ccbb2b0bc7aecfd624a9f2c6526b8b3aeb586b0f55ee3d6257", 0x4f}, {&(0x7f0000000200)="03f0bbbc4aa10df43355091a777645bbd957cc180877be920e038a7438ba63c0c4fa7f226217c988e6147b18968accffe42ce27351c00f0379a0d8829a350cf557b50ecba22306d4c820339ec1c56feaa5a05306d9f1c07eae54b77a832774ca581a6790dabae70f", 0x68}], 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000480)=0xe8) ioprio_get$uid(0x3, r2) 2018/03/26 04:30:45 executing program 5: r0 = socket$inet6(0xa, 0x4, 0xa0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000001700)="13", 0x1, 0x2000000c, &(0x7f0000001680)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000300)={0x7, 0x80, 0x3ff, 0xfffffffffffffffc, 0x7, 0x8}, 0xc) sendto$inet6(r1, &(0x7f0000000240)="b0aa8a405aec1c28fc35f489033922eefa6ad4a0ca1152c846798e23aefbc0885753df0a2f4e50859570aa14b7916f6361787b612661b22f89c5bb2bc2824a82bcda85636a3dc6e45b9db51c9a9de7c535e0155632cc417ef7308bc43c23a27ecac9b97319e155e8849e79da92c6b6f5eb0542a391e17f49a80f2a4fcfbe6ddb391e5b6ee0a64dc2e9e316411917edc5ee4ea9544182fab888ab96e879359e638e4ceae1e2c6b2100e7f7b9b22ea51f2cd4d", 0xb2, 0x400c4, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0xfb84, 0x900) ftruncate(r0, 0x3) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'gre0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000140)) sendfile(r1, r2, &(0x7f0000e37000), 0x8080000001) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0x0, 0x6}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @local}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00000000c0)={@empty, 0x8, r4}) sendfile(r0, r3, &(0x7f000080037c), 0x400000ff) 2018/03/26 04:30:45 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000fe0)={@empty, 0x0, 0x0, 0x0, 0xa}, &(0x7f0000001ffc)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="010200001dbbb9532e3e510148b8f2af9789f20d59206dddb12908cee018dce66036a15258e813a349fff0025be2c6188e714e372af497ffa402c157d95d07649c9e8e3539cc80832dc1606a6153fadf14d2895eb485473e37fd2d22d10cbd00cc392c8d85b2e4a7ff76b27f0b6c93b25af35db8f306feafffa47e2b7c4ac1fd62951b515bd6cea4e1d0adbbf667b5a0cb272918bb611c", @ANYRES32=0x0], &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x5, 0x10}, 0xc) 2018/03/26 04:30:45 executing program 2: r0 = gettid() ptrace$setopts(0x4206, r0, 0x3, 0x50) exit(0x0) ioprio_get$pid(0x1, r0) 2018/03/26 04:30:45 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000080000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x6a, 0x2, 0x9, 0x10001}, 0x8) sendfile(r0, r1, 0x0, 0x2fe) 2018/03/26 04:30:45 executing program 4: r0 = epoll_create(0x6) seccomp(0x1, 0xe3c9eb5a0abaa0c7, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x43de, 0x81, 0x4dc1, 0x47f}, {0x10001, 0xffffffffffffffe1, 0xffffffffffffffff}]}) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getrlimit(0x0, &(0x7f0000000200)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x30000000}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000240)={0x7, {{0xa, 0x4e22, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x13}, 0x400}}, {{0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3}}}, 0x108) 2018/03/26 04:30:45 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffe) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x2, 0x19, 0x6, 0xffffffffffffffff, "5573bdc8df2a7bddf8d456cc684563479da2f7362883b89a96138084f58017c3"}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='nbt/dev\x00') ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x5, &(0x7f0000000180)=[{0x4, 0x0, 0x8, 0x6}, {0x7000000, 0xc3d, 0x20000000, 0xffff}, {0x86a4, 0x40000e4c0, 0x7, 0x7}, {0xffffffffffff8000, 0x7f, 0x7}, {0x100000000, 0x5, 0xffffffff00000001, 0xffffffffffff6956}]}) preadv(r2, &(0x7f0000002440)=[{&(0x7f0000001340)=""/223, 0xdf}, {&(0x7f0000001440)=""/4096, 0x1000}], 0x2, 0x0) 2018/03/26 04:30:45 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006e9ff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)='cramfs\x00', 0x1004, &(0x7f00006b8000)) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x3], 0x1, 0x0, 0x100000001, 0x61e, 0x9, 0x10000, {0x6, 0x4, 0x81, 0x0, 0xbb15, 0x6, 0x1f, 0x3f, 0xc49, 0x6, 0x0, 0x0, 0xfffffffffffff9bc, 0x7, "e74b5d2be3ab6301fa18237a2de1d9e7930c3bb0ad919be9b078177d3d57d018"}}) openat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) 2018/03/26 04:30:45 executing program 5: r0 = open(&(0x7f0000000100)='./file0\x00', 0x4001, 0x80) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000140)=""/248, 0xf8) r1 = memfd_create(&(0x7f0000003ffa)='wfgn0', 0x3) write$evdev(r1, &(0x7f0000001280)=[{{}, 0x101}], 0x18) fallocate(r1, 0x3, 0x0, 0x200) mq_open(&(0x7f0000000000)='\x00', 0x881, 0x40, &(0x7f0000000040)={0x400, 0x3f, 0x3, 0x7fff, 0x76, 0x400, 0x1, 0xaef}) bind$netlink(r1, &(0x7f0000000240)={0x10, 0x0, 0x25dfdbfd, 0x4000a00}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000300)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r2, 0x80000, r1}) dup2(r1, r1) 2018/03/26 04:30:45 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0xfffffffffffffbf5, 0x4) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) 2018/03/26 04:30:45 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000f50ff6)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000fe7000)=@newlink={0x28, 0x10, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/03/26 04:30:45 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/create\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x333, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffff2e2}}, 0xfb, 0x8}, &(0x7f0000000100)=0x90) sendmsg$netrom(r1, &(0x7f00000004c0)={&(0x7f0000000280)=@ax25={0x3, {"d9217633e81750"}, 0xfffffffffffffffb}, 0x10, &(0x7f0000000400)=[{&(0x7f00000002c0)="d9be2e66719190242f95e5534ff1bf27ff37e86b0fa4a76c994534ec5e78d156ea1fe4c8b51106477de638d0198a9ed009404963b0fcd9d00b73114424180336ea43d4947d0126a2d50d98c3dded0d6e481e3e69ed0b7c1af68c1da96fe1d90ac23a2796d5ecf61906980c5c0a1627d8dcf023b780fbaa0e46a8c942a97293198a93f01587be39bfe7590323f25ee04e67254c669864f1f5b0742c9c975a1e6e375eb9fbeda22cafe6e6ad769b3b7b5a43beea28f13816dd9b0ce54c017efc18dd49320b", 0xc4}, {&(0x7f00000003c0)="57913108c2aac5ee98f1a22b77c659ecdc332c1e39", 0x15}], 0x2, &(0x7f0000000440)=[{0x48, 0x11a, 0x8, "30d88bf0cbd3876023ca41b4836dec7df8b75db8cc88918a01b18f0f4270d3b6c1534e9c690fcc90cbfc06d4f405b182c1316f6a51"}], 