8c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x200, 0x0) 2018/04/02 10:27:22 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1cc2, 0x408100) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000000c0)=0x9, &(0x7f0000000100)=0x2) r1 = syz_open_dev$mice(&(0x7f000046bff0)='/dev/input/mice\x00', 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read$eventfd(r1, &(0x7f0000000080), 0x8) write$evdev(r2, &(0x7f00008c1fd0)=[{{0x77359400}, 0x2, 0x0, 0x401}, {}], 0x19a) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000000)=@dstopts={0x8e, 0x0, [], [@pad1={0x0, 0x1}]}, 0x10) 2018/04/02 10:27:22 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}}, 0x1c) close(r0) 2018/04/02 10:27:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) accept4$inet(r0, 0x0, &(0x7f0000000100), 0x800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8000, 0x0) fcntl$setpipe(r0, 0x407, 0x8001) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000000c0)=0x6, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x3e1, 0x40881, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/02 10:27:22 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f00000000c0)) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ptrace$getenv(0x4201, r1, 0x0, &(0x7f0000000100)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)="03", 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{}]}) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) 2018/04/02 10:27:22 executing program 7: syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x90500) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/04/02 10:27:22 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x114, 0x7, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x80000) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040)=0x1, 0x4) 2018/04/02 10:27:22 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0xd, &(0x7f0000002000)=[{&(0x7f0000001080)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0x1dd}], 0x2, &(0x7f0000000180)=""/105, 0x69}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="180000000000000000000000000000000500000000000000000000000000000095000061930000000000ae7e55712067124e548d350804efdad36c29ae8343955d8367046d8bea73de9c7ccb9cc74a3d69ee6b39b6887a070196b49ed1e7c5d4ae54e2ee3b41ea9bb9a7ea0066faa61c48d177b2bf2f406c890af939dd4df92148153f56c01903686dd077f5d427767f3e9fbb19c47c65550da02f1d03b6f79971813327f2b11c6a2c261d1327364ebbec4afceeaf85dc4159ef7339efac813026c6a3762e929d2c35a097b52e523077267841ca8e06aa0d7f"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0x259, &(0x7f0000386000)=""/195}, 0x48) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200) getegid() bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000100)}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x2c) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xe, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f663", &(0x7f0000000340)=""/90}, 0x28) 2018/04/02 10:27:22 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x9) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/02 10:27:22 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001500)='/dev/audio\x00', 0x400000, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000001540)='/dev/admmidi#\x00', 0x401, 0x8000) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000080)={0x7b, 0x0, [0xffff, 0x5, 0x2]}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000001580)={r0, r2}) socket(0x8, 0x80006, 0x9c) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/04/02 10:27:22 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x1, 0x84, 0x910, 0x5}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000500)={r0, &(0x7f0000000440), &(0x7f00000004c0), 0x2}, 0x20) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/02 10:27:22 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000000)="ff55d36cffb9ffffef00000000070c0401000000", 0x14) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000140)={0x0, 0x0, 'client1\x00', 0x2, "a3c58d874375db72", "f12b211abfc68e2d9175edb926f377e06c9193a93fa3f4c4de0e903f6b0da577", 0x5}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x2, 0x8, 0x7f5, 0x9, 0xfffffffffffffffb, 0x5, 0x100000000, 0x1, 0xff, 0xfffffffffffffffa, 0x1000020}) close(r0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000100)) socket(0x11, 0x0, 0x3) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000200)) 2018/04/02 10:27:22 executing program 7: r0 = socket(0x1e, 0x8000000803, 0x0) mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/1, &(0x7f0000e00ffc)=0x1) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000040)=""/95, &(0x7f00000000c0)=0x5f) 2018/04/02 10:27:22 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000001c0)='cpuset.memory_migrate\x00', 0x2, 0x0) getrandom(&(0x7f00000000c0)=""/85, 0x55, 0x2) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000200)={0x1, 0x9, [@random="7b153fb37caa", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, @random="211b6985c8b1", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}]}) sendfile(r1, r1, &(0x7f0000000080), 0x3) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000500)=0x14) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x14000, 0x0) getsockopt$inet_opts(r5, 0x0, 0xd, &(0x7f0000000280)=""/190, &(0x7f0000000340)=0xbe) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000540)={@mcast1={0xff, 0x1, [], 0x1}, 0x5f, r4}) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000140)={0x6, 0x9, 0x2, 0x8}, 0x8) 2018/04/02 10:27:22 executing program 3: r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/155) r1 = open(&(0x7f0000909000)='./control\x00', 0x80041, 0x0) fcntl$setlease(r1, 0x400, 0x0) execveat(r0, &(0x7f0000000000)='./control\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='ppp1vmnet1Z+#GPL\x00', &(0x7f0000000180)='\x00'], &(0x7f00000002c0)=[&(0x7f0000000200)='@em0\x00', &(0x7f0000000240)='.$\x00', &(0x7f0000000280)='}posix_acl_accessmd5sum@security\x00'], 0x500) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00004ddff6)='./control\x00') 2018/04/02 10:27:22 executing program 6: getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280), &(0x7f00000002c0)=0x8) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4181c3, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') sendmsg$unix(r0, &(0x7f0000000240)={&(0x7f0000000100)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000300)="5b2dee942c96e63544aa95e777f3450c75df5b22e8f6f91ce19be2ceaca64262696854a95fe66c98199e83797d6437ec414d34d58155861cf11173bac1d64e54127e6c9412f5fd4f9e8afbf4701896ba0b0b630b18dfe3c0e31f3afb31e3529dec3281d36c3fc43b7f4dc14cf65a97e88150fdd7ccc4f1d622b4e469e15d6ad3df0f232a97df38e37911280ab59017ec800976f18612c49bc8d9d9b5ce820902d3dfd85ade94dab6bed0a668671227816ca65fb3cded753a396c70f543a3250ab5ee0aa148f46748243ee8d7e0a7bfe0738d15d416f9a15debb6eea8676985ac7631da", 0xe3}, {&(0x7f00000001c0)="5d669239184995e5cd9a0b378e1832a24ec219480ecee688735fa850b7cd8ce943bfe91d7498458b2754058271484db6d3c17dcd6ec6f11bbddc55f486a2bb2d868c95310f131a37bf7c94b57a73b63dcd8f1716c71cd9ea9dcb4a3b96db6add864560ef5e3a213d056babd879a1d920fc68dcec1b5698bcbb5600a976451a93", 0x80}, {&(0x7f0000000400)="e55798be0ce3f7b700f2ce20bc1556db7ee26a4e28479c77e0b9f802bd060d317be11ceec1b6da7fb2e81e66e4449b47a6b3f107fd312c0f568b3c233b6dec68d13cf7f7dc6bb0fd7b840606cb0bfbfe07dddce3ce9fb6ce13cc69940f39aa2ece29ada65fa1c5d44bd059653833e6209de8bcf4162a101fe659b457a3dbc1062029c595bb60dd92ceafe15d311b6e5403467e0f8305c0d6cd8be18ee8d97db52ad1ed234555997d078ab0311d1fd5f7107392772b243a2fd1c2d043314b322f0d0100762239cbf7150c785c7fd0cbecd293e02b6773f97036455d351f9a80a6efaf60e68424", 0xe6}, {&(0x7f0000000500)="78d50fd17523521fa7fe46e0bb41b6e9c6d9c70ecd6f0732ac878103ce8b01c7cbdf04982d118cafc88039666ab325592068477880a381eff41c66e3cb8c7e89b92deece84138c29238c54d6af98042f923054b379d941ebe630afe57816c8e61a61ef483b1a51ad4cf176f228bfbe4ee9ae05d9730ad0367e549f28da28369f4f64ca4061d42b8051830e1687bd0b98b35bf484fc176cca9aaf11c6aaa742fca0f0cfa6deb6a05dcff9027a643e6ae066ad873b3cc5f52513d4ede676952d424273eb955cd54eb8ee9741e266e97aa433f694527a12871e1c4e5c6a57d3e31ba25ed7a55a2bec8f1bc4efa9de8bbe776d47e7eedcdd365e26eadc7611350d04a8c45d8fd86e5d9aeefd7d466ef8846dc52fa39cbbb9e23b3d1b978b6ce395bc6b382215c5a13184001b4e731f8b6856bb5281c0c6b49e22e0d894549d292fba0e9bdbfdb64d329805bb383fce6857c9c4500958ac0a58ec1981c77513b503b0080cd12dd376421ed7018647a1336cc89091a609dbce013704e4af83d51f76be40b8cfc2eec9e54e19e8a3c76f76a01658486787466f05a6616d71d0cd623dbe80d2c2d8c8985f127e8bb70ef7d6b79888dc130b14ca1e7199c6f0dee5153ce6646db4534738c4fc02f0b8bb852d64410fab08face06031de19b3da0832bbec6758c5bcc8560322506d843739567f2ca7457b57b811c320cb9e059ab09bc1e8d274fa518094b323aa4a4f95f7bd20bdb90895346695624886bdb20c39c08768bf77660c1bc90b0f3afd093c3b0a712677e3c7c5360f7d03e85009270acea827e6334ae019092a170b5c104fbc7969965ff6bd1fb9836f3224766a1bd6494ddcf9fd4217e7bff2affeb606282b6c99eca8acf1b9f9ddaa9efa5590554d3a3fa37a7942ad41a687ec9b73e4a1936fb79972787304f6570b8da6b7fcc6e53ee005a444717eb9ad2982833b5432168d292cfeed5853cb20a8345432d712f24c0bdd1f977244f2566786a6210b9189da46325946947275d176e4251a11992e4bcccb3a6d9eb6acef98654a0f0b2c55e8fc47221691158e4f22bcdd4189fed1ad76492ba44fe933121790106bb5abdea749c853baf8ae2ddfe70460f928a70f5a9154e4e7b1faf1bb70e1220acbe87ad16aca9828cc8dbd343aecd420b3aea9693c2b4c556e2d77e4d87ec0375aa71fc6b62f0c64b228bdfc7f0c75b91371531d59b422a5dfba96af6d0e21fc5ac10b5e802a3ff4370dd385e3b671b83ecce654c860a03ace4e040ce5fa90bf3cd24e03cfab68a2955f088b98a5ea24b92e84365b588320384e69c9808be95a4bf9bd7aab8c4aa4da0c3f6f2bfb2a9fa2a56d66c829adbc00259b2f5285b47ca75126290884d63a081001e279d7c4e11948f381462a3dd632c36f04366872bf468880985d225fc0d6032d9d4a0e7c212c07f289b4d4444e442d9f04305a9598b2697c4d16fec6fce4f125e4f9313c8f69940d2265a00f2ef02d11aa1fb7236c84d109e59eb24fa5775edb61fd5f0ae5e4d41b36bdc2136dd594e3b0668b5a6857fcf52895e360c7bd164f3b15a40cc5c20b42d1af98a3f6b632bd61102956b54f1b3e73cb02bcb7ea364ff8e7f3bbe408848192b74fa1960042c6de951ea37ae469c7577b304467f0045d7110de4aa9e64790f63ba5deb392be58229293f20a6475a7eddcbb4f303fe1d1d90ba50243761232fb47a5898cccc1bc220f2ab120b7de12074360d6af760a0345be5ceb54d1f49b65dc830e28d749c699cf055ba992bca8ab1ab892a0eb291a6a91dd207f863bb7709df176d13f9fa0472fcd39d05332851ba6b3c1aca20f5e4748949d7cabb4b5782a36963941d7579d6baf524810f37e4354cef6a3a165fe989e44c134f5b32cc6a0d91fde6c144e73c7476e06024abd177defe8b47363d4166d33dce457399a7b71c187b0a0e02866db260fb261a0b28c99f3439ca4d412a46571127f6c5e65cfc8affa7ea2ebe1c0ea19fe87cc7355fc5d5f686e23bd7701cb694f67299dd30382c785a29577f935ffd1059540f60e5725480a80dc40aac73f084d157bc782f1a1ff612efad6913ee73d916d048160c3257799b09a9047afe880d2efedae22da77e39b94fd7a16f9305f1c28271ff85b0135359377efd55f4fb93a14d816f304039de8caff54f29af67b376c6933a6630ce89640dd7f0edc424a6cdc85c0994d45546fd1d23d2ea0ccfd1134ddd1ddcdfd0060ae5953c9c17530907b810474c46d92952967007a350100f417cd864b79e90099e5d189b1887243688a0df4c461ebc22e2cd21278147102cc8f5dd386a17a38ce6ca1d6d5219817a569567ed3283ca92233b9c68e325b98eda75066340472084571dd8e4ddf2fe4ffd35be7aa13ce70bd4df3076ddd9d25d197542ec668e6e39f32b8d4b30ed9fc96d7a083d7adefc94ec0c399a1caf085cd9c20ba4b5e046eb74b554adf8922a31199f196142812c71da9f3516edcce8c0bb749b4f5ae0abc5b9b995aeb27d77af8f26fc8063400eff8c851d00267e341b39e9a7004cfbf52de18bcd12e0e3008cead7e9c3eee188665531299a10df6f37b24ba97d7ecbe1c03d5dbd572ed0db841f3296937ba510b2937e81fed98d6c0ea233839bf8f7d00437052817b1c0221807a437506e96b6fd1d97581c0d155ac13cbcc93107b15ad6ed02c2059b0b90e8f6844034ba0e810720033f97430c0ea5fb65cd4b237e7234cc3a9b85f1c772ccdd35a7d2ce4dd81e6b1861bf205268deaf22e08ff27f3b73530b1d71ddb116a1a38d0fe9a383a6ea44022e14b9e24d9bf0878631071a12355e394d64e174c130529fa868a040e0edd6a27371bb993212aee1d479271777b2531577a633a460df325451cb88875905ee1139280db08ed1049f86e1f2b7c0b70c5190ca7417030573f562d71a6bf2071d8ff5e00053bd165d33eef6f5465b236ffe35a39899ec9d368c2ed624fd059b0f15fe2cea33c19d0790321c438ff869ea127cd6f2d4200e5b24a2b3db32d55db42c5551c6197398de9bde9e803c201a0af48745e132bb288a99c55e055df857f310d5ad126bdda335d3a21c148a148becb540dbae9615165e0cad1992fca7c5cb3d423ed602d7b349b5995f715e57777b83b37a474588f17f8f6f26adafa21d4075329eb8eededf9680c57901460f8cb4626f812d3a5ca4315775b8b4d1ad3671faa231899a029ba55803e9afc1c5370aae865163bae930476c5c76b50f234c92848c548006017a547440b859f6c14c317c5c6915ad7afb4c0cdc01bfef4cacc346ecac797c73ddc77e9a17b8605766bc713ded732a85d7b57695317721b835c3a51523708059a712d1dc88b7d0c2bf55a4c3b1aa62e250c40311965c518e85ef0713a25527f059f70324eeafd060b7e8813f3535c7a55e70c85ecd7f08a3764c338e9824506a6d7333164429e71d36b5b167037deef0fcd6cc671dc1243da80a6eb419681ba5b849e2a7a6116300dfcaf354f4fff81adf58810608f6275b740fd4a0c18fa207c4ad49c177d808868f20037aceaa49d6d563d6b57f88824e3090f4f9b38e3ce0580afea3983627067a710c8093f8fc67e0d04d2bd13788e030506c6ea7a3cb98985227fb4ff6f0827657aff66a0696a7a407635ee33bffe0054f6090154b63486a83d23de31cd224aae611aacd213aacc67c70e63a58984e2d0930e2f887a53d33b98aefbc48efd40c4a3a4c49c8d15f8cfc639c641010d5b1d08eccd1613833e6ef4be4044d1c089bd67fd187b9592c644f5adb3f5aa2d77d47dd614089f3dd02915fbe5413da2c127481d7263211eea0faa20a3b412e822d4bb4de51363e8cf78d08e8aaacba8e27ba8644a7ee882900dcec9682d8e7c0b50b1f451b0d7291f87a361f864517416668971981f44acb915e73a7c7d4d16079a0f5b08d3a88ec0ba905f3c90a9d0d3ae6d0d0a84aa4523f64b7183594deecd2b7b44b5796d0b0b0966aad9c308e005bb303e6b5ec2cbd1828c14ea9fe990ec2ec8a4eaf58e4763d25ccdd5f2a4b8c9567bee1be50a80879c2f88af2b4c90895a58842346824d6521f805996fc1dcf59db8f8146b370d5849f1501a5cb6b3b6690d68fcc4fca4bb4013c1cf55bd15d072e2cf7e27fdb347ff3cb4ca4f39ac9cce1c22c4b042d36f4e3e97193a0b20894ee84cbd56b0ecb937926903675cb10efb88aa548a78cb80072d72ac10b03eed7d10f6588b4198f50fb9e9e44fc3b3f7d2fce299acedfe2210401db4553389fa8364b547be2b3d102c0d9039f8fe88d8d9af7303ed15eb83ec575b7d0aef207152b07f92e7b2a84c3d71023b5ed474618a89aea38c3ef5c9c210c5d2a9895bdb7c50ba84a50b0af08319c73a3c38c030f2f53c57557f3f16a61ea3827b284292ec66758f9f82eb9da14da4c65e2797b1c89617270fa300112786591c11abb437aa2261c3b30cf04a6a04a51901fdc4e1fc54a3625114c0927ac9b65f7964de2931687409562f76f53185f2057f53cd7ac67bf424346c746b75231ae68761844b0dd8b904d85b0f3b364c924ca2ceedf11c4d17d527aa841841d69e3d9264ad85a2904d36e190618b5640f3b3bd2e1b5be659ee1c7c0e7ff7e9be0a3ec6105d615fd0055e2f3fa43327bdf4035e72bb6e786988bde6fbfb562627f2d177abcfa010f711d624fc0ffb2e0cfb0f8ff311f53ca09592f6c072211ccbfbad06f7c6e009eed41d8c1ecf03988b78f3611594ac9d60b27b5bde1a92a3e5123b8bb05f26ca749d4b9c022844fde08b10df812fec92477f49381e53a62e008a35602f0b361ed5909bc144d7066ca909b259f078dfb2eee7db20be0809b114de6811f20380123acff2351cf6432e9fb446390a410ce1d6536997ad935941ff5bf4ba381d23e6b497d92eb4e4109b0dc2363327fadea3920c0f8725b031233be6021e7fc47baa1451730c3502de19a1e0eaf4561b16931b8d0233965bb19f28005970d2fe9e4eb5d8160a3f567f34ae88496862ad1b7d8294b591029ee261ced72e0e7f0bfa56b526df6ec3a522e89f3b6a3e38aabb38cb5b9c4ee07c0718a0b91bcfcee09f1622f920d48fb581db06b04b70baff99dcec7870fb8a40ef43a63fde36fb10181142b8709688ee4690442f0b2a048938c63d787a617796149c495d95fffff282ad01da570be05a8127203be919d48085cfcd792ccab70ea917228bb34bb5cbe5206d638cd63bbe8b13784f1a90e222f6855e92157164239c61c2122f7e8b9d3d736765e2fc833b34a6f6c5ba2c41f9d5ba0ddb978c3ed61b96f419d3d1e75f95010555bf0c87702a35c854f80fe361b0d04d86a297ccc78d97cff16a4fd28f5c7f0724e331aa8b8d37913d8fad3e4db50a32da0c827e9acb924f951fbaecbdaaf436877d10a03dd53f041b79ecfc7028376e9a5e89f2ebf70976dcddcedbbe4d5b75f24d3cb07bd2580c547639eb2ac6f9043f653f5487af3fe535765bce1c4f69e24aa7a0afbd789d37a99e50e259888199f09f6c91ef147e931596a6f9b4aa3fe813ad666162b4219758ed9911f52f2332a4d1277e01775d22dd32e0e0c49a74a3db054b99caa7248025fcd8d0625955e2e8cf6af0ce527025b3cacae008fd7b12aa2e27a9b9118cfcd2e1b09e782f84e2a09df140296945213c25e9278808bb5a999cdc533532b4a0a673c45ab70283e8e0866d1481214f143066fa036373fb904fbbbf8e1ff61d5c163a6490ef6122c270bc80d503dd8c9395e7b7ba623469a20c08c1669f35d96475c837a5cb513", 0x1000}], 0x4, 0x0, 0x0, 0x8044}, 0x0) pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x0) read(r0, &(0x7f0000000080)=""/93, 0x5d) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = eventfd2(0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000180)={r2, 0x0, 0x2, r2}) dup2(r2, r3) r4 = getpgid(0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001540)) sched_getattr(r4, &(0x7f0000001500), 0x30, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/04/02 10:27:22 executing program 2: r0 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000380), 0x8) read$eventfd(r0, &(0x7f0000000080), 0x8) io_setup(0x9, &(0x7f00000001c0)=0x0) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x1, r0}]) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0xfffffffffffffeef, 0x4, &(0x7f0000000180)={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xba1}, 0x3cc) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2001) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x14, 0x0, 0x0, 0x70bd2d, 0x0, {0xd}}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) [ 204.713538] cgroup: fork rejected by pids controller in /syz6 2018/04/02 10:27:23 executing program 0: syz_extract_tcp_res(&(0x7f0000000000), 0x71, 0x80000000) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@empty, @random="e2701bb60589", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x32, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)={0x0, 0x4, [0x0, 0xe4e]}) 2018/04/02 10:27:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) bind$vsock_dgram(r1, &(0x7f0000000000)={0x28, 0x0, 0x2711, @hyper}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x200, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000180)=0x10001) r3 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000940)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000480)=0xf6) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1400000022000501050000009a0000000400000031eff61ddc0f118509957b56261649795f15768d047f0610add9f9c22ff11baa19fba427d036fe31e64f04bb827d7bafa9b8335de8097d29da43a05e4e481d6de8ea0ced0e45854477fd377e4b196d6bffcf1b50e0371e2b4799cd592989db72a7bb8a2ee00ec361ecfbadf31276ff388b1c94f608c98de281ab5c47885e0e2f4cf7e3cca25091c45375f06ec5d58b37e98ca98624e9b1c07fa51802182abb90b160d251b17b72894baa5e2e1ef6050d8baddb8b50b0"], 0x14}, 0x1}, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000040)=""/69, &(0x7f00000000c0)=0x45) 2018/04/02 10:27:23 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xfffffff5, [0x14, 0x5], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x400200) sendfile(r0, r1, &(0x7f0000000040), 0x7) 2018/04/02 10:27:23 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000301000)={0x2, 0x0, @rand_addr=0x80000001}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) 2018/04/02 10:27:23 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000200)=""/191, 0x7178b0e914f3a017, 0x26, 0x0, 0xfffffffffffffec5) 2018/04/02 10:27:23 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000000c0)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000000ff8), 0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000040)={0xfffffffffffffffe, 0x80}) 2018/04/02 10:27:23 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x1}) r2 = socket$inet6(0xa, 0x80b, 0x2) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) 2018/04/02 10:27:23 executing program 7: syz_init_net_socket$llc(0x1a, 0x2, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x26efa023, 0x1) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000180)={0x3, 0x2, 0x0, 0x7f}, 0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6, 0x1}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x735}, 0x8) 2018/04/02 10:27:23 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000006fa8)={{0x50f, 0xa0000001}, 0x1, 0x3}) 2018/04/02 10:27:23 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x701482, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000040)=""/115, 0x73}, {&(0x7f00000000c0)=""/153, 0x99}], 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x6b4, 0x18000) getdents(r3, &(0x7f0000000380)=""/4096, 0x1000) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) 2018/04/02 10:27:23 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3000002, 0x32, 0xffffffffffffffff, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$int_in(r0, 0x80000000005406, &(0x7f0000003ff8)) 2018/04/02 10:27:23 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x402, 0x104) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/02 10:27:23 executing program 5: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x89e9aaa4dff13ace}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xa, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) syncfs(r0) write(r0, &(0x7f0000000180)="15", 0x1) 2018/04/02 10:27:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@buf={0xaa, &(0x7f0000000000)="25191ce66b765ab9b92e1ceffa09568995f0a1652bc96203b8322eb56e4a571d4cdd9ca83d69546744625043db6aba881656e4183da06dd7202b5dd1a538ac34daaeb1d58539a474c36d376dbc38e92522b33277ca3083c5ff0a04882711413d55aa64530d0b9e8b632bace83e7d05251834f6c9b753333904ea587dca33f31a8e3b2a8dbbf51710efd682c11f5fc048d3c145019a2fdef61ae65e664ffe10e6f70236f562956163b2f0"}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) fanotify_init(0x0, 0x400) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000002c0)={@empty, @empty, 0x0}, &(0x7f0000000300)=0xc) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000480)={{{@in6, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x7, 0x4e22, 0xd35a, 0x2ab9dfdd451e8837, 0x20, 0x20, 0x3f, r2, r3}, {0x1, 0x2, 0x40, 0x5, 0xffffffffffffffff, 0x5, 0x65, 0xfffffffffffffffd}, {0x8, 0x0, 0x0, 0x8000}, 0x9, 0x6e6bb9, 0x0, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x2, 0x4d5}, 0x2, @in=@rand_addr=0x1, 0x3505, 0x0, 0x0, 0x1, 0x3, 0x6, 0x6}}, 0xe8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000001c0)=0x7ff) r4 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xf4a4, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000000180)={0x2, 0x8, 0xff, 0x81, 0xffffffffffffff4f}) syz_emit_ethernet(0x1ae, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @random="ae75aee01a85", [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000600)={&(0x7f0000000140)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)="c0", 0x1}], 0x1, &(0x7f0000000580)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x205}}], 0x30}, 0x0) 2018/04/02 10:27:24 executing program 5: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) timer_create(0x5, &(0x7f0000000300)={0x0, 0x36, 0x1, @tid=r1}, &(0x7f0000000340)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000080)={0xf000, 0x108000}) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000240)=""/128, 0x80) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) pipe2(&(0x7f0000000380)={0xffffffffffffffff}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f0000000140)="ab0f320f060f836b4d0f370f0051b066b9dd02000066b80400000066ba000000000f30660f579b30a7b8a4028ed8660f3837d6", 0x33}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/02 10:27:24 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000003b80)=[{{&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)=""/240, 0xf0}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000280)=""/163, 0xa3}, {&(0x7f0000000340)=""/215, 0xd7}], 0x4, &(0x7f0000000480)=""/4096, 0x1000}, 0x1002}, {{&(0x7f0000001480)=@ipx, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001500)}, {&(0x7f0000001540)=""/125, 0x7d}], 0x2, &(0x7f0000001600)=""/4096, 0x1000, 0x4}, 0x5}, {{0x0, 0x0, &(0x7f0000002b00)=[{&(0x7f0000002600)=""/221, 0xdd}, {&(0x7f0000002700)=""/118, 0x76}, {&(0x7f0000002780)=""/216, 0xd8}, {&(0x7f0000002880)=""/191, 0xbf}, {&(0x7f0000002940)=""/196, 0xc4}, {&(0x7f0000002a40)=""/166, 0xa6}], 0x6, &(0x7f0000002b80)=""/4096, 0xfdf3, 0x400}, 0x80000001}], 0x3, 0x20, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000003c40)={0x0, 0x2}, &(0x7f0000003c80)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003cc0)={r1, 0x2}, 0x8) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000000000)=0xfffffffffffff995, 0x4) lseek(r0, 0x0, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000000040)=0x9, 0x4) sysinfo(&(0x7f0000003d00)=""/240) 2018/04/02 10:27:24 executing program 0: r0 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000040)="b3", 0x1, r1) request_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='user\x00', r1) keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a1b3b1c06d5f7d947835de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b5", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'md4\x00'}}) 2018/04/02 10:27:24 executing program 1: r0 = socket(0xa, 0x2, 0x88) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000ffdff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f0000644ff0)=[{&(0x7f0000001200)="480000001400257f09004b01fcfc8c560a880000f21759ef783be00600000000000000a2bc560300000000000000200028213ee20600000000ef00ffff5bf1ff00c7e5ed58000000", 0x48}], 0x1) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x2, 0x3, 0x10000, 0xa6, "56622c1ac326127e603f2e4090ccd340548ad20a53f1ce82fbd04ec209f38629832b5e1ab5e76aaaa25b3f6e0d534b031472fe39932973b6da34e3d3412ad1", 0xf}, 0x60) 2018/04/02 10:27:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fadvise64(r0, 0x80004, 0x4, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x2, 0x8, 0x8, 0x81, 0x2, 0x3, 0x6, {0x0, @in6={{0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x20}}, 0xc9, 0x144, 0x6, 0x4, 0xa9}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x2, 0xd1f5, 0x1fa, r1}, &(0x7f0000000180)=0x10) r2 = getgid() setgid(r2) 2018/04/02 10:27:24 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) keyctl$search(0xa, r1, &(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r3, r2}, &(0x7f0000000180)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000200)={'sha256\x00'}}) r5 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x7, 0x400) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40206417, &(0x7f0000000240)={0x100000000, 0xa1e, 0x7, 0xffffffff, 0x4, 0x6}) 2018/04/02 10:27:24 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x24) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x202710, 0x2, 0x3, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000080)={0x0, 0x1, &(0x7f0000000040)="cf"}) memfd_create(&(0x7f00000000c0)='\x00', 0x2) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x0, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 10:27:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000f76fff)='8', 0x1, 0x0, &(0x7f0000ece000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40000, 0x0) sendmmsg(r0, &(0x7f00000028c0)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x1, 0x1, 0x3, 0x3}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000240)="0d751f1d00cebc70e4ccfe68df5557326febdec4d364b851c03f7fa9311e94db4690b38138e0004cef7cf4b0b575bdfba905e1626664969897ac82bd2f1155ec80528eb8f7555d9545201fcca37d01c390676111ed42b2cc0bbf13d839177425960ac9321c4e1c1551d4a0c6bdb7a1a88f6cf7898d1486294e31ef2a773ecaf9f8debe05855120cd130a7171722c71f809e248cb1830f685dce9088da9c09e", 0x9f}, {&(0x7f00000001c0)="be6abbe7683aa6f1c6ba40fb8927ce2263fd5245642c2da4115e0b0abcb7fd3dc64d6eb72f1e15333f0da110e97dec9071e46047de3020004123db", 0x3b}], 0x2, &(0x7f0000000340)=[{0x108, 0x100, 0x1, "6488b413cb9a9e508f21ae5b58de53c26a638cb45de7e8caa24d02a35749d407ae52a28436ba40d4de89d1ea3682dc98664e9e1d756c71d46bdc9ff9a00fb1a90e8879ec219e2fa3f13e61ad28bee4cac16f6a6efae234a13ec9f138be82c5529e102facaf6e95729631efa087ee2e95b5d041c807679d03c67fa1084ffe0e7f2b4caaeca945021bc6836ede56255da00da5d5dc2d453a5c8272bddc9268d178f8a7210783b630ca02f975ac86a7267f30fe0a2b2e53d5fc8f86588a89e3b55dbf7ecec4b8b2d047c35f6aa4c3756758ac94c70c4e8f2b93c0511de62f6e3f92b795fa8f15d99d97e0ea10bc0bbd5e0112e3d2"}, {0xb8, 0x118, 0x5, "8f054e3225d45142d0a040d045921fecf49351f3bf1d5c2a25a6b5ee8be93d1724418be08f38f2214ceff21b885573ff0a1ed5fb066fa40be159998fb81099af7b35532ebdc9e6878adc6a0ca80a1bc0a8c8845950677665c8780377806cee5a684539f90aead647b144f11d8747ae904eb4e0c4af7ea8f30aaec5357f0c500ca055ab9f7a81cea9a85dbed073b15e65dcb3b7603f6acb531dc8d9dd615637f0173725aa"}, {0x58, 0x107, 0x80, "f7ff6a0fa529df36940b1c4b54882da4dc04bcc4501ed6ceac54998cf7e86978cb9582697f91a6fdcf26f6ddce289dc012917caa80358dc90631d4222d49a67344f468"}, {0xf0, 0x10b, 0xff, "2c151c5444c5baa720112abfbbbcbffcd30e0fdcdfec903fcd0b04fddbd35ccef8e486d79d25afce8410eee78f5d886eb985a196fd2b09a6f0584ea2e2b7393dea2e457c461bcad686202af5f9f65965742ffeecc2c9f6e206635d79c44cbfbbe9e1057b42ff67c992992ec84738bc07a35d969f342e990e936b89ea05d923bb8e165102dfae4b82a4bf51f6878f7cee11ee199e431619312aad13abfe758d5dc5e8b957edf24c6cca1cc2045faefb02e71afaf89468c64441fff7c013a308499e7a3f51d94dcc06a24e3af40f1cd272ba8c0519263d6bb01b182d0037"}, {0x100, 0x10d, 0x8, "00eaec794cac7fc21eb29e217f5d62d20462b346e009db0f45bded1002f008db371ea690056b2fbd68db0e2a1f4783979bb636a76ab5489e721dbc52dcd39491bdd7022d76a8c0503bb57a8cac92262c51428ed62ed517fe9c1b264e7f30acd7c9a087da690aae9f163b4fcd01980a7c43d21ffd10ce84ff448b8b488141bd6309c6279883496d589eb37b063e2fa1e9b555547bd646ec88c49c97db4fb8eb2321b497e9de89f524ae1ec1fdbb5ce33848db3bb4580072bce2aaabdad4a029208026da35c9d453c7f9e7ad2d5f1e1f65f5c4ec370a1d6ca4e7f50cd2f041a9d95ae4cb88ae880fc783ccf91c"}], 0x408, 0x8000}, 0x8001}, {{&(0x7f0000000780)=@in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x80000001}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000800)="2b9a678804c5de4b43b13cc3b7e8c84328bb05ef05d53a683b9a014cd30eafcd923ae1269de65469fb19320f0bc224a05f48f6152fec35432e90d42d1334f4873be483d164b8b3b5d0551468d3e1b75ffbc1395c2d5d2565bb1fd4495cf305fb0ed3a437007b613047837f4c0a7c42506c22455ec42364e449bccc8b44fb18999a25602d4da3d7d22c96", 0x8a}, {&(0x7f00000008c0)="ca26969801dedb5550b73966436366a375f77d2138724ce4f5ca110de5", 0x1d}, {&(0x7f0000000900)="402e61994d077a0277ae0fcefb65a951f7cb2257d9aac7976a1f02868937ae8d211282e3c9b2a8a11e872e875d1bff515628ab8b52a371247043e8ed4f5573b462328312e34a1e03e1a80bb7c0d7a626d71152d86005db9ec5dbb527e9377876086a48e5ce4383875ad47090fa0e4810ebbfbad0e23d214f6eb649173a60fbaea5551dac2a0ce4142ef2a489a2a4f0284ee27e7cb0a6786e3481df074e702ec83db45ef4c39ba71f6fd14fa42d027dd5d6878680d9df58230c6090106b46c5fb", 0xc0}], 0x3, &(0x7f0000001740)=[{0xc8, 0x0, 0xffffffffffffff61, "b33cb5e68b6c70b3a5ddfa7b5a0b4fff056afd61b86b766ebaf2ea25a60449d456ae5880a12344940508a793450f94197a6440901dcca0691e24ae9552ec77f03a5f5669b0664ea0847eba812ecc0b332e503c57ae9f5aec84fb73e62a1f0d811ce6c0c6fee907e24a8ad3dc83033461ebda1bc44366a25b5d4891f87fd72ddf68d8105045109fa6023b2a83466c19d818e3b9bcfeb335a604be46028f5cb30bcb3d0252f6132d61a3ec4f985cc7052cb4b4"}, {0x1010, 0x115, 0x8000, 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"62efc73120fadfc1acd02bb8e8b98190c09dc7e391d90d4ba490b788ab06b5c4d11619cd2f3afc6addbdd6a1aacfc013455d07bee0a401673ecc26a77ebe5df1680846fe582ce43f7403220caa9490b630f73abdab53e641ec18dce9cb375c5853afa8e4b41221e2e479b30ce01a7d3a83cf76bd39d1afce71614b3b51f418"}, {0x98, 0x114, 0x9, "0a15465921bd086796fc2af0b7701968fb26e499b15faab9340bc8231012e300aee011d3b02eae09ad6b4b755556ed1ab1cd715a82ef43668559d3b0fe99faa568e24cb72d25ae65c45bcef74533e892ba16bfed0550f317f018972f50239c6f19b6a2432cc78d1a946a2104bd31a2be0c4e6d4b87206313298beb7ff7028da5b00b7444258ce23a"}, {0xb0, 0x115, 0x7, "458136f0def3ac7681e2810ea0c24ea5f4010e162a5617eb6c1e5301700f0cd82ef346f6950ebf89e2407e9b3047a90a246815a08c840bb43df3265713daad1624da3a1bc1b5c40651bc9c79a721c8c9242f8a2abe438b74681d62baff1070cc38d47bb5491e9ef53413f4070dded543d3bbd5c285f69b08387ec2249a11b5ad748587d7956c86080ddde08a24cbc3fcc4263636e908d77e3960f0c479be0ab1"}, {0x68, 0x11, 0x4, "cfd5f4213a3f8117eb0a06dc2a6320d67607d09db0135033a1dbde76f6421f510392de32593063ac886d9b2cfbabbe3bcc06553d27463c7b6b1d9c26ed3ab37e595bb0373d62864d01cb3e86b22becd5b2fe6c0b0267"}, {0x98, 0x6, 0x2, "5543c8bbe9e9f4a29e61e3f5b9d0123a1deed9c20812dcf7849c5c73fbf145a334b31f249776e1f7fed3e727c4381ba0eb33ca804ebd2046979a8d94037b4b3dd438d2e703e30566fede5ccadb5f7ca7972ac9e71e38d850742be44ffbd45d59a4a31acc98bde6127708958ffaa7255cd6d9145c45d9057cc29219c62a8d3d9961646302989e33"}], 0x370, 0x8000}, 0x1f}, {{&(0x7f0000001100)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000001340)=[{&(0x7f0000001180)="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", 0xfb}, {&(0x7f0000001280)="589c9224d7f3cb93f70050db6a423f05ccdb532641d2160e19da960681e219c0abea0df0c8e578a068ccea2f8c833ac75936a8ce89dea9e3674a0dbd30a190616bf2f9c73faefc7c2e10b74c41c69c5502f04b421c2fa7b7fd2fbf1229c50ecf581b7a00f5e3464e907fdfc867b0a186c6a81344215c27ff5d52f23f4a54e83e82bf2a38f70f99daed605f675fb4a6645569168a82f59090a30e9096c87022fc318a41e75064411991a3bb168d1b936c322f4a5d", 0xb4}, {&(0x7f0000001580)="7b3cfa4d965acc73987c663621b6dc96293246f23a2f00b6ae0521accb29890bd0c2f3ec64dc427c86636269aef63d00ebb7f47d981c3c01be9c94e8ede5c363b95a1b3b67d5c303c4367cc5726c3621977315b25e6fbf59e1adb337f95d003770732b21c938f9a31b8f7af7bfa222162f70b2bdf4639f3ec82c37b3809cea6f0ad57641e146756688b789ec4f6ef9171c4244ccad1056ced552b9740837cfcb55403090d4d9c37e6f491efe73", 0xad}], 0x3, &(0x7f0000000a00)=ANY=[@ANYBLOB="3000000000000000f36f0201000003000000372461939a41daa016ff44b8fe842eeb351c59d2adfb52fc8bf34bf6e8000000"], 0x30}, 0xfe}], 0x4, 0x1) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0xff, 0x4) sendmmsg(r0, &(0x7f00000016c0)=[{{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f00000013c0)="7f", 0x1}], 0x1, &(0x7f0000002580)}}, {{&(0x7f0000001500)=@sco={0x1f}, 0x80, &(0x7f0000001580), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10acc4000000010000000000000200000000"], 0x10}}], 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000180), &(0x7f0000000200)=0x40) 2018/04/02 10:27:24 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000028000007a0a00fffffffffd630104000000000000fe0000"], &(0x7f0000000080)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) r0 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x9, 0x8000) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000000180)=0x6, 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x6, 0x4) 2018/04/02 10:27:24 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x4000000000000006, 0x4, 0x6879, 0x100000b, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200, 0x0) 2018/04/02 10:27:24 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) recvmmsg(r0, &(0x7f0000005480)=[{{&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/35, 0x23}], 0x1, &(0x7f00000001c0)=""/149, 0x95, 0xb1b}, 0x3}, {{&(0x7f0000000280)=@l2, 0x80, &(0x7f0000002480)=[{&(0x7f0000000300)=""/2, 0x2}, {&(0x7f0000000340)=""/119, 0x77}, {&(0x7f00000003c0)=""/130, 0x82}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/4096, 0x1000}], 0x5, &(0x7f0000002500)=""/109, 0x6d, 0x8000}, 0x8e7}, {{&(0x7f0000002580)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000028c0)=[{&(0x7f0000002600)=""/75, 0x4b}, {&(0x7f0000002680)=""/85, 0x55}, {&(0x7f0000002700)=""/238, 0xee}, {&(0x7f0000002800)=""/48, 0x30}, {&(0x7f0000002840)=""/114, 0x72}], 0x5, &(0x7f0000002940)=""/79, 0x4f, 0x7}, 0x5}, {{&(0x7f00000029c0)=@nfc, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000002a40)=""/7, 0x7}, {&(0x7f0000002a80)=""/34, 0x22}], 0x2, &(0x7f0000002b00)=""/63, 0x3f, 0x18c}}, {{0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002b40)=""/253, 0xfd}, {&(0x7f0000002c40)=""/130, 0x82}, {&(0x7f0000002d00)=""/121, 0x79}, {&(0x7f0000002d80)=""/235, 0xeb}, {&(0x7f0000002e80)=""/169, 0xa9}], 0x5, &(0x7f0000002fc0)=""/105, 0x69, 0x5}, 0x1}, {{&(0x7f0000003040)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f00000053c0)=[{&(0x7f00000030c0)=""/195, 0xc3}, {&(0x7f00000031c0)=""/244, 0xf4}, {&(0x7f00000032c0)=""/4096, 0x1000}, {&(0x7f00000042c0)=""/4096, 0x1000}, {&(0x7f00000052c0)=""/243, 0xf3}], 0x5, &(0x7f0000005440)=""/48, 0x30, 0x80}, 0xc25}], 0x6, 0x2000, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000005600)='/dev/rfkill\x00', 0x641, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005640)='/proc/self/net/pfkey\x00', 0x200000, 0x0) setsockopt$packet_int(r2, 0x107, 0x7, &(0x7f0000000100)=0x8, 0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) recvmmsg(r0, &(0x7f0000006040)=[{{&(0x7f00000056c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000005e80)=[{&(0x7f0000005740)=""/143, 0x8f}, {&(0x7f0000005800)=""/189, 0xbd}, {&(0x7f00000058c0)=""/8, 0x8}, {&(0x7f0000005900)=""/248, 0xf8}, {&(0x7f0000005a00)=""/246, 0xf6}, {&(0x7f0000005b00)=""/86, 0x56}, {&(0x7f0000005b80)=""/132, 0x84}, {&(0x7f0000005c40)=""/253, 0xfd}, {&(0x7f0000005d40)=""/120, 0x78}, {&(0x7f0000005dc0)=""/133, 0x85}], 0xa, &(0x7f0000005f40)=""/244, 0xf4, 0x5}, 0x2}], 0x1, 0x40, &(0x7f0000006080)) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x6) ioctl$int_out(r0, 0x5462, &(0x7f0000005680)) 2018/04/02 10:27:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140003fdffffffff121f0f9200000000"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x200040) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setns(r2, 0x4000000) 2018/04/02 10:27:24 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x3, 0x7, 0x2}], {0x8100, 0x0, 0x400, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0x2000000000006}) r0 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x1000, 0xffffffffffffffff, 0x0, 0x5, 0x1, 0x2010006) fdatasync(r0) 2018/04/02 10:27:24 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x109080, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000300)=0x10000029b) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', r2, r3) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r4, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) close(r0) 2018/04/02 10:27:24 executing program 4: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x102) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000140)) 2018/04/02 10:27:24 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) 2018/04/02 10:27:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ee4ff0)={0x77359400}, 0x10) r2 = dup(r0) listen$netrom(r0, 0x7ff) recvmsg$kcm(r2, &(0x7f00000008c0)={&(0x7f00000001c0)=@sco, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000ec0)=""/149, 0x95}, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0xfff0000000000000, @loopback={0x0, 0x1}, 0x5}], 0x1c) tkill(r1, 0x1000000000016) mkdir(&(0x7f0000000080)='./file0\x00', 0x2) 2018/04/02 10:27:25 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'syzkaller0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @empty, 'teql0\x00'}}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000000100)=""/187, &(0x7f00000001c0)=0xbb) 2018/04/02 10:27:25 executing program 7: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmmsg(r0, &(0x7f0000000300)=[{{&(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)}}], 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x2) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x80, 0x4, 0x3a69, 0x7, 0xe1, 0x1, 0x80000001, {0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x20, 0x4c99, 0x8, 0x80000000000}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r2, 0x3, 0x5, 0x3}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/04/02 10:27:25 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r0, 0x0) r2 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r0, 0x25) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000440)={0xa4, 0x0, &(0x7f0000000580)=[@transaction={0x40406300, {0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x60, 0x20, &(0x7f00000004c0)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x3}, @fda={0x66646185, 0x6, 0x2, 0xf}, @ptr={0x70742a85, 0x1, &(0x7f0000000480), 0x1, 0x0, 0x9}], &(0x7f0000000540)=[0x18, 0x38, 0x30, 0x20]}}, @free_buffer={0x40086303, r2}, @increfs_done={0x40106308, r2, 0x3}, @exit_looper={0x630d}, @release={0x40046306, 0x3}, @acquire_done={0x40106309, r2, 0x4}, @clear_death={0x400c630f, 0x0, 0x3}, @register_looper={0x630b}, @release={0x40046306, 0x1}, @exit_looper={0x630d}], 0xe5, 0x0, &(0x7f00000002c0)="e2cfa24750fff25fcd419bf60b284fc7ae710fafb91e7baa96838c26f24b6ec73cd7a75c438b07b4d2d2f2ebad5faf57a66371808051da406354c3834e935c12d2f6cb2bb351d362eddbcabc581432177e17e7057881ed3245b704780a498f0180d9e0acd8e01bd5b63d3461389cf78690b879da0900f600911f1ede9d13ae9907e1e973299fd0edd886a38cfe5001c91f86c84a9202349d2e846524039c485f99d6377a61402a3376b7c96a990d0098982fb6bbc5f51cf121f3d3cc1b43ae19ab6af8b674215d0972ea48f78e6b8f4bd871b2781d3827a0eae1064e000000000000000000"}) r3 = socket$inet(0x2, 0xb, 0x7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x2d, 0x20}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000100)={r4, 0x99, "4b03064bc50676e60ab7a7c7533842ec56e6a800a0df3b776f37943e00074990e38cef4b438f5472053c7d50b483f9c4beeb14feb9548424ab11d02599b3a140ebe23e06c5cfae8ed9a1dc6bbd8c0c81cb64a997c54c757fb4244598247b30a5dfb72968d1758da654ad49e601a7642bc30125fee1efb77e0dd05fec208a76a60e6e630a653a31f6d9e5e0d4c503d5e6a95fe35d868237f737"}, &(0x7f0000000080)=0xa1) 2018/04/02 10:27:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000180)={0xffffffffffffff62}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000000c0)={0x5, 0x4, 0xf625, 0x1000, 0x55}) r1 = syz_open_pts(r0, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000080)={0x100, 0x70b80000, 0x2}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)) 2018/04/02 10:27:25 executing program 3: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='pids.events\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000140)={0x5, 0x8, 0x101, 0x100000000, 0x3, 0x7}) syz_open_dev$binder(&(0x7f0000000240)='/dev/binder#\x00', 0x0, 0x802) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x84b96f8268cc963c, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000400)) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f00000000c0)={0x9, 0x8001}) r3 = eventfd(0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000200)={0x80000000}) execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='+vboxnet0eth0$\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='.em1self-vmnet1keyring\'mime_type+\x00']) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x0, r3}) finit_module(r2, &(0x7f0000000180)='pids.events\x00', 0x1) syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/02 10:27:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000, 0x40) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x9, 0x17, 0x14, "ebca1cb3235f2632d1e6b2ee6218dd741850ccc64478f3267362de94bd3163b7cfb6dc51346507ca9d409cf82398d0824bc085d7a412ab2e5d928e2841f17f10", "fa8cdc11d23cb0b6fea15a91721a3adb2484ed7147815d5469680caff553efce3a85119433f9f3bc79a4225078fa22f1ca769f8144aecc80966914a6a57642b0", "79fb888c9c6114feec29c6207720ed6d6133223059cc819d29afe72c08c74b63", [0x9]}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={0x0, 0x0, 0x2000000}, 0xc) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x15) 2018/04/02 10:27:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$alg(r1, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000015c0)="98783b4603aca8adf8a693397e53696e", 0x10}], 0x1, &(0x7f0000001480)}, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0x8001) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/02 10:27:25 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x220001, 0x40) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000140)={0x10000, 0x4000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x401}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x4}, &(0x7f0000000240)=0x8) r3 = semget$private(0x0, 0x3, 0x308) semctl$GETNCNT(r3, 0x7, 0xe, &(0x7f0000000280)=""/102) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r1, 0x800000}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={r2, 0x6}, &(0x7f00000003c0)=0x8) semtimedop(r3, &(0x7f0000000400)=[{0x0, 0x1, 0x800}, {0x2, 0x10001, 0x800}, {0x3, 0x2cc, 0x1800}, {0x3, 0x0, 0x1800}, {0x4, 0x6, 0x1000}, {0x7, 0x1, 0x1800}], 0x6, &(0x7f0000000440)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000480)={r4, 0xffffffff}, &(0x7f00000004c0)=0x8) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000500)={'security\x00'}, &(0x7f0000000580)=0x54) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000005c0)) r5 = syz_open_dev$sndpcmc(&(0x7f0000000600)='/dev/snd/pcmC#D#c\x00', 0x1, 0x900) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000640)={'gre0\x00', 0x4}) recvfrom$llc(r5, &(0x7f0000000680)=""/214, 0xd6, 0x10000, &(0x7f0000000780)={0x1a, 0x0, 0x40, 0x38ba, 0x0, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000007c0)=0x2000, 0x4) connect$rds(r0, &(0x7f0000000800)={0x2, 0x4e22, @rand_addr=0x7}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000840)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000940)=0xe8) sendmsg$can_bcm(r0, &(0x7f0000000a80)={&(0x7f0000000980)={0x1d, r6}, 0x10, &(0x7f0000000a40)={&(0x7f00000009c0)={0x7, 0x0, 0x7, {0x77359400}, {}, {0x4, 0x0, 0x9, 0xb7}, 0x1, @canfd={{0x4, 0x2, 0x1, 0x80000001}, 0x35, 0x2, 0x0, 0x0, "a07f0516cc2e583f1e33bad4f15087c4c7a9baf101c1bf1cf3296fc00e1c61f016fff0015398c7153d43b912ee5f593d6ea9fcc749595d23470bb6fa14e2a6c4"}}, 0x80}, 0x1, 0x0, 0x0, 0x890}, 0x0) getpeername$ipx(r0, &(0x7f0000000ac0), &(0x7f0000000b00)=0x10) dup3(r5, r5, 0x80000) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000b80)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r5, &(0x7f0000000c80)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000c40)={&(0x7f0000000bc0)={0x54, r7, 0x300, 0x70bd26, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffff64}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x200}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x54}, 0x1}, 0x40881) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f0000000cc0)) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000d00)={0x2, 0x7, 0x1, 0x6, 0x0, 0x2, 0xc5d, 0xfffffffffffffe01, 0x200, 0x10000, 0x6}, 0xb) semtimedop(r3, &(0x7f0000000d40)=[{0x2, 0x32b}, {0x0, 0x6, 0x800}, {0x7, 0x100000000, 0x1000}], 0x3, &(0x7f0000000d80)={0x0, 0x989680}) r8 = add_key(&(0x7f0000000dc0)='.request_key_auth\x00', &(0x7f0000000e00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000e40)="677a4d0d104f302cc3c22e883f99c056a0d292af34a1d52d9b1a89b5902f05014d5cd3d2573e18d21b4c91531b9c14e54830895cac457854c866828828d0ba54ba626a62b3133ec683e88752ea75bd377d2f98384685c73b90c842b56089ff3d33df75b113ca1edfb1ba908e95e851c13e0dc446f750f8bd150a8e7b5ac79903535de9fec390a690b02c41dc6e3e3a18526a220c620e", 0x96, 0xfffffffffffffff8) r9 = add_key(&(0x7f0000000f00)='syzkaller\x00', &(0x7f0000000f40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r8, r9) 2018/04/02 10:27:25 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 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_bp={&(0x7f0000a7dfff)}, 0xa00000400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) sendto(r0, &(0x7f00000000c0)="3143f1dff00d3746f7522a2388916a024c96a5242e6833742ed2a20d38fdf0762ef5db8ea93bc09ccec5c7b28a52298c6e01c0677cb26a6005a9e2876f61ebdae9336a2c5ba6ddda991f6046753fc2ab68334414ea299f298bb4ca22d732164bfc22fae0419b21c9ad8894ecf0be92dae0e35f80b3633ad054f1c1fa61f824b318c31936a4081b428d828f0d3ebdbc10c923728b896ffebc93a9af45544744b55b832d05ca40f0ca78d42995079a262f3a6275e637009cef449c2485e206ae3864d1a1ea870f1361a8f532beeebc058f729e7c277589493523", 0xd9, 0x8000, &(0x7f0000000000)=@l2={0x1f, 0x80000000, {0x3, 0x80000000, 0x401, 0x6, 0x1, 0x86}, 0x4, 0x9}, 0x80) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/02 10:27:25 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) timer_create(0x3, &(0x7f0000000140)={0x0, 0x33}, &(0x7f0000000180)=0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000200)={{r2, r3+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000000240)) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$KVM_ASSIGN_PCI_DEVICE(r4, 0x8040ae69, &(0x7f0000000300)={0x4, 0x800, 0x4, 0x7, 0x2}) fcntl$setstatus(r4, 0x4, 0x2000) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000100)={'security\x00'}, &(0x7f0000000000)=0x18) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000080)={'bcsf0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) pread64(0xffffffffffffffff, &(0x7f00000000c0)=""/8, 0x18e, 0x1ffff) timer_create(0x2, &(0x7f0000000b40)={0x0, 0x2f, 0x2, @thr={&(0x7f0000000a80)="e54089b9e7e915271bca43f63936f7b5f8737a7327a274281cf0aeac7c2f7ca4d041ab74b7586976c9d8abae7c1fa0dfafa5ae3ce2fc294f0fecee34a371a635592f73ad5fcddb07fdb5fa2a375981f5a9ea05ed3303dbbdc45aac8d542393a2d0f3e9636b61cdb0e8e55fe8b3ba0178b8486233d8dddbb6aa69867927a7ad3e8f667115d3b189d6b656f38f49ca57377906da57efcd69515589b95f36afec86b6", &(0x7f0000000a00)="d40bc5d296ddb613eeedf9ab78b3d948524c2a5a8dd642d7"}}, &(0x7f0000000b80)) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000400)=@req={0x28, &(0x7f00000003c0)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000380)="75d0652b9f8dbd97ef46f53b72105c0c1841e8c0578e95137d45b59d501f1ac7"}}) openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x600201, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000280)={r4, r4}) readv(r4, &(0x7f0000000040)=[{&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0xffffffcb}], 0x2) fcntl$getflags(0xffffffffffffffff, 0x1) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f0000000540)={"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"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)) [ 206.801062] binder: 17061:17074 got transaction to invalid handle [ 206.807401] binder: 17061:17074 transaction failed 29201/-22, size 96-32 line 2848 2018/04/02 10:27:25 executing program 5: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x2000) r2 = dup2(r1, r0) fstatfs(r2, &(0x7f0000000180)=""/4096) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000001200)=""/192) ioctl$TIOCCONS(r2, 0x541d) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00000013c0)={0xeab8, 0x8, 0x5, 0x0, 0x8, 0x4}) fcntl$getflags(r0, 0x401) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000001400)={0x1, 0x8000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000000)={0x81, 0x3, 'client0\x00', 0x1, "80755051a84361ab", "427c0de58f57dbe782b091ff520d4a18de2683e3702ba457d143d168b7147d4f", 0x9, 0x80}) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00000012c0)=""/210) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xfffffffffffffffc, 0x0, 'client1\x00', 0x0, "1aa58f2d0249255e", "762cc80f1ec053dfd6833de1c342f98f9b25fd4ed35101eaa1dc0a6ed3749a0e"}) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000001180)={0x7b, 0x0, [0x0, 0x8000, 0xfffffffffffffffc, 0x40]}) tee(r0, r2, 0x0, 0x8) 2018/04/02 10:27:25 executing program 2: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x653}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000100), 0x1) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x400080, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000300)={0x0, 0x0, 0x8}) socketpair(0x1d, 0x80000, 0xbd, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x9}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000480)={r6, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x5, 0x81, 0x81, 0x4}, 0x98) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000380)={r3, 0x80000, r4}) r7 = accept(r1, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f00000003c0)={'bcsf0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)="63707526303c3206fd0000013c12b8d0cc69bf6821cc1b4d7878b2fe2d897367ffa75134df22ad070000000000000072e82ad3283820f255c2db0000e3ff000000050fad02ae9f2109182b00e3033578fd7e89b8f17129cb97541bd003bf3dcf376e938f59a1083ba783fa3e7318893cae") ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000000280)={'dummy0\x00', &(0x7f0000000000)=@ethtool_eee={0x45, 0x0, 0x6, 0x8, 0x100000001, 0x6, 0x8, 0x7ac, [0x5ad0, 0x1]}}) ioctl$EVIOCGMTSLOTS(r7, 0x8040450a, &(0x7f00000001c0)=""/157) ioctl$PIO_FONT(r5, 0x4b61, &(0x7f0000000540)="35175bd3764c23e5ec1cb320e736148754f209") 2018/04/02 10:27:25 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'tunl0\x00', 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) dup2(r0, r2) 2018/04/02 10:27:25 executing program 6: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000004c0)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x1dde, 'queue1\x00', 0x80000001}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x0, 0x0) close(r1) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000480)=0x2a39) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000180)='ipddp0\x00') open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) mknodat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x8000, 0x200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYBLOB="343154cbc787dfc79c51f0a98a240e027b0962ee558de6e81e014fea929901142941dc8f"], &(0x7f00000015c0)=0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) modify_ldt$read(0x0, &(0x7f0000000280)=""/44, 0x2c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x400, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r3, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) [ 206.869110] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/02 10:27:25 executing program 3: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/packet\x00') ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/106) preadv(r0, &(0x7f0000001200)=[{&(0x7f00000000c0)=""/27, 0x1b}, {&(0x7f0000001100)=""/210, 0xd2}], 0x2, 0x0) 2018/04/02 10:27:25 executing program 4: fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f000043e000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bff000/0x400000)=nil) 2018/04/02 10:27:25 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000011c0)={0x4c, 0x0, &(0x7f0000000140)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)}, 0x19f}}], 0x0, 0x0, &(0x7f00000001c0)}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x5, 0xffffffff, 0x2, 'queue1\x00', 0x800}) [ 206.936905] binder: 17061:17074 ioctl 40046207 0 returned -16 [ 206.965663] binder: 17061:17091 got transaction to invalid handle [ 206.972043] binder: 17061:17091 transaction failed 29201/-22, size 96-32 line 2848 [ 207.044102] binder: BINDER_SET_CONTEXT_MGR already set [ 207.056223] binder: 17121:17122 ioctl 40046207 0 returned -16 [ 207.067343] binder: 17121:17122 transaction failed 29189/-22, size 0-0 line 2848 [ 207.077205] binder: 17121:17122 ioctl c08c5336 20000000 returned -22 [ 207.086129] binder: 17121:17127 ioctl c08c5336 20000000 returned -22 [ 207.086197] binder: 17121:17122 got transaction with unaligned buffers size, 415 [ 207.100291] binder: 17121:17122 transaction failed 29201/-22, size 0-0 line 3008 [ 207.113681] binder: undelivered TRANSACTION_ERROR: 29201 [ 207.119390] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/02 10:27:26 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x10) recvfrom$packet(r0, &(0x7f00000001c0)=""/4096, 0x1000, 0x40000000, &(0x7f00000011c0)={0x11, 0x1f, r1, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x14) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000001200)={'filter\x00', 0x2, [{}, {}]}, 0x48) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001280)={0x8, 0x2e3c, 0x3, 0x4b0}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000012c0)=[@in6={0xa, 0x4e22, 0x91, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x5, @empty, 0x3f}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xa4) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001380)={@loopback={0x0, 0x1}, 0x1, r1}) r3 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) fstat(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000001480)=0xc) getgroups(0xa, &(0x7f00000014c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001500)={0x0}, &(0x7f0000001540)=0xc) fcntl$getownex(r2, 0x10, &(0x7f0000001580)={0x0, 0x0}) shmctl$IPC_SET(r3, 0x1, &(0x7f00000015c0)={{0x10000, r4, r5, r7, r8, 0x40, 0x8}, 0xfffffffffffffff8, 0x7f, 0x7f, 0x0, r9, r10, 0x80000001}) lseek(r2, 0x0, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001640)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}], 0x1c) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000001680)={@any=0xffffffff}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x311) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00000016c0)=0x1000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001700)=0x1f, 0x4) bind(r0, &(0x7f0000001740)=@ethernet={0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x80) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000017c0)=0x300) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001800)=0x2, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001880)={r0, &(0x7f0000001840)="c265ebfd1de707118a9548f1c44ab3a89861d8"}, 0x10) ioctl(r0, 0x2, &(0x7f00000018c0)="fbdf1e6b1cc521240a0dcfc93e9bcb631e74fd6db35c7da1d43b201ab12434461a340b493a471373449b8376d55ec33c43bd9e9b9729c8a78c0ef1481055a76c27eb65c4310da4d3bd2b985af15ec1c1cd4b9d19884a533148a4de4f") ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000001980)={{0x7ff, 0x0, 0x7, 0x80, "acc06ea393b753f3897f51ffd94e8cca22dc5744331aa3ba4e6ff6b12a906b0bc8d30ddbca6d4b1a707b40f6", 0x8f0a}, 0x0, 0x0, 0x7, r6, 0x0, 0x100000000, "c77560d600a931f7609bab60e0c2d7ca2076ff112fb39b473f1b25c64233d58842d898ac89f2527d06642ec59cc3da16ea7b2812ff4733fe3804bdda1c5b4c81", &(0x7f0000001940)='/dev/snd/midiC#D#\x00', 0x12, [], [0x7fff, 0x1, 0x8, 0x20]}) 2018/04/02 10:27:26 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x387, 0x210800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x0, 0x3, {0x1, 0x1, 0x8, 0x0, 0x6}}) rt_sigprocmask(0x2, &(0x7f00000000c0)={0x8}, &(0x7f0000000100), 0x8) connect$nfc_raw(r0, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x7}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000180)=0x92, 0x4) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000001c0)=""/93) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ashmem\x00', 0x10100, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x9, 0x81, 0x0, 0xa, 0x11, 0x0, "33e844871d4a751594da51ee62303089f96cdfeeaeaf1b521f299f8c51311858dfccfa46930e3a2b494456b1d095959e4b66db082368a4ada141e600e60c81cc", "777614de850db2d0911168b11f23a8e639546eb93260713bb97615d129c395b0a3c756f97d8fcc163ecf6e2d495232270764b68559fcaa0e64212aded2ec3788", "ed3dbea241bd5b661849fda208080887f588b3310010384e7c984e53737ac82b", [0x9, 0x3]}) getpeername(r0, &(0x7f0000000380)=@hci={0x0, 0x0}, &(0x7f0000000400)=0x80) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in=@dev={0xac, 0x14, 0x14, 0xd}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0xd3, 0x4e22, 0x0, 0xa, 0xa0, 0x20, 0x7b, r2, r3}, {0x7ff, 0x80000000, 0x7, 0x7, 0x5, 0x7ff, 0x7, 0x3}, {0x800, 0x4, 0x5, 0x2}, 0x7f, 0x6e6bbf, 0x2, 0x1, 0x3, 0x3}, {{@in6, 0x4d2, 0x3c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x3, 0x2, 0x3, 0xfffffffffffffffd, 0xc3}}, 0xe8) getpeername$inet6(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000580)=0x1c) flistxattr(r0, &(0x7f00000005c0)=""/64, 0x40) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000600)={0x0, 0x6, 0xffffffff, 0xb8, 0x10001, 0x401, 0x8, 0x1, {0x0, @in6={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x18}, 0x5}}, 0x8, 0x100000000, 0x2, 0x34ab, 0x2}}, &(0x7f00000006c0)=0xb0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000700)={r4, 0x4}, &(0x7f0000000740)=0x8) modify_ldt$write(0x1, &(0x7f0000000780)={0xfffffffffffffffd, 0x20000000, 0x2000, 0x2, 0x80, 0x0, 0x80000001, 0x48a6, 0x2, 0xfffffffffffffffb}, 0x10) vmsplice(r0, &(0x7f0000000800)=[{&(0x7f00000007c0)="86d28dc3840e435102dd325bc1972b9e11e53baab05cbb45e43989c394b60a1d9277f088008813", 0x27}], 0x1, 0x3) writev(r0, &(0x7f0000001cc0)=[{&(0x7f0000000840)="8b67d0507b4cf18972977cbd2207f71014c1f65145878f565b0939a028c7491fcbe0a327571ecbddbc958851731c802a38a9522d0e258fa16271a682ec016b9c7064e0ffc65ffb90343fa51d51bc09cfc3d4bbfdaf52b51b103dd43a72d29070ab63db6bffe5cc7a985f61ffe898d505dee508875b4ef5dd7828be7057fc3363ff0e3c15398a415b3c209f32340290155d3d0c074c143823ff3d9aa2", 0x9c}, {&(0x7f0000000900)="898996a8cf3c7b22d98a88582024607fdb322d5b69f539a62e559a24950dbafca1f8656da3f9f11c61088679e751dc2e64e2f9bee077d9a1724602caeb452c05c8f3428ffdc04a4f80a634716d4eac0f44e1293383ed3efd544b8095a18cb8676141b4cd5e40238c1e2037eb3704cba982057a5fd6d459ee11b0d418b10614edc9152aad6c33c8689d998def56822054f9969724", 0x94}, {&(0x7f00000009c0)="0cf1d6c84693f9c021e3d777db33ec5a75cb2ac17e039012d3f3ed8705e6d70a88ab25f0cb0b61c609e005ad83f5a2cc782728b1a2e0d48a1ce07e4d6bec81a5c8236e0091ae18076b41a7bcc15b5167c10333d7b7e4d6ef6dc6244511d6cc375b456584554b0e3b1125f37899d2fc44d179e7b755f8f210cd30f6efc2f89fac81003285ba873080abe8c572e7403cefbfd786f7d28a2c7b3baaf9ce7a628f41f2b0c15309d533987277cd31c3eacd6e783ff3dc373627", 0xb7}, {&(0x7f0000000a80)="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", 0x1000}, {&(0x7f0000001a80)="a55f77f8bdd6a1d3519f7054c575642b259f7403b41b0ce379894dc72985080308e780fcb66be6c4c80a96738bb5581d1ca3e5297dca25e1f881195d0be37fdc6110e044992b8eecdef530f34d59f3c1a7ad689207aba54822d70240e00b3c5b0e9420eb54824c9b56e1a685fb702492a9a8730f56", 0x75}, {&(0x7f0000001b00)="d8b96dc1f222b314dd04df631067105c4a34e5055d595d9fb3a95f09f00dbc14872cacbb74c89c7bcc0e1f9923d6807adca341762a833cf00297e04276a8b33ec8d448505ca349f50cad2084b846d4d8ad1f6019c8e9c69e637bc894c31d56ccfb1cfa1fd9b8240e5e493629599c6d9c21c0b4338ff62af2347928db44020933bdac03416b6f382dab90475d1cc34043a4eaf7b368970f7747288700652628849a50d3695e79305db2824fbc66b8f0cf8d1a00cc3bdd316f8dadda7278a66fe840f28bb49e17", 0xc6}, {&(0x7f0000001c00)="86e7f8ba42ebf158c040b36ab3b58673bf2663d6f173acb5c38a244480bd2528f658db4a0006cfcbcffeb08cfe7da36c8841f206f508167fda404fed5cdd122f37bf4d94085fbe3313452aad4bc7a085a09e6ccff72b580f2ab7d091fe8dd664cc710645868a8936d1c5ecf492ef2a389a2f046d0595ba873eff036f1947864bdd99d0e50608824c06d75f3c06e43e714d159f54ad2783454568040d304851b46a1c5a027cd3583a4b46a91715aca3ddd02b9c00", 0xb4}], 0x7) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001d40)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001d80)=0xc5) stat(&(0x7f0000001e00)='./file0\x00', &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000001dc0)='./file0\x00', 0x1000, r3, r5, 0x8, 0x4000) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001ec0)=0x5, 0x4) fallocate(r0, 0x1, 0x9, 0x50a5ae3d) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001f80)={0x12, 0x7f, &(0x7f0000001f00)="0762fb7809f621514d96ccdefe1b12b345594b77b68386a77470c1efbd60efda47e4d6c2781236304cdaa47612d285a02b945e87b92e477de6b07fb16822ba44ee1fe8c4df5880980c7ad9994d312fd159a9c72cd49d2b86462e50f0c288e256dd20a6886b8a6c18f4860ddf3cb1cf5a057498525eb9f81b762c78b0bbbd83"}) r6 = add_key$user(&(0x7f0000001fc0)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002040)="e067f8011ee0b22870ecefc5bfd6e79c6a3398e193677f3f874ad09325097ed31fc8ad87ac61c981e3281917be5e4e3e08ed0d6e479541aad7d17435c9a96d175109910ea8311912cd75941346fd5752cb20a26e79acc0b46ca834117178dfb0d92eeefdf46a080c4e77d79fcb1a421ac641d67fbbad118cf724a01f0383bd4cafcfdbcc5af13953d4d39c523397efea9fcd46258655e7f213544fe239962c482fcdd29874da20c7bc174495e662032b46e1dffe113c40a206a34a87712514d87dce12646882048077f0e7c4d99f1cfdffcf0935c5aa780ab4c7393546f8d807bc962d0d03667db9", 0xe8, 0xfffffffffffffffd) keyctl$revoke(0x3, r6) r7 = gettid() syz_open_procfs(r7, &(0x7f0000002140)='net/dev_snmp6\x00') 2018/04/02 10:27:26 executing program 0: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) fcntl$setpipe(r0, 0x407, 0x2) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa283bc0aeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r2 = socket(0xe, 0x80006, 0x0) connect$unix(r2, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 2018/04/02 10:27:26 executing program 3: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x100) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000840)={0xb, 0x1000, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndmidi(&(0x7f0000001040)='/dev/snd/midiC#D#\x00', 0x5, 0x0) write(r2, &(0x7f0000a34f31)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x24, 0x0, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r3, 0x800000c0045006, &(0x7f0000595ff8)=0x3) write(r3, &(0x7f0000000040)="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", 0x1000) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000002, 0x13, r3, 0x0) close(r3) socket$netlink(0x10, 0x3, 0x0) r4 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r4, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd188185", 0x2b, 0x20040000, 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r5, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000001080)={0x6, 0x4, [0x2]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) r6 = socket(0xfffffffffffffffe, 0x802, 0x1) sendmsg$nl_route(r6, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=@ipv4_newroute={0x68, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_FLOW={0x8, 0xb, 0x7}]}, 0x68}, 0x1}, 0x0) 2018/04/02 10:27:26 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000700)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000003c0)={0x34, r1, 0x1, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}]}]}, 0x34}, 0x1}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt_acct\x00') ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000040)={0xb997, 0x1, 0x4}) 2018/04/02 10:27:26 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x404240, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x28) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="01000800b1c0a680bb88dce74adeb31a7614001f5c788478e057e434965902911f5b273af938d6423bcc50209732e121a9718b25a074ca15461bb3fb95edb409f91152f8e4826d6235a7e2bcc7496190c31a3e87c26ba0a7db76bbd247f3792cfe72d0da9a58c4f1b1fe084623a49ff85a67749f8c88a6f6d7305a1ddfdc63cbd7ef7fe89a8b3e65a650ab10ac59142aa61dd694f2a3a5cde15bd5aa23350a57ffb56c2ac3c15606", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r2, 0x8}, 0xc) 2018/04/02 10:27:26 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @multicast1}, &(0x7f0000000100)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000140)=r2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)={r3, 0x7, 0x31, "ba16e82f114c4789a5f6e2e1f6a82362887d98ea115c19430509c5504889ec1820f316af60c9fac967f5f54ff03b794e38"}, 0x39) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000000)) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000040)) 2018/04/02 10:27:26 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x18, 0x0, 0x2, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x20) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000040)=0x702, 0x4) 2018/04/02 10:27:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = semget$private(0x0, 0x0, 0x590) semctl$IPC_RMID(r2, 0x0, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x1]}, &(0x7f0000000040)=0x6) r3 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) getpgid(r4) close(r3) 2018/04/02 10:27:27 executing program 5: r0 = memfd_create(&(0x7f0000000100)='@keyring[selinux$`-mime_typenodev[procwlan1(GPLlo!\x00', 0x3) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) mq_notify(r0, &(0x7f0000000180)={0x0, 0x37, 0x1, @tid=r1}) r2 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r2, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) socket$nl_route(0x10, 0x3, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000040)=""/85) prctl$setmm(0x23, 0x6, &(0x7f0000ffd000/0x1000)=nil) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 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_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x3) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000000)) lseek(r2, 0x0, 0x6) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00000000c0)={0x101, 0x6, 0x35d5fc19, 0x6, 0x7fff, 0x80000001}) timer_create(0x0, &(0x7f0000001240)={0x0, 0x3d, 0x5, @thr={&(0x7f00000001c0)="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", &(0x7f00000011c0)="1e91569cfc9ba21382b3498e97ad90f6d0558dacb6bbee06b073686d425dae7dcfc4c3226d5f6badf722de9292b4d145cbe6c8f6151bba92e386b7225964d348c609f642155f25e4277622bf"}}, &(0x7f0000001280)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000015) 2018/04/02 10:27:27 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r2, 0x65, 0x1, &(0x7f0000000000), 0x170) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) getresgid(&(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='map_files\x00') syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0xff, 0x424000) mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000228ff8)=0x4000000000000f7, 0x891, 0x0) getdents(r3, &(0x7f0000000ea9)=""/407, 0x197) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsf0\x00') mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ffb000/0x3000)=nil) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'syz_tun\x00', r1}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000240)={0x1, 0x3715bd0d}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/04/02 10:27:27 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x0, 0x0, 0x8}, 0x20) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001540)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001580)={{{@in6=@loopback, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000001680)=0xe8) lstat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000002040)=0xc) fstat(r0, &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000002100)=[0xffffffffffffffff]) r8 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000002140)='./file0\x00', &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002200)='./file0\x00', &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() lstat(&(0x7f00000025c0)='./file0\x00', &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() r14 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002680)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000002780)=0xe8) fstat(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = gettid() pivot_root(&(0x7f0000002a80)='./file0\x00', &(0x7f0000002ec0)='./file0\x00') r18 = getuid() lstat(&(0x7f0000002840)='./file0\x00', &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002ac0)=0x0) lstat(&(0x7f0000002b00)='./file0\x00', &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000002bc0)=[0x0, 0xffffffffffffffff]) r23 = getpgrp(0x0) lstat(&(0x7f0000002c00)='./file0\x00', &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getegid() sendmmsg$unix(r1, &(0x7f0000002d80)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000014c0)=[{&(0x7f0000000100)="cb55916edb6a3708fadbedcb1d211bb6992e8bcadaf628ea8e909f3acff8c76ec4e6e1938371f11a9e8fe7f514f42b76b19c02a76397b3a92455d5f7e2f912947a698ce7a9368a87b1c83173a5bd5795dc07cfd315107eac7d814082", 0x5c}, {&(0x7f0000000180)="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{&(0x7f0000001a00)="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", 0xff}, {&(0x7f0000001b00)="0d7dbd2aaad677af43375cac34c31f51ca4332ed81ad4864ced7d657305993d2fbc150f5610994e4dd507d47255580469018e36b71216213982ed90ff2960eaf17a05e5f858805495178bcbed8f1752bae4989cc737c2644baaa643ccb83cadfc39b8717e51fd77ddae0554e3b8f14fa679a979b171cd9751be68d8676b7d9c1507036658a7a932d715086acecf55bcf92a6e447f2406208dc03ccae402aaf44899d1a9a76b99da6658e3b9e2785bf8df6cd416034f627dd09f2cde1b5", 0xbd}, {&(0x7f0000001bc0)="d27c29750dccf6265a903f016ae713e752105e6e30f7ae7fd8c472625387cc822871007751644d69ee0f763b60f4f3aa07f2fd70062154dc89b87d98c34d9ad23b1e7e5fe35d6d88d8324cea09ea20cf7d91c0ab3d8cf5015124db7c660ae92981623f2f0466746a1adca78dfec8b737a7b6684ff8ac", 0x76}], 0x7, &(0x7f0000001cc0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x4084}, {&(0x7f0000001d00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001f80)=[{&(0x7f0000001d80)="1277cfde049ec908d7b984873f1fb781d77bc347a0f8e5b9b7fe55914bb794190b4983d8749622717f32755a042f179ab63b6eb77b2b23281fb245f8f4ae47033dca96c893a1b6be8fbd4ada978bc5248f63e4f1ca6f114d2514a0d0e4aed99721ba8c2792b00e922073740d14f68070d36dbe59ee7874be1a9d6a99a540ed3425011e2c535475b3c15ebc7d5b3d4dacadec3c1ec798a5aeef21b94905acdb86294c95f1a8adc9983d7b9ce45df5771807d0fa1e75247f5427f0165d092cfa3b980972", 0xc3}, {&(0x7f0000001e80)="ef1579ca5743efb48a24e3005245ab746c6856a66f4835ef3baf62afa78d4e1bcbcc5968bd1718", 0x27}, {&(0x7f0000001ec0)="17641f6a13f9e31e777680c9e9b2249327840ab44d605f3af7244644fa728750c2f63ac2ba073ab1d28d282883c8b92ca064c93b499a1ef8293f4d8afa16e1", 0x3f}, {&(0x7f0000001f00)="9dadf027d455bcbb77f1c5c28d3e6fa038fdc9d49d918b1e", 0x18}, {&(0x7f0000001f40)="cfc9e6565434cf08861c0f855179a733bb6b946363fe424ad31e8e56073a941704d73b58fc94f86f9f946d7de1eb9ea61ada0ea4b00e9c", 0x37}], 0x5, &(0x7f00000022c0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x70, 0x44800}, {&(0x7f0000002340)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002580)=[{&(0x7f00000023c0)="91d629601c67a15de482d263d817b80ec8f434d8cfe149ad40a0fccc9eb604897bc0bf0470b01489ba606c40a8239192a66c1148bbe8671207f0940de3e69a4b692417f4c4d6ba1ec5ddb7f78be79584a1bcbbb7a98bc2f7be9315cfe417f1271cc0e076f4406265d9ed3c3862973e3c273f8d2e38ec46854109768fd291e7501a50a4a62b", 0x85}, {&(0x7f0000002480)="fe76174746d86421ae4f5a5160b842aab31ae5d6bd0e1bbe873bc0f2936d9623f3ec159f42f37709039f536ad01c75de3ebb4ac4d8b80003d00a9c0ddfddd3e289170e08335e1b06106abdd028596a88ee28c7bff1f2a794affcc3fde4fd048f053d38444eb0f644d43cd9f6c1ccd78660a62efddcfe3ec8656114f47b35941280c04b1ef27f1fec05fa4597871c9ac2deab902fbf9ff7de50b376e3569219e7f588c7c94962905eb25314fd3aa0540d0901d3683c3bc798b611fa94025f19f1940c43889d7f670e8a60e2ee6e37b38a4542a9dd093d375c02ecf7632a00df7bfea72142bc5c3233bcf376299e8e0d", 0xef}], 0x2, &(0x7f0000002900)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xd0, 0x1}, {&(0x7f0000002a00)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002a80), 0x0, &(0x7f0000002cc0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0xa8, 0x40040c0}], 0x5, 0x4000000) 2018/04/02 10:27:27 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@abs={0x1}, 0x6e) listen(r0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) 2018/04/02 10:27:27 executing program 6: r0 = socket(0x11, 0xa, 0x0) getpeername$inet(r0, &(0x7f0000000200)={0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x10) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) 2018/04/02 10:27:27 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x420e, r1, 0x1387, 0xffffffffffffffff) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000000080)) 2018/04/02 10:27:27 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000000c0)=r2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000040)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @adapter={0x1ff}}]}) 2018/04/02 10:27:27 executing program 0: socketpair(0xb, 0x800, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) listen$netrom(r1, 0x101) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0xffffffffffffffff, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x69, "a86e1262b1618f5d452c3c4ef71249dddd9db89b8c3dd50fe548a1c8e4f66e2d81534d8cae985c1d32fe614961e380da2427d9556fb57ece970dc3aa877db92d71d5a7b02f028d5da2d77adadeb08ce0ae047a6a1d5581215ddc39bd6bb989b180a0ee2b410218a938"}, &(0x7f0000000100)=0x71) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x200}, &(0x7f0000000180)=0x8) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000001c0)) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000200)={[{0x3, 0x8000, 0x6, 0x9, 0x3, 0xa78f, 0x3, 0x7fffffff, 0x1, 0x884, 0x401, 0x1, 0x4}, {0x8, 0x100000001, 0x1131, 0x853f, 0x9, 0x8, 0x6, 0x2, 0x6, 0xa00000, 0x7, 0xa000000000000, 0x79e8}, {0x7, 0xee, 0x80000001, 0x800, 0xfffffffffffffff8, 0x8, 0xfff, 0x1, 0x9, 0x584a52a5, 0x3, 0x401, 0x2d}], 0x3800000000000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x1, 0x80000000, 0x7, 0xfffffffffffffff9, 0x4, 0x5, 0xffff, 0x1, 0x280, 0x80, 0x10000, 0x72b, 0x1, 0x3, 0xfffffffffffffffd]}, &(0x7f0000000380)=0x100) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0xa00, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000400)={{0xa, 0x4e20, 0x10001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xa7}, {0xa, 0x4e21, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c5, [0x1, 0xffff, 0x0, 0x3f, 0x1, 0x10001, 0x1, 0x7]}, 0x5c) socketpair(0xb, 0x80003, 0x2, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$vcsa(&(0x7f00000004c0)='/dev/vcsa#\x00', 0x1, 0x10800) splice(r5, &(0x7f0000000500), r4, &(0x7f0000000540), 0x0, 0x2) fcntl$setstatus(r1, 0x4, 0x40000) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f0000000580)=0x4) ioctl$ASHMEM_SET_SIZE(r6, 0x40087703, 0x0) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f00000005c0)={[{0xfffffffffffffffa, 0x0, 0x9, 0x20, 0x0, 0x81, 0x3, 0x1000, 0x4, 0x3, 0x2, 0x0, 0x6}, {0x8001, 0x7, 0x3, 0x5, 0x7, 0x8000, 0xfffffffffffffffe, 0x774, 0x6, 0x9, 0x9, 0xffffffff80000000, 0x959b}, {0x0, 0x10001, 0x2, 0x3ff, 0x3f, 0x800, 0x6, 0x532ea5f7, 0x8, 0x9, 0x7f, 0x1f, 0x200}], 0x7}) fchmodat(r6, &(0x7f0000000640)='./file0\x00', 0x1) pwritev(r0, &(0x7f0000000780)=[{&(0x7f0000000680)="72382fff7978d6e727e7684ae04665c9aa0d4c5ba7b240640baaa7468b0bf23c9de2395dabe567844629dea8c12aa80c46766c6744a9b17e3504de1b5285eb8a3e5fa20114abf408a00dbe485878656c38dc6e0f56847603014c43a23f53fce89ff552f32fb40e6c01dbe2aa433e60a3ba71c26822685620c4439e418355e5b3455bcd58ca71f25901c62485106e64377fb793f4c881cf95", 0x98}, {&(0x7f0000000740)="746426ca728582bce408bc2e50f66d60ea3d96bee7960e9bc027b72d94f344c9133d3c1b4daf3ae3176bab6cfc3c89905ad80541", 0x34}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f00000007c0)) socket$can_raw(0x1d, 0x3, 0x1) llistxattr(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)=""/126, 0x7e) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r6, 0xc058534f, &(0x7f00000008c0)={{0x6, 0x100000000}, 0x0, 0x8, 0x0, {0x800, 0x5}, 0x1f, 0x3af}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000940)=[@in6={0xa, 0x4e22, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}], 0x1c) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000980)={r1, 0x3, 0xfffffffffffffffe, r4}) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40206417, &(0x7f00000009c0)={0x101, 0x0, 0x9, 0x1, 0x18, 0xfff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000000a00)=[@in6={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x8000, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e20, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x80}], 0x58) fcntl$setstatus(r3, 0x4, 0x2000) personality(0x7400002) syz_emit_ethernet(0x7c, &(0x7f0000000a80)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x2, 0x50, 0x3}}], {@llc_tr={0x11, {@llc={0xe, 0x1, "cf69", "81f178fdc9dd0c5b21ea12886b857d12442d60a48f24be2cf6d74ccfeebcffc71aba3ef8dba9ed63301d816d04333cd7ca85ff577496a0b9f5d48724de12c51ed02cf0972b512bc81a89083a677ed56de3ea2ae71f2f6aa697a99db0137005f6ac1dc2b30252"}}}}}, &(0x7f0000000b00)={0x0, 0x4, [0x954, 0x725, 0x94e, 0x7f8]}) 2018/04/02 10:27:27 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000001480)='/dev/midi#\x00', 0x3, 0x22000) sync_file_range(r0, 0x7fffffff, 0x4, 0x4) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000140)) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001300)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/99, 0x63}, {&(0x7f0000001180)=""/133, 0x85}], 0x3, &(0x7f0000001280)=""/65, 0x41, 0x1800000000}, 0x2100) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001380)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000001580)={&(0x7f0000001340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001400)={&(0x7f00000014c0)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000428bd7000fddbdf250c00000008000400070000000c00010008000b007384700008000600400000002000030008000400b70000001400064000000000000000000000000000000001"], 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x24000001) 2018/04/02 10:27:27 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000040)={0x12000, &(0x7f0000000000), 0x2, r1, 0x2}) r2 = socket$inet6(0xa, 0x10000000000802, 0x0) setsockopt$inet6_int(r2, 0x29, 0x14, &(0x7f0000000100), 0x4) 2018/04/02 10:27:27 executing program 6: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000080)={0x100, 0x6, 0x3fe, @random="6dcbc1bb7999", 'syz_tun\x00'}) r1 = getpid() sched_setattr(r1, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x9}, 0x0) r2 = socket(0xa, 0x5, 0x8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000280)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x7, 0x4e22, 0x0, 0xa, 0xa0, 0x0, 0x32}, {0x1, 0xffffffffffffffff, 0x1, 0x6, 0x4, 0x9, 0x2, 0x5}, {0x5, 0x8, 0x10001, 0x20}, 0xffffffffffffff7f, 0x0, 0x0, 0x1, 0x1, 0x3}, {{@in, 0x200}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xe}, 0x0, 0x0, 0x2, 0x3, 0x85ce, 0x2, 0x7f}}, 0xe8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r3, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = dup3(0xffffffffffffffff, r3, 0x80000) write(r3, &(0x7f0000c34fff), 0xffffff0b) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') perf_event_open(&(0x7f0000348f88)={0x2, 0x7c61107d08055827, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000001240)=[{&(0x7f0000000100), 0x0, 0x0, 0x7fffffff}], 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) uselib(&(0x7f0000000440)='./file0\x00') ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000006000)) read(r5, &(0x7f0000000200)=""/90, 0xedf40ca8) mq_timedsend(r5, &(0x7f0000000640)="77b0d931b49fdca4bf68b463603131a2946f90d066d561efec31ec6da75814e4e8bbe0cb88c034da7f5096722119797611ce591497d8b0815b9a0edfb73d13d1d6037aa4a9eb18e5d0dfb8750e470308b026c273a1cddea5e3b8d4a99b8b77253a24336ed97916ec93d5f6abed9ff5c3b66cc62d936d3c31ac8ec03fa65ed5423041689cad3540715c0167d2ce8615aab2a609d3f3ca8d533cf65422e3", 0x9d, 0x1ff, &(0x7f0000000700)={0x0, 0x1c9c380}) munmap(&(0x7f000029d000/0x4000)=nil, 0x4000) ioctl$ASHMEM_GET_NAME(r5, 0x81007702, &(0x7f0000000480)=""/207) r6 = memfd_create(&(0x7f0000000380)="51eb0b6cd3307387d79b8343e4c0f3a0650dfd2521d7c4ceddbf3cb126e1a4263cfdf578ed87c27461e2748b8a752572d384fc3975129b4b46cae43833764cf878594d66a297a3b36761d8e4ca7cf55cd32324829ce12584d0dd644e61065009f390b981cb2e5d0fc33397297f84f7f826a02b5e85491c3f4a040d3650739c791e3cf9068a7e0397743f07e4d156a0c43e532c154164904b4bdec2481bf373ec7a0d63c6860f11775e8b4d881f59066c1a8cd7569ac6e1cdb901", 0x0) readv(r5, &(0x7f0000000000)=[{&(0x7f0000000180)=""/102, 0x66}], 0x1) r7 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x2) ioctl$KVM_GET_LAPIC(r7, 0x8400ae8e, &(0x7f0000001280)={"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"}) dup2(r5, r4) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r6, 0x0) 2018/04/02 10:27:27 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x13}}, 0x234) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000006ffc)=0x44) 2018/04/02 10:27:27 executing program 4: getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x1) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x10000002284, &(0x7f00000000c0)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000100)="418f3c952c05a777ba6a694f9329f8d0567791f102bdf0e9515249c22527a803f5044d457d1dd92ff55755831a1f95a6acde936bff7698c1a14d052df0f3701cf0b2db72a9ce3fa1e9d1c32820aecd09395cdc254898df2c49a139779b5bec2113792b", 0x63) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x2000004, &(0x7f00000001c0), 0xffffffffffffff97) [ 208.605927] sd 0:0:1:0: device reset 2018/04/02 10:27:27 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = getpgid(0x0) r2 = dup(0xffffffffffffff9c) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x8, 0xfc4a, 0x1, 0xfffffffffffffffd, 0x0, 0x22b1, 0x0, 0x1, 0x8, 0x8, 0x6, 0x81, 0x1, 0xfffffffffffffff7, 0x7, 0x1ff, 0x8000, 0x60, 0x1, 0x0, 0xff, 0x101, 0x1, 0xfff, 0x0, 0x2, 0x495, 0x800, 0x9, 0x7, 0x7ff, 0x4, 0x7, 0x7ff, 0xd1, 0x2, 0x0, 0x2, 0x4, @perf_config_ext={0x4, 0x401}, 0x24528, 0x7, 0x5, 0x4, 0x0, 0x5, 0x8}, r1, 0x9, r2, 0x1) r3 = socket(0x11, 0x100000802, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000740), &(0x7f0000000840)}) socket$inet(0x2, 0x2000000000000001, 0x0) getsockname$packet(r3, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000009c0)=0x14) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/02 10:27:27 executing program 3: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='dns_resolver\x00', 0xffffffffffffffff) [ 208.663958] sd 0:0:1:0: device reset 2018/04/02 10:27:28 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, "2646696e2599d824adf739c35e50ce18072cdc86442c728caa5541bf02fbc238"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000f4dff4)={0x10}, 0x4d9, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="5c01000021000100000000000000000000000000000000000000ffffe0000001fe800000000000000000000000000000000000000000000000006c0000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000c011100"], 0x15c}, 0x1}, 0x0) 2018/04/02 10:27:28 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8001, 0x0) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000003ffc), &(0x7f0000000000)=0x4) 2018/04/02 10:27:28 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) pipe2(&(0x7f00000000c0), 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000000080)="ca", 0x1}], 0x0, 0x0) fallocate(r1, 0x0, 0x0, 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2018/04/02 10:27:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt(r0, 0xb750, 0x7, &(0x7f0000000300)=""/115, &(0x7f0000000280)=0x73) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r1, 0x0, &(0x7f00000002c0), 0x0) recvmsg(r2, &(0x7f0000000740)={&(0x7f0000000380)=@ax25, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=""/80, 0x50}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000540)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000580), &(0x7f00000005c0)=0x8) socket$inet6_sctp(0xa, 0x0, 0x84) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0}]}) signalfd(r4, &(0x7f0000000600), 0x8) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000240)={r5, 0x5, &(0x7f0000000140)=[0x5, 0x3, 0x2, 0x1, 0x2], &(0x7f0000000180)=[0x8b94, 0x2], 0x44, 0x3, 0xb08, &(0x7f00000001c0)=[0x401, 0xb866, 0xf8], &(0x7f0000000200)=[0x8, 0xffffffffffffffc1, 0xd2ce, 0x83, 0x9]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000400), &(0x7f0000000440)=0x8) 2018/04/02 10:27:28 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40) 2018/04/02 10:27:28 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x87, 0xc000) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) bind$ipx(r1, &(0x7f0000000080)={0x4, 0x6, 0x5, "b4eea680a1fa", 0x3}, 0x10) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/04/02 10:27:28 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup(r1) userfaultfd(0x800) fdatasync(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0xd, &(0x7f0000000040), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000080)) dup3(r2, r0, 0x0) 2018/04/02 10:27:28 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) getgroups(0x3, &(0x7f0000000180)=[0x0, 0x0, 0x0]) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000cc0)=@nat={'nat\x00', 0x19, 0x4, 0x620, [0x20000300, 0x0, 0x0, 0x200005c0, 0x200005f0], 0x0, &(0x7f0000000000), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x0, 0x6b, 0x888e, 'bridge0\x00', 'syz_tun\x00', '\x00', 'teql0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xe0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8, {{0x100000000}}}, @owner={'owner\x00', 0x18, {{r1, r2, r3, r4, 0x1, 0x6}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffb}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffd}}}}, {{{0x1b, 0x12, 0x6004, 'erspan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0x0, 0x0, 0xff, 0x0, 0x8eead03a6a4c2f01], 0x110, 0x110, 0x148, [@nfacct={'nfacct\x00', 0x28, {{'syz0\x00'}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@broadcast=0xffffffff, [0xffffffff, 0x0, 0x0, 0xffffffff], 0x4e22, 0xff, 0x3, 0x4e20, 0x2, 0x1}}}]}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x19, 0x37, 0x81f7, 'yam0\x00', 'bond0\x00', 'vlan0\x00', 'dummy0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [0x0, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff], 0x108, 0x140, 0x178, [@physdev={'physdev\x00', 0x70, {{'bridge0\x00', {}, 'syzkaller0\x00', {0xff}, 0xe, 0x6}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x13, 0x20, 0xe9ff, 'syzkaller0\x00', 'bridge0\x00', 'nr0\x00', 'ip6_vti0\x00', @empty, [0x0, 0xff, 0xff, 0xff], @empty, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xb0, 0x120, 0x158, [@time={'time\x00', 0x18, {{0x10001, 0xfffffffffffffffa, 0x9255, 0x14022, 0x2, 0x4, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffc}}}, @snat={'snat\x00', 0x10, {{@empty, 0x10}}}]}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}]}, 0x698) r5 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x2, 0x360, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000940], 0x0, &(0x7f0000001980), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'sit0\x00', 'ifb0\x00', 'bcsh0\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb0, 0x100, 0x178, [@devgroup={'devgroup\x00', 0x18}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x54, 'syz0\x00'}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "fc108193734a66c988bd08778bfad0388dc85d11a268c317160e03d7a9fba016a23f52ac1870b7db34d3a0a2ff1c36a12831de79c309221e23b72007dd0594da"}}}}]}]}, 0x3d8) 2018/04/02 10:27:28 executing program 7: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x2, 0x8, 0x5, 'queue0\x00', 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0xf) r1 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) r3 = gettid() ptrace$peek(0x2, r3, &(0x7f0000000680)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000006c0)=0x16, 0x4) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x60441) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000001b00000005000000400400003802000028010000ffffffff00000011e8030000e8030000e8030000ffffffffe8030000e8030000050000000000000000"], 0x1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) connect$bt_rfcomm(r5, &(0x7f0000000640)={0x1f, {0x40, 0x2, 0x8, 0x400, 0x8000000000, 0x9}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000400)={0x0, 0x80004}) restart_syscall() gettid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="020000bb0a4a2d5861a100", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0xc) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x10000000000) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) 2018/04/02 10:27:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002756ba602dff05000bfef9b9d2a4b20079fffffffffffffe002025070097e01ed4c2c4dc42ffa86eb9", 0x4) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000000)="791f7dfde08186d67dba3f649a7ba85ea36927ea6be3bfc47ed26b7f85f85fc7a0d3901ee7d01552b64fc9660612871b", 0x30) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000140)=@nfc_llcp, 0x19, &(0x7f0000000240), 0x386, &(0x7f0000da2000)}, 0x0) 2018/04/02 10:27:28 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000180)={0x11, "0fe7fcc721ec581e2850d27028e76c0429"}) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="fc000000100001030000000000000000e00000020000000000000000000000000000000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000001000000002b000000ac14ffaa0000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007a257a40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000c0008000800080000000000278d51b2dc4a2f3052ac25ebf6b9ce937d497b3e6cc7c2fa7480416b4e09afee4dd9191870cb31bbb996cbcc0370e352951745145638b89f63bd9e9bc26a3e107c0d7d952af94ef6b6c0bef9"], 0xfc}, 0x1}, 0x0) 2018/04/02 10:27:28 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000140)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1ff, 0x2) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="060000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) [ 209.968074] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/02 10:27:29 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x412000, 0x0) set_robust_list(&(0x7f00000003c0)={&(0x7f0000000180)={&(0x7f0000000080)}, 0x9, &(0x7f0000000380)={&(0x7f00000001c0)}}, 0x18) 2018/04/02 10:27:29 executing program 4: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x797c, 0x20, 0x100, 0x3}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') exit(0x0) fsetxattr(r2, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000080)='@}\x00', 0x3, 0x1) 2018/04/02 10:27:29 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/213, 0xd5, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00003aa000)="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", 0x2e2, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0x393, 0x0, 0x0, 0xffffffffffffff4e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)={r1, 0x0, 0x1, [0x0]}, &(0x7f0000000240)=0xa) getpeername(0xffffffffffffffff, &(0x7f00000017c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000001840)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) sendmsg(r0, &(0x7f00000009c0)={&(0x7f0000000500)=@generic={0xf, "a713131beb24a55f4a37669b55e0bd5038e0d437fbf3535ace4bfc12d2435df58f6c6cf2fcb67add24e9482f2d81b15882b7bffd9d2410d4685c9f68ccdb0d562cef298cf396aac3e0549a2afd83a26d13b1f5720f67965025e64977ef2e74694b7fd7c616df955a7b3bf06667686b9c52e9ab74b3b2440a5589b9fc0ec2"}, 0x80, &(0x7f0000000940)=[{&(0x7f00000018c0)="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", 0xffc}], 0x1, 0x0, 0x0, 0x8041}, 0x8000) bind$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000580)={{{@in6, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x4, 0x4e24, 0x10000, 0xa, 0xa0, 0xa0, 0x3a, r3, r4}, {0x7, 0x100, 0x5, 0x5, 0x8, 0x20, 0x800}, {0x5, 0x100000001, 0x8, 0x6}, 0x1, 0x6e6bb1, 0x0, 0x0, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x5, 0x1, 0x655, 0x3e, 0x0, 0x8}}, 0xe8) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001880)={'vlan0\x00', {0x4, 0x101, 0x3, "8741019cb4bc", 0x20}}) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'bcsh0\x00'}) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) shutdown(r0, 0x1) 2018/04/02 10:27:29 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget(0x3, 0x2, 0x180) semctl$SETVAL(r1, 0x6, 0x10, &(0x7f0000000040)=0x80000000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f00000025c0)="08f2"}, 0x20) 2018/04/02 10:27:29 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x4e0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8", 0x16}], 0x0, &(0x7f0000000040)=ANY=[]) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x18) getdents64(r0, &(0x7f0000000080)=""/32, 0x15b) getdents64(r0, &(0x7f00000000c0)=""/243, 0xf3) 2018/04/02 10:27:29 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x8001, 0x2, 0x7d5, 0x3, 0x7, 0x21, 0x20000000000101, 0x6, 0x8bd, 0x2, 0xffffffff9b0782da, 0x140000000000002}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f00000000c0), &(0x7f0000000040)=0x4) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) 2018/04/02 10:27:29 executing program 7: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x6) sendto$inet(r0, &(0x7f0000000080)="0a14f99f3bae099f9184a151c90008fc0877144128907496819a925d9aa8403df12b12c38e25989d", 0x28, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x9, @empty, 0x2}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/04/02 10:27:29 executing program 3: signalfd4(0xffffffffffffffff, &(0x7f0000000080), 0x8, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast1, @multicast1, @rand_addr}, &(0x7f0000000140)=0xc) fallocate(r0, 0x0, 0x7, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f00000001c0)=0x4) fallocate(r0, 0x0, 0x4b99, 0xf2) recvmmsg(r0, &(0x7f0000006cc0)=[{{&(0x7f00000003c0)=@generic, 0x80, &(0x7f0000000580)=[{&(0x7f0000000440)=""/119, 0x77}, {&(0x7f00000004c0)=""/177, 0xb1}, {&(0x7f0000000340)=""/10, 0xa}], 0x3, 0x0, 0x0, 0x56624ba9}, 0x10001}, {{&(0x7f00000005c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000640)=""/42, 0x2a}, {&(0x7f0000000680)=""/159, 0x9f}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/13, 0xd}, {&(0x7f0000001840)=""/211, 0xd3}, {&(0x7f0000001940)=""/37, 0x25}], 0x7, &(0x7f0000001a00)=""/151, 0x97, 0x1}, 0x100000001}, {{&(0x7f0000001ac0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001b40)}], 0x1, &(0x7f0000001bc0)=""/115, 0x73, 0x9}, 0x15}, {{&(0x7f0000001c40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001cc0)=""/178, 0xb2}], 0x1, &(0x7f0000001dc0)=""/205, 0xcd, 0x6}, 0x3}, {{&(0x7f0000001ec0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000003580)=[{&(0x7f0000001f40)=""/241, 0xf1}, {&(0x7f0000002040)=""/199, 0xc7}, {&(0x7f0000002140)=""/18, 0x12}, {&(0x7f0000002180)=""/110, 0x6e}, {&(0x7f0000002200)=""/218, 0xda}, {&(0x7f0000002300)=""/185, 0xb9}, {&(0x7f00000023c0)=""/120, 0x78}, {&(0x7f0000002440)=""/4096, 0x1000}, {&(0x7f0000003440)=""/242, 0xf2}, {&(0x7f0000003540)=""/43, 0x2b}], 0xa, &(0x7f0000003640)=""/92, 0x5c, 0x7}, 0x1f}, {{&(0x7f00000036c0)=@rc, 0x80, &(0x7f0000005900)=[{&(0x7f0000003740)=""/4096, 0x1000}, {&(0x7f0000004740)=""/174, 0xae}, {&(0x7f0000004800)=""/4096, 0x1000}, {&(0x7f0000005800)=""/216, 0xd8}], 0x4, &(0x7f0000005940)=""/38, 0x26, 0x2}, 0x3}, {{&(0x7f0000005980)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000006c00)=[{&(0x7f0000005a00)=""/33, 0x21}, {&(0x7f0000005a40)=""/150, 0x96}, {&(0x7f0000005b00)=""/4096, 0x1000}, {&(0x7f0000006b00)=""/205, 0xcd}], 0x4, &(0x7f0000006c40)=""/125, 0x7d, 0x10000}, 0x7fffffff}], 0x7, 0x10000, &(0x7f0000006e80)={0x0, 0x1c9c380}) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000008040)={0x5, 0x2000000000000, 0x2, 0x3, 0x3, 0x3, 0x2, 0xeb67, 0x7, 0xffffffffffffffff}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r4 = request_key(&(0x7f0000006f80)='user\x00', &(0x7f0000006fc0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000007000)='/dev/vhost-net\x00', 0xfffffffffffffffb) add_key(&(0x7f0000001b40)='cifs.idmap\x00', &(0x7f0000006ec0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000006f00)="bb602993b5d93f981545f37d3449670173d6c4192dc58559cec5562790cc75c2d742cdded948d55166218d0ece0ebd0af7d6cb38b3c6c4881f7f640aabb8d10c865ff7af9c9d7a23b4c19548a7d46c516fca1c29f9e4cb75de04b1203a0ec72e46e9b095341c44", 0x67, r4) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) request_key(&(0x7f0000000240)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='mime_type*&vboxnet1vboxnet0\x00', 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000008080)=0x4) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00000000c0)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-net\x00', 0x2, 0x0) sendfile(r2, r0, 0x0, 0xc08f) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000008100)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r6 = openat$cgroup_int(r5, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) r7 = dup3(r6, r5, 0x0) write$cgroup_int(r6, &(0x7f0000000340)=ANY=[@ANYBLOB='6:4\r'], 0x4) preadv(r7, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0xffec}], 0x1, 0x2) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000008140)=""/242, &(0x7f00000080c0)=0xf2) flistxattr(r0, &(0x7f0000007040)=""/4096, 0x1000) pwritev(r6, &(0x7f0000000180)=[{&(0x7f00000002c0)="d5", 0x1}], 0x1, 0x0) 2018/04/02 10:27:29 executing program 6: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x24}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c7fb0)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000100)={0x1, 0x5}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80100, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x9) 2018/04/02 10:27:29 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000e48000)=0xfffffffffffffffa) recvmsg(0xffffffffffffffff, &(0x7f0000002700)={&(0x7f0000000040)=@hci, 0x80, &(0x7f00000025c0), 0x0, &(0x7f0000002640)=""/145, 0x91}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000240)='erspan0\x00', 0x10) perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000100), 0x4) rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x3f, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa28e1964, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x0, 0xaf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x82000, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000002c0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)={0xb0002010}) shutdown(r1, 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000300)=0x7, 0x4) 2018/04/02 10:27:29 executing program 1: pipe(&(0x7f0000000000)) capset(&(0x7f0000001000)={0x19980330}, &(0x7f0000001fe8)) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x511001, 0x0) 2018/04/02 10:27:30 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/protocols\x00') r3 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6ff, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r2, 0x0) openat$cgroup_int(r2, &(0x7f0000000280)='io.max\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000003ff4)={0x8000000}) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) dup3(r6, r5, 0x0) clock_gettime(0x0, &(0x7f0000000040)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/02 10:27:30 executing program 2: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000, 0x20) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000280)=0x9, 0x4) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6eff8)={0x77359400}) clone(0x2000000, &(0x7f0000000040)="e353d810a9ea6cb2994bbc948fcc4984f41a4813813302d3582c761ca8ea0f9c55d512b0e7fd1585822024971a37bee24ecef18ddccef82cfd0d6e0c96d326f5747497e368c411aedc958b0269073ac41fccfe8628bff716861981aa8e08ea970e6ef6863dbc9fdd2ed59c00d4183a6efdbea434e6b2bd89cf48cb2c711c079552476b031dd47c26adfb55", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="a09a472cbaf37fca1963c1b34aded40af510bf2b67b4ef9633e7bd01dd08d45fc5fe90c84676578998e4d6cd6bf2fb192879b1e6d30d068b42b418c3d58b22304151304e44b432df7be4b3ba0b4972aeba966f26bee7bff71b300b0fd8b8d370b288") r2 = dup(r1) sendmsg$nl_xfrm(r2, &(0x7f0000003200)={&(0x7f0000003040)={0x10}, 0xc, &(0x7f00000031c0)={&(0x7f0000003080)=@flushpolicy={0x10, 0x1d, 0x800, 0x70bd27, 0x7}, 0x10}, 0x1, 0x0, 0x0, 0x8001}, 0x1) mq_timedsend(r1, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) uselib(&(0x7f0000000200)='./file0\x00') 2018/04/02 10:27:30 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) sendto(r0, &(0x7f0000000000), 0x0, 0x4044080, 0x0, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000)=0x1000, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 10:27:30 executing program 1: r0 = socket$inet6(0xa, 0x9, 0x0) getsockopt$inet6_int(r0, 0x29, 0xc0, &(0x7f0000000040), &(0x7f00000000c0)=0x473) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000100)={0x1, 0x0, 0x0, 0x0, 0x0, [], [], [], 0x3, 0xfff}) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000080)={0x400, 0x9, 0x6, 0x7}) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000240)={0x6, 0x0, [{0xc000001f, 0x8001, 0x3, 0x9, 0x80000001}, {0x80000019, 0x9, 0xf98b, 0x8001, 0x1f}, {0x40000000, 0x6, 0x741, 0x2, 0x80000000}, {0xf, 0xfffffffffffffffe, 0x20, 0x100000001, 0x5}, {0x2, 0x40, 0x200, 0xc964, 0x100000001}, {0x8000000f, 0x8001, 0x5, 0x9, 0xcd6}]}) 2018/04/02 10:27:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@rc={0x1f}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000400)}, 0xfffffffffffffffe}], 0x1, 0x200000c0) 2018/04/02 10:27:30 executing program 3: getgid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) connect$bt_sco(0xffffffffffffffff, &(0x7f0000000300)={0x1f}, 0x8) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x8, &(0x7f0000000140)='./file0\x00', r3, &(0x7f0000000240)="4be17de29652d675b83e09ae8c972deaae753beefa6199d669ea1610c01d78e946ee541d4e76aff52cbe9f9b148b72e6e9c05c2b5ecbb72392ec75c4eb1338f44a061fcfd98ae960138a62ff379172ee98514fbf7106b893e0e5e28ce6747d3fd85d805a188037f6fb24cbee8bb79dba372670ec4872c899a49ffe1d96869e7e1084c2ce824f8ad5b9be7f1847c000355cd79b82f85d6bf38655334fae8d953abc5ca3b0cca960a2d083f2454ef9d42711222664e0effde0") sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f00000000c0)={@ipv4={[], [], @multicast1}}, &(0x7f0000000100)=0x14) 2018/04/02 10:27:30 executing program 0: syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000280)={[{@session={'session', 0x3d, [0x37, 0x0]}, 0x2c}]}) 2018/04/02 10:27:30 executing program 6: pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f0000000240)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000200), 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) rt_sigtimedwait(&(0x7f00000000c0)={0x1}, &(0x7f0000000140), &(0x7f0000000180)={0x77359400}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000000)) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000003c0)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0xffff}, 0x8) userfaultfd(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0185879, &(0x7f0000000280)={0x1da, &(0x7f0000001540)}) 2018/04/02 10:27:31 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x80, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) ioctl$int_in(r1, 0x5452, &(0x7f000079d000)=0x100000000000001) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f000062dff0)=[{&(0x7f0000d9cfef)='\x00', 0x1}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/02 10:27:31 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x3c1268fe}) r3 = open(&(0x7f0000000000)='./file0\x00', 0xc0001, 0x100) openat$cgroup_subtree(r3, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000040)=0x4, 0x4) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x2) [ 212.063597] hfsplus: invalid session number or type of track [ 212.069598] hfsplus: unable to find HFS+ superblock 2018/04/02 10:27:31 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10ad}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x362b, &(0x7f0000000000)=""/251}, 0x48) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0xb8000, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0x0, 0xe, 0x84, &(0x7f0000000340)="4e77582ae86bc806202d7ead41a4", &(0x7f0000000400)=""/132}, 0x28) 2018/04/02 10:27:31 executing program 7: lookup_dcookie(0xd5, &(0x7f0000000000)=""/50, 0x32) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x420080) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000080)=""/37) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000000c0)="b1935c5cf432c1728f1fb5b462b149c250dbb0cdc455257a5845") setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x7, 0x4) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000180)={0xffffffff, 0x4, 0x1, 0x1867}, 0x10) getsockname$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @loopback}, &(0x7f0000000200)=0x10) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000240)) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000280)=""/162) setsockopt(r0, 0x9, 0x4, &(0x7f0000000340)="dd7133940410d21cf72573487f96b0b3125390c6e456029fc4bd10076426e364d613933fc8b62336ad2bda8432a644b4e101d8fc75966be3820105595357b88f88eec64aeb264ad9fbe49b2210ef32dda63f73e175354f234758a0467974f6dc7810060cd21717efaf31fa956ba4a214", 0x70) getpeername$ipx(r0, &(0x7f00000003c0), &(0x7f0000000400)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000580)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000005c0)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) prctl$seccomp(0x16, 0x1, &(0x7f0000000640)={0x3, &(0x7f0000000600)=[{0x1, 0x9, 0xffffffff00000000, 0x6}, {0xe5, 0xfffffffffffffffc, 0x7c0ded66, 0x4}, {0xfffffffffffffff7, 0x200, 0x7, 0x7}]}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000680)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000900)={0xa8, 0x0, &(0x7f0000000800)=[@dead_binder_done={0x40086310, 0x2}, @release={0x40046306}, @transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x28, 0x38, &(0x7f0000000700)=[@ptr={0x70742a85, 0x1, &(0x7f00000006c0), 0x1, 0x3, 0x2e}], &(0x7f0000000740)=[0x48, 0x48, 0x18, 0x58, 0x48, 0x20, 0x0]}}, @register_looper={0x630b}, @release={0x40046306, 0x2}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x20, &(0x7f0000000780), &(0x7f00000007c0)=[0x0, 0x40, 0x38, 0x0]}}], 0x0, 0x0, &(0x7f00000008c0)}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000940)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000980)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000009c0)={@in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5f1, 0x8, 0x240, "e63e69a67142759374815c929b4c231680fbbe6d7d3ebe82171d40ae75d0950f19037658455f33f73ee9eabe328ac4902c176af5f81d06a19558d84ef6afec31c7e50ca26cb1c0f5d2a35951ee3e41f9"}, 0xd8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000ac0)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000b00)={0x0, 0x67, "ef5e85846415abdb4fee92a0ef082d33dad5746c22f3de2d898c586ab1ba2bcb36d9e0374d54b42202e3f709dfc14d9818a8f4b35f8115ffd23c7b42663de38d9d3974b5649708aa3a2aefa4ad745c1601cee820aedba176a48dfc9abcc7afa8fed57f90fa3ac2"}, &(0x7f0000000b80)=0x6f) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000bc0)={r2, 0x3, 0x3, 0x1, 0x1, 0x4}, &(0x7f0000000c00)=0x14) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000c80)={0x2, &(0x7f0000000c40)=[0x480000000000000, 0xfffffffffffffffe]}) sendmmsg$inet_sctp(r0, &(0x7f0000001f00)=[{&(0x7f0000000cc0)=@in6={0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff80000001}, 0x1c, &(0x7f0000000f80)=[{&(0x7f0000000d00)="600a006d715430ce7115e1df86d53c555ebc05be6269067324123a3e4d6834857457aa5137a8d4d7a36dd0945f706adb84ef188d659781dd3e06271d213e1b574efdb2f8ca7c44fcbe9779849339e75d81bff9d728940193319c4135a40468a0dd8f1d8d3c1394f7d574ea0035197c7eaccf727a3056502726df2e49f4069ccc22a4c02086c2affae869e63d87aca35d6a4cc41690ebffc0a1f162601f15b5b0c3e4bbdc4cb871281d0f909d67", 0xad}, {&(0x7f0000000dc0)}, {&(0x7f0000000e00)="53558616dff6e63eee86a04a85461d8077672292378c7a6c876c7eff2cb184a190531279e099fb82ce75842076d4cee7535e4e8ef89454b10d77e71c17524a733e242be7692309e30a2edcf3eeb5b95b2c1f24c30dd6e9d936e2d445eadb3a2a951ca1eeda88352675d604f1", 0x6c}, {&(0x7f0000000e80)="738984ab348cfa00ae5b76d65b012cc5309b3281184693dbcdd38aac3a3bd0b2df6ff971751f00e3a4f4be01e68b9e7cd9d9661bf2a7404cd90bd79befdcd8981a55c0a9e4965b1ec5245eb3ac2a9d216e4172e7f5db32c281299c5af6a2a2cb3c737e72cbcc1f9591208ca1a2987c6b824b3c67775a0d55f46cd24426d1711018c9a44ec285d46751", 0x89}, {&(0x7f0000000f40)="f6c8d1d8609418b3434060b0ce1d046cfe233d579f47d14728caf238d3d514c77adf0afc40", 0x25}], 0x5, &(0x7f0000001000)=[@init={0x18, 0x84, 0x0, {0x800, 0x9, 0x907c, 0xe93}}], 0x30, 0x8000}, {&(0x7f0000001040)=@in6={0xa, 0x4e24, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c, &(0x7f0000001640)=[{&(0x7f0000001080)="8087972b76afb5646259019eb5bd48987d76e46134ad7e0e37a8d08796c7fb4dc36d40e1122a1b16a6a146bc7349c574fd823b7cf1fa5c46730b90f1feaee6eb3fde77f776f959e4043569873d573e4505df32c3724a4bdce3d9d38c46d70fbeefedb721c4192df7d65b7e0b4d9ccf43d75e9d00145f2295c5ecc41e9db00a65eef931b9660c7d502c8c0bd8624efdd39748a9c3e0b3d4ba80fd3432f39e09148ce656d75fb8cf92d8c37b7657876899ed625b9bcd39793e2335407f53f4a8a491ee6c33", 0xc4}, {&(0x7f0000001180)="d54b1643c159214260fab542106fe5a7c96215a9d7d70a09da73aa84adf2102b3d584be1d0ca32c59903a05db52a067c37779c1760da8b751cadad8f899ffda467f702b6fb24ec437d83b30727e2b1bccc36dcc97c93d54238b520eaf5e48de6321f9f8bbb4a6830c27d1b39f16057e7f8026a04efd5b5079e7681756958934444cf849837785a22b8caf66eba6ae52bb3b41024592c951440177be7b377ae4d847672007bc267cf0c3634c5f2a8cd4e8db77c828f0b064d4a2b", 0xba}, {&(0x7f0000001240)="ba9e2dda8fbec747050ab2797eddf09a346c8a19eced499d012bd946f2f292992e35615d8cad209bf0dc73407815ec27d632aff8d3255381a711d2764d8df8a10e8638efa8bbb10a2b1cb21675d140ebe50ed608f648c9890e8e79b6d4808657e4a8ec502a149e7d2031e45ffe4746efaa7e63214406fc99a4569f9a16ba28962686036711502adf57c18a5a922019abb2c7f69ceb383f2b80ed5dc018914b2de632dff12db6ed2d10d6736083d6", 0xae}, {&(0x7f0000001300)="4e7dc37ce54fd9d8d28123cadebdd2262ab8e70b9f5486f8d8f3c845a49d63b9dcf5221ef3a54492a4830e9fe738518e9a31199a90150d11c20feaddacbe8d5f49e8252c5cbc1e43881289621dd0a374a704d2e8653358c23e0255cbc147aef52aac99892003ca583903b99965bebc6792aa66e4fdf022b2253f83178bf7d1c45da07fad3a7087f42837b3", 0x8b}, {&(0x7f00000013c0)="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", 0xfe}, {&(0x7f00000014c0)="07df853b0bee0423ad7002b68f07c0b8322df44b16e9d8956c2b10dd9342f8cc74d3a634d0fd741a4cb6ad81dc43", 0x2e}, {&(0x7f0000001500)="6cffffdf30650741a2c1d6013bb7cf691d06f8657c22e86d2b4601af235449035fb103cf76020a58069d718ae2722a942ca52a0a6ae26939573fb18712c12b053f10f395b5f77814b18c8a8ffe59043d4024b705891c04bcf2c180f7e97ade941a1d0450e180ed07d1cad50041a05d77f515410f5597456fad1ac3a85dbefb040cfce0b34f7785c35521dc2d1451df1d6fc825ac503d1c9cbe99f0", 0x9b}, {&(0x7f00000015c0)="f9d4f9b758f6000753b4a725d31a5cb1ba210ab25f334cbd0b", 0x19}, {&(0x7f0000001600)="71c7103b6039ae91a6fd990d70dde5839d374084e0330daab5e9c7a8ec12662f", 0x20}], 0x9, 0x0, 0x0, 0x8004}, {&(0x7f0000001700)=@in={0x2, 0x4e24, @rand_addr=0x8000}, 0x10, &(0x7f0000001d40)=[{&(0x7f0000001740)="5ca7d5f91efe4e0ced2f6a12325f04407b69fe52ce591d78e4a5efb13a75a80a57d491aa451562f76454e715845243c73ae16398e5295d58f4206e3962a652b10602fa9e1b54f2b4d9d82a6638842c4f80c2484defc667d7e1ce697b54cf3d90d1b1b63fb009509ce986eefb6c75e37107713e7d614927aecec67194c8d7ee68c2b7e40e87143309d149dad1dd49d46193", 0x91}, {&(0x7f0000001800)="35d0d23d7af519796f5e91bc201392dccf351b5f883f57a67e5dd10bacf0cc65f186f8915ffc849e0b4067cd025388d655a90827e5d7cf7620a36e87a0253ab16381dc8ec68b59", 0x47}, {&(0x7f0000001880)="a4442bffbe925673a7faf3dbdeddeed14b6c57a7e92e5a1296d3e3d30f31c56fdcec2bcd2a3fab003cb88445091d7de9578dd15d9af17cd4e6e9e91d4435c75e1c26a148fd93b7bc43acb2c213e57683d7acd80337cea609805eae700ce034a26847814aa7bf1d6f87ea4d0ac9f7d7fe40235f85", 0x74}, {&(0x7f0000001900)="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", 