cdebd4d82110cfa4528c2949eac8106953fd3d2dbea6de8640ce5d24068d22a4006a0c77839069ee3e7128289ca99c1f9a1ef429046c9dd45effbbba6f33d958941fe274f4ad81f36602e300ab933ee09b8021f4ee854f71381205fc5eec8e7ad083de7b286553f7400868175d4e9a99db64a5a47ae923d41a4e36d23b8778d92d81fb3cef4f5ba87de9d94b001c0bd0f51d0bf44ba96e12116a4ee5ff9477fa34"}, @iv={0xb0, 0x117, 0x2, 0x9a, "0066a755111311459600a32bc34c7ce2088164558b6e806981496abaaabd5f8e99d23312b106ce701c764c49cc6332bfd4b2fc36a0419d499aea2e40a9fd93210afcd0dab0935360ca182c6bb5be5109b8d35a2e52ce69253d2898230052d9c8686adabb200a8d60a29ad33269f12f4e18737d2a243367ebc36e05a8f39d7363c4931956f2e76f249742280860059a54cedd5c333870adee0608"}], 0x1398, 0x4}, {0x0, 0x0, &(0x7f0000003dc0)=[{&(0x7f00000036c0)="06480899059575bbe8f6fa2d6f3a0c18e98ef7953dca1e789475afe7ab0e37248e96aaeb2000de333df01f9a57471bc1224205f439c8ebfedc50b0c805f023fec523ce8bd65b1305121de6290321075dc1e435a4a3393966f16f36a2f62cd847eefeffb6ea8d349696113823a94cdea5335644de1dc74bd3fb993b0099fabaae61b0951d0d229bfe88e305617565ee2fa3abb75b2d95f2803d87aa54474a5f4eedc482f4165d89ef593a073f1560f03c5112c3b1c52bd38218204f71fbfe9b7d4537599f519bcc14965d", 0xca}, {&(0x7f00000037c0)="9cfb51bc057f1daef224dc0c58eda399df2ec059bd1e5c168bccf1a74fc978d55ab9993fb3dd90a5351d67de945a3422aa39e3fa808c378a284b74b9e5debfaf0ff04336c0b36bf8d12a3ef4629f56c81843132e28b933492267140840a4de02e4e83cf5cb6c1deaba7e25e4c05f94200464bf9f528b30436561f187a8796f4ae7fa1a286b63f72c8a91168338eb767a48e695fc0b42d79ca78739e5fa2f50d2231820c6cc3d6f37c8ef8a9382258c08a788c8070b864d85e686dfa822963316643e9f34988585b06c44f4d78600bd32e371a2de7f", 0xd5}, {&(0x7f00000038c0)="344507e0f29d4857a072523faaf75bd6935e65438983d1353cdd04fbf1a3f868d5c4d7706a82bb4c13bd78e1a4ffaa8ce40ed1044d5e00185d93fb89ea8f3991ceb4c194f983a5376ffc12ee950cba55fc572916", 0x54}, {&(0x7f0000003940)="7e0922d3eddaa43c83b84038897d31f6c0c5e9e0fb429bcddbbb8a599170b2e27d02c002e8b9aba19a6e8c035f8ae08e36d2c0b947912ba1a6e4577d8a53d777464cd2a0584c0189e5c210d129a2bc27e968f5259fb98d7caebf69b41350f790caee30951cc4207174fdfcc1004dfe793318e5b455fe7f8b02d71566c500ce5aa916fbe05b3daf5c76299038a723c783a1", 0x91}, {&(0x7f0000003a00)="50c24aeb49107a864dd284bbf8d25e3806883d655867115b0b804907f56c2ac154ebce63c2b4a3f86d7e6ed162d3eb4ecc4a992ea8f611c02193fbd99abcf4df89bcaa2e47e8d6859d0faa6b04bebce60e7827425595c79a07aad08c3063628dc3812a2c964695bf64a742d2802efa7eba5c60db598eae6c5ae1186fc699bd1f83c4292bb7ff357e6b0c0b95524631c1e87c7988d2267b0c2525a6060f94539ebb53a5be2bbe4961b0e06be3ce32d0b2ef7aa14f49fdbd6f246f31a2a1ef1ca68c3998ffdf198af82d390836165b0b122e0999391ab438e7b429cd35d64f7afd20d95384", 0xe4}, {&(0x7f0000003b00)="6dce2700f4b09ed0fb3129c8832739be4cfa7c7bce417239abfbe41d51081b7961e30e5d8be32718c2c3480f619c767a54e0e83f5a2d35681c453220b1a9c84f949ced210382f26be673a7e9e7daa699514b7fa7646800b2a50f66ed10656c182edab0ab267efe26c59c6751c3b5b4956dbd0c7cb8cc0237d42124aeadc0c7da4534defc81568dee9645fe655fa92cea7bdac74499df1ad8ce6cd1fa07573630220cd19d6b9b41fbd59b237eb5cc241fd4f956db768e519e5aef39c92079325f0b89de2a72040728f2e699453e35f8bd8dfe2245d9ee8806a2ccc4dd10", 0xdd}, {&(0x7f0000003c00)="9efa15983afbc221ab", 0x9}, {&(0x7f0000003c40)="9466ddd4839759c381aa6bfff7dc45ec0e71a46714d53e917925dbafb2d8107de6da85f41f4269702db2e082e77090b578bbf324ce1d15ca84d0524587bf0b4b54301edaeede89330db01ab3cd8f0de763019cde4a36e309f33836eaf72498b262f741221ec54c569c3a207db50b519bc8a66972dc7dafb8108075be1117ae866aa49c6cdc95a86681d373aa20bd0b155eb13c0cc62f1cbb8f9138b19f606fdbaa62130527d93551b4270377c3b8afea30cdc8215ecfe3e8583516fbb206279bb66a28b04e48f043a0cd77055836da5f57cdadfdb4faa5710900477b4c0e846868610b750efaf91234aeb7a36769b5", 0xef}, {&(0x7f0000003d40)="c472d57b8d7df1a565175a1d82845d2824b8693cb70b54f7b0aac15bdfca95b3bd9294d3b816c5cf8d40bd46299d2e6987fa778e8fe263b61f2beb440676ccd18c99b0b268a31a509995afb4b7227f30190a3d228b8c3939b572f435a3669785ec30fdf378d6b66c", 0x68}], 0x9, &(0x7f0000003e80)=[@iv={0xf0, 0x117, 0x2, 0xd9, "a23cf0fd3bb692831e9833c06e0c3a7222b98bb57b15ff8c93745690ebbe4db03c7a634bcea23129782c33dfc1e8f8bd1393a3bbacb8e63e79b6c40db79ac2e2815324c04eb3861a0f04fae9be6e19bba6a2fb5b0cdb55bb752373b7aaf6e3aa2b57d418a76ebbaf1b628fbd9e17ae58158e88c6d094c87c23a1efc64b752c1dd242b01a83619222b7b1eec1cd49b22130a9161521d350542fd70eb6054591fdafb41ac86d9ec0f66744363f443233ebee56572f7cef995ec4dcf2624cebbd317aee13688ab6b3a8b26ca0461c925ca019d7f789002cd69919"}], 0xf0, 0x4008080}, {0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003f80)="0fc1916d4067c65f2a881db55784e75d40", 0x11}, {&(0x7f0000003fc0)="dc1da025743478949f4693fafe63c0b3954d3c58", 0x14}], 0x2, &(0x7f0000004040)=[@assoc={0x18, 0x117, 0x4, 0x2}], 0x18, 0x44}, {0x0, 0x0, &(0x7f00000042c0)=[{&(0x7f0000004080)="97bd0f7020e54aef089410aa9b5769fdc1263712d2", 0x15}, {&(0x7f00000040c0)="65b53657709cbf46f3fcfc862449a8030967c4c2969a9770718667dec0852ad0c9e555c09e99e96a24023c30d3b692b26e089a3d7d2ba1a112115d93355f013446f4fd3d8b84ec6a672be3057caf2f5cdf80322533ad2a70e3a57562716c33373230f4ed274991afdd474227736daa22fcda0c2a1b49ac86a5e3ff122dc8fd40e7df82e3eacc6da3dfc07a4d3af7385a86a4c17fe0ca388aa164aa6967a4219890d1bcc0663fb15919bb6de8c268a1e108813803ff0f27d0ac4d6f44cc8a9cc9eb55d483e53c1eeb320d2c7684a5a03ab4ac0c15a903cce77298d51ef6d3", 0xde}, {&(0x7f00000041c0)="db46b891f7946cac120ce5a2955b08ab822f37a80cf3e06f33cbb6e9fab4265c17c0942dc15d04fb834e5abbe6c789515e95ce409593274c802cb26f7a59ed0e9b8e54f4c089136d27de9c4e0fcf5ecc0dbae29177311c080257c3aa3d0e28b46cf9be16527db7351568", 0x6a}, {&(0x7f0000004240)="5283103eafaa3fcbe0bcae64969b0ba4ee746d42ef833bdfdd19eca327a7b22dfd334eb58b56f142a1ad64a0b3d73001958c2850c5f8351905700521a9189ba90810732997bbf82952", 0x49}], 0x4, &(0x7f0000004300)=[@iv={0x88, 0x117, 0x2, 0x6f, "7d1864e8504ee80f6a9214a8475b2c902bf6df94c1f3da41eb4022f961690a087d3b32748ad18b1f975ad7506357a8bb0375895d884b7e061d4221a5338630684c70a8b8908e900bdc8805436191c464fa2209b405ed59efaf4348ab3c1e18b3530134f1fb21827ab838d5e38df930"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0xf0, 0x117, 0x2, 0xd9, "9c1e0d39bbd6955571b0c872f4612a0319a0800999f114a855d74fc688b6b22d1d23247cbb4f47e10401319fbf6633cb235818bd010a68b1aae7b4f63c9fb41b816176f3e501b0679f03a16192212fee967776a9b445d17a74895e2a8e8673b22704189ae01790db8b1888a3f00804b7273f96595f35b344a712173307acd0090a45b91d94f983ae3f10e3b4e974f9c893452fce1b349d3f3e192a00a1f39d6212cbf424ce2f1389b4a83fb04d2ff0a8dd9786ab974ab3a383d6093aa8ce313e879d6f2b00ea070e8f481346aab68668e1121732528bbc533e"}], 0x1d8, 0x4000000}], 0x4, 0x20000000) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f0000004600)='./file0\x00', &(0x7f0000004640)='./file0\x00') mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/06/03 00:00:19 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="84000000001d33a33a000000000000fffffff1000c00000000000000000000005b65589b62290ff8380c2dbedc5e9f17e1a04810d4647cd5291cb4e2bf1603e875fe433915ee89501db1c27a3ad5baba4c5eeb4ce3d1bb949869c29c4d914d9f26425e66cd4d0003c1700612dbc3080c91745fa158cf0d70309f7f1969136edfd732"], 0x82}, 0x1}, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="840000000000000000000000000000000000ffff1dfc20436310ec839858fd28c3349c4c380247b11477d03b28690de1a4b05a"], 0x14}, 0x1}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x12ac0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/06/03 00:00:19 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="04010000008b00ddb8460900ffb25b4802938207d9033780398d5375a41640939029ef0712f2a01302e8072feb353c72e475f7fd54482c03ac4db09698c0e200110000a371a4d5a68caf5a9290bf11dbb68e1934052f0000009c65740ef12efa4536a8b94f4801fed9c459f5", 0x6c, 0x0, &(0x7f0000000080)={0xa, 0x200000800, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x24c002, 0x0) connect(r0, &(0x7f0000000280)=@sco={0x1f, {0x1, 0x9, 0x4, 0x4, 0x7ff, 0x8000}}, 0x80) socket$inet(0x2, 0x80001, 0x1f) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x1a1241, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x6, 0xa2c1], 0x2, 0x7, 0x800, 0x1f, 0x200, 0x6, {0x80000000, 0x1ff, 0x8000, 0x5, 0xfffffffffffffeff, 0x6, 0xfffffffffffffffd, 0x0, 0x7fffffff, 0xffff, 0xfffffffffffffffd, 0x80, 0x8000, 0x20, "8f61de37ca91c8810d61a1bca836384e1efabf9ad7da7aedbc45cf3ba1777535"}}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000180)=0x7fff) 2018/06/03 00:00:19 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xb69, 0x2081) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4040, 0x0) write$eventfd(r0, &(0x7f0000000040)=0xfffffffffffffffd, 0x46) 2018/06/03 00:00:20 executing program 4: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000000056ff0000009801f6d0c559c7333d8378e75ee1b328e36df0665561c5defae1ff024712d0786bd3a791f4cba4291939331625e2285afd96be424ea8"]}) 2018/06/03 00:00:20 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000003c0)="0047fc2f07d82c99240970") r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000040)=0x1, 0x4) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000200)=0x44) 2018/06/03 00:00:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000080), 0x4) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{0xddc9, 0x1, 0x7d1, 0x7}, {0x3, 0x1b7e, 0x7ff, 0x5}, {0x4, 0x0, 0xffff, 0xfffffffffffffffd}]}, 0x10) 2018/06/03 00:00:20 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4d, &(0x7f0000000040), &(0x7f0000013000)=0x213) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r1, 0x1, 0x1, 0xa1, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="1c7f04ff0013000000000000"], &(0x7f0000000240)=0x10) getpeername$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/06/03 00:00:20 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x4, 0x8002) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000010dfc)={0x14, 0x3, 0x1, 0x1}, 0x14}, 0x1}, 0x0) 2018/06/03 00:00:20 executing program 3: r0 = shmget(0x1, 0x4000, 0x101, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a60000000a843029100000039000900350002000f0000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000001480)}, 0x0) 2018/06/03 00:00:20 executing program 6: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'irlan0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) 2018/06/03 00:00:20 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clock_gettime(0x7, &(0x7f00000002c0)) r1 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0)=0x1, 0x4) 2018/06/03 00:00:20 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r1 = socket$inet6(0xa, 0x202000000802, 0x2400000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r2 = socket$inet6(0xa, 0x802, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000000280)="0b16d422ac4725ed9c4300802c766daca63335a4b5c26dfa3540d08a6f75ccac4f380c9790851807ed600387905781304b76ae2200c2346df5c320f9b6c43813ddba97f41413dc25e8e0681f5e61401292d2", 0x52}], 0x1, 0x0) getpeername$packet(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x16, r3}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00000005c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r5 = accept4(r1, 0x0, &(0x7f0000000000)=0xdc, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000580), &(0x7f0000000740)=0x4) r6 = socket(0x0, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) sendmsg$inet_sctp(r5, &(0x7f0000000380)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c, &(0x7f0000000180), 0x0, &(0x7f0000000300)}, 0x8000) r7 = add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000640)="7526d0aecc8cadd379b103392c141d5fbdc5c47b054a86499107294d638ee47af2cf713958882137fbe4ed32b737100c94d644cf80297f50db2d8f18b88e50c17929b280490d328117d870c646c44787d27612c3ac2e43b35a53a6dc934076d6970ad6e48ead71fedf694207f5c17727d888ab70a3a7deb98879ae52fc173352c1adbfcf8123f6bee853192978b2c6", 0x8f, 0xfffffffffffffff9) fstat(r5, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000700)=[0xffffffffffffffff]) keyctl$chown(0x4, r7, r8, r9) recvfrom$ipx(r5, &(0x7f0000000440)=""/220, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff89) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x80000001) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000000300)='ip6gretap0\x00') recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xdc, 0x40, 0x0, 0x0) socket(0x100000, 0x80803, 0x8) r10 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f6970365f666c6f776c6162656c006ec03114893458edc1c9d8dc4b0d8dae982640d0e6bb51d7ff596e1c92de0eaa319198e91f0a4d43697c2bcd77f017365af160acf33bd66432ebe50c0e8bdaf7fc39feff34ef27a1397193227f4733c145e66536c6c275112520e72b3097843b5cdac480c3b1384ebf592505f88589fcd2d7") sendfile(r10, r10, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/03 00:00:20 executing program 0: getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="65000000bf35d274acd864d863fc1672ffd4f057a2064fd9e3ad413772848a0390f788c0177aca8ad72f5ab65b1696a0ccfe08efbbfd7583442a492f9d24c1318a973e9078ce3df0565b85eab52495b97a5a83d10d2fca8ced3712eb56982c5aac604290532cbdecb8"], &(0x7f0000000200)=0x6d) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/06/03 00:00:20 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000500)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb86dd60093a0600021100fe8000000000000000000000000000bbff0200000000000000000000000000010000000000080978"], &(0x7f0000000100)) 2018/06/03 00:00:20 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x100) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000000c0)=""/206) r1 = add_key(&(0x7f0000001280)='id_legacy\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001300)="34f63baed4388ec761a036df84c14564efde80558b706297d30cb25a320916e4f2e1f2ef25076255bd4baf5c1f9990b42698dca045870f4290ece965646ebb70d727c10105c4d4b4a04f4ee21f6e4edab9e95f7fdb995fabcd3f0368f05506178f66b5e93983dd14da5b4111dd669f2ca6c056e10af44038446f59a6743ba35f52be7b7fdeeeaf64691c60997ad07d5b7ddeadeb209a1fb41d4a7c6d7217e9a7b721cae1fbd23801267a5457eeb8b45d0eb10ccea1faf79f0f6fd1187976f4ef8752561a333b5f324c1ab85df41be05cc639c0", 0xd3, 0xfffffffffffffffc) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="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", 0x1000, r1) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x701040, 0x0) r2 = socket(0xa, 0x1, 0x0) write$evdev(r0, &(0x7f0000001400)=[{{}, 0x5a11b46, 0x9, 0x1f}, {{}, 0x6, 0x0, 0x76}, {{}, 0x400000000000000, 0x1000}, {{0x77359400}, 0x3f, 0x2, 0x7}, {{0x0, 0x7530}, 0x9, 0x4, 0x1f}], 0x78) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x1000008032, 0xffffffffffffffff, 0x0) 2018/06/03 00:00:20 executing program 1: r0 = getpgrp(0xffffffffffffffff) setpgid(r0, r0) 2018/06/03 00:00:20 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x40, 0x40) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000200)) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='/dev/vcs#\x00', r2) setsockopt$sock_timeval(r0, 0x1, 0x33, &(0x7f0000abaff9)={0x3, 0xfff}, 0x10) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xd3, 0x10000) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000040)="c8a653b4645c3ac17335fd56a961e7f27f70d9512ecbc5b5a56a0250f8867ca4d3bf0cc22697438fec83ce13019b89dba51305fda805") 2018/06/03 00:00:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) memfd_create(&(0x7f00000001c0)='\x00', 0x3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@local, @in6=@mcast2}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x6}, 0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x100000001}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x3, 0x8000, 0xfffffffffffffffc, 0x0, 0x9, 0x1000, 0xfff, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="02ea2138b50b31f0ae1f3b14ddc100"], 0x2de) 2018/06/03 00:00:21 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0xa1) r1 = accept(r0, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f00000000c0)=0x80) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getgid() 2018/06/03 00:00:21 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) openat$cgroup_procs(r1, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x12, r2, 0x0) openat$cgroup_procs(r1, &(0x7f0000000100)='cgroup.procs\x00', 0x2, 0x0) mlock(&(0x7f0000006000/0x2000)=nil, 0x2000) sendto(0xffffffffffffffff, &(0x7f0000000740)="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", 0x8c1, 0x0, &(0x7f0000000000)=@un=@file={0x0, './bus\x00'}, 0x80) mlock2(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x1) mlock(&(0x7f0000003000/0x3000)=nil, 0x3000) 2018/06/03 00:00:21 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x181000) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000180)={0x1c, 0x28, 0x5, 0x0, 0x0, {0x1}, [@generic="7b6c6e660f"]}, 0x1c}, 0x1}, 0x0) 2018/06/03 00:00:21 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x3a, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)) fremovexattr(r0, &(0x7f0000000040)=@known='security.capability\x00') 2018/06/03 00:00:21 executing program 7: clock_gettime(0x7, &(0x7f0000000100)) unshare(0x2000400) r0 = memfd_create(&(0x7f0000000000)='##nodevcpuset&}#nodevmd5sum[security{,\x00', 0x1) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{0x0, 0x1c9c380}, {r1, r2+30000000}}, &(0x7f00000000c0)) r3 = socket(0x18, 0x0, 0x1) setsockopt(r3, 0x111, 0x0, &(0x7f0000000000), 0x8b83c3f) 2018/06/03 00:00:21 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0xb, &(0x7f0000000080)="87e8897168038497ab230cd40009dd857d76f283785978d831505062686853b3945075ae934e0dd35efcf1c5ec76db4166be7d67e4e325be8a81083471f54d8828187bc63062b3333b9aaa525121c7599972bea1a14722bf7d8ebd9a08e5684cf62b0b2bbb6ff20ee3de649395e0530f3954fea092f9cffdf100") r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40080, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/06/03 00:00:21 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00000001c0)={0x5, 0x6, 0x20, 0x120000000000000, "c7455fb55d2fc465cc5d617ce2627c1120207bd8ae89c5a3c7b1865fc3ff5a0f20f7154c05edfaf5786807ac", 0x8}) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x58a9, 0x8000) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x3, 0x33) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000200)={0x4e4}, 0x1) connect$inet6(r2, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x9, 0x200200) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000100)={0x9, &(0x7f00000000c0)=[{0x5, 0x622}, {0x5, 0x5}, {0x1, 0xd75d}, {0x8de, 0xfffffffffffffc00}, {0x3ff, 0xfffffffffffffff7}, {0x8, 0x5}, {0xbb, 0x4}, {0x8001, 0xfffffffffffffff7}, {0x80000000, 0x8}]}) sendmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000880)="2cad", 0x2}], 0x1}, 0x0) 2018/06/03 00:00:21 executing program 1: r0 = socket(0x20000000000000a, 0x2, 0x0) socketpair(0x1f, 0x80005, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000040)=[0x100000000, 0xffffffffffffffc0, 0x8], 0x3, 0x0, 0x800, 0x6, 0x9, 0x5, {0x2, 0x6db, 0x2, 0x6, 0x9, 0x2, 0x1, 0x7ff, 0x6, 0x10000, 0xffffffffffff55b1, 0xff, 0xc68f, 0x1, "00f063513611b0aee51bb539a5c188af43ca27163de6ee9fc8cdfc235ef179bb"}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff038}, {0x6}]}, 0x10) r3 = socket(0x8, 0x1, 0x0) r4 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockname$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14) accept$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000300)={@mcast2, 0x0}, &(0x7f0000000340)=0x14) accept$packet(r1, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000800)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000840)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000940)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000980)={{{@in6=@ipv4={[], [], @local}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000a80)=0xe8) getpeername$packet(r2, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000bc0)=0x14) recvmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000c80)=""/164, 0xa4}, {&(0x7f0000000d40)=""/139, 0x8b}], 0x2, &(0x7f0000000e40)=""/35, 0x23, 0xadd}}, {{&(0x7f0000000e80)=@ipx, 0x80, &(0x7f0000002500)=[{&(0x7f0000000f00)=""/250, 0xfa}, {&(0x7f0000001000)=""/214, 0xd6}, {&(0x7f0000001100)=""/87, 0x57}, {&(0x7f0000001180)=""/202, 0xca}, {&(0x7f0000001280)=""/228, 0xe4}, {&(0x7f0000001380)=""/53, 0x35}, {&(0x7f00000013c0)=""/24, 0x18}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/227, 0xe3}], 0x9, &(0x7f00000025c0)=""/182, 0xb6}, 0x6}, {{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000002680)=""/52, 0x34}, {&(0x7f00000026c0)=""/72, 0x48}, {&(0x7f0000002740)=""/63, 0x3f}], 0x3, &(0x7f00000027c0), 0x0, 0x1}, 0x8001}, {{&(0x7f0000002800)=@generic, 0x80, &(0x7f0000002d80)=[{&(0x7f0000002880)=""/211, 0xd3}, {&(0x7f0000002980)=""/24, 0x18}, {&(0x7f00000029c0)}, {&(0x7f0000002a00)=""/153, 0x99}, {&(0x7f0000002ac0)=""/164, 0xa4}, {&(0x7f0000002b80)=""/229, 0xe5}, {&(0x7f0000002c80)=""/6, 0x6}, {&(0x7f0000002cc0)=""/188, 0xbc}], 0x8, &(0x7f0000002e00)=""/133, 0x85, 0xffff}, 0xa7e}, {{&(0x7f0000002ec0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000003000)=[{&(0x7f0000002f40)=""/32, 0x20}, {&(0x7f0000002f80)=""/121, 0x79}], 0x2, &(0x7f0000003040)=""/53, 0x35, 0x5}, 0x8}, {{&(0x7f0000003080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003180)=[{&(0x7f0000003100)=""/111, 0x6f}], 0x1, &(0x7f00000031c0)=""/157, 0x9d, 0x7}, 0xaa}, {{&(0x7f0000003280)=@nfc_llcp, 0x80, &(0x7f0000003400)=[{&(0x7f0000003300)=""/197, 0xc5}], 0x1, 0x0, 0x0, 0x8}, 0x2}, {{&(0x7f0000003440)=@vsock, 0x80, &(0x7f0000003b00)=[{&(0x7f00000034c0)=""/85, 0x55}, {&(0x7f0000003540)=""/188, 0xbc}, {&(0x7f0000003600)=""/19, 0x13}, {&(0x7f0000003640)=""/136, 0x88}, {&(0x7f0000003700)=""/141, 0x8d}, {&(0x7f00000037c0)=""/7, 0x7}, {&(0x7f0000003800)=""/165, 0xa5}, {&(0x7f00000038c0)=""/177, 0xb1}, {&(0x7f0000003980)=""/159, 0x9f}, {&(0x7f0000003a40)=""/188, 0xbc}], 0xa, &(0x7f0000003bc0)=""/13, 0xd, 0xffffffff00000000}, 0x2}, {{0x0, 0x0, &(0x7f0000003d80)=[{&(0x7f0000003c00)=""/116, 0x74}, {&(0x7f0000003c80)=""/28, 0x1c}, {&(0x7f0000003cc0)=""/62, 0x3e}, {&(0x7f0000003d00)=""/78, 0x4e}], 0x4, &(0x7f0000003dc0)=""/144, 0x90, 0x8}, 0x4}], 0x9, 0x10060, &(0x7f00000040c0)) getsockname$packet(r2, &(0x7f0000004100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004140)=0x14) accept$packet(r1, &(0x7f0000007c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000007c40)=0x14) getpeername$packet(r1, &(0x7f0000007c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000007cc0)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000007d00)={@local, 0x0}, &(0x7f0000007d40)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000007d80)={'\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000007ec0)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000007fc0)=0xe8) accept(r0, &(0x7f0000008000)=@ll={0x0, 0x0, 0x0}, &(0x7f0000008080)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000008740)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000008780)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000008880)=0xe8) accept4$packet(r2, &(0x7f00000088c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000008900)=0x14, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000008940)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008980)={'veth1_to_bridge\x00', 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000089c0)={@dev, 0x0}, &(0x7f0000008a00)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008e80)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000008f80)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008fc0)={'vcan0\x00', 0x0}) getsockname$packet(r2, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000009040)=0x14) getsockname$packet(r2, &(0x7f0000009080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000090c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009100)={'yam0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000009140)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000009240)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f0000009bc0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x608002}, 0xc, &(0x7f0000009b80)={&(0x7f0000009280)={0x8e0, r4, 0x20, 0x70bd29, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r5}, {0x26c, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100000000000}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3f}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r12}, {0x170, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xe4e}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x101}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r16}, {0xb4, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r18}, {0x1a4, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x10001}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r22}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r23}}}]}}, {{0x8, 0x1, r24}, {0x224, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r25}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x630}}, {0x8, 0x6, r26}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r27}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r28}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r29}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r30}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r31}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}]}}]}, 0x8e0}, 0x1, 0x0, 0x0, 0x4004}, 0x20000040) 2018/06/03 00:00:21 executing program 5: r0 = socket(0xa, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000001c0), 0x4) seccomp(0x0, 0x0, &(0x7f0000000440)={0x7, &(0x7f0000000400)=[{0x3, 0xfe4, 0x2, 0x3}, {0x5, 0x9, 0x2, 0x3}, {0x2, 0x400000000, 0x10000, 0x3}, {0x8, 0x41ca26d40, 0x6, 0x6}, {0x3, 0x1, 0x8}, {0xfffffffffffffffd, 0x7fffffff, 0x1f, 0x548d5c1a}, {0x6, 0x9, 0x3, 0x2}]}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x19, 0x0, 0xc0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200001a0], 0x0, &(0x7f0000000040), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x1db) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000006c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x6, 0x30}, &(0x7f0000000080)=0xc) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}}}, 0x7, 0x4, 0xad6, 0xf1, 0x8}, &(0x7f00000000c0)=0x98) getsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 140.746187] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/03 00:00:21 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x521000, 0x100) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000080)=0x1000) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000180), 0x2) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x4000000d3, &(0x7f0000000140), &(0x7f0000000040)=0x4) ioctl$KDSETLED(r0, 0x4b32, 0x80000001) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000000c0)={0x6, {0x2, 0x4e22}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, 0x5712, 0x6c, 0x3, 0x721, 0x0, 0x4f96, 0x8, 0x5}) [ 140.803317] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/03 00:00:21 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x4000, 0x0) socket$kcm(0x29, 0x5, 0x0) 2018/06/03 00:00:21 executing program 4: unshare(0x24020400) r0 = socket$inet6(0xa, 0x6, 0x0) shutdown(r0, 0x2) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)=0x1) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) 2018/06/03 00:00:21 executing program 6: r0 = socket(0x2, 0x1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffffff, 0x7, 0x1, 0x4, &(0x7f0000000140)=[0x0], 0x1}, 0x20) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00\x00\x00\x00`\x00', 0x20, 0x2, 0x5b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000080), &(0x7f0000001040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'veth0_to_team\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x1e8, 0x218}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:usb_device_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'bond_slave_0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa8, 0x1d8, 0x308, [@mac={'mac\x00', 0x10}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:var_spool_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x628) 2018/06/03 00:00:21 executing program 0: r0 = socket$inet(0x2, 0x3, 0x800000800000001) getsockopt$inet_mreqsrc(r0, 0x0, 0x50, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) 2018/06/03 00:00:21 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000080)='/GPLcpusetwlan1\x00', 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@get={0x1, &(0x7f00000000c0)=""/242, 0x7}) bpf$OBJ_PIN_PROG(0x11, &(0x7f0000000380)={&(0x7f0000000000)='./file0\x00', r1}, 0xd) 2018/06/03 00:00:22 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x7, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000040)) write$rdma_cm(r0, &(0x7f0000002b00)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000001800), 0x0, 0xffffffff, 0x0, 0x0, @ib={0x1b, 0x0, 0x0, {"21d6db3dd531a44fc2e20d0249699dac"}}}}, 0xa0) [ 140.991773] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'broute' 2018/06/03 00:00:22 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaa1c000008000000907800002df24ce35b391b6f9078e000e701000000a7d6012102395a7614a1c849000000000000000000000000"], &(0x7f00000001c0)) r0 = add_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="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", 0x1000, 0xfffffffffffffffd) r1 = request_key(&(0x7f0000000180)='ceph\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001240)='vboxnet1\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r0, &(0x7f0000000100)="e9a1f1261fd131391d3b5ee39dd4784e561d028d507dff8acd1528b664daa28f7c636737fecbb2c3844987b5e8b514b85bf4899b541786d2bb2ef334a00b4d0adea4b056d4c6d14128e1a0727573438a4fcbdf7dd9a8dd922fe270b20f5df770b028f54b313b7833a8db174bb8bd", 0x6e, r1) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x10000, 0x4) rt_sigreturn() [ 141.033924] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'broute' 2018/06/03 00:00:22 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) sendmsg(r0, &(0x7f0000001580)={&(0x7f0000000080)=@pptp={0x18, 0x2, {0x1}}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000100)="ab4b087f749d500f363ee744b964576a036987c714c2a1a7bae53b602f068fc49c5a3fa031af6c79e968e56ec30d302bb74e13f203b8235a4980e0009e569c7018d7e9daec93a5c3c4a685c56ae9d5371a2eba6142", 0x55}, {&(0x7f0000000180)="86705983c68206420454e942dcfa4716e43374732f92da169332c2f3941d7d2a8508f5ab8c39", 0xffffffffffffff70}, {&(0x7f00000015c0)="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", 0x1000}, {&(0x7f00000011c0)="f9d047121d129692c68953b61518f048eef45352f94423c9598f4cbc97359660de719bdfcf62448a93eab17139b43c9d225de43fad22ef354e3c67cb999a", 0x3e}, {&(0x7f0000001200)="9a70b61fc8be9872780b3ca634addb398d5534a7ddca5251091bae07d532aa77c2f2df08e14c11be74e265ec78a7b5658536fb326918f55734e3c9092f95", 0x3e}, {&(0x7f0000001240)="949e5f70419c10997c182b0eff98781136ae818a3b83ea774031d0f27c841ec50907759e726e3a45b4f3482fd4cd06f6055b72ad7d6e46b8a2b30bbc1ebd2de4b55cf01368e1cf9eb70621db5951a03b4e960f9bb9ac9efb8afb2727c8a7112ecf8942a226d58cecc6c8d6c992e60ef55d5e9a46bc32273196d2e079e05bf4dc8b2396ebb0a33784ca7decacea45", 0x8e}], 0x6, &(0x7f0000001380)=ANY=[@ANYBLOB="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"], 0x1f8, 0x40081}, 0x3fffc) bind(r0, &(0x7f0000000000)=@nfc_llcp={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, "4c7148332116ba8ef1e075d31f7ace31f723d6d866b08430cc272e2193abd70d2f68660850682f759f7eb004eeaa620716591e1f629ad245a6d0dcfb81040a"}, 0x80) r1 = memfd_create(&(0x7f00000001c0)='/dev/ptmx\x00', 0x1) ioctl$LOOP_CLR_FD(r1, 0x4c01) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x4000, 0x0) 2018/06/03 00:00:22 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x40000, 0x0) statx(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x7ff, &(0x7f00000001c0)) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0xf843, &(0x7f0000000040)="0047fc2f07d82c99240970") ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={'veth1_to_bridge\x00'}) connect$ax25(r0, &(0x7f0000000300)={0x3, {"86ca0577e15c4b"}, 0x1}, 0x10) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0x3f) syz_emit_ethernet(0x3a, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800460000180000000000339078ac1414bbac1414aa9403000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="20322a1fffffffff00000000ada7f1f3fe5f72d949bf911a34a4"], &(0x7f00000002c0)) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000140)=0xb39) 2018/06/03 00:00:22 executing program 7: prctl$intptr(0x24, 0x800) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="9bb20c7be2587c09f3575e78303e05b52a5cafadf712505b33dda939f3780ab36635", 0x22, 0xffffffffffffffff) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="479a67696bf898ad9a81273117b1d2641f896b7fb5903cda650cc77942fe0539a0ef7cf9e6ac7fe9f7dc7487418a0cce57268018d5c8623762a6ec5bd877f74c1fe505ecbd6887bcb494f6f736bfd886cea75be1866bcdca24a6d87cbd6ecd38f7be8caeb5e7ff165a3b24de7ec49a9b87bfc6c0c27d43f506bedf87b724135c8e496bac217b52f56eeeb9d8dfb48f04c37c5416bc5c3156c68d925da3d9aaf5ee4bc7e4c82f3bb96954211590fda98c56bd3148599923f21c8c896d9a3c0da13ac41935100efb069dc53437f4010244fcb3957f48a86f2e455e", 0xda, 0xfffffffffffffffa) r2 = add_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r0, r1, r2}, &(0x7f0000000300)=""/81, 0x51, &(0x7f0000000440)={&(0x7f0000000380)={'sha224-ssse3\x00'}, &(0x7f00000003c0)="17b8a68c893c7c3aa62371d8e1bb655d1d3955643f86407b0c8924317fff1407f9268883a8825ae9dbd1eadc6647ddd782b4235ca6051053759cff01fd505765c6cc193b3c79589ef9b27d92fd38026af1c7d2abed68910ce69bdfa9f267e3eef357", 0x62}) clone(0x0, &(0x7f0000b85fff), &(0x7f0000008000), &(0x7f0000000ffc), &(0x7f0000000000)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000640)='/dev/hwrng\x00', 0x4c4200, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000680)={0x40, {{0x2, 0x4e21}}}, 0x88) prctl$intptr(0x24, 0xf90) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/autofs\x00', 0x101200, 0x0) io_setup(0x100000000, &(0x7f00000004c0)=0x0) io_getevents(r5, 0x8, 0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000600)) ioctl$BLKTRACESTOP(r4, 0x1275, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x3) [ 141.264445] Unknown ioctl 20998 [ 141.268443] Unknown ioctl -1073457898 [ 141.327972] Unknown ioctl 20998 [ 141.333900] Unknown ioctl -1073457898 2018/06/03 00:00:22 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x4100) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0xffffffffffffffff, 0x7fff}) pwritev(0xffffffffffffffff, &(0x7f00000010c0)=[{&(0x7f0000002000)="eb", 0x1}], 0x1, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000080)=""/86) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000280)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x20}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0xfffffffffffffffc, 0x4e24, 0xb1, 0xa, 0xa0, 0x80, 0xff, 0x0, r2}, {0x1, 0xff4, 0x6, 0x2, 0x3, 0xffff, 0x2, 0x1}, {0xfffffffffffffffb, 0x3e, 0x80, 0x8}, 0xd5a1, 0x0, 0x0, 0x0, 0x1, 0x502cedb7baa1a911}, {{@in6=@dev={0xfe, 0x80, [], 0x14}, 0x4d6}, 0xa, @in=@broadcast=0xffffffff, 0x3507, 0x6, 0x2, 0x6, 0x3, 0x20, 0xf6fd}}, 0xe8) close(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={0x0, 0xffffffffffffff01}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000440)={r3, 0x6}, &(0x7f0000000480)=0x8) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000140)=0x5, 0x4) shutdown(r1, 0x1) 2018/06/03 00:00:22 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000140)) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x40, 0x28) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000180)={0x2, 0x1, 0x6}, 0x6) symlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file0/file0\x00') syz_fuse_mount(&(0x7f0000000040)='./file0/file0\x00', 0x5fff, 0x0, 0x0, 0x0, 0x48010) 2018/06/03 00:00:22 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000540)={0x0, 0x8}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000005c0)={r1, @in6={{0xa, 0x4e21, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0xe2}}, 0x4, 0xdf5, 0x81, 0x10000, 0x2}, &(0x7f0000000680)=0x98) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x100, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0xf, &(0x7f00000006c0)="55020206090bb81a75bcb5716e207b6db8a05b0fdad664fef5cb55cf4f1edba71b34ee4d7f5ba951ae96a21882e3c8e2917810e28d10646ce134bd8231ab316c8d5244edc9b445155ef4bc40de3ee61eef1166df6d89396941f49c1d729c8b6bd79079ef", 0xffffffffffffff7d) r4 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000200)) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00000004c0), 0x4) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000000180)={0x3, &(0x7f0000000280)=[{}, {}, {}]}) 2018/06/03 00:00:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000040)=r1, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000000)={r1, 0x7fffffff}, 0x8) 2018/06/03 00:00:22 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x1, 0x2, &(0x7f0000000140)=@raw=[@map={0x18, 0x0, 0x1}], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xfb, &(0x7f0000000040)=""/251, 0x0, 0x0, [], 0x0, 0xf}, 0x48) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x400, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000001c0)='./file0\x00', r1, r2, 0x800) 2018/06/03 00:00:22 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$packet(0x11, 0x3, 0x300) shutdown(0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) timer_create(0x5, &(0x7f0000000180)={0x0, 0x3d, 0x4, @tid=r2}, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) 2018/06/03 00:00:22 executing program 0: r0 = socket(0xd, 0x80000, 0x0) r1 = dup(r0) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000440)=0x9) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000003c0)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000080)) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000380)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000100)={"66696c746572000000000000000000001400"}, &(0x7f0000000180)=0x78) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000000280)=""/252) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x80) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) close(r3) 2018/06/03 00:00:22 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x6e, 0x4) recvmmsg(r0, &(0x7f00000050c0)=[{{&(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000880)}}, {{&(0x7f0000000f00)=@ipx, 0x80, &(0x7f00000002c0)}}, {{&(0x7f0000004780)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000004d40)=[{&(0x7f0000004880)=""/134, 0x86}, {&(0x7f0000004940)=""/110, 0x6e}, {&(0x7f00000049c0)=""/203, 0xcb}, {&(0x7f0000004ac0)=""/136, 0x88}, {&(0x7f00000075c0)=""/4096, 0x1000}, {&(0x7f0000004c80)=""/170, 0xaa}], 0xfffffbe}, 0x100000000}], 0x3, 0x0, &(0x7f0000004fc0)) recvmmsg(r0, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f0000002440)=""/23, 0x17}}, {{0x0, 0x0, &(0x7f0000004b00), 0x0, &(0x7f0000004b80)=""/100, 0x64}}, {{&(0x7f0000004c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000004f80), 0x0, &(0x7f0000005000)=""/35, 0x23}}, {{&(0x7f0000005040)=@llc, 0x80, &(0x7f0000005380)}}], 0x4, 0x0, &(0x7f0000005580)={0x0, 0x1c9c380}) 2018/06/03 00:00:22 executing program 5: r0 = socket$kcm(0xa, 0x6, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x1) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0xf, &(0x7f0000000180)=r1, 0xf1e2) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8400, 0x0) 2018/06/03 00:00:22 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") recvmmsg(0xffffffffffffffff, &(0x7f0000003a40)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/9, 0x9}, {&(0x7f0000000280)=""/209, 0xd1}], 0x2, &(0x7f0000000540)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7ff, 0x80600) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000140)) getsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x10}, 0x1}, 0x0) sendmmsg(r1, &(0x7f0000000180), 0x400000000000117, 0x0) 2018/06/03 00:00:22 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x44100, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000001c0)={r1, 0x22}) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000280)={'veth1\x00', 0x4000}) getpeername$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) fstat(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000090000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) setsockopt$inet6_group_source_req(r4, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0x5, 0x3ff}, 0x2) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000002c0)={0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000340)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000300)={r5, 0x80000, r0}) 2018/06/03 00:00:22 executing program 6: r0 = semget$private(0x0, 0x103, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) uselib(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0xc812, r1, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000180)=""/96) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x402, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4c0200c0}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x24, r3, 0x223, 0x70bd29, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x20000080) openat$cgroup_subtree(r2, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/06/03 00:00:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x5c}, 0x1}, 0x0) 2018/06/03 00:00:22 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000200)={r1, 0x2}) r2 = socket$inet(0x10, 0x3, 0x7) recvfrom(r2, &(0x7f0000000000)=""/249, 0xf9, 0x0, &(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0xffffffffffffff3c}], 0x1}, 0x0) 2018/06/03 00:00:22 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x238800, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)) 2018/06/03 00:00:22 executing program 5: r0 = socket$inet(0xa, 0x801, 0x84) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x280001) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x10000, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000240)=[@in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f0000000300)=0x10) 2018/06/03 00:00:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x20000, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) io_setup(0x94d, &(0x7f0000000140)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x100, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x6, 0x2000) io_cancel(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0xcf1, r2, &(0x7f00000001c0)="1a37e5d359c900aecf435365103edfe9f60032912e6f625cba60b3c3a158ac344f8431b5a7761e92aa9b3db6a54e906f17819dd05f", 0x35, 0x3, 0x0, 0x0, r3}, &(0x7f00000002c0)) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80002, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x1f}, 0x3}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7fff}, @in6={0xa, 0x4e23, 0x1, @empty, 0x400}], 0x54) dup(r4) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000240)={r6, 0x7}, 0xffffffffffffff71) [ 141.803976] netlink: 64 bytes leftover after parsing attributes in process `syz-executor4'. 