0x48, 0x40000}, 0x8000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x101}, &(0x7f0000000180)=0x8) connect$inet6(r3, &(0x7f0000000240)={0xa, 0x4e21, 0x1ff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x3c) readv(r0, &(0x7f0000005ff0)=[{&(0x7f0000795f67)=""/153, 0x99}], 0x1) 2018/03/26 04:30:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x100, 0x80000001, 0x3f, 0x3, 0x9}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x8c) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000400)={r2, @in6={{0xa, 0x4e21, 0xffffffffffffffe0, @loopback={0x0, 0x1}, 0x2}}}, 0x84) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000180)={0x3be}, 0x4) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) pwrite64(r3, &(0x7f0000000300)="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", 0xfa, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) 2018/03/26 04:30:45 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000698ffc)=0x2) 2018/03/26 04:30:45 executing program 7: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{0x0, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27840f0000000000000009fb42f376589701a4"}) r0 = socket(0xf, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000180)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/03/26 04:30:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="c19169cf7d0b31426d06d9654d66", 0xe) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) 2018/03/26 04:30:45 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xa000, r1, r2, 0x5, 0x1000008) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aef000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/26 04:30:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') pread64(r0, &(0x7f00000000c0)=""/249, 0xf9, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x3}, 0x4) 2018/03/26 04:30:45 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8000, 0x480) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x2cb5, 0x30, 0x3236, 0x6}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0x449b5198, 0x401}, 0xc) r3 = dup2(r0, r0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000240)=0x80000000, 0x4) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/03/26 04:30:45 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1f000/0xd000)=nil, 0xd000, 0x5) getsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xe, 0x101000) 2018/03/26 04:30:45 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000340)='./file1\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x0) fallocate(r1, 0x11, 0x9, 0x10000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) get_robust_list(r2, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, &(0x7f0000000200)=0x18) 2018/03/26 04:30:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000007eff0)=[{&(0x7f0000ae6fc7)="390000001100094701bb61e1c30500ff070000000400000045efffff080015e719001a000f000000845032eccbb7319164e9ff0006000d0005", 0xffffffffffffff98}], 0x1) 2018/03/26 04:30:45 executing program 5: getpid() tgkill(0x0, 0x0, 0x0) 2018/03/26 04:30:46 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000000100)="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", 0x5c1, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) recvfrom$inet(r1, &(0x7f0000000700)=""/142, 0x8e, 0x40010021, &(0x7f0000000080)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) 2018/03/26 04:30:46 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f0000000100)={0x35, 0x0, 0x6, 0xc7}) sendto$llc(r0, &(0x7f0000000180)="96b4df1d486a1864151ac927b2821b51eb47991135c7055e1564489dd483c826457196e5ae5e03f0543f4ac7854dd67c30df72528a0af166897c03beb6aa9227cf9604a056f35495c2c7601a12cacf4e1f2e4bda46b71193f3b60ebcdbce7d786057358c731049ec4175811b639c5687b3c681d86591c43f91878478e50f93cdfa216e800dc999aae4dccb0319c43703e2c8044681549bd0d4fa310e39001fbc0515cf8ba3a90e869b2611203ebc924eff75dfac49ea47f0ac468fc09595", 0xbe, 0x800, &(0x7f0000000240)={0x1a, 0x31c, 0x7fffffff, 0x5, 0x9, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/42) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000280), &(0x7f00000002c0)) 2018/03/26 04:30:46 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000040)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80000, 0x0) recvfrom$inet(r1, &(0x7f0000000080)=""/14, 0xe, 0x0, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) sendto(r2, &(0x7f0000000180)="67219234cea7131f54f510fe683b87a0455ef61bb0c5", 0x11f, 0x1000000000000, 0x0, 0x0) 2018/03/26 04:30:46 executing program 5: r0 = socket$inet(0x2, 0x2, 0x2000000088) shutdown(r0, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x2000000000000000}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/26 04:30:46 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400200, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000ac0)=""/250, 0xfdac) getdents64(r1, &(0x7f00000001c0)=""/1679, 0x68f) 2018/03/26 04:30:46 executing program 3: r0 = socket(0x18, 0x0, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x11}}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000066ff8)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/26 04:30:46 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000674ff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x2, 0x0, 0x1, 0x6, r2}) 2018/03/26 04:30:46 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0xfffffffffffffffb, 0x3, {0x0, 0x0, 0x7f, 0x2, 0x7}}) r1 = getpid() ioprio_set$pid(0x4, r1, 0x7fff) ioprio_get$pid(0x1000000000002, 0x0) 2018/03/26 04:30:46 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x5) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"3a5ae07466585c73ee4000084000", 0x4c03}) 2018/03/26 04:30:46 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f00005e8ffc), &(0x7f0000ea2000)=0x4) 2018/03/26 04:30:46 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140)={0xf05f}, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000cf0fdc)={0x0, 0xfffffffffffffffb}) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000000)=0x2) r4 = dup2(r3, r2) fstat(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r5, 