0xfa}, {&(0x7f0000001a00)="c93db1d02d7fa8d1ab8ffac20c18ef64b4bb2cb4f46c0fd600d78e4afce81cae72cc0a2179c57267dcc45a7d408aba66abc27e217bd6fc07afaf4744d40c7cf70218e3db98bde4fda3ac736309d83b3bc2e0511464a2b002464712d0a90c4170575fc3500a73797f", 0x68}, {&(0x7f0000001a80)="632323f65b6e1a68ade746d89b174a199803c5521abbd316be102533393639834a9210435e7487be9f046661cc0a9fe042897ead01946379f6fe9b1ad9384142555bbe6088efc05ccbd86e7cc24ab5fca0a33967d42fd77993d50161a3e1126c260b0bd24637b3386bfc77e8ba7bd6387a90431d9d2b19bdbf6e32bf166e3895b380ca156cc3ca77da9c0b47228d040f2de925b5c30e8c41bc47100d66ffba9d86555447e96636f47c5cd069382c17b5ad78ac64a5c1c24faca889db56f8f4450d55a8190fbef66f5fc2debd722429efa9d0001837936ae291252afb34ab77bc8f7be73d54fd42aad7014b1fa7", 0xed}, {&(0x7f0000001b80)="6ca44a6149fb9a", 0x7}, {&(0x7f0000001bc0)="db9f25ec9699612630c98e523d93117986bb6855d759339f7db368e296c618aa393dcfeb90e60aa7d8202c798ef8bc4b1595cbc57df0892e54c027f95439c3a084266077f33a4446221546c2b5e0956b367ab1b353e5cdfceaf6e7efeb1febf163f36a362af25bcac6874811c9e37ba82265c40fec586533e8a29291f1421fd49044b44d7fc97485e54a48041e82a8d02409752d8663a91ae5b577fdb4b6fcc716", 0xa1}, {&(0x7f0000001c80)="f675dfd701ca37eb48e04cd6fc5097f160c0d6a2279d1834bdf8cf485c15bb0f245b98d730d826a64fdd3d457f1deae2694c6053da9b7e7d40e4c7063c0600e978e6a2", 0x43}, {&(0x7f0000001d00)="431328b7fe8e2057e008b846e2c30007a0fa7822a61e3af47a0580f3f053c2012fb16351", 0x24}], 0xa, &(0x7f0000001e00)=[@sndinfo={0x20, 0x84, 0x2, {0x81, 0x2, 0x10001, 0x9, r2}}, @init={0x18, 0x84, 0x0, {0x3, 0x8, 0x6, 0x1000}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x4, 0x8202, 0xbd81, 0xca47, 0x6, 0x6, 0x3, r3}}, @init={0x18, 0x84, 0x0, {0xe939, 0xfffffffffffff000, 0x1, 0xd1}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x2, 0x6124, r3}}], 0xf0, 0x48000}], 0x3, 0x40000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001fc0)={'erspan0\x00', 0x8}) r4 = msgget$private(0x0, 0x2) msgctl$MSG_INFO(r4, 0xc, &(0x7f0000002000)=""/249) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002140)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000002240)=0xe8) stat(&(0x7f0000002280)='./file0\x00', &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000002100)='./file0\x00', r5, r6) [ 212.126740] hfsplus: invalid session number or type of track [ 212.132677] hfsplus: unable to find HFS+ superblock 2018/04/02 10:27:31 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x30]}, 0x1) mkdirat$cgroup(r0, &(0x7f0000000140)='syz0\x00', 0x160) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xfffffffffffffffd, 0x2c0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000180)={0x3, 0x8, 0xf62, 0x8, 0x8, 0xfffffffffffffff7}) 2018/04/02 10:27:31 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, r1) timer_create(0x5, &(0x7f0000000040)={0x0, 0x24, 0x3, @thr={&(0x7f0000000240)="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", &(0x7f0000000100)="7d34e31f1daa53cdb4806227730b6b3a747ee4e72cb388682abb66d0"}}, &(0x7f00000000c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 2018/04/02 10:27:31 executing program 4: getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000140)=0x8) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/autofs\x00', 0x1, 0x0) openat$cgroup_type(r1, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300091000000000000000000000000200130002000000000000000000000005000600000000000a0000000000000000000000000000000000dd000000000000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff0100000000000000000000000000010000000000000000"], 0x80}, 0x1}, 0x0) pselect6(0x40, &(0x7f0000000280)={0x4fe, 0xffffffffffffffff, 0x40, 0x3, 0x6, 0x4, 0x6, 0x8}, &(0x7f00000002c0)={0x3, 0x40, 0xffff, 0x4, 0x7ff, 0x3, 0x401, 0x9}, &(0x7f0000000300)={0x4, 0xb8, 0x5, 0x5, 0xfffffffffffffffb, 0xacdf, 0x9, 0xe315}, &(0x7f0000000340), &(0x7f00000003c0)={&(0x7f0000000380)={0xff}, 0x8}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) prctl$getname(0x10, &(0x7f0000000400)=""/182) ptrace$getregset(0x4204, r3, 0x202, &(0x7f0000000100)={&(0x7f00000001c0)=""/188, 0xbc}) 2018/04/02 10:27:31 executing program 3: msgsnd(0x0, &(0x7f000010d000)={0x3}, 0x8, 0x0) r0 = msgget(0x3, 0x2) msgrcv(r0, &(0x7f0000000240)={0x0, ""/186}, 0x2ac, 0x1, 0x10002800) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x684c, 0x6}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x0) ioctl$TIOCNXCL(r1, 0x540d) msgsnd(0x0, &(0x7f0000be2f0a)={0x2}, 0x0, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) [ 212.240676] audit: type=1326 audit(1522664851.188:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17399 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455269 code=0x0 2018/04/02 10:27:31 executing program 1: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000007c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x1) ioctl$VT_RELDISP(r2, 0x5605) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000006c0)={0x0, 0x8}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740)={r3, 0x1}, &(0x7f0000000780)=0x8) sendto$inet6(r0, &(0x7f0000000080)="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", 0x5ad, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000640)={r3, 0x2, 0x100000000, 0x9, 0x4}, &(0x7f0000000680)=0x14) r4 = semget$private(0x0, 0x4, 0x1) semctl$SETVAL(r4, 0x0, 0x10, &(0x7f0000000800)=0x1) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) 2018/04/02 10:27:31 executing program 0: r0 = socket(0x15, 0x80005, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5, 0x80000) perf_event_open(&(0x7f0000fdef88)={0x3, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r1, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0x1) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000080)=@ioapic={0x0, 0x0, 0x0, 0x800, 0x0, [{0x1}, {}, {}, {0x101}, {}, {0x0, 0x0, 0x0, [], 0x5}, {0x0, 0x8, 0x81}, {0x0, 0x0, 0x0, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x4}, {0x1, 0x4}, {}, {0x0, 0x0, 0x80000}, {0x2}, {}, {0x0, 0x0, 0x6}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0xfffffffffffff800, [], 0x7}, {0x0, 0x0, 0x1991}, {0xfff, 0x2}]}) 2018/04/02 10:27:31 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f0000000640)=ANY=[@ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="6d1d4d4e06ab4fbc31ed16bedbfb34614d1cddab13f080dda9120d30d2b95815dd7a"]]], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 10:27:31 executing program 2: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000040)="bfe3a123d988be820b900f34") r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x3, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 10:27:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000240)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000600), 0xff) r3 = socket$packet(0x11, 0x2, 0x300) r4 = socket$inet6(0xa, 0x40000080806, 0x2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r4, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r4, 0x40000000000005) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r6, 0xb101, 0x0) writev(r5, &(0x7f0000000540), 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000040)={0x40, 0x81, 0x9, 0xfa, 0x8}, 0x14) sendto$inet6(r5, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r4, 0x0) r7 = socket(0x5, 0x80f, 0x3) getsockopt$EBT_SO_GET_INIT_ENTRIES(r7, 0x0, 0x83, &(0x7f0000000080)={'broute\x00', 0x0, 0x3, 0x0, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000040)}, &(0x7f0000000100)=0x78) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xffffffffffffff99) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) r8 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000340)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x1fb3d9b2, 0x9, 0x100000001, 0x3, 0x80}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000380)={r9, 0xd67, 0x100, 0x100000001, 0x9, 0x9, 0x8, 0x0, {0x0, @in6={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}, 0x6, 0xff, 0x78dc, 0x9d4, 0x7f3}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000000500)={r10, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0xe8}, &(0x7f00000005c0)=0x90) 2018/04/02 10:27:31 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000051f50)={{0x80}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000080)={0x401, 0x8, 0x1, {}, 0x3, 0x200}) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000000)={'\x00', 0x400}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @time, {}, {}, @addr}], 0x90) 2018/04/02 10:27:31 executing program 3: ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000700)={0x8}, 0x8, 0x800) r1 = getegid() fchown(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000004c0)=@assoc_value, &(0x7f0000000500)=0xfffffffffffffd1d) r2 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x0) bind$unix(r2, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000480)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f00000000c0), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'eql\x00', 'dummy0\x00', 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x100, 0x198, 0x1e8, [@limit={'limit\x00', 0x20, {{0x0, 0x3}}}, @limit={'limit\x00', 0x20, {{0x0, 0x8}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xffff, 'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x5, 'syz0\x00'}}}}]}]}, 0x2f0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'nr0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0xf0, 0x120}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x258) r5 = gettid() ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00000006c0)={0x3, &(0x7f00000003c0)=[{}, {}, {}]}) fcntl$getownex(r0, 0x10, &(0x7f0000000600)={0x0, 0x0}) r7 = gettid() r8 = getpid() r9 = gettid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000002780)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002b40)={0x0}, &(0x7f0000002b80)=0xc) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000002bc0)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002c00)={0x0}, &(0x7f0000002c40)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000004340)={0x0}, &(0x7f0000004380)=0xc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000043c0)=0x0) r16 = getpid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000006800)) sendmmsg$unix(r2, &(0x7f0000006880)=[{&(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000540)="428be0e194b921d50c8bb84ad6897f4e8551c2c0e84d43e7fef0bec1b13987ae0fce2ffd99ba52b7906743098c40c08ae5220baf1cf3cb8f7e00885af309c1362b29351ab9c2b0e559cf6915820a37fb94d94c2414357ac7349fa1d6d7cad314a2b8db509f5d8ad0ce9e00808e66c4ff63", 0x71}], 0x1, &(0x7f0000000b80)=[@rights={0x30, 0x1, 0x1, [r0, r2, r2, r4, r4, r3, r3]}, @cred={0x20, 0x1, 0x2, r5, 0x0, r1}, @rights={0x20, 0x1, 0x1, [r3, r0, r4]}, @cred={0x20, 0x1, 0x2, r6}, @rights={0x28, 0x1, 0x1, [r3, r0, r0, r2, r4]}, @cred={0x20, 0x1, 0x2, r7, 0x0, r1}], 0xd8, 0x84}, {&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001040)=[{&(0x7f0000000c80)="aab35e708ee4711c1a3a4b159d65aa9b33aa1d11eddda99cb9dbaabcbaa7ace7b1be36311e4e8ce676861b08efe428d3bf06065d8ca173414f1ecce59f6f1ebc2195235f306699ec6f1a907f1813b0b0805278d2f008308d91ae765100b7fd59ac3225711f8f3d9dd3353b19eda5285adb7e4279a8a7b2fb1e219768198fbba0a0ace7a7c52134e812d351b32b57624943782d7a452b067956cc30bf35cae81e42a5304030e6bf57c31371ee5c7a12dfa3f4db4085b27134e6f803a1d1cdc0848a529ae14f5d3cce", 0xc8}, {&(0x7f0000000800)="130ab526ed25d5b8aacd780413141aa9082f70c11f1fa90eb4e9f578c43ac4b4802a83336c3b5a64c7bd086203f76e4515d80f2088882b91691939f1e80e4c59104d0479dfa366f4dc14d9fcd3e2641127a9f508255c66e16b388ef97c414aa05502f5ab23", 0x65}, {&(0x7f0000000e80)="d11d756492d57571f1d6feb6ddb53893f45992a67747137f69749fc802b87e84a7501d04bd6a8b964583bd1ea63887136b73f38b722ac022193b3d7f10c4c218982f0275dcc3c03d", 0x48}, {&(0x7f0000000f80)="d2cba3bee35e64f762651989cf82cf61fee50c241d44c0bc2ba5778316066f1b04ff5abcabbd416ab12742a4f6d4c36ca83c8f9ce35b5a26c2c729946b7d85463707edfa55bd9efad68d7ead750e145873410203a442dc716a1b21bdb1304a04e39a6d54b7bd77db3e49c7f4d930b7ef260ae5ce2b02d9ebac462bfd26b9ca280d5fb9", 0x83}], 0x4, 0x0, 0x0, 0x4008000}, {&(0x7f0000001280)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002700)=[{&(0x7f0000001300)="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", 0x1000}, {&(0x7f0000002380)="2d44a71882a231197a7b9744fe031f82541db5dca346b22f73ee7994c02e172c425b410074e18cf730a613b83a27042829fcdeb83fae4a90dcf11aea6ef29db57cb4c64bc09a3a172045ecc38b3f1b15f62d62a977ff1b", 0x57}, {&(0x7f0000002480)="941f41ca3cd22935761ad0dd6052813856637cbf8620e75a5d98584b16919b22f3b5fffdaa47af3ffe1be10eede69d756cee067dd2695574", 0x38}, {&(0x7f00000025c0)="3eaf707e4cf049f1d927bbf866eda7c4c0bf5908a12f9e0961e6ec4a7b2dca447e406e3bcde8c1894b43dec238c7559575252f5103771e8a843091b599eb76e0bc", 0x41}], 0x4, &(0x7f00000027c0)=[@rights={0x38, 0x1, 0x1, [r0, r2, r0, r3, r2, r3, r3, r2, r0]}, @cred={0x20, 0x1, 0x2, r8, 0x0, r1}, @cred={0x20, 0x1, 0x2, r9, 0x0, r1}, @cred={0x20, 0x1, 0x2, r10}], 0x98}, {&(0x7f0000002880)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002b00)=[{&(0x7f0000002900)="3255271ae1047d9d1e70fe1ebe2f89ddcd602e1cac92d5edf83c79c4edd1143173093ed92e6cd6f3bc70aa2f601336b66b35685f696b9c3c5ffae9ca8c78439062d8140b0ff5b464d9b6050652898ec1120f44c4947d1fc90361fe6f289e3a9bc4908d772c28a2d7ab60e6ea5f38b3022487c68b939ab9a27d228c45d65ee91e260fd8b556bc8b8a2d9bca5468cf98", 0x8f}, {&(0x7f0000002a80)="54b33354b92fd0d74da630c267a39227f0a5a926a2de1ff8199eaf66b10c57cf62f6fd7aa05ec13aee85543ded72f06cb8d7780cbd057f", 0x37}], 0x2, &(0x7f0000002c80)=[@cred={0x20, 0x1, 0x2, r11, 0x0, r1}, @rights={0x20, 0x1, 0x1, [r4, r3, r4]}, @rights={0x28, 0x1, 0x1, [r0, r0, r4, r4, r4, r3]}, @rights={0x18, 0x1, 0x1, [r4, r2]}, @cred={0x20, 0x1, 0x2, r12, 0x0, r1}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r13, 0x0, r1}], 0xd8, 0x20040080}, {&(0x7f0000002d80)=@abs={0x1, 0x0, 0x4e20}, 0x6e, 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&(0x7f0000006780)=[{&(0x7f0000004540)="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", 0x1000}, {&(0x7f0000005580)="3d8e4775368dccee885ce6e725c165e953704720c5dad5c8d0d408d4423da831d3b4593029d53ac9aafe1cb5610e08f714a44ebca511d5692f35e39a4e236f725025bc02ea20c312e50bf475c8", 0x4d}, {&(0x7f0000005680)="1fe267d161f890e7ab128125b3ca983d2742460459ea0ae49df5411ff686a70e581357ede4f4813660e62f6dba1215407213cb71376a1f86c8dda394f0b4f32a6ead93269922a9a046e8c67bc744cc2b116056e93458aa2dbfa263f758de76d15bda54198e90c3660d46a3e36cc79e6419204fc253b91d1c68afc94e677ecd764e13eae8abb2c18cd2d44cc81aa689ee", 0x90}, {&(0x7f0000006740)="8e80b158ff3ecc265c8d73b7fb223f", 0xf}], 0x4, &(0x7f0000006840), 0x0, 0x8000}], 0x6, 0x10) [ 212.889520] device bridge0 entered promiscuous mode [ 213.205640] audit: type=1326 audit(1522664852.153:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17399 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455269 code=0x0 2018/04/02 10:27:32 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x2e, 0x80aff, 0x0, 0x0, {0x2}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000200)={r1, 0x75a9}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000080)=0x5c5) 2018/04/02 10:27:32 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000000000)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req) 2018/04/02 10:27:32 executing program 0: r0 = socket$inet(0x2, 0x1000000000002, 0x5) setsockopt$inet_int(r0, 0x0, 0x39, &(0x7f0000000040)=0x800000000000000, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, r0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x80400, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x1) 2018/04/02 10:27:32 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f00000000c0)=ANY=[@ANYPTR], 0x52, 0x0, &(0x7f0000000100)="7c9f1a5204fc19fe19d2ef3d472b423deccf131478fb8df7bc25f46f7f1cf02814bc5f1ea3275132c77657e298c2c5d3d08f47f411f2f34b87eb9318301d5a63f2217d23ceaf"}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x41000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="44010000", @ANYRES16=r1, @ANYBLOB="02002dbd7000fddbdf250f0000004c00010008000500080000000c00070021000000090000000c0006006c626c630000000014000300fe800000000000000000000000000011140003000000000000000000000000000000000014000200080000030014000200626f6e64300000000000000000000000080007004e23000008000400c605000008000400e807000008000800030000000800050006000000680003000800010002000000080008000900000008000800ff00000014000200671afc300000000000000000000000001400020000000000000000000000000000000000080001000000000014000600ff020000000000000000000000000001080005007f000001080006000600000008000600030000000800050006b20000080004000500000008000500001000002618aabf5dce5c8a77f6f6bfd78635b156bb6ea748e254020000000000000075fab4a67645da5a380000000000000000000000000000000a54768b954fcc99b7f5dc54a95250199faa277be663ce9ab2c0b26ea791286af1939686a3d84699c3f99c2549eef543b166651b0761ef9f165dcf10ee6efc76679eabddd07fc1ac095d2060962c5420c4b349cce59f7bfadc0f"], 0x144}, 0x1, 0x0, 0x0, 0x4004000}, 0x40) [ 213.304358] binder: 17457:17458 unknown command 0 [ 213.313361] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 213.316103] binder: 17457:17458 ioctl c0306201 20000080 returned -22 [ 213.338152] binder: 17457:17469 unknown command 0 [ 213.346573] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 213.348718] binder: 17457:17469 ioctl c0306201 20000080 returned -22 2018/04/02 10:27:33 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x4, 0x2, 0x4}}, 0xfffffcd2, &(0x7f00000001c0)=[{&(0x7f0000000200)="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", 0x113}], 0x1, &(0x7f0000006000), 0xfffffffffffffe4a}, 0x0) 2018/04/02 10:27:33 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x80000000000b, 0x4, &(0x7f0000000000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0xfffffffffffffffe, 0x80000032, 0xffffffffffffffff, 0x0) exit(0x0) 2018/04/02 10:27:33 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)=0x0) r1 = memfd_create(&(0x7f0000000040)='proc-\x00', 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) connect$packet(r1, &(0x7f0000000440)={0x11, 0x3, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) r3 = inotify_init1(0x0) sendto$ipx(r1, &(0x7f0000000080)="2f314fbad70e738fda0cde0dcd2c2ba0204129f4c61453505cbf0e3cf44da4734ea686627ed7f53d92c1dbf2442d7dac1ad3d5f72bab26a8a25a9b093d2bff695d7435b778dc9ea22a6606a430db741be40837c77b1447ed213fa40ebd19cdfc6df2a48d9c014f256aa36f1d42f207dd20", 0x71, 0x80, &(0x7f0000000000)={0x4, 0xffff, 0xe2, "affb0fbbdec9"}, 0x10) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r5 = getpgrp(r0) kcmp(r4, r5, 0x2, r3, r3) kcmp(r4, r5, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) execveat(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', &(0x7f00000004c0), &(0x7f0000000640), 0x0) creat(&(0x7f00000001c0)='./file1\x00', 0x104) 2018/04/02 10:27:33 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000240)={0xffffffffffffcc22, {{0xa, 0x4e21, 0x101, @dev={0xfe, 0x80, [], 0x17}, 0xffffffff}}, {{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa}}}, 0x108) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0}, &(0x7f0000000380)=0x8) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x20000, 0x0) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000400)={r1, 0x8}, 0xfffffffffffffcca) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4) connect$nfc_raw(r2, &(0x7f00000003c0)={0x27, 0x0, 0x2}, 0x10) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000000000)={0x1f, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000140)=""/124, &(0x7f00000001c0)=0x7c) 2018/04/02 10:27:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmmsg$alg(r1, &(0x7f000000af80)=[{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000a00)="9e06f653fbb7e2268a72b3b36c0a3dea", 0x10}], 0x1, &(0x7f0000000b40)}], 0x1, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ecb(serpent),crc32)\x00'}, 0x58) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000100)=@vsock, 0x80, &(0x7f0000000180)=[{&(0x7f0000000400)=""/94, 0x5e}], 0x1, &(0x7f0000000480)=""/105, 0x69}, 0x0) 2018/04/02 10:27:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x8}, 0x4) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/02 10:27:33 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r2, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x1003}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x8) write(r2, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x1000}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x48c0, 0x10, 0x7, 0x1000}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22}}, [0x7ff, 0xfff, 0x1000, 0x6, 0x0, 0x8000, 0xdc, 0x7, 0xd14d, 0xc4, 0x9, 0x9, 0x3, 0xffffffff, 0x6]}, &(0x7f0000000340)=0x100) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000380)={r3, 0x0, 0xc0c0, 0xfffffffffffffff9, 0x4, 0x7, 0x5, 0x2, {r4, @in6={{0xa, 0x4e20, 0x74, @dev={0xfe, 0x80, [], 0xe}, 0x6}}, 0xdd, 0x100000001, 0x100, 0x3}}, &(0x7f0000000440)=0x398) getsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000001500)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000006010107000080000000000000000000"], 0x14}, 0x1}, 0x0) syz_extract_tcp_res(&(0x7f0000000180), 0xe3e, 0xff) 2018/04/02 10:27:33 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce6ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000a98000)={0x80000000000edf2}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x2000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000b1000/0x18000)=nil, &(0x7f000052c000)=[@text64={0x40, &(0x7f0000159000)="c4e379150e00470fc71b0f23d9b9360900000f32b9530b0000b80f000000ba000000000f30f20f35c421f81748f9460f2395c42251afeb4fdbf4", 0x3a}], 0x1, 0x0, &(0x7f00006edfe0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) [ 214.082179] device bridge0 left promiscuous mode [ 214.144803] IPVS: ftp: loaded support on port[0] = 21 [ 214.267387] IPVS: length: 124 != 24 [ 214.281005] IPVS: length: 124 != 24 2018/04/02 10:27:34 executing program 7: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000009fe0a7b5ed2167be4ea5cbbcf2ab45554553e20ec5c10e97f71bcbd2e0d24f1f0f7b6021c595fe5378a3f5210f21ac39c4930c7c75ea74889b81a9089141a276f96b2911bd2335cf388ccce78d0a51285244dfce6eaf49e8d43df37c98eedf58b96a87a87406aaa6dd0964e59ee19ff007a6713f218710093c0391c32ed851e2069d2d1a2f6994a70bc858cc2552"]) fdatasync(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl(r1, 0x1, &(0x7f00000000c0)="1b1d65") 2018/04/02 10:27:34 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x9, 0x4400) shmget(0x3, 0x1000, 0x1205, &(0x7f0000ffc000/0x1000)=nil) setsockopt(r0, 0x0, 0x800000000d, &(0x7f00001c9fff), 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000079d000)=0x100000000000001) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000000c0)="5f7ceefc1e6654b0f0dcb969f1bb0d751fa46a81bcc782c717c5a7c97d06c549b4f3c10f477eb42322ccc5c2eb8d5b3e53") 2018/04/02 10:27:34 executing program 0: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000000400)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x80, &(0x7f0000293000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x3, 0x3, {0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x4) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x7, 0xfff, 0x2}) sendto(r0, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) 2018/04/02 10:27:34 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020f00001100000000000000000000000800120003000300000000000000000006000000000000000000000000000000e0000001000000000000000000000000000000000b0000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb000000000000000001001800000000005fc7c93d9866872bc1f976f4c69bd20e054fa916691e0b"], 0x88}, 0x1}, 0x0) 2018/04/02 10:27:34 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000080)={0x2, 0x3, 0x7fffffff, 0x9, "ca036761b948ea77987f0a8248e880dba9922b9fad6e957b8fc08ba94f25737236451c8ad23295fb45f44b8d", 0x4afea761}) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) setns(r1, 0x8000000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/04/02 10:27:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x2, 0x100) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000140)={&(0x7f0000000000/0x2000)=nil, 0x0, 0x5, 0x0, &(0x7f0000000000/0x1000)=nil, 0x5}) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000280)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[], @ANYBLOB="00000000004000000f058fdd1f"]) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x170, r5, 0x20c, 0x70bd25, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x747}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x13}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x37}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x70, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7928}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1f}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x43}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x70, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0xa}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8001}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xe3}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0xd0}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x800}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x4000}, 0x4800) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f00000001c0)) 2018/04/02 10:27:34 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000480)={0xae, 0x3f}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x1) socket$inet(0x2, 0x4, 0x6) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9, 0x80800) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000440)={0x3, &(0x7f0000000400)=[{}, {}, {}]}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20000120, 0x2, 0x2c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x2, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, "74756e6c30005a04085100", 'bcsf0\x00', 'syzkaller0\x00', 'syzkaller1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x110, 0x160}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x2, 'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, 'lo\x00', 'teql0\x00', "766c616e300000000200", 'ip6_vti0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="d6da5b54f4cf", [], 0x70, 0x70, 0xa0}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x338) 2018/04/02 10:27:34 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r0, &(0x7f0000e6d000)=""/384, 0x180) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000240)={r3}) r4 = gettid() fcntl$setown(r1, 0x8, r4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x11) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) r5 = open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, 0x3b, r6}) 2018/04/02 10:27:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)="d4", 0x1, 0x20020003, &(0x7f0000000100)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000434fae)=""/82, 0x52, 0x41, 0x0, 0x0) fdatasync(r0) 2018/04/02 10:27:34 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x80000000, 0x4100) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001c00)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000001d00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001d40)={'tunl0\x00', r1}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3, 0x2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x80000, 0xfffffffffffffffc}, 0xfffffffffffffc8d) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="01040100006229b06cbd", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="da349f4e1e0a3993a8430ff4c435f01321b74efb"], @ANYBLOB="0205070001000002939f00000500000080837660f8caba188de00b6d43b893ff384acca80a961d3f417fe7d0f5dc1553a9e917be92757211d4f129222b8222956718e6de69538196e35c1bc2"]) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000180)={0x0, 0x8, 0x2, 0x254, 0x5, [{0x8, 0x7225, 0x4, 0x0, 0x0, 0x600}, {0xfffffffffffffff7, 0xfe, 0x3ff, 0x0, 0x0, 0x100}, {0x3, 0x7, 0x7, 0x0, 0x0, 0x900}, {0x0, 0x8, 0x10000, 0x0, 0x0, 0x2}, {0x3, 0x1a, 0x9, 0x0, 0x0, 0x2200}]}) 2018/04/02 10:27:34 executing program 0: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x101800, 0x0) getpeername$inet(r1, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00000000c0)={0x3, 0x0, [{}, {}, {}]}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r2, &(0x7f00000001c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) keyctl$clear(0x7, r0) 2018/04/02 10:27:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100), 0xa05a077f74cf5a2f) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8a400, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="024149ece888d60018cff085d5e41c68775fdaad39348efc2da436627c83d6af24c0094a9a3e7a06ed271f4cb89d05a24b05b19dac70af2d07eb92e941bbb713b173b2bdefa91def64fddf5976d7484a12c227e9f115ba7bd9da4b679c") 2018/04/02 10:27:34 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000228fdb)="240000004e001f0014f9f4fb00760408f9ff1e10080000deffffecff0800120000000000", 0x24) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x9, 0x4, 0x42, 0x1000}, 0x14) [ 215.408854] QAT: Invalid ioctl 2018/04/02 10:27:34 executing program 7: r0 = syz_open_dev$sg(&(0x7f00006ec000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0xffffffffffffff85, 0x8001, 0x10000, 0x1}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x1, 0x4}, &(0x7f0000000340)=0x90) ioctl(r0, 0x227e, &(0x7f0000de6000)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/121, &(0x7f0000000140)=0x79) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bcsh0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x4) bind$can_raw(r0, &(0x7f0000000380)={0x1d}, 0x10) [ 215.441549] QAT: Invalid ioctl 2018/04/02 10:27:35 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) r2 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x1, 0x0) r3 = epoll_create1(0x0) epoll_pwait(r3, &(0x7f0000000140)=[{}], 0x1, 0x2, &(0x7f0000000180)={0xfffffffffffffffe}, 0xffffffffffffff5b) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x200000000000000}) r4 = dup(r2) ioctl$TIOCSBRK(r4, 0x40044591) 2018/04/02 10:27:35 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x3a, @multicast2=0xe0000002, 0x4e24, 0x3, 'dh\x00', 0x28, 0x10000000000000, 0x1e}, {@loopback=0x7f000001, 0x4e21, 0x12000, 0xffffffff, 0x9, 0x6}}, 0x44) fcntl$setstatus(r0, 0x4, 0x6800) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000080)=""/105) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000200)={0x9, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {0x0}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000280)={r2, &(0x7f0000000240)=""/13}) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00000002c0)) connect$l2tp(r0, &(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x3, 0x1, 0x2, 0x1}}, 0x2e) mkdirat(r0, &(0x7f0000000380)='./file0\x00', 0x66) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000400)={0x1, &(0x7f00000003c0)=[{}]}) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000440)={0x1, 0x1}) ioctl$TIOCCONS(r0, 0x541d) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000580)={r1, &(0x7f0000000480)=""/246}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000005c0)) write(r0, &(0x7f0000000600)="9b3036a44045f32c106e8762262f1e2df02ee06b1a7ece0ba36a06e6375a683312380ebc9ed70143b165c5f2f4b9e59afd6404fad26c6c7d9a96a04b78107307a0ebf7bf2ebb08205f01a4035d77335d89f95da45f76a4ce4b18f81616f357ce9c24cefa0912d1b3ff4e6f239f23a0f810e2ba4604a3ac56829c30ff227edb5853a23976a6ccdfa8c558d6f30ddb6e75603eb0ab796135b16ef7d5f9682bc274bafad85b9a0cf6b16af40fc714d5f3331cc10038c5906da675c6d69521da457928a93e03a67934b6ce92a4e63db91ae76ddcfa2b211b5cbb4f8ad12c483eda186456a36aff1a646b2b86", 0xea) r3 = syz_open_dev$sndtimer(&(0x7f0000000700)='/dev/snd/timer\x00', 0x0, 0x101002) getsockname$inet(r0, &(0x7f0000000740)={0x0, 0x0, @rand_addr}, &(0x7f0000000780)=0x10) ioctl$KDSETLED(r0, 0x4b32, 0x5) uname(&(0x7f00000007c0)=""/191) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000880)={0x7, 0x3, 'client0\x00', 0xffffffff80000005, "d8471c5e8fa73184", "21fa01b0e694358b070a2f7c0101528ffb0a0f6a328bfa29bbf68b858f0e8ec7", 0x7414, 0x8}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000940)={'\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) bind$unix(r0, &(0x7f0000000980)=@abs={0x0, 0x0, 0x4e21}, 0x6e) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000a00)=""/4096) fstat(r0, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)='./file0\x00', 0x6000, r4, r5, 0x7f, 0x200, 0x40000) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000001b80)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001c00), &(0x7f0000001c40)=0x4) clock_settime(0x4, &(0x7f0000001c80)={0x0, 0x1c9c380}) 2018/04/02 10:27:35 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000100)={0x9, 0xb63b, 0x1000, 'queue1\x00', 0x7}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0xffffffff, 0x0, 0x0, 0x1fb, 0x0, 0x9}) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)={0x9}) 2018/04/02 10:27:35 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x6000, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a", 0xb}, 0x60) listen(r0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000001c0)={0x80, 0x0, 0x0, 0xff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000200)={r2, 0x8}) connect$ipx(r1, &(0x7f0000000180)={0x4, 0x6, 0xb21, "2a7708574689", 0x3}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r1, &(0x7f0000000240)="b12b302ac43ad529e06bef1ed9277ff9ad21a36c6a706570d188d1178bbbca48b3a04c66df09e95381dbcce50e17ad9c2782eb", &(0x7f0000000280)=""/47}, 0x18) socketpair$inet6(0xa, 0x6, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000100)=0x4, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080), 0x4) 2018/04/02 10:27:35 executing program 0: r0 = timerfd_create(0x7, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xa8, r2, 0x100, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x98}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x1000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2e}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x41}, 0x1) sync() getrandom(&(0x7f0000000200)=""/29, 0x1d, 0x3) timerfd_settime(r0, 0x1, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000000280)) 2018/04/02 10:27:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setitimer(0x2, &(0x7f0000000000), &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000000140)='p{', 0x2, 0x4000010, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) 2018/04/02 10:27:35 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x12, &(0x7f00000000c0), &(0x7f0000000100)) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x7, 0x40002) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc00455d0, &(0x7f0000000240)={{0x0, 0x0, 0x0, 0x0, "e2daa3a83feb4188430949c79a6ba875d23e680ad814b8177870822360bf9a27878d36c1d51641427387414e"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8deeceb732b46ed3ecd50b8004f4b6588063a383de0c32988b694ee6874f8bcf3cab8790e5f01244b815cd1c31af549b09830ce7933f757b9077955398ce2cdf", &(0x7f0000000140)='vboxnet0\x00', 0x9}) 2018/04/02 10:27:35 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x2e, 0x80aff, 0x0, 0x0, {0x2}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) readahead(r1, 0x0, 0x7) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0x5c5) [ 216.253893] QAT: Invalid ioctl [ 216.260707] QAT: Invalid ioctl 2018/04/02 10:27:35 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000003a80)="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", 0xc70}], 0x1, &(0x7f0000004a80)}}, {{&(0x7f0000000a00)=@ipx={0x4, 0x7, 0x7, "a620f402866e", 0x8}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000f40)="ab37115edcbe7bd2fb9176c803954ac5d39208294fd550debe59066b73321772c2bfd219d9776164a335f7a5321c4803ed2bc137620de0c088bca8eadef0a82f00cf0209b72c947327167e140ef30f9d0f92f543cb763d3ac1c727b1380b0e29cfe93d0b49303b5eed026d7a1866cb838f57f65da38e484fd0785bfc91ec58822743b576a4ab560af722a41bea73d84f36705cefd88c93427b60508a6200de4528e3897e65e007e2fc183de1c0460bb50aecbb1df975a15e81cfb8ec8e52207559356fd6e402346ea1ea4858e89520e67b1c18248e0a7935f534157f21965c", 0xdf}], 0x1, &(0x7f0000001280)=[{0x10}], 0x10}}], 0x2, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x4001) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040)=0x3, 0x2) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f00000003c0)=""/80, 0x50}, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) 2018/04/02 10:27:35 executing program 2: sync() r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x1db800, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0x81, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f00003c4ff0)={&(0x7f00002a0e50)={0x18, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x3, [@generic]}]}, 0x18}, 0x1}, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x13, "0baa21f1c05e3936f52caa3e1923d102b5a548"}, &(0x7f0000000140)=0x1b) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0xb}, 0x5a9}}, 0x800, 0x1}, &(0x7f0000000240)=0x90) setsockopt(r2, 0x114, 0x0, &(0x7f0000000040), 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000000040)=0x3) 2018/04/02 10:27:35 executing program 5: syz_emit_ethernet(0x32, &(0x7f0000aeb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x8, 0x7, 0x0, 0x0, [{}]}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aebfe8)) r0 = memfd_create(&(0x7f0000001140)='!posix_acl_access\x00', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001180)=[@in6={0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0xab}, @in6={0xa, 0x4e23, 0x200, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x401}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0x5}, @in={0x2, 0x4e22, @rand_addr=0x81}], 0x64) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001200)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000001300)=0xe8) sendmsg$can_raw(r0, &(0x7f0000001440)={&(0x7f0000001340)={0x1d, r1}, 0x10, &(0x7f0000001400)={&(0x7f0000001380)=@canfd={{0x3, 0x0, 0x10001, 0x6fa}, 0xf, 0x1, 0x0, 0x0, "e11e2def91cd2bffb4f1d2198471b43d04ab3d906df9de958b7206d8d650cfc6040ccbaffdf2c9a874bc7d1403a7af6c46315648c40e10cdd9aa90b8fc729f10"}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000140)=""/4096) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='debugfs\x00', 0x1011000, &(0x7f00000000c0)="53b6c7bf32f8d6cc3493b6ae7012") [ 216.296481] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 216.329385] QAT: Invalid ioctl 2018/04/02 10:27:35 executing program 1: r0 = getpid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x24000, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x1) r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xffffffffffffff5b}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0x6}, &(0x7f00000001c0)=0x8) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r4 = socket$inet(0x10, 0x20000000000003, 0x0) recvmmsg(r4, &(0x7f0000000c00)=[{{&(0x7f0000000a00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/103, 0x67}}], 0x1, 0x0, 0x0) sendmsg(r4, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/04/02 10:27:35 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8000000002, 0x2000) r1 = dup2(0xffffffffffffffff, r0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000180)={{0xff, 0x164, 0x7, 0x0, 0x6, 0x7}, 0x9, 0x7ff, 0x2, 0x7, 0x1f, "64cee2770413cfb72c0b8ef86d9df22bb99acefbb2f3e04127fc3448eb8bc06dd408843e51e0e1aeddb92472130a2487a7e0d1d8400607fdc6ae80cc79dd2db0594b6becec7c6d0fc2190c87971f09ba21b7ab568d8b9b656e6ec57fc9b7c0ad88d076fb1ed4cb41d3c2e6135b4b6d74b8b79ca70ef1b89b1f07d0b2bc33dfac"}) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000240)=""/239) ioctl(r0, 0x4400000000001276, &(0x7f0000000040)) bind$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"1aced43939f668"}, 0x5}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'lo\x00'}) fcntl$getownex(r3, 0x10, &(0x7f0000000500)={0x0, 0x0}) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000000600), &(0x7f0000000640)=0x0, &(0x7f0000000680)) fcntl$setownex(r0, 0xf, &(0x7f00000007c0)={0x3, r4}) fstat(r3, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000780)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000340)="eb8b334877978a129f903f9aadaff1", 0xf}, {&(0x7f0000000380)="65fedb07818051e71ab4474f7f2a4cd3c7033db14935f4dd9ed055e09a3b8fc39820b66c47abb5c20b24518decb751f03f080a15b59131778c0fa6766056f4c2e0895d566bd08ac25d98838ef41fd6274f5a8f460115b2a8213bd5103801077628a10030b9f49841979c7a0dc62393c34e34bf28f500601d9fffb534ed61b826b71fe6395a83f33178344aa9a1", 0x8d}, {&(0x7f0000000440)="7734ca3a445a18b5356677ccc02e6d3b269a23e85944fbf9c7e08a6215d2b358eac822d186ed9a1b72ce7eee3594b81970ed48ba990c489f642c0795436c1b", 0x3f}, {&(0x7f0000000480)="492976a70666d92200983adba37310a94076b263", 0x14}], 0x4, &(0x7f0000000740)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x40, 0x8c0}, 0x20000000) [ 216.349916] QAT: Invalid ioctl [ 216.354812] netlink: 'syz-executor2': attribute type 3 has an invalid length. [ 216.379955] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 216.426246] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/04/02 10:27:36 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f00000000c0)={'raw\x00'}, &(0x7f0000000140)=0x54) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000180)) ioctl$VT_DISALLOCATE(r2, 0x5608) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000002c0)={r3, 0x200000000000}, &(0x7f0000000300)=0x8) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000340), &(0x7f0000000380)=0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000003c0)={r0}) accept$ipx(r2, &(0x7f0000000400), &(0x7f0000000440)=0x10) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000480)="e7852e689203f6eb537213c6ae4fb70e302147462fb61480fd50b49280fb1ad4bf5933fdef31cf85cfe104ce031493770a52d35d2e058460162e52138cebb7f19cc9fd4448283a038654b8bb56c5cab4bf702dc2022bc5fdc494415be652cd5bf67d5f14416fa9e5cbf824712cadc92df46ad8370c63ba50ea9978b9b81ac64789d83e3145ffd306785e60b1a850f3d13a33f8570b1e7eff326ce5999737a7fe25ac13087985dbbc043e5fc18b88ffffb7511f") lgetxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=@known='com.apple.FinderInfo\x00', &(0x7f00000005c0)=""/229, 0xe5) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f00000006c0)=0xcb7, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000700)={r3, 0xffffffffffffffff, 0x30}, 0xc) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000740)=0x7, 0x4) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000780)={0x7, 0x20, 0x642}) exit_group(0x1f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000007c0)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x80000000, 0x3f, 0xe4d6, 0xffffffff, 0x9}, &(0x7f0000000880)=0x98) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00000008c0)={'ip_vti0\x00', 0x400}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000940)={0x4, &(0x7f0000000900)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000980)={r6, 0x3}) ioctl$TCSETSW(r2, 0x5403, &(0x7f00000009c0)={0x10001, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x1f, 0x5e2, 0x6, 0xffff, 0x6, 0x5, 0x9}) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f0000001e00)={0x5, &(0x7f0000000a00)=""/25, &(0x7f0000001d80)=[{0x9, 0xc, 0x7ff, &(0x7f0000000a40)=""/12}, {0x2, 0x1000, 0x1ff, &(0x7f0000000a80)=""/4096}, {0x2c, 0xd1, 0x4, &(0x7f0000001a80)=""/209}, {0x4b, 0xd8, 0x81, &(0x7f0000001b80)=""/216}, {0x1, 0xd1, 0x8, &(0x7f0000001c80)=""/209}]}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001e40)=0x9, 0x2) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000001e80)="d5071f78880525ad498ae82b0084bc37939bf47c93120d9266edfe5793c8c2b9bd2b51eeae545132c420bb87903c40e95a69d5311513951bf3d0b88e7cc5fcb39ae0fde277b8b60c0747474c88b680f8c9a2f4da7be1acdb1f73ea2ecf3fe6fa718b07a1ef0b2ba37c16c5c21aaa9de42af2ff236417b81a64791a999f24b40bafed0bce9ce7bc6ea571abcb0ae3ad0e7380b2dc645ba0d04d8d1985201db62c65ed37a3316a58522aa81136f70dd6d1cdf2") bind$bt_l2cap(r0, &(0x7f0000001f40)={0x1f, 0x8, {0x8, 0x0, 0x800, 0x8001, 0x0, 0x4}, 0x5, 0x5}, 0xe) ioctl$KDSKBMETA(r5, 0x4b63, &(0x7f0000001f80)=0x6af) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000001fc0)=0x2, 0x4) 2018/04/02 10:27:36 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xb, 0x40, 0xa9, 0x5, 0x1}, 0x11c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000100), &(0x7f0000000140)="1dbfb9596c94f49780388b97450b3e2675dc81870047943b2ed2bf99a9b768c42bc055be87d12d9f30f4d7f33e1b136d6450c664a46e0ac5eaf8dd7b1d138d0d11"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000180), &(0x7f00000003c0)=""/128}, 0x18) getcwd(&(0x7f0000000440)=""/252, 0xfc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f00000002c0)="11b706dc005d", &(0x7f00000000c0)=""/50}, 0x18) 2018/04/02 10:27:36 executing program 7: sendmsg(0xffffffffffffffff, &(0x7f0000001d80)={&(0x7f0000001a40)=@nfc_llcp={0x27, 0x0, 0x0, 0x1, 0x0, 0x0, "17cbccbb67e71a4002f87559beaee543c2f2a596955b205fdad5b338af557b2ffaa7d43c6b42c02e8035355750c475d61fcce9368bb514414258001c763522"}, 0x60, &(0x7f0000001c40), 0x0, &(0x7f0000001c80)}, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3, 0x200000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001a40)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) 2018/04/02 10:27:36 executing program 6: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000001340)='./file0\x00', 0x10001, 0x88) r1 = openat(r0, &(0x7f0000001380)='./file0\x00', 0x4200, 0x29) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$cuse(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/cuse\x00', 0x2000, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000013c0)) sendmsg$nl_netfilter(r2, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x14, 0x0, 0xb, 0x101}, 0x14}, 0x1}, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x103882, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) preadv(r3, &(0x7f0000001280)=[{&(0x7f0000000100)=""/7, 0x7}, {&(0x7f0000000140)=""/252, 0xfc}, {&(0x7f0000000240)=""/24, 0x18}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x4, 0x0) 2018/04/02 10:27:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) read(r0, &(0x7f00000002c0)=""/155, 0x50cc7c31e2eaae63) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x4000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_setattr(r1, &(0x7f00000000c0)={0x30, 0x2, 0x0, 0x1, 0xe090, 0x3, 0x10000, 0x57d}, 0x0) 2018/04/02 10:27:36 executing program 3: perf_event_open(&(0x7f0000000080)={0x6, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/04/02 10:27:36 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) shutdown(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0xfffffffffffffffe, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/02 10:27:36 executing program 4: mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x8, 0x49010, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x101000) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000040)={0x0, "ee5bdeee6f3dff41e989ee35eeadb10fa04c7cb59b46bd2f593c72b65720c689377f300d6cb49b9d86bd09cd593ef28f1b2af380ee8fb815c04101ef193f301657a540aca664c7555e902a12ba4123cc32a4d3aaddc156c35119bfbe071aad265a1a99173f898b5c3c40"}, 0x72, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x1ff}, &(0x7f0000000240)=0xffffffffffffff83) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x8001}, 0x8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r3, 0xb7, "4a9c8bee0f6cf4d44be489bf85167dd54cbc08dd8e5dbaf31491c1e33d83b2531696d0f3b8dc0b4bb23f379bfc6e970647ca38e8694b2e3aa8363d91d6c9a793849d7260c1b943f8a55592de1a2df33db775c9ba8005b722bd4ce5fa755364891529b7657bceb060e665208507a1514de438438ab9fdf298fc968d8fbcef4727dc935e2e62bf84c5d56f2685b2ea13e9daa029c7f3d4dd1c4ca3704050dbbba4c82d317c1b88c134b5d2e614a4ce8b82d4af09b4347e58"}, &(0x7f00000001c0)=0xbf) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000200), &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r4) 2018/04/02 10:27:36 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80, 0xfffffffffffffffc}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000928f74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000200)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000000)={0x7, 0x6, 0xc9db, 0x2, "a40c886e7af02446b17f85d1b2cb0675f64fd497b758d46f6d5cee677bf535a374291233ae75505f26b0ca8c", 0xfffffffffffff79b}) 2018/04/02 10:27:36 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000000)='debugfs\x00', 0x0, &(0x7f000000a000)) syz_mount_image$ntfs(&(0x7f00000004c0)='ntfs\x00', &(0x7f0000000500)='./file0\x00', 0x0, 0x0, &(0x7f0000000680), 0x108020, &(0x7f0000000700)={[{@gid={'gid', 0x3d, [0x33]}, 0x2c}]}) 2018/04/02 10:27:36 executing program 7: lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="7ee5f477d1ac4379d3475ad2f8343a190b4476afee07684cc511c0baba689300e24a03ec2e00fb031c60cc6d7fe3d9a6477b51c207f2c0d35e35a2fc522e27cc46566255798b270681982ebcd7bff1e46a5b9445dfe67e6295a624eb81bb", 0x5e, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r0, r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) fremovexattr(r3, &(0x7f00000002c0)=@random={'trusted.', '/dev/rtc\x00'}) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000040)="940a00d2f937cddfd6", 0x9) 2018/04/02 10:27:36 executing program 5: r0 = inotify_init1(0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r3, r2, 0x7, r1, &(0x7f0000000080)={r1}) 2018/04/02 10:27:36 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/control/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0/control\x00', &(0x7f00000000c0)='./file0/control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x101800, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000140)=0x5) 2018/04/02 10:27:36 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaa00ff810000008906355a20d3e44cc21d6b2d90638bf1d805b3d3476f670c642c2b849b7d0529482b9b2aeeaf6e2b2bfa3ec3b6e37ad3bd23148def78fa309fb7912e01f33476"], &(0x7f0000faaff0)={0x0, 0x5}) r0 = msgget$private(0x0, 0x400) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000100)=""/251) 2018/04/02 10:27:36 executing program 4: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_settime(0xa, &(0x7f0000000080)={r0, r1+10000000}) 2018/04/02 10:27:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=ANY=[@ANYBLOB="2c09000000000103000000000000000a000000000000000000000008001500070000000800160004000100"], 0x2c}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000005c0)=0xfffffffffffffffb) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000180)={"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"}) setitimer(0x0, &(0x7f0000000100)={{0x77359400}, {r2, r3/1000+30000}}, &(0x7f0000000140)) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x273d9c4d, 0x0) 2018/04/02 10:27:36 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000001100)={[0x6000, 0x10000, 0x10f002, 0x100004], 0x1f, 0xa0, 0x3}) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f0000000040)={"65716c00000000000000000000219100", @ifru_map={0x0, 0xff, 0x1, 0x8000, 0x629, 0x6}}) r3 = syz_open_dev$dmmidi(&(0x7f0000001180)='/dev/dmmidi#\x00', 0x6, 0x4a2800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000011c0)={0x0, 0x61, 0x30, 0x1, 0x9}, &(0x7f0000001200)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000001240)={r4, 0x4}, 0x8) r5 = semget(0x1, 0x7, 0x0) semctl$SEM_STAT(r5, 0x7, 0x12, &(0x7f0000000100)=""/4096) 2018/04/02 10:27:36 executing program 5: madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x12) clone(0x0, &(0x7f0000000180)="5d583aac540bdd2c2021d864f11c3a17f670090d2f6d63ef58a2bfb841f810245601069a792855663aeb312abb66204b387b97378be993c061879913e7915201375674edd0186b02594bb08208da99ca6cf7102b7034a49bbe12bb8f83055a2b97abc1360dea075299487d8778ff514aa21ff905c7495676947201", &(0x7f0000e32000), &(0x7f0000000080), &(0x7f0000000000)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000400)={0x954a}, 0x4) 2018/04/02 10:27:36 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x0, &(0x7f0000000080)) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x20d, 0x9, 0x5, 0x0}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000640)={r5, 0x4, 0x30, 0x61c8, 0x9}, &(0x7f0000000600)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000004c0)={0x0, 0x1}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x800a, 0x10001, 0x9d, r6}, &(0x7f0000000540)=0x1f8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x401, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, 0x7, 0x34228185, 0x3a0, 0x8, 0x7}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000380)={r7, 0x0, 0x2, 0x1, 0xff, 0x4, 0x0, 0xfe41, {r8, @in6={{0xa, 0x4e21, 0xd57, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffdfc8}}, 0x1ff, 0x400, 0x7, 0xff, 0x5}}, &(0x7f0000000440)=0xb0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000040)={0x1, 0x8, 0x7, 0x1f}, 0x8) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000000200)={0x3, 0x80}) dup2(r1, r0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000000480)=0x6) 2018/04/02 10:27:37 executing program 6: socket(0x10, 0x3, 0x6) 2018/04/02 10:27:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[0x0, 0x1]}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000), 0x13c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x200, 0x200, 0x40000000000, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r2, 0x8, 0x2, [0x8, 0x10001]}, 0xc) 2018/04/02 10:27:37 executing program 4: r0 = socket$inet(0x2, 0xe895e089516a8084, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000240), &(0x7f0000000900)=ANY=[@ANYRES32=r0]}, 0x7c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x2}, 0x4) 2018/04/02 10:27:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200880, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x6, 0x9, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3}, [@exit={0x95}, @exit={0x95}, @map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x7, 0xf9, &(0x7f0000000100)=""/249, 0x40f00, 0x1}, 0x48) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x28, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000540)={0x0, 0x6, 0x3, [0x0, 0x8, 0xfffffffffffffffa]}, &(0x7f0000000580)=0xe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000005c0)={r3, 0x15, "a607d087a9ad85cc814c764c15b7d5afdf3b074f83"}, &(0x7f0000000600)=0x1d) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x7, 0x30, 0xbf25, 0x7}, &(0x7f00000002c0)=0x18) sendmsg$nl_netfilter(r1, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000380)={0x108, 0xf, 0x1, 0x2, 0x70bd2c, 0x25dfdbff, {0x5, 0x0, 0x5}, [@generic="79f7c1313821322224c312a38c74c59d948a3fc889b7765713a6b40984627165b534c8bddbb55d330a965b1943a35813cb43744e7bc59ea924170bd971a6954102ea5d80fe3dcf1bd216b42ab3c2d5004f33a450f41ac4538733f26318b62d413737861f46a2f3e9013b41ccc8e82977a5c9c72902f742e884744c08f7d8e6cff0f11097d6b60f36a5020d4ad1ad8574204f0373066b687ab7348d392ebcc7b5ab70da89b2ef35514d238d22f0d9ffa30a8eb804a39a007718a94adbd7096bd8278098431c13833fda2637393011a1e721522d354a1f70b6c592baa865925027f65698138ba46c9e97945784cf312014f13379da"]}, 0x108}, 0x1, 0x0, 0x0, 0x10}, 0x4040) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x2, 0x1000, 0x822e, r4}, 0x10) 2018/04/02 10:27:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0xbb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e666174f60f0401000270027000f8", 0x16}], 0x0, &(0x7f0000000240)) r0 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x4, 0x480400) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000002c0)={0x1, 0x8b42, 0x8}) getxattr(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)=@random={'os2.', 'vfat\x00'}, &(0x7f0000000100)=""/214, 0xd6) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000300)={0x4, r0}) 2018/04/02 10:27:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet(0x2, 0x3, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x3f, 0x3, [0x7184, 0x80, 0x100000000]}, &(0x7f0000000080)=0xe) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x7f, 0xfffffffffffffffb}, 0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000086c000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000000140)="660fba7cd69366b8090000000f23c00f21f86635020002000f23f866b91d0800000f3266b8e6a1c80f0f23d00f21f86635100000080f23f8ba430066b81000000066efbaa00066edf00fba6feb0064650fc72d66b8005000000f23c00f21f86635020002000f23f8baa100ec", 0x6c}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0)=0x5e36, 0x4) 2018/04/02 10:27:37 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, &(0x7f0000000140), 0xffffffffffffffff, &(0x7f0000000180), 0x2, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x20002, 0x0) fadvise64(r2, 0x0, 0x101, 0x5) r4 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) ftruncate(r1, 0x3) write(r4, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a4df71856925b300ab39b1dd592385821faecb039bcdc475ffbacb982187073fc479f1cc6ffa0000af0026e75921d8a8310071ec28e0e6292680755e470aa73", 0x61) getdents64(0xffffffffffffffff, &(0x7f00000003c0)=""/254, 0xfe) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000200)) tee(r2, r1, 0x8, 