2018/06/03 00:00:22 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x1a1040, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = socket$packet(0x11, 0x400000023, 0x300) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x400000) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r1, &(0x7f0000000100)="040105000500000000000000ffb25bc202938207d9033e4c89abb715d086eb261b847e37378c398d5375c5f73f2e55067d2780e19e33e3c2e7725f58", 0x3c, 0x0, &(0x7f00000000c0)={0xa, 0x100200000800, 0x800000000000d, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/06/03 00:00:22 executing program 0: socket$kcm(0x29, 0x5, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xc001, 0x0) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', r1}) ioctl$KIOCSOUND(r0, 0x4b2f, 0xffffffffffffff6f) socketpair(0x18, 0x0, 0x10000000, &(0x7f0000000040)) 2018/06/03 00:00:22 executing program 7: msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x804) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x5d) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ptrace$cont(0x38, r1, 0x3f, 0x100000001) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCCBRK(r2, 0x5428) 2018/06/03 00:00:22 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400, 0x0) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) r3 = getpgid(r2) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00000000c0)={{0x200, 0x4, 0x80000001, 0x0, "dddc7b3e38bba41b51ad44e83259cc1b4aaabc926c70f7dfb51de4b96ae0d9c5a9e7e72f4064fd64bd9fa7c7", 0x7}, 0x0, 0x0, 0x0, r3, 0x7, 0x9, "796c8ee770cbfcde6664a51bc53c91840740a00b07f2a63c3816d7dc810dbb778c8ab76c4f630b81a6464fd750d1ec1f24705dc8b0bd09552e1178b3f614d300", &(0x7f0000000080)='/dev/md0\x00', 0x9, [], [0x800, 0x8, 0x7, 0x9]}) fadvise64(r0, 0x0, 0x5, 0x4) socket$inet6(0xa, 0xa, 0x100) 2018/06/03 00:00:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000680)='mountstats\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0xfff, 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180)=0x9, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="4cd4d394cb3c9f695ae515eff31cc50a53b945a51964f0df30e63409", 0x1c) sendfile(r2, r1, &(0x7f000025d000), 0x734) 2018/06/03 00:00:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x20800) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000080)) openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000040), 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x3, 0x7}, 0x4) pipe(&(0x7f0000000140)) 2018/06/03 00:00:23 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x4, 0x828, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f0000000080), &(0x7f0000000500)=ANY=[@ANYBLOB="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"]}, 0x8a0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r3 = dup3(r0, r0, 0x80000) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f00000001c0)=""/133) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+10000}, {0x77359400}}) 2018/06/03 00:00:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x7dde}, &(0x7f0000000200)=0xc) dup3(0xffffffffffffff9c, r0, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000440)={r1, 0x8000, 0x7fffffff, 0x5, 0xffffffff, 0x7}, &(0x7f0000000280)=0xfd04) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x200000}}, &(0x7f0000000140)=0xb0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000003c0)="279cfbcfa7c7f1410e71f700f8e6214f281bd0460421ea8a7b1ba9e46cb8b5091d32237e1a8f6239a77a85de542371a3fbb9e856a955511225ef3f33a2aa6a23608c2484769af0cfa020a16da03e3cfdd82df7b4ce91", 0x28f) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x4, 0x200) getpeername$unix(r2, &(0x7f0000000300), &(0x7f0000000380)=0x6e) 2018/06/03 00:00:23 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x90000, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) close(r0) 2018/06/03 00:00:23 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x42801, 0x0) write$tun(r0, &(0x7f0000000280)=ANY=[@ANYBLOB], 0x1) close(r0) [ 142.276643] cannot load conntrack support for proto=7 [ 142.313115] cannot load conntrack support for proto=7 2018/06/03 00:00:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='auxv\x00') setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000)={0x2, 'v~'}, 0x3) lseek(r0, 0x800000000000063, 0x2) 2018/06/03 00:00:23 executing program 3: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000200)='./file0\x00', &(0x7f0000000c00)=""/4096) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x2) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x8) 2018/06/03 00:00:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x80100, 0x1) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="bcd0ad05e6a8da1da49737764601f01d1a9a887d59ea9798", 0x18) 2018/06/03 00:00:23 executing program 5: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x80005) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000000)=""/225, &(0x7f0000000100)=0xe1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca076ef11ae80ffea002000040004002ecd959baa11a50700000001"}) write$sndseq(r1, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000040)}}], 0x60) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000005c0)=""/222) 2018/06/03 00:00:23 executing program 6: socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x3a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000000, {[@timestamp={0x44, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x105d00, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)={0x80000004}) 2018/06/03 00:00:23 executing program 7: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xffffff50}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r1 = geteuid() setuid(r1) 2018/06/03 00:00:23 executing program 2: r0 = memfd_create(&(0x7f0000000040)='em0GPL\x00', 0x3) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000001c0)={@broadcast, @remote, 0x0}, &(0x7f0000000200)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'team0\x00', r2}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000640)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000680)={{{@in=@local, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000780)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000007c0)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000840)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000800)={&(0x7f0000000940)={0x4e0, r1, 0xf00, 0x70bd2d, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r3}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xbb9a}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r4}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffc}}}]}}, {{0x8, 0x1, r5}, {0x1a8, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6e}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2b}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x10c, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x46}}, {0x8, 0x6, r8}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x20, 0x6, 0x1, 0x81}, {0xd18, 0x8320, 0x3, 0x6}, {0x0, 0x8, 0x1, 0x6b}, {0x1000, 0x1, 0x2, 0x4}, {0x4, 0x80, 0x0, 0x80000000}, {0x5, 0x3, 0x9, 0x3}, {0x5, 0xf2, 0x800, 0x8427}, {0x2, 0x6, 0x100000000, 0x9}, {0x7fffffff, 0x3, 0x7ff, 0x3}]}}}]}}, {{0x8, 0x1, r9}, {0x170, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x439}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x283c4e41}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x100, 0xd559, 0x3, 0x3ff}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}]}}]}, 0x4e0}, 0x1, 0x0, 0x0, 0x4004}, 0x4000050) r12 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r12, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/63, 0x3f}, {&(0x7f00000024c0)=""/16, 0x10}, {&(0x7f0000002500)=""/83, 0x53}, {&(0x7f0000002580)=""/69, 0x45}, {&(0x7f0000002600)=""/147, 0xf0}], 0x2, &(0x7f0000002740)=""/218, 0x237}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) sendmsg$TEAM_CMD_OPTIONS_GET(r12, &(0x7f0000000900)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000008c0)={&(0x7f00000005c0)={0x14, 0x0, 0x724, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r12, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x800000000000042, 0x105}, 0x14}, 0x1}, 0x0) 2018/06/03 00:00:23 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000080)={{0x3, 0x9, 0x401, 0x7, 0x5, 0x1f}, 0x10001}) migrate_pages(0x0, 0x401, &(0x7f00000000c0)=0x100000000, &(0x7f0000000000)=0x81) 2018/06/03 00:00:24 executing program 4: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) recvfrom(r0, &(0x7f0000000100)=""/85, 0x55, 0x2000, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x3, 0x0, {0xa, 0x4e21, 0xfb8000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x80e2}}}, 0x80) write$tun(r1, &(0x7f0000000080)={@void, @val, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff84, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0x26) 2018/06/03 00:00:24 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x40000) accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x80800) unshare(0x2000400) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() chown(&(0x7f0000000100)='./file0\x00', r1, r2) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) 2018/06/03 00:00:24 executing program 6: r0 = socket(0xa, 0x8000f, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") 2018/06/03 00:00:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bond0\x00'}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet6(0xa, 0x80001, 0x0) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00000001c0)=0xfffffffffffffff9, &(0x7f0000000740)=0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r4 = fcntl$getown(r1, 0x9) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x4, 0x70, 0xbc, 0x5, 0x0, 0x369f, 0x0, 0x2, 0x0, 0x5, 0xfffffffffffffa63, 0x5, 0x80000000, 0x894, 0x8, 0x100000000, 0x7fff, 0x1f, 0x100, 0x18000000, 0x0, 0x6, 0x1000, 0xf69, 0x7fffffff, 0x15fd119c, 0x2, 0x481, 0x5, 0x4, 0x0, 0x9, 0x7, 0x1683, 0xfffffffffffffffb, 0x3, 0x2, 0x80000001, 0x0, 0x100000000, 0x0, @perf_config_ext={0x8}, 0x10000, 0x9, 0x2, 0x7, 0x2, 0x119, 0x9}, r4, 0xc, r5, 0x1) r6 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="f04c66796871374a2114a79c2f65fd9f0d14c15f656d62376135fae2f4675e825ec7b675b5ed3f79991b096657e3a7b4d2c8c27c8602d85b08dfa430897a5f21b527f47c5d8f89f60f61db9c301aa09c30f52241524b26790fed3837496cead104f07bb6376e6339e723fa03e71d68483a913fa5dba84ddaf77b517be4a0b9f1ec3c47b948fb5a35b86a03dbb246fbad60b6858ceb9a0e1f5e7bd42d3346b9bd44e739645b89f9eff1c123fb284f5f36c26ad959d4", 0xb5, 0xfffffffffffffffc) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000007c0)={r5, 0x7, 0x1, 0x8, &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) r7 = request_key(&(0x7f00000005c0)='asymmetric\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)='#wlan0(vmnet0\x00', 0xfffffffffffffffa) keyctl$link(0x8, r6, r7) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="01000000000000000a000000369733c850d200000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000007138eeca6cb1c9ea5e4a7fd339f8771c2812165d639599ab0a0000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000ef00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="4000f7ff13a331130009050000e0bc6954a19ce2d42d6a5902d8514536e8d3c9f35db50f79f474dddaf8ac2d04d43df82e242cbd47c2aa2b0024454a618f80c82ca1b125fe28ab4f7d9e76a205e87ea4355d00000000000000000000", @ANYBLOB="1400060000000040ffffffff100000000000000014000200fe8000000000000000000000000000aa"], 0x2}, 0x1}, 0x0) 2018/06/03 00:00:24 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x8, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000281ffc)=0x300000, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x480) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="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", 0x1000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eea000)=0x480, 0x4) 2018/06/03 00:00:24 executing program 0: syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x400000) r0 = socket$inet6(0xa, 0xf, 0x0) ioctl(r0, 0x20000000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r1, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x3) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'dummy0\x00', {0x2, 0x4e22, @rand_addr}}) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x101000, 0x3) sendmsg$nfc_llcp(r2, &(0x7f0000000380)={&(0x7f00000000c0)={0x27, 0x0, 0x1, 0x5, 0x9, 0x81, "889870e950e0f2d305621d8d35007cc817fab97957993defa751bf37079ccaa98054eeb45c30e6920c90c3df97b90153a2b493a6d417cf24094b925bc7ad77", 0x2d}, 0x60, &(0x7f0000000280)=[{&(0x7f0000000140)="8505f26d15a35fb9bc09c4", 0xb}, {&(0x7f0000000180)="63b591bb3da0c4a104bc7af4da69cb494c366b84db9de6d4e16a82ccb866134f3aeba4d605154af3e7f8811b4426d886c2d7fc4d0c3c6ce51f9cdb7c5e427713ed989a4b1e15bc7ad5c098da297f7af441ac9d77a26aae55309a3098a6976e13123c334269469bc30d679d76b07fa4c5f0b45354f6f864a26c05e94078c960a1dcc0c49addbb8cdda46e9e633d6f2c5198342bf1709e1562593a488eb0d556a41647fd09268569", 0xa7}], 0x2, &(0x7f00000002c0)={0xa8, 0x1, 0x4, "586b9e1097620dca1cdd5c7c95f72ec509b6bfdeb419d5696ffdf87f0a12d65ad21d1e994512bdd58d9fd01d50bd5b242127a07d87c4d87eda517bbd84d9abf6015a9f24f476c78062eece143b9af17b55dcb2008ad0c1391402b576f11b50fdb4c8b6aa7dd3674c6ee09e795104bb19ec560cf27bdb22d1ba97798187f8e134e3dc16b866a283c970e54abe4df4cc22d1faae3ea9b9c1"}, 0xa8, 0x20000000}, 0x800) 2018/06/03 00:00:24 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x531c2b82}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x974}}}, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x20, &(0x7f0000000040)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f00000000c0)=0x10) 2018/06/03 00:00:24 executing program 6: r0 = socket(0x10, 0x0, 0x1) write(r0, &(0x7f00000000c0)="24000000210025f0071c0165fffffc2102000016ffec000182a9000c08000a3a0496529d", 0x24) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200081, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x3) 2018/06/03 00:00:24 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000000b42d87402e5286dd6006f52600303a00fe8000000000000000000000000000ffff02000000000000000000000000000180f5907800000000600a07ec00000000fe8000000000000000000000000000ff00000000000000000002ffffad140000"], &(0x7f00000016c0)) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x200, 0x40) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) r6 = getpgrp(0x0) sendmsg$nl_generic(r2, &(0x7f0000000640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xe00010}, 0xc, &(0x7f0000000600)={&(0x7f0000000380)={0x25c, 0x33, 0x8, 0x70bd26, 0x25dfdbff, {0x4}, [@nested={0x24, 0x77, [@typed={0x8, 0x24f0, @uid=r3}, @typed={0x8, 0x32, @fd=r0}, @typed={0x8, 0x2e, @u32=0x4}, @typed={0x8, 0x54, @str='em1\x00'}]}, @nested={0x4c, 0x69, [@generic="7c6b4253cca37b7e821033a8798de642eebf42090b364c04bf89", @typed={0x8, 0x6, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0xf, @uid=r4}, @typed={0x1c, 0x9, @str='#posix_acl_access{wlan1\x00'}]}, @generic="c899df5dee6188f753d0a9130af4da559620725108cf958f53ee83dc5aa331c90ad275e9ac998f5abede2d42", @generic="937011261529a43d0207bbfd7d44521e363871d0d51ec78f6c1fe9e35894671f17723a2d45cd2d43b6bffeb63d3572a1d6cff0afca792c40b3b3374185f41226", @typed={0x8, 0x41, @str='\x00'}, @generic="b6", @nested={0x8, 0x19, [@typed={0x4, 0x1e}]}, @nested={0x108, 0x21, [@generic="0dd1479cd275f61221c6071a640b190a6aa72aab4b40c727f51fe899ac7078039a260e7495cb2f0ec9b831c9a24b0cadf6f8c0aad64a4e24f1ea549bdcbb1a12c89588f5e8bd76eb08730a3693eb40a4e58cd9ea60", @typed={0x8, 0x8f, @uid=r5}, @typed={0x8, 0x55, @pid=r6}, @typed={0x8, 0x39, @fd=r1}, @generic="70eb7002d00f7ae8701b12d745c1f670fd739aa76a08ff1b7a00200285e2161b84103d8634383d6fbc5be3cc98678c074d72f7265e3ee6a7935022cbdb4bd8ead5c77cbe7ed341ff2e34600888e714ec5f1a735dfd8264706d3658c1eb04d4cf1ec9815d5ca64ef5c1ad91a63712a063d7a95c105ce9c2fe598773c4990904b0a0ff5783dba1e23fce5afa2a", @typed={0x8, 0x6e, @fd=r1}]}, @generic="c3069c0bf6c1c9419233139de54ca6b5ec7cba104e2f5c43dc822363a80e132d8a92482a9767cd9e1a0081dea2c497aee74820361ab896c680344bb744a69a1e2574442834457cb12426bdc4c6cb0bb920"]}, 0x25c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4008000) 2018/06/03 00:00:24 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x0, 0x0, "df2c9c75bd4c55325fe54fe4b8475c9366744ab46131ba47cc839c6d3d1f288e5da58ffb88c3c9978407767b86505a282c67a7702a239d5a0f8b7b29a332d8b0f83a005fc5f5db95c1deca497bf4535e"}, 0xd8) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={0xffffffffffffff9c, 0x6, 0x1, 0xa9c4, &(0x7f0000000280)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000300)={0x2, 0x2, 0x3, 0x1, 0x398, 0x800}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8000, 0x80000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000040)={0x2, "54bb"}, 0x3) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x5, 0x0, "9d320825584ad4a4217ad94f51a0f584c5b2d46cb0bd464c5dcb5b1a589d8c64fd43b29c7b68703e6833ca7f974ef38ed329d50cd7c0e466f319be445d8e1827da0c6d956b213c47c52dea93d4b14039"}, 0xd8) 2018/06/03 00:00:24 executing program 4: r0 = socket$inet6(0xa, 0x1000000000003, 0x2000000000000008) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000200)={{0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xf500}, {0xa, 0x4e20, 0x1, @empty, 0x2}, 0x3, [0x7ff, 0x3535b0b0, 0x9, 0x8, 0x2, 0xc7, 0x9, 0x3]}, 0x5c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f00000001c0)=0x84) ioctl(r0, 0x8911, &(0x7f0000000280)="0047fc2f07d82c99240970") bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 00:00:24 executing program 1: unshare(0x24020400) r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x100000001, 0x440000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x16}) 2018/06/03 00:00:24 executing program 0: mremap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@generic, &(0x7f0000000000)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000000a000/0x1000)=nil) 2018/06/03 00:00:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000040)) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc), 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) sched_getaffinity(r4, 0x8, &(0x7f0000000180)) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {r2, r3/1000+10000}}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000080)=0x1a37, 0x4) 2018/06/03 00:00:24 executing program 3: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000000c0)=0xfa3) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000000040)=0xc7, 0x4) 2018/06/03 00:00:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x8000) write$fuse(r2, &(0x7f0000000280)={0x1010, 0x1, 0x6, @random="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"}, 0x1010) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$key(r0, &(0x7f0000f56000)={0xffffff80, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300091000000000000000000000000200130002000000000000000000008005000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff0100000000000000000000000000010000001b00000000"], 0x80}, 0x1}, 0x0) 2018/06/03 00:00:24 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x4, {0x2, 0x4e23}, {0x2, 0x4e22, @rand_addr=0x6}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0xa, 0x9, 0x3f, 0x2, 0x4, &(0x7f0000000080)='tunl0\x00', 0x5, 0x0, 0xfffffffffffff001}) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000001c0)={0x7, &(0x7f00000000c0)=[{0x8, 0x7ff, 0x6, 0xffffffff}, {0xd9c, 0x8, 0xfffffffffffffffe, 0x9}, {0x3f, 0x7, 0x2, 0x80000000}, {0x8, 0x8000, 0x3, 0x3}, {0xf7, 0x0, 0xfffffffffffffffd, 0x5b}, {0x416, 0x10001, 0x43ed, 0x88}, {0xa708, 0x8, 0x10000, 0x9}]}, 0x10) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x801, 0x0) write$cgroup_int(r2, &(0x7f0000000140)=ANY=[], 0x0) 2018/06/03 00:00:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="180044000004005dc01ae0c6d88b8b32a9806a96b5100500000000200000000000000000000000"], 0x18}, 0x1}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000140)={0x0, 0xd7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x401}, &(0x7f0000000200)=0x8) 2018/06/03 00:00:24 executing program 7: unshare(0x400) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r1, 0x5}, 0xc) r2 = socket(0x10, 0x80002, 0x0) io_setup(0x6, &(0x7f0000000300)=0x0) read(r2, &(0x7f0000000100)=""/223, 0xdf) socket$rds(0x15, 0x5, 0x0) fcntl$setstatus(r2, 0x4, 0x800) io_submit(r3, 0x2, &(0x7f0000000000)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000080), 0x121}]) socketpair(0x19, 0xa, 0x5, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f00000002c0)) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000000340)={'ip_vti0\x00', 0xc75}) 2018/06/03 00:00:24 executing program 1: setrlimit(0xb, &(0x7f00000000c0)) r0 = gettid() timer_create(0x3, &(0x7f0000000000)={0x0, 0x25, 0x2, @tid=r0}, &(0x7f0000000040)) timer_create(0x0, &(0x7f0000000380)={0x0, 0x0, 0x0, @thr={&(0x7f0000000280), &(0x7f0000000300)}}, &(0x7f0000000100)) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x101000) bind$vsock_dgram(r1, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/06/03 00:00:24 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = open(&(0x7f00000000c0)='./file0\x00', 0x200400, 0x91) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000100)=0x4, 0x8) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7f, 0x800) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f0000000040)={0x3ff, 0x1, 0x1}) syz_emit_ethernet(0x2e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c20000000800460000200000200000009078ac1414bbac1414aa8903000000009078ffffffffb806e4933528018e447d0d7d85c44727a470d7f02da7fb741070e24477fa7e9fe6121fb611ccaa2f53cacff53def86fc36863c0d92a55e0168d15d624b6ca86713fd84e747aff0e25f7504ffd8dc36ae00e7691dc0707e3b2946258e1a6c8b54804cc0bc455dde5bf44237e5c27f370d4b666366d0ea891474ec58"], &(0x7f00000002c0)) 2018/06/03 00:00:24 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0xff, 0x900, 0x8, 0x5, 0x1, 0x7fffffff, 0x3ff, 0x6, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x1}, 0x8) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}], 0x6c) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000000c0)) 2018/06/03 00:00:24 executing program 5: unshare(0x24020400) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000500)=0xe8) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./file0\x00', r0, r1) r2 = getpid() process_vm_readv(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/232, 0xe8}, {&(0x7f00000001c0)=""/226, 0xe2}], 0x2, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/185, 0xb9}], 0x1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r4 = userfaultfd(0x0) poll(&(0x7f0000000080)=[{r3}, {r4}], 0x2, 0x0) 2018/06/03 00:00:25 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000000c0)=0x1ff) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x6, 0x0) r2 = memfd_create(&(0x7f0000000140)='#em1#+\x00', 0x0) iopl(0x8) write(r1, &(0x7f00000003c0)="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", 0x7d0) write(r2, &(0x7f00000002c0)="aa78e1b44e800900be081d24c50dfd6a900d50e63e73533f9a138afee50000000000000000000000", 0xffffffffffffffba) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000180)=r3) sendfile(r1, r2, &(0x7f0000000380), 0x700) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000300)={0x3, 0xfffffffffffffffe, 0x2, {0x0, 0x1c9c380}, 0x2000800, 0x200}) 2018/06/03 00:00:25 executing program 3: r0 = socket(0x10, 0x803, 0x7) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000300)=""/84, 0x54}], 0x1f3, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x4, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/06/03 00:00:25 executing program 7: r0 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x6, 0x34000) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00') stat(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000240)) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000340)) fstat(r0, &(0x7f00000001c0)) 2018/06/03 00:00:25 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00003b9ffc)=0x40000000000800, 0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x8001, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000300)=0x8, 0x4) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000140)=0xffffffff, 0x4) recvfrom$inet(r0, &(0x7f0000000000)=""/248, 0xf8, 0x40012000, 0x0, 0x0) r3 = request_key(&(0x7f0000000340)='asymmetric\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='\x00', 0xfffffffffffffffd) r4 = add_key(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="8254b9485f462f7e7127815b1a67c7f0afe039d24c0996fdb7811b95472eb2cdce64f33a15233c55f17eb78b0bbc935512bf5e0aa5372fdfeb52df90bc784b1cdcac60777c32244d36ce616375a4af6f780a1c5728337b8e907dae88d2a37c24d4864ac55d085ce9faedcf", 0x6b, 0xfffffffffffffffc) keyctl$link(0x8, r3, r4) 2018/06/03 00:00:25 executing program 1: r0 = socket$inet6(0xa, 0xd, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") memfd_create(&(0x7f0000000000)="000000000010000000004300000000", 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) 2018/06/03 00:00:25 executing program 0: r0 = socket$kcm(0x29, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x3, 0x210000) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1f, 0x103041) gettid() write$vnet(r1, &(0x7f0000000380)={0x1, {&(0x7f0000000200)=""/161, 0xa1, &(0x7f00000002c0)=""/176, 0x2, 0x7}}, 0x68) seccomp(0x0, 0x1, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{0x3f, 0x0, 0x6, 0x8}, {0xa2, 0x7, 0x3, 0x8b}, {0xffffffff, 0x2, 0x9, 0x8001}, {0x7, 0xffffffffffffffff, 0x100000000, 0x999}, {0xffffffffffff8000, 0x3ff, 0x40, 0xb9c2}, {0x7, 0x3bf, 0x0, 0x5}, {0x3f, 0xe79, 0x2}, {0xed2, 0x9, 0x7fff, 0x3}]}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000540)={@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x8}, {&(0x7f0000000400)=""/218, 0xda}, &(0x7f0000000500)}, 0xa0) ppoll(&(0x7f0000001200)=[{r1, 0x1000}], 0x1, &(0x7f0000001240)={0x0, 0x989680}, &(0x7f00000001c0), 0xfffffffffffffe11) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x80) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x6, &(0x7f0000000080)={0x1, 0x6, 0x0, 0x8001, r2}) connect$l2tp(r1, &(0x7f0000000600)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20}, 0x4, 0x0, 0x3, 0x4}}, 0x2e) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/06/03 00:00:25 executing program 6: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c6") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) pause() r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x1, 0x1000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x8}, &(0x7f0000000140)=0x8) pselect6(0x40, &(0x7f0000f33fc0)={0x13}, &(0x7f0000000200), &(0x7f0000086000), &(0x7f0000000240), &(0x7f0000000000)={&(0x7f0000000040), 0x8}) 2018/06/03 00:00:25 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='clear_refs\x00') write$cgroup_pid(r0, &(0x7f0000000000)=ANY=[@ANYRES16=r0], 0x2) shutdown(r0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000040)=""/195, &(0x7f0000000140)=0xc3) 2018/06/03 00:00:25 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x20000) fstatfs(r0, &(0x7f0000000300)=""/170) mkdir(&(0x7f0000000040)='./file0/', 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) socket$nl_crypto(0x10, 0x3, 0x15) ptrace$peekuser(0x3, r1, 0x93) mount(&(0x7f00000002c0)='./file0/\x00', &(0x7f0000000100)='./file0/\x00', &(0x7f0000000240)="70726f63009b6a2c823f92ab1d5b2f50155c21b4ddadd93db479216becc16f47afb3aec6b4d757eac0a6344afd1c23c0a8de0802dd112a9abf61c3ae458640c0ec61baa4c00d684cd95e0be68153c4adca5e45190c3aa5f8ae16d793a4a983e9", 0x0, 0x0) lstat(&(0x7f0000000080)='./file0/\x00', &(0x7f0000000140)) 2018/06/03 00:00:25 executing program 2: syz_extract_tcp_res(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x1, 0x7ff) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344}, 0x9, 0x3f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$VHOST_RESET_OWNER(r4, 0xaf02, 0x0) shutdown(r2, 0x0) syz_emit_ethernet(0x197, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_mc={0x8848, {[{0x6, 0xff57, 0x2, 0x8}, {0xffffffffffffff0f, 0x0, 0x8000}, {0x1, 0x80000001, 0x1ff, 0x507}, {0x4, 0x790, 0x0, 0x6}, {0x400, 0x3f, 0x6, 0x31b7}, {0x4, 0x0, 0x6, 0x4d9}, {0x9, 0x10001, 0x80000001, 0xffffffff}], @ipv4={{0x49, 0x4, 0x5, 0x20, 0x16d, 0x68, 0x2d, 0x1, 0x0, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, {[@timestamp={0x44, 0xc, 0x2, 0x3, 0xffffffffa9d11f98, [{[], 0x3ff}, {[], 0x80000000}]}, @cipso={0x86, 0x1e, 0x2, [{0x6, 0x8, "0f71c4b803ac"}, {0x0, 0x10, "40be0cf39c273d2f72327bdae480"}]}, @generic={0x89, 0x6, "a926098d"}, @cipso={0x86, 0x70, 0x0, [{0x7, 0xb, "f4e7cc0d558cf028c0"}, {0x0, 0xd, "0f5d95b25c9c0ca0acfc26"}, {0x7, 0xd, "661e8340a5b51808e070b9"}, {0x2, 0x8, "286cfa9ee2a1"}, {0x6, 0x11, "1499a685ef2a38f4f29ac7ce3b0f6d"}, {0x0, 0xf, "8257c6ec64dc91bc38e7d5e676"}, {0x7, 0x12, "3f66b75e863c97df4923a32f2a2e1a23"}, {0x0, 0xb, "201c4554dbe196326f"}]}, @noop={0x1}, @generic={0x0, 0x2}, @lsrr={0x83, 0x1f, 0x40, [@loopback=0x7f000001, @empty, @dev={0xac, 0x14, 0x14, 0x1a}, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}]}, @cipso={0x86, 0x47, 0xbf, [{0x7, 0x6, "629f59c4"}, {0x5, 0xd, "bd6d8d4328cb01f8bc82fd"}, {0x6, 0xc, "84487be48cd12267c264"}, {0x2, 0x9, "7e9bae6f84b4a3"}, {0x7, 0xd, "48359b75cebc17a630cd36"}, {0x7, 0x8, "a0ca46193957"}, {0x7, 0x4, "7092"}]}, @ra={0x94, 0x6, 0x2}]}}, @tcp={{0x4e24, 0x4e22, r0, r1, 0xffffffff, 0x0, 0xb, 0x10, 0x0, 0x0, 0x4, {[@exp_smc={0xfe, 0x6, 0xe2d4c3d9}, @md5sig={0x13, 0x12, "517532b0f34551c567acc49d0d2f5bc2"}]}}, {"dae17720123be5e7d7c71ed9fbd70a1c758879b5e6f36ae91fbdf4e52d"}}}}}}}, &(0x7f0000000100)={0x0, 0x0, [0x41c]}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000080)={{0x3, 0x2, 0xfffffffffffffffb, 0x3, 0x80000001}, 0x800, 0xffffffffffffffff, 0x80000001}) 2018/06/03 00:00:26 executing program 2: r0 = memfd_create(&(0x7f0000000100)='}\x00', 0x3) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x51, r0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000000), &(0x7f000044cfc0), &(0x7f0000000ff8)={0x0, 0x989680}, &(0x7f0000000ff8)={&(0x7f0000000ff8), 0x4}) 2018/06/03 00:00:26 executing program 1: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"69666230004100ffffffffffff00", 0x201015}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x4c, &(0x7f0000000180)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e23, 0x101, @dev={0xfe, 0x80, [], 0xb}, 0x4}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r2, 0xa3, "43d1155635aa169e9251256de4eda73cd8c91247e682672028d56fab7a24e9022c2dd9a21a2182747bff12d7800a705d6f9b86f89ff1b7a5041909b32ec2b239ab96da8f10137c726a95431664a7f1f3be5409a21a58cacbe264220f46bec0d862820e41e62d5eb6efadf9c60d7825d833210ff1fd691f865ae63b1bfe5d29e0b8d25b4994896003ca4a96e06f010fe779a874cd52c53d4d88565fca37b8d927c8e776"}, &(0x7f0000000100)=0xab) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0x3701}) 2018/06/03 00:00:26 executing program 4: r0 = inotify_init1(0x80000) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80) inotify_rm_watch(r0, r1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) unshare(0x24020400) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x80) setsockopt$inet6_dccp_buf(r3, 0x21, 0x80, &(0x7f0000000180)="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", 0xff) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) 2018/06/03 00:00:26 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x1, 0x2e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, &(0x7f0000000000), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'nr0\x00', "69725b616e3000000000800000000020", "73797a80616c6cf58400", 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xf0, 0x220}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@STANDARD={'\x00', 0x8}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:fonts_cache_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x358) r2 = openat$cgroup_ro(r0, &(0x7f0000000180)='cgroup.stat\x00', 0x0, 0x0) read(r2, &(0x7f00000001c0)=""/129, 0x81) 2018/06/03 00:00:26 executing program 3: getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040), &(0x7f0000000100)=0x8) keyctl$read(0xa, 0x0, &(0x7f0000000100)=""/202, 0xfffffffffffffd68) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) iopl(0x7) [ 145.246432] device ifb0 entered promiscuous mode 2018/06/03 00:00:27 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000005c0)={'ipddp0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0), 0x0, &(0x7f0000000940)=""/42, 0x2a}, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast2, @rand_addr}, &(0x7f00000000c0)=0xc) getsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000200), &(0x7f0000000580)=0x4) connect$packet(r1, &(0x7f0000000100)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="61808551f301"}, 0x14) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f00000002c0)={0x53, 0x0, 0x6, 0x0, @scatter={0x3, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/32, 0x20}, {&(0x7f0000000340)=""/155, 0x9b}, {&(0x7f0000000480)=""/233, 0xe9}]}, &(0x7f0000000180)="3c1a016b527d", &(0x7f0000000240)=""/41, 0x0, 0x0, 0x0, &(0x7f0000000280)}) 2018/06/03 00:00:27 executing program 3: r0 = memfd_create(&(0x7f0000000580)="23656d31497c5b5d9718f1f80add4236d9ec842b00ffebfa694a0ea3bc97d9e2e37ad315bfb1f23a31664023ada5357f5334c9426a75720c9210323df1afa717f2ad6c324f4df7caab8c57594d542468e29a7a0e63512b8c8450c712cb5a658aa17eb90835bc0a47ce19964be2bbc9c00a0151427d3232be49648f7770249a2141f66350d3208d6fdadcffffec525ed6d7bf2f2263f06a0e4e6903cced3eda0d28194d382e42526f7e4875dd6c314123db214931b07d974f6f003c3e67e8d316fe16f02cf308122dd5d9f79e38126b67a54d002e02dc3b07fb90d3ad37730fa5dcbff71b2e7e3eb3e851424c19b08c8bc5252e4f78aaaec4ec61f93c39d5d70c3089a0c5609af91f51b742e38cbf504fe97dd006c9787db625cfc46fa1ace049437677907d49936ed77015ca0c7f400f461731ebfee39f99ab70920813cd5fd4991e7488f41e49c0c97d35882ca9d34af09066ed3bfdce66b611d1497bf5f1ec67", 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000240)={0x2, @loopback=0x7f000001, 0x4e24, 0x3, 'wrr\x00', 0x8, 0x6, 0x1d}, 0x2c) write(r0, &(0x7f0000003040)="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", 0x14c) r1 = socket$inet6(0xa, 0x2, 0x5) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xffffffffffff8000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0xffff, 0x4, 0x800000000000000, 0x2, 0x4}, 0x98) semtimedop(0x0, &(0x7f0000000000)=[{}], 0x15b, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/03 00:00:27 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) unshare(0x5a000800) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='memory.events\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000000c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000100)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) readv(r0, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) 2018/06/03 00:00:27 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x8000) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000000c0)={0x9, 0xff, 0x620c}) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f00000004c0)=""/148, 0x94}], 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000680)="63e0e245a96e65000307203d187910ffecfff9cdc2a7a07568b37e3f3d7dd081f566fe3ea4b1030eb6397c34d5b6a7d33f7f1acc746d886f5f26d7bf2dcc4e03319846d806b066ea2ec383ead7a990cd210d90f20b89ada7bd7a663b6bc49a6082168acdcdae834c43c68e23008102549a1ff2cf6270f53ca0250e598c3a9c4ad90debb2b83b187fbae634e331d625c15fb1ccf13df5ed3dd7213291eabea69c2e29ef0e08be1fefc9ded45a5efe527df5ca5f1dfa320b6eb079f70eb4137cc23ecfb6425eabe76e0c77f02ac0d7204dea57bde349a2d1daa8b41054d2de6b90359bcf63c882ecd0") preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209, 0xaa}, {&(0x7f0000000380)=""/242, 0xf2}], 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r4, r5) 2018/06/03 00:00:27 executing program 7: r0 = semget$private(0x0, 0x2, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f0000000040)=[{0x0, 0x7b}], 0x44) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200000) recvmmsg(0xffffffffffffff9c, &(0x7f00000074c0)=[{{&(0x7f0000000300)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000380)=""/31, 0x1f}, {&(0x7f00000003c0)=""/28, 0x1c}, {&(0x7f0000000400)=""/19, 0x13}, {&(0x7f0000000440)=""/246, 0xf6}, {&(0x7f0000000540)=""/151, 0x97}], 0x5, &(0x7f0000000680)=""/26, 0x1a, 0x8}, 0x4}, {{&(0x7f00000006c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000740)=""/11, 0xb}, {&(0x7f0000000780)=""/236, 0xec}, {&(0x7f0000000880)=""/98, 0x62}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/54, 0x36}, {&(0x7f0000001940)=""/12, 0xc}], 0x6, &(0x7f0000001a00)=""/170, 0xaa, 0x5}, 0x10001}, {{&(0x7f0000001ac0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001b40)=""/100, 0x64}, {&(0x7f0000001bc0)=""/252, 0xfc}, {&(0x7f0000001cc0)=""/186, 0xba}, {&(0x7f0000001d80)=""/104, 0x68}], 0x4, 0x0, 0x0, 0x77}, 0x4}, {{&(0x7f0000001e40)=@can={0x0, 0x0}, 0x80, &(0x7f0000003140)=[{&(0x7f0000001ec0)=""/212, 0xd4}, {&(0x7f0000001fc0)=""/4096, 0x1000}, {&(0x7f0000002fc0)=""/111, 0x6f}, {&(0x7f0000003040)=""/186, 0xba}, {&(0x7f0000003100)=""/12, 0xc}], 0x5, &(0x7f00000031c0)=""/250, 0xfa, 0x3ff}, 0x2}, {{&(0x7f00000032c0)=@alg, 0x80, &(0x7f0000005840)=[{&(0x7f0000003340)=""/208, 0xd0}, {&(0x7f0000003440)=""/4096, 0x1000}, {&(0x7f0000004440)=""/196, 0xc4}, {&(0x7f0000004540)=""/205, 0xcd}, {&(0x7f0000004640)=""/207, 0xcf}, {&(0x7f0000004740)=""/4096, 0x1000}, {&(0x7f0000005740)=""/247, 0xf7}], 0x7, &(0x7f00000058c0)=""/214, 0xd6, 0xb886}, 0x1}, {{&(0x7f00000059c0)=@nfc_llcp, 0x80, &(0x7f0000005cc0)=[{&(0x7f0000005a40)=""/93, 0x5d}, {&(0x7f0000005ac0)=""/55, 0x37}, {&(0x7f0000005b00)=""/1, 0x1}, {&(0x7f0000005b40)=""/225, 0xe1}, {&(0x7f0000005c40)=""/68, 0x44}], 0x5, 0x0, 0x0, 0x100}, 0x7fffffff}, {{&(0x7f0000005d40)=@alg, 0x80, &(0x7f0000005e80)=[{&(0x7f0000005dc0)=""/95, 0x5f}, {&(0x7f0000005e40)=""/9, 0x9}], 0x2, &(0x7f0000005ec0)=""/43, 0x2b, 0x3}, 0x6c9}, {{&(0x7f0000005f00)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f00000073c0)=[{&(0x7f0000005f80)=""/190, 0xbe}, {&(0x7f0000006040)=""/56, 0x38}, {&(0x7f0000006080)=""/248, 0xf8}, {&(0x7f0000006180)=""/45, 0x2d}, {&(0x7f00000061c0)=""/151, 0x97}, {&(0x7f0000006280)=""/4096, 0x1000}, {&(0x7f0000007280)=""/81, 0x51}, {&(0x7f0000007300)=""/178, 0xb2}], 0x8, &(0x7f0000007440)=""/74, 0x4a, 0x401}, 0x7}], 0x8, 0x40000000, &(0x7f00000076c0)={0x0, 0x989680}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000007700)=r2) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/03 00:00:27 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f00005b2000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f00001c4000/0x3000)=nil) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x4400, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={0x0, 0x6}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0x48, &(0x7f00000004c0)=[@in6={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, @in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xc17}, @in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}}, 0x2cb, 0xfffffffffffffff9}, &(0x7f0000000680)=0x90) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000800)=0x8, &(0x7f0000000840)=0x1) sendmsg$inet_sctp(r0, &(0x7f00000007c0)={&(0x7f0000000040)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000080)="1f1e63b60b2df7cc6c1f8bb3d9e00d8420a189eb4f6fbd991e0744b60449559553786dfb96bf08574dcdef2b2ef218e27dea236871aaa0c20f75e9180381454dac8192cc3ba27b4648b993fa6b08badaa407e50977e011bd7974847ffa25a1f831ea9ad73e6f42a64b6b4828d0f5728b8276b5cdb488db3025217bd6d95f97f266cea761ee5fce7c3909081faccd728ff7d4003426209951de460fadabf7a92b2d03aac72e4a51810f7aee720f82e4b8d9f6cbedfefdef5a3b454971330affa8eb1bfbe51ba0", 0xc6}, {&(0x7f0000000180)="b6a4c9e95da61b4f665cc2edc3067305df7b134f234d6cb72c9841d7c81faed5534817d8a6b55e314e9d1f1cdefd9cac22ac3f596a0405e06378464b40826fdb39ff04ccf0e6982b72bfc8102f63649fbf501d36cef8ee5b31df2d3ec52581a88a56d096206ff595fc92fe7cf00383d1e3e32e30cc410fbdbdedbfe3f0d664", 0x7f}, {&(0x7f0000000200)="5270f7d2b4348154bd777884d3720d5fce3dd36b0e542ef936537b75cbc9302e6686701e80ff25f24fa6603268b83b577d6b1513f52b9a04bfe73ab95065c962a35ce66b000df1d9e38cab6692a29f928f3fb3364a60c3b565b8eddc63f96363262d9115cc207e9bd97dcfb031777e5bb19410f483fde3cbb077d55e5b6d8be033e43a29d90f18b19e4abe97544b0d5945b4dd66cf10b0937dc069dfb7c4c70e81956c1aee2fd1da3bdfff98a18131e3952e44365ca40c2a15ab9741b730bebb13a9a8", 0xc3}, {&(0x7f0000000300)="5eeb1c7e77a475203b423783938e2cf3b1e2c1532fca2017dc0c138da3e3741c8044bafb16e518ecee681fefe1a566b771596927df81b4d31c6b0b7951d13e624aada1079ce8b63230a9c603eb2efda97a54a0b87382a67ca0de2ceb8116b3799375cf8222a2ea3265e837721d8ab97316539d604b3c1f3abf050946a899082bd7a984272759e45912753f4cbb6068b04eba736cafc74de1d9eb58258aabbcf02404ca9b6f30ceee2072d8e8a527b7b6c5516935b0bb3ef3d8c2eaa3d96505670e7f5a807e2b5e398c92ac5c0abe9ac0cb75e75800391e66d18417626460aad85f088593b2e78a7908a30e1e2f4164c3", 0xf0}], 0x4, &(0x7f00000006c0)=[@sndrcv={0x30, 0x84, 0x1, {0x69, 0x8000, 0x8002, 0xa5b, 0xfffffffffffffffc, 0x10000, 0x8, 0x7ff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x4, 0x1000, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0x4, 0x3, 0x4, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x7, 0x2, 0x1ff, 0xde0, 0x1369f739, 0x3, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0x2, 0x20, 0x0, 0xfffffffffffffc00}}, @init={0x18, 0x84, 0x0, {0x10000, 0x200, 0x20, 0x7ff}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}], 0xe8, 0x40004}, 0x800) 2018/06/03 00:00:27 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000068000000000000000020000494000000f1ffff007c0a0000000000009500000000000000"], &(0x7f0000000440)='GPL\x00', 0xf09, 0x8a, &(0x7f0000000480)=""/138}, 0x48) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x62, @empty, 0x4e23, 0x2, 'lblcr\x00', 0x0, 0x2, 0x18}, 0x2c) 2018/06/03 00:00:27 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='memory.high\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[], 0x0) 2018/06/03 00:00:27 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000000540)='net/mcfilter6\x00') setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x108) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000000)) preadv(r1, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/35, 0x7ffff000}], 0x1, 0xb6) 2018/06/03 00:00:27 executing program 1: r0 = socket(0x1, 0x1, 0x0) sendto(r0, &(0x7f0000000080)="3bacac6f4c86eea05dc10216618056c2f5e91138be0a7917ec4bb61de3fb3777e8eec1", 0x23, 0x80, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x3, 0x3, {0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) 2018/06/03 00:00:27 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000b83a7ad79e63e62400259b965ec7feebabe9094d5759a282d0556fc07a610000000000000000"], 0x18a) 2018/06/03 00:00:27 executing program 5: r0 = epoll_create(0x2) r1 = timerfd_create(0xfffffffffffffffc, 0x80000) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={r3, 0xdb, "c26250646cc2b22cf1703abc78f5a71e522ca281fe8173eb1f39b8e4fe539f9b9f7374a48e2db34878e63a7a0ff912a2547f5a7dcb5f70afca14b911a6ba57535c6a2f6ed1b01149be20b6d4408a1cede57697f03a9543ec2622844d269d0646692bfee1a991aa3afe51b2d2b291b286c5c2cb564ebf3369cadd508908717a8e65616db9b773fd49706a5402a44e54edae2b501b88c090a872cb47e7c23559a9ce98f4944b851456a76b1408d542a1386be54d336d4579606d0e60f07bbccaad0392d6e5b38b1106eabed8687eb282fa3852492df869acc08290d8"}, &(0x7f0000000280)=0xe3) timerfd_settime(r1, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000cf0000)) perf_event_open(&(0x7f0000757f88)={0x1, 0x67, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000ff4)) epoll_pwait(r0, &(0x7f00004a0000)=[{}], 0x1, 0x74e, &(0x7f0000bacff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000065bff4)={0x2001}) 2018/06/03 00:00:27 executing program 0: getpid() capget(&(0x7f0000001600)={0x399f1736}, &(0x7f0000001640)={0xfffffffffffff801, 0x4, 0x0, 0x0, 0xfffffffffffff001, 0x5}) r0 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x4, 0xe442) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/149, 0x95) write$cgroup_type(r0, &(0x7f00000000c0)='threaded\x00', 0xff4c) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x10e0, 0x8) 2018/06/03 00:00:27 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) 2018/06/03 00:00:27 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) renameat2(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@dev={0xfe, 0x80}, 0x0, r2}) 2018/06/03 00:00:27 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x86, 0x10080) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x1ff, {{0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x0, 0x7, [{{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x5}}, {{0xa, 0x4e23, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, {{0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, {{0xa, 0x4e24, 0x81, @loopback={0x0, 0x1}, 0x947b}}, {{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x12}, 0x1}}, {{0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}]}, 0x410) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f00000000c0), &(0x7f0000000040)=0xffffff14) 2018/06/03 00:00:28 executing program 3: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040), &(0x7f0000000080)=0xc) close(r0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000838f18)={{{@in6, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002b40)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x33}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) close(r2) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x100, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000000040)) 2018/06/03 00:00:28 executing program 6: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000100)=[{0x10, 0x29, 0x4}], 0x10}, 0x0) lookup_dcookie(0x65, &(0x7f0000000140)=""/215, 0xd7) 2018/06/03 00:00:28 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) accept(r0, &(0x7f0000002780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002800)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'b{nd_sla7e_1\x00', r1}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000400)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r3, 0x1, 0x6}, 0x10) 2018/06/03 00:00:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$ipx(r0, &(0x7f0000000100)={0x4, 0x0, 0x0, "5da5974ff9a9"}, 0x10) socket$inet6(0xa, 0x4, 0x8) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r0, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/06/03 00:00:28 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000080)="06000000000000009d", 0x9}]) renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') 2018/06/03 00:00:28 executing program 2: r0 = socket$inet6(0xa, 0x1000000000006, 0x6) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000580)={0x8000, 0xbda, 0x8, 0x6e, &(0x7f00000003c0)=""/110, 0x39, &(0x7f0000000440)=""/57, 0xf9, &(0x7f0000000480)=""/249}) ioctl(r0, 0x8912, &(0x7f0000000100)="0047060007d82c99240970") r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000180)={0x2, 0x2cd1}) io_setup(0x4, &(0x7f00000001c0)=0x0) clock_gettime(0x8, &(0x7f0000000280)={0x0}) io_getevents(r3, 0x2, 0x2, &(0x7f0000000200)=[{}, {}], &(0x7f00000002c0)={r4}) r5 = gettid() bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000300)={r2, 0x7, 0x1, 0x8, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) sched_setaffinity(r5, 0x8, &(0x7f00000000c0)=0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r6 = syz_open_procfs(r5, &(0x7f0000000140)='net/rpc\x00') getpeername$packet(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000600)=0x14) sched_setscheduler(r5, 0x1, &(0x7f0000000340)=0xffffffffffff0001) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000640)={'vcan0\x00', r7}) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000680)=0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000623000), &(0x7f00002cfffc), &(0x7f0000907000), &(0x7f0000553000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x100000000, 0xd31}, 'port0\x00', 0x50, 0x800, 0xfffffffffffffffe, 0x5, 0xfffffffffffffffa, 0x9, 0x0, 0x0, 0x0, 0xfa}) tkill(r5, 0x1000000000016) 2018/06/03 00:00:28 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x7f) r1 = accept4(r0, &(0x7f0000000080)=@generic, &(0x7f0000000140)=0x80, 0x80800) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") clock_settime(0x7, &(0x7f0000000000)={0x0, 0x989680}) poll(&(0x7f0000000080), 0x0, 0x400007f) ioprio_get$pid(0x2, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x10200, 0x110) getsockname$netlink(r2, &(0x7f0000000280), &(0x7f00000002c0)=0xc) 2018/06/03 00:00:28 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = socket$netlink(0x10, 0x3, 0x5) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000580)="580000001400190000834b80040d8c5602062200e8536e3c4001000000005800004824ca9426e162f95cd8572bd2ae31874f6400940005002804000000be907902008000f0fffefffffe03edf8fef5dd0000001000010000", 0x58}], 0x1) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x0, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000100), &(0x7f0000000180)=0x4) [ 147.746878] device bond0 entered promiscuous mode [ 147.751940] device bond_slave_0 entered promiscuous mode [ 147.757734] device bond_slave_1 entered promiscuous mode 2018/06/03 00:00:28 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xfffffffffffffd1a) r1 = socket(0x2, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x5) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet(r0, &(0x7f0000a88f88), 0x71961, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) 2018/06/03 00:00:28 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24020400) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000680)=""/246) 2018/06/03 00:00:28 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x4000, 0x0) ioctl$TIOCCBRK(r2, 0x5428) dup3(r0, r1, 0x0) 2018/06/03 00:00:28 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x28) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000180)={0x0, 'sit0\x00'}, 0x18) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000140)=0x14) dup3(r1, r0, 0x0) 2018/06/03 00:00:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x20000000000001, 0x84) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x47, "54a218a476df1c4118f97dd30ad94db5b5871a1340d79fa6c4457e3678912fd0b69e974f475b2c8d4413deb7198236047cd67e9f55cb9a5e763f3cc48c934be7a095f98430a7a8"}, &(0x7f00000000c0)=0x4f) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0xe, 0x6f}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001400)={r2, @in6={{0xa, 0x4e22, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x80}}, 0x2}, &(0x7f00000014c0)=0x90) [ 147.978574] device bond0 left promiscuous mode [ 147.983361] device bond_slave_0 left promiscuous mode [ 147.988802] device bond_slave_1 left promiscuous mode 2018/06/03 00:00:29 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000180)=""/4096) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af24, &(0x7f00000000c0)={0x5}) 2018/06/03 00:00:29 executing program 6: r0 = socket(0x20000000001, 0x80007, 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x40000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000300)={'mangle\x00'}, &(0x7f0000000380)=0xfffffffffffffd24) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000280)={'mangle\x00'}, &(0x7f0000000200)=0x54) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$revoke(0x3, r3) 2018/06/03 00:00:29 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="7f"], 0x1) mmap(&(0x7f00001bf000/0x4000)=nil, 0x4000, 0x2, 0x20000004091, r0, 0x0) munmap(&(0x7f00001be000/0x3000)=nil, 0x3000) get_thread_area(&(0x7f0000000040)={0x5, 0x20000000, 0xffffffff, 0xb9a6, 0xc75, 0xfffffffffffffbff, 0x7ff, 0x100000000, 0x7, 0x6}) write$cgroup_pid(r0, &(0x7f0000000000)={[0x34, 0x39, 0x38]}, 0x3) 2018/06/03 00:00:29 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x2000) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f00000000c0)=0xff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000640)=ANY=[@ANYBLOB="180001002700091600000000000000000500000004000100"], 0x18}, 0x1}, 0x0) set_thread_area(&(0x7f0000000040)={0x7fff, 0x1000, 0xda6255ec500aa3b, 0x631, 0x600, 0x0, 0x80000001, 0x80000, 0x80, 0x1}) 2018/06/03 00:00:29 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x5, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x0, 0x2000004]}) 2018/06/03 00:00:29 executing program 7: futex(&(0x7f00001122a1), 0x800000000003, 0x0, &(0x7f000000b000), &(0x7f0000000000), 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000080)=0x5, 0x4) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x7fffffff, 0x40) [ 148.216248] IPVS: ftp: loaded support on port[0] = 21 [ 148.409655] IPVS: ftp: loaded support on port[0] = 21 2018/06/03 00:00:30 executing program 4: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0xc5d8, [], 0xbb}}, 0x1c) write(0xffffffffffffffff, &(0x7f0000000040)="3b8c3d63b305072dd84b3458a858d462b327c4cb45b929dd3b6578d5e0258f10b16a916f1082c9ab065173aadcf5ef64efe1dc2bcf7a6daa541fd2781f5b089074b0b2bed91b1f7800c3a60cef96c49165d7c7709f8e2342fdb22684c50db1e4970ade0598d7679aad66f0c90f109de6d3d106afbcfb179523a8e1921e4634604148f40cc27584aa2fa3c553d92b9cb44e1650ef318b5363dc57822bd51bd7b2ffdbb8051cba52162fdead", 0xab) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/06/03 00:00:30 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) timerfd_create(0x0, 0x80800) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x27) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000001c0)='./control/file0\x00', &(0x7f0000000200)='//control\x00') rename(&(0x7f0000000040)='./control\x00', &(0x7f0000000300)='//control\x00') close(r0) 2018/06/03 00:00:30 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0xa5, 0x5, 0x8, 0xfffffffffffffffc}, {0xff, 0x48, 0xe4fb, 0x6}, {0x86, 0x7f, 0x2, 0x4}, {0x1b, 0x0, 0xfffffffffffffffc, 0x6}, {0x7, 0x2, 0xfffffffffffffff9, 0x9}, {0x6, 0x2, 0x1, 0xffffffffffffffc1}]}, 0x10) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000004980)='/dev/mixer\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000004a00)={0x6, &(0x7f00000049c0)=[{0x1, 0x5, 0x42e, 0x5866e824}, {0x1f, 0x3, 0x7, 0x800}, {0xe46, 0x40, 0x1, 0x7}, {0xfffffffffffffff7, 0x800, 0x1, 0x7}, {0x7, 0x10000, 0x3, 0x1ff}, {0x80, 0x7, 0x80000000, 0xffffffffffffff80}]}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000100)={{0x7, 0x0, 0x0, 0x0, "254e5fc5e6d76d258b00aefe6ac3c7d35b8d85a3b40297923d19e23a717a68cf736619fd1ab44c3042998f19"}, 0x0, [], {0x77359400}}) 2018/06/03 00:00:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x200000, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) accept4$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0x1, @hyper}, 0x11, 0x80800) 2018/06/03 00:00:30 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x205, &(0x7f0000000040), 0x4) 2018/06/03 00:00:30 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4000000000a64}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x80000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) 2018/06/03 00:00:30 executing program 5: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r1, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@ipv4={[], [], @multicast2}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000640)=0xe8) stat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() lstat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0, 0x0}, &(0x7f0000000cc0)=0xc) sendmsg$netlink(r2, &(0x7f0000000d40)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000ac0)=[{&(0x7f00000000c0)={0x28, 0x42, 0x800, 0x70bd2c, 0x25dfdbfe, "", [@nested={0x10, 0x7a, [@typed={0xc, 0x87, @u64=0x200}]}, @typed={0x8, 0x13, @pid=r0}]}, 0x28}, {&(0x7f0000000100)={0x410, 0x2c, 0x0, 0x70bd25, 0x25dfdbfd, "", [@typed={0x8, 0x78, @pid=r0}, @nested={0x4, 0x83}, @typed={0x8, 0x4a, @pid=r0}, @typed={0x80, 0x7, @binary="2b691a53d3cc037f694be0422e448521a2c8fd4c118e6cd7af6d3633d4c3fb19c37d73974b3e25856649964815c42a985eac4cf878d2311f338083811ecbd31ec4073ca18d7d45f354a840d6b5164e0b48dccc89469b8d3f02d442a356c68d9eabbcaf5f3d07ac5f3f70100994b6c8b15495fc821ff1cfbb1e346c42"}, @nested={0xd4, 0x82, [@generic, @generic="f3dec3d58e1340b99ca2090cf7e453613d4afe86def03f277656200fa2fc556869ea30c5cd019cf453433a1c231cfb842d0371be8d087ece2c4ba9a53d58fc4d86570b540ae438f38f8774e9ddf1ca56501f134de156cde44aa1474308732c1f0c24b68ee2ba7d0647c4cc632652cf16f57e44d734061a6675caec77d7336e9f20659b6e536bdb6ce81625e5bb4f66c8a1cac736ff93bc91f79cb4afe965dca68ed7d97b7c2622ed53a5e66ccd2963910dfcd5d091306f69e35afd89166f3479144148718b74e519089972f2fca87381"]}, @generic="fcf7b4b830829743f0598a3b792f10f75137dd6fc1096c12d74ebc3da387819491750189", @nested={0x274, 0x4e, [@generic="0213395c60532db60f5f3e58e04fd57bc100b05b2e861dff4fab702177", @generic="4c2408ae29e8c09327f08811d681ac9cb037fe3d6ab368bb3c07d66a732edb413169727ff2f1e3f86e30fb5208ea6b902e6113214628820fcbd4da11b087a915dddd7d087d98b39b26a5952f8e9c980e5d3e192cf5ded493b63f6acab2706a14ea1ce531a2d58de4061758d52fb8a6d2a2b4247d2d46e110c553c61d5d3c2923cc919431e1d1f96658799976606515f9ef4fa281e9fa52ba7d3ed1420e266fdf1b8c2e58a43f1a1aaa35c6f0e2bbad", @typed={0xc, 0x1, @u64=0x6}, @typed={0x8, 0x58, @u32=0x101}, @generic="d4f26a", @typed={0x8, 0x4c, @fd=r2}, @generic="d4add6a0f8753116dfe989a86309d73bc61a75feedd172aa63077e2f9666248709dc7ce47421ab3e517f", @generic="41484ef8e0b80d67ef6cf36760991b6a37744d05ccfbc08aa438765b3c42ad14c067986908a7d86576afb00101ee30ccbff9a36f1aafc3503479f31e36185bae0e88061c04f35f9da856987c0dfe1abf62650ffa336c6f2ffbf7afb2c498cd232ff71d68eb117d4c7acb3c0265de2c3a0cb0b7dba8b405a22fbf018faa173c708a0a7a9a75ded2291401da8499a69a17f4f8b46c56ea45b55d790c4c55c7c152fda4e536f2a32290b6f24d19d5e6567e29000eca23c71592c221c4d92f951e8b92323ddb2c745232421014a4af", @typed={0x14, 0x37, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="61c14613d0c16dd7ef9a3d90309d828ba04b58fecbf0d5954c20e0220e70e0ce1a1de5346e54925dd83f3a5e1427647a367acbafc3bc1e7926bebaea251f3f3d28300ae81bb0fcad75d7ad4b9dbf8050a17c818080b031c27ad2c669fb051b860fef5ae23d064781f954ca4835e14f84256340ae93165e"]}]}, 0x410}, {&(0x7f0000000680)={0x42c, 0x10, 0x610, 0x70bd2c, 0x25dfdbff, "", [@generic="e8fc38546ec897cb3b11cafceedd87b1fb94dca15a9fe58667e7f7a3f27786c43ba76fb4274232255136ce984bc91a4813b8771707382b67e8c1cb689579b075bc09a6ee", @nested={0x44, 0x45, [@typed={0x8, 0x32, @fd=r1}, @typed={0x14, 0x35, @ipv6}, @typed={0x8, 0x90, @u32=0x1}, @typed={0x14, 0x4d, @ipv6=@ipv4={[], [0xff, 0xff]}}, @typed={0x8, 0x4, @fd=r1}]}, @generic="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", @nested={0x288, 0xc, [@typed={0x8, 0x13, @u32=0x4}, @generic="8f3422d43b8c24c847ea354beccf32b537fd32e8c7175c302a530247b95e3941d3b8f3395ec2bfb3deebc69d91e2878ad11ab820d48d6ab75535379c92e2cf4bdbde0b02030ec534e5d721d1c208a155d9c19a4d846a0d77ecf8d408b5544190d5594b64b280c5b5a7b7a914b1de14bb487a7d498bd091d333c55e011fe445e0648b810989c37575afa18e9627085a7987136708199b4f1ac722c2ef247d4597ed9642b8", @generic="085adf65fb107de2b5d58e90c884133889e14625dc78ea14dd4db20be6bfd2a44cc5d4a4384a81b879421883c439209b2c2766fb96f4e2d44b97e74d328e0273426e6ed01a0d7fa31332f00f1fa55128ec3ac5e84348ac349beb8f0aaf2ed6d5c1ff2c83490b3723f176d7e381980d99310e9382d0d59aea42a2977da18882252ed9054e", @typed={0x8, 0x4a, @ipv4=@broadcast=0xffffffff}, @typed={0x4, 0x51}, @generic="ae7c6dffadb7b7ca1c8bd1a05378dc7ddcbdfa57037d2620af4d54f1f51808707024c1050c21b7bc5071fbe458381537c872e6d52e13f9baa840443de43e9ed203e9d32017562b003c", @typed={0x1c, 0xe, @str="73656c6606747275737465645b2d766d6e65743100"}, @typed={0x8, 0x1d, @uid=r4}, @generic="76109a17d5437a90eb4c648bd7d649521675b582f0851049250b9ebd4743574da84fa3323c7f827ef93d7bbd3280c8e08b8f883e99139370512f0ecd2e419a03b7304fdb953d13578bbe22b43de328602ada56efd3290d7ad1bd786869e0f5f0f8ef9e6a83eeb17c7f2879b5df5a56cd0ae62736b2f8e03df43eca150a69aa39f445b17c27c2510addf1e3987860c7b83645e3adfe5118491e204b675b6b9b1c87a72d153b59383b1e363674b90409d034262cf109702734a5880dfebf583a22cbc7b55957f2d8", @typed={0x14, 0x5, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @generic="b95e5a9379fd53d7f125"]}, 0x42c}], 0x3, &(0x7f0000000d00)=[@cred={0x20, 0x1, 0x2, r0, r5, r6}, @cred={0x20, 0x1, 0x2, r0, r7, r8}], 0x40, 0x4000}, 0x48d0) dup2(r1, r3) 2018/06/03 00:00:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000200)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x967, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="c4a8da09001877766908001ce321ee9e80cb72901e6682212790eba74f57b6671c27687236a6944834bbbbecd631fc772003a5f9b16d7bfc83") sendfile(r0, r1, &(0x7f00000000c0), 0x5) [ 149.453413] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/06/03 00:00:30 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xd20, 0x2ee) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x986, 0xff0d) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast2, @local}, &(0x7f0000000100)=0xc) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) 2018/06/03 00:00:30 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8000, 0x210000) connect$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) sysfs$1(0x1, &(0x7f0000000180)='/dev/midi#\x00') r1 = socket(0xa, 0x3, 0x9) ioctl(r1, 0x400000000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000140)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) keyctl$set_reqkey_keyring(0xe, 0x1) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) 2018/06/03 00:00:30 executing program 7: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000200)=""/217) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) 2018/06/03 00:00:30 executing program 6: r0 = socket$kcm(0x29, 0x280000400000002, 0x0) ioctl(r0, 0x200008912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getdents(r1, &(0x7f0000001100)=""/182, 0xb6) 2018/06/03 00:00:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x131) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000004b40), 0x218, &(0x7f0000004bc0)}}], 0x400000000000284, 0x20004bc0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x210002, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x42}) 2018/06/03 00:00:30 executing program 2: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) quotactl(0xfffffffffffffffc, &(0x7f00000000c0)='\x00', 0x0, &(0x7f0000000100)="133bd6777a0c074a33f8e2dd9a2f71f7380df81192a9840028cf7b202ad879ab15a28aeb057aadf54a9b26dd1f312dc2e9f79a17da1d4268000000fde011b34372a58c00000000") 2018/06/03 00:00:30 executing program 1: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/16, &(0x7f0000000080)=0xff40) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/06/03 00:00:30 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000180)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'erspan0\x00'}}, 0x1e) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000240)=@generic, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/137, 0x89, 0xe2d}, 0x40002042) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7fffffff, 0x40) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000140)={0x7e, &(0x7f00000000c0)="66c864cd306d7179d548b35358a1ff3a694e398da20cd50575f897c6f91d926395155697bc69a6c48863ef4c1ffb96c09413fa7db967139e03ba8a8399dc9a0988df4e0da5a3e83e4eb66fe68af40243537f505b5517e24a26d7e9f65069fe52ea877156ea1e088c40a76abfdfd171f87462e6d3005704039d8fda6885f1"}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000001c0)={0x6, &(0x7f0000000080)=[{0x3, 0x3b6c, 0xffffffff, 0x100000000}, {0x4, 0x4, 0x5, 0x7}, {0x2, 0x1ac1, 0x9, 0x7ff}, {0x8001, 0x400, 0xc2f8, 0x6b9}, {0x0, 0x4, 0x400, 0x401}, {0x0, 0x7f, 0xfff, 0x7fff}]}, 0x10) rmdir(&(0x7f0000000200)='./file0\x00') 2018/06/03 00:00:30 executing program 4: r0 = epoll_create(0x143) r1 = epoll_create(0x4) r2 = socket$rds(0x15, 0x5, 0x0) r3 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4)) r4 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x20000) r5 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x3f, 0x101000) ioctl$VHOST_NET_SET_BACKEND(r4, 0x4008af30, &(0x7f0000000140)={0x3, r5}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) r6 = epoll_create(0x2e02) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x10, &(0x7f0000000240)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000500)=ANY=[@ANYRES32=r7, @ANYBLOB="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"], &(0x7f0000000380)=0x4f) fsync(r5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r6, &(0x7f0000000080)) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) syz_open_procfs(r8, &(0x7f0000000200)='net/netfilter\x00') 2018/06/03 00:00:31 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) clock_gettime(0x0, &(0x7f0000001a40)) chmod(&(0x7f00000000c0)='./file0\x00', 0x120) connect$can_bcm(r0, &(0x7f0000000080)={0x1d}, 0x10) sendmmsg(r0, &(0x7f0000001a80)=[{{&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000001740), 0x1b8, &(0x7f0000001800)}}], 0x400000000000203, 0x0) 2018/06/03 00:00:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000a07ff4)={0x10}, 0xc, &(0x7f0000881ff0)={&(0x7f0000714c7c)=ANY=[@ANYBLOB="940000004e4443a8e778f4515a6a5278b73300"], 0x14}, 0x1}, 0x0) 2018/06/03 00:00:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x4) getsockopt(r0, 0x1, 0xa, &(0x7f0000925ffb)=""/5, &(0x7f0000f75000)=0x5) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x303000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[{0xa, 0x2}, {0x3}, {0x2, 0x40}, {0x4, 0x1}, {0x0, 0x9}], 0x5) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000140)=0x1f) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000000c0)={0x4, 0xfffffffffffffbf8, 0x80001f, 0x7, 0x101}) 2018/06/03 00:00:31 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x80) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x2000800, &(0x7f00000001c0)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000000)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x0) chdir(&(0x7f0000000140)='./file0\x00') 2018/06/03 00:00:31 executing program 2: mkdir(&(0x7f00000002c0)='./control\x00', 0x0) r0 = creat(&(0x7f0000000040)='./control/file1\x00', 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) fcntl$setown(r0, 0x8, r1) unlink(&(0x7f0000000280)='./control/file1\x00') creat(&(0x7f0000000000)='./control/file0\x00', 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') listxattr(&(0x7f0000000080)='./control/file1\x00', &(0x7f0000000100)=""/46, 0x2e) 2018/06/03 00:00:31 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80006, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000080)={@remote, @loopback}, &(0x7f0000000040)=0xfffffffffffffeee) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) 2018/06/03 00:00:31 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x400, 0x0) bind$ipx(r1, &(0x7f0000000080)={0x4, 0xffffffffffff0000, 0x0, "599764ba26f5", 0xfff}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="20000000010203000000000000000000000000000c0007000800000009150560ddc72e1be8182cc737b2abd7bacce4462a00b688cc36851b", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/06/03 00:00:31 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x83ad}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000007b1ac0f700f2ff020000000000000000000000000000"], &(0x7f0000000000)="47504cc000", 0x8, 0x1ac, &(0x7f00001a7f05)=""/251}, 0x48) r2 = dup2(r1, r0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000100)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000200)=0x0) r4 = getuid() sendmsg$nl_generic(r2, &(0x7f0000000700)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000240)={0x34, 0x2f, 0x4, 0x70bd2d, 0x25dfdbfe, {0x2}, [@typed={0x8, 0x66, @pid=r3}, @typed={0x8, 0x87, @uid=r4}, @nested={0x10, 0x21, [@generic="5f7fa36ab3a1bf149c05"]}]}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000040)={0x9b, 0x0, 0x8000, 0xfffffffffffffff8, "dfea2c403607ca4ac493dde1ba604c0f3cc3fb03f632c3a1404b860ea4e9470c37a2b2b632418e0cff07d460", 0x8}) r5 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x3, 0x4c03) accept$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14) r7 = getuid() sendmsg$nl_xfrm(r5, &(0x7f0000000680)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x30210000}, 0xc, &(0x7f0000000640)={&(0x7f0000000300)=@newae={0x324, 0x1e, 0x2, 0x70bd25, 0x25dfdbfe, {{@in6, 0x4d5, 0x2, 0x32}, @in=@multicast1=0xe0000001, 0xbb, 0x34ff}, [@sa={0xe4, 0x6, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x5, 0x4e23, 0x0, 0x4e23, 0xd2, 0xa, 0x80, 0x20, 0x2f, r6, r7}, {@in6=@dev={0xfe, 0x80, [], 0x12}, 0x4d3, 0xff}, @in=@multicast2=0xe0000002, {0xfffffffffffffff7, 0xed96, 0x2, 0x80, 0x7fffffff, 0x0, 0x9, 0x5}, {0x3, 0x2, 0x7, 0x20}, {0x4, 0x95, 0xd54}, 0x70bd27, 0x3506, 0xa, 0x0, 0x20, 0x1}}, @tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3505, 0x3, 0x0, 0x4, 0x5, 0x20, 0x6}]}, @algo_auth={0x7c, 0x1, {{'ghash-clmulni\x00'}, 0x198, "129e13492d647fc8caf474d31c961105942e79c90c773c648a91dfbe65a1ebb7b90037788ac7a2f8f8949d33c9112c14c181eb"}}, @algo_auth={0xec, 0x1, {{'speck128-generic\x00'}, 0x518, "b38a1b69fe05c051417a7f29556afaaca322ee3b3bf59f892647cc10b9c93a1c9895b8e17dab2cec8230f8492379c187e8feef3a2cf4714026d65e29e45c435a6453a3593ba733910bb280bedcb918aac9046d81cb70f871dce6c94e74618c2943467dc47ed40ccf43a4844fd641fdc18b1571f98e1100de02c4dec3ddefdf4bbdbd497ed2b23d42d1b3db04adb31bad3e893aae348c2b14368da7a9a67ae6d6860607"}}, @mark={0xc, 0x15, {0x350759, 0x100}}, @replay_esn_val={0x34, 0x17, {0x6, 0x70bd26, 0x70bd26, 0x70bd2b, 0x70bd26, 0x9, [0x7, 0x80000001, 0x0, 0x4, 0x5, 0x3]}}, @policy_type={0xc, 0x10, {0x1}}, @tfcpad={0x8, 0x16, 0x1000}]}, 0x324}, 0x1, 0x0, 0x0, 0x4810}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001640)={0x0, 0x8}, &(0x7f0000001680)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000016c0)={r8, 0x81, 0x10, 0x7ff, 0x4}, &(0x7f0000001700)=0x18) [ 150.489274] netlink: 'syz-executor4': attribute type 7 has an invalid length. 