0x0) accept(r4, &(0x7f0000000240)=@nfc_llcp, &(0x7f00000002c0)=0x80) writev(r2, &(0x7f0000000480)=[{&(0x7f0000000040)="5ae9a68c7eb8578f88eb1abb7cf08fd5d923ab0c73359c0954c1794d890ded8b73a1fb0f7006f23d5cfdfd0d27e69369cc3464d1d606ef57739ca078a82f416a21995b8c0de13c1042a440d4d5bc1a632ac4b5df57c455b61b6b0b8af418d6af7a3ad16c11880eaddfebada10f099188573aff89f2a832315822b1de7e1a79242865896641bef6928a3c81152d05a11c37f70d868e23ccaff88409e122c80c0187bf5cef9d12c6ce7ad40c2f2b5a6178bfeca6085c0ace4266d33e69c89234058c1981c8598893e9e77d576d8a1298ab5ba87dfb9b7862304bf2108401d4b499374fe3f4f0f34424500e9447", 0xec}, {&(0x7f00000001c0)="22d3f5430237225c7c00afa2e359d335af262e93e6ee3ae7247f515140730d22fd99a94969551798890a1b02f3258b418c8ee78f480afd86a3f3d1dd76be6a5b62d6ded57d788bbcc9a06ee7c8fd035249539af0f2242fec7e", 0x59}, {&(0x7f0000000400)="30617291a40d76ad9add4a6c75cee67f91ec2f1c425af1c567ebe95dcc20b5ba0b94972497cf690b8ca39c7d9d283e4fb6bd68c6924e9aad0491d478ef4d06c4acceb997758b15c82f8594f6e8d4461664214fb752552a7391a4fb0698511eb05cef54", 0x63}], 0x3) 2018/03/26 04:30:46 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000340)={{0x1, 0x3, 0x7, 0x3, 0xfc}, 0x20}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x400, 0xffffffffffffff81, 0x1, 0x6, 0xd19}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x7fff, 0xb, 0x8, 0x1323, 0xfea}, 0x14) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x8, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ipddp0\x00'}) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0x100000001}, &(0x7f0000000280)=0x8) 2018/03/26 04:30:46 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f6, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) select(0x40, &(0x7f00000000c0)={0x3, 0x401, 0x0, 0x2, 0x4, 0x10000, 0x8001, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0x3ca, 0x6f, 0x80000001, 0x4, 0x9, 0x9, 0x70b}, &(0x7f0000000140)={0x5, 0x1, 0x5f, 0x1, 0x1, 0x10000000000008, 0x10001, 0xff}, &(0x7f0000000180)={0x77359400}) clone(0x0, &(0x7f0000000180), &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) mq_timedsend(r0, &(0x7f00009b2000), 0x0, 0x0, &(0x7f000006dff0)) r1 = socket$inet(0x2, 0x8000a, 0x5) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @remote}, &(0x7f0000000080)=0xc) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xa009, 0x10000) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000300)=""/4096) 2018/03/26 04:30:46 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) fchdir(r0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) umount2(&(0x7f0000000100)='./file0\x00', 0x2) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) close(r2) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040)={0x8}, 0x1) 2018/03/26 04:30:46 executing program 0: symlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {r0, r1/1000+10000}}) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x10001, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000240)=0x2) readlink(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)=""/2, 0x84440c37) recvfrom$llc(r2, &(0x7f0000000140)=""/78, 0x4e, 0x100, &(0x7f00000001c0)={0x1a, 0x311, 0x9, 0x2, 0x1, 0xfff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/26 04:30:46 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000001c0)) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000240)) ftruncate(r2, 0x27ffe) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000000280)=""/208, 0xd0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xe0, "6166f9a203e23652027ca0bb776eb8708a1f424052446aad8bd756cedfbc8ba00b7fb2294850ba66227fd3fdecb90eafe6e73da72a71f9de154d3d852995908fbe65028e5d4af551fa2d308e513f7ea1b204e156bebbf501a84038f01571eb4288c0710ab6c8031d85b2b83cb63652f921c1e0a6291d9782b2ea169b62014c8c46e5b2d71bfeb9a8e87d9d2651984f4855182e8579d4d1aca5377a13e56219df0a859cccab6039df74c343df5adf42c5d631ab5e01c04d9947c490528ba00bc7c27f35e8d5a86097026619315e14ad7b5717e2735f1cc91f2e81da00bd6313c7"}, &(0x7f0000000140)=0xe8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0x7ff}, 0x8) sendfile(r1, r2, &(0x7f0000000200), 0x8080000001) 2018/03/26 04:30:46 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100, 0x80000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400200, 0x0) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000340ff8)='./file0\x00', &(0x7f0000ff8ff8)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000ece000)=',') prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x1000)=nil) 2018/03/26 04:30:46 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/26 04:30:46 executing program 4: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1}, &(0x7f0000000080)) prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x2000)=nil) timer_getoverrun(0x0) 2018/03/26 04:30:46 executing program 7: r0 = socket(0x18, 0x0, 0x3) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c800"}, 0x12) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) shutdown(r1, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'tunl0\x00', 0x200}) 2018/03/26 04:30:46 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x3) 2018/03/26 04:30:46 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0xdffffffffffffffd) recvfrom(0xffffffffffffffff, &(0x7f00006c2f95)=""/252, 0xfc, 0x0, &(0x7f00007ca000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x10) 2018/03/26 04:30:46 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x9b, "b912865b4d2b2a5ed9781e823df44f7664cc20fc368246bce0ce12fa295dc6639af6b3c617d81f364fe3a57d84d2861c622648710b6d13029d97073909fc9278552fa16d89fce93a286f0178f07814f9fba99bf788ce796d81aaba93cb6969d7100a4a5c7f1495244fc7274743ff908e0b03b63b29adf647f89ead878ebb0daadb7b9741ccc2694a99a8b8a324c3f2dad115d290469bc379f98427"}, &(0x7f0000000100)=0xa3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x2}, &(0x7f00000001c0)=0x8) rmdir(&(0x7f0000d19000)='./file0\x00') keyctl$revoke(0x3, 0x0) 2018/03/26 04:30:46 executing program 7: sigaltstack(&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0xd) 2018/03/26 04:30:46 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) r0 = socket$inet6(0xa, 0x2100000000000005, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x0, 0x84}, {}, {0x0, 0x400}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x2b}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x20000000000000}}, 0xe8) getpeername(r0, &(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676cb58e1bc723000000000000000000000000000000000000000000006201000000003200"], 0x68) 2018/03/26 04:30:46 