0x2) sendfile(r4, r4, &(0x7f0000000040), 0x7527fb3200000000) syncfs(r3) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000240)) pwritev(r3, &(0x7f00000002c0)=[{&(0x7f0000000540)="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", 0xffe}], 0x1, 0x0) sendfile(r4, r3, &(0x7f0000000180), 0x20000000011ffe) fdatasync(r2) syz_mount_image$vfat(&(0x7f0000001640)='vfat\x00', &(0x7f0000001680)='./file0\x00', 0x200, 0x1, &(0x7f0000002900)=[{&(0x7f00000016c0)="cf029ff80a1c57176fcec2ab1bff3e9ffbe0d31231540853608f9da1c7222aad36e440f9ff9e69b8e53ae45dc736ca700022dc4ec4", 0x35, 0x9}], 0x1001, &(0x7f0000002980)=ANY=[]) ftruncate(r3, 0x0) name_to_handle_at(r2, &(0x7f0000002d00)='./file0\x00', &(0x7f0000002e40)=ANY=[@ANYBLOB="9a000000040000001045f2e90b19709a8787351b8b1f8104f97b77fd6c3a99af823eb540a04833cad551a1b11f312b7c6383ecb35894deff6b322523c5f442e2f47d89e3dd5d578407adc92a1934a2bfed7efeec3d2887e585a9ce06c6a6413d4450863856dbbbf2b6ca529d6e9871515828eba9db9dcc7d206eb2e71d9f000468a026b32928818d1bdc2d8c85f833654d49551168a3d6b16f9fea7519cd20f1db205511281c0002000071e56972f173773e77b9bc269dd0271beeae439aab5305e5dc8832c01367be795e92d21fd0b3c971b34dd3a1d14ba8810000000000000000000000000000"], &(0x7f0000002e00), 0x1400) readahead(r1, 0x5, 0x7) sync_file_range(r2, 0x1675, 0x4, 0x2) pwritev(r4, &(0x7f0000002cc0)=[{&(0x7f00000029c0)="111cbe3291187171ac60bb9d2ddc1b23875d91c22984094d6e579d0e201b5c4df58bbb6e228155a4641521df6aeb1a3d8eccbbc4db1d2799ebe5f07b154cfb14af1a78d4dc84aa2fd3b1132f8340d658d173e19fb8edeacd55d937c3012b55086acf9c4d55be8a6323c8e27b8c775c2ffc7e3a26ced3af3580d3fab0f57fe916312601c3a573f7c59ab1f8f965928e65696772eaef388371d87575f9d37cc9bd96bbce78506cfe42eaa01fc778e5b2313ed0dedbd144c1df06ea", 0xba}], 0x1, 0x0) lseek(r2, 0x43, 0x6) fdatasync(r4) fdatasync(r3) syz_mount_image$btrfs(&(0x7f0000000280)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x80, 0x1, &(0x7f0000001a00)=[{&(0x7f0000001540)="3053ca3e7fef2007332f2a84a6170a30157f8cf78549746a5d9837fea4464c6d3a055865e96ae45f45ac558b91e0d0ffa79a32c6a5de5050f9ef54b9e0bc333c0768f010b325329299144305e7b4078bf0c0716114c853f55f59ba502fe519c5bcb5d2f7d10939ed34bdb82a404770", 0x6f, 0x4}], 0x100000, &(0x7f0000001ac0)={[{@noflushoncommit='noflushoncommit', 0x2c}, {@notreelog='notreelog', 0x2c}, {@enospc_debug='enospc_debug', 0x2c}, {@skip_balance='skip_balance', 0x2c}]}) 2018/04/02 10:27:37 executing program 7: r0 = socket$inet(0x15, 0x80005, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) r1 = getuid() r2 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x8000, 0x4100) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) r4 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x7, 0x105000) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r3, r5) connect$inet(r4, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getpeername$inet(r4, &(0x7f0000000340)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) personality(0x7000007) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x41) 2018/04/02 10:27:37 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x3, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCEXCL(r3, 0x540c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'rose0\x00', r1}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r1}, 0x14) 2018/04/02 10:27:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000deaff6)='numa_maps\x00') pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) readv(r0, &(0x7f00000f9000)=[{&(0x7f00009fb079)=""/4096, 0x1000}], 0x1) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x2, 0x2) setns(r0, 0x8000000) 2018/04/02 10:27:37 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x18480) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000180)=0x1381) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000200)={0x7, &(0x7f00000001c0)=[{}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000680)={0x7, 0x5, 0x6568, 0x5, 0x4}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000002c0)={r2, 0x34}) r3 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0x2, &(0x7f0000000100)={&(0x7f0000000040)={0x8c, 0x34, 0xe01, 0x70bd26, 0x25dfdbff, {0x1e}, [@generic="07198a3b385e45f5d714d6dfe9370f702bc9ad9aa3e895c671f64ab1660906b32d194a3c9f21128b4a37f8b87df4c455727a3751e23339ed769fd53ea6cd9a7877014ee8c7dd4419e7bdc90c895455761fb7cffa2ccdefc6c5ca7929fd231b2561e03e586d183840a31a0cad82d15e23e8e067e8d02ef2"]}, 0x8c}, 0x1, 0x0, 0x0, 0x40}, 0x20100014) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="056304400000dc00"], 0x0, 0x0, &(0x7f0000002000)}) r4 = dup2(r3, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000540)={0x70, 0x0, &(0x7f0000000340)=[@increfs_done={0x40106308}, @acquire={0x40046305}, @release={0x40046306}, @reply_sg={0x40486312, {{0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x28, 0x18, &(0x7f0000000280)=[@ptr={0x70742a85, 0x0, &(0x7f0000000240), 0x1, 0x4}], &(0x7f0000000300)=[0x0, 0x30, 0x78]}}}], 0x0, 0x0, &(0x7f0000000440)}) pwritev(r4, &(0x7f0000000500)=[{&(0x7f0000000580)="144c9316f25fbede84429c6d20bcef60dd340a37ffe13225351d9e1c322989024d8db6f0ece89bed155d311a1e25ea447b1150bf1b7aa50daa2dec1ffe04ab1d8a1d184ce4c1671d3f5db25fd6d21334cca896cf866c4550f1a6ddbb1121e7be6d088aba55f0f67b028be2afce9d57143e42d6369e7fa17ac74b150502388e013acdf28278c7dd312fe4303b45127eae84cf271f51b965b46300bfa52475af6c06745e8d3f72adad02a8ed6bd030e26a6486f7025912924b24ab803721f1de2d13c8a6", 0xc3}, {&(0x7f0000000400)="2296", 0x2}, {&(0x7f0000000480)="af19352b5f5968bc42249e6a70b5291bf0ac6ad787edab0030c3165bd812ffa3d8427d0db7a4401d15441a6a16be0c15b4d55e18d8a8000e5684bf0eb6cd833a92e381a7b669914694fcb0b9fcef4e041e97c9c8fd5a11d74478ef243a37feeb5e78084e75c110d365db236987942caff62d6d2ecda876b1aad1e01bea", 0x7d}], 0x3, 0x0) 2018/04/02 10:27:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000640), 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/04/02 10:27:37 executing program 7: syz_emit_ethernet(0xaf, &(0x7f0000000080)={@random="6be642a3e532", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x8000, 0x8908, 0x4}], {0x8100, 0x80000000, 0x48f2, 0x2}}], {@mpls_mc={0x8848, {[{0xfffffffffffffffa, 0x2a8f, 0x7, 0x100000001}], @generic="999452b10f617d8133a61cacaf369baa39a270864cb0c98f25c3e6f4c60eefa48f31f3f4c9ec784336722c230714689657b0a4ba3b1b2abf369715f797037f196ebaf39909e36859db94f4dae8d0dc27e8869f130a6b40725e0fa7c1e8558e30550c212485f78c513b7b0134936098faa340d6a5172f63420ed16cb132d0d32f4459063effea0c81cf2a7e0dd38c71f8140838de0b"}}}}, 0x0) 2018/04/02 10:27:37 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@dev, @in=@loopback}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) exit(0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x1000000000000, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7fffffff, 0x100000000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000300), &(0x7f00000002c0)=0xfffffffffffffe6a) dup2(r1, r0) 2018/04/02 10:27:37 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7f, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) r1 = socket$inet(0x2, 0x802, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) socket$inet(0xa, 0x6, 0xfffffffffffffff7) sendmsg(r1, &(0x7f0000779fc8)={0x0, 0x0, &(0x7f00002f0000)}, 0x0) 2018/04/02 10:27:37 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180004d6192224b435ec24ddc92f768b34edcbf0e178f4fa000000190000000000000050b2000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000380)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) [ 218.706166] device syz_tun entered promiscuous mode [ 218.716366] binder: 17771:17772 Acquire 1 refcount change on invalid ref 14417920 ret -22 2018/04/02 10:27:37 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000001c0)=r0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000140)=0x8001, 0x4) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073afff)) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x200) chdir(&(0x7f0000000040)='./file0\x00') setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000100)=0x8, 0x4) getcwd(&(0x7f0000fde000), 0xdfb63bde3e70e2c) [ 218.767128] binder: 17771:17772 BC_INCREFS_DONE u0000000000000000 no match [ 218.795190] binder: 17771:17772 Acquire 1 refcount change on invalid ref 0 ret -22 [ 218.803082] binder: 17771:17772 Release 1 refcount change on invalid ref 0 ret -22 2018/04/02 10:27:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@random="edb544682823", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000002c0)=""/223, 0xdf}, {&(0x7f00000003c0)=""/214, 0xd6}, {&(0x7f00000004c0)=""/244, 0xf4}, {&(0x7f00000005c0)=""/235, 0xeb}], 0x4, &(0x7f0000000700)=""/110, 0x6e, 0x9}, 0x2) sendto$packet(r0, &(0x7f00000000c0)="e894ec5f80ac9aecabcab5cee8af82114c4621a9dc899a5362f46cd9578abef6334dc08107cbff3e4e9c98bf9014ad88f74cbdbc8ce7ad425b76d7fb5d4e492c89b32ae6db74c26e11c810c2201ba862e397ef04d6071bdc28c872839e6daffe6b18491821360da21f2ee7ae0b4b0f8ac6f93e2f6c1ff5048600b095d05b12722e88a4fc83b0e5e68d45c40a6d07d54e2f", 0x91, 0x4000050, &(0x7f00000007c0)={0x11, 0x1d, r1, 0x1, 0x7, 0x6}, 0x14) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xb1, 0x200200) 2018/04/02 10:27:37 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xb2, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000080)=0x7, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) flock(r1, 0x1) 2018/04/02 10:27:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f00000001c0)=""/198, &(0x7f00000002c0)=0xc6) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) io_setup(0x6, &(0x7f0000000040)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@local, @in=@remote}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x801, @loopback={0x0, 0x1}}, 0x1c) 2018/04/02 10:27:37 executing program 4: mremap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xffffffff, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000000c0)={0x6}) shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffc000/0x3000)=nil) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000100)={r0, 0x1}) write$evdev(r0, &(0x7f0000000180)=[{}, {}, {{0x77359400}}, {{}, 0x80000000}, {{}, 0x0, 0x5}, {}, {{0x0, 0x2710}}], 0xa8) [ 218.810853] binder: 17771:17772 got reply transaction with no transaction stack [ 218.818344] binder: 17771:17772 transaction failed 29201/-71, size 40-24 line 2763 2018/04/02 10:27:37 executing program 0: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000b92000)={0x77359400}, &(0x7f0000264000)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x533040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000080)={0x9, 0x5, 0xfffffffffffffffb, {0x77359400}, 0x0, 0x3}) read(r1, &(0x7f0000000140)=""/99, 0x63) 2018/04/02 10:27:37 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="020920000200000000002f0000000000"], 0x10}, 0x1}, 0x0) [ 218.894392] binder: 17771:17772 Acquire 1 refcount change on invalid ref 14417920 ret -22 [ 218.910385] device syz_tun left promiscuous mode [ 218.921491] binder: 17771:17772 BC_INCREFS_DONE u0000000000000000 no match 2018/04/02 10:27:37 executing program 7: memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) socket$packet(0x11, 0x3, 0x300) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x10000000000002de) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.system.Security\x00', &(0x7f00000000c0)='/dev/rfkill\x00', 0xc, 0x2) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/02 10:27:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000540)={0x68, 0x0, &(0x7f0000000400)=[@increfs_done={0x40106308, 0x0, 0x2}, @decrefs={0x40046307}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000380), &(0x7f00000003c0)=[0x0]}}}], 0x0, 0x0, &(0x7f00000004c0)}) [ 218.958789] binder: 17771:17772 Acquire 1 refcount change on invalid ref 0 ret -22 [ 218.966664] binder: 17771:17772 Release 1 refcount change on invalid ref 0 ret -22 [ 218.974471] binder: 17771:17772 got reply transaction with no transaction stack [ 218.981971] binder: 17771:17772 transaction failed 29201/-71, size 40-24 line 2763 [ 219.029693] binder: 17823:17825 BC_INCREFS_DONE u0000000000000000 no match [ 219.036875] binder: 17823:17825 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 219.046927] binder: undelivered TRANSACTION_ERROR: 29201 [ 219.052964] binder: undelivered TRANSACTION_ERROR: 29201 [ 219.070472] binder: 17823:17825 transaction failed 29189/-22, size 0-8 line 2848 [ 219.084908] binder: 17823:17827 BC_INCREFS_DONE u0000000000000000 no match [ 219.092097] binder: 17823:17827 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 219.100453] binder: 17823:17827 transaction failed 29189/-22, size 0-8 line 2848 [ 219.118546] binder: undelivered TRANSACTION_ERROR: 29189 [ 219.124092] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/02 10:27:39 executing program 3: pselect6(0x40, &(0x7f0000000040), &(0x7f0000000000), &(0x7f000044cfc0), &(0x7f0000000ff8)={0x0, 0x989680}, &(0x7f0000000ff8)={&(0x7f0000000ff8), 0x4}) clock_nanosleep(0x5, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) 2018/04/02 10:27:39 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x800000000007, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) getsockname(r0, &(0x7f0000000280)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f00000000c0)=0x2b1) r1 = socket(0xf, 0x800, 0x81) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x10}, 0x2, 0x9af, 0x1, 0x500, 0x1ff, 0x300100, r2}) sendto(r0, &(0x7f0000000100)="5b20139c4b4ab288b3d4e6fc8b2d8ac2404c530ca321ad95d8ce19e07b86d2e47f4ecc872b1ea62e605f8b8d406f996440cb63d8a32a5790f0b7453f55eef386baee134331f42413dbb41b414fa29fb561ef63a963e1e8c667d99eb8c9403414dbdd978eb9f5c511a18b20b0abc17bd3dbdd309df3174d9bb16c43e6c89b80e9f522660979fb069f8d2fe3082332544502cccf3036de5203e47fee0836559236a0e8b7427731bfd9ba6b2550f644611a43bd285b4b723b15ae951790e3ed9fe87c1ea50460f5c13b43680b54e7", 0xcd, 0x800, &(0x7f0000000200)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x80) 2018/04/02 10:27:39 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0xfff, 0x80) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000180)={{0x2, 0x3, 0x7fff, 0x1, 0x1f}}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0) mkdir(&(0x7f0000000680)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='fuseblk\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000000080)='v') chdir(&(0x7f00000001c0)='./file0\x00') connect$llc(0xffffffffffffffff, &(0x7f0000000100)={0x1a, 0xffff, 0x200, 0x8, 0x6, 0xe8f2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) creat(&(0x7f0000000200)='./file0\x00', 0x40) 2018/04/02 10:27:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00000000c0)={[], 0x100000000}) mkdir(&(0x7f0000000000)='./file0\x00', 0x65) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x100) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000140)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000500)='affs\x00', 0x0, &(0x7f0000000380)) rmdir(&(0x7f0000000340)='./file0/bus\x00') 2018/04/02 10:27:39 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x8040) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080), 0x4) connect$llc(r1, &(0x7f00000000c0)={0x1a, 0x30f, 0x3f, 0x6, 0x200, 0x2, @random="e3a8eb7fa402"}, 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f000035dffc)=0x1f) 2018/04/02 10:27:39 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x2f, "b2feec50e83dc6cff4adb7472f46576b0d804ca1bc1ba89eea4b37c4a87bb2ea5c1e9a5e3ee9e40c5dba77b51b1d3f"}, &(0x7f00000000c0)=0x37) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) setsockopt(r0, 0x119, 0x0, &(0x7f0000000000)="000400a6", 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000200), &(0x7f00000001c0)=0x2793) 2018/04/02 10:27:39 executing program 7: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1000000000, 0x10, 0x100, 0x7f}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0xd0}, &(0x7f0000000140)=0x8) connect(r0, &(0x7f00000000c0)=@hci={0x1f}, 0x80) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) readlinkat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/4096, 0x1000) 2018/04/02 10:27:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2b, 0xfffffffffffffffe, 0x8) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) clock_gettime(0x5, &(0x7f00000005c0)={0x0, 0x0}) r2 = socket$inet(0x2, 0x4, 0x9) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000140)={'nat\x00'}, &(0x7f00000001c0)=0x78) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000200)=@filter={'filter\x00', 0xe, 0x3, 0x5e0, [0x0, 0x20001c40, 0x20001fb8, 0x20001fe8], 0x0, &(0x7f0000000040), &(0x7f0000001c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x13, 0x12, 0x810, 'ip6tnl0\x00', 'syzkaller0\x00', 'ip_vti0\x00', 'tunl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xc0, 0x108}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x1, 0x2}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x252, 0xffff, 0x10000}}}}, {{{0x3, 0x0, 0x3, 'tunl0\x00', 'sit0\x00', 'bcsf0\x00', 'tunl0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0x0, 0xff, 0xff, 0x0, 0xff], 0x178, 0x210, 0x240, [@physdev={'physdev\x00', 0x70, {{'syzkaller1\x00', {0xff}, 'ipddp0\x00', {0xff}, 0x4, 0x2}}}, @stp={'stp\x00', 0x48, {{0x1ff, {0x3, 0x101, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff], 0x9, 0x9, 0x9, 0xd405, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x4e24, 0x4e23, 0x32e, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0xfff, 0x80000000, 0x1f}, 0x3, 0x49}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xffff, 'syz1\x00', 0x40}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x9, 0x9, 0x5}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0xd, 0x1, 0x9200, 'yam0\x00', 'bpq0\x00', 'vcan0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff], 0x1d8, 0x1d8, 0x208, [@comment={'comment\x00', 0x100}, @time={'time\x00', 0x18, {{0x401, 0x4, 0x346d, 0x147a4, 0x2, 0x888, 0x2}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}]}, 0x658) recvmmsg(r0, &(0x7f0000001b40)=[{{&(0x7f0000000400)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000640)=""/130, 0x82}], 0x1}}, {{&(0x7f0000000700)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000ac0), 0x0, &(0x7f0000000b40)=""/4096, 0x1000}}], 0x2, 0x10000, &(0x7f0000001c00)={0x0, r1+10000000}) 2018/04/02 10:27:39 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000001c0)={0x0, 0x7}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000280)=""/128, &(0x7f0000000300)=0x80) syz_open_procfs(0x0, &(0x7f0000000580)='mounts\x00') r1 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x3) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000e93fb4)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) r3 = syz_open_procfs(r1, &(0x7f0000000240)='fdinfo\x00') sched_setattr(r1, &(0x7f0000000380)={0x0, 0x0, 0x1, 0x0, 0x0, 0xd7c7}, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000340)=0x9) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0xb2a, 0x7ff}, 0x8) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) ptrace$peekuser(0x3, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000500)={0xdb3, 0x8008, 0x80f506}) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x3) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4) r6 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r6, 0x400) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="a81cbe49008bf1", 0x7, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, r4, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)=""/84, &(0x7f000000cffc)=0x54) fsetxattr(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="7365b9d6dc6974792e6664d948663c05a7dd43ada24ba333b3ed14f3d30cd46c3bfd8cf580e73dc0b67091475c2ad0ebaa39d471fc1a07d8d5d8728f8dfd465454b5084a3eb299e1e9069deada04effb1130f4931a313cc12f48032695960906358e96e41245fa"], &(0x7f0000000140)='\x00', 0x1, 0x1) 2018/04/02 10:27:39 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r3 = syz_open_pts(r1, 0x0) readv(r3, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r4 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000000200)={0x5, 0x1}) r5 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r5) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000140)) r6 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) r7 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r6, &(0x7f0000000380)="8281f22d00259f3966a7515e1811fe7fc41282e89a92cab2af256880da31befd8098854e3028ff8ee02be574edc779c0f77d04cff5846ff9448e996d881793a2faa725df2bec8092d2141f34c753b7973f10cd5920c4febf2805baeb4505e69a5068", &(0x7f0000000480)=""/31}, 0x18) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000640)={0x3, 0x6}) getsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f0000000180)={@mcast1, 0x0}, &(0x7f0000000500)=0x14) bind$can_raw(r6, &(0x7f0000000600)={0x1d, r8}, 0x10) [ 220.124085] NFS: bad mount option value specified: v/file0 2018/04/02 10:27:39 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000004280)='/dev/admmidi#\x00', 0x81, 0x101040) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000042c0)={0x18, 0x0, {0x0, @random="1a17caa2bf45", 'bpq0\x00'}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f00000000c0), 0x0, 0xc084, &(0x7f0000000140)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000240), 0xfc6c, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 220.184866] NFS: bad mount option value specified: v/file0 2018/04/02 10:27:40 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x20004, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) setsockopt$inet_dccp_int(r0, 0x21, 0x14, &(0x7f0000000300)=0xe1df, 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000140)={0x4dec, 0x0, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000002c0)=[@text16={0x10, &(0x7f0000000240)="ea12abd9006626f20f4e100f8116a366b9800000c00f326635000100000f30def60fae99b704660f3840b6b6ffbaa000ecbaf80c66b8c4833c8866efbafc0c66b80b00000066ef260f001f", 0x4b}], 0x1, 0x0, &(0x7f0000000300), 0x0) ioctl$KDSETLED(r0, 0x4b32, 0xfffffffffffffff7) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xffffffffffffffff) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f0000000040)={{0x88, 0x0, 0x0, 0x6, "f44b2b151fc3f258fda838d37d7012c576435f43f093d8596126fcc505c6bd045bf8588ce3d62f00768d6c0c", 0x1}, 0x0, 0x0, 0x4d5, 0x0, 0xfffffffffffff800, 0xfffffffffffffffb, "b8f315c73d1463cc9e894950cb44ac807dfb37e4e2772b08b61f497cd6c9049107b3e5c4c61900fdf5063dfb3184dc0982a0c2338dd9d8b12054612ee576bf2b", &(0x7f0000000000)='/dev/snd/controlC#\x00', 0x13, [], [0x803, 0x8, 0x1, 0x1f]}) 2018/04/02 10:27:40 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 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_bp, 0x0, 0x0, 0x200000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) r2 = open$dir(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x2) unlinkat(r2, &(0x7f0000000200)='./file0/file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000280)=0xd1, 0x4) getsockopt$ax25_int(r3, 0x101, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0/file0\x00', 0x480000, 0x4) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x12}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x184f51eb, 0x78, 0x2000000000000004, 0x100, 0x0, 0x2}) 2018/04/02 10:27:40 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0xfffffffffffffffe) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x800, 0x0) read(r2, &(0x7f0000000280)=""/217, 0xd9) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) ioctl(r3, 0x440000000000127f, &(0x7f0000000080)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x80, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000000)=0xfffffffffffffff7) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180)=0x10001, 0x4) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/04/02 10:27:40 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x10000000000000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f7000000686a37c7e018dc0c92b8d82f108a27e7f828bcb11b07437bdc12e4034c701e5b25decfde33a27b472813f1f7994db18b60830951686689bbc250098187a85d77942e7a9dcea1fba9869abd4021b59f1d06b7a05f72ab078a0322e8ba15f17a00690131afb5826ef9727f7ed42e521b8bf44c4242a3e53882b216919c53c692d9620f909ae5e29cce4ba0b12d5b1f05ee5b90c3541665d752ee06b105170ad030f41cd4abd3ac127626ff4e0624c686d8ac53420738bbb92e7acaa40b2386a04990f4f962402a3850b93a9f89dc5e788e8eafba2c0ad34d7e6e700912580a16f9ff881d4127c660b3b2c93417"], &(0x7f0000000180)=0xff) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000200)=0x9) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r7, @ANYBLOB="00004a001996ed12c3cb86a1b0a8065173426b88d318250866239cbe421b70cd03eb44a0dd1c3d93489c6104bb829ceee8cb4ae07b9f991c49bc8f8562cd4c9f098569fb2ea6e2030000002e47f2"], 0x2) r8 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x77, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r8, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffb000/0x3000)=nil, 0x46a9, 0x4, 0x4, &(0x7f0000ffc000/0x3000)=nil, 0x1000}) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r9) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000000100)={0xffffffff00000000, 0x0, 0x5, 0x200}) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/04/02 10:27:40 executing program 5: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0xfffffffffffffffe, 0x1}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000080)={0x9, 0x4, 0x4, 0x80, 0xffff, 0x400000000000}) socketpair(0x8000000000001e, 0x5, 0xfffffffffffffffc, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/04/02 10:27:40 executing program 0: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x686d}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) rt_sigsuspend(&(0x7f0000000040), 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000822000/0x2000)=nil, 0x2000}, 0x1}) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14, 0x80000) shutdown(r3, 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) clone(0x0, &(0x7f0000000100), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f00000001c0)) read(r2, &(0x7f0000910000)=""/100, 0x64) 2018/04/02 10:27:40 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001000000000000000200000001", 0x31}, {&(0x7f0000010200)="00000000727241615d00000002000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0f0000000000000000000000000000000000000000", 0x20, 0x4200}], 0x0, &(0x7f000000f000)) syz_read_part_table(0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000000040)="9608c72b6d6e821f65de3585223a4274da6f0517270d411e07d85b009caf02fec08aea42195f659679f9648fc14217cffbe3af721fb4cf8fc977b39c152eccc1148f7c39cd3b119cbbd87f0c1eae87141f836655dc0f9d474cf297a7b49d28f13f2f5ac53aad0ccc9e973c27f774157033ba53b72cd24dfe63689287a1a6fd18906eb0de9b8821048b7ce352e2cefbec1fe6faa8e8347c8e5123d1a48d71f00a9eab72b653f67bf8535f968c12", 0xad, 0xf42}, {&(0x7f0000000280)="09921deb057414ed441feaad0080b7c6ace33a6e40eeccf4c73245df115b0d2349c82f521147858c1a0ad2984af4f11d534d8991da3b22b81d91f2ebd24ead5b10b89ca2286c3b7ac8c89f49396511d8dcb72cfd0f5e21478e6bdb997d1a4ed247a3ace3f4dfec29af7b88486c4b76c30b3de9eabf33128eb2d0c42df4515e102878abe09464ad2efa73c11439e5b34e38caf3548e702e83d19ee27ded7e1e851dbb8ccf058dbd88a6e6925a7f7c36c2ef6f5a2b2df4861c7ba5fb297387dd3d05f5", 0xc2}, {&(0x7f0000000380)="5455deb0058f79b4403db375c97b7ceb9da4b9a51539270d54808a50c02d707a5f02714e03dbc707b8f16b9e4010b7fa73f5895d6dd3ea42c511ed341ac8838a804086790ce9fd5e12f1cfe4baf921cc34736541180e01036768fee30c2a3a04b96fadf8c96e79a88287b2145f6f01fc41352812032180a6e5548217bc78959518c64e17e3d9f489c9407952c3ed40f47a2ccfac2c340b795386ebc150fbad8c371d20e15c6c2c615832ea068c41ad7cb6b00d75ea5d353cd1ea027e06a7cafbd319d5918eda1500f4f5f038e107ddf12ea95bfb93401ee592c51c290bdbeadb19d9660eeb5b003debfcf012f23fcf326216ecaa818cbd54", 0xf8, 0x40000000000}]) 2018/04/02 10:27:40 executing program 3: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') poll(&(0x7f0000f59fc8)=[{r1}], 0x1, 0x80000000) r2 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r2, 0x14) tkill(r2, 0x15) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0xb12, 0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) getpgrp(r2) 2018/04/02 10:27:40 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x400800) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000005fb8)={{0x1, 0x0, 0x0, 0x3}}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040), 0x4) 2018/04/02 10:27:40 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010c00)="144344303031", 0x6, 0x9000}], 0x0, &(0x7f0000000040)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x5, 0x9, 0x4}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0xfffffffffffffffd, 0xac9b, 0x2}, 0x10) [ 221.438978] isofs_fill_super: bread failed, dev=loop5, iso_blknum=36, block=72 2018/04/02 10:27:41 executing program 1: unshare(0x80000100) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ip_vti0\x00'}) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x7, 0x0, 0x10000, 0xffff}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000040)={0x831, r2}) 2018/04/02 10:27:41 executing program 7: fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, r0, 0x0, 0x1000000) epoll_create1(0x0) socket$vsock_stream(0x28, 0x1, 0x0) unshare(0x8000402) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000740)={"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"}) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000340)={"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"}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/02 10:27:41 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x10000000000000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f7000000686a37c7e018dc0c92b8d82f108a27e7f828bcb11b07437bdc12e4034c701e5b25decfde33a27b472813f1f7994db18b60830951686689bbc250098187a85d77942e7a9dcea1fba9869abd4021b59f1d06b7a05f72ab078a0322e8ba15f17a00690131afb5826ef9727f7ed42e521b8bf44c4242a3e53882b216919c53c692d9620f909ae5e29cce4ba0b12d5b1f05ee5b90c3541665d752ee06b105170ad030f41cd4abd3ac127626ff4e0624c686d8ac53420738bbb92e7acaa40b2386a04990f4f962402a3850b93a9f89dc5e788e8eafba2c0ad34d7e6e700912580a16f9ff881d4127c660b3b2c93417"], &(0x7f0000000180)=0xff) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000200)=0x9) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r7, @ANYBLOB="00004a001996ed12c3cb86a1b0a8065173426b88d318250866239cbe421b70cd03eb44a0dd1c3d93489c6104bb829ceee8cb4ae07b9f991c49bc8f8562cd4c9f098569fb2ea6e2030000002e47f2"], 0x2) r8 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x77, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r8, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffb000/0x3000)=nil, 0x46a9, 0x4, 0x4, &(0x7f0000ffc000/0x3000)=nil, 0x1000}) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r9) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000000100)={0xffffffff00000000, 0x0, 0x5, 0x200}) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/04/02 10:27:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) recvmmsg(0xffffffffffffffff, &(0x7f00000051c0)=[{{&(0x7f0000000040)=@ethernet, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/35, 0x23}], 0x1, &(0x7f0000000280)=""/109, 0x6d}, 0x9}, {{&(0x7f0000000300)=@in6, 0x80, &(0x7f0000000700)=[{&(0x7f0000000380)=""/227, 0xe3}, {&(0x7f0000000480)=""/199, 0xc7}, {&(0x7f0000000580)=""/95, 0x5f}, {&(0x7f0000000600)=""/208, 0xd0}], 0x4, &(0x7f0000000740)=""/14, 0xe}}, {{&(0x7f0000003f40)=@nfc_llcp, 0x80, &(0x7f00000042c0)=[{&(0x7f0000003fc0)=""/116, 0x74}, {&(0x7f0000004140)=""/14, 0xe}, {&(0x7f0000004180)=""/87, 0x57}, {&(0x7f0000004200)=""/134, 0x86}], 0x4, 0x0, 0x0, 0x4}, 0x3}, {{&(0x7f0000004340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000046c0)=[{&(0x7f0000004400)=""/133, 0x85}, {&(0x7f00000044c0)=""/228, 0xe4}, {&(0x7f00000045c0)=""/5, 0x5}, {&(0x7f0000004640)=""/96, 0x60}], 0x4, &(0x7f0000004740)=""/9, 0x9, 0x6}, 0x4}, {{&(0x7f0000004780)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000004d80)=[{&(0x7f0000004800)=""/92, 0x5c}, {&(0x7f0000004880)=""/230, 0xe6}, {&(0x7f0000004980)=""/228, 0xe4}, {&(0x7f0000004a80)=""/17, 0x11}, {&(0x7f0000004ac0)=""/25, 0x19}, {&(0x7f0000004b00)=""/67, 0x43}, {&(0x7f0000004b80)=""/41, 0x29}, {&(0x7f0000004bc0)=""/142, 0x8e}, {&(0x7f0000004c80)=""/161, 0xa1}, {&(0x7f0000004d40)=""/31, 0x1f}], 0xa, &(0x7f0000004e40)=""/106, 0x6a, 0x8ef}, 0x1}, {{&(0x7f0000004ec0)=@hci={0x0, 0x0}, 0x80, &(0x7f00000050c0)=[{&(0x7f0000004f40)=""/97, 0x61}, {&(0x7f0000004fc0)=""/155, 0x9b}, {&(0x7f0000005080)=""/30, 0x1e}], 0x3, &(0x7f0000005100)=""/173, 0xad, 0x6}, 0x7}], 0x6, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000053c0)={@dev={0xfe, 0x80, [], 0x12}, r3}, 0x14) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000005400)) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040), 0x283c6ce949a4eafd) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000840)) setreuid(r1, 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x1, 0x0) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000000780)=""/171) 2018/04/02 10:27:41 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x4, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x80400, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x5004], 0x0, 0x62}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000001c0)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 10:27:41 executing program 5: getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6}, &(0x7f00000000c0)=0x14) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6(0xa, 0x3, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2a3c226580bd96d8146a6a9b99eeaf49dbfee5b2884a9c5c0f69de6e331f888e54bb312acb22990ce78cf9f675601dd87217699b9b00000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) 2018/04/02 10:27:41 executing program 0: mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000000040)='.', 0x4) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x4a405, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) umount2(&(0x7f0000000580)='.', 0x4) 2018/04/02 10:27:41 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000080)) read(r0, &(0x7f00000000c0)=""/133, 0x85) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) 2018/04/02 10:27:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat6\x00') r1 = gettid() getpgid(r1) preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) 2018/04/02 10:27:41 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000280)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "626f6e6430ff955a21c066749000"}}, 0xffffffffffffffc0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000140)={0xffffffffffffffff, 0x1, 0x9, 0x3, 0x6f}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0}, &(0x7f0000000600)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000640)={0x2, 0x2, r5, 0x8, r6, 0x1, 0x8, 0x8d7}) sendto$inet(r4, &(0x7f00000004c0)="fa64fb8f175f0e12d1c1b2923c35d421bcf5d9220d46a2e43baa65e0d2c102c96a5cafb001e19dc735c6d7ade5b2ca6670", 0x31, 0x0, &(0x7f0000000500)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8937, &(0x7f0000000040)={'bond0\x00', r3}) getresuid(&(0x7f00000001c0), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) sendmsg$nl_generic(r1, &(0x7f0000000480)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200002}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0xe4, 0x30, 0x8, 0x70bd2a, 0x25dfdbfb, {0x19}, [@generic="8cf8077402c989acdb0d4fea2a36363ce1bd75272c61cc081d52669352fcf2da9859e846c2044a9a7ef421f11559d5e304e00a55f018c35163c79f1fcf0bce201027152233a1a4db0177408d8c06b800751f871e4f429772bdffa574f574657dccfe448ac71ec93382c37d90135f9442ceb2e9af289ae95710f55b04d1a5f2af0eea1df4e117a3011e4435e376e99d757191fef624c84a10730fb07abe0f8b1531b61a21f32f704ad0207d6db773a2547ac7e5f11a531fd9e49681415e9aa93297b675f527", @typed={0x8, 0x42, @uid=r7}]}, 0xe4}, 0x1, 0x0, 0x0, 0x8000}, 0x4) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'erspan0\x00'}}, 0x1e) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000200)=""/122) 2018/04/02 10:27:41 executing program 7: clock_gettime(0xfffffffffffffff2, &(0x7f0000000080)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x20000000080001, 0x0) accept$netrom(r0, &(0x7f0000000000), &(0x7f0000000140)=0x10) 2018/04/02 10:27:41 executing program 5: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x2000, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x5255) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000000040)='U', 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x101000, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffb, 0xb835d72cdded73ae) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) lseek(r1, 0x0, 0x2) truncate(&(0x7f00000000c0)='./file0\x00', 0x6) renameat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') write(r1, &(0x7f0000001200)='[', 0x1) lseek(r0, 0x0, 0x4) 2018/04/02 10:27:41 executing program 6: setitimer(0x0, &(0x7f00003f8000)={{}, {0x77359400}}, &(0x7f0000febfe0)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x90000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x400000000000004) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r1}) alarm(0x0) 2018/04/02 10:27:41 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x10000000000000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f7000000686a37c7e018dc0c92b8d82f108a27e7f828bcb11b07437bdc12e4034c701e5b25decfde33a27b472813f1f7994db18b60830951686689bbc250098187a85d77942e7a9dcea1fba9869abd4021b59f1d06b7a05f72ab078a0322e8ba15f17a00690131afb5826ef9727f7ed42e521b8bf44c4242a3e53882b216919c53c692d9620f909ae5e29cce4ba0b12d5b1f05ee5b90c3541665d752ee06b105170ad030f41cd4abd3ac127626ff4e0624c686d8ac53420738bbb92e7acaa40b2386a04990f4f962402a3850b93a9f89dc5e788e8eafba2c0ad34d7e6e700912580a16f9ff881d4127c660b3b2c93417"], &(0x7f0000000180)=0xff) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000200)=0x9) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r7, @ANYBLOB="00004a001996ed12c3cb86a1b0a8065173426b88d318250866239cbe421b70cd03eb44a0dd1c3d93489c6104bb829ceee8cb4ae07b9f991c49bc8f8562cd4c9f098569fb2ea6e2030000002e47f2"], 0x2) r8 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x77, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r8, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffb000/0x3000)=nil, 0x46a9, 0x4, 0x4, &(0x7f0000ffc000/0x3000)=nil, 0x1000}) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r9) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000000100)={0xffffffff00000000, 0x0, 0x5, 0x200}) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/04/02 10:27:41 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000280)=ANY=[@ANYRES64], 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) recvfrom$inet(r0, &(0x7f0000000000)=""/222, 0xde, 0x40, 0x0, 0x0) 2018/04/02 10:27:41 executing program 7: r0 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="aa", 0x1}], 0x1, 0x81003) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80040, 0x0) 2018/04/02 10:27:41 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/192, 0x168}], 0x100003e7) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) poll(&(0x7f00003be000)=[{r1}], 0x1, 0x5d) write(r1, &(0x7f0000000040)='\b', 0x1) 2018/04/02 10:27:42 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x200000008080, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$void(r0, 0xc0045878) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xfa) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) 2018/04/02 10:27:42 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000001}, 0xc, &(0x7f0000000740)={&(0x7f0000000b00)=ANY=[]}, 0x1}, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000000c0)={0x10000}, &(0x7f0000000100), &(0x7f00000001c0)={r3, r4+10000000}, 0x8) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000040)) 2018/04/02 10:27:42 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x3, 0x4) close(r1) write(r1, &(0x7f0000000080)="93375674bfee2013a6987e2cb9cfa5fc52715abf48fd1e6030b5fa5ff0df7b71f367d45515676963fbebf4eab77f5895d15d3286c86b13b3afee1008e392e9c2d877b17b03c852f45ef9516da4695b6a7f0137362c9fb9e79266dddbb3600829620d0f6e703205d3d0ec4c8ccf811892de3821126c96961aaaa2ed08001d7d5e5d00ce6fae71001021848a905dece6626546aacfea8994eb1b263fd8d9b1add19baedcc8e263c73509a90dce02cc13894040df2da57e15e62a5f194b3f6c8a6b65f31f609fa88c09eb4b88a064496ab71e5d5f463f1c2bd708d6c34aace0993ab3f36716e9b654e29a10bcb1dca961deb266", 0xf2) 2018/04/02 10:27:42 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000540)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x20000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x102) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000080)) 2018/04/02 10:27:42 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x10000000000000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f7000000686a37c7e018dc0c92b8d82f108a27e7f828bcb11b07437bdc12e4034c701e5b25decfde33a27b472813f1f7994db18b60830951686689bbc250098187a85d77942e7a9dcea1fba9869abd4021b59f1d06b7a05f72ab078a0322e8ba15f17a00690131afb5826ef9727f7ed42e521b8bf44c4242a3e53882b216919c53c692d9620f909ae5e29cce4ba0b12d5b1f05ee5b90c3541665d752ee06b105170ad030f41cd4abd3ac127626ff4e0624c686d8ac53420738bbb92e7acaa40b2386a04990f4f962402a3850b93a9f89dc5e788e8eafba2c0ad34d7e6e700912580a16f9ff881d4127c660b3b2c93417"], &(0x7f0000000180)=0xff) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000200)=0x9) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r7, @ANYBLOB="00004a001996ed12c3cb86a1b0a8065173426b88d318250866239cbe421b70cd03eb44a0dd1c3d93489c6104bb829ceee8cb4ae07b9f991c49bc8f8562cd4c9f098569fb2ea6e2030000002e47f2"], 0x2) r8 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x77, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r8, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffb000/0x3000)=nil, 0x46a9, 0x4, 0x4, &(0x7f0000ffc000/0x3000)=nil, 0x1000}) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r9) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000000100)={0xffffffff00000000, 0x0, 0x5, 0x200}) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/04/02 10:27:42 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001a80)='/proc/self/net/pfkey\x00', 0x201, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000001ac0)=0x39cd) r1 = socket$l2tp(0x18, 0x1, 0x1) clock_gettime(0x0, &(0x7f0000001a00)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000001980)=[{{&(0x7f0000000000)=@generic, 0x80, &(0x7f0000001580)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/186, 0xba}, {&(0x7f0000001140)=""/83, 0x53}, {&(0x7f00000011c0)=""/67, 0x43}, {&(0x7f0000001240)=""/162, 0xa2}, {&(0x7f0000001300)=""/168, 0xa8}, {&(0x7f00000013c0)=""/166, 0xa6}, {&(0x7f0000001480)=""/215, 0xd7}], 0x8, &(0x7f0000001600)=""/113, 0x71, 0x1}, 0x3f}, {{&(0x7f0000001680)=@sco, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001700)=""/246, 0xf6}, {&(0x7f0000001800)=""/95, 0x5f}, {&(0x7f0000001880)=""/24, 0x18}], 0x3, &(0x7f0000001900)=""/86, 0x56}, 0x5}], 0x2, 0x100, &(0x7f0000001a40)={r2, r3+30000000}) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0xf) 2018/04/02 10:27:42 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200080, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000500), &(0x7f0000000400)=0x4) fchmodat(r0, &(0x7f0000000180)='./file0/file0\x00', 0x1b4) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000001c0)=0x4d, 0x4) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0xc) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r1, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000240)={{0x78, 0x1}, {0xfffffffffffffff8, 0xdbc}, 0xd8, 0x7, 0x7}) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/02 10:27:42 executing program 0: r0 = memfd_create(&(0x7f00000000c0)="766d6e6574315c2176626f786e6574319d00", 0x0) write(r0, &(0x7f0000000140)="ff11f421fad4057c070096de8e922e86e72882c1314ae3d570153401cec687f3ca8983ba44a9ddd3000000003e674457c1253a883f1e8ccd1b3af04c11bebbcb9a4bda0c04c67b99", 0x48) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) sendmmsg$alg(r0, &(0x7f0000000e80)=[{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000001c0)="a45c6e8260f977e615757ec3906fb333b1aa631fd533795bda61b2b588f0ebf4711c502d6ba5e425fb71cb99c9af81e7570d24a0b04f3cc0da460e0eed8f91e66259cd889d000011aa52a04ceed517b9f091fa64b732da39bf9a8d6dbf6bcb5a76b1295a318622df78274a0ebfdba6599e8ce3ed6182d0e69485aeec589d533981f52826c258e54639a61d582cebf9dd939aec17deb5a7a1f49a707f403fd4724e01777b9e8c05237978f3641242394014ef60f69f096963ee511bda8b57e06763", 0xc1}, {&(0x7f00000002c0)="d8c1ea0fea5b2078cfa0184b0393f68e14d94a4fe182edd73a76a0baf037c0beda5fb30c0d5678f29f8b047cdaa88d909d8c5d659a01c62cc54b989f519d0988885cc5440489d2d10f9cb6d2aacffaa3360b2f4f5ffbcae5f97976047f054474364d31599555ef45c75eaaffb94ab1068385379c5ad98ebf33330ea34b9d7e5cbc149fc142f0d366e7dc92ea66e32bfd6abc025536bd7c7a28a5608cdc48821679c0731899d4dbe01661d5928863b181461a2a8891dab4a8f25d9bfb59f96620c6d94eb940de24c7df9dcb5cd8669a01fc424e58", 0xd4}, {&(0x7f00000003c0)="9f32b27edd923562dbab908432fcd1320d953ff6a71e9086079cf5f4058a5c0dda5237295aa692f0d94ea2ed49178043ab5b5450ae7b310376c016e531dd7aef5d885e7f8ce98bd4d75d5a25bcb24099414e1e4a7ec16fd8c238b9b7d74aa9a8cb09fd298780d00b16a01e5a57bc4b4d73e8ab887373aaff", 0x78}, {&(0x7f0000000440)="e180cc2ffb9185730725b940488cd928ae3b17ea71e453dd613a5022332c2a1c97573ea609fc4f6c40c8c80709c16bc8e32eb6d8955fe940d9b70dad0a52289ca783a9f43f5681e2bfdd3c548fc351ad5e6333e86aab3b400b9759943e86aca1ebad39cef2fb869169064dc904a5b3dfecebff508303a54d71a2df8353671d", 0x7f}, {&(0x7f00000004c0)="15150e9486ed32b56e2fb2bf3134239efd435f031519ec2088959683c75c3f62c25f6cbb6cbf7a55abc2029442af62ce7c17e5028458e91112cfb4441fd4c7af25bd30ac06f197b3f1a4e8fc262c9d826fca7817200cb5b54a79697d26c1ef3b0fcc5da7da09c18f5d1ff010704f3ed646bdfbc4229c301b4062c794c06c0c4028c4baab9c694e740369dbd725d49541cb8fb68a1b0954141f70bdd33e1bee01f88bf86d5ebc8d5302f5405af3ea057c4a644cfc81efeef74544a3af97510955409351da5b8baf8c71575f4b14dab0f96c", 0xd1}], 0x5, &(0x7f0000000640)=[@assoc={0x18, 0x117, 0x4, 0x8000}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa8, 0x117, 0x2, 0x8d, "b393e4349135b9819cd89983fbe2ef1d06ce24e2414ef013060714b5ac37652488592912c2d98180452b21d1c3da1b70d658ff67edd50e47599695ea2f9fdfa152791c7f904291811572df05ded6ffd6dbf841974cd6db2a3d4b6546c4f57cf804a9bfb62c4a46ad0e29adab409aa0fddefd0ed0ced0357f4d7c4f972828e0d0c78df0b653be3392ddaecc59d2"}], 0xd8}, {0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000740)="b47049b7367caf77170d4533dcd119089f74d35975e6f5b86e0e0ef98a4045fd56f7bd9f237e9ade4de5ea7a73a90aa5e8a468d4a009fc92aa9c7613beabcc92afaddbd7d2c364181c2ca4bc54950ef5c88aec187ec514aec6377063acfddf9e4d44373800e5025e0893bb31c59cc34004852eb638b6f873fdb114c4d07824773712f37009a3cf04c4a0933a2dc40fcb", 0x90}, {&(0x7f0000000800)="8116b81a10c8807e8f661cfd1eb813539c908e2e4f7d496e6a5dc56516ae804aadb24a9ce859e7978d031389bc2558bf9bdaea1553f88ba7ca8339a5cdf3c728b6dd29f441f01926b1e17b4888ac", 0x4e}, {&(0x7f0000000000)="9eed2630", 0x4}], 0x3, 0x0, 0x0, 0x4004010}, {0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000880)="03833f64310cae83bac7262330caa30aa27346c929607628983513d2dbc70b502ec5f47a3811f2267adbc14bc2d39d618886e529292b158c36bd33b7baec4befeeabae430b7bc10beb675945ebc02bb19d5ab24d0a87225399d786e01c52a69c703d38f6c2d4d5685b03ea794f5a3091f8a62d7b455ad51ad378992867a87b079cb93aa1dbbc27329ed587c07c27de4a599a4e26f58a368febb30d4fc8e58334c565f5654afec3efc91cde9f7ac091ba6245c65a5bcaa71a89d3d0f96dd77a44c2df0ee8ed796357fa67d62574e428d611c8236231bf71bf6f501ab6a66ef1b68e791c76c3afd7f46e96e88a07c9b0341519c9e33009f69c518cd56a", 0xfc}, {&(0x7f0000000980)="9b6f3e851f3251523253a5cd82860e0bdb72d111cb98fbc7f7dd229968789d4c4a334c34f55c3b086654ff980befca1c5f58260af032c59e58b71cf7d4c6f4818acaaccf33f353d7d65627d6bb12b5c8bd19bf242afcc05a12ea34cb3821d3dc777e70d1ed8ffcd6e0f5a40d46927fac0717", 0x72}, {&(0x7f0000000a00)="73b5a63aece2ad8ee0bb9358faa564511b1471fdc9e329cd02da6d64ff73c43bdcb83cba0a0d1d18", 0x28}, {&(0x7f0000000a40)="cb210f83b22d3b58228735d205fe71b81b5b95300f9d38b9c9631bf093867074ad6f881ba77ac48c6f0a91df8bed80ce", 0x30}], 0x4, 0x0, 0x0, 0x80}, {0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)="f3eb4c81f7122b2d72e8b5e9ae05c801da5aa5bd23d4332092db1ea603a9fe82c046c8737787a9c4ac99d33cfeb62cd1e4f3f989752cb7a8d2888e85ee0bcf144d82ce9ba0bd0292e89cbc8c251f835c678154ae8f6b25acf235c2a509cf261f0bb034940e1f82d1b0bdbee4880e0433e573b5b87e68fe731c4ea0e78f6899f66455e3a28867d68cc8853ac4c09dff895c096eddccb15aef68ec76e61af2b79b16f073ff782ab8df215a8afd35dddba2acc6996066be6fd9a28f31b9832c4a7b4540868affa15d85bcc6b854ed1f737ee733fec5f574775e33f1f6d3acdd64", 0xdf}, {&(0x7f0000000bc0)="df45dacfaa8bdf8e0bc2f8056d4894fb8d9ecb76f37e00bfcede0081c1d5f509e6442564572515e7765413c178b59dbab0127f1fcc99eca999c6ff424953eef6649135a8d7", 0x45}], 0x2, &(0x7f0000000c80)=[@iv={0x78, 0x117, 0x2, 0x5e, "526c699f64cdbe0ab83c9366483e6c2b8d9f447c862daf9a131349fcb116aa02d248ce19b801c6e6269608942706ccc5929eee42e58e27f3141edf85dc526126793383ec9de3ba872903a5070dd9796df2f9a1d8e764ee6a52090b3e6848"}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x60, 0x117, 0x2, 0x47, "b687374755e95d9bd460ac96d269988423004c006619d28cb536aa334fe713d71f57c8fe1136a7aa3db9e22440ce0d674a1e507d5d9335cd241afc65525f3ece1c17dcb1d65d6f"}], 0xf0, 0x20000080}, {0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000d80)="3e4146e8fac1ad99320f6874447dcaf4781cbf3b7fdcf11e5e3b12dade2ee1fd3b357a817904d43a9417c98465d3dde96607b0284f315aff834c76c8d8fc546ed974ba209c3815cab7cba84ab17084ac117d99643ba7499a9f450d8f6109a1582e30d9fa4bc303daf6adf54635190809", 0x70}, {&(0x7f0000000e00)="40799f01c9ca8a22cfc24d43ad0da34e48de39c235070fbbb5749866ef1c4034e517e8520018b771072a233205ace3ac2dfeb1ac69b3a7ac", 0x38}], 0x2, 0x0, 0x0, 0x1}], 0x5, 0x801) setitimer(0x0, &(0x7f0000000040)={{}, {0x0, 0x7530}}, &(0x7f0000000100)) 2018/04/02 10:27:42 executing program 4: creat(&(0x7f0000000380)='./file1\x00', 0x84) open(&(0x7f00000002c0)='./file0\x00', 0x101100, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x1, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000440)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f00000000c0)={{0xff, 0x7, 0x0, 0x9, 0x10002, 0x202}, 0x8, 0x3, 0x7fff}) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000180)=0x491a7c87, 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000780), 0x4) sendto(r2, &(0x7f0000000240)="7d1faaa785b4889f5da9b76b09b147fbf69a9c69072c6edc1ac9a43c73ee3c935c06ddb4aa", 0x25, 0x80, 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000040)={0x7fffffff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) socket(0xf, 0x1, 0xfffffffffffffffa) listen(r2, 0x9) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000280)) 2018/04/02 10:27:42 executing program 3: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000affff8)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000004cc0)=[{{0x0, 0x0, &(0x7f0000003c80)=[{&(0x7f0000003c40)=""/7, 0x7}], 0x1, &(0x7f0000003cc0)=""/4096, 0x1000}}], 0x1, 0x2002, &(0x7f0000004d40)={0x0, 0x989680}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="fcd7", 0x2}], 0x1) socketpair(0x10, 0x8080a, 0x7fffffff, &(0x7f0000000000)) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000100)={"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"}) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x7ff, 0x2) 2018/04/02 10:27:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000dafff0)=[{&(0x7f0000000000)="290000002000190700000008ffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) exit(0x800) r1 = semget$private(0x0, 0x3, 0x210) creat(&(0x7f0000000280)='./file0\x00', 0x30) semctl$SEM_INFO(r1, 0x2, 0x13, &(0x7f0000000200)=""/40) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffffffffff5e, &(0x7f0000000240)=[{&(0x7f00000000c0)="f4a41a0c2137650139e81a7a1e7eef45e30c0274b792b581acffdf759e96e4145cce668a52012a4f30ae5f242e72bd056adc3ad6026df0112fbfae4ed0e60d75ac30a6412e7371242546f04b6abee86024a63b9bdae2914f42cf6ae214ac4c153025b0d5d66801fe0fe38d11d93ae52e1a65d03f238b85401dc2eff7be927136b72b9a3a0d1c799c116d785f7b9ab6b723005bb28943ea2a8f93729d997b5452a85a68c84e02049c7344eb9118f380d82af12e8ba08aec57d1a3cb2820f270d10b95a55e687635cc3fc3c2051feff7d726bf6cac8a69fb24530fb03eebc59474ac32607c7b5e34660ea3bd9f59c562", 0xef}], 0x1, 0x0, 0x0, 0x4}, 0x1) syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x4, 0x3) 2018/04/02 10:27:42 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc\x00', 0x20540, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000640)=ANY=[@ANYBLOB="3c0d000000000000c910fe8000000000000000000000000000bb000100e7026cc988324a9deb99cc1e92074000000fff0e097f000300000020000000030000000000000083a0abc574716bff00000000000000000100000001000000ffff0000000000000100000000000000c20400000008c910ff02000000000000000000000000000100"], 0x1) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000480)=0x4, &(0x7f00000004c0)=0x4) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f801", 0x17}], 0x0, &(0x7f00000006c0)=ANY=[]) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000600)={0x8000, 0x6, 0x5, 0x2}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000080)=0xe8) clock_gettime(0x7, &(0x7f0000000440)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0xc) sched_rr_get_interval(r2, &(0x7f0000000580)) quotactl(0x9, &(0x7f0000000000)='./file0\x00', r1, &(0x7f00000000c0)="a8df3c35") open_by_handle_at(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[@ANYBLOB="4400000002000000c4a496992b749be9bb"], 0x0) mkdir(&(0x7f00000005c0)='./file0/file.G', 0x0) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) getsockname(r3, &(0x7f0000000340)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f00000003c0)=0x80) 2018/04/02 10:27:42 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x10000000000000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f7000000686a37c7e018dc0c92b8d82f108a27e7f828bcb11b07437bdc12e4034c701e5b25decfde33a27b472813f1f7994db18b60830951686689bbc250098187a85d77942e7a9dcea1fba9869abd4021b59f1d06b7a05f72ab078a0322e8ba15f17a00690131afb5826ef9727f7ed42e521b8bf44c4242a3e53882b216919c53c692d9620f909ae5e29cce4ba0b12d5b1f05ee5b90c3541665d752ee06b105170ad030f41cd4abd3ac127626ff4e0624c686d8ac53420738bbb92e7acaa40b2386a04990f4f962402a3850b93a9f89dc5e788e8eafba2c0ad34d7e6e700912580a16f9ff881d4127c660b3b2c93417"], &(0x7f0000000180)=0xff) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000200)=0x9) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r7, @ANYBLOB="00004a001996ed12c3cb86a1b0a8065173426b88d318250866239cbe421b70cd03eb44a0dd1c3d93489c6104bb829ceee8cb4ae07b9f991c49bc8f8562cd4c9f098569fb2ea6e2030000002e47f2"], 0x2) r8 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x77, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r8, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffb000/0x3000)=nil, 0x46a9, 0x4, 0x4, &(0x7f0000ffc000/0x3000)=nil, 0x1000}) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r9) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000000100)={0xffffffff00000000, 0x0, 0x5, 0x200}) 2018/04/02 10:27:42 executing program 6: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x4, 0xffffffffffffffff}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000100)=""/229) socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/02 10:27:42 executing program 4: r0 = socket(0xd, 0x800, 0x0) ioctl$void(r0, 0x5450) 2018/04/02 10:27:43 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10000, 0x0) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000240)=""/4096) ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f0000000200)) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8937, &(0x7f0000000040)={'bond0\x00', r3}) connect$pppoe(r1, &(0x7f0000000100)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'erspan0\x00'}}, 0x1e) r4 = memfd_create(&(0x7f00000001c0)="0608000008847f00", 0x1) write(r4, &(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x52ba2bfb}, 0x1) socket$pppoe(0x18, 0x1, 0x0) execveat(r4, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/02 10:27:43 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r0, 0x40a) r1 = memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000580)={0x101, 0xfffffffffffffff9, 0x8000, 0x80, 0x9, 0x3, 0x401, 0x0, 0x80000000, 0xffff, 0x2, 0x8}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20002202}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r3, 0x300, 0x70bd2a, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x20004800) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r4 = dup2(r2, r0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000400)="450100000910000000b88e73bca8b1c3ab076d24", 0x3a9) getpid() ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) ptrace$getenv(0x4201, 0x0, 0x6c, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) close(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000300)={{{@in=@loopback, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000000)) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/02 