2018/06/03 00:00:31 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) read(r0, &(0x7f0000000080)=""/179, 0xb3) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x5) sendmsg$key(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="02130000030000000000000000000000"], 0x10}, 0x1}, 0x0) getpid() openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x800, 0x0) 2018/06/03 00:00:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team_slave_1\x00', 0x0}) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f00000002c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0xffffffffffffffdc) close(r0) accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) dup3(r1, r0, 0x0) 2018/06/03 00:00:31 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xffffff85}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) socketpair(0x1, 0x80000, 0xffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000140)={@remote, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000003c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) 2018/06/03 00:00:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000006c0)={&(0x7f00000000c0)=@in6={0xa}, 0x1c, &(0x7f0000000340), 0x0, &(0x7f00000005c0)=ANY=[]}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x80000001, @dev={0xac, 0x14, 0x14, 0xe}}], 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000100)={0x6, 0x5}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x81, 0x6, 0x401, 0x6}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @rand_addr}], 0x20) 2018/06/03 00:00:31 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000000c0)={r1, r2/1000+30000}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100ffd, 0x0) write$evdev(r3, &(0x7f00000001c0)=[{{}, 0x281, 0x0, 0x9}], 0x18) 2018/06/03 00:00:31 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/62) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000009, 0x53, r0, 0x0) 2018/06/03 00:00:31 executing program 5: r0 = accept$ipx(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0x10) r1 = accept4$ipx(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0xd9b5d24ba266c99a) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000000)={0x194, 0x3ff, 0x6, 0xfff, 0x4, 0x9}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80}, 0x4}}}, 0x32) close(r2) close(r3) 2018/06/03 00:00:31 executing program 6: r0 = socket(0x11, 0x100000803, 0x20000000000) r1 = socket(0xa, 0xfffffffffffffffe, 0x1000) ioctl(r1, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='veth1_to_team\x00', 0x10) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000000100)={'veth0_to_team\x00', @ifru_ivalue}) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) 2018/06/03 00:00:31 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) fstat(r1, &(0x7f00000001c0)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x2}) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x2, 0x1, 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)={0x20000000}) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x8, 0x13, r0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000012000/0x1000)=nil, 0x1000}) close(r2) 2018/06/03 00:00:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") fsetxattr(r0, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424a06040000da75af1f02a4c7edbcd7a071fb35331ce39c5a", 0x366, 0x0) readahead(r0, 0x5, 0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)=0x80000000) sysfs$2(0x2, 0xfffffffffffffffc, &(0x7f0000000100)=""/70) socket$inet_udp(0x2, 0x2, 0x0) fcntl$notify(r0, 0x402, 0x12) clock_settime(0x7, &(0x7f0000000180)={0x77359400}) fremovexattr(r0, &(0x7f00000000c0)=@known='user.syz\x00') ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000002c0)) 2018/06/03 00:00:31 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) mmap(&(0x7f0000ff0000/0xe000)=nil, 0xe000, 0x0, 0x10, r0, 0x0) 2018/06/03 00:00:31 executing program 2: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000080)=""/105) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x24080, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000100)={0x81, 0x5b11, 0xffff}) 2018/06/03 00:00:31 executing program 5: process_vm_writev(0x0, &(0x7f0000000000), 0x0, &(0x7f00000018c0)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x10000, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000001880)={0xffffffff}, 0x13f, 0xf}}, 0x20) write$rdma_cm(r0, &(0x7f0000001dc0)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000200), r1}}, 0x18) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x10) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xa000000000008) madvise(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x2) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x200) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000180)={0x0, 0x82f, 0x0, 0x0, &(0x7f0000003000/0x4000)=nil, 0x8001}) fallocate(r2, 0x2, 0x2, 0x7ff) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000140)=0x200, 0x1) 2018/06/03 00:00:32 executing program 6: syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x20, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xa1e6, 0x40) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000002c0)={0x100000001, 0x3, 0xffff, 0xb430, 0x3}) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='md5sumGPLtrustedppp1\x00', &(0x7f0000000100)='/dev/admmidi#\x00'], &(0x7f0000000280)=[&(0x7f0000000180)='/dev/input/event#\x00', &(0x7f0000000200)='/dev/input/event#\x00', &(0x7f0000000240)='/dev/admmidi#\x00'], 0x1000) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) uselib(&(0x7f0000000300)='./file0\x00') ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000340)=[0x75a, 0x1]) 2018/06/03 00:00:32 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='em0\'wlan0\x00', 0x5) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fstatfs(r0, &(0x7f0000000000)=""/57) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@local, @multicast2}, &(0x7f0000000080)=0xc) 2018/06/03 00:00:32 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x3, [0x3, 0x0, 0x4]}, &(0x7f00000001c0)=0xa) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) readahead(r1, 0x9, 0x9) socket$bt_rfcomm(0x1f, 0x3, 0x3) times(&(0x7f0000000100)) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r2) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000200)={'HL\x00'}, &(0x7f0000000240)=0x1e) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80007e}, 0xc, &(0x7f0000000000)={&(0x7f00003c0fdc)=ANY=[]}, 0x1}, 0x0) 2018/06/03 00:00:32 executing program 6: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) ioprio_set$uid(0x0, r0, 0x8000) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet6(0xa, 0x500000000001, 0x0) fsync(r1) r3 = dup(r2) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000080)=@req={0x7381, 0x6, 0x3ff, 0x81}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000200)=0xd26, 0x4) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000280)=@srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}]}, 0x58) ftruncate(r3, 0x1) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x27ffe) sendfile(r3, r4, &(0x7f0000000040), 0x8080400001) 2018/06/03 00:00:32 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x24, &(0x7f0000000000)=0x2000000, 0x4) 2018/06/03 00:00:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000280)=""/223, 0xdf}, {&(0x7f0000000380)=""/101, 0x65}, {&(0x7f0000000400)=""/104, 0x68}, {&(0x7f0000000480)=""/60, 0x3c}], 0x4, &(0x7f0000000500)=""/60, 0x3c, 0xffff}, 0x5}, {{&(0x7f0000000540)=@alg, 0x80, &(0x7f0000000a80)=[{&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f00000006c0)=""/153, 0x99}, {&(0x7f0000000780)=""/201, 0xc9}, {&(0x7f0000000880)=""/232, 0xe8}, {&(0x7f0000000980)=""/252, 0xfc}], 0x5, &(0x7f0000000b00)=""/84, 0x54, 0xa9}, 0x6b}], 0x2, 0x12000, &(0x7f0000000c00)={0x0, 0x989680}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000c40)=0x3, 0x4) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x101000, 0x0) fsetxattr(r1, &(0x7f0000000180)=@known='com.apple.FinderInfo\x00', &(0x7f00000001c0)='!vboxnet1ppp0%\x00', 0xf, 0x2) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000140)={0xfffffffffffffffe, 0x9, 0x8000, 0xff, 0x8, 0xd6}) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000000)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000005a80)=""/4096, 0x20005e83}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr-aes-aesni,sha3-224-generic)\x00'}, 0x58) 2018/06/03 00:00:32 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x404000, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000040)={0xfffffffffffffff9, {{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}}, {{0xa, 0x4e20, 0xcbeb, @dev={0xfe, 0x80, [], 0x1d}, 0x3f}}}, 0x108) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff000000000c000100010000007f0000010c00020000000000fcff0000"], 0x2c}, 0x1}, 0x0) 2018/06/03 00:00:32 executing program 5: getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xce, 0x7ff, 0x81, 0x886, 0x5, 0x0, 0x3, {0x0, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x16}, 0x800}}, 0x6, 0x4, 0x7fff, 0x200000000000000, 0x1}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r0, 0x4, 0x100, 0x401}, 0x10) r1 = socket(0x11, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x8001, @ipv4={[], [0xff, 0xff]}, 0x80000001}}, [0x2, 0x2, 0xb83, 0xfffffffff20eb0fc, 0x16f, 0xfffffffffffffffe, 0x9, 0x6, 0xfff, 0x3, 0x0, 0x8, 0x2, 0x8, 0xbdca]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000140)={r2, 0xff3}, 0x8) r3 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000580)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000002c0)=0xe8) fgetxattr(r1, &(0x7f00000008c0)=@known='security.selinux\x00', &(0x7f0000000900)=""/195, 0xc3) getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000680), &(0x7f00000006c0)) r6 = getpgrp(0xffffffffffffffff) r7 = getuid() r8 = getegid() r9 = inotify_init1(0x800) sendmsg$netlink(r1, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000001040)={0x12e8, 0x2a, 0x8, 0x70bd2c, 0x25dfdbfd, "", [@generic="ae7d61f2c1c102534a0156ff405096e2c9be9c31c81c701b1af0c6fed8eec3ee5ed75bf7428a72a0b97b7820e6c577c34d6a6f7e698e84e0150166453831eea4a92f55ea9c07643358227d67e15e902a4e029b3cf37e75e84417bafcafb887884897c902d2a268ae05d7", @generic="b32f161e86d96d57bb02233d2fdbbc114b8b18ed2a8f87e8c18336b88634608c8810ed8b4de4ecdfcf565f98067fe29086c85e29bff4366c882ef15d99f694c2968e801ac8ad7b674d9e98dfb0fdcff5d466f6f4f27b95e51cda59c36cd398e3400e3bee5bf6224b3591989bd28af021590e9a398cefdb4cbd0577d0b0e1c2c8c1d984add074a4f204d6db1406f4c7a2fa3b514ac0ed6237bba43d093d3b79bbeb69a2213324ab00709b92f9854e337101c486ddfc06f946932bb366bf0b", @typed={0x4, 0x1b}, @nested={0x1158, 0x68, [@generic="fe54b73c34bc225f6b108769561f00a5a6a86576f296321e29763b6639ecaed1760cbd3923489d48cac21d53b08901a355fed0b253fa02bf7990dec139c869594890f1dd5d", @typed={0xc, 0x3a, @binary="5624c1eba4ada618"}, @generic="01f434d962ebce7f9e20207500c98031", @generic="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@generic="978b1cce1554c13fb2ef7036b7c08df223c3d45cbd69a6fef5f827d70f6e91dc854e5e3994129deb062012c4c7bcf321eefefe9999328a21eaf7a6b1d9d76863006bc467703d30add0db81837975c72fd431a12adf783e5b1516a75a6e9566bd2d0c53fbab4eca7a1007f6b3fbdea070678cce469dddd459ed66993454f7c59481f227ac64f97691e92e8fe9bbcd3bdef5d766470fa90ff809d5d2d6e2b4b10121f4ede18820255c6912aeb8be276e2e010a9528b96e8393e91e9ef29cdc9d6deb5160de1b06db164e9683b02678bf45c72c852e16589033ce3bf498d009", @typed={0x14, 0x90, @ipv6=@loopback={0x0, 0x1}}]}, @typed={0x8, 0x72, @u32=0x7}, @typed={0x8, 0x49, @u32=0x1000}, @nested={0x3c, 0x74, [@typed={0x38, 0x2d, @binary="a42c6ff5fad33c0a061cf91dc716e11a8ca88923e88dd5912cbed609bbc289738cf182f3792cfb862fa6d517a445d56dfd"}]}, @typed={0x8, 0x59, @u32=0x10001}]}, 0x12e8}, {&(0x7f0000002340)={0x10bc, 0x23, 0x100, 0x70bd26, 0x25dfdbfc, "", [@generic="3bfc45facbd0d7b310e90b7779312b70fb5e5c2cc617ba009386a3059107296d832a3e46de4ca7bb38fa9acb8ee4432a0a4b31bc190afbb8c6f0ed75a7fc81eb65641a5d56b3c27bd5196551331b89bd2e23d2cff16201e2b3d5e8ee4e9488fc0de5cfc560fd819f37a7866689add2db86ce66469bec5bcc6ea2445b0bd60d558160cd8928282c01c8ae5fda7d6235584eae244585310c3f8ca23f2ab9", @generic="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@typed={0xc, 0x3f, @u64=0xffffffff}]}, 0x10bc}, {&(0x7f0000000380)={0x1f8, 0x42, 0x201, 0x70bd26, 0x25dfdbfb, "", [@generic="7edb2f6bb68e82612133b57b5037c7c463f6ac69e2e3aeac44c0c99261da076b6a6a721e9aaaaa3e98eefc1e3b7987435a45126f1356cba207ca2bcadf237b0d53a305432eb9be6837c91ab10123b4ab6956a8e8a41eb37037fec94b7f7d282e89838f6f1fd5664c25f1be913eaee297c5e95ae638718ac29ce99241389d19999473ffd25a7886edd5487955e7033e66310a4d2aefc59c3dbd36e2f874235a62ee6c821922a66229e0697b97b84cb518d84d40383e97c09e542bcb8e1b524ba06db7e8e3820e794d749a9218c20364bb54bc7907aecc47062767b0bc757079a02db8e1", @nested={0x104, 0x5b, [@generic="6a2f7e9852221dd60252dad0c530ba65011631a7051493a24252cdedf1cbe2a55c8fddc1a4354e7f510469e5e8f5c1aae6893847c9529281d5ea478db66639fbd57396af402fb23a4c49ab983ae34eeacabc5d4c779125ef33709b94d970399d6641ced40257c83dd479c9d45289fbb3a8aa9e522ceb58ab3eb1b2f85575d3d94910cfdf8430ab0c139aae9035492db3c65a9ba3f48b07e4d9499282c15f0af695796fe9ca16200e11f9edb1561e47ff5b52bdbd06a5ec23bde29fbc0af8b3964ef4dfef584f5b87f082a8d62a3aa9fad2e6c7c9f4e60287970a938597edf8", @typed={0x20, 0x50, @binary="df8238f82d2fa275af0748f9e08624fdefa4cff2cde6a3a0b7ff64"}]}]}, 0x1f8}], 0x3, &(0x7f0000000700)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r9, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0x138, 0x8000}, 0x90) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000880)='erspan0\x00') r10 = socket$netlink(0x10, 0x3, 0x4) write(r10, &(0x7f0000000340)="2700000014000707030e0000120f0a0011000300f59b001274809192078a08000005001ccaa6d0", 0x27) sendfile(r10, r1, &(0x7f0000000a00), 0x4) 2018/06/03 00:00:32 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c85234bbf01192d07") getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f00006ed000), &(0x7f0000f24000)=0x4) 2018/06/03 00:00:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/if_inet6\x00') setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000200)=0x7ff, 0x4) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)="6f82cf2903e0", 0x6) preadv(r0, &(0x7f0000000240), 0x10000000000000a8, 0x100) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000000c0)={0xabe, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}}, 0x108) 2018/06/03 00:00:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") fsetxattr(r0, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424a06040000da75af1f02a4c7edbcd7a071fb35331ce39c5a", 0x366, 0x0) readahead(r0, 0x5, 0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)=0x80000000) sysfs$2(0x2, 0xfffffffffffffffc, &(0x7f0000000100)=""/70) socket$inet_udp(0x2, 0x2, 0x0) fcntl$notify(r0, 0x402, 0x12) clock_settime(0x7, &(0x7f0000000180)={0x77359400}) fremovexattr(r0, &(0x7f00000000c0)=@known='user.syz\x00') ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000002c0)) 2018/06/03 00:00:32 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000080)={{0x3, 0x0, 0xffff, 0x3, 0x205a}, 0x1, 0xffff, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x7, 0xfffffffffffff000, 0x2}) poll(&(0x7f0000000000)=[{r1, 0x4000}, {r1, 0x8000}], 0x2, 0xccc) 2018/06/03 00:00:32 executing program 4: r0 = socket$inet6(0xa, 0x803, 0xfffffffffffffffd) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8d16a605e2d28eac, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x9, 0x0, 0xb4, 0x6, 0x9}) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet(0x2, 0x3, 0x7f) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x160, [0x20000100, 0x0, 0x0, 0x20000190, 0x20000160], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{}, {}, {}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'bcsh0\x00', 'ip6tnl0\x00', 'yam0\x00', 'bpq0\x00', @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x1d8) 2018/06/03 00:00:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getpeername(r0, &(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x80) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000300)={'eql\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000002c0)=0xfff) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000240)={{0x8, @multicast1=0xe0000001, 0x4e24, 0x0, 'sh\x00', 0x4, 0x7, 0x5c}, {@loopback=0x7f000001, 0x4e21, 0x2001, 0x3, 0x1, 0x1f}}, 0x44) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) fcntl$getown(r1, 0x9) recvmmsg(r0, &(0x7f000000a980)=[{{&(0x7f0000008540)=@nfc_llcp, 0x80, &(0x7f000000a900), 0x379, 0x0, 0x326}}], 0x1, 0x0, &(0x7f000000ab00)={0x0, 0x1c9c380}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2000, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000080)=0x4, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getpgid(r3) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000340)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000000c0)=0x200, 0x4) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 151.856369] kernel msg: ebtables bug: please report to author: Hook order must be followed 2018/06/03 00:00:33 executing program 1: r0 = socket$inet(0x2, 0x80000000805, 0x0) listen(r0, 0xf5a) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000280)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x11}, 0xfffffffffffff800}, @in6={0xa, 0x4e24, 0xfffffffffffffffa, @dev={0xfe, 0x80, [], 0x10}, 0x20}, @in6={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, @in6={0xa, 0x4e20, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x8}], 0x80) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000040)=0x3c, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="4cce5d000000000000"], 0x18}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000240)={r1}) finit_module(r2, &(0x7f0000000300)='/dev/cuse\x00', 0x3) 2018/06/03 00:00:33 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0xe3f0, 0x200) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000001c0)=0xbf3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x20000208a) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0xf) getsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/03 00:00:33 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(wp256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'nr0\x00', &(0x7f0000000000)=@ethtool_eeprom={0xb, 0x20, 0x3f, 0xcd, "10859e8803a9d5e93ecf68328ee865e155b05fb11d94e33b38559abd4f6ecfc1d53e39a91b1df086360fb1075aa61d1060ed3830cb1d22afde8935960999ea835d7dbfd062520c6eb2506e5021e52a23ae198085dc8969d779d6163ff08af71fb8fa64e7f0ba9fe28792465fbfab418b3bdb483f64e5e63c20f794b9fa78d5b0a5328ef30b496fc776894a21f941803615c0e66cc2487f4d2d0fa7e07f2a5d6fb8b23147b18ea5767ee2a3cea593ec50b0d5ce9ab3cc21e2b78823d9648f6685fafb999d9f9a049d7508f9f149"}}) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000000100)}], 0x1, 0x0) 2018/06/03 00:00:33 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5, 0xa000) close(r0) openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.usage_sys\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="3900000013000901690000008100000007000040030000003d51a6050000001419001a00040002010700000000000000000000000000000000", 0x39}], 0x1) 2018/06/03 00:00:33 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xc100, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x3f, 0x0, "6ca32c4a9d7116ef67013122f3b7bf6303b13a12e59294c02928b9a341448c6fada9112fad8a7a70a3e3ac470803835fecc7da20e7697c492e334517d1495f47356ad64305085851140dc11b3897eeeb"}, 0xd8) close(r0) r2 = getpid() timer_create(0x0, &(0x7f0000000180)={0x0, 0x20, 0x0, @tid=r2}, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)={r3, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001300)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x59114ea7}, &(0x7f00000013c0)=0x90) 2018/06/03 00:00:33 executing program 4: socket(0x11, 0x100000803, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001540)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) close(r0) 2018/06/03 00:00:33 executing program 7: modify_ldt$write2(0x11, &(0x7f0000000000)={0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x10) 2018/06/03 00:00:33 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socket$vsock_stream(0x28, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x80) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x10000, 0x74, 0x7fffffff, {r2, r3+30000000}, 0x1, 0xd7f}) 2018/06/03 00:00:33 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) flock(r0, 0x7) close(r0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x90000001}) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/06/03 00:00:33 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="0047fc2f07d82c99240970") unshare(0x2000000) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/pid\x00') setns(r1, 0x0) 2018/06/03 00:00:33 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$cgroup_subtree(r0, &(0x7f0000000280)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = openat$cgroup_int(r0, &(0x7f0000000200)='pids.max\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000000), 0x9) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x48, r3, 0xb26, 0x70bd2c, 0x25dfdbfe, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xbf}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x48}, 0x1}, 0x804) [ 152.936675] alg: No test for hmac(wp256) (hmac(wp256-generic)) 2018/06/03 00:00:34 executing program 4: getrusage(0xffffffffffffffff, &(0x7f0000000140)) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x20200) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)=0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f00000ebffc)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x80000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x1a, @empty, 0xff}, @in6={0xa, 0x4e23, 0xde92, @empty, 0x4}], 0x74) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000200)={0x6}, 0x4) 2018/06/03 00:00:34 executing program 6: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1c, &(0x7f0000002000)=ANY=[@ANYBLOB="00000400"], &(0x7f0000ad3ffd)=0x4) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000ad3000/0x1000)=nil], 0x0, &(0x7f0000000100), 0x0) 2018/06/03 00:00:34 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xb5f2, 0x100) ioctl$VT_ACTIVATE(r0, 0x5606, 0x921c) sysfs$3(0x3) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'bond_slave_1\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$int_out(r1, 0x5460, &(0x7f0000000080)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x9c, r2, 0x8, 0x70bd25, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6f}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x21, 0x8}}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x10}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_team\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20004000}, 0x4000000) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000280)={{0x84, @dev={0xac, 0x14, 0x14, 0x21}, 0x4e23, 0x0, 'rr\x00', 0x10, 0x800, 0x49}, {@multicast1=0xe0000001, 0x4e23, 0x0, 0x6, 0x5, 0x9}}, 0x44) mknodat(r0, &(0x7f0000000300)='./file0\x00', 0xc004, 0xc3) epoll_pwait(r1, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x1, &(0x7f00000003c0)={0x40}, 0x8) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000480)="3ee014dda6d26b2c68248b2d282829ff", 0x10) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000004c0)) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000500)={0x8001, 0x1, 0x0, [{0xfffffffffffffff8, 0x1, 0xd998, 0x40000, 0xffff, 0x7, 0xffffffffffffffff}]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}, 0x2b8, 0x98}, &(0x7f0000000640)=0x90) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000680)={r3, 0x8}, 0x8) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f00000006c0)={0x6493, 0x2, 0x0, [{0x6, 0xffffffff, 0xf1, 0x53e, 0xffffffffffff0000, 0x8, 0x8}, {0x6d, 0x3ff, 0x7, 0xa5, 0x100000001, 0x5, 0x4}]}) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000008c0)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000880)={&(0x7f00000007c0)={0x8c, r2, 0x300, 0x70bd2d, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7fff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x101}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x2}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x99}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x101}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x800}, 0x4000) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000900)) statfs(&(0x7f0000000940)='./file0/file0\x00', &(0x7f0000000980)=""/134) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000a40)=0x7, 0x4) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000a80)=0x80000000) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000ac0)='veth0_to_team\x00', 0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000b00)={0x4, 0xb8c3, 0x9}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000b80)=""/185, &(0x7f0000000c40)=0xb9) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000c80)) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000cc0)) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000d00)=0x3) epoll_create1(0x80000) 2018/06/03 00:00:34 executing program 0: r0 = socket$inet6(0xa, 0x80803, 0x87) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x10000000000000a, 0x7c}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) timer_create(0x3, &(0x7f0000000000)={0x0, 0x2d, 0x3, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_gettime(r1, &(0x7f0000000080)) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/06/03 00:00:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0xa7) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000280)="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", 0x201}], 0x1) close(r0) 2018/06/03 00:00:34 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x58}, 0xb) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000280)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000300)=""/121, 0x79}], 0x1, &(0x7f00000003c0)}, 0x0) 2018/06/03 00:00:34 executing program 5: r0 = memfd_create(&(0x7f0000000040)='gre0\x00', 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e20, @rand_addr=0xffffffffffffcf6b}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0xfffffdcc) r2 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000240)={'gre0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20}}) 2018/06/03 00:00:34 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) openat$cgroup_ro(r1, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001240)=[{&(0x7f0000000180)=""/180, 0xb4}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x2, 0x0) unshare(0x24020400) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001280)=0x0) ptrace$pokeuser(0x6, r2, 0x3, 0xf) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000140)=0x848) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, 0x1c) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000040)=""/34) 2018/06/03 00:00:35 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100900a83394e83e29609000000e62d3ce3a5b8000000f7e5016a92d259cb3087b7264570edc571ba47012036323922f508f2547fb376", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) writev(r0, &(0x7f00000001c0), 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eb3ff8)={r1}, &(0x7f0000940000)=0x8) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10, 0x80800) getsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x8) 2018/06/03 00:00:35 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") getsockopt$sock_buf(r0, 0x1, 0x2, &(0x7f0000b56f40)=""/192, &(0x7f0000000040)=0xc0) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x9, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={r2, 0x3f, "295064406b661e5a02b0afa895644cb88f4cabbebf5c12ba379bcea890529af9ce825bd7953347149e45cd6772994baf7d2fc56bbddeaa1bb3029442a072e3"}, &(0x7f0000000180)=0x47) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/06/03 00:00:35 executing program 6: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x4, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000076eff4)) epoll_wait(r0, &(0x7f0000ca7000)=[{}], 0x1, 0x0) 2018/06/03 00:00:35 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000001080)='/dev/usbmon#\x00', 0x5, 0x200) sendmsg$rds(r0, &(0x7f0000002bc0)={0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000010c0)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/228, 0xe4}, {&(0x7f00000021c0)=""/105, 0x69}, {&(0x7f0000002240)=""/244, 0xf4}, {&(0x7f0000002340)=""/63, 0x3f}, {&(0x7f0000002380)=""/38, 0x26}, {&(0x7f00000023c0)=""/28, 0x1c}, {&(0x7f0000002400)=""/42, 0x2a}, {&(0x7f0000002440)=""/199, 0xc7}], 0x9, &(0x7f00000029c0)=[@cswp={0x58, 0x114, 0x7, {{0x0, 0x4}, &(0x7f0000002600)=0xfffffffffffffffe, &(0x7f0000002640)=0xfffffffffffffe00, 0x2, 0x8, 0x7f, 0x0, 0x4b, 0xad}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000002680)=""/82, 0x52}, &(0x7f0000002700), 0x34}}, @fadd={0x58, 0x114, 0x6, {{0x0, 0x9}, &(0x7f0000002740)=0x3ff, &(0x7f0000002780)=0x7b53b93e, 0x1, 0x5, 0xa000000000000000, 0x4, 0x40}}, @mask_cswp={0x58, 0x114, 0x9, {{0x15, 0x8}, &(0x7f00000027c0), &(0x7f0000002800)=0x100, 0x1, 0x9843, 0x8, 0x9, 0x10, 0x3}}, @zcopy_cookie={0x18, 0x114, 0xc}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000002840)=""/177, 0xb1}, &(0x7f0000002900), 0x4a}}, @fadd={0x58, 0x114, 0x6, {{0x2, 0x5}, &(0x7f0000002940)=0x3, &(0x7f0000002980)=0x2, 0x7, 0x80000, 0x4, 0x3, 0x7c, 0x6}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x401}], 0x1f0, 0x20000000}, 0x94) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x232080, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000000c0)='bcsf0\x00') r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000180)=0xc) 2018/06/03 00:00:35 executing program 2: unshare(0x24020400) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x100000001, 0xf346, 0x200, 0x3f, 0x3, 0x4, 0x3, 0x9, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000000c0)={r2, 0xb6}, 0x8) r3 = open(&(0x7f0000000100)='./file0\x00', 0x24a800, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r3, 0x2287, &(0x7f0000000140)=0x9) fcntl$setown(r0, 0x8, 0x0) 2018/06/03 00:00:35 executing program 7: r0 = socket$kcm(0x29, 0xfffffffffffffffd, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0xfffe) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x4, 0x4, [0x3, 0x4, 0x189, 0x4]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x8}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r3 = socket$alg(0x26, 0x5, 0x0) r4 = dup(r0) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000000200)) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x1000}) bind$alg(r3, &(0x7f0000091fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f00000000c0)=0xffffffff, 0x8) ioctl$void(r1, 0xc0045c77) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000000)="f1b14ce459fa8d909193165077d8e41990f9acb0b12657ebbc4ce0fa54e71de5f201f5163e41c3c50b83c487a4d443aaea75a92bb326d4dba9cc62c95e58201a75", 0x41) 2018/06/03 00:00:35 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000100)={0x2, 0x4e21}, 0x2) sendmsg$rds(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x2, 0xfffffffffffffffc, @broadcast=0xffffffff}, 0x10, &(0x7f0000001a80)=[{&(0x7f0000000900)=""/4096, 0xfffffffffffffc94}, {&(0x7f0000000300)=""/237, 0xed}, {&(0x7f0000001900)=""/194, 0xc2}, {&(0x7f0000000080)=""/66, 0x42}, {&(0x7f0000000140)=""/84, 0x54}, {&(0x7f0000001a00)=""/77, 0x4d}], 0x6, &(0x7f0000001b00)=ANY=[@ANYBLOB="580000000000000014010000070000000000000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYPTR, @ANYPTR64=&(0x7f0000000740)=ANY=[@ANYBLOB="e71ee210de2fc57733eb9b913a42664236e8c7ecd45231e130dcd8abd2fd432ce8e4c128395943fbd8f5f310dce1b53d828ac8588a12035de7d7187e1ddee4c5d6d147a8944e62d8d6c274ce22e209dc01c626cd0e6b509e9a3c26140e56d2595923e26dc31f38ca26120d6563dd22f37c76e5159ab65bdab00f757cb6c01dbeb5828cabefab8a1eba71c151edbb8e1bb6dc1b468e2251287619e6bad7899a08e376668197cc1f403cea6a0bf359ee9ef9c446dfbbd1ad0116", @ANYBLOB="6002d45f1bf4f63a0024f5f574a25ead9297ee23de368a14adf42e9f0f76d6b2f6ff759ae51bce561e122a43f7a49501dcb85d249d4ba8936065a628070899e207d2119cec8df3f726321a01e0a97330db35d46c11a0d945e58fdf83fd3e93ae628647290a1c60e9325a54d254c067ffa12a1f88e7456d84549d31568a3a1c9fdd956e53e1d331ef751bdf1ddd5a84088138781013d411c4bc4b44ea224500b1fc42b05fe8f49c4c9e16f466fe88d6", @ANYRES32=r0, @ANYBLOB="87b5ca36a880c5b93dbe001f404ef95c41c2173ea47e56679bae886fe7c13ba86992f6ad3f9193ae5179feb4363ce1e366d1318ddeaf4848ff66d37429", @ANYRES16=r0, @ANYRES64=r0, @ANYPTR], @ANYBLOB="e2f5d2427a79e8783ca7f85964afb016df4582ba782cda4fd15ab09e54399fc922ad9d"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000580000000000000014010000090000000000000000000000", @ANYBLOB="c1a200e067f9b6e3262b797c3af8ae8ebd94a0c536e0fc6544d28e4b692a0d9b2681b45db91589383f7885de1b45af677bf548ff8fcf", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000c8010100000000000000006e3e3c2d18ce560b000000000000000000000000000000101a8848fa922bb19aafb345d6e0cadc01a3ed237bb68b3982329a7df657e375244209772ae80b0cb927a47df2e6054bbe930774f3e1b8adc77aadc52c8ab6eaffbc5d20d1e57f189da0501303ea150800000000000000d6027953db7f23315deb27ac0000000000"], 0x146}, 0x0) [ 154.284460] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/06/03 00:00:35 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x1}) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) 2018/06/03 00:00:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000000)={@remote, @remote, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x48, r1}) 2018/06/03 00:00:35 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0xb, 0x2) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f0000000100), 0x4) setsockopt$inet_int(r1, 0x0, 0x40000000000c9, &(0x7f00000000c0), 0x2f9) 2018/06/03 00:00:35 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x18) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000100)=""/155) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000000)) [ 154.397311] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/06/03 00:00:35 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f0000000040)='GPL\x00', 0x0) semget(0x0, 0x3, 0x383) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x400) 2018/06/03 00:00:35 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x3681) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x36d4}, 0x2c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'team_slave_0\x00', 0x0}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x100, 0x0) mknodat(r3, &(0x7f0000000200)='./file0\x00', 0x8000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x8, &(0x7f0000000040)=@raw=[@map={0x18, 0x7, 0x1, 0x0, r1}, @map={0x18, 0x5, 0x1, 0x0, r1}, @ldst={0x1, 0x0, 0x3, 0xe, 0x4, 0x18, 0x4}, @exit={0x95}], &(0x7f00000001c0)='syzkaller\x00', 0x800000000, 0xffd5, &(0x7f0000000080)=""/251, 0x41f00, 0x0, [], r2, 0xfffffffffffffffd}, 0x48) 2018/06/03 00:00:35 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0), &(0x7f00000002c0)=0xc) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000300)='net/ip_vs_stats_percpu\x00') ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000000)=0xffffffffffffffff) getdents(r1, &(0x7f0000000100)=""/143, 0x8f) getdents(r1, &(0x7f0000000040)=""/182, 0x22) 2018/06/03 00:00:36 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)="6ea1d9c1305c868cca65742f6e65746c696e6b00") mmap(&(0x7f0000001000/0x3000)=nil, 0xffffe000, 0x0, 0x10, r1, 0x0) 2018/06/03 00:00:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@multicast1, @in=@local}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f00000000c0)=0xe8) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffff9c, 0x3, 0x1, 0x5, &(0x7f0000000140)=[0x0], 0x1}, 0x20) openat(r2, &(0x7f0000000200)='./file0\x00', 0x882, 0x10) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x842) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x8000000000000000, 0x0, 0x5, 0x7, 0xfffffffffffffffb}, 0x14) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000240)=ANY=[@ANYBLOB="0000000600000000"], 0x8) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000180)=@srh={0x0, 0x0, 0x4}, 0x8) 2018/06/03 00:00:36 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x7, 0x4) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x19) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3f, 0x400500) accept4$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x80000) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000140)) 2018/06/03 00:00:36 executing program 0: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x80800) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x1) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x400100) setns(r1, 0x14000000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000040)=0x5) getpriority(0x3, r2) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000180), 0x4) mincore(&(0x7f0000000000/0x2000)=nil, 0x2000, &(0x7f00000000c0)=""/141) r3 = shmget$private(0x0, 0x1000, 0x1881, &(0x7f0000000000/0x1000)=nil) shmctl$IPC_RMID(r3, 0x0) 2018/06/03 00:00:36 executing program 1: r0 = socket$kcm(0x29, 0x4, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x101f7fffd) sendfile(r0, r1, 0x0, 0x2) 2018/06/03 00:00:36 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, "ed7558547e3c488877e3e7f841031b79de5ba9bfbd986658a7e8fa5468211a01a81f9750afe3b7a5696ec8bfe7a90757aed8c5d2d26f3787b2c2462905476fbd", "c17dd3c64f8b18877bae4104150bb7452476ef8e5d49fefe8d26911a11aa5e3e"}) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080000fe80000000000000000000000000000000000000aa"], &(0x7f0000000040)) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000080), 0x4) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) 2018/06/03 00:00:36 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x11, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="81f2e7e414096c828ebd4e28e633b33b3cde3055591f50dc2e44a78d28a0c023"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x400, 0x0) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000140)="24ca1e2f308b59b25f8e652c8599d5d948104c9fd56a775662cb6af467e8586dbb8b81013db1e592e381913be6e9a520bbf3306528e3aab7e712b779c23f332954e042003728e7eb50bd4df76c2dc0afd359a63588ef38677036ec2aa65fc1feba2e1dcd269e2b50e224420832a8c90736") 2018/06/03 00:00:36 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x2, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000002c0)=0x164, 0x803) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000001c0)={@mcast1}, &(0x7f0000000200)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x10000400000001c, &(0x7f0000000000)={@mcast2}, &(0x7f0000000180)=0x14) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="180000005a00430400000000000004000200000000000000d86375decfaa89d68b724e54c4999228e9bd8ea641f4a40c83fa0e97a50c44d4d73c56bc37f0cb9802294c638204ae2fd43a40dbb0ecd64af02be946b61f7aa6954d195b32fcf3e8b061541af15d0bef9fdfa41d73d8753515e4e4b6cc64503059146a79553b87a47b554ed48ce5578a98d578d5357e25dbdb79b3dbd6e1ffc84fa3ea596c4e5b92cff387d65d1869069cd990379e23b57e9d3e64"], 0x1}, 0x1}, 0x4000000) 2018/06/03 00:00:36 executing program 6: mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) prctl$intptr(0x26, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind(r0, &(0x7f0000000140)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1}]}) 2018/06/03 00:00:36 executing program 3: r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000526000/0x3000)=nil, 0x3000, 0x2000007, r0) mbind(&(0x7f0000525000/0x4000)=nil, 0x4000, 0x4002, &(0x7f0000a1a000)=0x40000000003, 0x7, 0x0) mlock(&(0x7f0000520000/0x7000)=nil, 0x7000) mlock2(&(0x7f0000526000/0x2000)=nil, 0x2000, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x111080, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @empty, 'bridge0\x00'}}) 2018/06/03 00:00:36 executing program 4: r0 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="c3c49f7107ef7a2b33d8f2bfbed83417a69bcd87e8e8469cac3b2042096a724e7cc430a3dbbace1ccda1d1fb4e6a3019671b4fef1459e4295ea5d22a046678d6a819aa4ee9ef4b231da3f8159e04ec08271900393e34ec973ff011e48f3093e3f437c5b02594be7f2ef9de2ad08689bbb7c4209de61eaf867f78b7b9edc83f06331b4c99becf7739aaa0e3c045d657c5bb4706a3a3cbc760a61c8b5b5a8aa6ae2377bcbd031b23b4b880ae025225ed60b9332ca33af03f75dbfc6147c28a451db21afc4e7b4ce730ba6578e7aee81015b1e529ad787bc4ac8db0aa2795078361dc1b3a5242e890b0e38bd71934346aca7685488be70dd0eb", 0xf8, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r0, 0x0, 0x0, r1) r2 = syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x20000) ioctl$BLKALIGNOFF(r2, 0x127a, &(0x7f0000000240)) r3 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x440201) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f00000002c0)={0x100000000000000, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x88) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000380)=0x14, 0x4) r4 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000440)=0xff, &(0x7f0000000480)=0x2) accept4$packet(r3, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14, 0x800) keyctl$set_timeout(0xf, r4, 