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) fchdir(r0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) umount2(&(0x7f0000000100)='./file0\x00', 0x2) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) close(r2) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040)={0x8}, 0x1) 2018/03/26 04:30:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$unix(0x1, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='limits\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0xfffffffffffffff8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x4}, &(0x7f0000000240)=0x90) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/26 04:30:46 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4393, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ptrace$getregs(0x11, r1, 0x8000, &(0x7f0000000080)=""/40) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'user.', 'selinux{:}nodev&mime_typeself\x00'}, &(0x7f0000000140)=',vmnet1lovmnet0&}eth0\x00', 0x16, 0x2) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000e8bff0)=[{&(0x7f0000000000)="390000001100094701bb61e1c30500ff07000b000200000045efffff08009b0019001a00eeff0300000001000000005404e9ff0006000d0005", 0x39}], 0x1) 2018/03/26 04:30:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0xfd) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'bpq0\x00', 0x5fe}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000000c0)={'bcsh0\x00', 0x200}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'ip6_vti0\x00', 0x400}) writev(r0, &(0x7f0000000000)=[{&(0x7f00002aefc6)="390000001300090468fe0019f9ffffffffffffff03000000450001070000001419001a000400020000000012020000080002010c00f41ee400", 0x39}], 0x1) 2018/03/26 04:30:46 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x28002, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000240)={r3, r4, 0x1}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000100)={r6, 0x8}, &(0x7f0000000140)=0x8) writev(r1, &(0x7f00004ca000)=[{&(0x7f000049cfe1)="d6"}], 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x2) preadv(r1, &(0x7f0000000040), 0x0, 0x0) sendfile(r1, r5, &(0x7f0000000080), 0x80000001) socket$netlink(0x10, 0x3, 0x14) 2018/03/26 04:30:46 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000088cfdd)="220000001800070700be0000090007000a00f6885100000900f8ff0005000280ff45", 0x22) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x78) 2018/03/26 04:30:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x80040000048f, &(0x7f0000000080)="11000042a01fbe32b7f10000000000020056a60800000000ffffffff0600d400010000000000000000000000", 0x2c) 2018/03/26 04:30:46 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@alg, &(0x7f00000000c0)=0xffffffffffffffc9, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100), 0x2) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000040), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000000180)) mlock(&(0x7f0000005000/0x2000)=nil, 0x2000) 2018/03/26 04:30:46 executing program 3: fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8081, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x16}, 0x0, 0x3, 0x3, 0x2, 0x1, 0x8, 0x40}, &(0x7f0000000240)=0x20) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) sendmsg$nl_netfilter(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)={0x1178, 0x2, 0xf, 0x1e5549e2a87396ca, 0x70bd2d, 0x25dfdbfd, {0x2, 0x0, 0x1}, [@typed={0x4, 0x6}, @nested={0x154, 0x87, [@generic="c7194baf9fd5cabc4dcba2f6428f9d552283ef950e74f0773f08488bda063b1eedebaf1b69998cc091ffb3078e91683fe85c87dbff058da2ecfee55420994282744af919dafe4104ab9d52a062114538d871fdf1468f026c9023f3", @generic="78af900f1f5336b8a849dad088a6560cc4e563ae3c351576ff791e6f254db98542bf688d7c36c3b11d9127681c78cf6ce3eb25546d241f31a1f52a540e41fb275cf1e9e3e8d0274258b6ff7ac24a365d62d412425d36997e652f0662ea01318e3b8a0743d59a1b0853ceb12346e122b9b53fcdfbc91ef887ab601edb36be3d5e07e605d9aaa6d9d6d3717012f09757457ac23cccfd8a549c82c72f", @typed={0x8, 0x96, @fd=r0}, @generic="d987a49075719f25ffbaf1efc5ed4fee2b88c77382742b9874c2e2a0734af839a0ab0c11a23f4f96e8cf03cf2aa54d7e49f50ed9ce2edfbcf7900ba37c493713d4171740c10dfec5bf80442ab829235c"]}, @generic="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", @nested={0xc, 0x5a, [@typed={0x8, 0x92, @pid=r2}]}]}, 0x1178}, 0x1, 0x0, 0x0, 0x1}, 0x4090) r3 = creat(&(0x7f0000000340)='./file1\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="95"], 0x1) fallocate(r3, 0x11, 0x0, 0x10000) open(&(0x7f0000000080)='./file1\x00', 0x1, 0x1) 2018/03/26 04:30:46 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0c9a47b597fa793a"]}) 2018/03/26 04:30:46 executing program 5: ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)=""/221) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400001) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000680)) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)) fstat(0xffffffffffffffff, &(0x7f0000000780)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000800)='/dev/autofs\x00', 0x40, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000000840)={0x0, 0x0, @local}, &(0x7f0000000880)=0x10, 0x80000) syz_open_dev$binder(&(0x7f0000000900)='/dev/binder#\x00', 0x0, 0x800) pipe(&(0x7f0000000940)) perf_event_open(&(0x7f0000000980)={0x5, 0x78, 0x400, 0x4, 0x80000000, 0x7, 0x0, 0x2, 0x40034, 0x8, 0xc435, 0x9, 0x7fffffff, 0x40, 0x8ef6, 0x9, 0x9, 0x401, 0x6, 0x0, 0x62, 0x8, 0x4, 0xb180, 0x0, 0x6cd2, 0x5, 0x1, 0x4, 0x1, 0xa3fd, 0x9, 0x5b7, 0x8, 0x4, 0x1, 0x0, 0x6, 0x0, 0x4, 0x1, @perf_config_ext={0x20, 0x7}, 0x4, 0x8, 0x0, 0x5, 0x10001, 0x2a20, 0x1}, 0x0, 0x2, 0xffffffffffffff9c, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/ptmx\x00', 0x2000, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000a40)) socketpair$inet6(0xa, 0x8000b, 0x0, &(0x7f0000000a80)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000ac0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000b00), &(0x7f0000000b40)=0xc) getgid() ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000040)='/dev/input/mice\x00') accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000b80), &(0x7f0000000bc0)=0xe, 0x80800) openat$rtc(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/rtc\x00', 0x80000, 0x0) accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000c40)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x800) socket$packet(0x11, 