10:27:43 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000100)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='/', &(0x7f00000002c0)='./file0\x00', &(0x7f0000014000)='ext4\x00', 0x0, &(0x7f00000000c0)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') getdents(r1, &(0x7f0000000080)=""/55, 0x37) 2018/04/02 10:27:43 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) dup3(0xffffffffffffffff, r2, 0x10000000000000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f7000000686a37c7e018dc0c92b8d82f108a27e7f828bcb11b07437bdc12e4034c701e5b25decfde33a27b472813f1f7994db18b60830951686689bbc250098187a85d77942e7a9dcea1fba9869abd4021b59f1d06b7a05f72ab078a0322e8ba15f17a00690131afb5826ef9727f7ed42e521b8bf44c4242a3e53882b216919c53c692d9620f909ae5e29cce4ba0b12d5b1f05ee5b90c3541665d752ee06b105170ad030f41cd4abd3ac127626ff4e0624c686d8ac53420738bbb92e7acaa40b2386a04990f4f962402a3850b93a9f89dc5e788e8eafba2c0ad34d7e6e700912580a16f9ff881d4127c660b3b2c93417"], &(0x7f0000000180)=0xff) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000200)=0x9) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r6, @ANYBLOB="00004a001996ed12c3cb86a1b0a8065173426b88d318250866239cbe421b70cd03eb44a0dd1c3d93489c6104bb829ceee8cb4ae07b9f991c49bc8f8562cd4c9f098569fb2ea6e2030000002e47f2"], 0x2) r7 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r7, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x77, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r7, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r7, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffb000/0x3000)=nil, 0x46a9, 0x4, 0x4, &(0x7f0000ffc000/0x3000)=nil, 0x1000}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r8) 2018/04/02 10:27:43 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xfff, 0x200000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000c00)=""/4096) syz_emit_ethernet(0x89c, &(0x7f0000000600)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x5b5, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "243afbb9ece211c8ca3903b917533fae1864b77566693a0b4ad89221370800a09b3aaabf0e2c3a8106785850cd679f393bf9edf5025f0575f1031fae43d44d6ccb4c2f634be4d16f27f9e3382f88cdd8bbeb9865090ee684259deeda051413bc1b69091edc8368ac3bdb0acf1f05d39c78ede5b8ce13fb24b315fab2d8f7a8ab749e01261f4b2de131a7ff569e130776cd1d388dd04b25c88accd0ffb79ca98d283946328fb195d25a59373091274ebdb2641488b920ff5b747f3edd3345a0e72bbd2d76980d50dbbcf64ebdcbfd161251424ca9d60cf173f3fc5cd23838e116d54374b83fcf9b56de3418e6ad14976d5c54ae3f58c56cc87db604969d30ac1ee723d552303c4ed9b12a00690d153f923f3fbb390814055e6de901b5cb564d6be3015df8cc8070befa029e95cb48bf7a925942ad49cf56940536dc7288336c5fe0abf3cea1eb0e9f1fac92ce222321dad189965c070ea5ac32c63594943376a97def34dd800ccb073bb84d3d8886eea3cc91a5a05232bd3797cf3ff1b03626b3942e55ef341d03dfb8f00c6cda89e3bf5818b26de4fe6cece525c8ca093f95c2491a98ebfdbbf5d59d25b3b931d45e91a37c3d051ec133ff88781b93fc64c29b82a62eec1330930dc3dfad62c8c37ab1e17316f29169e86d53b940c84527c74833144b656cce79ebbbd15ad1bbca5eb8add516ccdb7d4db9be14873af7d74f0c0e2261c28ac95c663707125306c825a7521ed26335fcfc3121bd099d160408e7512cf876b1ccf06b3f14a1dbc5331cb838e938bf8f315131166b38937dbf45092baa3f978b8ac39423530fe082b75f840b755b3a8d064570841fbfe8fb67d74614cc43833e18d770e5357f4de7d4e18e0d35649a46ba1816dfcdd9854588268ade7750b3cc8db3c4b0f0200d594f6f62ad8124584f3a92f4e2d79e4f4027f5ae0b877cfd52b56e94e6c85df852d71751aee280a1f9e4401b728b00b9cd45917afbad9a1989866e6fdb93473a98d0003b88675ffc000f554622be92855a706fee50e399363ebf4b1915530fdedb4c9d95656ba11bb0929604b78bd0116d655886f2f308a57e704fa712f64419614694017123ab1be28925d0e576e44699a6b0506580956a7085d7b828707bd49a2c175a299dd6ce83a23fe3689be7d914a74af2fcada2788f2b872f652e51e5a8142ca25ed9ea985cf753414a27eaad102fd546a7e1c88c77dce0f69a8589cdfd3af91686d0064c9843774559e7eb4ba43540c5906b2e311bb67812187d62a4cd0502b9e3202599822221b8fa8c62a840c5af500da050c5445ed9b1a175a6c1736202c738a2e3830cf762a05a1c5cf22cc9809540e2bf00aec5eb7bd3bfc9883fbce85d0ba14ded4b46be053e1a85f870be83956ade57931903ef0d372e2a6c0f3d30c70702507d35aaac313fdd1d191e710fe7b0fd579fd7a66733296a4502e6ccf7fb032ff92766b16fd8202e89417d24e116a8a00fbe4b7597e8b092d8ad0a135891c47b7326d459f22a726939c0fc62754b6f7502429cfc8efbb4c36ca3a4735ff7c812797df5dce54643ed6949bdf7213ac4bf9c7461b95d8a495d7bf07535d628657a44fd88730e01b3a4229fd206224a437e47b71888afb659fbc3b07ec1ee78aec82bbe626ce88f7d5011e064130f2d6323b8b02446b7450c0a6ce55f9f49bac568dbdecc8ace5ed1615da1284aa817937b26229ce46747d5da6a44c70d578ecba47d06bbc6dbcb49ad440f106646c6d55b541a7aff0b6ef55f27de47e02031168e37a7cdacf8d2e5d67e6b9404ec3c4f84ffa233a33e93f99dd670f136c2bec9309f508318c2d9bf292412487746f3a89d4982aed4214a6c686921117e5f697e079c10cea1bcb9a64217321d7902a8745db2b1e62073077d8247140d99f7dbb71090b3d43300458685d4da08fcf952ebd1b7f7ed4584f83c8707ca8f51f9935d6fda7efe878a42002da4159725863ba9fae5b582602c36722e79bccce9614ce7194dca5a586b175241d4d857c8b3ea255040bae9ea9b4ebecf36b9f4"}}}}}}, 0x0) 2018/04/02 10:27:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x4000, 0x0) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x3, 0x0, 0x2, 0x1}}, 0x26) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000240)) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="10000000000000000000000001000000e73bad2609b6b3e209c518d0b8dc0c0a901ae963099712ca333452312c168fa8dc5ca14d0526d29402c5be4727d94084d58e1130bcabdf58943117f7eda0fdfb12847050b57f082b28ca5902f4a924b58c850a947916123c063a5cf81ce6c446d2aa7aaf67af82dd1c8abfdda8aa142c82de6cdbda2eed1dd6fd6fd69f6b3a2c2c08f2639792c344"], 0x10}}], 0x2, 0x0) splice(r1, &(0x7f00000001c0), r0, &(0x7f0000000200), 0x5, 0xa) 2018/04/02 10:27:43 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000002498)) 2018/04/02 10:27:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xf8, 0x800) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000200)={r3, &(0x7f0000000100)=""/238}) r4 = dup3(r2, r0, 0x80000) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x40, 0x800) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000000400)) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x64, r1, 0x34, 0x70bd2c, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3d7}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x40) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000005c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="14afc9ac", @ANYRES16=r1, @ANYBLOB="0100000000000000000010000000"], 0x14}, 0x1}, 0x0) 2018/04/02 10:27:43 executing program 5: recvmmsg(0xffffffffffffff9c, &(0x7f0000002380)=[{{&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000700)=[{&(0x7f00000004c0)=""/133, 0x85}, {&(0x7f00000002c0)=""/36, 0x24}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000000580)=""/223, 0xdf}, {&(0x7f0000000340)=""/103, 0x67}, {&(0x7f0000000680)=""/77, 0x4d}], 0x6, &(0x7f0000001800)=""/183, 0xb7, 0x87}, 0x4}, {{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000018c0)=""/81, 0x51}], 0x1, &(0x7f0000001940)=""/74, 0x4a, 0x1}, 0x33d}, {{&(0x7f00000019c0)=@alg, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001a40)=""/184, 0xb8}, {&(0x7f0000001b00)=""/87, 0x57}, {&(0x7f0000001b80)=""/249, 0xf9}, {&(0x7f0000001c80)=""/151, 0x97}, {&(0x7f0000001d40)=""/109, 0x6d}, {&(0x7f0000001dc0)=""/174, 0xae}, {&(0x7f0000001e80)=""/39, 0x27}], 0x7, &(0x7f0000001f40)=""/177, 0xb1, 0x2}, 0x5}, {{&(0x7f0000002000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/191, 0xbf}, {&(0x7f0000002140)=""/14, 0xe}, {&(0x7f0000002180)=""/118, 0x76}, {&(0x7f0000002200)=""/63, 0x3f}], 0x4, &(0x7f0000002280)=""/195, 0xc3, 0x7f}}], 0x4, 0x100, &(0x7f0000002480)={0x0, 0x1c9c380}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000480), 0x4) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000240)={0x10}, 0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000007c0)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0xc}}, 0x14}, 0x1}, 0x0) waitid(0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000003c0)) sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40201}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x36, 0x708, 0x70bd2b, 0x25dfdbfc, {0x1f}, [@typed={0x8, 0x4d, @fd=r1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40000) 2018/04/02 10:27:43 executing program 3: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202000020800000000000000f8000000000000000000000000000080008000ff0f0000000000000400000000000000ff00000000000000f6000000010000008b16fe4245a86603000000000e1fbe717cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b", 0x8c}, {&(0x7f0000015400)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000000000000000010000003800000040000000000400000000000000000000", 0x48, 0xbbe0}, {&(0x7f0000017c00), 0x0, 0x10be0}, {&(0x7f000001a100)="0000000000000000000000000000000000000000000000000000000000000500", 0x20, 0x14de0}, {&(0x7f000001c400)="40000000000000000000000040000000000000000000000000010000000000002400530045004300550052004900540059005f00440045005300430052004900500054004f005200000000000000000000000000000000000000000000000000", 0x60, 0x46260}, {&(0x7f000003d300)="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", 0x1a0, 0xff000}], 0x0, &(0x7f000007e200)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) r1 = memfd_create(&(0x7f0000000180)='memory.current\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000001c0)={{0x0, 0x0, 0x7f, 0x0, 0x1000}}) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x200) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000140)={0x3c}, 0x1) 2018/04/02 10:27:43 executing program 4: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) getdents64(r0, &(0x7f00000000c0)=""/210, 0xd2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0xfffffffffffffffe, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @broadcast=0xffffffff}, 'sit0\x00'}) 2018/04/02 10:27:43 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f00000025c0)="08f2"}, 0x20) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000080)=0x1, 0x4) 2018/04/02 10:27:43 executing program 6: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r0, &(0x7f0000000100)="cd48d7346ef73acaffe0744f83e4e58284a7b58442c6f5b7b5ea29e0bd6a786b421093b2ca2ea5a94a7d872de4e0d34a6ebdb737d794ca8cede3dbc9a9c58e7973b529f9b57b226de235045f834d5faa4b79d7b4b40086e2294d11a16abd8900d744a044b770db101ba09ff3aaff1e98490af3ac36f1e994", 0x78) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x80000) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000180)={0x1, 0x0, 0xff, 0x100, 0x401}) 2018/04/02 10:27:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x10000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = getpgid(0x0) sched_getaffinity(r3, 0x8, &(0x7f0000000100)) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f0000000000)={0x3, 0x8, [0x3, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000180)=0x4) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x8000, 0x7, 0x9, 0x100000001, 0x0, 0x9, 0x4, 0x2, 0x1ff, 0x4, 0xfffffffffffffff7, 0x0, 0x401, 0x1, 0x1f, 0xffffffffffff8001, 0x7, 0x4ad, 0x7fff, 0x4, 0x100, 0x86, 0x1, 0xfff, 0x100000001, 0x1, 0x401, 0x16f, 0x7f9, 0x9, 0x6a25121c, 0x24, 0x4, 0x9, 0x9, 0xdae, 0x0, 0x7a5c444, 0xacefcd82f4149e5d, @perf_config_ext={0xee33, 0x4}, 0x20000, 0xfe12, 0x0, 0x2, 0x6, 0x1000, 0xfff}, r5, 0x4, r2, 0xa) 2018/04/02 10:27:43 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) dup3(0xffffffffffffffff, r2, 0x10000000000000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f7000000686a37c7e018dc0c92b8d82f108a27e7f828bcb11b07437bdc12e4034c701e5b25decfde33a27b472813f1f7994db18b60830951686689bbc250098187a85d77942e7a9dcea1fba9869abd4021b59f1d06b7a05f72ab078a0322e8ba15f17a00690131afb5826ef9727f7ed42e521b8bf44c4242a3e53882b216919c53c692d9620f909ae5e29cce4ba0b12d5b1f05ee5b90c3541665d752ee06b105170ad030f41cd4abd3ac127626ff4e0624c686d8ac53420738bbb92e7acaa40b2386a04990f4f962402a3850b93a9f89dc5e788e8eafba2c0ad34d7e6e700912580a16f9ff881d4127c660b3b2c93417"], &(0x7f0000000180)=0xff) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000200)=0x9) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r6, @ANYBLOB="00004a001996ed12c3cb86a1b0a8065173426b88d318250866239cbe421b70cd03eb44a0dd1c3d93489c6104bb829ceee8cb4ae07b9f991c49bc8f8562cd4c9f098569fb2ea6e2030000002e47f2"], 0x2) r7 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r7, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x77, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r7, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r7, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffb000/0x3000)=nil, 0x46a9, 0x4, 0x4, &(0x7f0000ffc000/0x3000)=nil, 0x1000}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) 2018/04/02 10:27:43 executing program 3: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) creat(&(0x7f0000000140)='./file0\x00', 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xc, 0x2, &(0x7f0000000000)=@raw=[@ldst={0x0, 0x1, 0x3, 0x6, 0xa, 0xfffffffe, 0xfffffffffffffff9}], &(0x7f0000000040)='GPL\x00', 0x9bc, 0x2a, &(0x7f0000000080)=""/42, 0x41100, 0x1}, 0x48) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) [ 224.864419] FAT-fs (loop6): bogus number of reserved sectors [ 224.870345] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/04/02 10:27:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)={0x1, 0x0, [{0x1a0}]}) 2018/04/02 10:27:43 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) dup3(0xffffffffffffffff, r2, 0x10000000000000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f7000000686a37c7e018dc0c92b8d82f108a27e7f828bcb11b07437bdc12e4034c701e5b25decfde33a27b472813f1f7994db18b60830951686689bbc250098187a85d77942e7a9dcea1fba9869abd4021b59f1d06b7a05f72ab078a0322e8ba15f17a00690131afb5826ef9727f7ed42e521b8bf44c4242a3e53882b216919c53c692d9620f909ae5e29cce4ba0b12d5b1f05ee5b90c3541665d752ee06b105170ad030f41cd4abd3ac127626ff4e0624c686d8ac53420738bbb92e7acaa40b2386a04990f4f962402a3850b93a9f89dc5e788e8eafba2c0ad34d7e6e700912580a16f9ff881d4127c660b3b2c93417"], &(0x7f0000000180)=0xff) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000200)=0x9) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r6, @ANYBLOB="00004a001996ed12c3cb86a1b0a8065173426b88d318250866239cbe421b70cd03eb44a0dd1c3d93489c6104bb829ceee8cb4ae07b9f991c49bc8f8562cd4c9f098569fb2ea6e2030000002e47f2"], 0x2) r7 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r7, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x77, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r7, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r7, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffb000/0x3000)=nil, 0x46a9, 0x4, 0x4, &(0x7f0000ffc000/0x3000)=nil, 0x1000}) 2018/04/02 10:27:43 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x129000, 0x40) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f00000000c0)={0x5, 0x100}) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r2) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000140)=r2) 2018/04/02 10:27:43 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x24, 0x7aef) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x7, 0x3ff, 0x2, 0x0, 0x800}, &(0x7f0000001a80)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001ac0)=@sack_info={r2, 0x8001, 0x5}, &(0x7f0000001b00)=0xc) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000005c0)=ANY=[], 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) process_vm_readv(r3, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/20, 0x14}, {&(0x7f00000000c0)=""/145, 0x91}, {&(0x7f0000000180)=""/28, 0x1c}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/192, 0xc0}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/63, 0x3f}, {&(0x7f0000000400)=""/234, 0xea}, {&(0x7f0000000500)=""/130, 0x82}], 0x9, &(0x7f0000001a00)=[{&(0x7f0000000680)=""/210, 0xd2}, {&(0x7f0000000780)=""/77, 0x4d}, {&(0x7f0000000800)=""/208, 0xd0}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/205, 0xcd}], 0x5, 0x0) [ 224.974620] FAT-fs (loop6): bogus number of reserved sectors [ 224.980566] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/04/02 10:27:43 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) connect$bt_sco(r0, &(0x7f0000000080)={0x1f, {0x3, 0xfffffffffffff41b, 0x9, 0x400, 0x6171, 0x100000001}}, 0x8) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040)=0xe, 0x5, 0x4) 2018/04/02 10:27:43 executing program 7: r0 = perf_event_open(&(0x7f00006d7000)={0x1, 0x70, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x240000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000002c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0xfffffe70) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000000c0)=""/101) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000140)={{0xffffffffffffffff, 0x3, 0x6, 0x3, 0x8}}) 2018/04/02 10:27:44 executing program 3: sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000)) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000340)=""/4096, &(0x7f0000000080)=0x1000) sendmsg$can_bcm(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000100)={&(0x7f0000000280)={0x4, 0x0, 0x0, {}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "ba62f19e9e7c10f1"}}, 0x48}, 0x1}, 0x0) 2018/04/02 10:27:44 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/04/02 10:27:44 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x101000) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000080)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x800001000000010, &(0x7f00000001c0)=0xa, 0xe00c9c6b91f37f39) 2018/04/02 10:27:44 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000002c0)=0x400000005, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x10000) r2 = getuid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000240)=0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x15be40, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)) sendmsg$nl_generic(r1, &(0x7f0000000540)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000300)={0x50, 0x22, 0xa0a, 0x70bd27, 0x25dfdbfb, {0x1f}, [@typed={0x8, 0x42, @uid=r2}, @nested={0x28, 0x3, [@typed={0x8, 0x26, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x31, @ipv4=@broadcast=0xffffffff}, @typed={0x4, 0x96}, @typed={0x8, 0x48, @pid=r3}, @typed={0x8, 0x5e, @fd=r4}]}, @typed={0x8, 0x3c, @u32=0xfffffffffffffffd}, @typed={0x4, 0x10}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000800}, 0x44010) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000280)=ANY=[], &(0x7f0000000080)="43504c00ad6d549d32b2c2de6e862538adb8a59645d1cc67d1847ffe739d18eec5025500f050bebc1021de16207f42a297d8b24afd584b4c4c2978e090e595bd5ee1e26086cc8139f7a8cf436c6d7b50ee873eeca4be11de7c3158e35c40bd036a35688d736fdc5390084761223f9fd654bae1b5a15e708617b965dd4e28d0e24a25a9b91544c9dc7b78efbf7e5cd757dc929f8992d1f4e97766f00fc2ed7e58c2eca0d8c194b44ac258f7aaa7bc259d6995ed36d3831748140b37c9f92b0b54d331a269463e5bf3304207c74204000000520e22657b9532f9f84900000000000000000000000000", 0x0, 0x7f, &(0x7f0000008000)=""/127}, 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x3, &(0x7f0000003000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xe7, &(0x7f000000df19)=""/231}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r5, 0xe7}, 0x10) r6 = open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x40) accept$inet6(r4, &(0x7f00000004c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000001580)=0x1c) timer_create(0x5, &(0x7f00000001c0)={0x0, 0x39, 0x6, @thr={&(0x7f0000000380)="4ee8b141ac8059893a4cb9b00cd0b708d45c9fc14e8603da667cf7e0d54d4a270603adbe48e65915730006891b9e9bce43eb97299d498ff2707f8c8b0a02a7f6f356a0771f2b1aec676cbd621d46607de0562a3ff9009dbb7025bf67319c7f71b92a0d02ae73c868ce3a834952acfb65b1116455b073a811786a02b53910629d10f03e275717a1be0015e1db845d126e4cabdeb2c429a096bba991bc2e1b19b6359119d8cd5d40691cb5ebac3e90775bcde7d19d0df0a14b8e65598cba", &(0x7f0000000580)="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"}}, &(0x7f0000000480)=0x0) timer_getoverrun(r7) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x1f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000140)={r8, 0x2}, &(0x7f0000000180)=0x8) r9 = socket$inet6(0xa, 0x1, 0x9) getsockopt$inet6_int(r9, 0x29, 0xd3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/02 10:27:44 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x200400, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) close(r0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000040)={0x7, 0x5, 0x0, 0x2, 0x14, 0x1}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000d57ff8), 0x1) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f00003c4ff0)={&(0x7f00002a0e50)=ANY=[@ANYBLOB="140000b5ff8013cc4259080026e7dc591370db09"], 0x14}, 0x1}, 0x0) ioctl$void(r2, 0x5451) socket$nl_route(0x10, 0x3, 0x0) r4 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x20200) ioctl$TIOCNOTTY(r4, 0x5422) 2018/04/02 10:27:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) arch_prctl(0x0, &(0x7f0000000100)="6c254dfaef0faa") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f00000001c0)="c441c1dba20068000066baf80cb8c65f4f8aef66bafc0c66b8dc0366efc481f8ae583566b86c008ed0470f01ee66bad004b800000000efac66b8fd000f00d80f01df0f35", 0x44}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/02 10:27:44 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) dup3(0xffffffffffffffff, r2, 0x10000000000000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f7000000686a37c7e018dc0c92b8d82f108a27e7f828bcb11b07437bdc12e4034c701e5b25decfde33a27b472813f1f7994db18b60830951686689bbc250098187a85d77942e7a9dcea1fba9869abd4021b59f1d06b7a05f72ab078a0322e8ba15f17a00690131afb5826ef9727f7ed42e521b8bf44c4242a3e53882b216919c53c692d9620f909ae5e29cce4ba0b12d5b1f05ee5b90c3541665d752ee06b105170ad030f41cd4abd3ac127626ff4e0624c686d8ac53420738bbb92e7acaa40b2386a04990f4f962402a3850b93a9f89dc5e788e8eafba2c0ad34d7e6e700912580a16f9ff881d4127c660b3b2c93417"], &(0x7f0000000180)=0xff) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000200)=0x9) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r6, @ANYBLOB="00004a001996ed12c3cb86a1b0a8065173426b88d318250866239cbe421b70cd03eb44a0dd1c3d93489c6104bb829ceee8cb4ae07b9f991c49bc8f8562cd4c9f098569fb2ea6e2030000002e47f2"], 0x2) r7 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r7, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x77, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r7, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r7, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) 2018/04/02 10:27:44 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x88) getsockopt$inet6_tcp_buf(r0, 0x6, 0x37, &(0x7f0000000000)=""/242, &(0x7f0000000100)=0xf2) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x22c000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000200)={0x5, 0x8001, 0x5, 0x0, 0x0, 0x7, 0x3, 0x9, 0x2, 0xbe, 0x7, 0x9, 0x0, 0xffe0000000000000, 0x3, 0x80000001, 0x75, 0xd0f, 0x2e2d9a51}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000140)=ANY=[@ANYBLOB="100000740000000029203d00000000008cc0f393160500b56de90e87f47dd3404e9f1612"], 0x10}}], 0x2, 0x0) 2018/04/02 10:27:44 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000580)='/dev/audio\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e22, 0xa88, @empty, 0x20}}, 0x3, 0xbb}, &(0x7f0000000680)=0x90) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000006c0)={r2, 0x5, "ffce60e94b"}, &(0x7f0000000240)=0xffffffffffffffbb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"64596df17c0e4200", 0x4000000000000401}) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000800)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000000840)=0x14) r4 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000880)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000980)=0xe8) fcntl$getownex(r1, 0x10, &(0x7f00000009c0)={0x0, 0x0}) fgetxattr(r1, &(0x7f0000003c40)=@known='com.apple.system.Security\x00', &(0x7f0000003c80)=""/4096, 0x1000) r7 = getuid() r8 = geteuid() stat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0xffffffffffffffff) r11 = getpgid(0xffffffffffffffff) sendmsg$nl_route(r1, &(0x7f0000003c00)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000003bc0)={&(0x7f0000000ac0)=@getlink={0x30f8, 0x12, 0x700, 0x70bd2c, 0x25dfdbfb, {0x0, 0x0, 0x0, r3, 0x100}, [@IFLA_LINKMODE={0x8, 0x11, 0x38}, @IFLA_LINK={0x8, 0x5, 0x3ff}, @IFLA_PHYS_PORT_ID={0x8, 0x22, "4108d7"}, @IFLA_VFINFO_LIST={0x30c0, 0x16, [{0x358, 0x1, [@nested={0x348, 0x83, [@generic="eaa60c0ec637ff4ef1fb3e3d01acc7754d08e407f77826e0e3f94c5f675bd7c45a951d6808f28a80baa82c95568c1916c03bd23c4c16786aa9eaee6e9106bb90d438ff88a66cbb861a2c4c39299e98fe38e4a9080ebede9532be3e04154c88fd53332c758924d24dfea5fd46c12c398e2459ed8782e6c0b53310fafb94eed8a070957d23ff3df75b24eabd0c648dfee5c02f9934fd17d3bffc7ad57c802b99037599308e15451f0caffc991c903d4aff525a36adee19fe27182d76a26215f1", @generic="910a8675a08b7b0caa1ab0f5f63b9fa9a296528e546374d0b04a22f1c6b9eac88ace0b85b3036fb2c8880c45eaad51769b3269d4ddcb34b9f9944516821efed770cc5f3130fd61f7cfff46c046a1fbde2803ca94234353ba9ef67d77370ec9e0d34c1dc999524036f3a18b3909e144658d1e1cbe746bcad5bd81cc58c2ee30e157b4d5a2cab5f9e88e31e755eebdc9fe73bc99ab6c8966", @typed={0x8, 0x8, @u32=0x8}, @generic="ca6796415843d140e4f654f72795b5b86af9223d4cd87326c3a8a02dc33ca7623c18d85d5fb19270ee997d75d0d4f9feb9989be2cc72eb0d63c7228b7fa2e22d6e69e79987df3287e317a6d5fee864f15816db673c6dac5b8dabec46192dce2e4c2e6ed1b8ecc43d77de493453b69929cb5044c5dd07ff34668212f024c1ebad75dac7e862af71ba869869e55699eb7c8e732a2eca9ca25d24bf7f8c43f6ad680150ec6605d0e87f352bacfaee04eb4e2b02d40fc37a3c427a492f150d267a696d271c299a6c455fd4e7d7e38f31f4d841a82e5ce3e1f9afdd26172d1438b31d13de8a83c3d5300c1f99e6270ad7bd4a9027698e", @generic="d863d60c39f498fa5d85a54179e59499a6baa716", @generic="a59cee16c6fe9c2f072cd6025f5de9b1156f60968f78ca66ee346196e5ec443ca7504d2b876a631a4167a9ed2124e18c5b132a06d1c481647124f10cd0304a5d3714ecac6efde510dc86bb0f8c2ff9d1356297555c9d9376fcd1b47b326f2cd9e2023e462a03c0908d35d3f40148724b11bd13895ca953dbecbf6400b60f07f880e7284a564713fcb2e654b7277f2b76a69a792890bb6c159cf4b75a6c6da5411ec59677f24f7bf7c7f716c73632708f8f675bd51c8505b9b5dcec1ce082a4628aef391e713e1b60262f27", @typed={0x8, 0x38, @pid=r4}, @typed={0x8, 0x85, @uid=r5}]}, @nested={0xc, 0x52, [@typed={0x8, 0x55, @u32}]}]}, {0x40, 0x1, [@typed={0x8, 0x70, @pid=r6}, @typed={0x8, 0x10, @uid=r7}, @typed={0x14, 0x9, @str='/dev/net/tun\x00'}, @generic="c217a23e9ee8d9163533608275f50352027c83eec640"]}, {0x10, 0x1, [@nested={0xc, 0x45, [@typed={0x8, 0x47, @fd=r1}]}]}, {0x2a04, 0x1, [@nested={0x8, 0x63, [@generic='{']}, @nested={0x184, 0x41, [@typed={0x4, 0x93}, @typed={0x4, 0x83}, @generic="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", 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@generic="7180b608b6fc7557c0c952a72a9d56c898f08f3a7a70d0342cccd19008c2ea1c73683bd247e5a8b7617f7238902aa42bb4340d68a02a192e65518143bba1f4efcc0d03b2db194ea5fc83464fc1c38084f1617aa031bf5472f114cf889a63850e883dd3c5bb538f5b43b969d64697a844c665988624e534594caa6d87ea6f6418b511ced0c6470cd42967450ca4e744be0b6c01ec675e587f92746f1ea08c605659a354ba8d815dcfb3fa51368bd505590e1b28c86378713c74055737f93b751f8fafc3329c6684f7db55a267a390723bd22d3143409a28c0e024f2d18824d8e68a2b1092779669a72d7f95828544", @generic="80452956bcc79d33cd024d85111831fb2e913922ac6c84d4424e995e8b371fcf7a176d9e5d4b9f93a2d67aff2ca2318afcc77c5fa9ba827f00dd61aadda7c04596f6a53b365ed9bc2bfc102f8e883b0741d5285688035b03", @typed={0x8, 0x8a, @pid=r11}]}, @generic="624d3734e170db9a64b0b4086c1d15fcfd3944708b86ed443507e45964", @generic="265490e8e5e2710a5e937da1e493fb2da633ffe299ddcbf97c308bc3f1fe0c124395134d33a42226fb1a1772fb0caeb534e73195c251c3568ab41e8ebf5dd3f4bdac375b001ea68c5145489c1210aa03aea6fee6ed112c7d0ab55a5d8e45ac40f7eb23"]}, {0x310, 0x1, [@typed={0x8, 0x2f, @fd=r1}, @typed={0x8, 0x3f, @fd=r0}, @nested={0x2b4, 0xd, [@generic="fb7e2eba995e40476c24eae69d3ffb1e16d3e6ac91639eb1af7c5ff88398797881ef1e91e04c944a2bc98f93f18ef467de8252ae825e1c566e8195b5b0c5fced6fc0dbdad8112f5ad8fe1971b960eff269ac1c7b54fa283f350a537637a2befd6e1a9cfc57ce57dcbd07680e3cad2a6d729e24df8650ce441eec27ec06607cc6328984190ebacbc77ea9174a34f24e19357290b0a1ffe0814d4d87966112483df40b48e36086b3745467bf25b9f2ae967d9d818349827aef3ac0f1050b2c2cd14cc6d385c36b7ae1926bb44cc814133b", @typed={0x10, 0x49, @binary="bb17797189ae9c9f1c9ab1"}, @typed={0xf8, 0x15, @binary="ce5f556e6304a0ea5c095f1f24f6ca6b44f3a7be31a587234ff1357fc762d50c719ebd695c91dcaef01bc53b40a79eaf890eb8d9c2a7df4cd73d401d7669019c59d6a9bdf0df0be19571bc1286107aab135dab2fc8877312351fc883b21282fe87f1d6096a4b52064483edb407f94e7ea0ccecf66b68c69c81a9e7190d1dbd29104b27f81f4ab786778ae80e190ed54b195f6a767df6097b7dc6e4180270ac54bac48b5be4e2224f82041b3a84d1c0483e45d5d02938747e03bbd8ad34e30c1158728700c2d4eaa836d89bbf1da2629ee9bb978047bbbf60c547df494034112ab1a080e8e9bf0bca774e265626a791dd9940"}, @generic="add35787e88610f5a214728d9d28acf44341ab7c1f723ff00cad0deedb0d0ba24a3636acaeccb5a9d814592aa2c69b7bdedce2246e98c1d00dab711f8249c018038fc39b02474345f502fc3dcebbf9d0adcaafd257bfb717dcd80a9825e4f4d059de458cb9447b521d4f1443b7658853726528d3af90f35e830e002c428a3549b2b776f02a202daf261021644c5d50951d1743fc792d7f92859fad48a22c738d6a7681150b7b760280ed579ec8e2c892d3648b103276a915f0df6d30959d9d8b3ebb2168f4be7b29", @typed={0x4, 0x44}, @typed={0xc, 0x48, @u64=0x10001}]}, @generic="ea8a1401c3c941e84f8cdaac87b24e3fc606669aafcaae3ab4b03eb5e2c28318a440dc046e49e1afd64afa20df1d499959339720ba70feae5f6998a86ba2d864ed878a4a8f722590"]}]}]}, 0x30f8}, 0x1, 0x0, 0x0, 0x804}, 0xbf6aede13a64ff09) r12 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, 0x0, @local}, &(0x7f00000004c0)=0x35a) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r12, 0x84, 0x77, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="4c010100fe00f9163535d803532e85b8e7a220cbb20c90e51cfb7c3f061647cc358346403cbac0a287e5c862631ca3984d28e7f8add5bc075e73b024c00d5d0f7e06f2f14aa4ca59ae866cc30b5f07eedfa20ca46fd21ed14b66dfcd20dc6f"], &(0x7f0000000280)=0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r12, 0x84, 0x6c, &(0x7f00000002c0)={r13, 0xfe51, "cc9e9e415a4ffefb02a3d2e58b7aee49f12d5e54b5c0337993ef1f306dac892ae9e316298f578495d5dd35c5e726d77429c20f9ada4d13ff794e9db805d63cb0e8486789c8a35774309fb160be740db05e24eec57879d7f0dbd52b021bcd93f067648f97a8887d9e4c454cd37c80627bdfd4b1dfe25e18b2b5485f2defd654767ee0d5e55392c116c149fc534c9aae2b01627d362d723b8eb7f16e5294c94551a021c31588f38175f4a463e074eb987d49330e1818d7076ff5e6bf3fe528ec9a3fa23f86"}, &(0x7f00000003c0)=0xcc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x80, 0x694fa261, 0x1, 0x5, 0x7e4, 0x9, 0xfffffffffffffffb, 0x1, 0x0}, &(0x7f0000000100)=0x20) r15 = accept4(r12, &(0x7f0000000400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x80, 0x80800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r15, 0x118, 0x1, &(0x7f0000000700), 0x4) recvfrom$ipx(r15, &(0x7f0000000500)=""/128, 0x80, 0x40000000, &(0x7f0000000080)={0x4, 0x0, 0x1, "d2c4c1b32a3b"}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r12, 0x84, 0x1f, &(0x7f0000000180)={r14, @in6={{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x2104}}, 0x500e, 0x5}, 0x90) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) 2018/04/02 10:27:44 executing program 5: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000100)={0x8, 0x7, 0x0, 0x1, 0xffffffff00000001, 0x1, 0x2, 0x6, 0x2, 0x1, 0x2, 0xe42b}) write(r0, &(0x7f0000000080)="24000000210025f0006b000420edfc00020500f90010b5000010ffea08000100e0ffffb6", 0x24) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='ip6tnl0\x00') ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000180)={0x3db, 0x8, 0x7ff, 0x5}) 2018/04/02 10:27:44 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x7ff, 0x100, 0x8, 0x5, 0x5, 0xfe}) close(r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="ae92095f165791bc3c02938c97f72b3130a13b8975a6466abaf7b70c2c10055bc6033daeb49c845680c11c29284e9ca67e4496ea6310fc6c72851dce92b38dd990937ae322246c625246ecb89714dbca4be725810e69f56b6073e7672b3d7855460757a8a5e2f35947b2c9d1f8fb8d8341e7893e370fe60de195", &(0x7f00000002c0)="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"}, 0x20) 2018/04/02 10:27:44 executing program 3: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000440)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0x0, 0x7b23}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x32}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0x16c}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000280)={"7465d8030048f0fcee04b660b4569900"}) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x3) open$dir(&(0x7f0000000100)='./file0\x00', 0x100, 0x102) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r0, 0x28, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r2, 0x400}, 0xc) 2018/04/02 10:27:44 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) accept$alg(r0, 0x0, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0xff, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) shutdown(r0, 0x1) 2018/04/02 10:27:44 executing program 4: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000000)='./bus\x00', 0x1000, 0x0) r3 = creat(&(0x7f0000417ffa)='./bus\x00', 0x0) creat(&(0x7f0000aa0000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) dup2(r2, r3) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) tkill(r0, 0x400000016) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000040)=0x8, 0x4) 2018/04/02 10:27:44 executing program 7: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffff, 0x400000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000000c0)={0x9, 0xffffffff80000000}) munlock(&(0x7f0000965000/0x4000)=nil, 0x4000) lremovexattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='com.apple.FinderInfo\x00') 2018/04/02 10:27:45 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0, 0xfffffffffffffad3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1, 0x100}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x977, 0x200, 0x10000, 0x2, r2}, &(0x7f0000000140)=0x10) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000000000)) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x7, 0x8001}) 2018/04/02 10:27:45 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000340)=0x8) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000000700)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000001240)=""/4096) ptrace$peek(0x2, r2, &(0x7f0000000600)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x6, 0x6, 0x4, 0x0, 0x3, 0x9, 0x8, 0x8, r1}, 0x20) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000500)) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)="5bb85e11575616a6e17b8f3820dc8cb112d19d828e1bf1e4490ff47c909ab9ce529e5916bf87620bff4dfe9283191b3eb08523ec711596cad6f39edfcd5218b03ee873e80e0f02", 0x47}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0x0, 0x8, 0x9, 0x0, 0x674c}, &(0x7f00000002c0)=0x98) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x184}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000300)={0x0, 'ip6gre0\x00', 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003580)={r4, 0x4, 0x0, 0x4, 0x4bf, 0x80000001, 0x9, 0x6, {r5, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x200, 0xb478, 0xfff, 0x4, 0x9}}, &(0x7f0000003640)=0xb0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000180)={0x1, "69686464703f0000000000000200", 0x1}, 0x18) shutdown(r0, 0x0) modify_ldt$write2(0x11, &(0x7f0000000740)={0xc859, 0x20001800, 0xffffffff, 0x5, 0x200000000, 0x8, 0x8, 0x0, 0x1, 0x2}, 0x10) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e23, 0xf00, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0x0, 0x6, 0x0, 0x80000000}, &(0x7f0000001200)=0x98) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) r6 = syz_open_dev$usbmon(&(0x7f0000000640)='/dev/usbmon#\x00', 0x7, 0x620040) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f0000000680)={{0x6, 0x10001}, {0x0, 0x6}, 0x6, 0x0, 0xe4}) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) connect$ipx(0xffffffffffffffff, &(0x7f00000001c0)={0x4, 0x2e8, 0x0, "0f7287413567"}, 0x10) 2018/04/02 10:27:45 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) dup3(0xffffffffffffffff, r2, 0x10000000000000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f7000000686a37c7e018dc0c92b8d82f108a27e7f828bcb11b07437bdc12e4034c701e5b25decfde33a27b472813f1f7994db18b60830951686689bbc250098187a85d77942e7a9dcea1fba9869abd4021b59f1d06b7a05f72ab078a0322e8ba15f17a00690131afb5826ef9727f7ed42e521b8bf44c4242a3e53882b216919c53c692d9620f909ae5e29cce4ba0b12d5b1f05ee5b90c3541665d752ee06b105170ad030f41cd4abd3ac127626ff4e0624c686d8ac53420738bbb92e7acaa40b2386a04990f4f962402a3850b93a9f89dc5e788e8eafba2c0ad34d7e6e700912580a16f9ff881d4127c660b3b2c93417"], &(0x7f0000000180)=0xff) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000200)=0x9) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r6, @ANYBLOB="00004a001996ed12c3cb86a1b0a8065173426b88d318250866239cbe421b70cd03eb44a0dd1c3d93489c6104bb829ceee8cb4ae07b9f991c49bc8f8562cd4c9f098569fb2ea6e2030000002e47f2"], 0x2) r7 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r7, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x77, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r7, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) 2018/04/02 10:27:45 executing program 5: symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') umount2(&(0x7f0000000140)='./file0\x00', 0x8) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x800) sendmmsg$alg(r0, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000180)="d6a76595a150eaf88463fef5fc4477fc9867a0c788c904f6194910bc25515f935103c38c0e101d975d1865dc43e71358d6f57e2ea12c841902ad825a41e35264dc63f509a6514bcb300e6edddec289ff188f7fa750bd1420b913a999a07e19ecd8e46b6418609aae9a4b382a5d773e98c6c0b0319a2cc7815b6e48afb35d6e131e95cc88b9cab54d33509472b0ee068a32ababcd0b76b4143ea83c65c483b6d6", 0xa0}, {&(0x7f0000000240)="b385d65a84831fda1ce0af09b98c0654a1c177eb7c5db563d1d48289aaa5833e91c666938b5123ad56c2fc50fecee01cbd59e39fd5ebd7243ec910fb2e72dd65ca46a9d59a6549e84dc25cdfe77a05d5594c77247e7ab26cd0b53a02081ea950c17a4ca8754714b5652b3fe050e4d9934a4784ad106cd1b3bbdfe7cec2c42667b8dbc0a395df3fbdcd2407b70b7c960057849adc105da94895e88191b9a6a6cdc690754bfa15122c9fe5127218bc43a3e78bfe9137b40f17c3ce26", 0xbb}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x80) 2018/04/02 10:27:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) semget$private(0x0, 0x7, 0x0) syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x3400000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x14, r3, 0x0, 0x0, 0x0, {0x9}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000040)={0x200, 0xffffffffffff0001}) 2018/04/02 10:27:45 executing program 3: syz_mount_image$gfs2(&(0x7f0000000940)='gfs2\x00', &(0x7f0000000980)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=ANY=[]) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x10001, 0x4, &(0x7f0000000300)=[{&(0x7f0000000080)="43ed906e0a99b30473119a84d2b45f12be2c4e1281f8ff14687f57673e5d2f761ce0296e032c56c03358d93428416e0ef67da91a7a7d50ec6fbe71fc78b9e8163380f90a402258c439f3ffc3ee489d8ffe6899a1f58ef894cda9053f0cd3f7dba1ad4793c8484b5d53fbbeca956a94c3d0b8650844ee30f118859c312f1a5e1fcf6481788fec6833824ab4be738222748f9f858e5597634a0afb5e41f1e38a0a10955b0bc01c8e07505424ec49e9c0564702dd", 0xb3, 0x1}, {&(0x7f0000000140)="bcae59c85a61e572792795410619b612159a15d6a8bd3ee3e20d4a5b136ec29488ba6ff8621ccd4974923559873dba2faa75c215f98413a82ee7f7d249c907197e6fecf7d11948819c2c137bdcfa834318b0bb749b7299dc4ea4dcd204ed18ecfd0b23f78cc54cfff037bf07b9b6faa3687effde6afcd54f096e58b39fd4a8beb2d44913bb03012bb002859e025d9697054efa222fab057e97ae6a243387395b9fc6815ffb0f6c942567878886bd91147797d1d23a1d3338d3ac", 0xba, 0x2b1}, {&(0x7f0000000200)="4f63032edd6dd1d5a8878d1e211720a383b378c3d87a5e1d4751f0a0a996cb328811defc71fe84ed1892867886aa840cb1fcd844515080cc6588273bb0b302ba2ec5c8d9fc18b3ad1f0e117c8c4312817fb25c39a6f775fde4d57251c4a557fa8b7ad16bc07f8d7adeb2572c0eeca01c054d055cce240ee629741057454cdec2027d729daa10940d4e6f906ee4524d6a810a88d4d246924e751f449f0e035a57d2434c1fee72e77177cf8980529d1839595f181b5a85c57c679556c45c1f63c4b7e916af86bffeb39d3b142d39", 0xcd, 0x91}, {&(0x7f0000000f80)="46e29ebe3f9a01729feebbf319e3eef20e05b803d837fb4bf6239835bf0ece99e337e980879b25116cdfd62f01b13a146142b009b77e65d1d10ace0ebe71faac87874c52f973fddc9313985c6cc9ab43d1859f409f162993a95aba7a26a1dc640aa07a7b102653218ce990dfa8d779f299e44914b1e67a366f7d9724c28999926121f79c500029012975419bded22b9d276f04e94d09f49b7863cb7daeee600a450ee31241fc62286d2d92ff905816f22a2fce03b77c60ab6a3828acc2d3b99f880fc47b20894b2b93ac16c4e3effb4dfadbd3548ed656b5a81830ff90822f02fcbc4385e6911e080d0d109b752c6290ecbb1e03a54f856ed1e279bd3bfcbfdd6eb6d1fc66432eaba84ff253952f4288415a5e7bb9c3dd19235a635765b2bf3d97ebd8bdf1f024f8561a1b24fb0c0ebed0a23ea236823e8d8f6bbd412cd7004482b9f64fde603c18a61b1d8a12bf9caaae0d254fb0900a022a8d36c807714742f23ca9d2c8d972c9592bb9b68a933502cc92280038a23acbb95ebbcafddc0f4d9e764507462bde50dc3ccdfa27f167066337c97e296e214021ccf8f514a1aaa6fc45b756daedb38b66abecdd5baa5f5f8f33267598b9830cac7adf8ed7d5a96672f695572bf22d14ae2467ed749ccfd153362ed28c9d168e3d142bc8201c95f2c2f7c0a8c6e09afc0da3a4aad1fb42af8f769af5dd13a00aa929135ea1d2fa879fd3e49313fd95d24d94e4f62fd9a6cf727c05408dd52781f912d0fddb6a02881a90cf7ec058d1e1737a2da7a385a132240963a7477143c11190737a3d166693844c0ad4f8fbde5df15323a657dc5ebf42365632640b999e142898044afed4e38d4ccb65e9b103a9f1e6814fabf6645648ab40810ac32468ecf16079c4582c183ab512af9b5eb3a7aa8f8ebd7b37f0708f4e80fd85acfdb05aab4b8b6b229eee8eb08ac3f1274ab454ba2964bebfe57c2b9b85566d04805de52125137e380f6aff09ae369becdb10f53c59886551c7424abb0b463da5299d92454829770e2e31f24ad27fd2b59e3f047fb0099a4bbabd62c7e10db1bb7b135fd8205299310688bd7389dcf13f3c0e383b29a3b6b8c424b66dd79b0f74a8ff0b7540a7cae9782edf36f725cad800ba2d0fd7b3ecd7b7fc64eee45e55170d7afaa37abd29d3879dee678e4a38657a51ce222ce9a69fa7534ea24fb0247e6aaf406a115ea216b9cd761433bd7593b742ee067b2d348c86163decc88529c7cb2604553de6026b33fb42206831722ebc7a8308165b85d317fcbb79574932d9ec431268d0bb947c7b732a859e5e5ec1c5a3cb78355d4a08cc4cfbb3ff3b54fc2a75428a8331d60501d7b9d56e4d2fdfcdda889fd7b0a6b33bdbfd2709e6d8d6b7946eb1075765759f66b890c252711cf606d95f40701bde149269bcc9fcedf4f5c00cfc74c4ab45f2b603191ebbfb6547e1bf4cb67cfdf89195bbe4e82196754be88818c901795f1e361b4cc5028e3d8856247263b54499bacb650e0883c3e0673ecf59d8f7d082c97af32496ab3ef0131a1d9e4e4bb86c821714895c6c5dd870237ae280cdbca1264626323563adba50b7442560413749e62b497b55c0929d15b055bf0457973614a0a60d6b88ddfaa83ea031fce16ba39e5804a5c7b0a2b6f0cd0bf7825372ec669b49c54d50441037dd97350e2897f33bbeaa80b7036af860d9cb637d7f5c1fec5a99c719e9ed57a51c5cc4d92f273a5c4983f95778115348bacce9199c09d2cc75900fd7a4448c7d6124fd6e838e56e52fb5388d48ff6ecc50b125eaac92b9cda242f380bb2438a8497b3561338390c21d52896f8bc07cc22d03e45f34b50c63919f6a1b840d71854125e2a12e5241a269f2279203a8b7da1b9c6c9cdac373cbad16378ddb3861206bbd7f6373438a402c41d5324867b90373f33df1e77dbff5408a9d664eab99e6a85ea386378680c5ddb4fece45d856b95b2c84cd2a2ab078c66240a11f99925843c02d72f12e4f33798f8a6bc09feb74a3e21bef26b4f2418cc093ef00151d07bfef37e029f21a3fb53e997672ceaec07847a894b13f50c0b2d3dd3d2d97213a4fe04791b20ce2352947614d42b0b87daa7299aadc9b5b369e6aec2ac9a7cdceccc2e2449e6f20cf87eee8590a7e30cf90c9f5b803000ac910b55497eb0ac41298c9e68235b55f06c856422ed4b74eaeebd4ff66373985687bf3c0d79f6b8d564acdda9505e8f0e760b9a850f35ac406f4f22d3906a4f2a75bfab479031f9ebdb47adddcb7b8d7053469df337acf2e222d6832440eb93640434660902dadaf9bc2bfa9baeee00f55b12472bffcc4f7826fc128a4ff96a4b7e12979005c8361acddcd8f3a11c4e57cddd46bc4640001d0279c99244273f8c9279e2536aab0b20692413066a893370955161d004dd8854181a170059dca196066e873fc232c1e65049da8eaccfb257c092e289ed0caacd2900ee49e29e92183db37b2e92b3d59f71edc6e7b167f39b43b44319ccd80979bd9c34435b78ad6bc194d3c389d1ab60d66c5d81d50f63cc874906d5701e36a9eddfc4766df54a1b9a090702b1b2b5d6b0aafae2e8e7295ceeb744a38e8f3b4472233e6779ed8b4667870914d9480d7262bf261b1c85c89215c9387fc7872ebef6ed9648a6f71857a4827ea9a57b378789e62c966c79f7b5492ccb6eb50aa70dc9ea71ede6ffa43a0f41b3ff6cd6e4a38a7516257f740390ea908bb7ca9135d7c494a6969fd848f9392156146fcc6216c8ea7ff0c68ccb3240bfcd06e9d63b425fad03317e467887794f37c6babe6bf2e9f2527a78b1e8ff61464b6b9d479e67a92896ad3157d73ecdf4acf48376222ef92bd80d5cc781c9a1266a3728916b2fcd939cb953009c1c674cf3331b1ea87568b11a36d28d1c98bfab2c3ae074cdb2e550f5a8a5ca0b6ee9b51ce9aef231eb97e248df973c189cb0001ddb3dbd4a907dda45a8acaeaa93438d79e13dfb6c2800a057884e6bea83b5460c99bcbc54f67f020ab64b1d2269ad6b02b73063d8483b8555c9a3fce774ed18b56be51a661644c9dc9019f4c07f64753a45557de00baa9793d24c760e2a3599c6b335192753f2bd58b68fbe9e894085e81bf9b47d111f627272122d589c4fd7249dc162be94ed4c1eb0ec59e0df76a6b8dfe1c4dff77e4a48a21f7f3bc399c07b37930a3682fefc8ca273e30d5701f8e65123c3526c44722c37b97fbf951c04a0e34483933498c2be2c349c5424438389c4d223b1d443e09a07328671217dc91cf800a372b09f8fc164137413230736eafe6da26b2dfcbfdf92785821dc01cc4ef9e649bf5afc763c3b7e294446402b3eb08f035cbc7e34c1f700a039fe5786a736c9477529c434e3b300fbd7bc289909967b581d3b62dc83efb5bed9a9a2a43082d5771db627f00bc3beee08817df41b672eaaf126b14facc5873351bf26a918b8c480c2623ed90f0dbfd7bc65a14eae900b328b9a0318c8653c5850a4528905bfa32873640ea5bb19692a850d2ebe70ca1908ea387b19e27b2ad40f2a0c42056dea88c299d1e0382f91c3b93b055dcfe81e77adc1080511fc267773e7f78db0a0e269ab1700eb18cc000278e8c6622900bfa69a5c2f08c384b90fde94d4009a73ab1d6611714712184dab1dfa70b59fd7b67ca66cb2f1fa4a15fc73846942a288460c1a0446836d00fa4f86efc0aec0c2701878b886d48399030fe2f57caa525741fa331a401aee24f79cbca13b5ac9c25561bcdddade7bc6301d94875754c3fa0b390af28c588539b9c12db36ecf9ddf750762b5a870df92ffc77ab8919bcf4924693b6f0106e8596431d6954ca09a56b430a8c30286614d79aa6b71abbdd85b5c60390a9c1dcf13725eb1fe0f653036137b60bef9546f5f0640af7215d42a55e47f2f2f0247b9fc6ffb43739f36876aebda947d3165b284a5affdfec4dc00f4f135cb907e50cba1aab500c47ddfa9ba655f7aca89735d2ae968aeb8bfeafffa736e4b87a83dc9afee99ef454b8ce08c487b04d46bb9f92197797eb7baebed22d1ecff95693f947e3d1343858d4fa3c64b98685e7672bb1680a9e4a2f471821546034d018b4500c82557242688f67f247b03ce86faea1210bb78ce2a6a5842ca75d8224c6dac328f4a53309bce424331ac666707b25bfafd81db9d2f8fadb9842934625f3bd4ac4dbc441dcad3c05c5e5c7125b9a3c2fdf8f9ae202e1be3e7539e295a6d07f63962494156840ab54443b3799b9be72ffd74c24c0864924ff805bd312188bef5282e3d1ed22d66214b4900d5a5e06ebf0d313fb1aa7a1ca7ff5bfbae3cc3563073725c52059f3d737c1c378ccfdea946b5f7f9fb69534d738f4cd2d8c37960348cc6557e65cd7720b508f35da6b6918ab8f473edc3eb9750facb051b14e6c493e99af540a474058ac3fbaa7fae07aa7b3bbaf5a10b4b133df0862ff6bf69399f3ecb18f982ab052d8231cbe06f6c1a4ed9b9c7f3fc0837236a1a31e1253fde0cf25fcbc9633ed00a3009372c34e53e57e6487bcde7a9ee60ca893db66abd8b1f6ce54d18cb6dce5070399c91fcf933cf6dbf5daf498a753617ae488f8b65d491e7f585a64f6b78d5b63cc54b07353b83bc798fddc8bdd8cebf5f8cce7c17f46c59a735e00f7724301f6d1d1ff6d9f98e8817e5b7c763b9256a6fb24c44a6e7570871730656f72ab6feb38c94713f49b78ded1cc7d3b15d15dec87c70875bec785a3846bbe978c87db9a2c83387bcdddf83931704e07ba1a1869988128ca90e4b8718efc75163221ecbe6959988464c87188f3ae33f7950167fb53176102c58762cd67ff665791abcf855e5aab138ec96ca1833b7b242860517f5a0076807a9d3feb853a749478517afa29546c580f9c73e89c93a712e2acd3d01e636c19e24d2c6136bcf4364f9923716219604e1204635ed8f21bbcfdf5065b63cd9a3883e3487931671d5c280f45a92a21716865fe6b2937e53d0b9c3cba02c14f79764d17e0306ccc07996f02bf05bb5e3c62e73ef69db82d31f9f14edb448a17f7f22aea5dc446c0382ab341583c6e0d7f5f879e54ff21f933462db020a9cecd70179357329c72e634bde7691698242180c7e8be9fd2c845f208bb8b08366e3f9cc36a1f5fdc0a1e92246acecea877f2e02fb581b7cb6da9a417e1b116ab784d26cee86bff974e130827cfccc22b731f144c9631e6e16d1d959b2ecaa09cb3ea924217d695d2f96998539633b1e1b4346bdf99252d862a62792d0a88fe2b4cdaa2d9a14d35223da7dbe76a8eec8d781944e7c19509dbbc4670a66a2ea18670cd10f4e805f115ee711ccc0ed519221a69c45cdc707ee4f97028a1cf5eb0e9c83c756e48342467e6cd192b0b3f3c4e74849ecd5ccb7c68ec4a46a57f7bab52e1220a1514de0c4a6f45e40edef851740daae68a2e21c5529e3a58e07d15bb3cc567c4dca8a61ead5a85f0ebd48914edfd7e40c4d0ce1eca9a4f71124ad25e0e640be3ff0dad581331c83c654cbd81d9086dac3c5c52a1de388795ceb7c175cacd3c3d4ea42608cffcd21816c2519d4e75c0611a6a614ad163cb4f1df82cb94af27c95d3131cd56b4d2bb521220a64cc1fec655f201010c6424771526daf9d4963ddfffbc45196bb839f78ab4ef6466884e45f07a113d628d1709f70e8d28a3fa4da1c096e236370db239d025239b400e01ce19ebe54a774516995442c6055732390ea3efa1b5b041f6d04a0f24959d93e3595840abc1dc0fb8ee0fbd7de0f5bb2e19e801a892db225e181963ea2", 0x1000, 0x9}], 0x40, &(0x7f0000000380)={[{@acl='acl', 0x2c}, {@quota_account='quota=account', 0x2c}, {@spectator='spectator', 0x2c}, {@barrier='barrier', 0x2c}]}) 2018/04/02 10:27:45 executing program 6: clock_gettime(0xfffffffffffffff2, &(0x7f0000000080)) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) readahead(r0, 0x100, 0x2f) 2018/04/02 10:27:45 executing program 7: r0 = memfd_create(&(0x7f0000000200)='\x00', 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00000002c0)={0x2, 0x6, 0xfffffffffffffffa, 0x7, "1ba67f7fd93363ee54453e5e79d39c2e9142e0874f0dde6c388b42711c5afb89d2c23b6fcc063c332f5adf61", 0x1}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x80, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000300)='cpuset.mem_exclusive\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000000)={0xff56, &(0x7f0000000340)="bdde9864a782ea9cc77c8855eb2883f612af2b6a4798a57eb40c0421481a9a36887296d2c473a5a9a6441d3b62b92b94373ff0c984c0b993f9f334eb868568cec5426796178209f87de030f4a4fdd8bfb1bc5ebc73d8b47794fc5042"}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00000003c0), 0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, r2, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x204000) syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x9, 0x105040) connect$inet6(r1, &(0x7f00000004c0)={0xa, 0x4e20, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}, 0x1c) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000000140)={0x55, &(0x7f00000000c0)="69400ea562c60f476a4e476647e62d84f98c75e5f2e0ae97ee2bbf7cad0591e344ee8914faaae3548e6350d5adaf437062fa98c8142f1e8d922304b4c5c047138f0f2328314104d24fd16562ce3e15b23ed559d038"}) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000400)={0x4, 0x0, [{0xc0000001, 0x6, 0x4, 0x9d16, 0xdb87, 0x2}, {0xc0000001, 0x3, 0x4, 0x8, 0xff, 0x10000, 0xf}, {0x0, 0x9, 0x1, 0x9, 0x8, 0x1ff, 0x3}, {0xb, 0x2, 0x1, 0x36, 0x7, 0x6, 0x10000}]}) signalfd4(r2, &(0x7f0000000080), 0xfffffffffffffe25, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f00000001c0)=0x4, 0x4) 2018/04/02 10:27:45 executing program 6: r0 = socket$inet6_sctp(0xa, 0xa67d019547067ffe, 0x84) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='rose0\x00') prctl$intptr(0x2000000000029, 0x3) r1 = memfd_create(&(0x7f0000ed5ff2)="73656c662b65746831a470703100", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x88011, r1, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/04/02 10:27:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) read(r0, &(0x7f0000000000)=""/220, 0xdc) r1 = syz_open_dev$vcsa(&(0x7f0000000640)='/dev/vcsa#\x00', 0x40, 0x101000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x14) bind$can_raw(r1, &(0x7f0000000700)={0x1d, r2}, 0x10) writev(r0, &(0x7f0000096000)=[{&(0x7f00000002c0)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e9900050028635a3c0410f5100002000000000000001c04ed5dfffff500002f000d00010004040c0000cd22dd33a52aa2", 0x58}], 0xffffffffffffe5d) 2018/04/02 10:27:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) semget(0x1, 0x4, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000240)={0x5}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000000080)={0x0, 0x770741ca}) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$inet(0x2, 0x80003, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) accept$inet(r3, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f00000001c0)=0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 10:27:46 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x200000000004e20}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0xffffffffffff8b30, {{0xa, 0x4e21, 0xf3, @dev={0xfe, 0x80, [], 0x1a}, 0x600}}}, 0x88) 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$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000001c0)=0x2) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000280)="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", 0x200}], 0x1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000a00)="c1", 0x1}], 0x1) 2018/04/02 10:27:46 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) dup3(0xffffffffffffffff, r2, 0x10000000000000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f7000000686a37c7e018dc0c92b8d82f108a27e7f828bcb11b07437bdc12e4034c701e5b25decfde33a27b472813f1f7994db18b60830951686689bbc250098187a85d77942e7a9dcea1fba9869abd4021b59f1d06b7a05f72ab078a0322e8ba15f17a00690131afb5826ef9727f7ed42e521b8bf44c4242a3e53882b216919c53c692d9620f909ae5e29cce4ba0b12d5b1f05ee5b90c3541665d752ee06b105170ad030f41cd4abd3ac127626ff4e0624c686d8ac53420738bbb92e7acaa40b2386a04990f4f962402a3850b93a9f89dc5e788e8eafba2c0ad34d7e6e700912580a16f9ff881d4127c660b3b2c93417"], &(0x7f0000000180)=0xff) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000200)=0x9) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r6, @ANYBLOB="00004a001996ed12c3cb86a1b0a8065173426b88d318250866239cbe421b70cd03eb44a0dd1c3d93489c6104bb829ceee8cb4ae07b9f991c49bc8f8562cd4c9f098569fb2ea6e2030000002e47f2"], 0x2) r7 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r7, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x77, 0x0, 0x6}) 2018/04/02 10:27:46 executing program 1: r0 = getpgrp(0xffffffffffffffff) ptrace$getsig(0x4202, r0, 0x10000, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) readv(r2, &(0x7f0000000780)=[{&(0x7f0000000700)=""/87, 0x57}], 0x1) 2018/04/02 10:27:46 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) dup3(0xffffffffffffffff, r2, 0x10000000000000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f7000000686a37c7e018dc0c92b8d82f108a27e7f828bcb11b07437bdc12e4034c701e5b25decfde33a27b472813f1f7994db18b60830951686689bbc250098187a85d77942e7a9dcea1fba9869abd4021b59f1d06b7a05f72ab078a0322e8ba15f17a00690131afb5826ef9727f7ed42e521b8bf44c4242a3e53882b216919c53c692d9620f909ae5e29cce4ba0b12d5b1f05ee5b90c3541665d752ee06b105170ad030f41cd4abd3ac127626ff4e0624c686d8ac53420738bbb92e7acaa40b2386a04990f4f962402a3850b93a9f89dc5e788e8eafba2c0ad34d7e6e700912580a16f9ff881d4127c660b3b2c93417"], &(0x7f0000000180)=0xff) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000200)=0x9) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r6, @ANYBLOB="00004a001996ed12c3cb86a1b0a8065173426b88d318250866239cbe421b70cd03eb44a0dd1c3d93489c6104bb829ceee8cb4ae07b9f991c49bc8f8562cd4c9f098569fb2ea6e2030000002e47f2"], 0x2) r7 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r7, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x77, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r7, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) 2018/04/02 10:27:46 executing program 6: ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400000, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x100, 0x1) getsockopt$inet_buf(r0, 0x0, 0x483, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0x18) 2018/04/02 10:27:46 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x3ae8, 0x1) io_cancel(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x9, 0xefa2, r0, &(0x7f0000000040)="b24773a1ab243cda986e3cabfefe5fb926b23b5405d08e70beccccf2d567ea725ef9755426a0dde9bc2c78dd4209a88e70846327a28666989b0f29f174a5b4e00e36d23fdf5a68d6754b8ac36c8875f6c85f162465e9f89688ebc4e0285ddb7c3659210b8d2b5659560fb81c086f1f0603bfdaec5b9467e25d66dfa0ad8723d2a4185eff7ab623acc29ccb64dd005ada44525a5819ecd6de47685cc05db93c77b682a94a4eba562570a127", 0xffffffffffffffc3, 0xcc6, 0x0, 0x0, r2}, &(0x7f0000000280)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) setsockopt$sock_void(r0, 0x29, 0xfffffffffffffffe, 0x0, 0x0) 2018/04/02 10:27:46 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000100), 0x10) read(r0, &(0x7f0000000000)=""/186, 0xba) 2018/04/02 10:27:46 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0x1) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$inet6_tcp(0xa, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f000000affc)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x101, 0x0) syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) dup2(r5, r4) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000080)={0x401, 0x9}) 2018/04/02 10:27:46 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) dup3(0xffffffffffffffff, r2, 