0x6) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000000540)=0x8) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000580)={'bridge_slave_0\x00', @random="6e4011b4e6f9"}) r6 = syz_open_dev$vcsa(&(0x7f00000005c0)='/dev/vcsa#\x00', 0x398c4513, 0x0) getsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f0000000600), 0x2) ioctl$DRM_IOCTL_INFO_BUFS(r6, 0xc0106418, &(0x7f0000000640)={0x2d, 0x7ff, 0xf91a, 0x2, 0x4, 0x1ff}) request_key(&(0x7f0000000680)='user\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000700)='md5sumppp1securitysystemposix_acl_access]\x00', r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000740)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000780)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000007c0)=@assoc_id=r7, &(0x7f0000000800)=0x4) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r6, 0x40045532, &(0x7f0000000840)) munlockall() ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffc000/0x1000)=nil, 0xfff, 0x5, 0x18, &(0x7f0000ffd000/0x3000)=nil, 0x8000}) ioctl$sock_inet6_udp_SIOCOUTQ(r6, 0x5411, &(0x7f00000008c0)) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x6030, r5, 0x0) connect$vsock_stream(r6, &(0x7f0000000900)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f0000000940), 0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000980)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getpeername$ipx(r6, &(0x7f00000009c0), &(0x7f0000000a00)=0x10) 2018/06/03 00:00:36 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect(r1, &(0x7f00000001c0)=@in={0x2}, 0x80) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='loginuid\x00') sendfile(r1, r2, &(0x7f00005d4ff8), 0x8) 2018/06/03 00:00:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x25000000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x9, 0x244, 0x8, 0x5, 0x800}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000440)={r1, 0x2, 0x2, 0x200, 0x7, 0x2, 0x3, 0x9, {r2, @in6={{0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x344d}}, 0xffff, 0x7, 0x1, 0xffffffffffffffff, 0x6}}, &(0x7f0000000500)=0xb0) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000002}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000700)={r1, 0xbc7, 0x4}, &(0x7f0000000740)=0x8) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/null\x00', 0x400403, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x1800}) getsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000540), &(0x7f0000000580)=0x4) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000000100)={r5, 0x2}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000001c0)={0x4, 0x100000000, 0x8005, 0x71, 0x1, 0x2, 0x3, 0xff, 0x0}, &(0x7f0000000200)=0x20) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f00000006c0), 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000280)={r6, 0xb7b6, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000600)={r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x7c3, 0x0, 0x2, 0x1, 0x600000}, &(0x7f0000000000)=0x98) write(r0, &(0x7f0000000240)="c6", 0x1) rt_sigpending(&(0x7f0000000140), 0x8) 2018/06/03 00:00:36 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x8) 2018/06/03 00:00:36 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f0000000100)='V', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r2, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) ioctl$TCSETSF(r1, 0xc004510e, &(0x7f0000000000)) 2018/06/03 00:00:36 executing program 6: r0 = gettid() r1 = getegid() setfsgid(r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setown(r2, 0x8, r0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x40950, r2, 0x0) r3 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1, 0x600) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000140)={r4, r5/1000+30000}, 0x10) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3ff, 0x6, 0xfffffffffffff001, 0xaef, 0x0, 0x1, 0x8c0, 0x6, 0x3a, 0x1, 0x7, 0x3, 0x3, 0x8, 0x400, 0x0, 0x4, 0x5, 0xc22, 0x6, 0x4, 0x5, 0x5, 0x8, 0x6, 0x5, 0x6a7, 0x4f0, 0x119, 0x8, 0x4, 0x3f, 0x0, 0xcd, 0x6, 0x8, 0x0, 0xfffffffffffffff8, 0x7, @perf_bp={&(0x7f0000000180), 0xc}, 0x80, 0x0, 0x800, 0x0, 0x9, 0x10000, 0x400}, r0, 0x5, r3, 0x8) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r6, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)) r7 = syz_open_pts(r6, 0x0) read(r6, &(0x7f0000000200)=""/217, 0xd9) ioctl$TCXONC(r7, 0x540b, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x1000000000005) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1a0, 0x40) 2018/06/03 00:00:36 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8ff0000000069a2f8ff00000000bf2000000000000095"], &(0x7f0000000100)='GPL\x00'}, 0x48) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x403}, 0xffffff93) r2 = socket(0x11, 0x80000, 0x80) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) getsockname$netrom(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x10) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x2, 0x0, &(0x7f00000000c0)=""/15, &(0x7f0000000140)=""/48, &(0x7f0000000180)=""/246, 0x5000}) bind$packet(r2, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/06/03 00:00:36 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="006ffc2f07d82c99240970") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000080)={0x4000000, 0x2, 0x37}) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)={0x57, 0x3, 0x7, "e66a7fbbf556c117ae55dcf3f69bc240ba88464da4232e492fd1854fc3abb82e2f7c25a9c68a5c09918030905a47a2f05a0aaed8167072398cae3e192cdb880096748dd8ab8908ae5ab4b88930cb6b5d393464840907ff"}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x110) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0xffffffffffffffd9, 0x4) r2 = inotify_init() r3 = inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x20000000) inotify_rm_watch(r2, r3) 2018/06/03 00:00:36 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/33, 0x21}], 0x37d, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x1, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000140)={0x0, &(0x7f00000000c0)}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)={0x3, 0x0, [0x0, 0x0, 0x0]}) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/06/03 00:00:36 executing program 4: munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) prctl$intptr(0x1c, 0x7) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) setreuid(0x0, 0x0) 2018/06/03 00:00:36 executing program 7: syz_emit_ethernet(0x92, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@llc_tr={0x11, {@snap={0xab, 0xaa, "c9e3", "26d641", 0x81f7, "b910f4fab2e5c820be2dc72bb4ec55e1aed8712406475fb905aca69628abe53503c0fa9c451b37d53d20daf97e6d0b356859afb61e71eaf353a80865b9e55515d0448fd875df3a51f01ebe71aabe146dfe23373d978a98b233615b913d2a7b7687dd1f4aa4360a0dad8a21fd43bcfd6d0be28d5aa669ad89ff4904"}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x7ae, 0x100000000000000]}) [ 155.704417] Unknown ioctl 1076408081 [ 155.738351] Unknown ioctl 1076408081 2018/06/03 00:00:37 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x65, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0xfd) 2018/06/03 00:00:37 executing program 6: r0 = socket(0x10, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200c02, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000100)) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000100)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) fcntl$notify(r0, 0x402, 0x8) r3 = syz_open_procfs(r2, &(0x7f0000000000)='cmdline\x00') ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYBLOB="03000000a644f644aca06a55a77f03199a15a95ce633c1cf33be1a2e0d2957d437770653b70d03e07f29bca1d859bb925373b1913d4e91e3a74fa7b87cc73746f4e605c5735c305a259413a8242d82c881f4fadde815e58fd68714719b0b157dc2a2d3c5641f4776e410df70c16ffa0c81ab5ba6b5c7"]) mq_timedreceive(r1, &(0x7f0000000200)=""/245, 0xf5, 0x33b, 0x0) sendfile(r0, r3, &(0x7f00000000c0), 0x80000002) 2018/06/03 00:00:37 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0xfffffffffffffffc) ioctl(r0, 0x8912, &(0x7f0000000180)="00472a56ffffffffffff702225f8d7c9a9e016902443b1a97204e8c1ff5adde93b53542f80ea6f73cc000000000000f74d97eda33c9e530384d721486773a4fec52aa8ba527601bd693f9e1a89c3a6cfba85d7c98994f01f9fc7c7f14d81959da438b5af65e14575d2693e7f09c0c052e5441c495a1fb64156cfaaf6e67630f844e76438dc6a530a5b85f37e3d60f48294e4e400f670e7150b34e3a2947f2c23b893d82483b7a231389d4ca79e258fe18977c7f409d5ebbf") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x40000000000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') ioctl$int_out(r1, 0x5462, &(0x7f0000000000)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x48, r2, 0x0, 0x70bd2b, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x40}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) 2018/06/03 00:00:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xd64b, 0x2a200) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100)=0x70, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000080), 0x9b, 0x200418cf, &(0x7f0000ae3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x18) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e22, 0xa98, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20, 0x5, @empty, 0xfffffffffffffffe}, 0x4, [0x5, 0x5, 0x2, 0xe0b, 0x4, 0x0, 0x1cc000000, 0xf65a]}, 0x5c) 2018/06/03 00:00:37 executing program 4: mkdir(&(0x7f0000001c40)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x101080) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000080)=""/121) mount(&(0x7f0000000740)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000007c0)='devtmpfs\x00', 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) 2018/06/03 00:00:37 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x402, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x7, 0x7fff, 0x0, 0x0, @tick, {}, {}, @queue}], 0xfffffffffffffe9d) 2018/06/03 00:00:37 executing program 7: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x24000, 0x0) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) inotify_rm_watch(r0, r2) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d19ff4)={0x80000001}) 2018/06/03 00:00:37 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x4000) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000000c0)) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@nfc={0x27}, 0x20000080, &(0x7f00000000c0), 0x23b, &(0x7f0000000100)}, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000000480)}, 0x20000040) 2018/06/03 00:00:37 executing program 4: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f0000000040)=',mime_typebdev(\x00', 0x20000000004) ftruncate(r0, 0x4) rt_sigprocmask(0x3, &(0x7f0000000000)={0xff}, &(0x7f0000000080), 0x8) 2018/06/03 00:00:37 executing program 2: creat(&(0x7f00008b2000)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x1000) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000000040)="0000000201000000000000010400000000000000", 0x14, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/06/03 00:00:37 executing program 7: r0 = memfd_create(&(0x7f0000000040)='GPL\x00', 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)) 2018/06/03 00:00:37 executing program 1: writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000300)="4bab66f2bb3adeab9f4659173864f05f3343738185ccd0e625dd9a65208dfd8c90dc9ce92d965f6a37b4d63823727b86e61ce7e98d99594a3b6e7bd3ef9013792c68ff4ac2ffa00cfc1425de1ba456d1f0f745849dd086d2fea8040888f4c65b384ddd47b716ba6347b379173d052760dd373a59c0e22e98d353061b7ff57ee17a42c100829c66c5e927da82286fe461ecc52ff0f651fc0ff2ded7068817805b6f1e9ba23ee1d5fc7027325bf4ecad875606d63164259c0b3b11115d4bd5d9f159566097bb7874fa", 0xc8}], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@dev={0xfe, 0x80, [], 0x14}, @in=@broadcast=0xffffffff, 0x4e24, 0x7ff, 0x4e24, 0x0, 0xa, 0x80, 0x80, 0x7f, r2, r3}, {0x7f, 0x1, 0x6, 0x2, 0x6, 0x7730, 0x6, 0x1ff}, {0x6, 0x6, 0x5, 0x5}, 0x4, 0x6e6bb2, 0x3, 0x1, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x4d3}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3500, 0x3, 0x3, 0x7fff, 0x5, 0x0, 0x5}}, 0xe8) keyctl$set_timeout(0xf, r0, 0x81) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000280)={{0x77359400}, {0x77359400}}, &(0x7f00000002c0)) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x40100, 0x0) ioctl$TIOCEXCL(r4, 0x540c) 2018/06/03 00:00:37 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000200)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) write$binfmt_aout(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000003b0fea320c06f462decab8c62f0fa979692a267770fca1cafe8190b82977b1f3b0cb6172ac481dc1758d60bf185698fda608b5d5"], 0x20) 2018/06/03 00:00:37 executing program 0: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffa, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x8001) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) 2018/06/03 00:00:37 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x12400, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x2) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xa, r2, &(0x7f0000000240)='id_legacy\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, r3) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0xfffffffffffffffc, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) bind(r1, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x0, 0x4, {0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x5}}}, 0x80) 2018/06/03 00:00:37 executing program 3: r0 = socket$inet(0x2, 0xa, 0x8) syz_emit_ethernet(0x32, &(0x7f000018f000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) socket(0x1, 0x80b, 0x9) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000000c0)) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x6, 0x4) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=""/13, 0xd}, 0x0) 2018/06/03 00:00:37 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e20}}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x580, 0x204e00) sendto$ax25(r2, &(0x7f0000000280)="bdc7054a2db95e7a838546dca15582fb8bfecbcef800c938ce294458a050685b343ad34c3d68b2b847cbcca81f9087096e4980aecaed7c2b58835f50d046618915c59e484c637f079cad82b01e309640137001f1936aa32c1c687a7deefe9e454a618d76031935872a11b292cd66cc698d53281115e8de4112dfc5d4ba1268775591778c39", 0x85, 0x4000, &(0x7f0000000340)={0x3, {"48d33eab25b6f0"}, 0x200}, 0x10) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x204080, 0x0) r4 = memfd_create(&(0x7f00000003c0)='syz_tun\x00', 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000200)=0x3, 0x4) getsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000080)={0x8, {{0xa, 0x4e24, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x88) r5 = add_key(&(0x7f00000005c0)='big_key\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000680)="775408b3b0215de800dbc542e442a250483a668bec5776de6a3c923e94ff105637642ef79477e85171d44eadcf40dccb2b24415034767bdb08ec727042be9470552cfb6b559e609b44b6cda5d17029ee564bba27d75e9fb137254668bb611d82dedb329907bd7fef50240c8e878097e57ac2bb62109ea7deb2a7a9403164257178c01e5918b9d112435ff23694a7b23aa72f301cc32e03cdcf0155b266db1421e4c9f57cd1a7f0902e4f5873af868257519ca7c6adc3f16cfe", 0xb9, 0xfffffffffffffff8) keyctl$invalidate(0x15, r5) recvmsg$netrom(r2, &(0x7f0000001b00)={&(0x7f0000000740)=@full={{0x3, {"e52b10916851ec"}, 0x4}, [{"5f89982218b01d"}, {"d2e138988f04f1"}, {"751350631fb4b4"}, {"4efe42bf919e46"}, {"f62571056d88c6"}, {"5ca470702d2e10"}, {"2526d05a46bc86"}, {"3e7e25dcaad4c9"}]}, 0x48, &(0x7f00000008c0)=[{&(0x7f00000007c0)="14f83579760dbd6931fab9e929e0255c79d23bba6425e660bf4e1ab3122861d9812a0181d95f88d83ce9ec638f0d6cc5544f4b29755f5047e573cb326ac4dadce056417edb0123d6b06d00845e4093585a0a71e453d0d106e644734aa2d275ce5be2a7691062d4518243eb45ad1c0f27b17bb659451ad799049233a58c1a6bd3b63b28addf712b8f9655e731a5c5a3105ae1a29497a3fc1fff64d366b58e9221559d07ba2054", 0xa6}, {&(0x7f0000000880)="2f6b7a5d98bcbe7cc891a2235fff8a6abe8c62ec32f2ca8b6c1f1a87efb6375d2a60de541f899bab568b24", 0x2b}], 0x2, &(0x7f0000000900)=[{0x1010, 0x113, 0x0, "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"}, {0x48, 0x1, 0x0, "e19ad8e27396b599d8b949f7f5d8acd940120f427d2472d606e39ea3b91052b44334a4821afb4525c3f0ebe1d86319aead"}, {0x10, 0x10f, 0x7}, {0xa0, 0x10f, 0x6, "658dd2315e0e31f1388a63b3e710e34424d62de6028c603b406de81326c098093ca501a79e39b9336fe4519c7aa30bcfb4f1c9bf36f06f279959a6ab7edc1330f41e8599c71a43bc137ae515591f8e0b89f4b25d0837ec7ae4bce2d96b182f2e57eb448afdd64ab942919b652dd1c29978068ce0b648b8b37567f377c3a49ccbf82130125c05e9025508854529"}, {0xd8, 0x11b, 0x0, "023a522691f62744adf8c3c463cdf041f566de182f329a3b736074d9f9256c75b4356e116d2ed71ff0c31a60b877bf39c961c45ab07c022b1263a5a827443eff77c99851cdccf6cee3637df95d8ae0481359e90830af8ab9fdc06dc986f75c68e8a42970ca35ed6757c27368a1c07588aa62ae85be4eb55996d0d82269e8d6353e691d57f149878571b6e44efbe35f052f64e1559c29262fef0565432fe4c0b1e85467758c4a7efac31da35d84dcd582b10a60445668474e1e0d9e79ad9ca96f30d00dd780184ed2"}], 0x11e0, 0x800}, 0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={0x0, 0x4, 0x401}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000480)={r6, @in={{0x2, 0x4e23}}, [0x5, 0xfffffffffffffffb, 0x7, 0xfffffffffffffffa, 0x6, 0x6, 0x4, 0x7fff, 0x6, 0x7ff, 0xe3a3, 0x6, 0xc0, 0x3, 0x242]}, &(0x7f0000000580)=0x100) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000600)={r6, 0x6, 0x401}, 0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000380)={'tunl0\x00', 0xa95c}) 2018/06/03 00:00:38 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)={r2, 0xf9, "194bdf3f00f44479fef785dc8c56b0a8e0ae5c8cb973918f1bfe292adc082355d468acb5556bde946f9768eb3b1bfa4ff3d694e99a84314bdd95020624b3cae853715955df6e4eb3763272b3c17b3ef8fb48c374f6a2e3cd37a94473c99da06c85b7f50eb2c62d06b972e99f0b1bd5bb7bb52ddd9073e92ae506a013eb1a247d9d5d566f79a17fbb75b43aed066232a38cf89da32d0404a07fcec0531a479f63f7c5b1c7d7c4a3ee98aa13073bcf3167688a9dcc17e6ef7009f33819e22b2bcc91de0e9f7a4e958a613a345ba8f6a29159dd291abcb722bfea8748413266f1ec878949969cfbda13e5d1f77cd4e6bd2424020e8bb717e3aba4"}, &(0x7f00000000c0)=0x101) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=@updpolicy={0xb8, 0x19, 0x407, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0xffffff7f}}}, 0xb8}, 0x1}, 0x0) [ 156.950127] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/06/03 00:00:38 executing program 7: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f00000000c0)) socket$pptp(0x18, 0x1, 0x2) 2018/06/03 00:00:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000180)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x6, 0x309282) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000100)={0x0, 0x2, 0x1, 0x3d, "b2d31d593593595bfb517fb556bec26d51e15a4baaccf67c5018dddf2cf48abfbb55540de535dbddbb7cc5b9", 0x1f}) 2018/06/03 00:00:38 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="08000000000000005d9a146700000000"]) 2018/06/03 00:00:38 executing program 2: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000200)=""/218, 0xda}], 0x2, 0x0, 0x0, 0x9}, 0x10102) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x12, "768f6d657876fade83ac60862495403f90c3"}, &(0x7f0000000340)=0x1a) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e21, 0x81, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f0000000180)=@un=@abs, 0x80) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 2018/06/03 00:00:38 executing program 1: r0 = socket$inet6(0xa, 0x80804, 0x10001) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sendto(r0, &(0x7f0000000000)="1dd04374fad91670b7", 0x9, 0x4000, &(0x7f0000000040)=@nl=@kern={0x10, 0x0, 0x0, 0x400000}, 0x80) r1 = gettid() ptrace$setregs(0xffffffffffffffff, r1, 0xffffffff00000000, &(0x7f0000001400)="575d207816e2c42cafcd9da98a8415a795cdd8ca33df0049a29edd845f75a1b784741a8663f2d48e5ca5930526dfa213b8b9f1fa57e0d02173ae6e354064681b135ac46d87dac6710620724b619d320255c5a268d23238d72ef1b07fcbb4bf4c455658a0e503129bfb539eb95a4f33dcd13992fbb9a3b590457b2b58d98132ea6dec67ea35c9a670e55fc63d77c4f9e92a49b93f49ef56b57f951672ca4fed664708bdd99a8a4a0326f0ffd5cd0b280f8785c7a5af5e71c610d1e206e8081eae9528d929d6e07d6d8c6238bad40c6f246eb0c45d25d1b004acaffa614f17326fca82bfae4a6fa5994ffd118564cef7f27b3059a2af8e1018bd8875315763584587338c95f0d1100cc1fec9f2430b72083bdd22abd9aae3d0d732b8d9d82d39b19f3544807c9bab69f09206faf862f7638681b32fe1be05e67416d0f93946595630362ea09542c5a0b1e6614b7871541390bb04b592c6cc10f1d7c81bbf802d261c4b7ba9c08c99dda0bbf9b8220d44e0e3c140ed440c6f28b651f5a0dc1c3f4aa09eb62b3fb38a49b51d6a7d98b195c418f034f40ffb05dfc0f4f67b900005f49a833eb68dc4e86b4866a5bab710e032d45f003bd917fae7660313b4d0d358dc798fdbe3181e27838873b2779d377dc5b4ed0850bf985eb85811792ddad909985e5f6f435205c504d709acf9bda00cdc6fb69bffaf7de6f42b01aa4caa931c01c05cdb3a9d5eb583e291ba1aa35c6e97651a0b5b48d1cdaaad63e0beeb6720135da45578b1bc5a1beeb3447cc2bb4aedbb6634b386deeff79e2a7029364a0489634c9c1438fe76faa6c02c8a3a4341e53a51593ed38dc65ab8ef0d95fb4c5cc770b1331b9757f27bde8e80539fd428c3f4f515ae89c0d63c7c7d40582dc4c5c954fd48a3df199bcbce49571b807e30f70391990e0c0fd4fef72352abe200cda91edc5dbbced66c0c0033405818c3025aba3cec11e9c69c165cf9e5706e765c26882c00e53eecb3f63a05bc6e0304b02a150c8a9586ceae6dffb3cc8bf8d021ebb11bd73e19650843181f4ef1f2d4c334e2179fb832a8bb4499ed7c7749ab0753e42c8f368af9800de52bd77757d3a2a48687028a980f24c654c598a323c20b03c03f43e13cc63e5a0ce61eb5ca5a8b8ec321027a4a61c007ca0ca91eedf42a14707a157f222b773ef5b0b0d4f72e3c7fb9bdee4ca3481733821cf183ee9388c819c6e7490fe49a875981e250a06e5597a4925c0cc57b28caad97675881d886c8f83976914a342ac6ce827838ba25274c4a082d2962e4ff0fe19f439061d9d5612e32322e50d1b086e5586fcb1c36135d642392f0829be75de3c84effd846ea1ea535e6ac9e82a33cd255b1087eb35740e7c81944f2ae1469472fa5998b434e51c9cb37c9481117648a6931643d8e9439dbe50fe7391f45c9380e9adff1f7c95eb821ce2d7d1b1303aa3ea7348829dddbb3e568694e85e1e710f8dfa74bb0af1c33626b1ba8c092ad3a063c35daa187bff1c88f027a9a7f976b8614f98ed4f3e9ee326554800f669711770667befad19aca0c7ac5fc0820a23fa0fc5a67142ffddc95f78caa58cbf9c53d3695df5c2beee324222f1add8e48eb3a3fcdb7c181b23cf90b0dc920973a137c6d2913cbc6412e2decfc70392cc8f13facae83beaf8b98e61c6528d8dea6d00d2a7dd3a3bf0fb3877105bc162c6876f2ee6b1778fe840f983e29477516c6ec631ceed40109de14bbe46f6d74bf1fba12aedfcc437cac3d2f6cf95e8d79e3b39f4a2617bb3b52e362d944d91d0f0f88dd1413650b37b31539a1debda62b45fd7867b3a2f351839ba432b7f319316ffc90af16aae44f6508b3cba755017b1beccc66e3acfcdac428bef7f1e9572d916006923505fc8c39dac807a96883de97b6b97707cd5209d5018eeb98fd3b54ff858eef4f13c64db6c75a4205bf7d1505ce1618542e0ab8b584de1f909bcf1f20be5de15a57ea5feb2d27065ef659379a2e0aef0a28435045d43f73556f89276247bd9a5b1e3edf37bc43ac0f28e7782278a113a4dcc03e69498633bfae400c61c2c19118115c6bd9d59ad181ea569e86ea58438ed96c10a2176ba504a56f40c45e54bc9dc65ac901178a4d2ea4973a8ea2334b6805f48fc7b46b59cedd5d9d5b83f62fac00ec1d698515902a158aa3f568f7a9314a79699cd6a8292379a5040f0e4b7840f98d12f7b98151d03a965504c5ae982dca0224372e22f8bd556a6bc34b9265f127fb4ea3906088400301bcb8fb916bd0c39935681feab040c8ad4d16a6519968ff96b0c1f7cfbb68b3103ffe3e2cc27779f0a1019b2fc4908aa06426fdaebe6405dd26eb17f0f9c8502e7c5927fb92bbfbdfaa50b4bd2a81f975f1a32143037edf1b2c3e783994f364d52038d94e245955f0d9aa433709a817488ab8c275fc7bb80bbd1afe4013dd187939d29ff85771743c4b4efef7c9ec5e789e89c02a25fa4f5b1e4c9b22796e243caa5340cb7ed0688d9cf72e0386bd68d05f2ccd4ee1cf27b48028aed1d182a7bc036d69ad740350bffbd0f1f61b4d4142f31ae75663c0aa48fd783415d17199906bf0722a3a4c41026b26b29df1be45f9b61017738d657147ae62679a1b564bcf4e1e6296b87dad624d31066aa4625e1310449610a4d1dbfb4d4ba1c0c86ee7f4f34a8f0e043c5c501a4c652986af81e5803c8fed436d5cc956aab566d7199206bc51f264916b60e0a24faa0fe1e2207dbfdc60b93098b787188519bb669205d70da75d984ad1d0e8f12ecd63d2912fb8d5a5c6c99d371fa3a6a005863cc8252d4d58cfdac92a8570c142f81ed0aeac389af82f8053af5cd42878760556c0459613cd94b0354d3ea0a0f38c0f77e9f74c9ef210db269d0e48c4583bda12aea4e0f2d8cde0f2be90651ec9aee1917fc2b31ec62ffac58560bb98d16ac37705a3dfc8dd722ae53d2dbaea14e4d91977e0d954c9452fc701a60a0483b100cb95567f87584363dc9259010e62cec168f9b4e82ad1149243b86acacbd2479695baec0208793c3f41ee4a449723f3cbe44213eb030196074efdc96f48d3ceb7fac046d7e945ea271b0d6f800184ccad242c84fdc907e35856b966af8433af334fe4e3dc35bb6ecc8af332edef376fcafc2e4053eeb4f8f601496881aae8fd89cb86a16eb714d289411728c1a441d0c917c6688a544a078e3ece08ab5cd932f1e721dd2991c1f3c23c4e8e0625dc35a0864f3536393410972e14696bde182c2003dbbf1885784035357b8de7f3088f44832af72f99b54dca5baac94e801d0ac1bfaaf9fc85bdbf866b3ac2ab0a96c834afd67e42698908972535984c0786365e473eb38b2d9595c3ff308e4302338637bd3366b6ab54a625320447d929bc349f430fb5b755937e88969378669abdc963e4d6fce01cefd0a000eb3647bdcb39c53c7ed27fdc762bd0538f003496fb70bf753fbafce701b9788c8c541de2681fe8046ffbd21c2c9e9cd6031bb3e18a9e5395aef7f421cccb129d66ee7f3891f83838e322339d7dc2fd325e9a83ce0f1284384d6b21aa460116f69de07f6c5aa7a7e3a9cc25dc47ae99f99fafabfa06e814d4089e9c06f27a235af4d5a78b3f979b328c2643de96cd5b69fffd5a99ac7cffb1339495bd4c41de6d551e3388f98ecb0da9584487699017f4e11a8b90783bdb706ce293f4b53d1235c80eeb24809c1ff4f56d910ffd393de564d5393f9396ad483e8a517d3e71bc600e79539b3e0e99e66214598e793599e3c26966a3d89ec51f05c3d37d858d430ef64f11370480416987b6c5be8e1ab6dd2da6215ca1a5523c1d57274921a5f3d1fa9905b747fb3c55ccbf41552b64950ae68e6380b02987e1b85826a331bee15540cee7862821330e82b0006e5e0b0c01e7ab86a32c5cdc7b4cce2634348410fbfbcde2569cc60d457f245567946d1c24661de1033907cbd367a7962cc09f05525f4e33dfaa3938f9b8e5d45774be05178de1c5defb0993ca73df14f7d78ccea5d281a7439735488553a14ba990d583f59617c37558c2a6927533ac8f8ff7cfe6fd8c7664c36a23fc4d957355e8777a60c4ce33c75920236e2a2ca6c6209568524fcfb4526cb49a89075710cabd73a638eef66d5b2b8391c4dd91ae0edc439143ad11e983ad9a5d6f190149903c0bf97dd1a259a700383017e7ca204ec62640eb7679ada792ffec91efa885bcdee5a424603d9b383e7fb870bc826b96fc50969952c0b71fb5506c979770aeb921ba5575cda769a44f8c05090b62ccf03efe0bf8382f6852dcf1995a4dccaa9c6005d8a0fc3063dec75c3c4cff7b0c56200cfaa97884004a23210c3bcf39c3c2cb5c76086d1330bd7dfecfe6f1ac06a023865c6b060d1a56d7334276eda67d92bad4bf2c3f554fb7551c6e95f1744b92aba6cb20d615831d1dffa54f5e9a10f33e28f16f95a9877d4dd73e2b9bea9b65d00cd26e356b5a325ff553af956d0a3d937cff684fa96960ce6b65cd1e9d145c0c9be1fb57217e66eaf6903a1c2219179ff338725e38a162bf880bc951adf6fece4e41c18cbcc6da441f2d258479da1e88030ca5c1afb9413e40472b1c4126c32d9b46b29eb3d9da46d8661b841511e4cc95345903b96390be7a70725a6aee334765c94cc4dede6d2590f58cc0d0205b0af5db399e598b0af72f2eb6b27515cc4154d6d33901e8aad904b1090c41d137bab517e038dc05b173aa03c493f5ddf581adb1b7d7549a58deb00c5296f11b64ac2f8843168cb046b2b3ae8f4513dbb116cbd0bbfa22acec7e6261edb946dce000c8ca323db819bc25e9d30df6f4c7d093437a51bdc88932b785d1f6116f420f24d5246050fb4a557cf3c0c68faa65e2ca6121d1eaf7ed009616f1b86e6a46a5318f9177121a96d7299088066ec9b1a80f6ed936ffd49d65cce284585ec502df7649af0690c08420fb678e57512b3ffab3f1555b74750125f5d8ca4f822c0ce437d4d334a80b0f045dd89c43ac3224ee285dd9e16bed3c102a1bea8974a3fb2b3e40e39aee1e86dfa655a8dd57e01fe7814be052b34c011e09e4c01e5f3732f4b1e6783611d53a272992746d8c77d7cd88514f6aa0f0fcba02e0429a3441afffafd6227f5e40f9e9e5e4ba17b563e15a63b827c0737fdf8d384b0efc5befb03cb6ef6bcceb5e007348bbaf6169c59dfcedfa7143b63e023cde3124a346bab7932d0a4be864ed860630876cc2a31710659680402a6d6b512189be6aae6d0c3c1fb6898e612739ae421d05ace22dbafcf14bfdaf678c9638b4d7cfe0e7a07ebdefd000dd6fdf8752ea3d0b0e2043fa2bd2ec48b8e572ea32e3164f1623c45c68d277b359a505ded6d0915ba5e9ed9788187f18d02a562772fafbed12b866c54ac3e160d0371a0d4ffb9935e43b366aa2ca7a80026f57b5f8caffd37b2d5631fea7ea8df0a2016c8d3f5f5110dd5f85fb5f8ff79816eaeaaf81ff8fadf9839d5ca363bdab52230480ba3472529c052374f6647822e75d3dad1f7ada707ae7d5beec4f3ff1c61aff89d6bc6602c17270bbf1908dc2a4cdd408da77f9c4bba23bfd58b205dba91fbbef76e7e1f6b89923b03840dec1233dfe4665b73cd903b3bf7cbd951fc457b71db204d5384dafc249be53ea87448883d3252da57ef36528099bfdb9162fed1fa6525e9daadcd7dc684e50324a519b3868b909700e021f8f850a4fa710a808e0bd40afd6d716a5ce2a3e33349884439cf2de6de782131353333cbaa71190e244edfe9b8b84f38182176d5931bb96cf0cb8721cde7ca1807196ac3acc70fe5b6b7cfbdef2bbcce7459bf2e0a953bda9a4250d47e8b78eea96a42374a9ac37e296967310927a141fa9e26d94f394c6acc95f7006819d2276cfeb4250a07a65cb86be8248432165b999b00c951655f227e5d6b59e4b7ec83c1ec6d875290022caaacf") 2018/06/03 00:00:38 executing program 3: timer_create(0x0, &(0x7f0000000140)={0x0, 0x6, 0x2, @thr={&(0x7f0000000000)="943771f13b37330bbd3ea6f5dc0ab4fa9b2c43e32e8d4de8e08ad65fd8c8c63ec9079001a2ef353c133b198b036e462ea246727f8b90e5c19de53c42e7c42b17a7009192ef50aa5c72ba84", &(0x7f0000000080)="583f49c16fa53d577e3f5c0a51b99dc11766a2a9084f8eaee1ec93dbda31f873d625fd31c9d42ad2b98c727e06035f7f7c87c24f76dbfa49ea8c049e153e794107c24822f9330c0750c11b63e7691dded05f566189c19180b4342c3b8f2631e4470464841ada6c535b8202b67f7c3b0e45817141e565b2ea4cd16da37443e60657bb61b2043fd419a4fda96b709faa2be12e72222e1e5ffe8c3e6f"}}, &(0x7f0000000180)=0x0) timer_settime(r0, 0x1, &(0x7f00000001c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000000200)) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, r1) r2 = open(&(0x7f0000000240)='./file0\x00', 0x40800, 0x4) sendmsg$kcm(r2, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000280)="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", 0xfc}, {&(0x7f0000000380)="139f19b84783ba22fe933c7b025d98cf76dc0d8c7f9046c9af2bd4280d7d53b13babc1a54c74f1b1cf876b516b06c74630a6c09f2f", 0x35}, {&(0x7f00000003c0)="ff77b8fbd6105896fcdf5aa7f06db2a70b7c67d338bd", 0x16}, {&(0x7f0000000400)="2bb3ea4babc8446d44db341a5b169b4b9f2c54e5d5a5ad050d2247bbcb4f9e65596b62e4b2e44d75752d8d931cd9856619f93ffdd69aac332b6e20ee9b182a3bd6d472baefa769e801d42619709d5085", 0x50}], 0x4, &(0x7f00000004c0)=[{0x58, 0x11d, 0x8000, "e3640f6d3a23dbeb6dba111f117ba71a8b404d3c6c1c29b5b024ce78836a81af1ee465eede4b30c36a009cff4140395ecc1a2aa423d19657fd0111dd6ade9a20e58052cf07"}, {0xa8, 0x0, 0x6, "2bf6c9224eb757656c4ae4c9c666074bbeca467f395374325c452d26939e3d685c30cfbbfe953c0b19be007ff0cf026360959a4af614a2a9c126d3757c788746196ce4bad380af6bc8d6497259c79c305290719310bc2f89e86c7868ffa845e0da4477aa2721076b1b6ff582dc0668a9892273ba2ea91a69f765bd52bb11fcc36ebb141b9e21481c64b4b636b12eb7ae66412e"}, {0x1010, 0x0, 0x1, 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"236a84c3fceee0f2d31a093fe3a164b42684a8ed51e6425d7144e606c8e89661f5b3f96a9d1402205fbbbadcb2829b1c0174d2ccae060d21960ff56d5f3167f6c1e9cc7286e514b08cd8f8f2a814bd8f9b07e607251fa262f43dca173f34735a93e7931b57ffe1754f4f7fe61bbfbd1a28d34ba163ae0ba51201964930a7ba1a8038e3e43510ca8c54d2896f95836b4fb22f4fcad65be42d7489c34f3f72dc382729365e67e29d2bdf8dfd4889c8f31a0154925ef9316b60a25efc8b748492bb7ad5f458a6c23ec273a823fcaefd10e49d"}], 0x2370, 0x4000000}, 0x1) pwritev(r2, &(0x7f0000002dc0)=[{&(0x7f0000002880)="4c75f57d9983ab97a544c2ffa0d46b506726ce5d3c9d789670c4e69ee913ac57b555698060065dc51b737e891a40cd5613676e4e7c92a42c9e4db28fa4085b47f0cb105241f0e0e9744593", 0x4b}, {&(0x7f0000002900)="8d9ff4f7d50c0d0a487d55ff9398cf621ef043547f5df21a5163ddd5fa0bd9152700013d561eb95bc66b292ec9fabc7d1d9c7ba8102b5ad60fdb4c2e42e8a0788e8ae8b8e654a8560c5974daa4216aa05dc80298ae7c3e82638b4087d66b719e7e8b467d7c35604bef22e95480fd", 0x6e}, {&(0x7f0000002980)="7c2ab90b8d4ad1c6438b1767f4cf4636d0ad21af9a2b9c71fc4d1a0c647f95ac0bde89c961b7f930e293459602e6529011cb50", 0x33}, {&(0x7f00000029c0)="4f1adc5fc26c0665ee145afb8ec85cf7c8", 0x11}, {&(0x7f0000002a00)="1c73dd72c4a3266ce162afa53fbf4f88256b00d6187ba66b59e1a3db6f1dec6af698653195bb91c18b15028397e7d658cfa6c3502444cdd74e915967453d320745df1e3387bd3757084954cf9f0012b7dc5d31357561650d877c46cef5a15fa8b4cfeb3a9c036f7ccc42d377387c7030023003372b0cbeab399285c43945ffab2ee17568126b5f70a3a24569f9f66eb74854c253f62a7e016d42835256fb56c9b5c714518c26bd86a1d29ace46b48960197381aee607d268606758b803624a11d7c81bdbfd94badacf8311c031aced33ba81552ea72942a0c9b7403c07990c11c14bcc0028233db0d5de292a2d", 0xed}, {&(0x7f0000002b00)="9e42e32a8fc7aaa16c104aaf35242119a631324cdb9ce85a640c2add933252ac4061a6362cb2367f5e940a990d0d225d7b67b2684860e16ec06cad7401d4a0894c0c5495f1a6194e4d3c610a5b2a5a2698cc78cac0fe2154b274291f6c7af75d542e7f3e50a3cfc1a1505395cac51c999663730375f874023a78d7e36c9c52ddfd204a40af203bed822824f729e1b9dd768dc84c76b6b427fe788fa5ed3388c291505b7fc21aa21067cceb9211794c385e9831c807e6dd990ba16139595e64069f470b", 0xc3}, {&(0x7f0000002c00)="ea5b89dc77e5271a2c38cfdbc3f6487bb9c01dfa6961a5aed7bcbd117d01f6e5d6ba12d8774b2c21ec8b82fc0e07af981647a1d12bb1702790afef186b3525702292c39b78d776d7a76c92262a836a00fa39481ff857c72b6b846d09c91a86ccd9e71cd68ec5366bdd0319f0cc780e2bfcf96d500bb5b93339a99359c882beccc8f68e799ef577d6b9cdd06be051eb98d7f8aa5f198d501baa4536865b387e2fae137c4f403d86", 0xa7}, {&(0x7f0000002cc0)="8ee57ac70bf103f4c93ca30400f9d48915a5be0163491bf09ee05b1c1bb3528988bcd495867cd66bb2fd79982ba88f10b711ad1d50", 0x35}, {&(0x7f0000002d00)="bb848b7590d2f7ea2a668f08716e8f078052f919b020bb32118c0414bcc9673e684ceb2188e7302ffabe0cbb6f324563ab59d8561e4a5c60979c68d20bc62e7387786b568cee26dff4d668ebf3f26a0951352bb57abcb426185a43ca51d05aa5c295490e13af04c623e778a5e07f87b297", 0x71}, {&(0x7f0000002d80)="646d13a6bc8c30ccac99ab315008cda2a9875010ca8db69644", 0x19}], 0xa, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000002e80)) io_setup(0x0, &(0x7f0000002ec0)) recvmsg(r2, &(0x7f0000003240)={&(0x7f0000002f00)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003140)=[{&(0x7f0000002f80)=""/148, 0x94}, {&(0x7f0000003040)=""/231, 0xe7}], 0x2, &(0x7f0000003180)=""/166, 0xa6, 0x16}, 0x2142) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000003280)={0x7, 0x8202, 0x8000, 0x401, 0x0}, &(0x7f00000032c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000003300)={r3, 0xf0, "b9003adaa286d3e93650de25e71117930f36009faf3f72e288babd87afbf32d641f3496c45eb814eaa226787bf3e5fb36b8763f96b53cc81d8bb2d06afe2659f99dc007a15733d197513f59a583de528ae77e4e531dc5a67b768b94772b584ac629df7a10dce2e7250b8dbfc19d841835ba1ea704c08622a2986bfb0a727710e21bb904a952ed2f55b0c90a2e227eb1125c70b0a2cfee8874bc71446c8cacc3f736c383786c172f49bc846db21babdfcf60fc5e878738270bc5e268bc905a479b3a11f3bce9fc71179a39697b90cdbec8a995c1271f32ef9aaceb5823f74ec0234df054eb18aaebd82d29bbf2f2a349d"}, &(0x7f0000003400)=0xf8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000003600)={r2, &(0x7f0000003440)="303674a08ad7fe428067d655c47eb61a14c24f1b9a1919c72abe311820bcac16a417bf2a0f5f773e25c67400c70382c979b2b4fb13e4f749661a7596f46923cad1da2ffe93c6a37facbedd553eac50b482854e189d12742c22a484f52b223046b3c9f869b42407b6dd1c06c0f6bfd927d67935d7a57b4d185c3fdfbb776574a56358418e6e7d29d1a07c022137e5f5", &(0x7f0000003500)=""/246}, 0x18) clock_getres(0x7, &(0x7f0000003640)) getsockname$netrom(r2, &(0x7f0000003680)=@full, &(0x7f0000003700)=0x48) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000003740)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000003780)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00000037c0)=r5) get_mempolicy(&(0x7f0000003800), &(0x7f0000003840), 0x7, &(0x7f0000ffc000/0x4000)=nil, 0x4) read(r2, &(0x7f0000003880)=""/127, 0x7f) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000003900)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000003940)={{0x5, 0x1ff}, 'port0\x00', 0x18, 0x0, 0x9, 0x8, 0x3, 0x495, 0xfffffffffffff800, 0x0, 0x6, 0x6}) getsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000003a00)=""/236, &(0x7f0000003b00)=0xec) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000003b40)={r4}, 0x8) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000003b80)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) epoll_create(0x1) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000003bc0)={0x8000, 0x7, 0x1000}, 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003c00), &(0x7f0000003c40)=0x30) sendmsg$netlink(r2, &(0x7f0000003f00)={&(0x7f0000003c80)=@proc={0x10, 0x0, 0x25dfdbfb, 0x1200}, 0xc, &(0x7f0000003ec0)=[{&(0x7f0000003cc0)={0x200, 0x21, 0x2, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x8, 0x18, @pid=r5}, @typed={0x8, 0x4d, @pid=r5}, @generic="946baef3b691d91a6629fd662a36c7f7586e86cdd8b48f62dc6735d5b898a5c4ba0bb4c817c164a8a8e68b21bd9bb1286ace54ac35ba94ec566bf9669e1f9a9b7f900bc3eb1c62655c22509b738a756fe022ea3d7bc10f22329e17d5e30eae77f21fed2f17f66b6718f2e97d6a4fc792fd7dc03c9b04645cc2384fae797482f400a9be0e12c09f72b952235303c23c872d186e2a2374477f1c131493d3da3b5eb39a7c398c1f3282e2173fa1dd4b696a01d153a7f20c24f9ed7a2734a3d69690fab9c58b3006b9551d0217ec8070a1a6e59b09f0a24e703519ff099a2623deb51cc49976181798b6c394", @generic="c9b50366abe53b82486d72d4f2446c411546a35c51682bf377287ca671b3848a6481bd293a7d2a903a24f129980b89912214ec349b3790e28143c383888a72579c2994645584789d988584e14ebba4c43790076b2835392ca8f272b8d6e422042b8c7a7f6ca122ea64645094238576e9c64c4d3ca21fb242454064e61329b6d1d91237ec464aad5fe0980341af01c8acc01fd5b77e7fde29c32749ee5890bd", @nested={0x48, 0x23, [@generic="eeef5804f4ec445da84414a02c8d1e6b33c50a218e1f45a6cbf1479694c0e746990d8ea16dc61db28ab95cf869d613e2817e05c32db3757d2d9c8897dc1c8ccbb328"]}, @typed={0x4, 0x17}, @typed={0x8, 0x57, @u32=0x6}]}, 0x200}], 0x1, 0x0, 0x0, 0x20008000}, 0x40) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000003f40)={r3, 0x3ff, 0x1f, 0x6a6}, &(0x7f0000003f80)=0x10) 2018/06/03 00:00:39 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x1) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x501000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x80}) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x2c0400) 2018/06/03 00:00:39 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) semget$private(0x0, 0x0, 0x20e) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x400, &(0x7f00000007c0)) mknod$loop(&(0x7f0000000740)='./file0/file0\x00', 0x1, 0xffffffffffffffff) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000580), &(0x7f0000000700)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x0}]}) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000200)="5e36bd3bb80fe52086d9ee28ea4fc6e9665b831facbaca5f25b1323d53504e0e5c6854201b7caf80fe263ac1ca6cd9fa1d2ead8ea8c5ec800eb8acb0aa5e8e25da292c72fbebafb89093ad723255e0d8dc6e7263ec37bca3781aad23cfe664d5d9e53a658de101cdfb236aca924aa5493b9857fb4017475e7798ac4e6e7cb1627cf819b263dcf45dd4e72b3f810998922f87e2202aa906188c140708531f13f01bbd9981e84351ef8c4969e65ecab87443bed10f17973276b476793f5797012c94ad8db455a73abd83a4af0de71ca5b03cfa17df833d4d59c77260cb7b09733de15f3927eb58ba1f7e75819505e56d565a470d", 0xf3) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000001c0)={r1, 0x2}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80, 0x0) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000000040)) 2018/06/03 00:00:39 executing program 5: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='../file0\x00', &(0x7f000000c000)='ramfs\x00', 0x22400, &(0x7f000001c000)) chdir(&(0x7f0000000780)='./file0\x00') umount2(&(0x7f00000001c0)='../file0\x00', 