0x3, 0x300) socket$key(0xf, 0x3, 0x2) socket$inet6(0xa, 0x6, 0x7) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001400)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001440)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001480)='/selinux/access\x00', 0x2, 0x0) 2018/03/26 04:30:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r1 = dup(r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000080)={r2, r3}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000100)=0xfffffffffffffffd, 0x2) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1dffc), &(0x7f0000246000)=0x4) 2018/03/26 04:30:46 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000bc0000), 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}}}, 0x84) 2018/03/26 04:30:46 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000540)) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000580)={@mcast2}, &(0x7f00000005c0)=0x14) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x3de) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000040)="493bc21ba2f56e58214ce394410c48e7a33f20fa210d8d2e3c4ead6219e557e94b54430475bf3b19d03836caec7bde3fff1be35de5cffbc84633d659320a9527b413bac46a1743798a31adb62bb7f4728292cdaa3c5b5af757176474540ff94549aae0843cdb772549be7b616818e19163d86275978e701a09ac655b364b710c2541519864b170e214469bf459c33a9c10cfa822d98930a86af9aeb5a10bf2e0f84db846c4d3017b68d786b61a1c017589af1f57f8b145da57525467f573bfbfb8880fa0390b40dc5742abe136", 0xcd}, {&(0x7f0000000140)="099bf713f8ee5a1f48f9c1caf4a2494f5ebb9f193a45ce00393b5a085c8387c206fd8613fc81711e0504f08b31d51fe7d7508d1a223b8a036b90f22e3e46d5ebaea05209269d5cf9a25dba41d29f580047d56b1b200b9f2980d1cfc0503f18274f7dd03f07215b96d8205a43220ea3630f3a673ec0a0b78a0b236448fe69ea7593af55b9cb79a342d47221f0dc15cf94a13abaa9368c3edeb1db6a66c3637715fa6cf9ca801759cef8160501b455311990c60f0e9063b6dd6cf279d0b61f329a3e7141747b5670a281d583455a4406d735", 0xd1}, {&(0x7f0000000280)="d25f32b97bc99859169bad6e074bd33ec995a56b3aab1bbac0d0e56c195c5dc9b3fa10ef2fd1a4c8b52cb0c350b42a2124addfc1468256294d2c80fe03a4e347a3167ba93e3d285dabbb773779b28eafd15e73c968865699629b9cb519f62e07dd7afea2a1823693699dfbcb59e7493a580793bc2076767a15c5e933495ce5a67b65831ca01d97060d6720515292e353597e5dac65fd91bfcecdac647613fe108b8a35405723fdeef991795b7f34deeb6444b91f5d25432fc50ed939b8bece72715cc0e7fc642055b632e8", 0xcb}, {&(0x7f0000000380)="38e05ab5ca441a6c1aff88cc80a9ba61604faffe404052729f314ccfed30347119aca96df45f5f7f239fc8d202c0b4594f512c05de939aea2cb38339701239795ac805750eba8db0d3e1fcce6baba7b451f6b3c206701c91846a961c28e9c7fe7d34c03e4b88800a397d0a24ec7822d076f67bba885e50a35bc9f21ea6efba9a14738b6a7da0ac52a836d7124dc6691772ff47f596327445d15ddd4f7cb89e2ba2a64e5ed62b447df8d48bfa5f11ba8b117059db9213", 0xb6}], 0x4, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="100000000000000029000000ba3ce554"], 0x10}}], 0x2, 0x0) 2018/03/26 04:30:46 executing program 0: alarm(0x72e) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/03/26 04:30:46 executing program 1: r0 = socket$inet(0x10, 0x80000, 0x20000000000) fremovexattr(r0, &(0x7f0000000000)=@random={'osx.', 'ppp1\x00'}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xffffff76) setreuid(r1, r1) 2018/03/26 04:30:46 executing program 6: r0 = epoll_create1(0x0) r1 = memfd_create(&(0x7f0000000000)='+*\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0x80, 0x10001, 0x52}) flock(r0, 0x1) flock(r0, 0x5) [ 91.462916] IPVS: Creating netns size=2552 id=11 2018/03/26 04:30:48 executing program 5: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) socket(0x0, 0x4, 0x10001) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000b4bffc), 0xffffffffffffffad) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) r1 = getegid() setgid(r1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000100)=0x993, 0x4) 2018/03/26 04:30:48 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) fallocate(r1, 0x3, 0x4, 0x4) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)="aea3") setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='tunl0\x00', 0x85) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x201, 0x4) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000140)='%', 0x1, 0x91, &(0x7f0000000200)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/03/26 04:30:48 executing program 3: timer_create(0x7, &(0x7f0000001dc0)={0x0, 0x5}, &(0x7f0000001e00)=0x0) timer_settime(0x0, 0x3, &(0x7f0000001e40)={{0x77359400}, {0x77359400}}, &(0x7f0000001e80)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(r0, 0xffffffffffffffff, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {r1, r2+10000000}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000001fc0), &(0x7f0000002000)) 2018/03/26 04:30:48 executing program 0: r0 = socket(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000080)={0x18fd5269, 0x3, 0x3}) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f00002f0000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) fallocate(r2, 0x0, 0x0, 0x8001) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x4, 0x9000000000000000, 0x8, 0x5, 0x180, 0xffff, 0x5, 0x2, r3}, 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) sendfile(r0, r2, &(0x7f00005faff8), 0xfffb) 2018/03/26 04:30:48 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/anycast6\x00') fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/26 04:30:48 executing program 6: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000002140)='em0*.]keyring!