0x10000000000000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f7000000686a37c7e018dc0c92b8d82f108a27e7f828bcb11b07437bdc12e4034c701e5b25decfde33a27b472813f1f7994db18b60830951686689bbc250098187a85d77942e7a9dcea1fba9869abd4021b59f1d06b7a05f72ab078a0322e8ba15f17a00690131afb5826ef9727f7ed42e521b8bf44c4242a3e53882b216919c53c692d9620f909ae5e29cce4ba0b12d5b1f05ee5b90c3541665d752ee06b105170ad030f41cd4abd3ac127626ff4e0624c686d8ac53420738bbb92e7acaa40b2386a04990f4f962402a3850b93a9f89dc5e788e8eafba2c0ad34d7e6e700912580a16f9ff881d4127c660b3b2c93417"], &(0x7f0000000180)=0xff) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000200)=0x9) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r6, @ANYBLOB="00004a001996ed12c3cb86a1b0a8065173426b88d318250866239cbe421b70cd03eb44a0dd1c3d93489c6104bb829ceee8cb4ae07b9f991c49bc8f8562cd4c9f098569fb2ea6e2030000002e47f2"], 0x2) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) socket$inet(0x2, 0x80004, 0x200) 2018/04/02 10:27:46 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x4e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2000, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x20100) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000100)="66ba410066b83c0066efc4615d60ecc42279176a01429e3e3e666566470fdd92cfac7cf4f2460f320f01d1c7442400b6000000c744240200000000ff2c24c4427d78780566ba210066b8000066ef", 0x4e}], 0x1, 0x20, &(0x7f00000001c0)=[@cr4={0x1, 0x4}, @flags={0x3, 0x4081}], 0x2) 2018/04/02 10:27:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x2003e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000109ffc)='./file0\x00', 0x44) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00000000c0)=""/38) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000080)=@random={'user.', 'md5sum-\'eth1selfeth1+\x00'}, &(0x7f0000000040)='v', 0x1, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b29f57)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc06000000ffc9715cef22cee4c673d4388d5e56040000000000000040e4c9ee649a371208309ca436bf919fd9636bfa255ff4b30008f88ecc9c2d812171c401624f0c142fc54f65f49239f27686b37d489e925da19bf31e30eccd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000ca5000)=""/140, 0x8c) 2018/04/02 10:27:46 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x5, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x88) exit(0x5) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) munlockall() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setreuid(0x0, r1) setfsuid(0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r0}) 2018/04/02 10:27:46 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000300)={[{@norecovery='norecovery', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}]}) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1ca3fd42, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000100)="9f2f48089e93fe5ed7bbde730f96c3e80ee3064a34fadb377c6a4fefbc532b28102f2ac57c441b414bc10008bc8ac8c976b085b1a47c33bcee68925b197fa9b6594d82789878a00205755072e22f92061cbed7fda595b6a2ff02e4e0888ea511762872435147702300b31bbe83920f3276466dac37dc7b1145484fc255c589bf0db856333db4ca5baafca58eff4515647ca5c91c9cee9c60dbe25261f43d1cd1e1e593b1aa33e1692561ab5aa604c4247bfb76b3302f", 0xb6, 0x3}, {&(0x7f00000001c0)="143be0cac50effc8ec7ff468e3a77713ca2531b5bf7c2f71ede1923f6206c7d212ff94cb5b68a4f53fdd7964a52206d11186985105591e1c22447c23dc8a672819cf98bab05944555acdae730e43d1b2ccb7c6c84854e2d39678ffa7b379ef6203b079d9d370c3f52b2e21441832b78e26405cc2fb813ca98635bf351f2d6c0f794d603048cbac8bd6d2738f281aa57b9e7b541234072438", 0x98, 0x7fff}, {&(0x7f0000000280)="48578677b3eaa5da6a6e1ee9ec9cee7dada7211d", 0x14, 0x7ff}, {&(0x7f00000002c0)="0316fc543c", 0x5, 0x1}, {&(0x7f0000000340)="7a2b6e31003ada37bcf3fcca2cb872fef09b977f9c5ccf47ba414f8177ee641ecff44a2f64b07ec502d008f2cac0cdb1792a93d7f161a0089d39d4eb2644d66d78091b50c18ee44a5a37cb4ef2c8a2abe3333c8e03659242c38cb5a89193ccee67c63c9f0bee3fe3af54e6c492328d4bfffb24ef76362f9c269b7ea5", 0x7c, 0x1}], 0x8004, &(0x7f0000000440)={[{@grpquota='grpquota', 0x2c}, {@umask={'umask', 0x3d, [0x38, 0x3f, 0x78]}, 0x2c}, {@resize_size={'resize', 0x3d, [0x37, 0x7c, 0x38]}, 0x2c}]}) syz_mount_image$jfs(&(0x7f0000000480)='jfs\x00', &(0x7f00000004c0)='./file0\x00', 0x3, 0x2, &(0x7f0000000580)=[{&(0x7f0000000500)="7ca9f71eec1c540231cb542963", 0xd}, {&(0x7f0000000540)="94b8339ad0ca32cc0181f165f09d31f4427d10c2cb7dd14a102eae4faa0c3f955bba", 0x22, 0x7}], 0x4000, &(0x7f00000005c0)={[{@iocharset={'iocharset', 0x3d, 'iso8859-5'}, 0x2c}]}) 2018/04/02 10:27:46 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) dup3(0xffffffffffffffff, r2, 0x10000000000000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f7000000686a37c7e018dc0c92b8d82f108a27e7f828bcb11b07437bdc12e4034c701e5b25decfde33a27b472813f1f7994db18b60830951686689bbc250098187a85d77942e7a9dcea1fba9869abd4021b59f1d06b7a05f72ab078a0322e8ba15f17a00690131afb5826ef9727f7ed42e521b8bf44c4242a3e53882b216919c53c692d9620f909ae5e29cce4ba0b12d5b1f05ee5b90c3541665d752ee06b105170ad030f41cd4abd3ac127626ff4e0624c686d8ac53420738bbb92e7acaa40b2386a04990f4f962402a3850b93a9f89dc5e788e8eafba2c0ad34d7e6e700912580a16f9ff881d4127c660b3b2c93417"], &(0x7f0000000180)=0xff) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000200)=0x9) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r6, @ANYBLOB="00004a001996ed12c3cb86a1b0a8065173426b88d318250866239cbe421b70cd03eb44a0dd1c3d93489c6104bb829ceee8cb4ae07b9f991c49bc8f8562cd4c9f098569fb2ea6e2030000002e47f2"], 0x2) r7 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r7, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x77, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r7, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) 2018/04/02 10:27:46 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x5) r1 = socket$nl_generic(0x10, 0x3, 0x10) read(0xffffffffffffffff, &(0x7f0000000040)=""/25, 0x19) eventfd2(0x80000001, 0x80001) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000200)=0x1) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}, {0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x7fffffff}, 0x10001, [0x80000000, 0x8, 0xfffffffffffffffe, 0x1, 0x9, 0x3, 0x0, 0x741d]}, 0x5c) r2 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x12, 0x400000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000280)=""/80) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140013001d00ffff0000006ad5da4822b5c1d720121900fff4000001000000"], 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000001c0), 0x4) 2018/04/02 10:27:46 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) dup3(0xffffffffffffffff, r2, 0x10000000000000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f7000000686a37c7e018dc0c92b8d82f108a27e7f828bcb11b07437bdc12e4034c701e5b25decfde33a27b472813f1f7994db18b60830951686689bbc250098187a85d77942e7a9dcea1fba9869abd4021b59f1d06b7a05f72ab078a0322e8ba15f17a00690131afb5826ef9727f7ed42e521b8bf44c4242a3e53882b216919c53c692d9620f909ae5e29cce4ba0b12d5b1f05ee5b90c3541665d752ee06b105170ad030f41cd4abd3ac127626ff4e0624c686d8ac53420738bbb92e7acaa40b2386a04990f4f962402a3850b93a9f89dc5e788e8eafba2c0ad34d7e6e700912580a16f9ff881d4127c660b3b2c93417"], &(0x7f0000000180)=0xff) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000200)=0x9) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r6, @ANYBLOB="00004a001996ed12c3cb86a1b0a8065173426b88d318250866239cbe421b70cd03eb44a0dd1c3d93489c6104bb829ceee8cb4ae07b9f991c49bc8f8562cd4c9f098569fb2ea6e2030000002e47f2"], 0x2) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) 2018/04/02 10:27:48 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'ifb0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c9db324793aea020300000e000000000000000000000005000600003196e0c6031eb80000000a00000000117c0000000000000000000200010000000000000000010000006005000500000000000a0000000000fbff00000000a226fc6f10ad0ef60000020000000000000000000000304907626db182a554852c950adda69f1fc18a5bab1fd6e998fd9739000b21"], 0x70}, 0x1}, 0x0) 2018/04/02 10:27:48 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x22) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = fanotify_init(0x0, 0x0) unshare(0x20000400) fanotify_mark(r1, 0x5, 0x40000002, r0, &(0x7f0000000000)='./control\x00') 2018/04/02 10:27:48 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xe, 0x4, 0x0, 0x8}, 0x2c) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000100)=""/242) 2018/04/02 10:27:48 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d84ffc)=0xa1, 0x4) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x4, 0xc889, 0x4, 'queue0\x00', 0x80000001}) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) connect$inet(r0, &(0x7f0000784ff0)={0x2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x7fff, 0x4) 2018/04/02 10:27:48 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x1000) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000001e00)=[{0x10, 0x0, 0x1}], 0x10}}], 0x2, 0x0) 2018/04/02 10:27:48 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) dup3(0xffffffffffffffff, r2, 0x10000000000000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f7000000686a37c7e018dc0c92b8d82f108a27e7f828bcb11b07437bdc12e4034c701e5b25decfde33a27b472813f1f7994db18b60830951686689bbc250098187a85d77942e7a9dcea1fba9869abd4021b59f1d06b7a05f72ab078a0322e8ba15f17a00690131afb5826ef9727f7ed42e521b8bf44c4242a3e53882b216919c53c692d9620f909ae5e29cce4ba0b12d5b1f05ee5b90c3541665d752ee06b105170ad030f41cd4abd3ac127626ff4e0624c686d8ac53420738bbb92e7acaa40b2386a04990f4f962402a3850b93a9f89dc5e788e8eafba2c0ad34d7e6e700912580a16f9ff881d4127c660b3b2c93417"], &(0x7f0000000180)=0xff) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000200)=0x9) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r5, @ANYBLOB="00004a001996ed12c3cb86a1b0a8065173426b88d318250866239cbe421b70cd03eb44a0dd1c3d93489c6104bb829ceee8cb4ae07b9f991c49bc8f8562cd4c9f098569fb2ea6e2030000002e47f2"], 0x2) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) 2018/04/02 10:27:48 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xa, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)='GPL\x00', 0x1, 0x99, &(0x7f00000000c0)=""/153}, 0x48) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000004c0)=0x40, 0x4) connect$inet(r1, &(0x7f0000000500)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e8) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x947, 0x404000) semget(0x0, 0x0, 0x604) openat$cgroup_procs(r2, &(0x7f0000000080)='cgroup.threads\x00', 0x2, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000440)={0xaa, 0x2}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x0, 0xe, 0xcc, &(0x7f0000000240)="dfce230eb9c985a2caac20ba4b2b", &(0x7f0000000540)=""/204, 0xebd, 0x80}, 0xffffffffffffffaf) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0x41, @remote={0xfe, 0x80, [], 0xbb}, 0x20}}, 0x6, 0x100000001, 0x20, 0x27, 0x3ff}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000280)={r3, 0x4}, &(0x7f0000000400)=0x8) 2018/04/02 10:27:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000700)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xfffffffffffffc59) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000001000000009, &(0x7f0000000000)=0x8, 0x4) 2018/04/02 10:27:48 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000013bfc8)={&(0x7f0000157000)={0x10, 0x0, 0x0, 0x20}, 0x36a, &(0x7f00007e5000)={&(0x7f0000525000)=@allocspi={0xf8, 0x16, 0x66e18825aa2f341f, 0x0, 0x0, {{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in, 0x0, 0x33}, @in6}}}, 0x498}, 0x1}, 0x0) 2018/04/02 10:27:48 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x200802) ioctl(r0, 0x1000000000004148, &(0x7f0000002c80)="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") fcntl$getownex(r0, 0x10, &(0x7f0000002480)={0x0, 0x0}) connect$pptp(r0, &(0x7f00000026c0)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) getresuid(&(0x7f00000024c0)=0x0, &(0x7f0000002500), &(0x7f0000002540)) fstat(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000002680)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000000140)="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0x1000}, {&(0x7f0000001140)="14c22e4f72ccc1dafd1276ef4952f30e2fef8d52e8e42f2dfc0acf5105932fdcb8dafc9fa6b1d1317063641fe4784fe01d4ef1dfc82e126da70096ae98a3554c0a01f4ad87bf749e3977ff534e097c02056ac2461098d04fbe325852cf9d60a8175bbebfb69461fa11d3b4b0cda5e17c5541803a9565dcb324ff158fe758ee6a13ca0e4eba", 0x85}, {&(0x7f0000001200)="9be0c3dc146c1d46bc24f4da9ce23c03a757e09119e65f847f8c1ea3267d1bae9bb6b132aa143d1a6482cb9ec25e22e7f557ea9e0f32cafbd5661ce6eb0796e0ee95b505fb2bd0403be2296b72b76cf6f681c569ece3fa1d7657287a20b36ab570ec88b8f8bda0b652c78b4d7ee12035730b59c68ce22641da7b46ca1a91f5d02ba338564a5d461dc7f72e3bee714de6554f74ca15bb2e44279ef9251d9d5578cccaccf4db1708ab484b1c0947ecf68c1b712e50912b96ad5b243f798f40a62f7351319e30b441a6f77f1a379ccf30f9451b1a8689e0ecd9b715fc94351c3b34", 0xe0}, {&(0x7f0000001300)="68717edae5186459f8c0b790426f90cdc2f14a181f6ff98adf14ef0dbce2691aa1fe5728f87bc17dcf441e3f8192a9850846ed7a074f02402dad4f356145a9a9855a3c51f37cb07f3107131fac93670591cd103364ebf07b7c593e5213f2ca054cf58e1c211c91fdd7521130f8dd4d9ebab536c562ba6d1cf65d28634662482399d65a8cea1774a51fe31d1723a6503e9f8433ec14947a1c6945445fa22a2ce51b02ce8f9a135937ed2f6c76e3612e86c5ae21e23196f77baed2c023ef9c9cc2f5e6c53a843556bd9696a785338ad2ec567c95e561b025c146061ba1a7bf02320581c0b0d9b3954d7358e1f00ea9845b821573", 0xf3}, {&(0x7f0000001400)="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", 0x1000}], 0x5, &(0x7f0000002600)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}], 0x80, 0x4008001}, 0x40000c0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002780)={r0, 0x50, &(0x7f0000002700)}, 0x10) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/66) 2018/04/02 10:27:48 executing program 1: perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x8004510b, &(0x7f0000000000)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20-generic,poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f0000f92f80), 0x0, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f00000a6000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000eecfc0)=[{&(0x7f000065efd2)=""/46, 0x2e}], 0x1, &(0x7f0000f7ffca)=""/87, 0xffffff0f}, 0x0) 2018/04/02 10:27:48 executing program 0: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81371}) bpf$PROG_LOAD(0x5, &(0x7f00007c9000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="180000000900000000000000000000005500000000000028b993ff99290000000000000000009500"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8400, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000000040)=0x5, 0x4) 2018/04/02 10:27:48 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000ffc), 0x1c4) 2018/04/02 10:27:48 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) dup3(0xffffffffffffffff, r2, 0x10000000000000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f7000000686a37c7e018dc0c92b8d82f108a27e7f828bcb11b07437bdc12e4034c701e5b25decfde33a27b472813f1f7994db18b60830951686689bbc250098187a85d77942e7a9dcea1fba9869abd4021b59f1d06b7a05f72ab078a0322e8ba15f17a00690131afb5826ef9727f7ed42e521b8bf44c4242a3e53882b216919c53c692d9620f909ae5e29cce4ba0b12d5b1f05ee5b90c3541665d752ee06b105170ad030f41cd4abd3ac127626ff4e0624c686d8ac53420738bbb92e7acaa40b2386a04990f4f962402a3850b93a9f89dc5e788e8eafba2c0ad34d7e6e700912580a16f9ff881d4127c660b3b2c93417"], &(0x7f0000000180)=0xff) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000200)=0x9) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r4, @ANYBLOB="00004a001996ed12c3cb86a1b0a8065173426b88d318250866239cbe421b70cd03eb44a0dd1c3d93489c6104bb829ceee8cb4ae07b9f991c49bc8f8562cd4c9f098569fb2ea6e2030000002e47f2"], 0x2) 2018/04/02 10:27:48 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c009767180001060000000000000000020000000000ff020000000060c1c144f761f6df92c4b3217b8932b3497deb4a31a3859be65ea02414bbc4b429648253400da55fb960e5bf2b9b2184a1c2300659abf62bbead531428deda02b6e9cb2ede60d208e972bc1387c5404c17bd4b3f2b202bf925afcc5255e2447535a0d0c81e57a9d95f3f578ed3b6f6200d7ba4c13533b86eafa2c252fa6f00c9ce0445eb286dc93e6afd5eaa166f7072ad80dd803a7434787b42b1e343821435c610c9b4a8f787e00ad619f72e1a2d0f408cb13fb0c01fbd3e16d93a4ca507a849daa0"], 0x1c}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x2, 0x4) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x2) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000200)={0xf999, 0xfff}) 2018/04/02 10:27:48 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e970c5b31eac6eacd5"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000080)={0xef82, 0x7ff, 0x2, 0x8000, 0xff, 0x0, 0x2008000, 0x5, 0x3, 0x100000001}) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/02 10:27:48 executing program 5: r0 = socket$inet(0x2, 0x3, 0xfffffffffffffff8) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000001840)=@un=@abs={0x0, 0x0, 0x4e24}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001a40)="68d092bf77916c66084a94e04696370826b0230c8ae3e4afcc75738c6ea64b568f86619a0161290c36c97427bd0dccc1ecfe181e00d26f52e65f6c1828568eeac253a2ee971e9fede1a2c5f1abf025e34f13362ecbe9de27af9b106afc0f28b9db40a5070cbcc18ba8802ab6d5b2d44290f1c7e5e43d9eedeca6dd77e9dca1e701686c1be645112ba47a9935e001e826db0640c2bf048fa8c6e1ef3577d04f2968f11af0635fd72564c41423a408cfd7b939e9b0485b1c2a10efd26e091d861b94178797656bbf632df68467e1fe63eb1fae88346daf", 0xd6}, {&(0x7f0000000240)}, {&(0x7f0000003040)="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0x1000}, {&(0x7f0000001500)="b28c9f3be7f6b35815ada545bb906574ba2be53f19d45e29c3e47d470cc628ee0e0a394d2ec61952ddfd1bd3eaa892ba7b6c8d898042d3fb5e497b24bcd9a00c473c2a77ca4b935defc80aea3c98ea7e36f455392f185091127f7f4868c0", 0x5e}, {&(0x7f0000001580)="5351b747564312a03d3dfe881c88d1c152ffdbd0305dbb67c42ed6055b5d57fc3b77339412f86afb0a77f7db48243fae4b00ef6133fddedd9d8790ac6228e768a1d7a2892ceb94a5a46eee98256f8e1ade47c93f26de058a48b5f8f7d5cc883c64d05009275b131c16e98201d6b969c607132e94f4187442dd5a9df580a4a0cb488bf6f0e76cc088c53909b2e634a7c96611bcba5940ea0e95ed51d382fa32331ee584b97c", 0xa5}, 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0x1000}], 0x4, &(0x7f0000001b40)=[{0xb0, 0x112, 0x0, "6582bf07d5e9da3ea178ac4baee938140f354765c350c2abe0e99dd725b1ef3327f6d9a48fcab0edf750077b0073b62bceb42299f0f39f3e6f1beb61b7de86253889e6fdc29d7bb8ee57d906a1c57f81ded87746c787eb5da8156f20c0c656635e4558ef3be932d7e4bcbead014a4ee66623bfdf276b15d2e7346616d88aacfdfd3929b890768a7cc4d284751b8441798199487b51c05efc09080943085d4eff"}, {0x10, 0x107, 0x7fff}, {0xc8, 0x103, 0x7, "3e1b72bab231013a79baa2f3e69e26f7c43b146e71de3116e4efa5eb42bcc0c7bce9fc851f1fe2f5d4358fd18d09a5b83798caabebceecc4eca71383a975f7de639605eba66a1aeab45102eee2064225953bc59903d0ea53c4725232fe9da60c6af5b65d4526b7b6d011798be480cb883ac0b609a6fc55107ace271f6eb90b7d2e61e2b3b9f22c7cf19cfed6c79863da9724e3640b300a3e04522af708db1e1621dcbf8c4bb05e6b997f8b3a4643b50de1b7a7788723ffe6"}, {0x70, 0x80000000000116, 0x7, "a8d0384cb793ae9686227f650ed9e70180e701d8e821c15ff9f6fd256325f872377b28af0580fd4593ecdf2ca6c3cb3b146577caa3bbd1520f488790abeffb3655d8aae0c42673249d8caf11b4ef5244583b728750c24a9dc648bc"}], 0x1f8}}], 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000001f00)='/dev/dsp#\x00', 0x5, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000001f40)='/dev/adsp#\x00', 0x384, 0x400000) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000002000)=[@text64={0x40, &(0x7f0000001f80)="66ba210066b8ef5066ef66ba4200b005ee666402a41600600000b97b0300000f324b0fc72c42b805000000b9f0ff00000f01d90f005b8f450f01f866ba610066b8000066ef66b873000f00d0", 0x4c}], 0x1, 0x1, &(0x7f0000002040), 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000009d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000009d80)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000b940)={0x0, @dev, @local}, &(0x7f000000b980)=0xc) sendmmsg(r0, &(0x7f000000d400)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000016c0)="f9802afd40e750325ac53702898067ed3407b94845dfd1e04050e83360e86d4666637bed7e8cf29c60a7a0fc31ad19ccaa51aa938a7a08782bf7129a945c383a958518c6e60555e212d3fb22695e528ae90f5554ce913e61c1d0ddfc1ea4d69a0ae01a81903cee5fdb33eedf006dc5f6a28bdc39031137d2ab3b81f38f79c7e2f400fc1a6005f8fb0c54d2949b6f8ea8785da362876125fb25987b01b9c15e28a5e105a8ac686323d0ab03e26263b81f1272054d4902ece29fe05f0d594a46f6b8", 0xc1}], 0x1, 0x0, 0x0, 0x14}, 0x3f}, {{&(0x7f0000000240)=@rc={0x1f, {0x3, 0xff, 0x3f800000, 0x9821, 0x200, 0x1f}, 0x8}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001440)="bf83c77ed9334edc6783755f44b9396064d6431013b9df270748f0943bb71437c45b7a18f568212767e7706dabaa66ffb87b40268581d6359fb08d2c161b4a94e2cfd31190e565180568ac1f5d1a", 0x4e}, {&(0x7f0000005040)="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{{&(0x7f000000b9c0)=@ll={0x11, 0xd, r4, 0x1, 0x1, 0x6, @random="e6cd44a5ffef"}, 0x80, &(0x7f000000bb00)=[{&(0x7f000000ba40)="74f9ada7a7f87ac0136263f12b11c698b65b6da4278186880bc7b09afc67ad103cf8e690f26e0ec927146e60bf718a377546ed2137bb49cfa9bfdefb3bbce2c534cf2b7ddbfe44659eb24654f367bf531fc4b649dde5d880a19610734ce12f3bcfd5281ae9075c3af5667f8bcb07558d0ab887d61f7ade0bf6f0596469680e6519d40afa6b6252ca3dfbb63250", 0x8d}], 0x1, &(0x7f000000bb40)=[{0xe0, 0x0, 0x0, "0fcc38396b2db032a4e156989ad5752d37ae2e493660643248f042384a274990df7fedfe9f8496e75cd0da35f1e3c36b3eae1a4d2be1623c013fff652c4d4220b63bdcd939cb2edf4e995794218282414bff5d3b220dd9172fb4410711a8c8bb02b21fb8d46a4704b13bff4feb743e3eaabe0141196e4e5aee41506d15796801f2785db7cba176ebd5d6e5910d1d193936bd2f87b50deb8827f0533c0d79463294989bae4653952fb3335e28069514ba9d12a17c6075a62e33d7d8e73ffb98c808830303d0dd6bb2d7"}, {0xb8, 0x10f, 0x80000000, "5454f71e58ac2a221b380f04aa45812ae4b35f7b6488e0db94cb8062340cd4a48b79a8a7e03a80212a6159ba3172c10606af75ba639c9214ed9ed626b0c0b3058afb1179904ec32cccc612a09f3a86667f415e95142e680347502718632bb79524d9ff814b9acdc771aaa1c6ab3b1d91925d381d93f08d39cd03d7d48f52bb4307ca963456b1d783f5cf3263d4c9cb8424c96cf15128b84c40e1414abe8bb17328a4cff208ae19a2"}], 0x198, 0x10}}, {{0x0, 0x0, &(0x7f000000bdc0)=[{&(0x7f000000bd00)="9c2fa91120fa206bbdd8f391c2bd52bf42dd520760088d34ee75ba80dc9c6c931f432b3f3ee9c517203cc60745dee5619e9aed63595f9c0109fe92031a27e07e80dfbabbab2b6b742e149675", 0x4c}, {&(0x7f000000bd80)="44fb16cd3bac0fd796c35de2d8b8", 0xe}], 0x2, &(0x7f000000be00)=[{0x90, 0x0, 0x0, "656ab70c615afa4c9c9c4429ab3e8a5e5d6fc8b669c049d325bc39c587c813a00e24d9815926742b0441816b948e34e699fda1e2405ad13a9479552067c22d912c6a41dbf38afae66c33a8470f3e41807ccc94c6fa3dad097bb7fc2091afa658f9fca390c03f59198c230b3a03dccf100efa806b75abacedccf0864db02d"}], 0x90, 0x4}, 0x2}, {{&(0x7f000000bec0)=@rc={0x1f, {0xad, 0x4, 0xf5, 0x9, 0xfff, 0x3}, 0x99f}, 0x80, &(0x7f000000d340)=[{&(0x7f000000bf40)="d6f9a48807d3df5c15e6e1c45f93525f65c857fb4fd1af90de74a4c80be741f0097dec8b83cbb881dd344c12d82b0d1860de1b784decf15b784e94fa48bbae2488223fd08b824bf8f3d50933e674e3cc061e786acd61e081a019bc", 0x5b}, {&(0x7f000000bfc0)="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", 0x1000}, {&(0x7f000000cfc0)="56673385d22b42da05bad576594954b120e1600872f047abece92d0d3e14f07be574475619490a97c2d6", 0x2a}, {&(0x7f000000d000)="dd2a1422fe641a605ee0aef1b803e82e8920478c78efd9c5837e118642c31dae771c0e1cd1ba92179956d1a16ebbc626ee8855feae5e372c8671cad50ccc7503385490f88cbfc4f4a2be6067dcc8af4a347819", 0x53}, {&(0x7f000000d080)="3c4ef522140bd8a1c04d4c407252693a1c890118dec6aeba4b88bc81b21ea3f979041fc52202ea17c4d03160052c394f234e679a85cb6a340b3386a0b611416a274109b951824a35f0", 0x49}, {&(0x7f000000d100)="4ac2bb3ead97ce43fc100d7b4f4ab231ed6e21ebaccf9ec781a559749f5a8d0ad02c01bf0019492665fc458d018302eeaa4cd9ff5abb6fac0ed59f05", 0x3c}, {&(0x7f000000d140)="f1f980a34320453ba2f256560317ff7ecd4a48701026554620fd55f3feb19784b5ba3d346f29f7d99eb9a76e5129c5fe8eb1793ccc776f146f06982d29a3a152558331ecd8d6ecf6200ce58cafcde6810690db17ea216e15f97e971bb2719b3fd9fbea0c7d418aac89bfdbe79727098f152c88dc26af437586e9add99fb94c9446df468f24103870d16320a7024afe41b6b09a232714a91a4586144e53b50d5d5d383cb51968f033ec5741f43bbb4cbaba62c5f7994a41c162660a6585aec0a611e5b32a665c9f789672255c6b249e115f53781261c3186c32a2c9a4a1aa74da0701ed8d952532f808c46e2f64a1434fe9e72c6ab1fddb2c", 0xf8}, {&(0x7f000000d240)="6e3baf385175d55ba9f873f5ee5f46c1ccacd883e863d3ddc33b80c524f73ae524168ceb71db35deec77e9b4766a17bca23c15c189d2b51ee780ab796abf45d53f13524022e1b44099a7d55e0becbc63c8fae7d5fdecea02b6ff172e3e1f7cf2382866b588bbf760d92fc90a03cf1d6b6fdec79e5ac84c1810db8763b5d202a309e57e59fd42e3f3569dff25135dd6e5ca5ccb57bc35c3d0008e1c9c00113555e1312d440d1bef2dcca93ff9cf3b31dedce6f0c170d3844cc192b4c7c7286073c80cca4888c1bdf3b656ef250a06b505246acc617670f1455ecc47af99ee6db88631340ce5ec5d9fc6ca7b9bdf", 0xed}], 0x8, &(0x7f000000d3c0)=[{0x20, 0x0, 0x80000001, "308e9e3617cde770197c6614"}], 0x20, 0x44}, 0x8001}], 0x8, 0x840) 2018/04/02 10:27:48 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000000c0)={r1}) socketpair(0x28, 0x0, 0xffffffffffffffff, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000100)={0x0, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) 2018/04/02 10:27:48 executing program 1: socket$bt_cmtp(0x1f, 0x3, 0x5) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) dup3(r1, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0x3, 0x3, 0xcb, 0x0, 0x1}, 0x2677, 0x9, 'id1\x00', 'timer0\x00', 0x0, 0x5, 0x3, 0x1, 0xffffffffffffffff}) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00000002c0)) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00000003c0)=ANY=[@ANYBLOB="e00000027f00000100000000010000007f0000017e419aadac64ab4f737c972ff14432b1beb15473ae0e0da54a61644ebf985e27f41fa5cdaf513d083f997f55a7de918c373e4010d233be1cb7667a482450a73aca2584c3ff91b10023e512061eaf6008f68abecd0cc9b1eb2e9bcbb3891f38cc939fb60d321398063f359a81f0c917f369ee533a0e48d4cb90afe82b9d736a09db90eac052c28b8170000000000000000000009a9ceaed42cda90f7180179af40848c562918a190889552cdcd585c74df9b34371e0df3b7774293f6a890aceefb5e080c3171685e6f66cc24b25b01e8f"], 0x14) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x173382, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000380)={0x5, r2, 0x1}) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000300)={0xff, @broadcast=0xffffffff, 0x4e23, 0x1, 'none\x00', 0x25, 0x8, 0x17}, 0x2c) setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f00000001c0)=0x493, 0x4) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x0, 0x2710}}) r5 = socket$inet(0x2, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) close(r5) connect$l2tp(r2, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e22, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) 2018/04/02 10:27:48 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="210457ba6b2161be52075c17c2083411eef8f064361cfc6dafccdfe090c7e8516cb378583b03239cf9e7ab3c5e8f8e6d87451159495ec38398fd50f4948e135065d669e5936a009eb3f5108a9b71cca648dcba0826418ee7aabb77581cf53ffcf629f30bbf5d3b56f31fd3010a7708ed7928183bdde56c73d8a1eba1eb335744d38f8bed771a076b6ee596e6830855ed873ccce4b072ec", 0x97, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="caa4ea1c8cd54cda4c4b7b8c84d825d20c08a7f927fc54e80abe79bad6dfc40614f14e8f96f872d328fa406bd152fc791f8ce4f3387bb98711875a4c0cbae341d55dd5e7b1853ed49a0e6515cb2615adc7046023f0e2e99b85bc2fda0d2287ebadb9e25c61a4e1da46e090af7394818a138cf0d9c52d367e6b1e81b6d9e3dbc610740a447495edbec8d49301a29edf9e853875a5b8bf0307bf6d269aacadd58035f2855a0cf1679d8c1ce52065b16c81e2fba2c25b79e6", 0xb7, r1) keyctl$unlink(0x9, r2, r1) 2018/04/02 10:27:48 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) dup3(0xffffffffffffffff, r2, 0x10000000000000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f7000000686a37c7e018dc0c92b8d82f108a27e7f828bcb11b07437bdc12e4034c701e5b25decfde33a27b472813f1f7994db18b60830951686689bbc250098187a85d77942e7a9dcea1fba9869abd4021b59f1d06b7a05f72ab078a0322e8ba15f17a00690131afb5826ef9727f7ed42e521b8bf44c4242a3e53882b216919c53c692d9620f909ae5e29cce4ba0b12d5b1f05ee5b90c3541665d752ee06b105170ad030f41cd4abd3ac127626ff4e0624c686d8ac53420738bbb92e7acaa40b2386a04990f4f962402a3850b93a9f89dc5e788e8eafba2c0ad34d7e6e700912580a16f9ff881d4127c660b3b2c93417"], &(0x7f0000000180)=0xff) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000200)=0x9) 2018/04/02 10:27:48 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x1000000af01, &(0x7f0000000000)=0x72f6) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) r1 = dup(r0) io_setup(0x4, &(0x7f0000000040)=0x0) io_cancel(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0xfffffffffffffff7, r1, &(0x7f0000000140)="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", 0xfa, 0x18000, 0x0, 0x0, r1}, &(0x7f00000000c0)) syncfs(r1) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000340)) 2018/04/02 10:27:48 executing program 7: mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x800, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0xff23, 0xd8, 0xffffffff, 0xffffffff, 0xd8, 0xffffffff, 0x170, 0xffffffff, 0xffffffff, 0x170, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'tunl0\x00', 'erspan0\x00'}, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x372) 2018/04/02 10:27:48 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000780)='.dead\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000800)="e38e9bdf65f4497588af567fe9ca87486fb8832643ac4ba1c6616303fe8b198eabbd7264e66245c5427ac43574a1991e5bf81e87986f42f0b5ac10c2b4aa88428ae3043e55386e48fe57bea9837be21773673cc37a30f4cc249660ecbe480238f456037bfedccd2cecb504c4747d67b639fed0af43cd8c52f91c27dc526e928df04afcef2ea84e13d1cfd0a8b507ad638ef92a2177b4f912ebb1ec3ee22b7d8d2262f552f3a06af43fd331ab6458927ae04214afaecac5a254ea96222df221f8152424269dcce036959138b87e2839a3c6d65fa8aa186764dc876dd9861c5884c7233a2783ce7698391bebf1c83f0fdf280f", 0xf2, 0xfffffffffffffffa) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000a40)='^%proc!+keyring\x00', 0xffffffffffffffff) request_key(&(0x7f0000000a80)='rxrpc_s\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000b00)='/dev/amidi#\x00', 0xfffffffffffffffb) r0 = add_key$keyring(&(0x7f0000000b40)='keyring\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000940)='keyring\x00', &(0x7f0000000bc0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aeeff8)={0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00000e6ffc)=0x2000000000007, 0x9c88be9f5a8c7c99) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x20, 0x4) write(r1, &(0x7f0000bdf000), 0x0) r2 = socket$bt_rfcomm(0x1f, 0x8000000000fff, 0x3) r3 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x2, 0x2) readv(r2, &(0x7f0000000080), 0x22f) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x7, 0x0, &(0x7f0000000540)=ANY=[], &(0x7f0000000480)='syzkaller\x00', 0x0, 0x93, &(0x7f00000005c0)=""/147}, 0x48) close(r3) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000003c0)={@remote}, &(0x7f0000000400)=0xc) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000340)={0x0, 0x5, &(0x7f0000000140)=[0x1, 0x101, 0xfff, 0x814e, 0x2], &(0x7f0000000180)=[0x5, 0x80000000, 0x3ff], 0x10, 0x7, 0x7fff, &(0x7f00000001c0)=[0xffff, 0x4, 0x4, 0xffffffffffffffff, 0x5, 0x10000, 0x0], &(0x7f0000000200)=[0x1, 0x2, 0x5bc, 0x3, 0x8, 0xfffffffffffffff8, 0xfffffffffffffffa, 0x4]}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000002c0)={r3, 0x1, 0x1, 0x2, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) fdatasync(r2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x5, 0x9ed}, &(0x7f0000000300)=0x90) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000440)={r4, 0x10000, 0x800, 0x4, 0xe8, 0x6}, &(0x7f0000000540)=0x14) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000980)='/dev/sequencer\x00', 0x0, 0x0) getsockname$netlink(r5, &(0x7f0000000100), &(0x7f0000000240)=0xc) io_setup(0xcb, &(0x7f0000000680)) 2018/04/02 10:27:48 executing program 5: unshare(0x400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x1, 0x800) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8122) eventfd2(0x9, 0x800) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0x0, 0x2}) 2018/04/02 10:27:49 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xc2, "fca431522cf1c9435d443ef1ccd22d860bd2ef2cf5e685207d7f5ec47a9c2fa88950805ecd64df93e12d9d512da700ceca203f8554524cca65bc88bbafd7109e09b3dc145e36b0e36d10614382aa1043725d1a437be177c8f46c597bde7ca4388dfc0bd6c58c57e29c04bdaf266b5a0418c404bc2f83f4107a000c8d5857c2134c4ada456743ac39968bef341c4e56bf15643e51ac057bf42b8758fde145a563a407a4e2365888801c9b1e6a41b47a39d25665a23094196b4661f8c6c786e0dbea18"}, &(0x7f0000000000)=0xca) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x10000}, 0x8) r2 = socket(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000000040)=0x6, 0x4) sendto$inet(r2, &(0x7f0000509f92), 0x0, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/02 10:27:49 executing program 5: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000164ff0)={0x2, &(0x7f0000000000)=[{0x8000000000b1}, {0x6}]}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x8201, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000380)=0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20004000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x98, r2, 0x308, 0x70bd2d, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0xc}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xd000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x14, r3, 0x1, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) 2018/04/02 10:27:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x188) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) readv(r0, &(0x7f0000002800)=[{&(0x7f0000000180)=""/163, 0xa3}, {&(0x7f0000000240)=""/130, 0x82}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/163, 0xa3}, {&(0x7f0000001640)=""/156, 0x9c}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/230, 0xe6}, {&(0x7f0000000300)=""/85, 0x55}], 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0xb04}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp\x00') perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000600)=[{&(0x7f0000000380)=""/64, 0x40}, {&(0x7f00000004c0)=""/162, 0xa2}, {&(0x7f0000000580)=""/114, 0x72}], 0x3) 2018/04/02 10:27:49 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 0x0, 0x0, 0xf}) flock(r0, 0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000080)=0x8) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/02 10:27:49 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) dup3(0xffffffffffffffff, r2, 0x10000000000000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f7000000686a37c7e018dc0c92b8d82f108a27e7f828bcb11b07437bdc12e4034c701e5b25decfde33a27b472813f1f7994db18b60830951686689bbc250098187a85d77942e7a9dcea1fba9869abd4021b59f1d06b7a05f72ab078a0322e8ba15f17a00690131afb5826ef9727f7ed42e521b8bf44c4242a3e53882b216919c53c692d9620f909ae5e29cce4ba0b12d5b1f05ee5b90c3541665d752ee06b105170ad030f41cd4abd3ac127626ff4e0624c686d8ac53420738bbb92e7acaa40b2386a04990f4f962402a3850b93a9f89dc5e788e8eafba2c0ad34d7e6e700912580a16f9ff881d4127c660b3b2c93417"], &(0x7f0000000180)=0xff) 2018/04/02 10:27:49 executing program 3: ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00000000c0)=0xffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x50}, 0x10) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x30101, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x752d, 0x7f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)={r1, 0x5}, &(0x7f0000000340)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/02 10:27:49 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000014300)) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000380)='./file0/file0\x00', 0x7, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000180)="3c0488a06e50da84ee3485c272c4a9a03c2b6e4c9797550feb40c905a53b30da4a748a8987914be00ab4ee9cb50a9fe257cfbf5596880990636fb152595474cac212a19b49226ce214b0a4d72e9525bab7d0de2169971990192b348c832362ca52b48b99e22536efd42c733971fd85f1653b5f3ee8da25a0196fa26c97c005a5c4bdb67512d81fe8155600e3e5c5e4e0db05a4f858ee3667be0c5ab0a1662621fe340a210d3e", 0xa6, 0x401}], 0x800000, &(0x7f0000000300)={[{@discard='discard', 0x2c}]}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000080)) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff)) umount2(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/02 10:27:49 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x6}, &(0x7f0000000040), &(0x7f00000000c0), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000007c0), 0x8) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xaf9, 0x8000040000001) write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) 2018/04/02 10:27:49 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x401, 0x800) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000100)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f000067f000), 0x3) 2018/04/02 10:27:49 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x206840, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000200)=ANY=[@ANYBLOB="020f00001100000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000023000000000000000000000000030006000000000002000000ac14ffbb0000000000010000030005000000000002000000ac14ffbb00000000000000000100180000000004"], 0x88}, 0x1}, 0x0) 2018/04/02 10:27:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00', 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)=ANY=[@ANYBLOB="140000000000"], 0x14}, 0x1}, 0x0) listen(r0, 0x0) 2018/04/02 10:27:49 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x4340, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000100)={'raw\x00', 0x48, "3c49370655d0020e1a48e6ec912559a5c21ec9774eb799ba8b3d823f01f922b9a732599765bb9c749f22840d33f9f7d1db45ccbdeeed45d877dc8ff23f12d17731f73e935503c28f"}, &(0x7f0000000180)=0x6c) ioctl$TIOCSTI(r0, 0x5412, 0xfffffffffffffffd) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x40000, 0x4000) accept4$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0xffffffffffffffdd, 0x803) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000001c0)=0x2, 0x4) 2018/04/02 10:27:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000480), 0x0) r1 = dup2(r0, r0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000000)={0x0, 0x3}) 2018/04/02 10:27:49 executing program 1: syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, r1, 0x729, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') 2018/04/02 10:27:49 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) dup3(0xffffffffffffffff, r2, 0x10000000000000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x200000, 0x0) 2018/04/02 10:27:49 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x6651, 0x8000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x400001, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x401, 0x3ff, 0x2, 0x2, 0xc4a}, 0x14) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r3 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x8001, 0x1000, 0x3}, &(0x7f0000000240)=0x10) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) dup3(r3, r0, 0x0) r5 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r5, 0x308, 0x70bd2b, 0x25dfdbfe, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x4084) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000300)={0x10001, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e23, @rand_addr=0xe000}, 0x200, 0x7, 0x80, 0x0, 0x4, 0x0, 0xffffffffffff13a4, 0x8, 0x1d}) 2018/04/02 10:27:49 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x18, "b61db289a95b7609962e9051a1a082a2b26e3d9e6a039abd"}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r2, 0x7c355649}, 0x8) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000340)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r3) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000000c0)={0xffffffffffffffff, r3}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000100)) 2018/04/02 10:27:49 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000040)=0x3, 0x3) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/04/02 10:27:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8001, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000489000), &(0x7f0000000ffc), &(0x7f0000000680)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x701c00, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/04/02 10:27:49 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) dup3(0xffffffffffffffff, r2, 0x10000000000000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') 2018/04/02 10:27:49 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/cuse\x00', 0x18042, 0x0) connect$pppoe(r0, &(0x7f0000001500)={0x18, 0x0, {0x2, @empty, 'dummy0\x00'}}, 0x1e) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) r3 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xf4, 0x6, 0x8, 0x800000, 0x0, 0xcb, 0x2, 0x8, 0x0, 0x7, 0x3, 0x5, 0x8, 0x1ff, 0x7fff, 0x1, 0x7, 0x1, 0x9, 0x9, 0x3c7, 0x80, 0x6, 0x9, 0x3, 0x80, 0x1, 0x4, 0x7, 0x3, 0x7f, 0x8001, 0x4, 0x616b, 0xfac8, 0x7, 0x0, 0xd9, 0x4, @perf_config_ext={0x6, 0xfff}, 0x8, 0x7, 0x6, 0x5, 0x5, 0x2, 0xffffffffffffff35}, r2, 0xc, r1, 0x1) kexec_load(0x5, 0x6, &(0x7f0000001400)=[{&(0x7f0000000140)="c233af8db973eb24cb3ff60c4f972f801a064efcaa1f8617e96ee669778fdc1a69a70981cda1e4a3142298b0d3fac6c71be031ae97fbea0fdc29f2fccc5e87681425279dc4b7f8bcd3f99185640d78b73760f01e629fd900f6da073749ec2096837806ea5e58e47151296a2a26", 0x6d, 0x5, 0x5}, {&(0x7f00000001c0)="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", 0x1000, 0x6, 0x20}, {&(0x7f00000011c0)="39e5bed3e33650ef6a819f75e61312670afc04cc73f51941ee1ece3d59bbc72632c362084594bf5ee1c9e51bcaf3e327579c30884c8e89fad9f0063fa82616e1ffcb2867e579c5b9f9cc07e1ccb494c5c83b4e5176ea1292019e04aebe47dcaa53a7e7f24b126e63021d255b0205845c921fac9447427a676e7c086fc273e8b972e3d92fca7b7ac6464977cd3015bb062789054fe63f158da833acb2c33ecb86ca03160e2887d448eda085ddc2210a7b1cd0898eb9065d07fd7ead66116cb12042856fd682c608b549d58bb97d", 0xcd, 0x4, 0x81}, {&(0x7f00000012c0)="a66021d3e8565652be9908f5d4194196a3605c091a3e8c9272a53616eeb4f4508a85d3cbf05c1cf71cfed5de719334240e90430d02a786592db4e44181f987dc56d63e29cbd9054fa1a274145c9896e5043d955655fe04648503922bf1884371ecc4b1e8c62684eaed1776422a9c3da3d001d07e5cfcb5aa9f6692425a92067793f4692cbadf8ed0410a18e9a37e82068a9d7e34c5a8de3d7a0f1abce9728efbac5bb485a739bdb3f758892db0bc34594e1c0a8d9d7d023fc300979242ed88c323ddbe22a3e55d294a6aeaf51711b1f5cad0a48bec15e84084993e8fd56824", 0xdf, 0x8b49, 0x5}, {&(0x7f0000000040)="0b63262c3abd3494e07552df4806f4490594051282682fdc5f6bd2988475b5a1cc012404689349efd79a775ec82e1533", 0x30, 0x3, 0x9f4a}, {&(0x7f00000013c0)="27f7", 0x2, 0x4, 0x7}], 0x3f0002) fanotify_init(0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000001580)=0x8) poll(&(0x7f0000001540)=[{r3}, {}], 0x11d, 0x8) 2018/04/02 10:27:49 executing program 1: r0 = gettid() rt_sigprocmask(0x1, &(0x7f0000000000)={0x9}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000640)={{}, {0x0, 0x9}}, &(0x7f0000181fe0)) tkill(r0, 0xf) tkill(r0, 0x12) 2018/04/02 10:27:49 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x82000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00000000c0)=""/107) bind$packet(r0, &(0x7f0000000080)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) signalfd4(r0, &(0x7f0000001300)={0x7fc}, 0x177, 0x80800) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000001200)={@can={0x1d, r1}, {&(0x7f0000000200)=""/4096, 0x1000}, &(0x7f0000000180), 0x2}, 0xa0) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080000fe800000000000003e000000000000bbfe8000000000000000000000000000aa0000000000089078"], &(0x7f0000000040)) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00000012c0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) 2018/04/02 10:27:49 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000140)={{0x76c000000, 0x3, 0x5, 0x6, "e48fd6fe12e6cd95c57e167feb1c839dffc5fa5e37be5ae93f82a3ba58da280f2aa253498993f5fd89b3e206", 0x7ff}, 0x0, 0x0, 0x7fff, r1, 0x300, 0x5, "31efea1e554a0cfafd2c826f9c6c86624c44cbdd0fdafaf249f2733c887b7079507f6f3773d1988da9049119b89c7f2fa32799d1a2952438d2c75d6a4e3e2aa9", &(0x7f0000000100)='em0\'}--}+-}#\\#:procuser\x00', 0x6, [], [0x5, 0x3, 0x8001, 0x7]}) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000780)="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", 0x1000) r4 = socket$inet(0x2, 0xa, 0x0) socketpair(0x1f, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x1011, r5, 0x0) accept4$packet(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x4e23, 0x6, 0x4e22, 0x0, 0xa, 0xa0, 0xa0, 0x2b, r7, r2}, {0x0, 0x200, 0x2, 0x1, 0x1, 0xb355, 0x9, 0x45492843}, {0x200, 0x8, 0xffffffff, 0x87}, 0xa, 0x6e6bba, 0x1, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0x32}, 0x2, @in=@multicast2=0xe0000002, 0x3503, 0x1, 0x1, 0x9, 0x9, 0x8, 0x800}}, 0xe8) sendto$inet(r4, &(0x7f000061af66), 0x357, 0x0, &(0x7f0000000740)={0x2, 0x0, @loopback=0x7f000001}, 0x1) 2018/04/02 10:27:49 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000306000)={&(0x7f00003d7ff4)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="b8000000190001000000000000000000ac1414bb000000000000000000000000ff0100004000000000000000000000010000000000000000020007b5ec0f0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1}, 0x0) 2018/04/02 10:27:49 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x40000) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x8, 0x28, 0x1, r1}) syz_emit_ethernet(0x32, &(0x7f0000aa9fb6)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@ssrr={0x89, 0x3, 0xb4a3}, @ssrr={0x89, 0x3, 0x80}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)) 2018/04/02 10:27:49 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x800) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0xed, &(0x7f0000000100)="3313e39ea7eb5fbdb7a42a5bc027769034e61fb162c61f2283684f27de870f2d51060fbe85b8b9d2c79c70c247600601e7dd7a7e6f132b3a9f3d4d3883b3fa5147e02326760cacbea5795bc5f73df1ed1d50250550b391aba3a337ac44597963b195644b6f5fe0eb2fe7551f6ff884d7ec09751aa4de9ef12aab34689041b4d6170ca0b2e4953bb85be1a7634f742bf0581c870b09318aa8dace8b5647213333e6cd56655b12e977cc0c1c8294650a279cf9b32fcfd6918b9ac640b557dd702a676c4a46b604a7193a7a8de3e05972fd050300e3c3b0b503123ef7910b2acc6c7d5b82b85f58e4a5f7fa1b700a"}) r1 = socket$inet(0xa, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0xbd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001480], 0x0, &(0x7f0000000080), &(0x7f0000000200)=ANY=[@ANYBLOB="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"]}, 0xd8a) [ 230.666737] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/02 10:27:50 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) dup3(0xffffffffffffffff, r2, 0x10000000000000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) rmdir(&(0x7f0000000080)='./file0\x00') 2018/04/02 10:27:50 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000000100)={{r3, r4+10000000}, {0x77359400}}, &(0x7f00000001c0)) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000000)={0x2, 0x0, [{0x1d9}, {}]}) 2018/04/02 10:27:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="24000000157d7803000069734ac9924917a600000000f3000000040000000c000600", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x1}, &(0x7f0000000240)=0xfffffffffffffe8a) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x1}, 0x8) r3 = dup3(r0, r0, 0x80000) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x1, 0xa6, 0x5, 0xff}, {0xff, 0x9, 0x3, 0x5}, {0x1, 0x401, 0xffffffffffff0000, 0x31}, {0x9, 0x9, 0x7, 0x4}, {0xfffffffffffffff7, 0x3, 0x3, 0x4}, {0x3ff, 0x6, 0x0, 0x8}]}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000002c0)=""/238) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000100)=0x40, 0x4) 2018/04/02 10:27:50 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x1f2) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0x251, 0x0, 0x6699bd4a}]}) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x18, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0x4, 0x7}]}, 0x18}, 0x1}, 0x0) 2018/04/02 10:27:50 executing program 7: r0 = socket(0xd, 0x4, 0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000080)=0x4, &(0x7f0000000000)=0xffffffffffffffa0) r2 = getpid() perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0xa4c5, 0xfffffffffffffff7, 0x40, 0x3, 0x0, 0x3ff, 0x108, 0x6, 0xd7b4, 0x8000, 0xffffffff, 0x7f, 0x0, 0x9, 0x1, 0x6, 0x1, 0x4594, 0xffffffffffffdc79, 0x7fff, 0x48b, 0x3f, 0x100000001, 0x8, 0xb029, 0x3ff, 0xdf, 0x6, 0xff, 0x9, 0x7f, 0x6, 0x9, 0x6, 0x4, 0x69, 0x0, 0xb9, 0x5, @perf_bp={&(0x7f0000000040), 0x1}, 0x4000, 0xfffffffffffffffa, 0xffffffffffffffff, 0x7, 0x1, 0x3, 0x8001}, r2, 0xa, r1, 0x1) migrate_pages(r2, 0x5, &(0x7f0000000180)=0x9, &(0x7f00000001c0)) r3 = dup2(r1, r1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000140)) 2018/04/02 10:27:50 executing program 3: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x7, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x4}, {r0, 0x9000}, {r0, 0x8000}], 0x3, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={0x4}, 0x8) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000100)={0x1400000000000000, 0xf000, 0x8, 0x2, 0x1c}) syz_mount_image$ntfs(&(0x7f00000003c0)='ntfs\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000008c0), 0x0, &(0x7f0000000980)={[{@utf8='utf8', 0x2c}, {@nls={'nls', 0x3d, 'none'}, 0x2c}]}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000200)) 2018/04/02 10:27:50 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a00f58c, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x10000, 0x3fd) open$dir(&(0x7f0000000140)='./file0\x00', 0x101080, 0x80) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) 2018/04/02 10:27:50 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x60082, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x9, 0x5, 0x0, 0x8, 0x101, 0x2, 0x6, 0x2428, 0x7fffffff, 0xfff, 0x7, 0x4, 0x98, 0x3, 0x2]}, &(0x7f0000000080)=0x100) r2 = getpgid(0x0) ptrace$setopts(0x10, r2, 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x2, 0x5, 0x6, 0x20, r1}, &(0x7f0000000240)=0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000300)={0x70000006}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00000002c0)={0x3, 0x4}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_modinfo={0x42, 0x0, 0x0, "92871254acc4d46b"}}) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/02 10:27:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00000004c0)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffb3, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000500)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000540)={r1, 0x2}) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x121001) sendmsg$kcm(r2, &(0x7f0000000440)={&(0x7f00000000c0)=@nfc_llcp={0x27, 0x1, 0x1, 0x7, 0xf36d, 0x4, "1c35fa6c40a45e727948353063524538efa48f8584528ab09dec77ad559445d4e39f4133cfc48b35189e63cac51c9eaf208bf4f3888100f0c8fd392a99ad1f", 0xc}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)="3a025663480cd15fc1dd82c67c243f06744218e7fdb62637ccfcc61f0e055f2e412fb779c6dd5be7f6059414e826d7bb441b6189c069a7a75ec98b168d88804558c1e5687e99dfb86318f2f37d9f8fa67b779a13a8fc4e75ea39180f9408e3c52b7e0b611f662f050b9c52621110c0c965ccd4a1e3cfea92b76628f5e63fc798603eca4158fd77ce63be3e7759a0322bb20d614346658c7bde510a3172a344cf15c50dc420638fa36b8ef236b961195348407ae2855d5af9d1bf68", 0xbb}, {&(0x7f0000000200)="09e5a0226e114a63f4938f7fc3fe8aa1e6898322b26f853cd00dfd229c8868be2a8465e3b1a9416ee77366f5f0af1618e316e0c40c3494adf893a0300caa3317245055c16bce182aeef54040d5f84f554b9f7464adb9be12e1836d4096e52cd9cb1eb79560a9af518cde9e1d1df9008a51b4a44c2410b4a2f94821bebbd02c8ec95573b77438afdd1995b5b9e0389b626b0460f8d6abc8ef7470c72418e42168b26f46d34d8c11b54689bb66a0239585a86db7", 0xb3}, {&(0x7f00000002c0)="322a8c76dae2691421520d9296a7", 0xe}, {&(0x7f0000001200)="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0x1000}, {&(0x7f0000000300)="2ddd3ed49a29353e2d25057fbb", 0xd}, {&(0x7f0000000340)="badd88853fb687a3cfe447", 0xb}, {&(0x7f0000000380)="b843222ef36c", 0x6}], 0x7, &(0x7f0000002200)=[{0x1010, 0x116, 0xffffffff, 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{0x108, 0x10e, 0x6, "b58916cb28c4b50b5e4e936d8b6ecd477f5644564f3d55e7c71e2267f0e67bab47d95219ee2ca0506ea9e7429e171b3b1d138f7390406fa64d45ca4d5e13e69854b139d307ac166ae33051933345716e32494e070ab0b20cbf3422751b95fff2acf69a86db114cce125143473970922e863e4016310258c396f1ec9287b8d52d2294f2b4dac39d5df4bcb0b7331160f0fbf2fd1bed1d0840a9708b6ffd8af3033bb688bb012381c207226eb88ed5d8df10fb9be767359959bf68c964dfa5c99b19feff4134f93e24aa662d99ea7ca2cb124c23c293ee3130da10789950a296480d5f3765737359c920255f1b1afa26f0d3867dd9b0"}, {0x108, 0x19e, 0x4, "0f597bb25c80c9f4832d5647c9d7a546af7ab9c4240eb2bbf54923f6320e89b02b3e1430b9da8111449bab633f26e0deb741d9282b984a19136dc877d65394cefe11e167708b10a4d7860cf9807b4cfeb829acd953e59b16edc756a0278d4a1ac203f99d2f57adfea881e2fe994e89e9040823e50b046ec0ee7fc6da9b0c2951b5a04876aaf80715b61814e4d9955c08ef827c844ffded97eab383dda4d3735a1447c589be0ed385b3cafb358277a64d443df78591a73d06c5c45dcf5edfdce478e431d2970dcb84a7a6e901a7e216a762f98e7dc403430249a38ecbdf872703aac98815b3740773d7e7bdf87411d012b421"}, {0x58, 0x119, 0x5, "07fafcf5c376e562b511affd0d005ebdebc3bc4ca302855095df615aac8b807f2b2a4eabaf26d1618861788fd4136d97196b6cef6bc1c59d5c99e9d911e2420a4ebe9b89e450"}], 0x3370, 0x80}, 0x10) 2018/04/02 10:27:50 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) dup3(0xffffffffffffffff, r2, 0x10000000000000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') 2018/04/02 10:27:50 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) dup3(0xffffffffffffffff, r2, 0x10000000000000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) rmdir(&(0x7f0000000080)='./file0\x00') 2018/04/02 10:27:50 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 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_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000000c0)={{0x11, @multicast2=0xe0000002, 0x0, 0x0, 'wrr\x00'}, {@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x100}}, 0x44) 2018/04/02 10:27:50 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl(r0, 0x4000000000226a, &(0x7f00000001c0)="d8ae3e9b5fe0dc9c20064b311c11bd0916c068f93e3d9df4e089adbf16c5ea06af4a282bfbb3fdb072a2c4c0a1939dfb08101f6cb1f5781bb0fd94c01597ff03acf8363931088d305e5cb5996042525df0772df64f1b27b4704c59684a1b195245cbb23cc4d9f51e7535") 2018/04/02 10:27:50 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x10000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000180), &(0x7f0000000200)=0x8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280)=0xf59c807e90aac842, 0x4) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000200000000000000001000000020d0000d6f31e80f2b22a6eb84b151b9b7e83f564f7867b5f9c3c9eab8457a6fad1143eb18120e9de6bdcc328259c57b8b66b067e34b3c20eeba2301842c80fad01bc99238a712557b1fbc8617eddba9b9144a102e0b0b2d49189abe782c64ceb07dbf6dc16acc95c7f0000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xa0}], 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x6}) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ptrace$getsig(0x4202, r1, 0x3, &(0x7f0000000240)) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x10000000, 0x1) 2018/04/02 10:27:50 executing program 7: pipe(&(0x7f0000000380)={0xffffffffffffffff}) connect$netrom(r0, &(0x7f00000007c0)=@ax25={0x3, {"271fd96146a846"}, 0xf000000000000000}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) capget(&(0x7f00000003c0)={0x19980330}, &(0x7f0000000440)={0x10001, 0x9, 0xfffffffffffffc00, 0x2, 0x1}) r3 = getgid() lchown(&(0x7f0000000200)='./file0\x00', r2, r3) r4 = syz_open_dev$vcsa(&(0x7f0000000800)='/dev/vcsa#\x00', 0x4, 0x400) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f00000004c0)={0x81, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0x4, 0x0, 0x2, 0x4, &(0x7f0000000480)='teql0\x00', 0x3, 0xc1de, 0x2}) r5 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x20, &(0x7f0000002922)="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", 0x604) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r6, 0x0, 0x0, 0x4) fallocate(r6, 0x0, 0x4b99, 0x5) r7 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) fallocate(r6, 0x1, 0x0, 0x4000003) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f0000000640)={0x7, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r6, &(0x7f0000000780)={0x10c}) sendfile(r7, r6, 0x0, 0xc08f) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000000540)) r8 = dup2(r1, r1) ioctl$sock_bt_hci(r8, 0x4, &(0x7f0000000580)="b0127b1b56c41af842d40142d538131c075f0c1d52ca94fe4c642da96543dc972aa62895d3535096d8807b48e8670b53a25c04565ef8f4b40944a1fab17c45f968ed95effe682b39a6138abb5754a7453451ea3dcc6171043db468708c168d2714820cdde9bf9435f64ea9179b062ccfba0f48982fda4e8fd401731c54ee7df1120d1625defbe5444ac1d8f5223a66faba5e5a01c2c00b7bcfdb1a4f292221725cb2f2ff783f0f68b6515ac1d8070000000000") getpeername$llc(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0xffffffffffffff97) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000240)=0x29e) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x200000000000000, 0x10000) capget(&(0x7f0000000180)={0x0, r9}, &(0x7f00000001c0)={0x9, 0x0, 0x5, 0x1, 0x1ff, 0x8}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) sync() lseek(r4, 0xfffffffffffffffe, 0x0) 2018/04/02 10:27:50 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) dup3(0xffffffffffffffff, r2, 0x10000000000000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) rmdir(&(0x7f0000000080)='./file0\x00') 2018/04/02 10:27:51 executing program 0: r0 = memfd_create(&(0x7f0000000040)='(3em1-\x00', 0x1) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000000c0)={{0x5, 0x7, 0x5, 0xfffffffffffffffc, "96cf2fdcc47b6a046d0b8fdb480494c8e9957dae8ab318e67e1df7c6b692f4d1c877ff9c06ffbaa2be388269", 0x8}, 0x0, 0x0, 0x3, r1, 0x100, 0x1ff, "2fd80b3eba7c333eca42f7b5862e2ddff1e431e060b965bf28558b2b502baefd4e3458fb106d22793dec01f360f2ae7e6f1f6eb05c055e23487673f8d16ed8c6", &(0x7f0000000080)='/dev/loop#\x00', 0xb, [], [0x5, 0x100000001, 0x400, 0x1]}) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x100102) ioctl(r2, 0x4000000000001277, &(0x7f0000000040)) 2018/04/02 10:27:51 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) dup3(0xffffffffffffffff, r2, 0x10000000000000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') 2018/04/02 10:27:51 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sync_file_range(r0, 0xf6, 0x6, 0x3) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0) gettid() ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000400)={"567267300000000000000000000000e6", 0xffffffffffffffe1}) r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd615, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) dup3(0xffffffffffffffff, r3, 0x0) getpgid(0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x7100000000000000}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r4, 0x2}, 0xc) openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x101000, 0x0) r5 = shmget(0xffffffffffffffff, 0x3000, 0x901, &(0x7f0000ffd000/0x3000)=nil) shmat(r5, &(0x7f0000ffd000/0x2000)=nil, 0x5003) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000480)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) socket$nl_route(0x10, 0x3, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)="d3040902a63c7eef2e78502b2720e838ba1985ab5e76bf899862b37885d0e0e70899ae9e98b1bb6b59d3e30852847200d224893c268a78be59555c8f1ddf2e", 0x3f}], 0x1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) gettid() sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) sync_file_range(r0, 0x2, 0x7fffffff, 0x7) timer_create(0x0, &(0x7f0000000140)={0x0, 0x28, 0x2, @thr={&(0x7f0000000080)="97f52e4637f9391f7037ae640f9a2a148acb0267f02bb497377349c87c0ee91de36b3d47176898bd005d59a346072b12d2758d3e43792befb9ddf4ef1a028d", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/04/02 10:27:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="290000001900ff09000000000000a500020a1300000000ff00200800000d0009000900001900000000", 0x29}], 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'bond0\x00', 0x8}) 2018/04/02 10:27:51 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, [0x6, 0x31df, 0x40, 0x7ff, 0x2, 0x2, 0xffffffffffffff22, 0xff, 0x9, 0x1, 0x1, 0x800, 0xcfad, 0x80000001, 0x10000]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x1ff}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x35, 0xffffffffffffffff, 0x40000000000000) syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x8000040000002) write$evdev(r0, &(0x7f0000000040), 0xffffffffffffffe3) 2018/04/02 10:27:51 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x72, 0x8000) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@dev, @in=@dev}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) sendmsg(r1, &(0x7f00007e8000)={&(0x7f0000218000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000f13000)}, 0x810) writev(r0, &(0x7f0000001340)=[{&(0x7f0000000180)="d94abd6a5c3aa1e09703738d0eb8dd6eef51e8460add9fe7e535644246ec5cfedcd284c2298ba4e2a9c55c65bb504c2e4859729b741483d05cc474a16e7ee94675eadaf8e07f15b6acedc3a8bf572eff9747ae3f9a935628c39aaec6f1956a91d0b0c11ca400e3f9d77d3371e287fd6fbf5e8526c4428f340a3542f12142bb7674912f", 0x83}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="9341f0ef4da0a8792b911a7939aaec0a613a5e7fc18f283a7b326b9fe9b316b964e91ddc62b16236eca703fc7554324f0ef3e684d091e7f10d18b0a3366aed33222f4fe9c41e60baf2a4809e916d605d09fc466f11ba1bf42be9a210debef9478369d5ce60cdbd2a9bc458367cc91fc1b4e477135aec2db4b5e631fde8d8c1ab6ab536fcd28aae55bc116481e4b56bd7e5f61e67369e9508f0abdd893f96375824f755563e36c63bd7053f5938f809e550ca7b7797866ab99cf49a2139b2a7f42e2cd6ab3519dd8d83607d", 0xcb}], 0x3) 2018/04/02 10:27:51 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x8002, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000380)={0xff, 0x4, [0x40]}) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000002c0)=[{0x8, 0x8}, {0xf, 0x7f}, {0x3, 0x8}, {0x7}, {0x3, 0x4}, {0x6, 0x8d}, {0x4, 0x8000}], 0x7) listen(r1, 0x5b7d) r2 = accept(r1, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x4e, "4262a9a58f2df75f648302d5d09d81f2de7ccb117d2b5ee25b02f0e22940b596fcd56c53b61a6100c37863108d66c99b078c99412a0dd3a14b8489702ce0634b57752a4d00dd32317bac40e6d8d3"}, &(0x7f00000001c0)=0x56) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={r3, 0x24}, 0x8) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f00000015c0), 0x0) connect$inet(r4, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) 2018/04/02 10:27:51 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)={0x1c, 0x26, 0x109, 0x0, 0x0, {0x44000002}, [@typed={0x8, 0x7, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x1c}, 0x1}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101081, 0x0) 2018/04/02 10:27:51 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x3) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0xdf, @multicast2=0xe0000002, 0x4e21, 0x0, 'sed\x00', 0x24, 0xfc3, 0x43}, {@multicast1=0xe0000001, 0x4e24, 0x1, 0xa0, 0x9, 0x7}}, 0x44) eventfd2(0x4, 0x80000) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) io_setup(0x1000000000000003, &(0x7f0000000180)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000c2bfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) accept$alg(r0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f00000001c0)={0x80002004}) 2018/04/02 10:27:51 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) dup3(0xffffffffffffffff, r2, 0x10000000000000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') [ 232.561639] netlink: 'syz-executor7': attribute type 7 has an invalid length. 