0xc) 2018/06/03 00:00:39 executing program 0: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = dup2(r0, 0xffffffffffffff9c) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000000c0)={0xfffffffffffffffe, 0x7, 0x2, 0x0, 0x4, [{0x1f, 0x7f, 0x1000, 0x0, 0x0, 0x200}, {0x93e3, 0x8ec4, 0x1, 0x0, 0x0, 0x402}, {0x6, 0x8, 0x3ff, 0x0, 0x0, 0x2a00}, {0x5, 0x0, 0x6, 0x0, 0x0, 0x1800}]}) io_setup(0x21f0, &(0x7f00000002c0)) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100000001, 0x4400) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000001c0)=0x1, 0x2) connect$netrom(r2, &(0x7f0000000040)=@full={{0x3, {"5daf5cbbd693df"}, 0x1}, [{"6154b02a118482"}, {"f88c6759d138a0"}, {"f259f6c496ce13"}, {"481a8e7a0f5344"}, {"d132cd78c17363"}, {"1c15d8d8877ae5"}, {"c445f340f31c54"}, {"e8ac14e180ca8f"}]}, 0x48) 2018/06/03 00:00:39 executing program 6: r0 = socket$inet(0x2, 0x803, 0x10000000000ff) sendto$inet(r0, &(0x7f0000000080), 0x138, 0x810, &(0x7f0000001040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x92, 0x40100) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000180)=0x1) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x80) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f0000000100)=0x401) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) 2018/06/03 00:00:39 executing program 7: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x7, 0x0, 0x8001, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x401}, &(0x7f00000001c0)=0x8) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000200)={0x8, 0xa3cf, 0x2d14}) sync_file_range(r0, 0x7ff, 0x3, 0x1) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x1) getgroups(0xa, &(0x7f0000000280)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) getgroups(0x2, &(0x7f0000000340)=[r4, r6]) r7 = syz_genetlink_get_family_id$team(&(0x7f00000003c0)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000006c0)=0xe8) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000700)={@mcast1, 0x0}, &(0x7f0000000740)=0x14) getsockname$packet(r0, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f00000007c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000a80)={'yam0\x00', 0x0}) getpeername(r3, &(0x7f0000000b80)=@ll={0x0, 0x0, 0x0}, &(0x7f0000000c00)=0x80) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000d80)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000c40)={0xe8, r7, 0x105, 0x70bd28, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r8}, {0x44, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r10}, {0x80, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x180000000}}, {0x8, 0x6, r12}}}]}}]}, 0xe8}, 0x1, 0x0, 0x0, 0x10}, 0xc0d1) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000dc0)=""/187, &(0x7f0000000e80)=0xbb) r13 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/cuse\x00', 0x100, 0x0) ioctl$sock_inet_SIOCADDRT(r13, 0x890b, &(0x7f0000000f40)={0x2, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x9, 0x5, 0x4, 0x7fff, 0x4, &(0x7f0000000f00)='veth1_to_bridge\x00', 0x7939, 0x2, 0x5}) close(r3) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000fc0)=""/71, &(0x7f0000001040)=0x47) fcntl$lock(r3, 0x6, &(0x7f0000001080)={0x0, 0x3, 0x1000, 0x8, r5}) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f00000010c0)=0x3, 0x4) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000001100)={{0x6f, @dev={0xac, 0x14, 0x14, 0x15}, 0x4e24, 0x4, 'wlc\x00', 0x21, 0x9, 0x57}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x10006, 0x3, 0x6, 0x8e}}, 0x44) ioctl$KDDELIO(r13, 0x4b35, 0x7) tee(r0, r0, 0x3, 0xb) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r13, 0x84, 0x1a, &(0x7f0000001180)={r2, 0xb8, "533b237d208d53823bd3f043988868edf67c3b719d0865cbdf1bb6d91e8bb3d92570775d6c6486ae4ebd8e5bb117b045547a82a076b1fd1c0e0eb0dc700911456e8d3a4a246fbc098f24f56e54a2dfd903dc422eca9f35a892593bec243d4b564a6050ab58a417f68ac56d8cac4efdfd8a27a8a3559c03cc193fec491c9bc86da185d4120b1b4174e1965c6f068f0128c6d9e64d745c4076867847a0f643c08c212e683131bc5239948819fd7248465a876097377ab2d846"}, &(0x7f0000001240)=0xc0) r14 = openat$urandom(0xffffffffffffff9c, &(0x7f0000003700)='/dev/urandom\x00', 0x500, 0x0) setsockopt$inet6_dccp_int(r14, 0x21, 0xa, &(0x7f0000003740)=0xdd5, 0x4) 2018/06/03 00:00:39 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x1000000040, 0xfff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000001140), &(0x7f0000000000), 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) 2018/06/03 00:00:39 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@remote}, &(0x7f0000000100)=0x14) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x8, 0x4) ioctl$int_out(r1, 0x2, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000140)={{0x0, 0x80}, 'port0\x00', 0x46, 0x804, 0x4, 0x7, 0x20, 0x8000, 0x4290, 0x0, 0x7, 0x8001}) 2018/06/03 00:00:39 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$addseals(r0, 0x409, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x24002, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0xffff) r2 = socket$inet_dccp(0x2, 0x6, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0x4, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000001c0)={{0x6, 0x3, 0x400, 0x3, "6f86429632cb36e4cb4b1958007457963c43139ab465de2b8e54642e50ff67d2833753def0eff1cf6ab6e877", 0x10000}, 0x0, 0x0, 0x2, r3, 0x6, 0x7, "78da7ed3d961a966d1638eaa3594039a3ea75bb04ca76ff1cceaeb41e85691d735d36e66e4f2c3e4d6921d1ce46b21a48af58ca5bec30954dde5cc7f9a4da765", &(0x7f0000000180)='lo\x00', 0x3, [], [0x91, 0x8001, 0x80000000, 0x1]}) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000300)="b17e221f199446baa0ed222847da98cce7e1f7f0288a98c425d49323d761d5ea8abcb9503e6bf3e971533a48c7b8d2e6269f373a68b929b9844cfdfc5b5ffcffbcf3c8b2bc2f2dc69d18f2d5e829ee3f014eaa6fb73af799f054c87e977f6046eec330a8e0671f225e24b35112d7f323b6f229c64d5eea7f8360bb82ad49d7613677f3c7f61e42487eb90d1f4493b24aead24b12e0fc6167b043684a4e7100e0924b1eb6a83a4de2259ba6c57baa3c16251b08b96d03ed4ff13fc3c4a692fdd4eefd3711a2c5", 0xc6) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000440)={r1, 0x2, 0x1, 0x2, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000004c0)={'vcan0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000580)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)=@delqdisc={0x2c, 0x25, 0x2, 0x70bd25, 0x25dfdbfc, {0x0, r4, {0xffff, 0xc}, {0x0, 0xffe0}, {0xfff1, 0x6}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x101}]}, 0x2c}, 0x1, 0x0, 0x0, 0x840}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000680)={r1, &(0x7f00000005c0), &(0x7f0000000600)=""/116}, 0x18) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000700)={{0x401, 0x1, 0x1, 0x0, "ada9be72af1bbb3ae701e4dcb7cb2c6904d35aa671473ba36cd649883031e46cc50e20e730044357a7fcbd16", 0xffffffffffff8416}, 0x0, 0x0, 0x9, r3, 0x7, 0x7, "d9165fa1f551a95d1d9c53ecb6c3c3fa188583edc5be67eefa190bb0bdbaa2c4de2437cffc1e6de13e4fcdc3e5ea693f465bc7b5f18710ebea09019b0c1f482d", &(0x7f00000006c0)='vcan0\x00', 0x6, [], [0x9, 0x101, 0x5, 0xd9b]}) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000840)="333d18560987805ae31fc1e621332519f734a52b0bed6ff80ba37283e8292b7a091983b0b22f367abd1d8dfe22f7f7a4899589f19837e9e73771") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000880)={0x3, 0x0, 0x8208, 0x400, 0x9, 0xfff, 0x6, 0xb1d7, 0x0}, &(0x7f00000008c0)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000900)={r5, 0x1}, &(0x7f0000000940)=0x8) recvfrom$unix(r1, &(0x7f0000000980)=""/4096, 0x1000, 0x40, &(0x7f0000001980)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001a40)={r5, 0x38, &(0x7f0000001a00)=[@in6={0xa, 0x4e20, 0xa73, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, @in6={0xa, 0x4e24, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0xfff}]}, &(0x7f0000001a80)=0x10) recvmmsg(r2, &(0x7f0000001ac0), 0x0, 0x40000040, &(0x7f0000001b00)={0x77359400}) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/audio\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000001b80), &(0x7f0000001bc0)=0x4) r7 = shmget$private(0x0, 0x4000, 0x1040, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_INFO(r7, 0xe, &(0x7f0000001c00)=""/194) syz_open_dev$mice(&(0x7f0000001d00)='/dev/input/mice\x00', 0x0, 0x501080) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000001d40)={'filter\x00'}, &(0x7f0000001dc0)=0x54) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000001e00)=0x1) 2018/06/03 00:00:39 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x680040) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x10000000}) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev={0xac, 0x14, 0x14, 0x19}, 0x4e21, 0x1, 'nq\x00', 0x28, 0x80, 0x35}, {@loopback=0x7f000001, 0x4e24, 0x1, 0x4, 0x101, 0x3}}, 0x44) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000100)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) accept4$netrom(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000380)={{&(0x7f0000000240)=""/233, 0xe9}, &(0x7f0000000340), 0x8}, 0x20) timerfd_settime(r0, 0x1, &(0x7f00000003c0)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000400)) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000440)=0x63) r1 = geteuid() ioprio_get$uid(0x3, r1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={0x0, 0x8000}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000500)={r2, 0x80000000}, &(0x7f0000000540)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000580)={0x7, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000005c0)={0x7, 0x0, {0x0, 0x3, 0x1f, 0x0, 0x8}}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000640)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000740)=0xe8) bind$packet(r0, &(0x7f0000000780)={0x11, 0x1f, r4, 0x1, 0xffffffff80000000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000007c0)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x10) connect$llc(r3, &(0x7f0000000800)={0x1a, 0x33b, 0x8, 0x401, 0x9c72, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000840)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x7, [@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x16}, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast2=0xe0000002, @loopback=0x7f000001]}, 0x2c) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000880)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) r6 = getpgid(0xffffffffffffffff) migrate_pages(r6, 0x1000, &(0x7f00000008c0)=0x9, &(0x7f0000000900)=0x5) sendmsg$nl_generic(r0, &(0x7f0000000b80)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000b40)={&(0x7f0000000980)={0x1a0, 0x1, 0x20, 0x70bd29, 0x25dfdbfc, {0x16}, [@nested={0x18c, 0x49, [@generic="78c888908a7f44c00b6d84f2d17c297b2ac69a517536f44d897513340ffc86e4335524d4fa224fd5bfa7b8a87e7541dce5385c255a6aa525f6f763288f285e75f2eb0e4f11744a6990dd29", @typed={0xc, 0x31, @u64=0x1ff}, @typed={0x8, 0x1a, @fd=r3}, @generic="385d7c5204b96f4aa4f8eb246c990b31e8e5e823afb36da794742b0a39ddab4e37", @typed={0x8, 0x96, @uid=r1}, @generic="86abb647983ac11738fdcb308d65f40488bc5989741ab608005310d01a1394ac4300097964a15bf0280dcc1fe1e0d685bdea771a51e22ba11e9183ea093294374a7e04c3abb4b9a17b3a891439bd60bc11028c4fe7a7f67fbac8f3f654816a37d76a3531cd83b2ae48b49f9c3e3ea0a2da7ca267feff45fb024cf9eae2038ca0e09e5932f32f51f6d0e394d3eaef78ac75d6f11077f5bc64132f839afacfce41ded55f8a40709418bbffda56048102a8a0efaa75790692f120def8499a441205a9f5e97c9cf61bd561e1e9a1091f808fd347b18ae3846e1360b86851d55a59159366f6c1736685504fcb0d012f314ea1ea84f79af4573cd39074d56f18a6"]}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x20040814}, 0x40) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000bc0)) openat$urandom(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/urandom\x00', 0x60100, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) ioprio_get$uid(0x3, r5) 2018/06/03 00:00:39 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r2) 2018/06/03 00:00:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) ioctl(r0, 0x7f, &(0x7f0000000000)="fac26e69ffb68d465f14fb80ced61cdd333f7723e0a9e1deefafce31694f7eae7339225dc854f66e423ffcaae71d2a1ff06f35ab7652ae901f37a441962472fcf69a856d955e976706bbdd044af9a7cc134d01ca75ec3916440a40852b8ff5ade5e7632f515e81b598b38a44f871cff86cdab98420daaf297589807786ff91c5c8135ed8e4b17725f1aa2be33d51a1a0a1edd1183af040ad267f82304d5fd6e729aa898aff0a") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0), &(0x7f0000000140)=0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924fa, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x200}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000240)={r3, r4, 0x401}) 2018/06/03 00:00:39 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x80005e21, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x1, 0xfffffffffffffffb, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) setsockopt$inet_dccp_int(r1, 0x21, 0x17, &(0x7f0000000140)=0xa26, 0x4) 2018/06/03 00:00:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000dc1ec32000000000000000000a0000000000000000000000"], 0x1c}, 0x1}, 0x0) r2 = socket(0x11, 0x100000803, 0x0) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) accept4$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x800) eventfd2(0x1, 0x1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) recvfrom$ax25(r1, &(0x7f0000001380)=""/57, 0x39, 0x0, 0x0, 0x0) 2018/06/03 00:00:39 executing program 2: io_setup(0xff, &(0x7f0000000000)=0x0) io_destroy(r0) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x18) prctl$setname(0xf, &(0x7f00000000c0)='fou\x00') socketpair$inet6(0xa, 0xa, 0xffffffffffffc3a7, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000240)={{{@in=@dev={0xac, 0x14, 0x14, 0xa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0xff8, 0x4e22, 0x7, 0xa, 0xa0, 0x80, 0x77, r4, r5}, {0x6, 0x7fffffff, 0x9, 0x8, 0x1, 0x1ff, 0x6, 0x6}, {0x9, 0x7f, 0xba34, 0x20000000000}, 0x4, 0x6e6bb8, 0x0, 0x1, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0x3f}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x34ff, 0x0, 0x3, 0x400, 0x8, 0x5, 0x4}}, 0xe8) r6 = syz_open_dev$urandom(&(0x7f0000000340)='/dev/urandom\x00', 0x0, 0x200000) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000380)={0xaa, 0x14}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000003c0)={0x25ac, 0x8, 0x6, 0x5}) bind$packet(r1, &(0x7f0000000400)={0x11, 0x0, r4, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) write$binfmt_elf64(r1, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0xffffffff, 0xe278, 0xffffffff, 0x6, 0x3, 0x6, 0xaa4, 0x1f9, 0x40, 0x2c9, 0x6, 0x4, 0x38, 0x1, 0x1000, 0x1, 0x7}, [{0x4, 0x3ff, 0x80, 0x6, 0x4f, 0x5, 0x7, 0x5}, {0x4, 0x7573, 0xfffffffffffffffb, 0x1, 0x569, 0x10001, 0xace, 0x1}], "f533dfdaacf6e21a", [[], [], []]}, 0x3b8) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000800)) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x6) ioctl$RNDZAPENTCNT(r6, 0x5204, &(0x7f0000000840)=0x4) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000880)) syz_genetlink_get_family_id$fou(&(0x7f0000000a00)='fou\x00') futex(&(0x7f0000000a40), 0x1, 0x1, &(0x7f0000000a80), &(0x7f0000000ac0)=0x1, 0x0) keyctl$join(0x1, &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x0}) getpeername$ax25(r1, &(0x7f0000000b40), &(0x7f0000000b80)=0x10) setsockopt$inet6_dccp_int(r3, 0x21, 0xb, &(0x7f0000000bc0)=0x1f, 0x4) write$binfmt_elf32(r2, &(0x7f0000000c00)={{0x7f, 0x45, 0x4c, 0x46, 0x200000000000, 0x7, 0xfffffffffffffffd, 0x7, 0xda8, 0x2, 0x3e, 0x1000, 0x196, 0x38, 0xad, 0x7, 0x2, 0x20, 0x2, 0x9, 0x8e1}, [{0x2, 0x0, 0x1f, 0x7, 0x0, 0x100000000, 0x2, 0xfffffffffffffffa}], "76aeedae99b3a10382f8146664eaf0", [[], [], [], [], [], []]}, 0x667) fgetxattr(r7, &(0x7f0000001280)=@known='com.apple.system.Security\x00', &(0x7f00000012c0)=""/202, 0xca) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001400)={&(0x7f00000013c0)='./file0\x00', 0x0, 0x18}, 0x10) r8 = syz_open_dev$random(&(0x7f0000001440)='/dev/random\x00', 0x0, 0x103400) fchdir(r8) 2018/06/03 00:00:39 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r1 = socket$inet6(0xa, 0x202000000802, 0x2400000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r2 = add_key(&(0x7f0000000400)='rxrpc\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000700)="132de5f3031c087562b9c09ac7c461a3aa10f417a4f5a17b70e2", 0x1a, 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f0000000780)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r2, 0x3, 0x8, r3) r4 = socket$inet6(0xa, 0x802, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000000280)="0b16d422ac4725ed9c4300802c766daca63335a4b5c26dfa3540d08a6f75ccac4f380c9790851807ed600387905781304b76ae2200c2346df5c320f9b6c43813ddba97f41413dc25e8e0681f5e61401292d2", 0x52}], 0x1, 0x0) getpeername$packet(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r5}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000800)={@mcast2={0xff, 0x2, [], 0x1}, 0x10001, 0x0, 0xbf4f209d1de32f69, 0x80000000000041, 0x0, 0x0, 0x100}, 0x9) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f00000005c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r7 = accept4(r1, 0x0, &(0x7f0000000840)=0xffffffffffffffcc, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000000580), &(0x7f0000000740)=0x4) r8 = socket(0xa, 0x2, 0x0) ioctl(r8, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000000900)={0x0, 0x1000, "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"}, &(0x7f0000001940)=0x1008) sendmsg$inet_sctp(r7, &(0x7f0000000380)={&(0x7f0000000880)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c, &(0x7f00000008c0)=[{&(0x7f0000000100)="5e7f4a1c487a7e12ff70154101761e804db49ee9a811f122f92279003d39a3940b", 0x21}], 0x1, &(0x7f0000001a00)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x0, 0x206, 0x200, 0x2, 0x0, 0x400, 0x3, r9}}, @authinfo={0x18, 0x84, 0x6, {0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xffffffffffffff7f, 0x8000, 0x2, 0xfffffffffffffc00, 0x7, 0x8000, 0x3df3, r9}}, @authinfo={0x18, 0x84, 0x6, {0x1ff}}], 0x90}, 0x100008000) recvfrom$ipx(r7, &(0x7f0000000440)=""/220, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff89) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x80000001) ioctl$sock_SIOCBRADDBR(r8, 0x89a0, &(0x7f0000000300)='ip6gretap0\x00') r10 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x20001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r10, 0xc0505350, &(0x7f0000000640)={{0x4, 0x64ff}, {0xfffffffeffffffff, 0x4}, 0x5, 0x1, 0x9}) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xdc, 0x40, 0x0, 0x0) socket(0x100000, 0x80803, 0x8) r11 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f6970365f666c6f776c6162656c006ec03114893458edc1c9d8dc4b0d8dae982640d0e6bb51d7ff596e1c92de0eaa319198e91f0a4d43697c2bcd77f017365af160acf33bd66432ebe50c0e8bdaf7fc39feff34ef27a1397193227f4733c145e66536c6c275112520e72b3097843b5cdac480c3b1384ebf592505f88589fcd2d7") sendfile(r11, r11, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/03 00:00:39 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r0, &(0x7f0000011fd2), 0xffffffee) write(r0, &(0x7f0000000080)="f6", 0x1) munmap(&(0x7f0000013000/0x2000)=nil, 0x2000) dup2(r0, r1) 2018/06/03 00:00:39 executing program 3: r0 = socket(0x10, 0x2, 0x1f) write(r0, &(0x7f0000000040)="1f0000000104ff4c6d746900000000006f0501000b000100040023ca0000cf", 0x1f) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x0, 0x5, 0x6, 0x1, 0x8, 0x1}, 0xfffffffffffffffd}, 0xa) 2018/06/03 00:00:39 executing program 6: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000100)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80800) fadvise64(r0, 0x0, 0xff, 0x0) r1 = socket(0x10, 0x2, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000348f09911e3fb9ddb2f690ace5fda5"], 0x20) r2 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000080)=0x8) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write(r1, &(0x7f0000000040)="240000002a00070032f00008004a7700fbffffff010000000300000106ff00000400ff10", 0x24) 2018/06/03 00:00:40 executing program 2: r0 = socket$packet(0x11, 0x10000000002, 0x300) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000000)={r1, 0x9}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ip6gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)}}], 0x2, 0x0) 2018/06/03 00:00:40 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./control\x00', 0x800, 0x40) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000580)={0x5, 0x0, [{0xd002, 0xc3, &(0x7f0000000200)=""/195}, {0x17005, 0x68, &(0x7f0000000300)=""/104}, {0xf000, 0xb9, &(0x7f0000000380)=""/185}, {0x6000, 0x68, &(0x7f0000000440)=""/104}, {0x100000, 0xb0, &(0x7f00000004c0)=""/176}]}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') lremovexattr(&(0x7f00000001c0)='./control\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00') close(r1) 2018/06/03 00:00:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x40, 0xa, [0x6, 0x3, 0x10001, 0x9, 0x400, 0x9, 0x7f, 0x7ff, 0x200, 0x9]}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x7f}, &(0x7f0000000100)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ioprio_get$pid(0x3, r2) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/06/03 00:00:40 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) fadvise64(r0, 0x800000000000, 0x5, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x103000) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000300)={0x2, &(0x7f0000000080)=""/202, &(0x7f00000002c0)=[{0x900000000, 0xcb, 0x4, &(0x7f0000000180)=""/203}, {0x7, 0x2f, 0x80, &(0x7f0000000280)=""/47}]}) 2018/06/03 00:00:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000180)=""/195, 0xc3}, {&(0x7f0000000280)=""/241, 0xf1}], 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="8f00000037c37ed54bc5f181add605c53a8d413065e8086bf43c80313480d98fb713f35a411b9a5ffd55f1b0078915f91965c1ce4d2a3b4a2f4d7bbb631d8d13a690eaafc5cc3bc3de8344476bc53160b376b9c8cb4cf665716f7ebae25a752e36cd69a0959146f3a694663a10b1fc31f3128772263176451efa7a2f14854dd2d37da369075819ed26e58887f60185789bfa85"], &(0x7f00000000c0)=0x97) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x3000}, &(0x7f0000000140)=0x8) unshare(0x24020400) fcntl$dupfd(r0, 0x10, 0xffffffffffffffff) 2018/06/03 00:00:40 executing program 1: r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000), 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100), 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000040)=""/101, 0x65}], 0x2, 0x0) 2018/06/03 00:00:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x402c542d, &(0x7f0000000080)) r1 = dup(r0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x1f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r3, 0x800, 0x20, 0xfffffffffffffde6, 0x7f}, &(0x7f0000000480)=0x18) r4 = shmget(0x3, 0x3000, 0x880, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000100)={@remote, @dev, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={0x0, @remote}, &(0x7f0000000280)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'vcan0\x00'}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000440)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x70002}, 0xc, &(0x7f0000000400)={&(0x7f00000005c0)={0xd0, r2, 0x20, 0x70bd29, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r5}, {0xffffffffffffff5f, 0x2, [{0xfe40, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0xfffffffffffffe13, 0x1, @lb_hash_stats={{{0x0, 0x1, 'lb_hash_stats\x00'}, {0x0, 0x3, 0xb}, {0x0, 0x4, 0x3}}, {0x0, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffd}}}]}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/06/03 00:00:40 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000004, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10901, 0x9a) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000000080)=""/244, &(0x7f0000000180)=0xf8) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x4000) 2018/06/03 00:00:41 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) fsync(r1) io_setup(0x200, &(0x7f0000000000)=0x0) io_submit(r3, 0x1, &(0x7f00000027c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)="fd", 0x1}]) 2018/06/03 00:00:41 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@ipmr_newroute={0x2c, 0x18, 0x400, 0x70bd28, 0x25dfdbfb, {0x80, 0x20, 0x14, 0xff000, 0x0, 0x4, 0xff, 0xb, 0x2c00}, [@RTA_DST={0x8, 0x1, @multicast1=0xe0000001}, @RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x1e}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4048001}, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r2, @ANYBLOB="000000000c0002aaaaaa60c8aa0000000000"], 0x28}, 0x1}, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x6ca01) removexattr(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)=@known='user.syz\x00') getsockopt$inet6_dccp_buf(r3, 0x21, 0xc0, &(0x7f00000004c0)=""/251, &(0x7f00000005c0)=0xfb) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22}}, 0x100000000, 0xfffffffffffffff1}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYBLOB="ab000000675c81735f3c9d11e74eee70a09966ec4e65640d400d220a775d452533f844514745df006e698899fcd9ebc664c645d5cfdf9294927e75240a44a92496e2bb6591513262f9897968671e77c521708ab91ee60db200ef86132d27d7b724e7d58363df7d61fcad33e250bcc8895221f94a956610b01d7216f00b589b5b212087e1c46bcfeaadc9065a9db00bcb473c2eddcc944acc6956e258244e302a858501d2880a24e9070e26be7c4fdb"], &(0x7f0000000340)=0xb3) 2018/06/03 00:00:41 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100), 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x140) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000001140)={0x0, 0x1000, &(0x7f0000000140)="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"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000001180)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001240)={0x0, 0x4}, &(0x7f0000001280)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000012c0)=@assoc_value={r2}, 0x8) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020600000200000006000000010068ffff000023bccda1750000"], 0x10}, 0x1}, 0x0) 2018/06/03 00:00:41 executing program 2: r0 = shmget(0x1, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000300)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000340)=0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000380)={{0x15, r1, r2, r3, r4, 0x20, 0x64e9}, 0x1000, 0x7, 0x2, 0x4, r5, r6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) fcntl$setownex(r7, 0xf, &(0x7f0000000080)={0x0, r8}) r9 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x806) r10 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000440)={r9, 0x6, 0x1, 0x2, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000480)={0x0, 0x80000000, 0x4, 0xe0000000000, 0x7fff, 0x147c0feb, 0xeba5, 0x6, {0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x7ff, 0x2, 0x8, 0x0, 0x1}}, &(0x7f0000000540)=0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r10, 0x84, 0x7c, &(0x7f0000000580)={r11, 0x401, 0x29}, &(0x7f00000005c0)=0x8) write$evdev(r9, &(0x7f0000813fd0)=[{}, {}], 0x30) openat$md(0xffffffffffffff9c, &(0x7f0000000700)='/dev/md0\x00', 0x4000, 0x0) 2018/06/03 00:00:41 executing program 4: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x0, 0x2000, 0xa8e3, 0x5, 0xff, 0x0, 0x9, 0x315f, 0x3}, 0x10) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0xc00f, 0x0) faccessat(r0, &(0x7f000000eff6)='./control\x00', 0x3, 0x0) 2018/06/03 00:00:41 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0x8, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101041, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000180)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x7fffffff, 0xc944e8, 0x1, 0x1f, 0x7, 0x6, 0x3, {0x0, @in6={{0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x7}}, 0x494f7526, 0x8, 0x80000001, 0x4, 0x100000}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x20}, 0x10000}}, [0x2, 0x5, 0x30, 0x4, 0xffffffff, 0x9, 0x26f, 0x0, 0x400, 0x1, 0xe894, 0x2, 0x100000001, 0x1, 0x6]}, &(0x7f00000003c0)=0x100) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400)=0x400, 0x4) write$binfmt_elf64(r1, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x561b15e0, 0x7, 0x70cd6857, 0x7, 0xfffffffffffeffff, 0x2, 0x3f, 0xfffffffffffffff7, 0x8d, 0x40, 0x392, 0x0, 0x0, 0x38, 0x1, 0x7, 0x7, 0xfffffffffffffffe}, [{0x2, 0x0, 0x2e1, 0x80, 0x5, 0x4, 0x8, 0xfffffffffffffffa}], "96a11f9b2b6dff9f837611433ba23310a4ae22944fbb99c248f46a27a09a69e9314a3cb3b379c0dbc6b189ac0239ef622aa45dcc4da61a9ec243ecbebb165621f0af5e6fa7f888b742a594", [[], [], [], []]}, 0x4c3) pwritev(r0, &(0x7f0000001d00)=[{&(0x7f0000000940)="f23969c7c35d39be07ba7b189c77dcebe602e1f9e3ac54c085aa1d8388b657686d62fcbb2ff1f5e2ea8b609bbec48d03e9ce5cede9618cafae389dd4476ac61fd512545d76250d89c6e5c31cee4dc5a48ef2034550f334a57a8ccaccdb9056bb796b8b957c942a4baef0f78d57a25a6c99b24fe5b90e89958ccb33e51c5d9db06b39c5c2621186379784b9c538d8357e27eeeecd4b66db580e032416b4fa04141a2f0728fcec6bb6f1cf86809126", 0xae}, {&(0x7f0000000a00)="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", 0x1000}, {&(0x7f0000001a00)="ce153d6f543a08cd598119b97b0bcb21b25e9fbf3f21ea21f2d28b1a2c744eceb388ae1069b48dc55bbd4cd4f74123a1a914a8158284f6991fd89feb037b3556003881c5c01d5cae3a13f103b7b63576709e29b59728947205086d240dbb7eb58b7c70c40fae", 0x66}, {&(0x7f0000001a80)="563d6f62cec834fa7a4bb4946cad9d2f277e44c601f8", 0x16}, {&(0x7f0000001ac0)="8b7137ddf42040aeb170b677fd1ebada7e3a5756838627a34bb4a344a7b17bdd9be1523c164f1b733250e67bcfcf951812ced178e421e899134c57e95aa53f604c6169a756499ed724e1c812be49243605533911cf0115d47f57b38251117c559ad8e02a2da673118e7f7f1e9dcf994a8ee2ad5a0a1b17ec400184687420022204fda5be10e8b2ae01c78e814a332700adc08e7e79bb04af9f16e2fc", 0x9c}, {&(0x7f0000001b80)="0cec6039d418a144644947aa2ad5c0701a13dea567d8ec19ca5a42556731b081880d523f784b6eff5cf785a14b8d4ba024b7401feba78bbc62cb1acae925c0519dd12f437ea045ab497d654e6e4dde87cbf55f8c0bed587ba49d1c9e342cb21049fdd24c8a857495eceb9b96ad50edc59ac863e3a3b94ace530a22f3612001af49f3b5cd66126cf2a7a8ddbf1b903ce1bd616a1f5651bbae", 0x98}, {&(0x7f0000001c40)="03ecb1c9623ae3ac8a21d47d0bf3fabff904cc9d96da519ec75d197c05bd1c2932fa3c9f32714d1cb63219d5bab1ca4c2b7d5bb1322891d6d1e2c9461d54939bfcf24e03adad1bc03386d042b781523145b868b67b4514a22a1cad1e6513bf187e1d170c6d47053588c725664eeabe47b29f5a08c84fb8dabe8ca78524b773e0ce25fea3dd34a253be6632be6909dcc6c92fff54ab01269e2346028dde89b5c37a73a08dd48307f3cd7d8e40e19389bc4d348464308c72502fcf02bec130", 0xbe}], 0x7, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001d80)={{0xa, 0x4e23, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}, {0xa, 0x4e22, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1, [0xfff, 0x800, 0x9, 0x0, 0x7, 0x23, 0x4, 0x3]}, 0x5c) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000001e00)={0x4, 0x100, 0x7fffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, 'team_slave_0\x00'}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001e40)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000001e80)={r5, 0x80000, r1}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001ec0)) setrlimit(0x2, &(0x7f0000001f00)={0x7, 0x7f}) socket$pptp(0x18, 0x1, 0x2) socket$inet6_icmp(0xa, 0x2, 0x3a) r6 = accept4$bt_l2cap(r0, &(0x7f0000001f40), &(0x7f0000001f80)=0xe, 0x800) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000001fc0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000)={r3, @in6={{0xa, 0x4e22, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x26}}, [0x8, 0x3, 0xff, 0x2, 0x6, 0xcbd3, 0x9, 0x8, 0x1ff, 0x0, 0x8, 0x6, 0x0, 0x9, 0x2]}, &(0x7f0000002100)=0x100) set_robust_list(&(0x7f0000002200)={&(0x7f0000002180)={&(0x7f0000002140)}, 0x5, &(0x7f00000021c0)}, 0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002240)={r4, 0x9}, &(0x7f0000002280)=0x8) execve(&(0x7f00000022c0)='./file0\x00', &(0x7f0000002340)=[&(0x7f0000002300)="707070302b2d6d643573756d5b8f00"], &(0x7f0000002480)=[&(0x7f0000002380)='team_slave_0\x00', &(0x7f00000023c0)='bdev\x00', &(0x7f0000002400)='md5sum\x00', &(0x7f0000002440)='team_slave_0\x00']) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000024c0)={0x3, r6}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002500)={r7, 0x401, 0x8, [0xfffffffffffffffa, 0x2, 0x1, 0x9, 0x2, 0x4, 0x0, 0xff]}, &(0x7f0000002540)=0x18) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000002580)=0xff) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000025c0)=0xf3f0000, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002600)={0x81}, 0x4) 2018/06/03 00:00:41 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) mremap(&(0x7f0000b20000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000b19000/0x2000)=nil) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock2(&(0x7f0000b20000/0x4000)=nil, 0x4000, 0x1) 2018/06/03 00:00:41 executing program 6: syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000000040)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x41, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x4f06, 0x200, 0x7, 0x7}, {0x8000, 0x1000000000, 0x4, 0x7}, {0x4, 0x1, 0x4, 0x9}, {0x200, 0x1000, 0x2, 0x9}, {0x8, 0x3, 0x7, 0x7}, {0x3, 0x0, 0x8000, 0x400}, {0xffffffff, 0x2, 0x6, 0xfff}, {0x80000001, 0x200, 0x0, 0x7}]}) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x1fdd698d}, &(0x7f0000000140)=0x8) bind$vsock_stream(r2, &(0x7f0000000680)={0x28, 0x0, 0x2711, @hyper}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000180)={r3, 0x8e}, &(0x7f0000000200)=0x8) dup2(r2, r0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x417) 2018/06/03 00:00:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) iopl(0x79c) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e00)=@nat={'nat\x00', 0x19, 0x5, 0x5f8, [0x20000800, 0x0, 0x0, 0x20000938, 0x20000b70], 0x0, &(0x7f00000007c0), &(0x7f0000000800)=ANY=[@ANYBLOB="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"]}, 0x670) 2018/06/03 00:00:41 executing program 2: r0 = shmget(0x1, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000300)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000340)=0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000380)={{0x15, r1, r2, r3, r4, 0x20, 0x64e9}, 0x1000, 0x7, 0x2, 0x4, r5, r6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) fcntl$setownex(r7, 0xf, &(0x7f0000000080)={0x0, r8}) r9 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x806) r10 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000440)={r9, 0x6, 0x1, 0x2, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000480)={0x0, 0x80000000, 0x4, 0xe0000000000, 0x7fff, 0x147c0feb, 0xeba5, 0x6, {0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x7ff, 0x2, 0x8, 0x0, 0x1}}, &(0x7f0000000540)=0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r10, 0x84, 0x7c, &(0x7f0000000580)={r11, 0x401, 0x29}, &(0x7f00000005c0)=0x8) write$evdev(r9, &(0x7f0000813fd0)=[{}, {}], 0x30) openat$md(0xffffffffffffff9c, &(0x7f0000000700)='/dev/md0\x00', 0x4000, 0x0) 2018/06/03 00:00:41 executing program 3: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xe3, 0x20, 0x3, 0x4}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) sendfile(r0, r1, &(0x7f0000000000)=0x5, 0x81) 2018/06/03 00:00:41 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000100)="550000001e007f5300fe01b2a4a280930a06000000a8430891000000080009000a000c0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d40000000000000000000000000000", 0x55}], 0x1, &(0x7f0000000300)}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400180, 0x0) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000040)) 2018/06/03 00:00:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x1, 0x202) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x42) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x7d, 0x4) 2018/06/03 00:00:41 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000280)="fc00000016000700ab040008090007000a002259dc349fd304000300e0000100004533a49e3500a60000000000036915fa2c1ec2ff12f0009bb9de061219d07f1500020000008ce6036c6c258f1a273c2e117c22ebc247ad43060014936cdb39469f80e54ec3a9580009db8934d07302ad1720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cde045a32e200fc83ab82f60af70c9d00f2fe080000000300000000000004060000000000000095ede0ad91bd0734ba17e583df150c000600000000000000b4d5715505e658a1ad874f01731d05b000240041dd108f6ff6b60000000000000040429fd3000175e63fb8d38a8757f1ef", 0xfc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x140, 0x0) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000080)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setown(r1, 0x8, r2) 2018/06/03 00:00:41 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000280)=""/33) write(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000140)=""/255) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x242000, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f00000000c0)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000100)=0x7, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8035, 0xffffffffffffffff, 0x4) [ 160.763652] netlink: 49 bytes leftover after parsing attributes in process `syz-executor4'. [ 160.918262] netlink: 49 bytes leftover after parsing attributes in process `syz-executor4'. 