\x00', 0xf, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x48, "04bfec1408322c3f00e41f300db39d94b2aa5cc56555fd1ac797861b65662bcc300f6741ebb95a0904a9963e86a888fc838dbcff7ab545217caa4c034073e5a9324026bda2f49b01"}, &(0x7f0000000080)=0x50) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) 2018/03/26 04:30:48 executing program 4: syz_emit_ethernet(0x56, &(0x7f0000000000)={@empty, @empty, [], {@canfd={0xd, {{0x3, 0xa0, 0x4, 0x1}, 0x40, 0x0, 0x0, 0x0, "3c494aed5f0833d2cdf1a1f061d466533e7e31febfcf2b68b206e9dfb53c66e607ec4b0d3c8e2f5f7870256116a0b313f3c7d5f58d8c021454196fbd1eb7a66e"}}}}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@dev, @in6}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) 2018/03/26 04:30:48 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e20}, 0x10) r1 = accept(r0, 0x0, &(0x7f0000000040)) getsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) sendmsg(r0, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000000040), 0x6f, &(0x7f0000000040), 0xfffffffffffffdad}, 0x100000000000) [ 92.716003] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/03/26 04:30:48 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) 2018/03/26 04:30:48 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="10", 0x1, 0xfffffffffffffffb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xfce3) keyctl$chown(0x4, r1, r2, 0x0) 2018/03/26 04:30:48 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x1}, 0x4) sendto$inet(r0, &(0x7f0000000100), 0xfffffffffffffee8, 0x4040000, &(0x7f0000000180)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/03/26 04:30:48 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0xfd, @dev={0xfe, 0x80, [], 0x1a}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1b) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x0) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x1c, 0x0) 2018/03/26 04:30:48 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) set_robust_list(&(0x7f00000000c0)={&(0x7f0000d12000), 0x0, &(0x7f0000000040)}, 0xfffffd1d) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6}, 0x10) pipe2(&(0x7f0000000200), 0x80000) [ 92.827348] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/03/26 04:30:48 executing program 7: clock_gettime(0x0, &(0x7f0000615000)={0x0, 0x0}) setitimer(0x1, &(0x7f000087b000)={{}, {0x0, r0/1000+10000}}, &(0x7f000006cfe0)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x2710}, 0x10) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$KDDISABIO(r3, 0x4b37) ioprio_set$uid(0x3, r2, 0x8) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000380)='/dev/keychord\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000040)={0x2, @tick=0x2, 0xab4, {0xff, 0x7fff000000000000}, 0x8, 0x3, 0x4}) getitimer(0x1, &(0x7f0000000240)) 2018/03/26 04:30:49 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000100), 0x4) r1 = gettid() timer_create(0x5, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040)="47062276270f19f15c6bf7e6c7916c76ed315141ea799233f9195a9c7a959118f019f4c881d1643f037f6c7756fe1c88361d7a480f2c51f718026fa32e20cc141ec87bfb652df21907cf9189e3bb55fa977e9c0a02b12eeed220c1cbf2cece7f033f842c0b85800688445704b31c2a4cbdc017", &(0x7f00000000c0)="8898531e0fd63bb5555fd5d2d5e7932491418476966f3e12c9"}}, &(0x7f0000044000)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00000001c0)=""/172) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) writev(0xffffffffffffffff, &(0x7f0000000140), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/26 04:30:49 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x400000002, 0x300) sendto$inet(r0, &(0x7f0000000080)="fc049f29645f9641bfb4e5655ce6c4d1e178ad4cdd614fd6215cb2be30a46ad3f608e90b7ec2f1838ddf2a449d235d1020a8534fef8a13e56b3fd7b8b9eb4de986d8", 0x42, 0x8084, &(0x7f0000000100)={0x2, 0x4e21}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000000)={0xfffffffffffffffa, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x8001, 0x100000000, 0x3, 0x2, 0x7f}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x4}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x4000, 0x40) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) sigaltstack(&(0x7f0000fff000/0x1000)=nil, 0x0) [ 93.172778] IPVS: Creating netns size=2552 id=12 2018/03/26 04:30:50 executing program 4: r0 = userfaultfd(0x800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x82, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x40}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r3, 0x9}, &(0x7f0000000180)=0xc) 2018/03/26 04:30:50 executing program 7: r0 = socket(0xa, 0xffffffffffffffff, 0x594) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfe, 0x8, 0x1}) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/03/26 04:30:50 executing program 3: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x3, 0x3, [0xad82, 0x2, 0x100000000]}, &(0x7f00000001c0)=0xe) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e21, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}, 0xcec3, 0x20010001}, 0x90) open$dir(&(0x7f0000000000)='./file0\x00', 0x881, 0x0) r2 = gettid() sched_setaffinity(r2, 0x8, &(0x7f0000000040)=0x4) timer_create(0x7, &(0x7f0000000080)={0x0, 0x31, 0x0, @tid=r2}, &(0x7f0000000100)) ptrace$setregset(0x4205, r2, 0x7, &(0x7f00000000c0)={&(0x7f0000000080)}) 2018/03/26 04:30:50 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0x0, 0x0, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xa}, [@srcaddr={0x14, 0xd, @in6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x3c}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x81}, @in6={0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x94) 2018/03/26 04:30:50 executing program 1: setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80, 0x0) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000140)="8f521e345f96b3571ef0ab17d24db5bc07bcbdb1cb2d17142c62ee64c15c0ee8804413649fdaca54915ee75c0cb362e1af8dc10fbce70f6a921e334ead9f8d1d2d9a9e9fb91b40c3dbdd45baab62d90382c19ab186c320b600b8dfdae4a5beb4d3f0f7e112044847c6bc18e2ea0d7dfb996e9270aab7902ecde4bdbb1ae7ac5f7b22d1fffdef78fd6b7c94ad0ae0bf0b14d36e63924e04", 0x97) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="015d8a88d00000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000002ff02000000000d0000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) kexec_load(0x7, 0x4, &(0x7f00000014c0)=[{&(0x7f0000000280)="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", 0x1000, 0x4, 0x1}, {&(0x7f0000001280)="a76e985bc1af42ca5a6ae872bf4f8dda2e182b2307b6b268fa44f33d832fff3b0de634e1963c5fd3f9b27a1998da10153275dfa981b26684a11413d6aaf12a3ec5e2b7c76c45844d71bcf30c809e849e37e1bf2c88b613c9ec4fda042468f4cbacbbf1955efde41505d213097861502b33ea31de0cdb4d282f46c9683dfbc145e9b8a4befb1b7eb9ef5922806b8791f3490d6f86ca1eebfd5e31e48d2b2bf3e538775e29df21f7cb9d77bce3be762a802f7ed20e6eff5284e0b03f8cd6f845ba1636bf4ca19b3c21c608bf513adc8302c83a10fe0ff679ef55935eb056f6360d", 0xe0, 0xe0000, 0x3}, {&(0x7f0000001380)="98617fecad3a6f05e14b5058bd440facf9455100965bf23c548a0e9e68f2407f23fa9be52a5d12afb120f7f346dc400962bbb5f966d6a618fddfd840b4129babeb91a3df1da6628005cdfd687e03ac24599ef1afa13de11c081548dc3b225560dfb60aa9448286d643ffcf9793b0f1f711a7b3bdf0fd096728f1a1803d86cf90af023a123d093b9dfe43a29defa8b32faeb7aa1b", 