2018/04/02 10:27:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000127c, &(0x7f0000000000)="0555c4733c821c285555d588a1d473010000000000fbff09000000ec2f5154ca6849353ed2ed") 2018/04/02 10:27:51 executing program 0: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmdt(0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) dup(r0) 2018/04/02 10:27:51 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) dup3(0xffffffffffffffff, r2, 0x10000000000000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') 2018/04/02 10:27:51 executing program 6: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004e00)=[{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000640)="0fb1958ba25fcb8a806cb5d2612d6897f9d28ddf0c80b7f371046bfd017b5463", 0x20}], 0x1, &(0x7f0000002240), 0x0, 0x40000}], 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) kexec_load(0x0, 0x7, &(0x7f00000005c0), 0x0) [ 232.617066] netlink: 'syz-executor7': attribute type 7 has an invalid length. 2018/04/02 10:27:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) dup2(r0, r0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000140)="2ed9fc0f23dc0f015f4b0fc7ab983bba200066ed66b80500000066b9002000000f01c1db5609ef99822e0000b1", 0x2d}], 0x1, 0x0, &(0x7f0000000180), 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000440)={0x1ffff}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 10:27:52 executing program 4: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x69d, 0x7, &(0x7f00000004c0)=[{&(0x7f0000000080), 0x0, 0x4}, {&(0x7f00000000c0)="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", 0xfc, 0x5}, {&(0x7f00000001c0)="4777ed47d66a1fda714db5a69767a08428517ebe8a7673ed3a7eda88f7366d13ca930502a01d4f573c56e03c8291b7a44d158ed3fef25c31e7f1d554ae17ac30886cacd5a0ba3668b1506f28f86d754285ff4fc949c283d9450a4fcbcc9c215f1b15b36c0575cbe75a3e31c322f00b862fd75afe139ec84f24dfbdcc0ea0a2561e531434be857a61b68be27674b7c944d1391ca9c791abcd5d59890b2f7ab150f6e5779ccafb2e9e83e9b4d63c2386096be83eec05a2ba29adc31b72e35e532de7b0bebd05c53c65db27c98c27fb2039a9788c0a0b32b2e9941104b8d08396773bd61d3710df14305b60b3f04728b2d7d7f7ce68929ab63e33", 0xf9, 0x1}, {&(0x7f00000002c0)="9bc2ffd28366cb0106b988032386a3de0edb3af6b0bb3c95c8d7bdb065dfe915e23e329bbcdb0fe6ba1a42730d1b753775218cffeaf8453636063bb8142e7b55b38c54ddaa6484c90ed415961d5aae235093539435610b", 0x57, 0x7}, {&(0x7f0000000340)="2538860da234ff5e02cf5db3736ed9a15e6f75dae7dd6669065a", 0x1a, 0xfffffffffffffff8}, {&(0x7f0000000380)="1f65c02c165f5afc3f6e307360571c51486b9dd8230ac331124f4245955b9ada0d0b1136c44cd6ab93287a72b7985ba81fc6528b8d3e9cb0ae44d4d3f9dc3902ae132a2397ee58807e4a4455a4c1a16f61b4739531956845de1648b27410978421589d36a718c8d897f056c56d8586b17b", 0x71, 0x3ff}, {&(0x7f0000000400)="768b15e22cea0ee72f77b4f9dfea6c6ac53309a9d1c89d615f95b3d24e85fffce0cded9c0235247af4450a682c82b12940e703e00b441559b8f110a9b928125bd63f3035291ae0a1ecd00492163728905d4f7369861c18a30170da62ce6772fccb1a795fc8b7dc37a76ac7819a6b9f81e6e58df5cc0981c6bcae5f20f28ad476bd98324df6d1d7cc823f6eeddf078756b2", 0x91, 0x1}], 0x80, &(0x7f0000000580)={'nouuid,', {[{@noalign='noalign', 0x2c}, {@swalloc='swalloc', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@norecovery='norecovery', 0x2c}, {@sunit={'sunit', 0x3d, [0x37]}, 0x2c}, {@gquota='gquota', 0x2c}, {@swalloc='swalloc', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@grpquota='grpquota', 0x2c}, {@logbsize={'logbsize', 0x3d, [0x77, 0x3b, 0x35, 0x0]}, 0x2c}]}}) syz_mount_image$gfs2(&(0x7f0000000700)='gfs2\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="7374617466735f70657263656e743d3833362c007b959e1205bdfe290e3543017d9501f648cd6f231370cf4211b8d2c7a96553edc03fccd394eb844e4d6529d65251df5983654daf4e78b50063cbcf5a1c1a85d9862ffa75c9b8680e94f19b5ff2e5e58d269472f7251bb426f18f4646718f534a3c61bcf4b628293045b49ebd977237b56413d5f80799dbc7acd0f4c82de1ca08278b319fe32571429379c4c8d2fba9d2dfcf91db64bbe6fd703fc470ace53533740384a37d834f5abb4683a5be3156a83549bea23e5bab"]) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x10400) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000780)={0x5, 0x401, 0x7, 0x2, 0x5}) 2018/04/02 10:27:52 executing program 7: socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000000)=[{{&(0x7f0000000180)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'teql0\x00'}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000002f80)}}, {{&(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=[{0x10, 0x117, 0x4}], 0x10}}], 0x2, 0x0) 2018/04/02 10:27:52 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x201) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001580)='j', 0x1}], 0x1, &(0x7f00000019c0)}}, {{&(0x7f0000001680)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000000000008400000000000000d4802eccf2c046d5cc9c72e74ee699f10c34f083bf5336ebc66d1be32edf176af58af6e4874fc9eb93a63ca85e8c3a3b7a1d3904bf93f5de260a624ca455fe53661f27181b13456227028ab2787d406ffa947490a9a47c1d932b"], 0x10}}], 0x2, 0x0) 2018/04/02 10:27:52 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) dup3(0xffffffffffffffff, r2, 0x10000000000000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') 2018/04/02 10:27:52 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffff9c, 0x4008ae6a, &(0x7f0000000180)={0x2, 0x0, [{0x8e3, 0x4, 0x0, 0x0, @adapter={0x100000000, 0x3, 0x401, 0x0, 0x9f7}}, {0x80000000, 0x5, 0x0, 0x0, @msi={0x8, 0x8, 0x81}}]}) dup3(r2, r1, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000040)={0x40002}) 2018/04/02 10:27:52 executing program 5: syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000080)=0x20000000100006c7, &(0x7f00000001c0)=0x4edd) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x38) socket$bt_hidp(0x1f, 0x3, 0x6) connect$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @hyper}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000140)={0x1, 0x1, 0x3, 0x3, 0x4}) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000280)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/04/02 10:27:52 executing program 0: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r0) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0xd8, 0xcf, 0xfffffffffffffeff, 0xfffffffffffffffd, 0x401}) 2018/04/02 10:27:52 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x101d, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000380)={r0}, &(0x7f00000003c0)=0x8) r1 = request_key(&(0x7f00000004c0)='cifs.idmap\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)='\x00', 0x0) add_key(&(0x7f0000000400)='cifs.spnego\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="7f4f", 0x2, r1) prctl$setendian(0x14, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0xa, &(0x7f0000000000)=@raw=[@ldst={0x3, 0x3, 0x0, 0x9, 0x1, 0xfffffffe, 0x10}, @generic={0x7f, 0x8b, 0x5, 0x6000000000000000}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0xfffffffffffffeff}, @jmp={0x5, 0xff, 0x6, 0x5, 0x6, 0x100, 0x10}], &(0x7f000031cff6)='syzkaller\x00', 0x1005c6e, 0xfb, &(0x7f00001a7f05)=""/251, 0x100}, 0x48) r3 = dup(r2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="a10000000c0dc081eb203c5e0e282136d0cb77ad0144d0a757629fe14ef53c8c4af3397e42c765687e0a48371cdc9eb74cc90300000000000000000063bdf7e9aa2576d4459e1233474341e6a0cca237f27c98127f5f8e824c0be9d9fb6e133781b8ea894ca47d7e793c9ab28314b596b2baa851c90a478eb05e567afd2dbf2b20f25f874b4f30577223b4cad9bddf1d384d4e4a6db7320e3a89ec52badf28f4940bf7f77ca117758656fb831b0222f791faeaf42283c0f65c6879d156b2f3601583521576402e86919c41cf8f7d8f991a4a7c39accd16cf6f3cb200419388437642c338b7387616958aff7e1edcf36db4885379b388e43e96d595d7f8de4a7137969bf5b88bb5db648aed7fff967c218f18234ca6ab9c5336e2c5b7e2b41ccbc51e2923513921a319ad94cc4a673184f00ff8ca238dc8a82af8b8ef1d08e9614676c00d6b65d9786c5306c2cda038cf37f247a4ac3f9bdd9d8d475c1099da7a3a4ff4bc4fc5f9f39ee402ab0eb1"], &(0x7f0000000140)=0xa9) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r4, 0xff}, &(0x7f00000001c0)=0x8) 2018/04/02 10:27:52 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r3, &(0x7f0000000100)=0x4) rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000140)={0x3, r0}) r4 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r4, 0x400000000000002) sendfile(r0, r4, &(0x7f000000a000), 0x2) 2018/04/02 10:27:52 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) dup3(0xffffffffffffffff, r2, 0x10000000000000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') 2018/04/02 10:27:52 executing program 1: r0 = socket$inet6(0xa, 0x80000, 0x0) shutdown(r0, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x82000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000100)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000002c0)=[{0x7, 0x9041}, {0x2, 0x2}, {0xf, 0x100}, {0x0, 0x400}, {0x4, 0x800}], 0x5) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x20}, {0xa, 0x4e24, 0x7ff, @dev={0xfe, 0x80, [], 0xa}, 0x6}, 0x6, [0x100, 0x0, 0x1, 0x1b6, 0x7, 0x8, 0x7, 0x1]}, 0xffffff97) 2018/04/02 10:27:52 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) bind(r0, &(0x7f0000000040)=@vsock={0x28, 0x0, 0x2711, @hyper}, 0x80) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = dup2(r1, r1) read$eventfd(r2, &(0x7f0000000000), 0x8) connect$bt_l2cap(r2, &(0x7f00000000c0)={0x1f}, 0xe) 2018/04/02 10:27:52 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0xc, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000)="18", &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0x18) [ 233.916570] XFS (loop4): nobarrier option is deprecated, ignoring. [ 233.946698] gfs2: statfs_percent mount option requires a numeric argument between 0 and 100 [ 233.955294] gfs2: can't parse mount arguments 2018/04/02 10:27:52 executing program 0: futex(&(0x7f0000000080)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x800) r1 = epoll_create(0x105) r2 = syz_open_dev$mice(&(0x7f00000007c0)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x288080, 0x0) connect$unix(r3, &(0x7f00000002c0)=@file={0x0, './file0/file0\x00'}, 0x6e) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$sock_bt(r3, 0x5411, &(0x7f0000000340)="02fe8a2cd860c79b82a740e6c6f1863c59845c85be9cd8d54682a3ed3b90f8efef499f3ed3ffdbbe823461da97bab0ec13dee9998deb2b55a260d428f728f16c4064d9816ada81418141489883dfe8c67b8f706fafa0448328366c8f52088614259068bd8876f1ddd9b350f5c0b3c19b21fbb0fca08922f33be9381446aec411121bfabb9b25b6ea93ea185960c4c8d16d9b4988555dd177450206fa0fe6cab11421e2ac2666150c9386f34ff468") r4 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000004, r4) r5 = dup3(r1, r0, 0x0) getgroups(0x5, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fstat(r5, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000004, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000400)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000640)={0x44, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0663044003000000046304400400000011634840040000000000000001000000000000000000000000000000000000000000000038000000000000003000000000000000"], 0xb4, 0x0, &(0x7f0000000580)="49c56c42d974be27729471975cd113c949fbc70b1c928fec7743a971f1ca5eac5da157ab64dddae6e8aa1c6fe44c86f7ca893ad337e29222a46604121041cd1c5b0fd4175082d7c25e1fdd5d88a75dee92bf984a21a7ca08a2c5ea6cb1c7aa7a5ce9806ec06711ab087dd283250c607dba9b6a50cf2cacd709f084fa864133f5272d9ce10ccc93ca1b3ad7dcb38af75e11e2e971e5533863f3f264ab00141b2864280c7ec623737ef30094036eebbc6035207382"}) getgroups(0x0, &(0x7f0000000440)) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r5, &(0x7f0000000780)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x80, r8, 0x605, 0x0, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x87d2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffeffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x21}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3f27}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) stat(&(0x7f0000000540)='./file0/file0/file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f0000000240)=[r6, r7, 0x0, 0x0, r9]) futex(&(0x7f0000000000)=0x2, 0x4, 0xfffffffffffffffe, &(0x7f0000000040)={0x77359400}, &(0x7f000044b000)=0x2, 0x0) 2018/04/02 10:27:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-aes-aesni,tgr128)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffffffffffffffff, 0x10002) sendmsg$alg(r1, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001480)}, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) [ 234.051133] XFS (loop4): nobarrier option is deprecated, ignoring. 2018/04/02 10:27:54 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) dup3(0xffffffffffffffff, r2, 0x10000000000000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') 2018/04/02 10:27:54 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000380)=0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x14}, 0x14}, 0x1}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x2, 0x100) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000004c0)={0x18, 0x0, {0x4, @random="c511e39066f6", 'dummy0\x00'}}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000002c0)=@generic={0x3, 0x1, 0x2e3b000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket(0x2, 0x2000000000000003, 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bond0\x00', 0x100}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000580)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x48, r2, 0x200, 0x70bd27, 0x25dfdbff, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x5e}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x840}, 0x80) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000340)='ip6gre0\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)={0x18000000, 0x1, 0x6, 0x0, 0x4, [{0x1ff, 0x4, 0x9, 0x0, 0x0, 0x118e}, {0x5, 0x596, 0x100000001, 0x0, 0x0, 0x4}, {0x1000, 0x1, 0x2, 0x0, 0x0, 0x1000}, {0x9, 0x6, 0x3589, 0x0, 0x0, 0x1}]}) 2018/04/02 10:27:54 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000000)='fdinfo\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x8000, @empty, 0xda5}], 0x2c) 2018/04/02 10:27:54 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000d4b000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick, 0x6, {0xd2cc, 0x1f}, 0x3, 0x0, 0xffff}) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40000) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5e0000001f34aa137f11d2fb13640e20cfa783e83bea4bec47f8b6131990c496c168c02b42477bb6b463fe0b904586a61bb70a2764f440187ce63f33b5eef22261fa490082174d4b6e43870f3376a631dcb5116a60d04584f9d1056ef140c1d4697a"], &(0x7f0000000340)=0x66) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x4a}, &(0x7f00000003c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x3, 'client0\x00', 0x0, "a64111c9d86ff21b", "15d203c331887fdbe2b50494704b47f90a69fc1ade52f827a089763ebffc1dda", 0xbb, 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000640)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000000)={0x401, 0x1}) 2018/04/02 10:27:54 executing program 1: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns/uts\x00') setns(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x5) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 2018/04/02 10:27:54 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/02 10:27:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = dup3(r0, r0, 0x80000) bind$ipx(r1, &(0x7f0000000040)={0x4, 0x9a4, 0x4, "158472cb69c6", 0x9}, 0x10) listen(r0, 0x110000000010) accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000000080)) listen(r0, 0xa115) listen(r0, 0x0) sendto$inet(r0, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x6d6, 0x4) 2018/04/02 10:27:54 executing program 7: fallocate(0xffffffffffffffff, 0x1, 0x0, 0xe44) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x401c5820, 0x910003) 2018/04/02 10:27:54 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) r0 = open(&(0x7f0000000280)='./file0/file0\x00', 0x4001, 0x0) ftruncate(r0, 0x1000) mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x8) write(r0, &(0x7f0000002200)="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", 0x200) 2018/04/02 10:27:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x6}, 0x4) listen(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) [ 235.251601] device bond0 entered promiscuous mode 2018/04/02 10:27:54 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x90) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x9de, 0x4) syz_emit_ethernet(0x2e, &(0x7f00006ba000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="e2701bb60589", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "b09b6d5c"}}}}}, &(0x7f00000000c0)={0x1, 0x1}) 2018/04/02 10:27:54 executing program 4: bpf$MAP_UPDATE_ELEM(0x8, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000080)="1d5a03f4b02b54d021be"}, 0xfffffffffffffd73) prctl$setname(0xf, &(0x7f0000000000)='&security&em1@-md5sum\x00') 2018/04/02 10:27:54 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) dup3(0xffffffffffffffff, r2, 0x10000000000000) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') 2018/04/02 10:27:54 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x4) syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/02 10:27:54 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000480)=@known='security.evm\x00', &(0x7f00000004c0)='/dev/audio\x00', 0xb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) fremovexattr(r0, &(0x7f0000000580)=@known='security.evm\x00') 2018/04/02 10:27:54 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0xffffffff80000000, 0x5, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x40, 0x4, r0}, 0x2c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x16000, 0x0) accept4$llc(r1, 0x0, &(0x7f0000000040), 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, {0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x10}, 0x81}, 0x7, [0x9, 0xfffffffffffffff8, 0x1, 0x8, 0x4e95d1b9, 0x4, 0x8, 0x7]}, 0x5c) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) 2018/04/02 10:27:55 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000)=0x3, 0xfffffcee) sendto$inet6(r0, &(0x7f0000000140)="3f010000f70800000000000094bc", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x4, @dev={0xfe, 0x80}}, 0x1c) 2018/04/02 10:27:55 executing program 3: r0 = memfd_create(&(0x7f0000000540)='nodev[ppp0[\x00', 0x2) getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@dev, @in=@loopback}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) getresgid(&(0x7f0000000a40), &(0x7f0000000300), &(0x7f0000000980)) sendmsg$unix(r0, &(0x7f00000008c0)={&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)}], 0x1, &(0x7f0000000800)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYBLOB="0000000010000000000000000100000001000000"], 0x4c, 0x4008051}, 0x4000010) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0xfffffffffffffff8, 0x8, 0x5, 0x6, 0xa, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) r3 = memfd_create(&(0x7f0000000780)='\x00', 0x0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000340)=""/142) write$sndseq(r2, &(0x7f0000000180)=[{0x7ff, 0x0, 0x0, 0x7, @time, {0x4, 0x736}, {0xffffffffffffffff, 0x100000001}, @time=@time={0x0, 0x1c9c380}}], 0x30) r4 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x29, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c5771e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f], 0x1}}}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0xeb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000240)={r5, 0x4005}, 0xc) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) connect$vsock_dgram(r2, &(0x7f0000000400)={0x28, 0x0, 0x0, @my=0x1}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000000900)={0x0, 0x57, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(r6, r4) 2018/04/02 10:27:55 executing program 1: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x4ad, 0x6, &(0x7f0000000380)=[{&(0x7f0000000080)="7857dd7b50e238ec5a2bcff2fd779ec9addb91708dc3b8f0adbdc32af6b8f5a44481f52049bc30d3cb9f6cc2ad468a50bd566535c36c0322d10b7970c15839d77dc59279f5cf710b2a78ac80b76b6cb3a02846cdbec2b2268e3258d8c2aa006a74ca7930aa37d158c3a598b2d12c5e2d9f692c8b36d0bd977dbe589274a22ecebc1231570c4f47d3c4394aea6e5f075d04220f148d1e", 0x96, 0x10001}, {&(0x7f0000000140)="3ec5d33edf1385877d54530a50f967438d57150bc57ce244079493b3645baf3c92c789468f9a14509723a40f1f7e3025de02d1fe4d560b1eaad63708069af2f7521cdfc063bcb66e1e5ceef5477a2646735bf8fb04a44a06adca67b3259848a940ceb09120211cf420485b8812bc60d8da86956b813eb91a674562a2b52702158f37cef77273fbdcdb7cd33fa032daac590e4a659c34e306232785fa6597835672f89019d31e97acbd3f72eb6b073a1a", 0xb0, 0x7}, {&(0x7f0000000740)="6f2e244785c8a09b7eada59df07382ce9787e49acb8288259e169bb7f74bdef88e9032aaca92f79c37836b99d18e7b4b157145051d65c34583df7ef42c17438d8c955d964a506f64a940dca026c858434cd3faf25622670c6a53de91b31008e0bc2a3742622f7532e565bf78a705f66e929c54eb915036636d0da8d4d60948912199c315863b4aeba0db1e2dc7cc22f129cd7b6cd691f1fddbfbddd6ef2f260a06e6d6cbe2ac0245881a9eb5a7ac0efde54298d0d432a38655610f8e570a8f0ff5f9f61f865a1e1c0997f63898ed84a2f44d22211813c243bf6b659fd8b992d4d0fec279aa706e773bac9babcfe3b5e34a52f9a4fcc4ac8c403385ea21fcc1fcdf3712a0f3c09e6419e6b17b8cf0ba1482a81a7e7354bb9e121d77537981e310924f7791578eac7fde93bbdf39ec6b28b4be63fe493654a4e3c2d428f037c43fb71993161096d5859dbcb6fbb9bf91385dfea1880ef6d026cf15f47dc96c961705fffa8824aefb2ab76abe525b2d41b2178e83fae8fae1475e43925ee1d4912c3e5033d2aaeae2aa059cdc65e7076055e0686c884ed026b84aa839234fd6e0b00f34a8200b087292ad1ac0b014cf43ab91833b29d633a569891572b3c06c28f142edd72b83398d53c2e72898d4e6a4a35f8d1c9b2ea5d94e41e79ac837e5448fc09f235a2a1eadb43b128844603c764943ee5ab16ff1ea95beae0793a7d388ffe9f71c6157225cf5358101357c411edef1ff806e29057dfe3cf36d46e70d2f732ee9ee7d21287cbdb3a154454becf4deec6dcb4bd1f7c0872b37a20545d5214f2ed8e5e8f9aeced7fb56ba6442c3555beb745906027c9d10a0a0f1ca397e5e006781462651af914ed475b3e4f04c3b2e9eea99c50badd499415221b69d3a25cf424a384d8ddf9718cacadd64ed5c1fa69e845651376e2f66898490087d2a94edea3effb6d8be34cff9264860eca8192d840a26fe437315dce58bab74c11daf00d6c9c69d594b658bcf488e19b9b6dabb8d97d9687bb99dfb606bbcfea21d78c63c23a2a2d77890792a601561945ad76e5c3c0cf9ec1c1c89af19e8777486467c2f1ab93d5e713773af5c63af40b5d16d4281c7f093fba8b256451059400b5114d7e81f06c847218695332c06346bb023c0510b0790e46c3c2919402dfeddc0c5ddafe675bb406ffc33c7e371e9fab86ba1287ce2aca53b0f0b8040db6004c03593fd154cc6a0e0b7f7511c7dbbf392e1a98200b97b0c4ea36c4bc92c66d35ccd7d157bf154b82cb22dfc325aa20962da8da5488284e2837ada9ef3ce9bb19cd6c0319b66e70df4cc2240804ac70e63f2ec8cc70daca9e504e5eea312cc82bf1f2c7f924aac3e9ecd46a3de07a102cfc68f59c3ae973b92c4cf62a76fee4ae3190cc16983525e64a3973cd1a3060372582fa8abf072fd31db2164836537750be7a2045d17025eaec9a370cafd46b732d8006a438f7003dbc1892210241b69a6135b19ad4b2a214f6a997fdee440e5afb0a1f3834daca196626e2ffb63ec79fb71c2e3ab35253e99a84eb15da169742703b338605567a6d52daa3b5b8a4571faa262bd89d404099b70910db6bc1d7fe3b135136b3e51439f1caa6498048bea67c1ca97ff22e2f7ca0245c09014195bb2493b49604de9143f58e9cf017730c45891b2738e423152b97ed095033591f10d874b1a389de2851d946d140abac8260eca7332b218bd3df7b97a98d2945e08b15d09c6449df881d7df1f68597c42c7d11211c7a7518d2f545d8eacc695cc0df1819e6213a1f282c4ed2728454ece9af15d972e5f83afa7cd2b026ac46f0e51a390f1c802a08b183b93544fe48b1af5b708a1c6089ddbd68faa09173ccadaf62534aa34822905c71cb0d6567d8002b8abebd343965bc63d1bc1c2849190bec3e758aecedd975241c748c13729d127b0f1561d6d75bec79e1a858a0eea9b3f16df3d242aae1dd0acbbf2b6a166f6c86e93ba995419348672ca344fd66bcc703c0d2713d69e8f064f34f41b86ed8ff2d9208ff821bf1c8e58107220cc41eb72e92ffab92f553be76c62c5ff1171643a5126a0856166fe3ec33c14e68a92c5ae5b07b84d74ec2d250be1630443c53967bbd62e7385b79855243305dc52c3fc85a4a15fb85a4a2b3311aa2efc827b614668e4b2b339c9faaee64ee72ea8730c5c328ddde95e3c0b2c94abb219a67d91f2cd71cf0f8313afdf2ae582373356858deabc46616574a0d86e9b5e0db1862a15be0f31f614b8d587696ab4eca7fa83847411db947e340858f7183d2646e9c906c9aa895c0be6e0f6000b6ab98b346f895988f2c161fce6c2a35fa3a79b320605e62a3a56d176d93e201755719485a6dc771f35ae1da1c5d61cd539644b3a57466badd00bbe0cc4ce9ff782a67827570419ddd3c7597726c36386bbad7b57875c6d8b92b743035a4483ddf3d2b5ce8fe31d035bb3f19fb842dde0e7797e8e1db0151dd2504c96cf25f00d27249557de9419041178d4d3a0ad957d1dd4decaf3c0de3554d2469c7b7eed8f7bc4ffb80c5353ef30ccebd7ac80cb7bbcfb39623c336bfd01109c77f949244d254bec3adc9aa32b7a9553210b31b60a05ea91af994d5ffccd0e09b602cf2ccb290bd34652370740ad9409b5aa574c5792dd32f5c81e75d2a809f302e3b026221aa7eab6f71aa9599c525fac72f9319460b99d164f6541612ab8c9ffd7bc514e69bae4660dfc2a1bd46ed9fa7ba05bd0eeabef14875f8863f37844786702f2de98bdf6dbf91b2dc35b9fe9565e0695e8b8b9cf4a4e07f670fb403d183fc5dde911ca9817979d3baab0bc6660d4070075939439ac97fe77d89cb0cd25252b0d1230bee44bff59be3c30a8efdc9d1e59e429ad11254ab8b4a9fd3337f161f8be079eea16c93cddf0d8ef83288184e7e0b28f8d3663f25e79f4759133ea156fbde061468dff10983b234a75fcca9c042b8851691125a19770d29f004dec773064bbe658ae8e343deebeb4275934ea13795bc7ac86358dba1cb9f4e75d046491a634853a503f52faac52bc0745ff2e775cd83bc0257ca8c58b796920650f8b9cdfb3cc931023a4392188c38f2d69d74657b05b1b400e7bcc0c5c11e826ae82e50b0fbd95a57398fc7063f772ad4dd05f1b2f04dea6bfe1c2c6b7206686c94c5f1200a144ee3ed3a890e8315c3d23dae2258090adfd9e1c7dc7750182333f9ef41f55e6271ae0880e1dac86b95193fc420046777bf83c916a068e48efb4b3aa3d15dc8aa1d568296395887056aa5eb4c47f7ab519419d25a9698290338782c607c4d384445bc5460f61d5a76631eb2cf34fa459dfd5abaf26b60d74960cccef8d1252ace7c1efb9bb9c814a73d3ed9a0dae8190c422a14f13734391fbc3d4b2d7a2f420c6649388e1aa4c86e0be0a852f0c632fbe9c8d72bef8ad62597e3e4953c5812427fa01164cf0060fbd42704042a6e59e5e42a9700336ef97cc462f39041181bb2f619346820cb9f11b9ed106cf3c9eedef8b6e920ecf186cea7491fef78135d7ef949eda8b1c620a8012f8c27df472ba3f5a3da3140abba1fb5b15e02c308f3b75130b9a47989ce4da7caedff9c40d01d63ca13f10711024cb31b996ee2199036d57f257be2e622e314513ba4025ce955aec247020d490c9ae6ee92492ae90454d30d83b6154193ff6935c8ac67c5767bdf1f3c3bde8fe85758c5716390580633d2ad4056d62e7b66373aaea49713b00be0c0ba86e649ab5826434e658144c6ba78d5f7e3feb63c6b97c48bb93893281562956f102d51fddb9cad479420f6ea9bdbdad25aee142235f231b4374db16eb354d9c98861e8f065caabaa1a5fe8c3d4cec77e75ec2ea16f0013042b260d92e4164ef4d623c00a14f1f0262ad03c2d93e2edd693e608c1fb2eaa3085acfbdf6fc6b3d63650486826f8f9e94a231c006cb62ff76c59ccd4acf65335b38dc8baa7b838fd7a6a4aa850a89ff93eb0981a2a749d59eaf746982d2190218b11d2578aa2d39b41d764fc9b4fa9272cc41c7128498bfcc010906ed06d249cc4a133f3d42eb4d5603d6559b72353250a91c637f819e7a01e1696eb8d708889917807cfb5c7abb3f0cfbabd66b161de70025fcddd627366f3df7d5f05fe119f965d3ca65ad45b309e8c17c964e3c424f80660e77dd1b706653d87d860ea4f7c7c9e7694d7f696dd3dbbc56d82f2b13a856c787fdac25075835086903da4944c74f278e5160ed3b8a5ba253e5dac4b407e5a7809f92d4edd0f7afc2e16059a5326f10338176cba19b61ebc3e59ef133f6cddcf4e5f1fd8189546c1343c5e0d0e03b87cf1e4875d203adb4339a91fe9e386dba98bb0c0eca12e46096c523dc90ced08af7712e15dbe36ec8e054f76317f99ae7f5140d4807c4d18080cfdcadbd10663ffb066dc13cd4d7bcaa01491cb376fcd94eb4514e8695ef9fbb301821152c15b61d39bb23dd8b73f18e3aea919e76bab083ea534ed17a6e6e2adc1c7ed15e0ccebb56c9fa975643cec0835f4906aba7f61818968680145d0100722aabc609ccd8cecc68d0df2e4e525df21266bb31cd4a4aa778546eda36c272b94bd9165c1a92c84609b7cd75bccfbdec670e2f9ddc9b9236dfbf6c7a76be690d62227f47911729d6c9e9c6efa6178d7bab34d3e742ddbaf03f23f14f7da30e2308ba35a7d2e4c729328e9608a8e4736fed7f8176dec8c41b0bbf5c31c598cb239cc141519846e8d91ffb5c2d4ee501e5e5253e3dd2926335a00b7e1a43fae8933e9a6c71c958def17f4aac6cc85803f05f7a415f412745c7686c380170a50779677d77eb538884ca37e0252c3a9925c6b918b400359759c58290c28dffdc746053ecaa5094e0292e178c03eff0bd37ded7aef19e9fd4e13fef88c7995f49bbc755a91550bee6345a04e4dc84ebb39c72a75cfb6f253057506ae3d2c098bd0a35fb9affd2b14a45a72133947ad6e199ded069c11681166f9e6d40260b6c91c01dcd81089570a600407b92c8543bf255b749a47200ae9f8f06f239501ac7249d9c20a3fc9dcfab2b395aacf7cc0bd37c3e4f1c638b6f5ae2734e3ae6cc1111e74db83146d19d6d192409464ab7d3197ea5e850c927f818e57bae0ccc54dc10c6613f8a58ad4e0514d90041a7df0507e0878471913a4dbd3dcfef01d400d9dc9bc8d0305a7de710468e3c3b6fe5b6a43f987805b5e5a6eb4390d902f20a8dd05f48a249e6858a2c0887da5e733056e0316bc46be6443789f536761e50d470718c148b94bf58dd9bda4e012c5d9e550a4b05e3081f12290d9a85a88a7acb23a6e3b593bc88112643691373476e45b226f7f4c69910ba83353498f5f3ae02e800bdb55ca1c7cee53c6d3999049669d92d152067d32cb08b88bf97c6fca626563c647f620fad3ed87c6bf7d7d2689f6c2517af02dbd5c9e71a52a38ec8862d8f7e8dc81865787d1d37a0ec2a1bb0a29bcffe4f5be8ce226c30a3f8e476c0c1763c26e0c868985a3f21efaf6474fc736c698c729612729a8b08f653fcf2912583142ae941b919631e14e7705d860a7ce54c4b894752a63945ab2c514e996c357d81c8dc59ba574d2b8fc5638c352f41ef8eb6456ee087b918ee62a9935978b72b3e736f0630dcb09d157b7481238b192d7361ec8ecdf4007f226243ba392ecd435c84b2825bf4739badd7d266ceb7b465486c9ccd48bdbea88008eca336d56d2226874be170eaa59bad644c25f8e29fc020df94644e3f67a2c67b5dc2609ef6b395f46ac97d24eb96bfe3c37ba28091d9f3ae0c", 0x1000, 0xffffffff}, {&(0x7f0000000200)="daa992005c775a124a01ae87132dc174d722425d0f295c5d31d97cf9948dd50d2c51261d345cedcbd1647d3fc96d701f8badcafcb3cbf46f853a6847face28e2e9b48ec4970905ad1593b04245b6425000f3be9df9ff537905a54588bd018835aa44521c8ecd9904bb8e2343a65fd035989851404ffb27b02d23e14f66110a7370598a0c52b5f0f5d0c68ed5be2cc763ea3b397ebf0bc6f7e1976a2a6edae56a76552364f5c83b321ce94adb11c6b09f7e2a1fe47283f5fdb838409a5fde3eb0d559d94485c5910ee6b4cd48ebb108e34b17672b4d", 0xd5, 0x52}, {&(0x7f0000000300)="90e3da6a75cd52104d346a2923a61d027c157c891ffff300fe9ad773e9904df831458c4ef56ea437bca842c86470", 0x2e, 0x3}, {&(0x7f0000000340)="49ef4426546b21ac5bbc32bd48c6b66785252b5dcddeb9fff9a8623502", 0x1d, 0x7fff}], 0x10, &(0x7f0000000440)={'nouuid,', {[{@noalign='noalign', 0x2c}, {@noalign='noalign', 0x2c}, {@uquota='uquota', 0x2c}, {@swalloc='swalloc', 0x2c}]}}) syz_mount_image$jfs(&(0x7f0000000480)='jfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f0000000700)={[{@iocharset={'iocharset', 0x3d, 'cp863'}, 0x2c}, {@uid={'uid', 0x3d, [0x0]}, 0x2c}]}) 2018/04/02 10:27:55 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x11, r0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) 2018/04/02 10:27:55 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') 2018/04/02 10:27:55 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x3, &(0x7f0000000040)=0x4) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xc, &(0x7f0000000040), 0x0) timerfd_create(0x3, 0x80800) 2018/04/02 10:27:55 executing program 5: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x5013, r0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/04/02 10:27:55 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0xf) syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000340)={'filter\x00', 0x0, 0x4, 0x91, [], 0x6, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000740)=""/145}, &(0x7f0000000800)=0x78) unlink(&(0x7f0000000580)='./file0\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r2, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0}, &(0x7f0000000a80)=0xc) getgroups(0x4, &(0x7f0000000ac0)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000840)='./file0\x00', 0x2, r5, r6, 0x400, 0x260, 0x40) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000980)=ANY=[@ANYRES32=0x0, @ANYBLOB="6300000036a72a603dedd9bc30e133c57d14b8d27508fc7126987d6407a8d5d93d2a2a572c870c2c2d22379d114a15b5c0185c99bb5040715a66bd8318cbc4a4341253fd44a0f2357e4b9817fcb7b0000000000400000000000000000000001375934eadba3d91ec3b74c33d8a15a0ec9c3364be0315738e8c9b3597575d2870a0ac06754d4f92348e134ed8a8ae71a42f6210f8737969e09b39b3dbb5ce03589c07c398f00000000000000000000000000000000000000000000000000000"], &(0x7f0000000100)=0x2) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000008c0)={r7, @in6={{0xa, 0x4e21, 0xde, @empty, 0xf70}}, 0x4, 0x6, 0x3f, 0x3f, 0x3}, &(0x7f00000001c0)=0x98) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r8, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x20, 0xad1c, 0x3ff}) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000640)={0x1f, {0x40, 0x2, 0x8, 0x400, 0x8000000000, 0x9}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000}) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ustat(0xf669, &(0x7f0000000700)) 2018/04/02 10:27:55 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) acct(&(0x7f0000000040)='./file0\x00') 2018/04/02 10:27:55 executing program 4: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="f4"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f00000000c0)=0x0) r9 = getpgrp(0x0) tgkill(r8, r9, 0x1b) r10 = dup3(r7, r6, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080)=0x7, 0x4) ioctl$KVM_RUN(r10, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r10, 0xae80, 0x0) ioctl$KVM_DIRTY_TLB(r5, 0x4010aeaa, &(0x7f0000000180)={0x7, 0x7109b5eb}) 2018/04/02 10:27:55 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) futex(&(0x7f00000016c0)=0x2, 0x4, 0x1, &(0x7f0000001700), &(0x7f0000001740), 0x0) r1 = request_key(&(0x7f0000001580)='pkcs7_test\x00', &(0x7f00000015c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001600)='keyring\x00', 0x0) close(r0) r2 = add_key$keyring(&(0x7f0000001400)='keyring\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) keyctl$clear(0x7, r2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001200)) ioctl$TIOCSBRK(r0, 0x40044590) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, r0, 0x1}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000200)=""/4096) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000001500)={0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000013c0)={'gretap0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000001780)={r4, 0x2}) fstat(0xffffffffffffffff, &(0x7f0000001240)) r5 = gettid() capget(&(0x7f00000014c0)={0x20071026, r5}, &(0x7f00000017c0)={0x5, 0x5, 0x4, 0x5, 0x4, 0x7f}) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000001480)={0xb, 0x8, 0x7}, 0xc) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) epoll_wait(r3, &(0x7f0000001540)=[{}], 0x1, 0x9) socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) keyctl$describe(0x6, r1, &(0x7f0000001840)=""/199, 0xc7) setsockopt$inet_buf(r7, 0x0, 0x2f, &(0x7f0000001940)="e81392d30512f562c5eaf0fb42f9a14c681fdc531929362c2b72afc64e0dfda1a6364698bee65cd4a235f8c0ed7fc181dcf0fa0c70eb7a9fe240ec912218d18ec7317221a245cbc82634996e800ed66f893e0d78542bbf6621112296a15f5be8a5802c7316ac8e5f706c2492971070d871e70c06f6a1dea5e82f0c6682be19c379393552df27d3b6885e5b8d8f22cd22cf69d9a09660f25cee8197991525defc8ddcaa2db026e234b23a751df1bc34d75d6f88da6abcc06615ff69f74f3684066be488fa4981e306a0c271888da386e975c4c36f64d074dc713f5f76b1bb18", 0xfedf) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000140)={r8, 0x2}, &(0x7f0000000180)=0x8) r9 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000001640)={0x4, 0x70, 0x7, 0x7, 0x4, 0x3ff, 0x0, 0x3, 0x2000, 0x2, 0x62, 0xfffffffffffff801, 0x1ff, 0x20, 0x400, 0x20, 0x800, 0x2, 0x8, 0x8, 0x7, 0x80, 0x1ff, 0x1, 0x101, 0x8, 0x101, 0x0, 0xfffffffffffffff9, 0x9, 0x80, 0x81, 0x101, 0x4, 0x2, 0x4, 0xa, 0x6, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000001380), 0xf}, 0x7124, 0x3, 0x1, 0x7, 0xffffffff, 0x3, 0x8}, r9, 0x10, r3, 0x2) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f00000001c0)=0x20d2) 2018/04/02 10:27:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000380)={&(0x7f0000000080)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)='h', 0x1}], 0x1, &(0x7f0000000300)}, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0x5) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200384a8b523b63ddcf24940000000000000002000000000000006600000000000000000000000000000000000000000000"]) 2018/04/02 10:27:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000000)=""/30, 0x1e, &(0x7f0000000040)=""/1, 0x0, 0x3}}, 0x68) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6611, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/02 10:27:55 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x34, 0x2d, 0x3f]}, 0x3) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000180)={0x3, 0xb4c, &(0x7f00000001c0)="7ebd788e4372", &(0x7f00000000c0)="924e5df4e0075fa88dedddcbd8078a406abfcf71e3a84da7bb4f0a5ebe0a45af908053598c9e48d7a705c18b783d968f5b863f6d5546c5518e7a625bd48fff4bb8e5ad78ee906f8f005bb6fd2e8a89b23b4ea4e079485f2d087d577b6cc1c0e6cebb50a19534eec01448475dac83b16c9f9e7954a19d5decd9d2dc0b3ff44a9809458d2a08c3dc56601d8ac29357", 0x6, 0x8e}) 2018/04/02 10:27:55 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') 2018/04/02 10:27:55 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000200), 0x4) bind$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) ptrace$setregset(0x4205, r1, 0x4, &(0x7f0000000100)={&(0x7f0000000080)="3518a8a29ec1a99ea4a97d609e49f27c8d28db6bb6a611b888321336283bc383a6f9fc001adff43ec1e619979b6d13d94bcf46148012b7bc25707b28c36fc31cee0e6d057009a11d7a71a1007d833d16834c2980439c70dc7c8ffea96f13f683e3a6210b53be18524b15", 0x6a}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000180)={'nr0\x00', 0x1f}) r3 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0xca100000000000, 0x101000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={0x0, @remote, @remote}, &(0x7f0000000300)=0xc) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast1=0xe0000001, 0x4e21, 0x9, 0x4e20, 0xfffffffffffff022, 0xa, 0x20, 0x0, 0x7f, r4, r5}, {0x1, 0x3f, 0x2, 0x200, 0x5, 0x80000000, 0x9}, {0x3ff, 0x2, 0x5, 0x1}, 0x10000, 0x0, 0x1, 0x0, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x3f}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x5, 0x1, 0x5e, 0x5, 0x4, 0x7}}, 0xe8) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x2000000, 0x800000000034, r3, 0x400000000000000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000002f18)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x2) [ 236.441656] x86/PAT: syz-executor4:18831 map pfn RAM range req write-combining for [mem 0x188890000-0x188893fff], got write-back 2018/04/02 10:27:55 executing program 1: pwritev(0xffffffffffffffff, &(0x7f0000001280)=[{&(0x7f0000002100)="f3ac38b330cde43b57099c74d3980e0e8a962072758ed42f883234581a889e2902c931ce7adce44758a2289d0ff6", 0x2e}], 0x1, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000080), 0x4) 2018/04/02 10:27:55 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) prctl$setfpexc(0xc, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)={0x2a3}) 2018/04/02 10:27:55 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_tables_matches\x00') r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000000)="66b9800000c00f326635000400000f300f78ddf367670f1892cb0000003e0f90e4b8de008ec80f525500660f3a086f0361baf80c66b83b97e68766efbafc0cec0f01370fc71d", 0x46}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000240)={0x8, 0xc6, 0xc25, 0x17, &(0x7f00000000c0)=""/23, 0x0, &(0x7f0000000100), 0x67, &(0x7f00000001c0)=""/103}) [ 236.594635] x86/PAT: syz-executor4:18831 map pfn RAM range req write-combining for [mem 0x188890000-0x188893fff], got write-back 2018/04/02 10:27:55 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') 2018/04/02 10:27:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000340)) 2018/04/02 10:27:55 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x3f, @dev={0xfe, 0x80}, 0x9}, 0xfffffffffffffecb) sendmsg(r0, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000027fc2)='z', 0x1}], 0x1, &(0x7f0000011000)}, 0xc100) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000029f90)=[{&(0x7f0000000080)="80", 0x1}], 0x1, &(0x7f000001f000)}, 0x0) 2018/04/02 10:27:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f0000000080)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4080c2) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) 2018/04/02 10:27:55 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0xbe) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000d75000), 0x1002b) prctl$setmm(0x23, 0x6, &(0x7f0000dfe000/0x200000)=nil) 2018/04/02 10:27:55 executing program 4: io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000140)="10000000040000000000000000000000", 0x10}]) 2018/04/02 10:27:55 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000d3dc98)={0x14, 0xa, 0xa, 0x1}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x40000) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) 2018/04/02 10:27:55 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x8c6d}, @in6={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0xe}, 0x5f9}, @in6={0xa, 0x4e21, 0xe84, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x14}, 0x9}], 0xac) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000280)={r2, 0x80000, r1}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x9, 0x4, 0x80000000, 0xb0f, 0xff, 0x10000], 0x6, 0xfffffffffffffffc, 0x400, 0xffff, 0x9, 0xffffffff, {0x3, 0x5, 0x6, 0x6, 0x4, 0x10000, 0x0, 0x80000000, 0x100, 0xfffffffffffffd62, 0x5, 0x4, 0x81, 0x1000, "216b47d7be3cb1d398205a53b8916c9b953e787330d64e9c163a6eb4ba9a583f"}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x2c, "030d7a9ea9605143a8a99d6555147d8856948e41cf3450a152e2c4b0fee56224ddcef660d6865d235374a64c"}, &(0x7f0000000300)=0x34) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e22}}, 0x0, 0x78}, &(0x7f0000000400)=0x90) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x2, 0x4) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000880)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000e0040000ffffffff580200001001000010010000ffffffffffffffff480400004804000048040000ffffffff04000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x540) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000840)=0x8, 0xfffffffffffffffc) getgid() [ 236.724200] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 236.781102] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/02 10:27:55 executing program 7: mknod$loop(&(0x7f0000000140)='./file0\x00', 0x0, 0xffffffffffffffff) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="73797374616d97056d696d655dc93899d0"], &(0x7f0000000100)='/vmnet0\x00', 0x8, 0x4) unlink(&(0x7f00000000c0)='./file0\x00') 2018/04/02 10:27:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x81, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/sco\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x7f, 0x3, 0x2, 0x4, 0x9}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000340)={r2, 0x2c, &(0x7f0000000300)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x9dd, @dev={0xfe, 0x80, [], 0x16}, 0x6}]}, &(0x7f0000000380)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080)='L', &(0x7f00000000c0)}, 0x20) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="fdf68ffac67139c3381e24263f65bfcfb6b7ed435085b11d32675d2bfbcf04ac5a05aad4eca459768b852319271fc5e777f3b6126baea04d91960058df2194ebaf4a24e54c3c6243073f614a28b15f88cfb0b96e953eb446d2c3e9abc8aa4b80d99cc3ad", 0x64, 0xfffffffffffffff8) keyctl$update(0x2, r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) 2018/04/02 10:27:55 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') 2018/04/02 10:27:55 executing program 6: r0 = eventfd2(0x80000001, 0x0) io_setup(0x80, &(0x7f0000000000)=0x0) io_submit(r1, 0x5, &(0x7f0000001900)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x101, r0, &(0x7f0000000040)="f37e7e025ced5dafbe15bcb4b109cec2a50f", 0x12, 0x7fff, 0x0, 0x1, r0}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000001c0)="6a3eb26c1552db9cbe7a755f85f8482e242af25789d516cedb", 0x19, 0x3, 0x0, 0x1, r0}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f0000000300)="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", 0x1000, 0x10001, 0x0, 0x0, r0}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000001440)="8adae6bbc79f953b1729ccdcc8", 0xd, 0x3, 0x0, 0x1, r0}, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000001680)="2658067e303e62a31496d3de5ea555c25449b9a0dc69a2fe087996830cee3dcf886b6041c90a26d5c0ce82d44af622fa0033a15412bc7ab862de6516d784d00b6d8dfc5ec1108e12cf3b1fd48878f619b497130326cd0001711e68c895f36eb73265b5ed3c932b21956221a6db199e49a188c476aae7865b2560a5e3d757843abbaf347ed210d41ec907407c266d4d05959e3b95b24929f1c832481649412ecca08b9997e36bd7dfc10c1c60446d8c428c261e3b61f037fe82b0f12d5f11a11829bb1163917904a35fd62003113fbaf1fdac4be045a42536b2", 0xd9, 0xffffffffffff27b2, 0x0, 0xab6800ff3b0e5c03, r0}]) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0x1}], 0x2) 2018/04/02 10:27:55 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="d84bad31e1a5337042465cc2158de10a5adb9dd735b0f30e50a9", 0x1a, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000024c0)='keyring\x00', &(0x7f0000002500)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f0000002440)=[{&(0x7f0000000100)="06238e142dd22f3bad56ac11549ed4305751a7ef1cd4f9fe57e241a41d43be24eab2ba9c89848164be90a1ba15ee7ceaffe03e963920833715e1ea70217cb9c12ae0ef839988ada1ea54a91c9657decb46cabc6c09b1502cc94c65bf92c74e41ae30478ffd8788099ccdad2ccedd2fc795712d58a81c8a9cfbb1b2b93d96b6b9ce34f36a27bb348ead22707c928d08e5bf8b79286acc34dcc74a0d691fa38c4a8ea70b0afe5660534ad8a34c6425127d2193d036a74acfe3", 0xb8}, {&(0x7f0000000240)="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0x1000}, {&(0x7f00000001c0)="caca6ec0d8f5d180117d15009e8aec043f8f6a5783f01000453633db3b18ff3d1aa36d0f3ed9", 0x26}, {&(0x7f0000001240)="7f505714a5d462478ef0204290ff0342d0d9e3094b4c55ad66640ee43b037a6d3bdf12afc8682f8c9fe0d356ef8bf408415abb6c90c7d02997e7ab847794f8a4786de4de2fb0abe64f7498610b540db7b71d1a96fdec7479cc1a29d85a3387089029c0a90bf34456ba391a7c6f4716e9370922744355d613b544c824adfdc6a55957a40c43ef7f1129d30cb52454355728e9d32b274d0dcf9d0e737544d962a6b5ec3112ba4fab15fc7fd196e2680aead4c1ef90a0c005eaed3e9dfb565e0b0d3d4206553aaad5690ab7c04a755ecb4b28634360b99f09053340547a", 0xdc}, {&(0x7f0000001340)="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0x1000}, {&(0x7f0000002340)="c19d1e3b9e879108f64bb1c9a22a4a05063711edd971970772b4c15324cea4c29d65cfdabaac317db4aa2c0645894ef5ba6d01df0bb2fdc82a091fae9c62af3598c4deec7773ee811d324399ed018746ab709c7b3abd8ec0ab3143b41dfc3a9b54cbfcc3e266a5e086b1d1df2f1a632d50584638da9fca8243772c7fe9140d9a23596a212da62a501f820d9ae9a97bd8db9d5c7a55491b7f2ce6f5d98e7b22bf2d96256d8445c38a61a3ae780e8eaf6b827fabe86e2bc74cfe59b207cf30893b9ad8f31dd3137fc659fd3801f3c670fa1a33436b5936b776fdee2d952f8a823c79b006", 0xe3}], 0x6, r2) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000200), &(0x7f0000000040)=0x4) 2018/04/02 10:27:55 executing program 3: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, &(0x7f0000000000), 0x4) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000080)={0x4004, 0x3000, 0x401, 0x7, 0x128}) 2018/04/02 10:27:55 executing program 0: r0 = dup(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000001600)=[{{0x0, 0x0, &(0x7f00000014c0), 0x0, &(0x7f0000001500)=""/234, 0xea}}], 0x1, 0x40000042, &(0x7f00000016c0)) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) 2018/04/02 10:27:55 executing program 5: r0 = open(&(0x7f000084aff8)='./file0\x00', 0x400000000060842, 0x0) fsetxattr(r0, &(0x7f0000095ff7)=@known='user.syz\x00', &(0x7f00009cc000)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@random={'trusted.', 'user.syz\x00'}) 2018/04/02 10:27:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0xc0101282, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x8000) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x8, 0xa7e6, 0xff}) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000040)={0x2f, @rand_addr=0x1, 0x4e23, 0x4, 'none\x00', 0x0, 0x7, 0x7}, 0x2c) 2018/04/02 10:27:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x200000002, 0x48}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000000080)) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f00000000c0)="771e99239dd5a29c8ed6627d6c29407d2e15eaf55b9547f68dea74d021d7b0b646d5e4f7e6d97635896737a88ee981aaea0f79b7b47dffcf9295c74223c36c214bd51eb9feedaf490b300a18cc8422242064083ddab6164654fccc999a2421000c1c35bb288adf7b279e9b3832376e7cf5c446b172de3d780bb693f103b1ce989f356696f96a6ab1f60dcf61798875fcb987880217", 0x95) 2018/04/02 10:27:55 executing program 4: acct(0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8000000000040000ae000000d90300006c000000010000000000000000000000000200000020000080000000000000002b5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000012900)) 2018/04/02 10:27:55 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') 2018/04/02 10:27:55 executing program 6: r0 = socket$inet(0x2, 0x2000000080002, 0x0) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000040)=""/132, &(0x7f0000000100)=0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000001c0)={{0x2, 0x4e21, @rand_addr=0x40000000000000}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'vlan0\x00'}) r1 = perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x3f, 0x8, 0x1, 0x8, 0x0, 0x4, 0x8805, 0x2, 0x4, 0xfff, 0x1, 0x22, 0x7, 0x66, 0x3, 0x8, 0x3, 0x64bf, 0x9, 0x4, 0x7, 0x88ad, 0x8, 0xffffffff, 0x6, 0x3, 0x81, 0x200, 0x2, 0x5, 0x2, 0x401, 0x0, 0x7, 0x0, 0x100000001, 0x0, 0x1, 0x2, @perf_config_ext={0x7, 0x7f4}, 0x0, 0x0, 0x1, 0x7, 0x3, 0x80000000, 0xfff}, 0xffffffffffffffff, 0x6, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000000)) syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x3, 0x0) getsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000002c0)={'ip6_vti0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) 2018/04/02 10:27:55 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x4, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000100)={0x1f, {0x100000000, 0x8, 0x8, 0x7, 0x89, 0x1}, 0xffffffff}, 0xa) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000003c0)={0x0, 0x401}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000440)={r2, 0x100000001}, 0x8) r3 = getgid() getresgid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) bind$can_raw(r1, &(0x7f0000000600)={0x1d}, 0x10) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) r10 = getegid() getresgid(&(0x7f0000000840), &(0x7f0000000880)=0x0, &(0x7f00000008c0)) getgroups(0x9, &(0x7f0000000900)=[r3, r4, r5, r6, r7, r8, r9, r10, r11]) getsockname(r1, &(0x7f0000000200)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000040)=0x2bd) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000140)=0x400, 0x4) r12 = openat$cgroup_ro(r0, &(0x7f00000001c0)='pids.current\x00', 0x0, 0x0) ioctl$KVM_GET_SREGS(r12, 0x8138ae83, &(0x7f0000000280)) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) 2018/04/02 10:27:55 executing program 1: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000807000), 0x43) ioctl$TCXONC(r1, 0x540a, 0x4) 2018/04/02 10:27:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x5ffe, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40800, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x16, &(0x7f0000000040)=""/110, &(0x7f00000000c0)=0x6e) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) r3 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) unlinkat(r3, &(0x7f0000000500)='./file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x60) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000002c0)={0x86ab156, 0x1b}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip_vs_stats_percpu\x00') ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000000100)={0xff, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x4, 0x7, 0x7, 0x5, 0x100000000, 0x0, 0x16, 0xde, 0xfffffffffffffffc}) r5 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x10001, 0x40) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f0000000080)) openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x40, 0x0) 2018/04/02 10:27:56 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') 2018/04/02 10:27:56 executing program 0: nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000000)) mlockall(0x1) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) getsockopt(r0, 0xe8, 0x4, &(0x7f0000000680)=""/175, &(0x7f00000001c0)=0xaf) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) r1 = socket$vsock_stream(0x28, 0x1, 0x0) nanosleep(&(0x7f0000000140)={0x77359400}, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) mbind(&(0x7f000008b000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000040)=0x10083, 0x5, 0x4) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000240)={0x3ff, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x7, [{{0x2, 0x4e24, @rand_addr=0xfff}}, {{0x2, 0x4e20}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e21}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}]}, 0x410) mprotect(&(0x7f000008b000/0x4000)=nil, 0x4000, 0x0) [ 237.039183] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 237.048722] EXT4-fs (loop4): group descriptors corrupted! 