2018/06/03 00:00:41 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r2 = socket(0x1f, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00000300570a4f44084c0500000000000000000008"]) ioctl(r2, 0x8916, &(0x7f0000000000)) ioctl(r2, 0x8936, &(0x7f0000000000)) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000100)) accept4$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x0) socket$kcm(0x29, 0x5, 0x0) 2018/06/03 00:00:41 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x3, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x9, 0x400000) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000000c0)) pread64(r0, &(0x7f0000000000)=""/170, 0xaa, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x7fff, @loopback={0x0, 0x1}, 0x2}, 0x1c) 2018/06/03 00:00:41 executing program 6: listen(0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) 2018/06/03 00:00:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001480)=0xc50, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x9}, 0xb) r1 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sendto$inet(r0, &(0x7f0000000000)="f2", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000240)={0x2, 0x0, @rand_addr}, 0x709000) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x200040, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f0000000100)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0xb7}, 0x8) 2018/06/03 00:00:43 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x8, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x40) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/06/03 00:00:43 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x2, 0x6, 0x43, 0x7}) dup2(r2, r3) fcntl$setown(r2, 0x8, r1) tkill(r1, 0x16) 2018/06/03 00:00:43 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs$namespace(r0, &(0x7f0000000180)='ns/cgroup\x00') r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40050}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x10e4, 0xb, 0x4, 0x222, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x5}, [@nested={0x1094, 0x53, [@typed={0x1004, 0x3, @binary="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@typed={0x10, 0x32, @str='ns/cgroup\x00'}, @generic="d22e733c9409eb3982bd9a41e7a1267fd2f9cfaee2ecfdb368fbdf9fae8b7716dcd8051a32a83a517f259a3f75f9ae630cf2a6583cd61ebb03a4ac220f76ee0bb0cf322510c16e960e60556dc8248549f4399f2e98b74a63606b89e120c3376561e0679dc7731ba05fcc2f4ed4f3f89956260aeef8f4c81840d553f9"]}, @generic="7d2d9af6240165f80796b9e80dfb0809c2908285af7ba98f74f590abd7154e2ab1bbcd1b6aeb29369fb3a49f4dfb9da8cf3b397c89aae0a7a956"]}, 0x10e4}, 0x1, 0x0, 0x0, 0x40}, 0x20040890) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/cgroup/') flistxattr(r2, &(0x7f0000000080)=""/37, 0x25) 2018/06/03 00:00:43 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000200)=0x3) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000000c0)={0x8, 0x4, [0x7f]}) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x20, 0x2) r1 = geteuid() getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000100)='./file0\x00', r1, r3) r4 = memfd_create(&(0x7f0000000080)='vboxnet1\x00', 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x80010, r0, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@getqdisc={0x34, 0x26, 0x208, 0x70bd2a, 0x25dfdbfd, {0x0, r2, {0xf, 0x2}, {0xffe0, 0xd}, {0xf, 0x8}}, [{0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/06/03 00:00:43 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000080)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x80800) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x10) ptrace$setopts(0x4206, r1, 0x0, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x7, 0x200) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80c0}, 0xc, &(0x7f0000000340)={&(0x7f0000000440)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0c062abd70f23d5dcacc6002c39213db0000000000bbfeff0200ff02000000000000000000000000007622000200290000000c0007001100000000000000000000000000000000225a7799bc14b5de561b1900234d3df78c"], 0x54}, 0x1}, 0x0) ptrace(0x4207, r1) rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000040)={0x1b, 0x0, 0x72f0, 0x2}) ptrace$getregs(0x4209, r1, 0x72fffc, &(0x7f0000000000)=""/38) r5 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x14000000, 0x305000) link(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00') setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f00000001c0)=0x2, 0x4) 2018/06/03 00:00:43 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1ff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000580)={{0x4, 0x0, 0x0, 0x8000000000000, "1a0ab9b1f94c716787e88fae5552770ad6a9b54e0679918e0a88af8aacaea63fd56d1dd99812e16bc06df8b8"}, 0x0, 0x0, 0x0, r2, 0x8001, 0x0, "0b690d49b85ec254b15b023d1e67900f8f55709195aa7d999552981434f68e364a3238b17109db386e35830a143c5755ae184895c461436bad45232f258c32a1", &(0x7f00000000c0)='cpusetposix_acl_access)posix_acl_accessprocsystem$\x00', 0x33, [], [0x0, 0x0, 0x1]}) sched_setattr(r1, &(0x7f0000000000)={0x30, 0x0, 0x1, 0x0, 0x9, 0x1, 0xb3, 0x6}, 0x0) 2018/06/03 00:00:43 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/snd/seq\x00', 0x3) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f0000000140)={0x80, 0x1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r3, 0x3d, "43b4df7ebd675b2ea17401690ea69a1f5352e950ed564120087b2e9c4592e7e2bb4817bb2a457693edb3bd5b36551e88e806b84d6251937ee6000bc7a1"}, &(0x7f0000000100)=0x45) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000240)={0x0, 0x95, 0x0, 0x7, 0x7ff, 0x20080000, 0x80000001, 0x3, 0x35, 0x1638, 0x8, 0x40}) 2018/06/03 00:00:43 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x140, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@output_mark={0x8, 0x1d, 0x3ff}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x1ef, 0x100) accept4$packet(0xffffffffffffff9c, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001580)=0x14, 0x80000) getresuid(&(0x7f00000015c0)=0x0, &(0x7f0000001600), &(0x7f0000001640)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001680)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0xfffffffffffffffb, 0x4e21, 0x7b1964d9, 0xa, 0x20, 0x80, 0x3b, r2, r3}, {0x2, 0xfffffffffffff78d, 0x21, 0xa1, 0x7, 0x5, 0x6, 0xc80}, {0x8, 0x1, 0x7, 0x100000001}, 0xff, 0x6e6bc0, 0x3, 0x1, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x4d2, 0x3c}, 0xa, @in, 0x3504, 0x7, 0x0, 0x9, 0x401, 0x1ff, 0x1ff}}, 0xe8) 2018/06/03 00:00:43 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x2, 0x0) r1 = dup(r0) close(r0) r2 = socket(0x1, 0x2000000001, 0x0) ioctl(r2, 0x80000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000000c0)) ioctl$TIOCSBRK(r1, 0x40044590) 2018/06/03 00:00:43 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3bc4}, &(0x7f00000002c0)=0x90) r2 = socket$inet(0x2, 0x3, 0x800004) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000000)={0x5, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x461) close(r2) 2018/06/03 00:00:43 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0xc0000001}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r2, &(0x7f0000000080)=[{{}, 0x8, 0xce, 0x9}, {{r3, r4/1000+30000}, 0x9, 0x8001, 0x9e}], 0x30) ioctl$LOOP_CLR_FD(r2, 0x4c01) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x40002014}) 2018/06/03 00:00:43 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8913, &(0x7f0000000280)={'vcan0\x00'}) close(r2) close(r1) 2018/06/03 00:00:43 executing program 0: r0 = socket(0xa, 0x6, 0x0) accept$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', r1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="060000002d005254f58425a18104ddcf16f542000102810003000100"], &(0x7f00000001c0)=0x10) r3 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x7, 0x101000) ioctl$SG_GET_SG_TABLESIZE(r3, 0x227f, &(0x7f0000000280)) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfb, r2}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket(0x0, 0x4, 0x4) 2018/06/03 00:00:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xff, 0x8082) r1 = creat(&(0x7f00000005c0)='./file0\x00', 0xd) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000700)={0x7, 0x0, 0x10001, 0x77cb}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000006c0)={0x8, r2, 0x1}) connect(r0, &(0x7f0000000000)=@ipx={0x4, 0xffffffffffff8000, 0xa4f, "ed460ba6b05e", 0x1}, 0x80) mkdir(&(0x7f0000000680)='./file0\x00', 0x0) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{}, {0x0, 0x7530}}) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/76, 0x4c}], 0x1, 0x4e) mknod(&(0x7f0000000140)='./file0\x00', 0x8000, 0xfffffffc) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000280)) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000340)=""/244, 0xf4}, {&(0x7f0000000440)=""/195, 0xc3}, {&(0x7f0000000540)=""/85, 0x55}, {&(0x7f0000000200)=""/49, 0x31}], 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000180)={0x40000000}) 2018/06/03 00:00:44 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x200, 0x0) r1 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = dup(r0) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000002540)=0x4) r4 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci={0x0, 0x0}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/120, 0x78}, {&(0x7f0000000540)=""/115, 0x73}, {&(0x7f0000000680)=""/99, 0x63}, {&(0x7f0000000900)=""/242, 0xf2}], 0x4, &(0x7f0000000800)=""/216, 0xd8}, 0x0) r6 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r1) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r4) keyctl$dh_compute(0x17, &(0x7f0000000000)={r7, r7, r6}, &(0x7f0000000740)=""/132, 0x84, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000080)={0x3, 0x0, 0x0, 0x0, "9aeccdbb89720dae8eb9f15736d2fe85c643aed34a996955dd95d7cdf68fd03a1e901142a1b592cb1ba666fb"}) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$packet_add_memb(r8, 0x107, 0x1, &(0x7f0000000180)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/06/03 00:00:44 executing program 5: move_pages(0x0, 0x2, &(0x7f0000000000)=[&(0x7f0000001000/0x2000)=nil, &(0x7f0000c7d000/0x1000)=nil], &(0x7f0000000080), &(0x7f0000000080), 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0x1, 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0xe4ac, 0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x6b1db99c}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e21, 0xc15e, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e20, @rand_addr=0x5b}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x98) recvmmsg(r1, &(0x7f0000002e00)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/92, 0x5c}, {&(0x7f0000000240)=""/128, 0x80}], 0x2, &(0x7f0000000300)=""/150, 0x96, 0xfffffffffffffff8}}, {{&(0x7f00000003c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000440)=""/226, 0xe2}, {&(0x7f0000000540)=""/115, 0x73}, {&(0x7f00000005c0)=""/31, 0x1f}, {&(0x7f0000000600)=""/4096, 0x1000}], 0x4, &(0x7f0000001640)=""/154, 0x9a, 0x8}, 0xfffffffffffffffb}, {{&(0x7f0000001700)=@un=@abs, 0x80, &(0x7f0000002980)=[{&(0x7f0000001780)=""/186, 0xba}, {&(0x7f0000001840)=""/141, 0x8d}, {&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000002900)=""/115, 0x73}], 0x4, &(0x7f00000029c0)=""/213, 0xd5}, 0x1}, {{&(0x7f0000002ac0)=@hci, 0x80, &(0x7f0000002d80)=[{&(0x7f0000002b40)=""/222, 0xde}, {&(0x7f0000002c40)=""/195, 0xc3}, {&(0x7f0000002d40)=""/51, 0x33}], 0x3, &(0x7f0000002dc0)=""/57, 0x39, 0x5}, 0xfff}], 0x4, 0x142, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x100000000, 0xbb) write$binfmt_script(r2, &(0x7f0000002f00)={'#! ', './file0', [{0x20, '^'}, {0x20, '/dev/audio#\x00'}, {0x20}, {0x20, '/dev/audio#\x00'}], 0xa, "d6826382e9ddf1e7a615ccfc20c67ee7a38774263bc75acb46acb431b5ad611bd060cdd6f06e6a69a4772480bcb2c2a93aa9d617c5355b02ff94535887d740cffbf73adc959eb0ef0bee13cce77531f1173e3093e267a5999039a49b9ee73d2662364b4985b6567eac27d49a5a5e71a5135731c6eb4086d630a993a336fa1efaf593d0dd09a1dddd1946492729ec2c3eb39ed420bd2edffe977655c607267fdf814550cf66761cf682b0e042f0cef4d9515b84ce7a350e2886cb25877cba21c2"}, 0xe8) 2018/06/03 00:00:44 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x16907d, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000400)={0x4, &(0x7f00000003c0)=[{0x6, 0x3, 0x8, 0xffff}, {0xab, 0xe39, 0x1000, 0x3}, {0x2, 0x2, 0x4, 0x7}, {0x872, 0x4, 0x9, 0x6}]}, 0x10) symlinkat(&(0x7f0000000340)='./file0\x00', r0, &(0x7f0000000380)='./file0\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000440)={@broadcast, @multicast1}, &(0x7f0000000480)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000180)={0x5, 0x2, r1, 0x7f, r3, 0x7, 0x2}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$BLKRRPART(r0, 0x125f, 0x0) fallocate(r0, 0x3, 0x0, 0x10001) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x0, 0x10000}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000300)=r2) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0x802d, r4}) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)='^', 0x1}], 0x1) 2018/06/03 00:00:44 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x8001, &(0x7f0000000080)={0xffffffffffffffc1}, 0x8) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) recvmmsg(r3, &(0x7f0000007c40)=[{{&(0x7f0000004e80)=@sco, 0x80, &(0x7f0000005200)=[{&(0x7f00000051c0)=""/8, 0x8}], 0x1, &(0x7f0000005280)=""/161, 0xa1}}, {{&(0x7f0000007800)=@nfc, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007b40)=""/87, 0x57}], 0x1}}], 0x2, 0x40, &(0x7f0000007e00)={0x77359400}) 2018/06/03 00:00:44 executing program 2: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xfffffffffffeffff, 0x2000) ioctl$TIOCSCTTY(r1, 0x540e, 0x3a3) 2018/06/03 00:00:44 executing program 7: unshare(0x24020400) r0 = syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x9) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x40000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x2, 0x9}], 0x1) ioctl$TCSBRK(r1, 0x5409, 0x1ff) 2018/06/03 00:00:44 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7003, &(0x7f0000000040)) close(r0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x4, 0x1) 2018/06/03 00:00:44 executing program 4: keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) keyctl$chown(0x4, r0, 0x0, 0x0) userfaultfd(0x80000) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000003000), &(0x7f0000048000), 0x0) 2018/06/03 00:00:44 executing program 4: r0 = socket(0x1e, 0x805, 0x0) r1 = socket(0x1e, 0x805, 0x2) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000080)={{0x29, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x1, 'nq\x00', 0x4, 0x8, 0x4b}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x0, 0x5, 0x5, 0x200}}, 0x44) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000100)=@req3={0x80000000, 0x1}, 0x159) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0x94) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000), 0x4) 2018/06/03 00:00:44 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) dup2(r0, r1) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/06/03 00:00:44 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000080)={0x3, 0x0, 0x0, 0x0, "9aeccdbb89720dae8eb9f15736d2fe85c643aed34a996955dd95d7cdf68fd03a1e901142a1b592cb1ba666fb"}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000000)={0x0, 0x4, [0x9]}) 2018/06/03 00:00:44 executing program 2: r0 = socket(0xa, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000980)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000005804000040010000580200fafa967ff0000000000070030000700300007003000004000000a4ba81f281463aaf0da14e569f7d6e4e60d51d6efcd9ca433c1b5b64132910d19f532e8f9a503f0b2643dc5c3ae56dd4b8980091092aa7c13c906710bfe7", @ANYBLOB="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"], 0x2) r1 = memfd_create(&(0x7f0000000000)='/usereth1keyringeth0security\x00', 0x1) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0x7fff, 0x3, 0x1c, 0x811, 0x6, 0x5}) 2018/06/03 00:00:44 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0e0000001800b8b6120100fa", @ANYRES32, @ANYBLOB="0100620c4833f30000010000"], 0x1c) 2018/06/03 00:00:44 executing program 7: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x4002, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x7, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000001c0)={0xffffffffffffffff, 0x503, 0x1, 0x6, 0x0, 0x2, 0x7, 0xffffffff, r3}, &(0x7f0000000200)=0x20) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000080)) 2018/06/03 00:00:44 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x16907d, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000400)={0x4, &(0x7f00000003c0)=[{0x6, 0x3, 0x8, 0xffff}, {0xab, 0xe39, 0x1000, 0x3}, {0x2, 0x2, 0x4, 0x7}, {0x872, 0x4, 0x9, 0x6}]}, 0x10) symlinkat(&(0x7f0000000340)='./file0\x00', r0, &(0x7f0000000380)='./file0\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000440)={@broadcast, @multicast1}, &(0x7f0000000480)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000180)={0x5, 0x2, r1, 0x7f, r3, 0x7, 0x2}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$BLKRRPART(r0, 0x125f, 0x0) fallocate(r0, 0x3, 0x0, 0x10001) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x0, 0x10000}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000300)=r2) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0x802d, r4}) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)='^', 0x1}], 0x1) 2018/06/03 00:00:44 executing program 1: r0 = socket(0x1, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = inotify_init() r2 = creat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff) inotify_add_watch(r1, &(0x7f0000000200)='./file0\x00', 0x80000002) read(r2, &(0x7f0000000240)=""/177, 0xfffffcaa) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000180)="07e7d6426b220b575176b9ffe1a1140771e6e51bceab32d1b274fc7e8f36d3aae632704c54fa8a59396d4e12ed8d6fff194ce236636f3b4e5fc17692836feb6497bdda733cf94eecf11433300e9d7475f1953e87d8fd1a0bd16b15c00102182d3a91bc") ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)) close(r1) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/06/03 00:00:45 executing program 5: mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x1c) mount(&(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)="5261fa146d66", 0x2800083, &(0x7f0000000280)="ba5d69368dec9937e6d85dab9a53bd360900000000000000517bf753687e4d52f0473c3d544621cf2628d70ae69a28815694be510e889fcc42d6a8c0ada3e9778321d43e8caf9d43ae77414446acbdbd2aa11e1c3fe26593e4ab5f24a23b") r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pwrite64(r0, &(0x7f0000001500)="d3f622914d07c90e276a9b447b635d7208fa962e6c845cc71a234ae5f9b09216d513abd85abadc4a24dcb0b9493d8c10a22b81f27c77e94e1fa9fed9e6a4bd1c7e974459c5386efc69a92dbc0be2390000000000", 0x2c, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) r3 = semget$private(0x0, 0x2, 0x0) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000480)=""/4096) stat(&(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000100)='./file0/file0\x00', r2, r4) pivot_root(&(0x7f0000000400)='./file0/file0\x00', &(0x7f00000014c0)='./file0/file0\x00') 2018/06/03 00:00:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x6000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3400000011000102000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00bf340000000000140003007465616d3000f209000000ffffff0000"], 0xfe51}, 0x1}, 0x0) 2018/06/03 00:00:45 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@generic={0x34c6, 0x100, 0x7fff}) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) socketpair(0x5, 0x80003, 0x7, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000280)=""/178) sendmsg$kcm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000001bc0)}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{&(0x7f0000000000)=@hci, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000140)=""/240, 0xf0}}], 0x1, 0x0, &(0x7f0000000b80)) 2018/06/03 00:00:45 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x36a2f24c}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, &(0x7f0000000180)=0x4) setns(r0, 0x8000000) unshare(0x24020400) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) shutdown(r2, 0x0) [ 164.230834] team0 (unregistering): Port device team_slave_0 removed [ 164.272611] team0 (unregistering): Port device team_slave_1 removed 2018/06/03 00:00:45 executing program 3: symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000300)='./control\x00', 0x0) chroot(&(0x7f0000000540)='./control\x00') pipe2(&(0x7f0000000000), 0x4000) rmdir(&(0x7f0000000040)='./control\x00') rename(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00') 2018/06/03 00:00:45 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000640)='/dev/null\x00', 0x80, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000680)={0x2, 0x5, 0xd9f5, 0xb5a, 0x9, 0x8}) r2 = memfd_create(&(0x7f0000000200)='pstore\x00', 0x1) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000240)={0x3, 0x6}) fdatasync(r0) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000280), &(0x7f0000000300)=0x4) recvfrom$ipx(r2, &(0x7f00000003c0)=""/108, 0x6c, 0x1, 0x0, 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') mkdir(&(0x7f0000000040)='./control/file0\x00', 0x0) rename(&(0x7f00000002c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') bind(r3, &(0x7f00000005c0)=@vsock={0x28, 0x0, 0x2710, @reserved=0x1}, 0x80) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000440)={'raw\x00'}, &(0x7f00000004c0)=0x54) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control/file0\x00', &(0x7f0000000140)='pstore\x00', 0x804004, &(0x7f0000000180)="1e") close(r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000500)={0x0, 0xffff}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000580)={r4, 0x6, 0x6, [0xc0000000000, 0x8, 0x100000001, 0x4, 0x1, 0x6]}, 0x14) 2018/06/03 00:00:45 executing program 1: r0 = gettid() exit(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000001080)) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4a8080, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000003740)={@remote, @loopback, 0x0}, &(0x7f0000003780)=0xc) sendmsg$nl_route_sched(r1, &(0x7f0000003840)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000003800)={&(0x7f00000037c0)=@gettclass={0x24, 0x2a, 0x102, 0x70bd2a, 0x25dfdbff, {0x0, r2, {0xffff, 0xffff}, {0x5, 0xd}, {0x0, 0x1e}}, ["", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) 2018/06/03 00:00:45 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89fd, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_names='ip6gre0\x00'}) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x7, 0x20000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000140)="39fd4d7c0651bb687c825b75371bf2de", 0x10) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x80000000, 0x40000) ioctl$SG_SET_KEEP_ORPHAN(r2, 0x2287, &(0x7f0000000080)=0x3ff) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40, 0x0) 2018/06/03 00:00:45 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) getcwd(&(0x7f0000000100)=""/162, 0xa2) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0xfffffffffffffff9, 0x80) getsockopt$inet_mreq(r1, 0x0, 0x25, &(0x7f0000000200)={@loopback, @remote}, &(0x7f0000000240)=0x8) recvfrom$ax25(r1, &(0x7f0000000280)=""/198, 0xc6, 0x10000, &(0x7f0000000380)={0x3, {"396534e3e0df1a"}, 0xffffffff9e2488a4}, 0xe) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs$namespace(r2, &(0x7f00000003c0)='ns/uts\x00') r3 = syz_open_procfs$namespace(r2, &(0x7f0000000080)='%R\x00\x00et\x00') setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x40, 0x4) ftruncate(r3, 0x5) 2018/06/03 00:00:45 executing program 2: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimes(&(0x7f0000000000)='.\x00', &(0x7f0000000100)={{r0, r1/1000+30000}, {0x0, 0x7530}}) unshare(0x400) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x44000, 0x0) bind$nfc_llcp(r2, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "af1529ef37c2793121b8476d9ec4bc317456686ffa1bde405cf6b4e32b625cd2d8122aeb4ac3850f81a401093b7e8215fce78d67a644c26cc3c6ea57fa2a71"}, 0x60) 2018/06/03 00:00:45 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x4) pread64(r0, &(0x7f0000000500)=""/204, 0x50d, 0x7ffffffffffffffe) 2018/06/03 00:00:45 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x9, 0x200) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) bind$ax25(r1, &(0x7f0000000100)={0x3, {"3bc6c37c854673"}, 0x8000}, 0x10) r2 = socket$inet6(0xa, 0x80003, 0x6992747) io_setup(0x60, &(0x7f0000000040)=0x0) r4 = dup3(r2, r2, 0x80000) bind$ax25(r4, &(0x7f0000000000)={0x3, {"5b22eed2cf7038"}, 0x2}, 0x10) io_submit(r3, 0x1, &(0x7f0000000780)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r2, &(0x7f0000000040)}]) 2018/06/03 00:00:45 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f0000000040)="240000004900030207fffd946fa283bc0ae6e60000000000000c5a00000003a2d189737e", 0x24}], 0x10000000000001c2}, 0x0) 2018/06/03 00:00:45 executing program 5: r0 = socket$inet(0x2, 0x803, 0x4) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000140)=@un=@abs, 0x80, &(0x7f00000062c0), 0x0, &(0x7f0000006300)}}, {{&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000e2c0), 0x0, &(0x7f000000e300)}}], 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x2, 0x10000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000001c0)) 2018/06/03 00:00:45 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x52880, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000003c0)=""/225) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xa6, 0x40180) getsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f00000002c0)=""/202, &(0x7f00000000c0)=0xca) write$binfmt_aout(r2, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x30}, 0xc) write(r2, &(0x7f0000000280)="a1", 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140), 0xc) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x34000) 2018/06/03 00:00:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x3f) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_ifreq(r0, 0x800000000089f3, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/06/03 00:00:45 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0), 0x5d, &(0x7f0000000940)=""/42, 0x2a}, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000), &(0x7f0000000100)=0x4) 2018/06/03 00:00:45 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, 0x0) keyctl$get_security(0x11, r1, &(0x7f000027e000)=""/87, 0x7f07bdf4) connect(0xffffffffffffffff, &(0x7f0000000380)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80) [ 164.694633] raw_sendmsg: syz-executor5 forgot to set AF_INET. Fix it! 2018/06/03 00:00:46 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$inet6_sctp(0xa, 0x5, 0x84) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x40002014}) epoll_create1(0x80000) epoll_wait(r1, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4, 0x1) 2018/06/03 00:00:46 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x80, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)=""/35) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000000c0)={0x2, 0x6, 0x8, 0x8000, 0xb03, 0x6}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xf, 0x1001, 0x5359) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r1, 0x0, 0xbd, 0x1f, &(0x7f0000000140)="43d466eb360f4757f03d1219b42f784e20806be04a3621fe2a64f0ff717f0a2cb3e24343d9f78d69e7df7148760bffdfea7d01a39550f28359caf068c1c1fb29347aceb805cc92dfcd1016faf6ba1c0fac0c7ab06d13e0eb31b394fc4e7fb32611f4c6a14352be9a98273e03ec23675945556d2586905cc22ac1d5c014489ee4045acf028829991b95fdd41655db57e180d416bf2aebff5c446fabe4f4edd4851d16e2394f389c3119db27964da76fbd5c8c1590b6f2c8caf21e5dc17c", &(0x7f0000000200)=""/31, 0x6}, 0x28) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = dup(r0) sendto$unix(r3, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) 2018/06/03 00:00:46 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40201, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="d0000000300000082dbd7000fcdbdf251d000000fe0e55565e83cb62410e5391b0ae1ae7d4a87070db407353e9990a4f5618ac5dc61ecdbb8fb2c0f483ada98b8d81367e2adb7415e38f4f09f0004dfbaddf0a377e8d5dcbe42c65d93f87ee30dbe8eb5802cc4ef6e2bc663948d0ff98651c08ee0aab15a63aed2efb5ebb4bd14dd2336e4bb76d6c5a8ede1b7c6bcdd1209f0d0ae28dade789425ec914d63079639f7ce6e667d6c4ff8fe38a7439c5686f03dd3015ad47cadec0c8a3fd125efe647ca2b864f9"], 0xd0}, 0x1}, 0x1) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) close(0xffffffffffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[@ANYBLOB='\x00@\x00']) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) 2018/06/03 00:00:46 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8943, &(0x7f0000000000)={'vcan0\x00'}) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x7, 0x2) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000180)=0x401) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x84403, 0x0) 2018/06/03 00:00:46 executing program 6: r0 = memfd_create(&(0x7f0000000280)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) write(r0, &(0x7f0000000080)="a8", 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10005000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r1, 0x300, 0x70bd26, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x4004) r2 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r2, &(0x7f0000012000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) getsockopt$sock_buf(r2, 0x1, 0x19, &(0x7f0000000040)=""/16, &(0x7f0000000000)=0x10) 2018/06/03 00:00:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000040)={'bridge0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000000)={0x0, 'irlan0\x00'}}}) ioctl$sock_ifreq(r0, 0x895f, &(0x7f0000000080)={'bridge_slave_0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}}) 2018/06/03 00:00:46 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x240, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000100)={0x1, 0x81}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") clone(0xa1000500, &(0x7f0000000400), &(0x7f0000000040), &(0x7f0000000000), &(0x7f00000001c0)) 2018/06/03 00:00:46 executing program 3: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x0) r1 = socket(0x8, 0x2, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x1000005) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000140)) [ 165.428376] Unknown ioctl -2146941694 [ 165.447776] Unknown ioctl 21532 [ 165.493964] Unknown ioctl -2146941694 2018/06/03 00:00:46 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x800) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x70, 0x11, 0x6, 0x1, 0x70bd25, 0x25dfdbfd, {0x5, 0x0, 0x4}, [@generic="77bec8e840960f95a4b047b87fa2cf74020231419cdb7ab339d73d3d9a72377f1f997f6d03bcd66032042b37c5063d442ce5a55aa52894f04d5d36b7dc4e1829efc3087b75de49b234bf3afde27d8f39fb5e6e59ee8206b8cc1a4b"]}, 0x70}, 0x1, 0x0, 0x0, 0x4000844}, 0x20000000) readv(r0, &(0x7f0000003400)=[{&(0x7f0000003180)}, {&(0x7f0000003380)=""/82, 0x52}], 0x2) 2018/06/03 00:00:46 executing program 2: pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x7, 0x4) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x800000000000034, 0x3) openat$full(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/full\x00', 0x50100, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000000000)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000400)={0x7f, 0x309d, 0x5, 0xa28b, 0x4, 0xffffffffffffffe0}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4622020}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB='d\x00\x00\b', @ANYRES16=r3, @ANYBLOB="000225bd7000fcdbdf250a000000080006000004000014000100080001000200000008000900460000003400010008000800ff000000080001000a0000000800050000000000080009007d00000008000500040000000800090014000000c6d89ffeec120d91b5e4296d4afd35b780c00801b6db1cd6e1e33ff3ac53962acdb7"], 0x64}, 0x1, 0x0, 0x0, 0x40000}, 0x4) setitimer(0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000280)) 2018/06/03 00:00:46 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x240, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000100)={0x1, 0x81}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") clone(0xa1000500, &(0x7f0000000400), &(0x7f0000000040), &(0x7f0000000000), &(0x7f00000001c0)) [ 165.523831] Unknown ioctl 21532 2018/06/03 00:00:46 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x45a1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x80011, r0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmdt(r1) 2018/06/03 00:00:46 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x101000) openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x400000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r1 = socket(0x2, 0x3, 0x5) getsockopt(r1, 0xff, 0x800000000000003, &(0x7f000091b000), &(0x7f0000000180)) 2018/06/03 00:00:46 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x240, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000100)={0x1, 0x81}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") clone(0xa1000500, &(0x7f0000000400), &(0x7f0000000040), &(0x7f0000000000), &(0x7f00000001c0)) 2018/06/03 00:00:46 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$unix(0x1, 0x1, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x0, "e91f7189591e9233614b00"}, 0xc) socket$unix(0x1, 0x5, 0x0) 2018/06/03 00:00:46 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) unshare(0x24020400) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x20002, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff, 0x0, 0x1, 0x0, 0x100000000}}) r2 = dup(r0) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_getparam(r3, &(0x7f0000000040)) socket(0x13, 0x3, 0x10001) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) getsockname$netlink(r2, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 2018/06/03 00:00:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) connect$unix(r2, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) sendmmsg(r1, &(0x7f0000009b80)=[{{0x0, 0x0, &(0x7f0000000d00)}}], 0x1, 0x0) 2018/06/03 00:00:46 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100, 0x7ffff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x5, "75404f8f09"}, &(0x7f0000000100)=0xd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0x11, "abedc799e13fad55c80a51f5551f17e481"}, &(0x7f0000000180)=0x19) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r3) sendmsg$netlink(r4, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x1, 0x0, 0x0) 2018/06/03 00:00:46 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000001440)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x3) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000100)=[0x1800, 0x3]) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x40201, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x405) r4 = dup2(r3, r2) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000001c0)=""/72) writev(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)='h', 0x1}], 0x1) 2018/06/03 00:00:46 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000040)) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x0, 0x989680}, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000003c00)='/dev/audio\x00', 0x141480, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000003c40)=0xffffffff, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) 2018/06/03 00:00:47 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x240, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000100)={0x1, 0x81}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") clone(0xa1000500, &(0x7f0000000400), &(0x7f0000000040), &(0x7f0000000000), &(0x7f00000001c0)) 2018/06/03 00:00:47 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x8, 0x40034, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000100)={{0x3, 0x1, 0x3, 0x2, 0x400}, 0xfffffffffffffffe, 0x4, 'id1\x00', 'timer0\x00', 0x0, 0x8, 0x9b, 0x0, 0x4}) mmap(&(0x7f000040a000/0x3000)=nil, 0x3000, 0x2000003, 0x8132, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000280)) flock(r0, 0x8) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7, 0xffff}) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="300000bc00edf7125e1896afc87530a9fd1f2b4fb43156fc54f1dcdd8ed45ea2fe7cd6fd86f2", @ANYRES16=r1, @ANYRES16], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x8000) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x100010, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/06/03 00:00:47 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x901, 0x0, 0xfffffffffffffffc, 0x7ff}, {0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000040)=""/1, &(0x7f0000000100)=0x1) arch_prctl(0x1007, &(0x7f0000000140)="547b3e20159db9ba27f56d") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/06/03 00:00:47 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x240, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000100)={0x1, 0x81}) socket$inet6(0xa, 0x1000000000002, 0x0) clone(0xa1000500, &(0x7f0000000400), &(0x7f0000000040), &(0x7f0000000000), &(0x7f00000001c0)) 2018/06/03 00:00:47 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x1, 0x100) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000240)={'gre0\x00', {0x4, 0x0, 0x34, "b69747242e10", 0x3}}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000280)={'vcan0\x00', {0x4, 0x5, 0x6, "a66ed6198a6d", 0x9}}) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r1 = open(&(0x7f00007ddff8)='./file0\x00', 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/37, 0x25}, {&(0x7f00000000c0)=""/249, 0xf9}], 0x2, 0x0) ioctl$KDGKBLED(r1, 0xc0189436, &(0x7f0000000000)) pwrite64(r1, &(0x7f00000002c0)="f4f37a40a2b29e70baea5fd0a3d5026581505a6fc8f41e14a850bec26852d6c2963451e4b86fcb90b66831e45d4a408acfedfa415ab0c75de09f4944eb889723861c3b7b740e2de9552bec68f741a8ae6c17d736f42f8e205c39f0d2089f313b6f8986bac6b736e583494f66f230cb4635dd20559929bc21a267b7c44d7e220f4d9efdf356150d952a7d068e9e48ae4bf35d8b66831d0cbda2caf15fbb6e0ccb7d18229172b4ec3279c97cdabcc60bba621a1a3c52585c7cc4e90b8824d98191f097c28c56428dbff9bbdf2c949e9acf296b0fa77dc3f2c15f697cfbfa017ea9388f17d3fa7494d95ff199", 0xeb, 0x0) ftruncate(r1, 0x9) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/06/03 00:00:47 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") removexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.posix_acl_default\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x280000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)={0x188, r1, 0x409, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4a0}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000000}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3c}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x36}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x73}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x27}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4795}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x40}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1c}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x1a}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x35}]}]}, 0x188}, 0x1, 0x0, 0x0, 0x40}, 0x20008000) syz_emit_ethernet(0x36, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="56dc832dc990", [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0x7, 0x5ef, [@remote={0xac, 0x14, 0x14, 0xbb}]}, @ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f0000000140)={0xffffffffffffffff, 0x0, [0x20000000000000, 0x0, 0xffffffffffffffff, 0x898]}) 2018/06/03 00:00:47 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x800000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'ifb0\x00', &(0x7f0000000200)=@ethtool_sfeatures={0x3b, 0x2, [{0x9}, {}]}}) 2018/06/03 00:00:47 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x240, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000100)={0x1, 0x81}) socket$inet6(0xa, 0x1000000000002, 0x0) clone(0xa1000500, &(0x7f0000000400), &(0x7f0000000040), &(0x7f0000000000), &(0x7f00000001c0)) 2018/06/03 00:00:47 executing program 7: r0 = socket$kcm(0xa, 0x2, 0x0) r1 = dup(r0) bind$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1e) syz_open_pts(r1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000180)={0x85, @multicast2=0xe0000002, 0x4e23, 0x4, 'sed\x00', 0x0, 0xc28, 0x49}, 0x2c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100)=0x81, 0x4) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="28000000000000002900000002000000fec00000000000000000000000d0428af06680499b8580a8"], 0x28}, 0x0) 2018/06/03 00:00:47 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[]]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="53d6dadff02defcc2f8834cc54dabc9c5beab8c5804b18ddc96eb2d3f05339b4c211fa16919d56e3209089885f52ff3b9d4964a3b6232a0dfbd9499135e800509d037373b950f77811a6fe983f96b26cd1dd03b3f2", 0x55, 0xffffffffffffffff) r3 = add_key(&(0x7f00000008c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000940)="0c9ae7d85d9e9c05f2cb0432cee81b9b74c5b217bffcf0f5fd67f1f39e71f79c75ca196c610713e1fa9002a9d1c7379dadb4730e1af6f47ff7631ef9f22436cb8e887c89c3975079c3eb1bc137d332a7c05ec15ee43f4ec9f9ccfb3a7c5604d758bef2447cbb4bf6550fc1e8dda47e66baa4204a57f496b858f1f9f321b2df30487ec9453f0d8862c2a35e538d1dcaef0ede7d193a628734d149e3b78bc1242169399a2451f4c9379e4c3c7d142c3020208ddf84a7ef18a4bf2563b6dc46fedf5247e87c4ee6d3cc2af50488a9217083ed86fff7ff1fd6b4d6256bf082dc", 0xde, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000800)=[{&(0x7f00000002c0)="9a6daa3b5618a9eede1c44f644ba96dcdea5e777a8925a576249d44881661494f4d4ed02807269db07df9a77780f0a22cafbe6f45235c7d321719253ec0edc92f65498ed7dbbb916c5c11987269e4e9b8523e8db5022914c9ce947d40c3d1e4511bead03a3e321d920f2107ce9bd4c093e919a71fb5556d0cc53622dd45f2d953af36d5d63", 0x85}, {&(0x7f00000003c0)="e3b70c", 0x3}, {&(0x7f00000004c0)="c8e3a7b89c8fe61dab04d0d9c54cee7fcd3756ec8d39aa0aeb1bcd9da923c4d425074a00b04418b6d80414db53f010d787d05d46a8e41380a40bc40b9bd304c0156367a70870e607176ac6ddff25a2487d86e38b218b1d8f2df91bc335b9cdaa2a9c3afca3639e", 0x67}, {&(0x7f0000000540)="923f3fc34eaa2b4cc8c33ec6cd851b3ed7c0f7c70d6871d80fb450c2ad865f6bce67c96e49fd8f2c66b8c040cea558f6b3bf0d3aa58dae400fcffc73661c640d7f515459098230c76a9364edba63a7b54d5ffb4df02a97207feea9a30d4f8ea799cb65233f72879b078a804e1920375b0448a240628a8a26cbd7b66d4fc199260a3d662e8d17960d467f77ca1452afb9993a5a2b9b56ea566e7ac2920f09c238ba9184b7cecbca52c73feb284773db0b808aedf0a8863eb869696fc7b4cff7b15a", 0xc1}, {&(0x7f0000000400)="2abeb47ac7edd13d1f0e0595a0f7618d52c7f9a32304e623eff8c0431f5492cc546bd39348641adc90", 0x29}, {&(0x7f0000000640)="ed901b65fafcbdcde8e46e2e7a4bcab90307576ddc97885818fabc156543f9b77589a0836c2f8f7d3360191c9efa632970d304570c10a4d6d724ab00088a76709859825f0420526a8d18b5c60ac07c6ceebc9969e23848a067f8d244b8fcc4041fd88039a24bd11a282f60aa2916598b41ab6940067889b8f2f4800489174e49a5a75088aa826836b74131e368263691c9c9b55caaec15ab0cf13b5fcc8a5b51410c90e64546c90490a617684a73b008a4e5816d5bcbbdee42f93301", 0xbc}, {&(0x7f0000000700)="2bfd867ef1d15645d156f169a163c50f1123c4fd9ccc26", 0x17}, {&(0x7f0000000740)="7c937bd6af7a2d74b772dbd333f91c3a3b9d3713f610cfba7f00eaf6c82de1b4f5ce03519920165d5524f322374ad8f4d29b76f01db66b", 0x37}, {&(0x7f0000000780)="68f160f52b46eb3d9a1f3a5abcb3f5d4a41ed5f517ff5c5d7d1f45bdc5a95cb090799d7cd65c40660504be60c5820ee4cd7b980ff3e01565ec3a8b", 0x3b}, {&(0x7f00000007c0)="79717e8702205f5f", 0x8}], 0xa, r3) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000ac0)={0xa, &(0x7f0000000a40)=[{0x0}, {0x0}, {}, {}, {}, {0x0}, {0x0}, {}, {}, {0x0}]}) r9 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000dc0)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000d40)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000d80)={0x3, 0x5, r9, 0x8, r10, 0x101, 0x7, 0x5}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000b00)={r4, 0x2}) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000c80)='./bus\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000ec0)=ANY=[@ANYPTR64=&(0x7f0000000cc0)=ANY=[@ANYRES16=r10], @ANYRES16=r7, @ANYBLOB="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", @ANYRES32=r5, @ANYRES16=r8, @ANYRES32=r6, @ANYBLOB="dda206d5caebb89337c2cc1307c73a805de26d9211d2c7e9d7a571a5195f8f1ce8795b1c9f9f6d9623c22b87e0f4bff959d2cdc6a30673e2939578502c5b35c5c4232573008d4b019845d14321e06165f0cf3c18cda046c8cd4870e11856b2d67bb50ab3adaa87ccbd7f672d724f965364d170ac700df3f8e807436928aade2db521b3f161e2eb64c6b0ab37127e7d18fd319156f8bc11954542c20d30bf2649127232612cccd2a141f25032a9649d6482e6"]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/06/03 00:00:47 executing program 3: mprotect(&(0x7f00000ea000/0x3000)=nil, 0x3000, 0x200000f) setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$setopts(0x4206, r0, 0x7fff, 0x9) openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x10000006003f, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/06/03 00:00:47 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000040)={&(0x7f00003ba000/0x3000)=nil, 0x20000005, 0x1, 0x0, &(0x7f0000fff000/0x1000)=nil}) sigaltstack(&(0x7f00007d4000/0x3000)=nil, &(0x7f0000000000)) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x69eb}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000000c0)={r3, 0xfffffffffffffff7}) close(r0) 2018/06/03 00:00:47 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x4}, 0x4) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0xb3c, 0x5, 0x7, 0x8, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x10001, 0x4, 0x0, 0x0, 0x5}, 0x14) 2018/06/03 00:00:48 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x800, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$int_out(r0, 0x80004524, &(0x7f0000000000)) 2018/06/03 00:00:48 executing program 3: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000180)="2f65786500000000000f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a00000000000000000000000000000000") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0185879, &(0x7f0000000100)={0xaf, &(0x7f0000000140)}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/06/03 00:00:48 executing program 4: unshare(0x2000400) shutdown(0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x9, 0xfffffffeffffffff, 0x5, 0x7}, {0xfff, 0x8000, 0x1, 0x1}, {0x100000000, 0x9, 0x40, 0x3f}, {0x1, 0x3, 0xfffffffffffffff9, 0x1f}, {0x1, 0x6, 0xff, 0x9}, {0x400, 0x101, 0x5, 0xcede}, {0x200, 0x8, 0x7, 0x6}, {0x9, 0x40, 0x3, 0x9}]}) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x0, 0x1, 0x8001, &(0x7f0000000080)=[0x0], 0x1}, 0x20) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='reno\x00', 0x5) 2018/06/03 00:00:48 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x200001, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000702000020feffff720af0fff8ffeeff79a4f0ff00000000b7060000000000012d6405000000000065040400010000000704000001000000b7050000000000006a0a00fe00000000850000001a000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000180)={'bridge_slave_1\x00', {0x4, 0x100000000, 0x0, "6564b39c7b6a"}}) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000140)) 2018/06/03 00:00:48 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200000, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), 0x4) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3}, 0x1c) recvfrom$inet6(r1, &(0x7f0000000380)=""/17, 0x11, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) r3 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) sendto$inet(r3, &(0x7f00000002c0), 0x0, 0x80, &(0x7f0000000300)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r3, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000240)) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)="0b2b71e5a3e5576c491afcaf557b8465eae088ee37054e52d8c7fdcde9faca9be0bf733964f3b8baf06035f557e4cdc12861e3b744ebf416158af8e9495fdc4b2b0bc00297", 0x45}, {&(0x7f0000000140)="9a09b3760488e1e7bfa59c8c170727c9660513326e0e8146260bb055a13fb3e210d8f0e1a510885217cbe180c5cc741cf10c66dfebab513c605f2e0c35631b9df8ec28bd4fa66fce316b4c7291a006602acbbd0731f45050cd070fd420a3a1b4a41ada19f1a300e440936d5c2075c69bc043a0d3c99fb6eb48db4d1ea7081d51e51711cb24d2cfb66ee2cabced7e4352", 0x90}], 0x2, 0x9) sendmsg$inet_sctp(r2, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x3}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)='G', 0x1}], 0x1}, 0x0) 2018/06/03 00:00:48 executing program 0: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004300)=[{&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000001300)=[{&(0x7f0000002080)="07b8b64451db8cd066a46e23572e6d0ec455fe637f460ca7ca48402ce9b694165637a5ebc1306045cde050d925c1447a2e7cf11f6eb2afba3d6a820920cd3e5534b76e893c860214094c89bd6d80", 0x4e}], 0x1, &(0x7f0000004500)=ANY=[]}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x81, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000001fde)=0x10000000000006a, 0x4) socketpair(0x2, 0x2, 0x9d0b, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f00000000c0)=""/135) 2018/06/03 00:00:48 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x240, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000100)={0x1, 0x81}) socket$inet6(0xa, 0x1000000000002, 0x0) clone(0xa1000500, &(0x7f0000000400), &(0x7f0000000040), &(0x7f0000000000), &(0x7f00000001c0)) 2018/06/03 00:00:48 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f00000003c0)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000480)='4', 0x1}], 0x1, &(0x7f0000000080)}, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000300)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/06/03 00:00:48 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x240, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000100)={0x1, 0x81}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") clone(0xa1000500, &(0x7f0000000400), &(0x7f0000000040), &(0x7f0000000000), &(0x7f00000001c0)) 2018/06/03 00:00:48 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x240, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000100)={0x1, 0x81}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") clone(0xa1000500, &(0x7f0000000400), &(0x7f0000000040), &(0x7f0000000000), &(0x7f00000001c0)) 2018/06/03 00:00:48 executing program 5: timer_create(0x1, &(0x7f0000000200)={0x0, 0x3c, 0x4, @thr={&(0x7f0000000000)="d6018b94e15036339272d900d91bb5124c18382e4cd15a8fcc44a75ca9df1786282437e634ea687a329322559ff823b4f10b503539d0475b024da2edfc19fb6cea2aaeca0cee84fc0ebacb7a0e382f104228fc6692ea99050d1db66abf66ad67b8ac67a3f39476df957beb4e5f8e2c0be7f73bf8ccd14d792047966eb772fe6acea8992aac8fad08cdb7d780ea5dd9e83005ae52d1d90c7a3cb75c5ce4f89eab5034fdf7ec76b2f2b095d6b78118909ded01dffb98d0fe5a053c5babd4de88cf50a8b33dfd451874e6e42af83bf56fd5d73cae41ee9b6a876cfcc07be91e202d", &(0x7f0000000100)="ba662bdd20adb9f7ef5010963a2c917c9c2e933b90cddce30734d2ea702914968a67f94c08e63f26497847c22f06cb631cc493c2fa6ed3c324779df2f55dce234ddf44ed8d6b4e00790499f424584dec870081fa70b67aee626f71479ae409d7dabad25ccc723f74a8e736958e64b12f8d602280cebc2138b37a84ce57415f66b74bf1588fd09e50e0103b65702cf382b21116eb7e9cbf9406a4f65d61c2d41abcbb54dd4154aac702535ce613fde54fd833db3066b568680288e64477a8790f5a441a8c11a772a72db65b"}}, &(0x7f0000000240)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002340)='/proc/self/net/pfkey\x00', 0x950799faf728c8f4, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000002380)=""/5) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)=0x0) sched_getscheduler(r1) timer_create(0x40000003, &(0x7f0000000280)={0x0, 0x16, 0x4, @thr={&(0x7f0000000300)="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&(0x7f0000002300)=0x0) timer_getoverrun(r2) 2018/06/03 00:00:48 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x200, @loopback={0x0, 0x1}, 0x4d943869}}, [0x8, 0x9, 0x57d4, 0x6, 0x7cc2, 0x3, 0xd0, 0x1, 0x3, 0x40, 0x70000000000000, 0x8, 0x1, 0xfff, 0x80]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0xfff}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140)="96", 0x1, 0x0) 2018/06/03 00:00:48 executing program 4: socket(0x11, 0x803, 0x300) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x2, 0x8000) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000040)) connect$inet(r0, &(0x7f0000cd0ff0)={0x2}, 0x10) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000200)=0x10001) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000240)={{0x1, 0x2, 0x2, 0x80000000, 0x81, 0x558}, 0x40}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000001c0)={0xff, 0xd9, 0x100000001, 0x7f, 0x6, 0x7}) 2018/06/03 00:00:48 executing program 0: unshare(0x2000400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x40) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x9, 0x4) ioctl$int_out(r0, 0x0, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000080)={0x9, 0x10000, 0x10000, 'queue0\x00', 0x8001}) 2018/06/03 00:00:48 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000000040)) 2018/06/03 00:00:48 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f00000000c0)=0xc) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000080)) 2018/06/03 00:00:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000100)=""/253, &(0x7f0000000200)=0xfd) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c000043f6e9fc566700000000000000000a0000001800010074727573746500000000000000000000000000"], 0x2c}, 0x1}, 0x0) 2018/06/03 00:00:48 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000140), &(0x7f0000000180)) r5 = getgid() lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001240)=@broute={'broute\x00', 0x20, 0x5, 0xfb8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000000), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x4, 0x0, 'syzkaller1\x00', 'team_slave_0\x00', 'eql\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xd0, 0x118}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x5}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x7a3a, 0x3, 0x8f}}}}, {{{0x1b, 0x2, 0x884c, 'gre0\x00', 'team_slave_0\x00', 'veth0_to_bond\x00', 'tunl0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xe8, 0x118, 0x248, [@mac={'mac\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @devgroup={'devgroup\x00', 0x18, {{0x9, 0x7ff, 0x401, 0x5, 0x4}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x1a23a6ea, 'system_u:object_r:var_auth_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x44, 0x21c, 'teql0\x00', 'team0\x00', 'tunl0\x00', 'veth0_to_bond\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x918, 0x918, 0x948, [@among={'among\x00', 0x880, {{0x8000, 0x5, 0x1, {[0x9, 0x4, 0x3, 0x4, 0x5, 0x3, 0x2, 0x2, 0x101, 0x0, 0x401, 0x100, 0x5, 0x2, 0x100, 0x151, 0x0, 0x80000001, 0x10000, 0xffffffffffff7fff, 0x1, 0x0, 0x400, 0x8, 0x4929, 0xffff, 0x7, 0x3, 0x5, 0x0, 0x8, 0x4, 0x80, 0xfffffffffffffffb, 0x1, 0x61, 0x2, 0x3, 0x1, 0x7f, 0xfff, 0xec4, 0x0, 0x3, 0x175, 0x8, 0x57bd, 0x1ff, 0x9, 0xfffffffffffff001, 0xfffffffffffffbff, 0x8000, 0x4, 0x40, 0x70c9, 0xf30, 0x8, 0x4, 0x72, 0x100, 0x9, 0x80000000, 0x81, 0x4, 0xfffffffff6d61d8b, 0x3, 0x4, 0xd6a, 0x3f, 0x9, 0x7fffffff, 0x2, 0x5, 0x101, 0xd5a1, 0x7, 0x9, 0x9, 0x1, 0x101, 0x9ce7, 0x3f, 0xa7a6, 0xf2, 0x401, 0xfffffffffffff001, 0x36c, 0x8000, 0x1f, 0x5, 0x8, 0x9, 0xffffffffffffffcd, 0x4bd62114, 0x8001, 0x100000001, 0x9, 0x6, 0xfff, 0xff, 0xffffffffffff5ca9, 0xffffffff, 0x9f, 0x7fffffff, 0x8, 0x1800, 0x401, 0x72, 0x6, 0x20, 0x200, 0xffff, 0x0, 0x3ff, 0x0, 0x3da, 0x0, 0x9, 0xffff, 0x4, 0x95, 0x7, 0x5, 0x6, 0x80000000, 0x5, 0x9, 0x5, 0x99f, 0xa81, 0x2f39, 0x1, 0x9, 0x0, 0x0, 0x74bf, 0x2, 0x73, 0x3, 0x1, 0xfe, 0x7ff, 0x9, 0x3, 0x3, 0xb2, 0xff, 0x80000001, 0xcb89, 0x0, 0x7c7, 0xffffffffffff8001, 0xa2, 0x5, 0xff, 0x100000001, 0x7fffffff, 0x3ff, 0x2, 0xffffffffffffffff, 0x5, 0xd4, 0x5, 0x100, 0x8, 0x4, 0x9, 0x3ff, 0x4, 0x3f, 0x1, 0x0, 0xfff, 0x66e, 0x5aa, 0x0, 0x5, 0x1, 0x0, 0x2, 0x4b, 0x1, 0x4, 0x0, 0x8000, 0x8, 0x5, 0x3e9ca851, 0xffffffffffffffe1, 0x1ff, 0x44, 0x8, 0xfffffffffffffeeb, 0x7, 0x7fffffff, 0x4, 0x5, 0x6, 0x8, 0xfffffffffffffe00, 0x7fffffff, 0x38ee, 0x9, 0xffffffffffffff4c, 0xc6e, 0x7fffffff, 0x9, 0x6e, 0x6, 0x800, 0x7, 0x100000000, 0x8, 0x1, 0xcef, 0x9, 0x4, 0xfffffffffffffffc, 0x1, 0x9, 0xe6b, 0x80000001, 0x8, 0x0, 0x4, 0x4, 0x10000000000000, 0x0, 0xab, 0x81, 0x1, 0x6, 0x1, 0x0, 0x1, 0x20, 0xffffffffffffff7f, 0xe9, 0x7f, 0x0, 0x7, 0x81, 0x3ff, 0x85a, 0x8, 0x0, 0x8, 0x5, 0x714, 0x0, 0x0, 0x3, 0x516, 0x10001, 0x0, 0x8, 0x2], 0x7, [{[0x80, 0x80000000], @multicast2=0xe0000002}, {[0x20, 0x7f], @multicast1=0xe0000001}, {[0x6, 0xe09]}, {[0x0, 0x8], @dev={0xac, 0x14, 0x14, 0xc}}, {[0x1f, 0x20]}, {[0x9, 0x8], @dev={0xac, 0x14, 0x14, 0xc}}, {[0x1ff, 0x5], @multicast1=0xe0000001}]}, {[0x8ff9, 0x3, 0x9, 0x3, 0xbf0, 0x6, 0x7fff, 0xaccd, 0x7fff, 0x101, 0x7ff, 0x9, 0x8, 0x1f, 0xde, 0xae, 0x4, 0xba4, 0x0, 0x6, 0x1000, 0x3, 0x7a, 0xfffffffffffffffe, 0x12000, 0xa60, 0x81, 0x7, 0x5, 0x1, 0x1, 0x0, 0x66b131, 0xfffffffff1190b89, 0x3, 0x10001, 0x0, 0x8, 0x0, 0x4, 0x6, 0x2, 0x1f, 0x80, 0x100, 0x5, 0x3f, 0x7, 0x98, 0x7, 0x800, 0x7fff, 0xffff, 0x6, 0x9, 0x4c, 0x800, 0x8, 0x0, 0x80000000, 0x4d, 0xbe, 0x38bb, 0x1, 0x8, 0x681c, 0x55d4, 0x3, 0x8c, 0x3f, 0x7, 0x2, 0x4, 0x6, 0x9, 0x80000001, 0x1f, 0x1, 0xcdc4, 0x3f, 0x100000001, 0x1, 0x2, 0x100, 0x8, 0x5, 0x4, 0x338, 0x2, 0x7, 0x3, 0x800, 0x4, 0x14000, 0x101, 0x8, 0x8, 0x8fd, 0x1, 0x10000, 0x1, 0x0, 0x6, 0x6, 0x400, 0x3, 0x0, 0x3, 0x0, 0x8, 0x2, 0x3f, 0x800, 0x1000, 0x7, 0x83, 0x40000000400000, 0x6, 0x800, 0x3, 0x7fffffff, 0x2, 0x8, 0xa27b, 0x4, 0x20, 0xffffffff80000000, 0x6a3, 0x7, 0x5, 0x100000001, 0x7f, 0xfffffffffffffe01, 0x100000001, 0x5, 0x7, 0x68, 0x80000000, 0x3, 0x1, 0x8000, 0x8, 0x3f, 0xde6, 0xf13f, 0x1, 0x8, 0x0, 0xffffffffffffffd2, 0xffffffff, 0x2, 0x7, 0x4, 0x0, 0x1000, 0x1, 0x3, 0x1f, 0x1000, 0x3, 0x5, 0x3a6234e9, 0x3, 0x140000000, 0x10001, 0x1, 0x236, 0x100000000, 0xfffffffffffffff7, 0x0, 0x4, 0xfffffffffffffff8, 0x3, 0x10001, 0x6, 0x100, 0xaab, 0x9, 0x8, 0x5e2, 0x6, 0x0, 0x80000001, 0x5, 0xfff, 0x2b, 0x2, 0x8, 0x3, 0x3, 0x20, 0x9, 0x1, 0x9, 0x5, 0x3408, 0x4, 0x2, 0x7, 0xf612, 0x7, 0x5d, 0x9, 0x9, 0x7ff, 0x1, 0x3f, 0x8, 0x6, 0x101, 0x2, 0x4, 0x4, 0x4, 0x800, 0x6, 0x7fffffff, 0x0, 0xcbd, 0x80, 0x9, 0x1, 0x5, 0x10000, 0x4, 0x7fff, 0x117, 0x9, 0x6, 0x80000000, 0x7ff, 0x5, 0x9, 0x3, 0x200b, 0x1f, 0x0, 0x8, 0x5, 0x5, 0xffffffff8490a8dc, 0xe000000000000000, 0x0, 0x5, 0x8, 0x4, 0x6, 0x7, 0x3e8, 0x1, 0x6, 0xfffffffffffffff9, 0x5, 0x100000001, 0x9, 0x8, 0x9], 0x1, [{[0x7f, 0x5], @multicast2=0xe0000002}]}}}}]}}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x3, 0x1, 0x8035, 'veth0_to_bond\x00', 'veth0\x00', 'vlan0\x00', 'gretap0\x00', @random="f2b46e3b6216", [0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0x0, 0x0, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x168, [@owner={'owner\x00', 0x18, {{r3, r4, r5, r6, 0x1, 0x1}}}, @mark_m={'mark_m\x00', 0x18, {{0x3000, 0x4, 0x1, 0x2}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@ERROR={'ERROR\x00', 0x20, {"054ebc126b686da6825b24864a5813e8723968190e5832118268acfba6d0"}}}, {{{0x9, 0x1, 0x806, 'ipddp0\x00', 'nr0\x00', 'team0\x00', 'syz_tun\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff], 0xe8, 0xe8, 0x118, [@ip6={'ip6\x00', 0x50, {{@empty, @loopback={0x0, 0x1}, [0xff000000, 0xff000000, 0xff0000ff, 0xffffffff], [0xffffffff, 0xffffff00, 0xff], 0xffffffffffffffff, 0x2f, 0x54, 0x10, 0x4e22, 0x4e23, 0x4e20, 0x4e21}}}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x6}}}}]}]}, 0x1030) r7 = socket$vsock_dgram(0x28, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) shutdown(r7, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) 2018/06/03 00:00:48 executing program 0: r0 = socket(0x1e, 0x3, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0x94) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f00000014c0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/06/03 00:00:48 executing program 4: r0 = socket$inet6(0xa, 0x1000000000003, 0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) [ 167.792515] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'broute' [ 167.902149] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'broute' 2018/06/03 00:00:49 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x240, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000100)={0x1, 0x81}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") clone(0xa1000500, &(0x7f0000000400), &(0x7f0000000040), &(0x7f0000000000), &(0x7f00000001c0)) 2018/06/03 00:00:49 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180), 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000380)={0x80000001, 0x8000, 0x6, 0x0, r1}, 0x10) getsockname(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000480)=0x80) pwritev(r0, &(0x7f00000009c0)=[{&(0x7f0000000540)}, {&(0x7f0000000740)="09f1416a50f36df70da29c", 0xb}, {&(0x7f0000000880)="0c2dfa552fb97052b7347e6bc0ab7abc1221c8b062c01f3e1222e555a2e1b56a28eeb401e730aaa38c3fafbc60c21148d38aa1f8620e1a8a7b3929f31ffd98021b983396bfc9bcaa32f2eae0bf2c020e2715c92df3134fd7d80c73d13ae22bb252a3f7aaa4a69006cc19666cf0b4689105327c279ae6ec48054fd775830e9cc480a21e45884c76dc22a92c5eca551269985c83c6a60d69b2", 0x98}], 0x3, 0x0) lremovexattr(&(0x7f0000000a40)='./file1\x00', &(0x7f0000000a80)=@known='trusted.syz\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000b40)={0x0, 0x2c, "c0c94ccfc797d09f780544a854123bf50f3034ab12bc45836767a6da70d61da145f3761cc1376869223e201c"}, &(0x7f0000000b80)=0x34) prctl$seccomp(0x16, 0x0, &(0x7f0000000c00)={0x2, &(0x7f0000000bc0)=[{0x0, 0x80000000, 0x3e, 0x69e}, {0x9, 0x9, 0x700000, 0xfbaa}]}) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000c40)={0x0, @multicast2=0xe0000002, 0x4e24, 0x0, 'wrr\x00', 0x0, 0xffff, 0x46}, 0x2c) lremovexattr(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)=@random={'os2.', 'wrr\x00'}) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f0000000d40)=r0) ioctl$TIOCCONS(r0, 0x541d) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000d80)={r3, 0x5f}, 0x8) syncfs(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000dc0)=0x0) ptrace$getregs(0xe, r5, 0x0, &(0x7f0000000e00)=""/135) write$cgroup_pid(r0, &(0x7f0000000ec0)={[0x34, 0x31, 0x39, 0x0, 0x0]}, 0x5) connect$netrom(r0, &(0x7f0000000f00)=@full={{0x3, {"3efa7f78fdcb3a"}, 0x1}, [{"b6d35a3422521a"}, {"faee8f565adb57"}, {"d13326d921f979"}, {"c21494ec7e5961"}, {"ddc9fdb31fd570"}, {"eeb17d6551b623"}, {"3c9db09a0d3b88"}, {"da1663a624b3e6"}]}, 0x48) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000f80)=r0) 2018/06/03 00:00:49 executing program 4: r0 = socket$inet6(0xa, 0x1000000000003, 0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/06/03 00:00:49 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) setsockopt$packet_buf(r0, 0x107, 0x8, &(0x7f0000000040)="f8f550e6", 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000200)="f8bd49de0e86fcdeb26a4df92eaa8b0018173c4e565cd8e1295c7a39170d415f645bc81e98b21e1970a268f0bb5f7d4a2d5bf91d1404202153c367f4a30ac858655342d2cd2f10581e408aa30e1647eab44865b3d5102d509d71ad3982990acf2f7137891034d217d7e406f950e0f3447f8648a56fc78817a66c1ef1369487a3aac3c4f1e8cc3d0cfe2626e69abdcb6654792263e5a860d301ece5611f213f892dc537132fc377d1c6fc31", 0xab) read(r0, &(0x7f0000000100)=""/254, 0xfe) 2018/06/03 00:00:49 executing program 6: r0 = socket$inet6(0xa, 0x1000004000201, 0x197c) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffefffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x10}, 0xc) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000280)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @broadcast}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000005c0)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f00000006c0)=0xe8) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000700)={@local, @rand_addr, 0x0}, &(0x7f0000000740)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002ac0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000002bc0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000002c40)={'vcan0\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002cc0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002d00)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@remote}}, &(0x7f0000002e00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002e80)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r3, 0x0, 0x29, &(0x7f0000000540)={@loopback, @rand_addr, 0x0}, &(0x7f0000000580)=0xfffffffffffffe01) accept4$packet(0xffffffffffffff9c, &(0x7f0000002f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002f80)=0x14, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002fc0)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f00000030c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000057c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000005800)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000005840)={@mcast1, 0x0}, &(0x7f0000005880)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006f40)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000007040)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f00000076c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000007680)={&(0x7f0000007080)={0x5f8, r4, 0x610, 0x70bd2a, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r5}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x12c, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000000}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x1a4, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x6, 0xc7cf, 0xe3, 0x4e64ef60}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0xc0, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0xfffffffffffffffa, 0x5, 0x4, 0x7}, {0x1, 0x7, 0x7cff, 0x6}, {0x20, 0x3, 0x400, 0x5}, {0x20000000, 0x5, 0xdb, 0x8}, {0x9, 0xf3b, 0x0, 0x1ff}, {0x6de, 0x10000, 0x0, 0x8}, {0x916, 0xacff, 0x2, 0x80}, {0x86, 0x1, 0x4, 0x5}, {0x6, 0x9, 0xb04, 0xffffffff}]}}}]}}, {{0x8, 0x1, r17}, {0xec, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}]}}, {{0x8, 0x1, r19}, {0xb4, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}]}}, {{0x8, 0x1, r22}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}]}}]}, 0x5f8}, 0x1}, 0x4) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x34000) 2018/06/03 00:00:49 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x2e0151ca4eb6a3bd, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000004c0)={0x80000000, 0xbe2d, 0x200, 0x4, 0x81, 0x3ff, 0x4, 0x0, 0x96, 0x4, 0x3}, 0xb) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000003c0)={{&(0x7f00000002c0)=""/137, 0x89}, &(0x7f0000000380), 0xa}, 0x20) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001040)=ANY=[@ANYPTR=&(0x7f0000000700)=ANY=[@ANYBLOB="57cf29dfbadaaf852080905855243ed44ab8f4b38abd7b9514662bbdd2d7101a677914fc430f4b9288cb0035ebcd40bdb15ff4ee5a8bb78195b0ec4b4869d9ede2361e2eed418df489798ffbf26fa939af1a57ea4a93104c17d5f27edd1eadca7f6fc4fb21a65f9a8b67d982ae29ceb4001f93f14a63379f9f4d45a2d04016833527994bf247fe363a863fbbf870c09ecc9deb7c735ecca8d68e282b46df9beb5a5874b8e3f31392a1303e15b0a18042af2743a3da08a5b8e8f097830bd8733b24e5112eed548c41cddc820b311e271b771f40d4f6287371b9e6ec7b7b94bfd4f85fdf89", @ANYBLOB="6e6b131d71d5fa850f669f4ff0771983f98d5cf524c8015f6c9b6d3ffd30ac687a84bc813e5dfe8f6d269059c1381b364aaa3f2bed3128a0f22a92d50012448feefe58e5f6a806cc23114f83ef9e652a95f7ad74fc00ca6da8f1b96c3e4d2769c5b24f242e4f65b11176563d9617e6eb752af8bb4c6a3b21a9e3cc93e144e981c929301029432f2d77ed1bee8d2712b479aa882d5da066ecf3d78aed4677ae", @ANYRES64=r1, @ANYRES64=r0, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYBLOB="3704232b726ed98a27d98d85098d4e25d0737afb4ecb0863d017f3b3824ffd4f9b593a3ac9cec538c71ce0be4b4f0a5cb7c6bffae46425275e217b45a9f2933aae8095185c925defbc2f402eb924b834a8a1231de6bd46454ff1d50a99e1a512e1a619ad98e8594bc42898537e66b925f281b9f79b1f1d07544742bfe533d676b17acafdbfcf74c5c13e5540602a737c76d2e39c78e30074bfef4cb731454d8df6f8f86190f73e90b77ccff7c136632e7570"], @ANYPTR64=&(0x7f00000004c0)=ANY=[], @ANYRES16=r0, @ANYRES32=r0]], 0x8}, 0x1}, 0x0) r2 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x2, r2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="020100000400000000000000000000000000"], 0x20}, 0x1}, 0x0) connect(r0, &(0x7f0000000680)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x80) r3 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x2, 0x103000) openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x400, 0x0) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f00000001c0)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x80, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000200)) 2018/06/03 00:00:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="3900000013000901690000008100000007000040030000003d51a6050000001419001a00040002010700000000000000000000000000000000", 0x39}], 0x1) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x44000, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000000c0)) 2018/06/03 00:00:49 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1000000000007, 0xa1b2, 0x4, 0xffffffdf00000005, 0x0, 0xffffffffffffffff, 0x10001}, 0xcd905d70fc6cbd00) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000040)="bc68686263280264", &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r0, &(0x7f0000000280), &(0x7f0000000280)="ac2f8f8d870f92f2"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r0, &(0x7f0000000300), &(0x7f0000000180)=""/231}, 0x18) r1 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f00000002c0)=""/71, &(0x7f0000000100)=0x47) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000003c0)={0x8}, 0x1) 2018/06/03 00:00:49 executing program 1: openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x240, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") clone(0xa1000500, &(0x7f0000000400), &(0x7f0000000040), &(0x7f0000000000), &(0x7f00000001c0)) 2018/06/03 00:00:49 executing program 4: r0 = socket$inet6(0xa, 0x1000000000003, 0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/06/03 00:00:49 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") clone(0xa1000500, &(0x7f0000000400), &(0x7f0000000040), &(0x7f0000000000), &(0x7f00000001c0)) 2018/06/03 00:00:49 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in, 0x0, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x7, 0x0, 0x90}}, 0xe8) lsetxattr(&(0x7f00000027c0)='./file0\x00', &(0x7f0000004080)=@known='system.sockprotoname\x00', &(0x7f00000040c0)=']\x00', 0x2, 0x1) recvmmsg(r2, &(0x7f0000003e40)=[{{&(0x7f0000000040)=@ipx, 0x80, &(0x7f0000001580)=[{&(0x7f0000000100)=""/12, 0xc}, {&(0x7f0000000140)=""/165, 0xa5}, {&(0x7f00000003c0)=""/121, 0x79}, {&(0x7f0000000440)=""/170, 0xaa}, {&(0x7f0000000200)=""/23, 0x17}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/103, 0x67}], 0x7, &(0x7f0000001600)=""/131, 0x83, 0x1}, 0x5}, {{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/3, 0x3}], 0x1, 0x0, 0x0, 0x2}, 0x1}, {{&(0x7f0000001700)=@ethernet, 0x80, &(0x7f0000001840)=[{&(0x7f0000001780)=""/189, 0xbd}], 0x1, &(0x7f0000001880)=""/204, 0xcc, 0x7}, 0x1000}, {{&(0x7f0000001980)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001a00)=""/74, 0x4a}, {&(0x7f0000001a80)=""/227, 0xe3}], 0x2, 0x0, 0x0, 0xfffffffffffffffd}, 0xfff}, {{&(0x7f0000001bc0)=@ax25, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001c40)=""/103, 0x67}, {&(0x7f0000001cc0)=""/117, 0x75}, {&(0x7f0000001d40)=""/249, 0xf9}, {&(0x7f0000001e40)=""/1, 0x1}, {&(0x7f0000001e80)=""/170, 0xaa}], 0x5, &(0x7f0000001fc0)=""/71, 0x47}, 0x3}, {{0x0, 0x0, &(0x7f0000002200)=[{&(0x7f0000002040)=""/147, 0x93}, {&(0x7f0000002100)=""/229, 0xe5}], 0x2, &(0x7f0000002240)=""/149, 0x95, 0x6}}, {{&(0x7f0000002300)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002500)=[{&(0x7f0000002380)=""/159, 0x9f}, {&(0x7f0000002440)=""/131, 0x83}], 0x2, &(0x7f0000002540)=""/95, 0x5f, 0xfffffffffffffffe}, 0x7}, {{&(0x7f00000025c0)=@ipx, 0x80, &(0x7f0000003a40)=[{&(0x7f0000002640)=""/118, 0x76}, {&(0x7f00000026c0)=""/191, 0xbf}, {&(0x7f0000002780)=""/46, 0x2e}, {&(0x7f00000027c0)}, {&(0x7f0000002800)=""/200, 0xc8}, {&(0x7f0000002900)=""/93, 0x5d}, {&(0x7f0000002980)=""/37, 0x25}, {&(0x7f00000029c0)=""/107, 0x6b}, {&(0x7f0000002a40)=""/4096, 0x1000}], 0x9, &(0x7f0000003b00)=""/199, 0xc7, 0x401}, 0x7}, {{&(0x7f0000003c00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000003d40)=[{&(0x7f0000003c80)=""/191, 0xbf}], 0x1, &(0x7f0000003d80)=""/166, 0xa6, 0x101}, 0x400}], 0x9, 0x102, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0x2}, 0x1c) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000004100)=0x8, 0x4) 2018/06/03 00:00:49 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000001140)='/dev/snd/pcmC#D#p\x00', 0x7ffd, 0x181000) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'mangle\x00', 0x1000, "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"}, &(0x7f0000001080)=0x1024) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/06/03 00:00:49 executing program 2: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1, 0x2) syz_emit_ethernet(0xfed1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08004500fec30000000000889078ac14ffbbe00000010000000000089078e8cecfa5f8400720438d91969b96b280c7d910b0a46c7cb991c23a54da92034d88575521e60fda0c4283b2695ee4d7d7f18de9c7b6628ad5678c8c8ab75ee79074a9e978eecdb71d1a07fcf54fcbc2012c9db1156896c7c8271d439e21b889fa466baf60ffb425d0d24b716670c029e980ee09118bf7b6aa064c62c9518a798bbdeee89fadfbeca46ea9fde4a16929df8d28f3a8228b4544445883ed3ab0e0dcc16d1ecc2e94d2a56661f592b7762a5a31a60b4d3d35ad5d3c"], 0x0) [ 169.247686] ================================================================== [ 169.255093] BUG: KMSAN: uninit-value in _copy_to_iter+0x1b14/0x2800 [ 169.261477] CPU: 0 PID: 10706 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 169.268812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 169.278141] Call Trace: [ 169.280711] dump_stack+0x185/0x1d0 [ 169.284321] ? kmsan_internal_check_memory+0x116/0x1e0 [ 169.289578] kmsan_report+0x149/0x260 [ 169.293359] kmsan_internal_check_memory+0x135/0x1e0 [ 169.298445] kmsan_copy_to_user+0x75/0x160 [ 169.302658] ? _copy_to_iter+0x92/0x2800 [ 169.306695] _copy_to_iter+0x1b14/0x2800 [ 169.310742] skb_copy_datagram_iter+0x443/0xf70 [ 169.315391] netlink_recvmsg+0x6f1/0x1900 [ 169.319521] sock_recvmsg+0x1d0/0x230 [ 169.323301] ? netlink_sendmsg+0x1350/0x1350 [ 169.327687] ___sys_recvmsg+0x3fb/0x810 [ 169.331656] ? __fget_light+0x57/0x700 [ 169.335529] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 169.340867] ? __fget_light+0x6a3/0x700 [ 169.344819] __sys_recvmmsg+0x58e/0xe30 [ 169.348772] ? __msan_poison_alloca+0x15c/0x1d0 [ 169.353420] ? __x64_sys_recvmmsg+0x15d/0x1c0 [ 169.357898] do_sys_recvmmsg+0x217/0x3e0 [ 169.361939] ? syscall_trace_enter+0x90f/0xf90 [ 169.366500] __x64_sys_recvmmsg+0x15d/0x1c0 [ 169.370805] do_syscall_64+0x152/0x230 [ 169.374681] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 169.379850] RIP: 0033:0x455a09 [ 169.383022] RSP: 002b:00007ff04f6f2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 169.390715] RAX: ffffffffffffffda RBX: 00007ff04f6f36d4 RCX: 0000000000455a09 [ 169.397963] RDX: 0000000000000009 RSI: 0000000020003e40 RDI: 0000000000000015 [ 169.405215] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 169.412467] R10: 0000000000000102 R11: 0000000000000246 R12: 00000000ffffffff [ 169.419716] R13: 0000000000000574 R14: 00000000006fd380 R15: 0000000000000000 [ 169.426965] [ 169.428568] Uninit was stored to memory at: [ 169.432877] kmsan_internal_chain_origin+0x12b/0x210 [ 169.437960] kmsan_memcpy_origins+0x11d/0x170 [ 169.442438] __msan_memcpy+0x109/0x160 [ 169.446305] nla_put+0x276/0x340 [ 169.449656] xfrm_send_acquire+0x1068/0x1690 [ 169.454050] xfrm_state_find+0x3aae/0x4f70 [ 169.458293] xfrm_resolve_and_create_bundle+0xc31/0x5270 [ 169.463724] xfrm_lookup+0x606/0x39e0 [ 169.467504] xfrm_lookup_route+0xfa/0x360 [ 169.471635] ip_route_output_flow+0x35b/0x3b0 [ 169.476113] __ip4_datagram_connect+0xcef/0x1530 [ 169.480847] __ip6_datagram_connect+0x223/0x1a20 [ 169.485582] ip6_datagram_connect+0xac/0xf0 [ 169.489881] inet_dgram_connect+0x40c/0x670 [ 169.494184] __sys_connect+0x41a/0x510 [ 169.498059] __x64_sys_connect+0xd8/0x120 [ 169.502187] do_syscall_64+0x152/0x230 [ 169.506064] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 169.511231] Local variable description: ----upt.i.i@xfrm_send_acquire [ 169.517780] Variable was created at: [ 169.521475] xfrm_send_acquire+0x73/0x1690 [ 169.525689] xfrm_state_find+0x3aae/0x4f70 [ 169.529897] [ 169.531502] Byte 71 of 78 is uninitialized [ 169.535713] Memory access starts at ffff880134cc5d2a [ 169.540787] ================================================================== [ 169.548123] Disabling lock debugging due to kernel taint [ 169.553548] Kernel panic - not syncing: panic_on_warn set ... [ 169.553548] [ 169.560892] CPU: 0 PID: 10706 Comm: syz-executor7 Tainted: G B 4.17.0-rc5+ #103 [ 169.569615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 169.578947] Call Trace: [ 169.581520] dump_stack+0x185/0x1d0 [ 169.585130] panic+0x39d/0x940 [ 169.588323] ? kmsan_internal_check_memory+0x116/0x1e0 [ 169.593581] kmsan_report+0x260/0x260 [ 169.597367] kmsan_internal_check_memory+0x135/0x1e0 [ 169.602454] kmsan_copy_to_user+0x75/0x160 [ 169.606671] ? _copy_to_iter+0x92/0x2800 [ 169.610714] _copy_to_iter+0x1b14/0x2800 [ 169.614763] skb_copy_datagram_iter+0x443/0xf70 [ 169.619420] netlink_recvmsg+0x6f1/0x1900 [ 169.623560] sock_recvmsg+0x1d0/0x230 [ 169.627345] ? netlink_sendmsg+0x1350/0x1350 [ 169.631765] ___sys_recvmsg+0x3fb/0x810 [ 169.635733] ? __fget_light+0x57/0x700 [ 169.639602] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 169.644942] ? __fget_light+0x6a3/0x700 [ 169.648901] __sys_recvmmsg+0x58e/0xe30 [ 169.652859] ? __msan_poison_alloca+0x15c/0x1d0 [ 169.657510] ? __x64_sys_recvmmsg+0x15d/0x1c0 [ 169.661985] do_sys_recvmmsg+0x217/0x3e0 [ 169.666031] ? syscall_trace_enter+0x90f/0xf90 [ 169.670599] __x64_sys_recvmmsg+0x15d/0x1c0 [ 169.674903] do_syscall_64+0x152/0x230 [ 169.678780] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 169.683947] RIP: 0033:0x455a09 [ 169.687117] RSP: 002b:00007ff04f6f2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 169.694805] RAX: ffffffffffffffda RBX: 00007ff04f6f36d4 RCX: 0000000000455a09 [ 169.702059] RDX: 0000000000000009 RSI: 0000000020003e40 RDI: 0000000000000015 [ 169.709321] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 169.716570] R10: 0000000000000102 R11: 0000000000000246 R12: 00000000ffffffff [ 169.723829] R13: 0000000000000574 R14: 00000000006fd380 R15: 0000000000000000 [ 169.731544] Dumping ftrace buffer: [ 169.735066] (ftrace buffer empty) [ 169.738748] Kernel Offset: disabled [ 169.742347] Rebooting in 86400 seconds..