0x94, 0x1ff, 0x2}, {&(0x7f0000001440)="37a21bf112d23da4a6a4c1fdd5a8481dd5159e6e6f48f1d5fd1a41967414e04ab8121f39c57bae92c5a5d7b51bab40e46c3b6e28dc34c24564b66fad8d312f728d09964d2036fe7b9136206207541f05ec3d2984ca1c9a94a0c04467fb54d7269953", 0x62, 0x9, 0x81}], 0xe92b40c88d67f8f2) getpeername$inet(r0, &(0x7f0000000200)={0x0, 0x0, @rand_addr}, &(0x7f0000000240)=0x10) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000dbd000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000040)={0x1, {{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x7}}}, 0x88) 2018/03/26 04:30:50 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000c4bff0)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/03/26 04:30:50 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000040), &(0x7f0000de0ffc)=0xcb) 2018/03/26 04:30:50 executing program 6: r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) write(r1, &(0x7f0000000080)="2400000058001f00ff07f4f9002304000a04f51108000100020100000800028001000000", 0x24) 2018/03/26 04:30:50 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x0) syncfs(0xffffffffffffffff) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000100)={0x5, 0xff, 0x1ff, 0x6, 0x10000, 0x101, 0x3c, 0x3, 0x8e6, 0x9555, 0x7fff, 0xffff}) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x240, 0x0) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x1) 2018/03/26 04:30:50 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) unlink(&(0x7f00000001c0)='/') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x14800, &(0x7f0000000040)="bba9f89b6c12ff3822ed46c5266f1c8655af282345d3542df69b3f2feca8baa6a028141cf323c5461b9471fdc401796a6385188fd4f2243adb46a998a1891f27000000000000005c1bb5654c4b08defdc5a4286299ceeece561f09f2c2172ec4be9486122f605293ada109a23fb52643c762de55336be16ae6dac37eec7ccbb0a3a90b9f95524484c62ab93b0f70dc7c71f4a2b4") chroot(&(0x7f0000000140)='./file0\x00') umount2(&(0x7f0000000000)='/', 0xc) 2018/03/26 04:30:50 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x220080}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x80, 0x13, 0x208, 0x70bd26, 0x25dfdbfe, {0x14}, [@generic="303ca38bfe0c805c4f4a314b70165fde5a533a103dd97073d05cba9fb27cc240c4cd05be1a8f6e13d729420b8e623acdc06306a59439fe723376f6527d1065782498b1b7659656b7fa9164a0bd3b331f2e5d8a7a1fc0a78d148479e22bf985ef81bdf2fda818682fffcd"]}, 0x80}, 0x1, 0x0, 0x0, 0x801}, 0x928541431c848ef3) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fea000), 0x10000027) 2018/03/26 04:30:50 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x101, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x7ff}, &(0x7f0000000140)=0x8) r2 = inotify_init1(0xffffffffffffffff) fcntl$setown(r2, 0x8, 0xffffffffffffffff) listxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/15, 0xa) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ptrace(0x4207, r3) ptrace$getregs(0xe, r3, 0x0, &(0x7f00000001c0)=""/51) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e24, 0x7f, @loopback={0x0, 0x1}, 0x211}}}, 0x84) 2018/03/26 04:30:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f0000001640)={&(0x7f0000000000)=@generic={0xa, "04f191d8810af3f906d849b4380fd3beab94a053a18d0eefd59013bfe57799bdb7eb27d2116f850000ff5501e14d2745224dc16b7b33a7a64befff2127da0b5626a66affd1969adceaa9825f5557f2a037a87ab318f9463e82d0d30452a7c10f2a8c8f697d790f064285856cfc98e8b87c341ef0f71b0dae5fdcafe3638d"}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)="f1f09fd7c7949ffc8e1be9fc6e6e1a715ae3a986e69ec0c1da08ad5e0b25635aa1dea9bac284e3abc0c6707017a4d35a969d6b2d9222b3b4dfc807eebf1bd430540f503347aa853a5f636ff0d7c5d32598b6ad1e0945f140b9d10e", 0x5b}, {&(0x7f0000000140)="6153436a9b9d580dc5b80447aaa02beca0bb840fa07ff32231b8792b9a1570c7fd62f00d07d9642f86b602a75ff0ad70134d85495648472e9725287866524b8630", 0x41}, {&(0x7f00000001c0)="2625d6740494620eda7d50e86942b5574b8ce717786adad72698a8b0ac693e9a8dcf60d9c63ab79c130eb50c6c0cee79ffd5ef121a5de550a69cd81bde43399ef00ee5fbff0e8517653148d5d44eae2607240f98ea1b5e054e31c55ee6857ac5777b498b978968151f849d427f45fc750e732e7b70a291281693714541b3da409a653f86d129ef71cb91cb4410230240a2266472e4c401065c0765f152edc0f36ab578c4c956537807a0774536b88cbf012d6e67cf9814478669223c", 0xbc}, {&(0x7f0000000380)="03aeb9d6c011bc75bf1a380c33ef6a152ceded55c78e8bc68d6ecd040454003dcf30fe9ab263200780d17ede47f33bbcb473fd9eb19441b6b56bbaed1c564f832160546b0827e622eebf95e6b6a2cb8cf5ffb6bd35c684c0be379967fb815bfc7c59bcfd18a5bb11", 0x68}, {&(0x7f0000000400)="da7825e096efe480ce1a49cbe488fdaa525257ec252f11e00ad857f9061463be9a5bd5e7ee9ceecd3f43b0730aeee4162a2417bf6e92069a4ed9357e1eeb1b5d5a501212852ba8c787e2f67c333dd4581441ac774ed56ba2df0d44c5154c8c3aaa75e8c937e1ea83ba4d7d39cd10abbf44d0e373061f4e8ecf0ba4de82eb07868bc904feda0a6af4125bac94d278b62f27eb0405a023147eafa00535fb6e95a2626f6591aae7d95e92635ca7af7d369923e66a3f14ce6fcdcb970f8a", 0xbc}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="76e8803f97d70e5666fbf1c3254530a27f51c55a1f52018cc024ed1e1c040c76b09d7444763151b61008fb3b37cb434268aa5cea8ea89c72b405ff5e0bcdbe5e43e8f0a0db991a74dbf5a88a490a2a8f04a960d7203d31b2a67763189461429b7924128616b453c68471a1c36c98b0541f19c703587eae59055b52be5e1d97bff681150762f185b6a63104f0a46f701ad84b214575d14320b3ebb5fb0e7002e48e7abfa3d371342942708e3f2c034762f2f2d9a56d516eb7336b49d6edd7998cb64b0b9fb945b2f1ab5a6c47457738794058f6d8b42c27853216e0592502b620f9f4824d335b14b8b87bd8af63b3411a6fc5abf9", 0xf4}], 0x7, 0x0, 0x0, 0x14}, 0x800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="20000000d000000082a6ed17dc97802f6da14efe0bab40f1e9ed910dfb472b9aa06d5b66bfa8ed5e1bb7a188b3813edc98dafc881904565b45446c25280a5bdd4b4250b00ab6c296b218dcdd488586c92a027c22b1479f81e1d61b20101eda599cc430c452c0ae3e47f971ebd1d95e169b5069c14b0abfccdc903edb943d0a639e6b7929f75362e0e1d3ca9aaaea2bf133b9c8b5c9bc59b3d5502e757a8b11e42de5041904b3acddcbf5b7110c90aabadd872fb4b845bc66a1120d12ce21b2de9ef4569a6c6d4f4f8006c5f5f9960ff00fbb29d48b8c7d31"]}) 2018/03/26 04:30:50 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f00000000c0), 0x4, 0x7) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x620000, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) fchdir(r0) unlink(&(0x7f0000000180)='./file0\x00') symlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file1\x00') 