2018/04/02 10:27:56 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup3(r1, r0, 0x80000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000040)={0x0, 0x0, [{0xc0000102}]}) r3 = semget$private(0x0, 0x1, 0x50) semctl$SEM_STAT(r3, 0x2, 0x12, &(0x7f0000000080)=""/151) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/04/02 10:27:56 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000040)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000080)={0x40080000001, r0}) 2018/04/02 10:27:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x4) ioctl$TIOCCBRK(r1, 0x5428) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/04/02 10:27:56 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x8, 0x2200) bind$ipx(r0, &(0x7f0000000100)={0x4, 0xffff, 0x8, "7c1c53200e13", 0x9}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="6664696e666f007d214b39ec34fa6f1e9139db64c421979431572b412eeab600000000") getdents64(r1, &(0x7f0000593fa4)=""/92, 0x5c) write(r1, &(0x7f0000000040)="0e666ce65d27651a58200f3527de98f67e8030ccd3bd59071fadd5bce88998d4767c3be3ba43869815cad79dbecc655fe6ceb93e08cc7af58c78db4b17d5cc7affe3233b4df69353bb8b8a8b5d43f4349db3c158d9d0cd41ac345a193e905f84a487474d3bfe243494d40469a02efb", 0x6f) renameat(r1, &(0x7f0000003ffe)='./file0\x00', r1, &(0x7f0000003ff8)='./file0\x00') 2018/04/02 10:27:56 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') [ 237.218230] QAT: Invalid ioctl [ 237.233262] QAT: Invalid ioctl [ 237.256208] QAT: Invalid ioctl [ 237.275331] QAT: Invalid ioctl 2018/04/02 10:27:57 executing program 3: syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x0, 0x3) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x80, 0x400000) 2018/04/02 10:27:57 executing program 1: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = open(&(0x7f0000cf3000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x3, 0xfffffffffffffff7, 0x6, {0x0, 0x1c9c380}, 0x0, 0x10000}) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/04/02 10:27:57 executing program 2: openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') 2018/04/02 10:27:57 executing program 7: ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'\x00', 0x4400}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'teql0\x00', 0x3001}) dup2(0xffffffffffffffff, 0xffffffffffffff9c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/sockstat\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netstat\x00') ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xadd) 2018/04/02 10:27:57 executing program 4: mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) sendto(0xffffffffffffffff, &(0x7f0000d6a000), 0x0, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0x80) r0 = open(&(0x7f0000000040)='./file0\x00', 0x200042, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r1, 0x304, 0x70bd2a, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x50c}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8800}, 0x8800) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/04/02 10:27:57 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xf, 0x0, 0x0, 0x8000000000000155}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x670, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001240)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000001340)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001380)={r1, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000200)=""/4096) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000001c0)={r2, &(0x7f0000000140)=""/90}) fchmod(r0, 0x40) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001200)) 2018/04/02 10:27:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffff7, 0x151800) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x0, r0, 0x1}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="94000000b816093bca3346328217d409f31db04cfe6259f5487e0f6f447a485e0bcb6b1dfbb0b646a2c8c7b1348276d656ddc7b4bedd7ce664aee257768cc5f5a88037f4dcf98d9a56a17e6c5a54f84a8d47f1527aa432efdf97ba98ea9e0f7be5e9b8795720e01a5845ff7325c3abbd6ef8e289d94ff8f4afdacced534d8bb553f0751a436914caca6c7db63085151931cb450b1dfd066a"], &(0x7f0000000140)=0x9c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f54000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000fe8000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000a00000003000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {}, {0x0, 0x0, 0x400000000000000}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000000240)=""/144, &(0x7f0000000200)=0xffffffffffffffd8) 2018/04/02 10:27:57 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r2 = request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='sha224-avx\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000000180)={0x0, 0x0, r2}, &(0x7f0000000340)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000080)={'sha224-avx\x00'}}) add_key(&(0x7f0000000240)='syzkaller\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="dcbf101f05b5e91a11b9ec4ec2778b0b432386b5a53673ab31c3d6b1316b06d6ccfc356fe78861a1300a6d26f371c95c1d8ef7cfe51874e3e7e042e5ead98641ee200c28008c5e07414c003a5168b657f552350343b436431a72822dde79998513eaffd5a7a06d1adcf28e7512d17f54ace9d966cc3b19a0ede430703d874252721591e2be986a65b7d941350ca4027e3864ea0d7bc7f3a72a8bb12f12c01f192041fa38", 0xa4, r1) 2018/04/02 10:27:57 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4200, r1, 0x0, 0x1) ptrace(0x4207, r1) ptrace$getregs(0xc, r1, 0x0, &(0x7f0000000040)=""/156) 2018/04/02 10:27:57 executing program 1: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x10001, 0x80000001, 0x72cf3ce3, 0x101, 0x0, 0x7, 0x11, 0x1, 0x3f, 0x81, 0x9, 0x9, 0x8, 0x3, 0x0, 0x7, 0x9, 0x699, 0x400, 0x6, 0x2, 0x8, 0x6, 0x2, 0x3f, 0x2, 0x100000001, 0x759de8c8, 0x3ff, 0x3, 0x8, 0x10000, 0x81, 0x4, 0x8, 0x6, 0x0, 0x1, 0x3, @perf_bp={&(0x7f0000000040), 0x2}, 0x4080, 0x3, 0x9, 0x7, 0x4, 0x97e1, 0x7f}, r3, 0x2, r0, 0x2) write$sndseq(r2, &(0x7f0000000140)=[{0x6, 0xfd, 0x1, 0x9, @time={0x77359400}, {0xffffffffffffffd7, 0xffffffff}, {0x38000000000000, 0x2}, @result={0xff, 0x9}}, {0x1f, 0x100, 0x81, 0x0, @time={0x77359400}, {0x9, 0x4}, {0x6, 0x9}, @quote={{0x4, 0x83}, 0x5}}, {0x0, 0x7, 0x100000001, 0x8, @time={0x0, 0x1c9c380}, {0x40, 0x200000000100}, {0x8, 0x101}, @queue={0x40, {0x4, 0x6}}}], 0x90) fallocate(r2, 0x3, 0x0, 0x5) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f00000002c0)=ANY=[@ANYBLOB="03000000000000000000fffb00000000000000000000000000000000000000000000000000000000000000000000000000000000057e649a8b34631a5745344c29e55ed4bd8c4dbae915014b5be47aeb0adaaec17d989eed874ad981937e54ca8b7c6146e09958c8d41ae72429e1945efecd190bd6a68561"]) 2018/04/02 10:27:57 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') 2018/04/02 10:27:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x800001000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000006640)=[{{&(0x7f0000002fc0)=@generic, 0x80, &(0x7f0000005300)=[{&(0x7f0000004300)=""/4096, 0x1000}], 0x1, &(0x7f0000005380)=""/18, 0x12}}], 0x1, 0x0, &(0x7f0000006840)={0x0, 0x989680}) ioctl$void(r0, 0xc0045878) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/04/02 10:27:57 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) chroot(&(0x7f0000000000)='./file0\x00') ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) write(r0, &(0x7f00000013c0)="2400000024007ffc0100120000000100000ff6ff010000000e00f300f1ffffff1300ff10", 0x24) 2018/04/02 10:27:57 executing program 4: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) msgsnd(r0, &(0x7f0000be2f0a)=ANY=[@ANYBLOB="000000e5"], 0x1, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x61, 0x7}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r2, 0x100000000000000, 0x20400000, 0x1f50}, &(0x7f00000002c0)=0x10) msgrcv(r0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x0) accept$ipx(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/02 10:27:57 executing program 0: r0 = memfd_create(&(0x7f0000000100)="17", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000040)={@empty, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'\x00', 0x2}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r3 = accept4(r2, 0x0, &(0x7f00000001c0), 0x0) sendfile(r3, r0, &(0x7f00000ddff8), 0x3) 2018/04/02 10:27:57 executing program 6: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r2 = dup3(r1, r0, 0x80000) getpeername$netlink(r2, &(0x7f0000000140), &(0x7f0000000180)=0xc) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7d, 0x0) connect$unix(r3, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e22}, 0x6e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'dummy0\x00'}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400, 0x0) 2018/04/02 10:27:57 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') 2018/04/02 10:27:58 executing program 7: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) time(&(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000100)="09000003005e00", 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x45011, r0, 0x0) 2018/04/02 10:27:58 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) ppoll(&(0x7f00000003c0)=[{r0}], 0x1, &(0x7f0000000440)={0x0, r1+10000000}, &(0x7f0000000040)={0x4000000000}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000)=0x5, 0x4) syz_emit_ethernet(0x6e, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/04/02 10:27:58 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') 2018/04/02 10:27:58 executing program 6: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="95728ff75ff82a413b2fd01b035c83e34799690204cbc3d9a3d096dc42ac24741a300eca1dcf8b59430230a49efedb609abd5434498085b4577677d92ebdfe048d1fa0aedcc076f39f2fbf31931b0afc54043ecbdacc945852d4cd8c52b707a899edfd42bdfb753c2d58bd905d8ecc4aefac95f58c7b24cf15bf9212a1bf40da0933ba3770b615bda719f7ca24e4c39b1a0622d5bda1210756090bea7fcb77d3748a85aef6b616a14c86275dffeec5d3d932907fd980fcaa81c75072cf775eb7d0ba484d63b30ddce6288e"], 0x0) 2018/04/02 10:27:58 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x936b, 0x8, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x0, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x0, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r3}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) creat(&(0x7f0000000100)='./file0\x00', 0xe0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r3}, 0x10) recvmsg(r2, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x0, 0x2, &(0x7f0000000600)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5f5, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000000340)='syzkaller\x00', 0x20, 0xfffffffffffffd66, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r5}, 0x48) mount(&(0x7f0000000680)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f00000004c0)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000300)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r3, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82", &(0x7f00000009c0)=""/161}, 0x18) r6 = gettid() socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f0000000240)={0x7, 0x70, 0x117e, 0x406, 0x0, 0x5, 0x0, 0xfffffffffffffffa, 0x2001, 0x0, 0x48, 0x3, 0x6, 0x0, 0x9, 0xd8e, 0x3, 0x1, 0x72, 0x0, 0x8, 0x3, 0x5, 0x1, 0x0, 0xf000000000000000, 0x0, 0x0, 0x10001, 0x400, 0x1, 0x0, 0x1, 0xb04, 0x30, 0x0, 0xc8, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000200), 0xd}, 0x210, 0x8, 0x20000007, 0x4, 0x80000000, 0x2, 0x2}, r6, 0xe, 0xffffffffffffffff, 0x1) 2018/04/02 10:27:58 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000)=0x6, 0x4) 2018/04/02 10:27:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f000034a000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/195) r0 = syz_open_dev$sg(&(0x7f0000000540)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000006c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"]) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x0, 0x0) r3 = getpgrp(0xffffffffffffffff) fcntl$setownex(r2, 0xf, &(0x7f0000000500)={0x0, r3}) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x74a730d08b50f6df) ioctl$sock_bt_hci(r4, 0x400448e6, &(0x7f00000001c0)="c60eec69e21b517539654ac1f063a5c1c18ccec408ba3cf4da3ac288a3bb9149974732babfc5ea51b7ab52045d0e41be0afc3e959b296ba513f421fd413ebd8d070d4c4ed7015a10305526ec01e77fb7ff248c01e7a3d3519b3e17413e62cdb6f64a71e7f93d61d34d69a03791a50ab74be9357442") ioctl$LOOP_CLR_FD(r4, 0x4c01) preadv(r4, &(0x7f0000000480)=[{&(0x7f0000000240)=""/162, 0xa2}, {&(0x7f0000000300)=""/215, 0xd7}, {&(0x7f0000000400)=""/18, 0x12}, {&(0x7f0000000440)=""/1, 0x1}], 0x4, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000180)=@req={0x28, &(0x7f0000000140)={'bcsh0\x00', @ifru_map={0x2, 0x7fffffff, 0x1, 0xffffffff, 0x20, 0x3}}}) 2018/04/02 10:27:58 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) sendmsg(r2, &(0x7f00000013c0)={&(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24}, 0x3, 0x2, 0x2, 0x1}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)="4e7ea112f07846bb18548ffa92340625d7467c2db8603cdb4c6cc146c4372b34f8302c80cfa57fc0adb3a08facfcd7ce30e285740931b2ef713197870db5c01a9a63b6f8c80b4ecc4e0d364998c9bb8563cfb837ca614cb4effb48a3e0fdfbea0741f647e417b1f520a68a75881bdcdf36a3503929d0f84caaedab666b58adfa689a20a3b9b2aa9e91d57b9e2b63428c4445d06ed2bbd6142a64bc9ca639e3997e48d5349aeeea46776afa5ef9e8585a5b7829f44c7b7078bc4c3eab8b237e72652cef9630d8e66d66aa907a989569dcd246d94916c626e5c9bb7c5a5ec753f1ade9c87519ff67", 0xe7}, {&(0x7f00000002c0)="71a730207ab0423b0809685b6f4043c45bc6a16fc6484e305abb40c92e644940979a337c61d9a62e5f66cc418a3fff056d81b8c0fdd97fcdab1ff9ebcb2b8d55e09d48b69adda0f513a37929ab64ade23ccbd5e3", 0x54}], 0x2, &(0x7f0000000380)=[{0x1010, 0x19f, 0x7, "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"}, {0x10, 0x88, 0xe3}], 0x1020, 0x4040000}, 0x4000) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) socket$packet(0x11, 0x3, 0x300) io_getevents(r4, 0x6, 0x6, &(0x7f0000f57f20)=[{}, {}, {}, {}, {}, {}], &(0x7f000014b000)={0x0, r5+10000000}) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f00000000c0)={0x1, 0x5c}) io_submit(r4, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000594fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000040)}]) 2018/04/02 10:27:58 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xbb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000270027000f8", 0x16}], 0x0, &(0x7f0000000e80)=ANY=[]) r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x200000000089a, 0x84100) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000240)="ca90121f80484d0020d0d2ec9396de029408a0e84508b73e61d8f96288704b21f00c94017741f97983d13dc5af95352871953f128d5ff34cecddedab2802c0cca6f2337150129fa3ccaed8f48038f30ff250cd45b9845b8e291d1a9b204db05b101bac35f4e0ab3c2503dcc1329c6d786ec9fd2d359ed7154767ecc440ee1f99be810b0c089824120e97cd56d5a1a70f8a6bddaf6735544174", 0x99}, {&(0x7f0000000300)="68876a35e32c4fbd15ca9664da12528e965dae80dc56fbe9af8d496581d93ca9a55e50734958cb1f6f673c5924a762bd374c4157d0b9d95d76c056a693d0ba600825f0c45f7ec9d80b2a57027246ae5b3fb60f838707586c0dd40b56324eae3f45cc502215b8f5a407fca02e77c69ef10c296f89d4b0b27c46e914b718e68779cfb90feea86de08528cb9cd1b274d14dcad0c393fbc394fccee59105ec4613f632ae393403c9e7987d782cd28983d458356b9e9003e8321fc033c6a71133c30dd11fc17422e00d532ac89dccf5f82b21e65ff9f081f1", 0xd6}, {&(0x7f0000000480)="595a69fbdb4aef20ac4c8be06fa81368fb099539946a7cb16d49f546961198afc90a0d2544b3bc738dcdc840d7cebcfef9ba648a587f3faea2fddfbc09b0b9a2741d732f51d85510890b99dbd89ae758787cd8391116cfc824c92d6633", 0x5d}], 0x3, 0x0) r1 = open$dir(&(0x7f0000000e40)='./file0//ile0\x00', 0xc240, 0x0) truncate(&(0x7f0000000080)='./file0//ile0\x00', 0x20006) read(r1, &(0x7f0000000400)=""/99, 0x63) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x3, r2}) finit_module(r1, &(0x7f0000000180)='vfat\x00', 0x0) 2018/04/02 10:27:58 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xc0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x6b0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) dup2(r1, r2) 2018/04/02 10:27:58 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') 2018/04/02 10:27:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x400}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x6, 0x8000, 0x0, 0x6, r2}, 0x10) r3 = dup2(r1, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r3, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) 2018/04/02 10:27:58 executing program 7: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000000)) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) io_setup(0x80, &(0x7f00006f1000)=0x0) io_submit(r3, 0x1, &(0x7f0000592000)=[&(0x7f00007d5000)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f000038f000), 0x0, 0x1}]) r4 = gettid() getuid() timer_create(0x0, &(0x7f000083afa0)={0x0, 0x12}, &(0x7f0000fd7000)) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000040)={0x5, 0x7fff, 0x8, 0x1, 0x8}) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x9, 0x7, 0x207, 0x4, 0x0, 0x0, 0x8001, 0x5, r5}, 0x20) tkill(r4, 0x80000a) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x1) close(r2) [ 239.529277] FAT-fs (loop6): Directory bread(block 5) failed [ 239.545355] FAT-fs (loop6): Directory bread(block 6) failed 2018/04/02 10:27:58 executing program 2 (fault-call:3 fault-nth:0): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') [ 239.573577] FAT-fs (loop6): Directory bread(block 7) failed [ 239.619806] FAT-fs (loop6): Directory bread(block 8) failed [ 239.621326] FAULT_INJECTION: forcing a failure. [ 239.621326] name failslab, interval 1, probability 0, space 0, times 0 [ 239.636159] FAT-fs (loop6): Directory bread(block 9) failed [ 239.636876] CPU: 0 PID: 19094 Comm: syz-executor2 Not tainted 4.16.0+ #10 [ 239.645700] FAT-fs (loop6): Directory bread(block 10) failed [ 239.649481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.649490] Call Trace: 2018/04/02 10:27:58 executing program 0: add_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='?O', 0x2, 0xffffffffffffffff) [ 239.649509] dump_stack+0x194/0x24d [ 239.649525] ? arch_local_irq_restore+0x53/0x53 [ 239.649547] should_fail+0x8c0/0xa40 [ 239.649560] ? find_held_lock+0x35/0x1d0 [ 239.649573] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 239.655571] FAT-fs (loop6): Directory bread(block 11) failed [ 239.664709] ? get_pid_task+0x93/0x140 [ 239.664722] ? perf_trace_lock+0xd6/0x900 [ 239.664736] ? find_held_lock+0x35/0x1d0 [ 239.664763] ? check_same_owner+0x320/0x320 [ 239.664773] ? handle_mm_fault+0x35b/0xb10 [ 239.664787] ? rcu_note_context_switch+0x710/0x710 [ 239.664797] ? find_held_lock+0x35/0x1d0 [ 239.664812] should_failslab+0xec/0x120 [ 239.664822] kmem_cache_alloc+0x47/0x760 [ 239.664834] ? wait_for_completion+0x770/0x770 [ 239.668328] FAT-fs (loop6): Directory bread(block 12) failed [ 239.671016] getname_flags+0xcb/0x580 [ 239.671028] ? SyS_mkdir+0x2a0/0x2a0 [ 239.671039] do_rmdir+0xd2/0x5f0 [ 239.671053] ? user_path_create+0x40/0x40 [ 239.671067] ? fput+0xd2/0x140 [ 239.671079] ? SyS_write+0x184/0x220 [ 239.671092] ? SyS_read+0x220/0x220 [ 239.675905] FAT-fs (loop6): Directory bread(block 13) failed [ 239.679431] ? do_syscall_64+0xb7/0x940 [ 239.679440] ? SyS_mkdir+0x2a0/0x2a0 [ 239.679451] SyS_rmdir+0x1a/0x20 [ 239.679460] do_syscall_64+0x281/0x940 [ 239.679476] ? vmalloc_sync_all+0x30/0x30 [ 239.679488] ? _raw_spin_unlock_irq+0x27/0x70 [ 239.679500] ? finish_task_switch+0x1c1/0x7e0 [ 239.679509] ? syscall_return_slowpath+0x550/0x550 [ 239.679519] ? syscall_return_slowpath+0x2ac/0x550 [ 239.684411] FAT-fs (loop6): Directory bread(block 14) failed [ 239.688639] ? prepare_exit_to_usermode+0x350/0x350 [ 239.688654] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 239.688669] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 239.688686] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 239.688695] RIP: 0033:0x455269 [ 239.688701] RSP: 002b:00007f51890e2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000054 [ 239.688712] RAX: ffffffffffffffda RBX: 00007f51890e36d4 RCX: 0000000000455269 [ 239.688717] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000080 [ 239.688725] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/02 10:27:58 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000340)={"d202b999cf85000000000088f301e710", 0x80106}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xc858382f21696d72) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x42) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000040)=""/1) 2018/04/02 10:27:58 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000000)={0xc797}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/tcp\x00') r2 = getpgid(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000b80)={0x9}, 0x4) shutdown(r1, 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000001c0)={{0x100, 0x8001}, {0x200, 0x7ff}, 0x7, 0x5, 0x4}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000002c0)=0x0) sendmsg$netlink(r1, &(0x7f0000000b40)={&(0x7f0000000280)=@proc={0x10, 0x0, 0x25dfdbfe, 0x40}, 0xc, &(0x7f0000000b00)=[{&(0x7f0000000300)={0x1a4, 0x3d, 0x10, 0x70bd2d, 0x25dfdbfe, "", [@typed={0x14, 0x35, @str='/dev/admmidi#\x00'}, @generic="024c7cbe67855c295401580719a44b91f1c95718979c74b3a885ebd74204a65c06e1bd2065cbd5fb2a5ff49a148b7efb6372726bfa6317001480346687a1e6602f198a7f07207b78f9c518d43b1562a039eb08d5766927b6fdc6099bc5f8aec1fb569da49a1cf261115dd4dac6fc1c137611d249b08790128fab1be548b8ce318e0501cf3fa41c71b1b52539394c8528de4c8cffc7e91f387aee3fa1b8d99ec1cc5e84548c269dfc93affd435e1b3783dcc8b75f840a3cc846166d994c9fd18343c634f5de2b45c687a8f479", @typed={0x8, 0x74, @pid=r2}, @nested={0xac, 0x96, [@typed={0x14, 0x30, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="1e9cafd1894320f3de37a5baffd1b16f6d45ac83b8d695b5c8c3", @generic="be67fd449af6fea60ac9e9c1a5041b5de1a4bfef9c9ffbcd03145fe9df5a519deab9b1f1eb4b96deb617df6f0346c576d5748d5c12bf93ed1056e1cf52bbb325ee5c83d949d1aa7f65a0a5de8ea55e415b37336231d44bce86", @typed={0x8, 0x2e, @pid=r3}, @generic="a50dd6bc3e6b5ea19e9e0f19ed02dc2138608b22cb0a"]}]}, 0x1a4}, {&(0x7f00000004c0)={0x604, 0x42, 0x8, 0x70bd25, 0x25dfdbfc, "", [@nested={0x30c, 0x6, [@generic="05cc18e70cea7c476ad2b6ec16497a771b1b18919b6e8e8380c8e4eea9c07193b72d9e5d659dbe25307b0f90eb144aa81f1df8a93ee44ae8a4b30fc6668850d3cb6ea9527843b906df524eedcedcee899d4a436f6dc1cc5d0e19f588b9b6264d4528a73c0f4d8fd522dd179acd3d03d61f7c7368c7598161676d39154e2400d9bf3d9cd98de4590cf5c26755c3ed41333fc97f4e84f39c011d6beb3c80b5251ebeffa1acc408357225abd86cba4a2a1f9628", @generic="cfd6e47dd0ba5ee171b1eb606585f038ffda4e93f08417c22795a071482faa65c1b99eb3904d548a7e07998fa4ac4b1165c6bf59da1569e8c1c0adb74b484a01e84cf43f7f5f8bb44e8dd08704c9cf32b6cf6d08ed3cdf1b710e7928169e6198937b8fd615ee9c34cf18ab05201de7d1408aff3436ee1e28f6459a7103b99d254fbcf7a01ebab049c5b30c757ea14d356582477b53b1532582c0d3af942508d78280824df6c0e83a6dae72cd637e394e990792e4b60d6f89c92a5d96278b2a8032a8c7757bfb182da08c4785d49b", @generic="8dad85f0e76485b2dcc9c9716eb7f729932a9638e35b33fb93fc32107befbcc9a01fb9f301a105449011787d669ef15fff34193075c22e", @generic="7c78cd57636b6fd1b280e41a47c0cc02884a1e37e2234b702d49076486c56d5b1746bdbc0677804c8cc4e72f23dc3abbbe7d0130245a37703fbe7bbb4877661eee12837cac", @generic="c3c61ecc9643a8129757d7fdd4851f61fd859bd8f6c07ee5356681fd0337328ba8c418cbbe6c2fa3cdd12b623219a09ffcc9e3997b3674a5dbe68d38c26290754c900e0f8f585161389f163c2a415c12af81a826458a34c59fc87b31f353caeb5404e2d731b4e5c98de5f51aa8dd1c875bc8a5b62ffb5de18a3585f1c73f58d942840ce72c7848ac647e7dda991d1f316095b74eedd685", @generic="c4e6fbb130737de526b138228430467680e8b08827af38af7bbb582c92d53a1fb975eb8035211131ca42ff31366fc1f0e094b1e5ccd63eeb96323e479a8b3f2524ac1b3b2f4033959fcb51c8f8ac24979442afa3799eb8780067e448fbf8ba602ac5385acd5d1c182b35057296fd478786524c"]}, @nested={0xfc, 0x94, [@generic="480ffcafd4b351829c5dff8b60f02e6411e7bfbcd5e61cf518a249c5", @typed={0x18, 0x11, @binary="32cc5a3be42bf123318f210e57d0f4ab1c"}, @generic="28d866026e48f3faae6400ec60c39854035cdc3e2913c46fe2a10143", @generic="4a60ebeaabcdc65b33dc51bd49e7cdad7595cee444d2aa408436f8f7fd3455ace084bd2a06cbb33f1b649b8411e9dcd0aeaa353c5d7b9b697c337e693dcd601ee6945193c5b0ce81b71b0b66451e0585828a29fdc54939a89447aa9d0c49f8e28c78bc435da4b2cc3e9252c726501ce51b1163fdaedd1cd6ae66c57816f0d2c6e4c42abd9f86510b50c23391b91906ac755a737521fe1b25388ee78d91db599655b8137514df"]}, @generic="54c8bb4c986cc00b49b75296542b32471f02fd59e622226de67836eb20185f400962aa03243c7f8380c43d4aab4197ff6918b8f5cc7a43c15ad23e74a0dec1dea61b961278b206062ec0303d0043ce125bacea9cc45784173a39c35d3c2d4af7fa8a65190e5e83d5ed2ebd150effe0fbd2d91ba1e26204211b70b5727c950dd0f98389060dc4adfe42bd5d4042f6f49c2e141c2d382f66047449fdb78e6fef336888824c15ff1504b0223789df58ab9e3f76d30bfc4e00e264145e", @nested={0x130, 0x30, [@typed={0x8, 0x7e, @fd=r0}, @generic="7e743ef26bc349d6c195d8cd0721e3ab9fc729f54b150aa13d8836d932fffbe30c7471333f4a94932e97ea9c5a599f1857d4db8bccc47a0455a890ce8a9193b4527ed6b35b9689dd77436f66628753979c2438ea1b1a0b0fcb2dd0bbd8dec1daab6b09857b7c3b246710e39b655c8531e42ad2eddabea15ac4c6ec61d8190d99ba12b7fa350ea6dd794dfdf3a3c6ad2e86fac4e3e507689dd444fbe920dd17807dbc5824899536a8da52d6f8b9f54cea4e6d3d9ee84d0c94e6019ea365a0ed2fa6c86be0d6d7a8c0cc8935f1a3012e007df0d1836960508827cb53dfd2d46acb2363bb4975ef9bcd", @generic="8b88f0fcc0bad9a9c395b04958312df695aff9658763ffa056f5e962e4067477593487f504d15a44ec9ca0ffa6525dfe5500858b217800e610899c"]}]}, 0x604}], 0x2, 0x0, 0x0, 0x10}, 0x90) listen(r1, 0x40000000000000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x8840, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x9b3, 0x2000) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000000140)) [ 239.870138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 239.877388] R13: 000000000000049f R14: 00000000006f8f88 R15: 0000000000000000 [ 239.908877] attempt to access beyond end of device [ 239.914081] loop6: rw=2049, want=49, limit=5 [ 239.918779] Buffer I/O error on dev loop6, logical block 48, lost async page write [ 239.943454] attempt to access beyond end of device [ 239.948556] loop6: rw=2049, want=50, limit=5 [ 239.953040] Buffer I/O error on dev loop6, logical block 49, lost async page write [ 239.961520] attempt to access beyond end of device [ 239.966655] loop6: rw=2049, want=51, limit=5 [ 239.971101] Buffer I/O error on dev loop6, logical block 50, lost async page write [ 239.994241] attempt to access beyond end of device [ 239.999325] loop6: rw=2049, want=52, limit=5 [ 240.003784] Buffer I/O error on dev loop6, logical block 51, lost async page write [ 240.012463] attempt to access beyond end of device [ 240.017463] loop6: rw=2049, want=57, limit=5 [ 240.021899] Buffer I/O error on dev loop6, logical block 56, lost async page write [ 240.029667] attempt to access beyond end of device [ 240.034673] loop6: rw=2049, want=58, limit=5 [ 240.039136] Buffer I/O error on dev loop6, logical block 57, lost async page write [ 240.046920] attempt to access beyond end of device [ 240.051901] loop6: rw=2049, want=59, limit=5 [ 240.056386] Buffer I/O error on dev loop6, logical block 58, lost async page write [ 240.064156] attempt to access beyond end of device 2018/04/02 10:27:59 executing program 5: request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\x00', 0xfffffffffffffffe) prctl$intptr(0x4, 0x401) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)='ip6gretap0\x00') add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200), 0x34d, 0xfffffffffffffffe) 2018/04/02 10:27:59 executing program 2 (fault-call:3 fault-nth:1): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') 2018/04/02 10:27:59 executing program 0: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000007000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000000)="0f2211660faeb6006066b8010000000f01d90fd2b4559c0f20d86635200000000f22d80fc7fa0f01df0f20e06635020000000f22e064f08315000f01700a", 0x3e}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00000001c0)={0x1, 0x0, [{0x3b}]}) 2018/04/02 10:27:59 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x20, 0x1a1000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) 2018/04/02 10:27:59 executing program 3: syz_emit_ethernet(0xc0, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaae0f4aaaaaa080600000800060400015b51fc71599a0000004805db9db24e2aac14ffaa"], 0x0) 2018/04/02 10:27:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x2000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x220000) sendto$ipx(r3, &(0x7f0000000240)="fce71c81493fa6d99f425fedbfff6d921279ba83f76a63414036d42a55aaa0253dd23b0f013e076ab9fbd056c8c372e6b65ffea0a85041b632c90ccc37ec03e2fe812b2d8e9afa2b94ea979bd9229898721867d6deae3a65a337953bd0cbd8ef575d85a23854ee27f89cacba47c78488346fecbb89969b12fa5feaa456e4baddd56ce9c45a214d1442a680af35b040cd0027031a28e7e815a9855931bfbf2e3e617285de7a3504de9f27a019940c1745d8366407755e56f042dfe32fab4ac5f08c4aef36958bd5b721318ee9ef2c4b81b197ee3c51f09266847ec2e8a1c45426ccde834e99512e364c6721fba833277d1bf19f0a417ba8", 0xf7, 0x10, &(0x7f0000000140)={0x4, 0x8, 0xfef, "ecaec62efc9e", 0x6}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r3, 0x50, &(0x7f00000001c0)}, 0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000000)="0f050f0d6841b832018ee08fc95001a90010b8a3000f00d00f2215f081608c00a0ba4300b0aceebaf80c66b845b0b48c66efbafc0cec66b9014d564b66b87f00000066ba000000000f30", 0x4a}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 240.069137] loop6: rw=2049, want=60, limit=5 [ 240.073577] Buffer I/O error on dev loop6, logical block 59, lost async page write [ 240.098206] FAULT_INJECTION: forcing a failure. [ 240.098206] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 240.110140] CPU: 1 PID: 19109 Comm: syz-executor2 Not tainted 4.16.0+ #10 [ 240.117057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.126499] Call Trace: [ 240.129093] dump_stack+0x194/0x24d [ 240.132728] ? arch_local_irq_restore+0x53/0x53 [ 240.137410] should_fail+0x8c0/0xa40 [ 240.141132] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 240.146244] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 240.151441] ? trace_hardirqs_off+0x10/0x10 [ 240.155796] ? __lock_acquire+0x664/0x3e00 [ 240.160030] ? check_same_owner+0x320/0x320 [ 240.164351] ? find_held_lock+0x35/0x1d0 [ 240.168404] ? trace_hardirqs_off+0x10/0x10 [ 240.172710] ? _parse_integer+0xe9/0x140 [ 240.176755] ? trace_hardirqs_off+0x10/0x10 [ 240.181061] ? _parse_integer+0x140/0x140 [ 240.185191] ? check_same_owner+0x320/0x320 [ 240.189495] ? should_fail+0x23b/0xa40 [ 240.193363] ? find_held_lock+0x35/0x1d0 [ 240.197407] __alloc_pages_nodemask+0x327/0xdd0 [ 240.202058] ? get_pid_task+0x93/0x140 [ 240.205929] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 240.210929] ? find_held_lock+0x35/0x1d0 [ 240.214979] ? check_same_owner+0x320/0x320 [ 240.219278] ? handle_mm_fault+0x35b/0xb10 [ 240.223496] cache_grow_begin+0x72/0x640 [ 240.227538] kmem_cache_alloc+0x400/0x760 [ 240.231668] ? wait_for_completion+0x770/0x770 [ 240.236234] getname_flags+0xcb/0x580 [ 240.240018] ? SyS_mkdir+0x2a0/0x2a0 [ 240.243714] do_rmdir+0xd2/0x5f0 [ 240.247065] ? user_path_create+0x40/0x40 [ 240.251198] ? fput+0xd2/0x140 [ 240.254370] ? SyS_write+0x184/0x220 [ 240.258066] ? SyS_read+0x220/0x220 [ 240.261674] ? do_syscall_64+0xb7/0x940 [ 240.265628] ? SyS_mkdir+0x2a0/0x2a0 [ 240.269321] SyS_rmdir+0x1a/0x20 [ 240.272667] do_syscall_64+0x281/0x940 [ 240.276534] ? vmalloc_sync_all+0x30/0x30 [ 240.280659] ? _raw_spin_unlock_irq+0x27/0x70 [ 240.285135] ? finish_task_switch+0x1c1/0x7e0 [ 240.289609] ? syscall_return_slowpath+0x550/0x550 [ 240.294516] ? syscall_return_slowpath+0x2ac/0x550 [ 240.299423] ? prepare_exit_to_usermode+0x350/0x350 [ 240.304420] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 240.309765] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 240.314591] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 240.319759] RIP: 0033:0x455269 [ 240.322926] RSP: 002b:00007f51890e2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000054 [ 240.330611] RAX: ffffffffffffffda RBX: 00007f51890e36d4 RCX: 0000000000455269 [ 240.337859] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000080 [ 240.345136] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 240.352386] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 240.359661] R13: 000000000000049f R14: 00000000006f8f88 R15: 0000000000000001 [ 240.405341] encrypted_key: insufficient parameters specified 2018/04/02 10:27:59 executing program 5: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000000400)=0x6, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000200)=0x9, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e24, 0x8b, @empty, 0x2ad}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e24, 0x400, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x81}], 0xd8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000380)=0xf000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=r4, @ANYBLOB="34000000519ad650930775891f9bcb1ad834d5ff54cc04a16e180c109ad506000000000000b49105a39124f3877a11395c43aa88d640e5d7"], &(0x7f0000000300)=0x3c) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) r5 = socket$inet6(0xa, 0x1, 0x37) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000340)={0xd, 0x7, 0x6}) setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r3, 0x29, 0xd1, &(0x7f0000000080), 0x1d3) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="90d0000006002c2633090cfba40145ae25498f4850bbfabc42cb738d985bf4cf8d1b5cc5be9985f3610a7dcf2f389aee9cad1d20ed044c7f8bf0aea104e26a8fe3eff7420a33e174a8addbe7a14e2ab7472a1b81d1389cc34617eb8a398f0802676ed9707a1417d342ddbcf151a787dd86375cc7499ed69121cddcd0b03e89ef40c144a867289c070bbe74c9780da2748668d489b8fa4ab7196f51b92770e296b4b2e13b743c1dce21157604cb3c585f762771695de65f078371c874b793b74624e8f07d9e9e816b85cb1d132c404b1c62c4a9183b25e3cb0903242e9c2875b36e1b6ce6aeac3500002ab29c5afd21b869"]) 2018/04/02 10:27:59 executing program 6: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/raw\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001a40)={0x1, &(0x7f0000000200)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001b40)={r1, &(0x7f0000001a80)=""/187}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000180)=0x101) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000540)='/dev/usbmon#\x00', 0x8c, 0x4000) getsockopt$inet6_dccp_buf(r3, 0x21, 0x0, &(0x7f00000017c0)=""/73, &(0x7f0000001580)=0x49) fcntl$getown(r3, 0x9) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000001b80)=ANY=[@ANYBLOB="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"]) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001840)={{0x2, 0x3, 0x6, 0x1, 0x200}}) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000140)='ipddp0\x00') r5 = open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) accept4(r4, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x800) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000001880)=0xe) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000002180)={@remote={0xfe, 0x80, [], 0xbb}, 0x1b, r6}) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x4, 0x0, 0x3, 0x8000, 0x3}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00000003c0)={0x7f, 0xc1e1cd7b5eee9dd6, 0x0, 0x4, r8}, &(0x7f0000000400)=0x10) ioctl$TCSBRK(r3, 0x5409, 0x7) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000000580)=ANY=[@ANYRES32=r8, @ANYBLOB="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"], &(0x7f00000015c0)=0x2) readlinkat(r3, &(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)=""/136, 0x88) getsockopt$inet_mreqn(r7, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) r9 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r9, &(0x7f00000019c0)=@nl=@proc, &(0x7f0000000240)=0xb130b51bfaa7a3af) recvfrom$ax25(r9, &(0x7f0000000440)=""/100, 0x64, 0x1, &(0x7f00000004c0)={0x3, {"6b66c1c95d3a78"}, 0xcf}, 0x10) ioctl$EVIOCRMFF(r9, 0x40044581, &(0x7f0000000040)) ioctl$LOOP_CTL_GET_FREE(r9, 0x4c82) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8e776e7d6a23d", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/04/02 10:27:59 executing program 3: sendmmsg(0xffffffffffffffff, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) ioprio_set$uid(0x3, r0, 0x2) 2018/04/02 10:27:59 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000000)="607aeef0fa1cc1e163b9b2506f91efb92445cf45bcd3ce9cef142eaf44e98c4d5844b7703fb8fc49f8c134daf3d7301f62511aa24da76654244ad8c3fefa88cd5f072d6e99c8606e93abdb391ab5228104b6bf902a0f844997ed1d4679564fcd61e54b345b4c98b58b39a0eaea82ea8701dd1223f35cc5245c834e2c1e0afec9e65b35b9704b07aeef1a5a8761f46a794a6253d3cbe666ea72", 0x99) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/02 10:27:59 executing program 2 (fault-call:3 fault-nth:2): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') 2018/04/02 10:27:59 executing program 4: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000), 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = semget$private(0x0, 0x6, 0x201) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000200)=""/4096) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000001c0)={r3, &(0x7f00000000c0)=""/240}) 2018/04/02 10:27:59 executing program 7: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x4, 0xffffffffffffffff, 0xfffffffffffffff7}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x100000001, 0x0, r0}, 0x2c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mq_timedreceive(r2, &(0x7f0000000240)=""/4096, 0x1000, 0x7, &(0x7f0000000140)={0x0, 0x989680}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000000200)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/129}, 0x18) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) 2018/04/02 10:27:59 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/02 10:27:59 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x800, 0x0) read(r0, &(0x7f00000000c0)=""/155, 0x9b) [ 240.783062] FAULT_INJECTION: forcing a failure. [ 240.783062] name failslab, interval 1, probability 0, space 0, times 0 [ 240.794862] CPU: 1 PID: 19149 Comm: syz-executor2 Not tainted 4.16.0+ #10 [ 240.801805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.811161] Call Trace: [ 240.813760] dump_stack+0x194/0x24d [ 240.817396] ? arch_local_irq_restore+0x53/0x53 [ 240.822080] should_fail+0x8c0/0xa40 [ 240.825800] ? perf_trace_lock_acquire+0xe3/0x980 2018/04/02 10:27:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) 2018/04/02 10:27:59 executing program 4: mknod(&(0x7f0000000100)='./file0\x00', 0x1100, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x0) [ 240.830657] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 240.835768] ? perf_trace_lock+0x900/0x900 [ 240.840015] ? unlazy_walk+0x167/0x4b0 [ 240.843933] ? find_held_lock+0x35/0x1d0 [ 240.848002] ? __lock_is_held+0xb6/0x140 [ 240.852079] ? check_same_owner+0x320/0x320 [ 240.856402] ? __d_lookup+0x4f4/0x830 [ 240.860205] ? rcu_note_context_switch+0x710/0x710 [ 240.865148] should_failslab+0xec/0x120 [ 240.869127] kmem_cache_alloc+0x47/0x760 [ 240.873195] __d_alloc+0xc1/0xbd0 [ 240.876656] ? shrink_dcache_for_umount+0x290/0x290 [ 240.878562] device bridge0 entered promiscuous mode [ 240.881670] ? d_alloc_parallel+0x1b40/0x1b40 [ 240.881796] ? lock_release+0xa40/0xa40 [ 240.881813] ? mark_held_locks+0xaf/0x100 [ 240.899408] ? d_lookup+0x133/0x2e0 [ 240.903046] ? d_lookup+0x1d5/0x2e0 [ 240.906676] ? rcu_note_context_switch+0x710/0x710 [ 240.911609] d_alloc+0x8e/0x340 [ 240.914900] ? __d_alloc+0xbd0/0xbd0 [ 240.918614] ? down_write_nested+0x8b/0x120 [ 240.922937] __lookup_hash+0x58/0x190 [ 240.926735] do_rmdir+0x3a0/0x5f0 2018/04/02 10:27:59 executing program 4: ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0xffffffff80000001, 0x0, 0x1, 0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) sendmmsg$alg(r1, &(0x7f0000000340)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000140)="6100a8697028ecd0aa1925c64a9301e854b442ad940d21d9f89c3212119c131fb0cf1ee9a39667eaf656a110e13780cb9ceeb63b362f97f2ac3b8eafab", 0x3d}], 0x1, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0xfff}, @assoc={0x18, 0x117, 0x4, 0xffff}, @iv={0x88, 0x117, 0x2, 0x6f, "455c4101f44e8e8deb6965a1d5dc3e6a8f40345d8bf4e091085edce9010fefa65568728d9afdc51864f20f216ca962ad5bc43814294248f6184d019bbbc313b09110547718e25dae9b6185dc7a76060afb3c56c9b331569248fad95cb46f3ca41746efdd015ae2ae6c8ea3ae5ae16f"}, @iv={0x58, 0x117, 0x2, 0x42, "8534ce79879ff908f51c31da01fc9a4b2f9b2cee5f9b1e4c9473d72e5b7f07f9651402575e6bb80fe2d4fa2f6a3ac591ee3a4b51a4659703c9ff961e8d32a16bc238"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0xb7}], 0x170, 0x24040000}], 0x1, 0x44) fadvise64(r0, 0x1b, 0x7, 0x3) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/02 10:27:59 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000007c0)=""/250, 0xfffffffffffffd05) [ 240.930185] ? user_path_create+0x40/0x40 [ 240.934332] ? fput+0xd2/0x140 [ 240.937523] ? SyS_write+0x184/0x220 [ 240.941238] ? do_syscall_64+0xb7/0x940 [ 240.945209] ? SyS_mkdir+0x2a0/0x2a0 [ 240.948918] SyS_rmdir+0x1a/0x20 [ 240.952285] do_syscall_64+0x281/0x940 [ 240.956173] ? vmalloc_sync_all+0x30/0x30 [ 240.960320] ? _raw_spin_unlock_irq+0x27/0x70 [ 240.964817] ? finish_task_switch+0x1c1/0x7e0 [ 240.969312] ? syscall_return_slowpath+0x550/0x550 [ 240.974245] ? syscall_return_slowpath+0x2ac/0x550 [ 240.979178] ? prepare_exit_to_usermode+0x350/0x350 2018/04/02 10:27:59 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101001, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r0, &(0x7f0000001580)=[{&(0x7f0000000200)='\x00!', 0x2}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000240)="0fa5778239474d4866c37e58b399c3b460a8e3cab35594f7741af9fac9efb63b0ac67d266673e9e5f8fef41593e5117b50b7985c53b39564c097bce79a50409f8cc0013bf0d1607639e1962f8df463945dd19ed1b8668a0f97294f336e8545ffaaa9ca9e76fd65d60a707ee6f3eb6c1e8fcbb8d58b4e20e752468e3bd143e4cc6088da32afb7ce8b82855c0d20994f2b8bc93a735ec22785c159dbcaa1d5b3933e13845c9d1713f6331b3c31fdd296c2bf8670fd85844bd9fb5746", 0xbb, 0x84, 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000084}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="000425bd7000fedbdf25050000005c00030014000600000000000000000000000000000000011400020074756e6c30000000000000000000000008000500e000000208000500e000000108000400cd000000080008000000000008000100010000000800030000000000"], 0x70}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) [ 240.984281] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 240.989647] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 240.994495] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 240.999676] RIP: 0033:0x455269 [ 241.002900] RSP: 002b:00007f51890e2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000054 [ 241.010606] RAX: ffffffffffffffda RBX: 00007f51890e36d4 RCX: 0000000000455269 [ 241.017877] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000080 [ 241.025148] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 241.032422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 241.039695] R13: 000000000000049f R14: 00000000006f8f88 R15: 0000000000000002 [ 241.047654] device bridge0 left promiscuous mode [ 241.064762] device bridge0 entered promiscuous mode [ 241.074849] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 241.081527] device bridge0 left promiscuous mode [ 369.631146] INFO: task syz-executor0:4498 blocked for more than 120 seconds. [ 369.638423] Not tainted 4.16.0+ #10 [ 369.642585] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.650564] syz-executor0 D20408 4498 1 0x00000004 [ 369.656216] Call Trace: [ 369.658807] __schedule+0x8fb/0x1ec0 [ 369.662546] ? __sched_text_start+0x8/0x8 [ 369.666706] ? perf_trace_lock+0x900/0x900 [ 369.670957] ? perf_trace_lock+0x900/0x900 [ 369.675220] ? perf_trace_lock+0x900/0x900 [ 369.679471] ? trace_hardirqs_off+0x10/0x10 [ 369.683797] ? trace_hardirqs_off+0x10/0x10 [ 369.688138] ? trace_hardirqs_off+0x10/0x10 [ 369.692466] ? lock_acquire+0x1d5/0x580 [ 369.696471] ? find_held_lock+0x35/0x1d0 [ 369.700539] schedule+0xf5/0x430 [ 369.703917] ? __mutex_lock+0xaa8/0x1a80 [ 369.707981] ? __schedule+0x1ec0/0x1ec0 [ 369.711978] ? lock_release+0xa40/0xa40 [ 369.715956] ? memset+0x31/0x40 [ 369.719247] ? do_raw_spin_trylock+0x190/0x190 [ 369.723844] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 369.728793] ? mutex_destroy+0x1d0/0x1d0 [ 369.732860] schedule_preempt_disabled+0x10/0x20 [ 369.737632] __mutex_lock+0xaad/0x1a80 [ 369.741520] ? __mutex_lock+0x16f/0x1a80 [ 369.745599] ? lo_open+0x1b/0xa0 [ 369.748965] ? mutex_lock_io_nested+0x1900/0x1900 [ 369.753812] ? mutex_lock_io_nested+0x1900/0x1900 [ 369.758676] ? perf_trace_lock+0x900/0x900 [ 369.762969] ? lock_downgrade+0x980/0x980 [ 369.767134] ? trace_hardirqs_off+0x10/0x10 [ 369.771461] ? __lock_acquire+0x664/0x3e00 [ 369.775699] ? __lock_acquire+0x664/0x3e00 [ 369.779946] ? trace_hardirqs_off+0x10/0x10 [ 369.784280] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 369.789133] ? lock_acquire+0x1d5/0x580 [ 369.793111] ? find_held_lock+0x35/0x1d0 [ 369.797186] ? get_gendisk+0xb0/0x360 [ 369.800993] ? lock_downgrade+0x980/0x980 [ 369.805157] ? __might_sleep+0x95/0x190 [ 369.809142] ? blkdev_ioctl+0x1e00/0x1e00 [ 369.813309] mutex_lock_nested+0x16/0x20 [ 369.817377] ? mutex_lock_nested+0x16/0x20 [ 369.821630] lo_open+0x1b/0xa0 [ 369.824831] __blkdev_get+0xd51/0x13b0 [ 369.828741] ? loop_unregister_transfer+0x90/0x90 [ 369.833597] ? bd_may_claim+0xd0/0xd0 [ 369.837414] blkdev_get+0x399/0xb00 [ 369.841119] ? lock_downgrade+0x980/0x980 [ 369.845289] ? __blkdev_get+0x13b0/0x13b0 [ 369.849442] ? do_raw_spin_trylock+0x190/0x190 [ 369.854050] ? errseq_sample+0xee/0x140 [ 369.858041] ? _copy_to_user+0xc0/0xc0 [ 369.861940] ? _raw_spin_unlock+0x22/0x30 [ 369.866089] blkdev_open+0x1c9/0x250 [ 369.869817] ? security_file_open+0x89/0x190 [ 369.874227] do_dentry_open+0x667/0xd40 [ 369.878218] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 369.883153] ? bd_acquire+0x2c0/0x2c0 [ 369.886977] vfs_open+0x107/0x220 [ 369.890447] path_openat+0x1151/0x3530 [ 369.894355] ? path_lookupat+0xba0/0xba0 [ 369.898430] ? lock_downgrade+0x980/0x980 [ 369.902604] ? lock_release+0xa40/0xa40 [ 369.906592] ? find_held_lock+0x35/0x1d0 [ 369.910677] ? do_raw_spin_trylock+0x190/0x190 [ 369.915259] ? __lock_is_held+0xb6/0x140 [ 369.919334] ? _raw_spin_unlock+0x22/0x30 [ 369.923495] ? __alloc_fd+0x29b/0x750 [ 369.927328] do_filp_open+0x25b/0x3b0 [ 369.931138] ? may_open_dev+0xe0/0xe0 [ 369.934964] ? mpi_resize+0x200/0x200 [ 369.938780] ? get_unused_fd_flags+0x121/0x190 [ 369.943377] ? __alloc_fd+0x750/0x750 [ 369.947192] ? getname_flags+0x256/0x580 [ 369.951273] do_sys_open+0x502/0x6d0 [ 369.954999] ? do_sys_open+0x502/0x6d0 [ 369.959099] ? filp_open+0x70/0x70 [ 369.962649] ? SyS_mkdirat+0x2b0/0x2b0 [ 369.966541] SyS_open+0x2d/0x40 [ 369.969826] ? do_sys_open+0x6d0/0x6d0 [ 369.973717] do_syscall_64+0x281/0x940 [ 369.977640] ? vmalloc_sync_all+0x30/0x30 [ 369.981800] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 369.987356] ? syscall_return_slowpath+0x550/0x550 [ 369.992290] ? syscall_return_slowpath+0x2ac/0x550 [ 369.997240] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 370.002622] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.008537] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 370.013744] RIP: 0033:0x40f4a0 [ 370.016965] RSP: 002b:00007fffc4f4e198 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 370.024695] RAX: ffffffffffffffda RBX: 0000000000000163 RCX: 000000000040f4a0 [ 370.031987] RDX: 00007fffc4f4ef5a RSI: 0000000000000002 RDI: 00007fffc4f4ef50 [ 370.039285] RBP: 00007fffc4f4e1c0 R08: 0000000000000000 R09: 000000000000000a [ 370.046599] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000013 [ 370.053886] R13: 0000000000000000 R14: 00000000006fd700 R15: 0000000000001380 [ 370.061211] [ 370.061211] Showing all locks held in the system: [ 370.067549] 2 locks held by khungtaskd/877: [ 370.072036] #0: (rcu_read_lock){....}, at: [<000000009b33deb7>] watchdog+0x1c5/0xd60 [ 370.080138] #1: (tasklist_lock){.+.+}, at: [<00000000969f6b57>] debug_show_all_locks+0xd3/0x3d0 [ 370.089221] 2 locks held by getty/4424: [ 370.093205] #0: (&tty->ldisc_sem){++++}, at: [<000000005bb057cd>] ldsem_down_read+0x37/0x40 [ 370.101912] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000aedce77d>] n_tty_read+0x2ef/0x1a40 [ 370.111240] 2 locks held by getty/4425: [ 370.115228] #0: (&tty->ldisc_sem){++++}, at: [<000000005bb057cd>] ldsem_down_read+0x37/0x40 [ 370.123937] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000aedce77d>] n_tty_read+0x2ef/0x1a40 [ 370.133257] 2 locks held by getty/4426: [ 370.137239] #0: (&tty->ldisc_sem){++++}, at: [<000000005bb057cd>] ldsem_down_read+0x37/0x40 [ 370.145956] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000aedce77d>] n_tty_read+0x2ef/0x1a40 [ 370.155282] 2 locks held by getty/4427: [ 370.159272] #0: (&tty->ldisc_sem){++++}, at: [<000000005bb057cd>] ldsem_down_read+0x37/0x40 [ 370.167965] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000aedce77d>] n_tty_read+0x2ef/0x1a40 [ 370.177288] 2 locks held by getty/4428: [ 370.181270] #0: (&tty->ldisc_sem){++++}, at: [<000000005bb057cd>] ldsem_down_read+0x37/0x40 [ 370.189984] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000aedce77d>] n_tty_read+0x2ef/0x1a40 [ 370.199333] 2 locks held by getty/4429: [ 370.203331] #0: (&tty->ldisc_sem){++++}, at: [<000000005bb057cd>] ldsem_down_read+0x37/0x40 [ 370.212076] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000aedce77d>] n_tty_read+0x2ef/0x1a40 [ 370.221401] 2 locks held by getty/4430: [ 370.225376] #0: (&tty->ldisc_sem){++++}, at: [<000000005bb057cd>] ldsem_down_read+0x37/0x40 [ 370.234079] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000aedce77d>] n_tty_read+0x2ef/0x1a40 [ 370.243428] 2 locks held by syz-executor0/4498: [ 370.248117] #0: (&bdev->bd_mutex){+.+.}, at: [<000000008ea7910d>] __blkdev_get+0x176/0x13b0 [ 370.256918] #1: (loop_index_mutex){+.+.}, at: [<00000000fff4cd95>] lo_open+0x1b/0xa0 [ 370.265033] 2 locks held by syz-executor7/4501: [ 370.269692] #0: (&bdev->bd_mutex){+.+.}, at: [<000000008ea7910d>] __blkdev_get+0x176/0x13b0 [ 370.278383] #1: (loop_index_mutex){+.+.}, at: [<00000000fff4cd95>] lo_open+0x1b/0xa0 [ 370.286463] 2 locks held by syz-executor4/4504: [ 370.291132] #0: (&bdev->bd_mutex){+.+.}, at: [<000000008ea7910d>] __blkdev_get+0x176/0x13b0 [ 370.299821] #1: (loop_index_mutex){+.+.}, at: [<00000000fff4cd95>] lo_open+0x1b/0xa0 [ 370.307913] 2 locks held by syz-executor5/4505: [ 370.312575] #0: (&bdev->bd_mutex){+.+.}, at: [<000000008ea7910d>] __blkdev_get+0x176/0x13b0 [ 370.321270] #1: (loop_index_mutex){+.+.}, at: [<00000000fff4cd95>] lo_open+0x1b/0xa0 [ 370.329361] 2 locks held by syz-executor1/19158: [ 370.334126] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000e3e4a6bd>] lo_ioctl+0x8b/0x1b70 [ 370.342741] #1: (&bdev->bd_mutex){+.+.}, at: [<00000000419c781f>] blkdev_reread_part+0x1e/0x40 [ 370.351692] 1 lock held by syz-executor1/19186: [ 370.356353] #0: (&bdev->bd_mutex){+.+.}, at: [<000000008ea7910d>] __blkdev_get+0x176/0x13b0 [ 370.365217] 1 lock held by syz-executor1/19188: [ 370.369885] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000e3e4a6bd>] lo_ioctl+0x8b/0x1b70 [ 370.378519] 2 locks held by syz-executor6/19165: [ 370.383278] #0: (loop_index_mutex){+.+.}, at: [<000000000f6406fd>] loop_control_ioctl+0x89/0x490 [ 370.392418] #1: (&lo->lo_ctl_mutex#2){+.+.}, at: [<000000006ffee79e>] loop_control_ioctl+0x1a7/0x490 [ 370.401895] 1 lock held by syz-executor6/19189: [ 370.406584] #0: (loop_index_mutex){+.+.}, at: [<000000000f6406fd>] loop_control_ioctl+0x89/0x490 [ 370.415700] 1 lock held by blkid/19180: [ 370.419688] #0: (&bdev->bd_mutex){+.+.}, at: [<000000008ea7910d>] __blkdev_get+0x176/0x13b0 [ 370.428377] [ 370.430023] ============================================= [ 370.430023] [ 370.437034] NMI backtrace for cpu 1 [ 370.440673] CPU: 1 PID: 877 Comm: khungtaskd Not tainted 4.16.0+ #10 [ 370.447144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.456478] Call Trace: [ 370.459042] dump_stack+0x194/0x24d [ 370.462643] ? arch_local_irq_restore+0x53/0x53 [ 370.467286] ? debug_show_all_locks+0x2f3/0x3d0 [ 370.471928] ? nmi_cpu_backtrace+0x1be/0x210 [ 370.476317] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.480782] nmi_cpu_backtrace+0x1d2/0x210 [ 370.484993] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.489459] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 370.494711] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.499879] watchdog+0x90c/0xd60 [ 370.503343] ? reset_hung_task_detector+0xa0/0xa0 [ 370.508158] ? complete+0x62/0x80 [ 370.511588] ? __schedule+0x1ec0/0x1ec0 [ 370.515530] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.519823] ? __lockdep_init_map+0xe4/0x650 [ 370.524206] ? do_raw_spin_trylock+0x190/0x190 [ 370.528760] ? lockdep_init_map+0x9/0x10 [ 370.532793] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 370.537872] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.542861] ? trace_hardirqs_on+0xd/0x10 [ 370.546983] ? __kthread_parkme+0x176/0x240 [ 370.551276] kthread+0x33c/0x400 [ 370.554615] ? reset_hung_task_detector+0xa0/0xa0 [ 370.559426] ? kthread_stop+0x7a0/0x7a0 [ 370.563373] ret_from_fork+0x3a/0x50 [ 370.567118] Sending NMI from CPU 1 to CPUs 0: [ 370.571631] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 370.572619] Kernel panic - not syncing: hung_task: blocked tasks [ 370.585690] CPU: 1 PID: 877 Comm: khungtaskd Not tainted 4.16.0+ #10 [ 370.592166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.601493] Call Trace: [ 370.604062] dump_stack+0x194/0x24d [ 370.607664] ? arch_local_irq_restore+0x53/0x53 [ 370.612321] ? vsnprintf+0x1ed/0x1900 [ 370.616102] panic+0x1e4/0x41c [ 370.619277] ? refcount_error_report+0x214/0x214 [ 370.624028] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 370.629381] watchdog+0x91d/0xd60 [ 370.632817] ? reset_hung_task_detector+0xa0/0xa0 [ 370.637631] ? complete+0x62/0x80 [ 370.641061] ? __schedule+0x1ec0/0x1ec0 [ 370.645006] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.649303] ? __lockdep_init_map+0xe4/0x650 [ 370.653685] ? do_raw_spin_trylock+0x190/0x190 [ 370.658242] ? lockdep_init_map+0x9/0x10 [ 370.662277] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 370.667355] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.672344] ? trace_hardirqs_on+0xd/0x10 [ 370.676468] ? __kthread_parkme+0x176/0x240 [ 370.680773] kthread+0x33c/0x400 [ 370.684112] ? reset_hung_task_detector+0xa0/0xa0 [ 370.688931] ? kthread_stop+0x7a0/0x7a0 [ 370.692886] ret_from_fork+0x3a/0x50 [ 370.697077] Dumping ftrace buffer: [ 370.700795] (ftrace buffer empty) [ 370.704486] Kernel Offset: disabled [ 370.708094] Rebooting in 86400 seconds..