2018/03/26 04:30:50 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x60) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000080)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) getuid() ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x30) fremovexattr(r2, &(0x7f0000000180)=@random={'os2.', 'system.posix_acl_default\x00'}) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000001040), &(0x7f0000001080)) close(r0) 2018/03/26 04:30:50 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0), 0x10) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) getpeername(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f0000000080)=0x80) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) sendto$inet(r1, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x2b9, &(0x7f0000000faf)}, 0x41002106) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000140)={0xfffffffffffffffe, 0x1, 0xb326, 0xe8a}, 0x8) faccessat(r3, &(0x7f0000000100)='./file0\x00', 0xa, 0xd00) 2018/03/26 04:30:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x80000000000000, &(0x7f0000000040)=""/60) 2018/03/26 04:30:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20480, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0xb2, 0x4) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000000), 0x0) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f", 0x1}], 0x1) dup2(r0, r2) lseek(r0, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/03/26 04:30:50 executing program 5: ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x80081272, &(0x7f0000000000)) socketpair(0x10, 0x0, 0x5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x2, 0x4) prctl$void(0x3) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x19) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x2, 0x8, 0x8001, 0x7, 0x1b}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000280)=0xfb) 2018/03/26 04:30:50 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000080)=0x8, 0x4) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0xffffffffffffffff) ioctl$int_in(r1, 0x5452, &(0x7f000051cff8)=0x1) 2018/03/26 04:30:50 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x400) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000f7effc)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="170000001aee1fa40f784ca9497c82e3a2a3cde19a35c1dba144ea"], &(0x7f0000000200)=0x1f) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r1, 0x6}, &(0x7f0000000280)=0x8) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f00000000c0)=0x621e, 0xffffffffffffff57) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000040)={'gretap0\x00', 0x200}) bind$unix(r2, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r2, &(0x7f0000000100)=""/246, 0xffffff06, 0x23fffd, 0x0, 0xfffffffffffffe90) 2018/03/26 04:30:50 executing program 7: r0 = creat(&(0x7f0000005ff8)='./file0\x00', 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) fcntl$lock(r0, 0x5, &(0x7f0000005000)={0x0, 0x0, 0x0, 0xffffffffffffff80}) 2018/03/26 04:30:50 executing program 4: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x6, 0xfffffffffffffffa}]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x2c, @loopback={0x0, 0x1}, 0x6}, 0x1c) clock_adjtime(0x0, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x403, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2000000, 0x12000) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x200, 0x4) 2018/03/26 04:30:50 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) r0 = socket$inet(0x2, 0x7, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x70d, 0xb8e}, &(0x7f00000000c0)=0xfffffffffffffca4) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCXONC(r1, 0x540a, 0x5) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x1000009, 0x48010, r1, 0x26) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040)=0x1f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/26 04:30:50 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0x9}, {0x8, 0x1f}], 0x2) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/26 04:30:50 executing program 2: r0 = socket(0x10, 0xa02, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001100)={0x0, 0x4, 0x1}, &(0x7f0000001140)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003280)={r1, 0x10e1, "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"}, &(0x7f0000001040)=0x1075) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001080)=@assoc_value={r2}, &(0x7f00000010c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x9, 0xee, "bc64f700f6b8ac250c12ad1a7b9c3fd6b834ab4610b13fb6a9ddcf1351826b8ee9ed4787ed173b446ae0b3168748735068bb8eab0ff6c4da4f409b81d3f16ded23e922418d93fa88f9924636dc9f8b1cae6799fd3a6f6873df092bdbd755b7a3cdea4ab1a60c74481cf67af2de7e9fb93178e74e7d59abba9e1ce5facfba5149366e48d13d43d70343ef17bfb4782482f208718c3372eac7ee6ed2ff472871a7ca3657765400ae6bd9b5854d53f0b990a15c55aa23cce580b942da7eab28d91b79d688dc1d0aa443cbdb6e7a4e4ed3224da76b8e9ceb2de1f894111b60ba9e3d9076f14581229d6ddefad5212f9c"}, 0xf6) sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f00004d2ff4)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f0000514fac)=@ipv6_delroute={0x28, 0x19, 0x111, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9}]}]}, 0x28}, 0x1}, 0x0) 2018/03/26 04:30:50 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xa0000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e21, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x4}, {0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, 0x8, [0x8, 0x100000000, 0x0, 0x400, 0x6e5, 0x8, 0x4, 0x100]}, 0x5c) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000fac)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20}}}, 0x108) 2018/03/26 04:30:50 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x100000000000, 0x1030, r0, 0x0) sysinfo(&(0x7f0000000040)=""/98) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) 2018/03/26 04:30:50 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) 2018/03/26 04:30:50 executing program 7: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000100)=[{&(0x7f0000000040)="3ac97868d3c25cb1c0dc46f50867e9db71865ccf71b5b9c8f3177b2ef017fea3d9370d3464d66d989187f6943bae0fbfe2a0c8c830b7366ede7e4af825378f25c4cbd43e271a110dd2", 0x49}, {&(0x7f00000000c0)="4770db13c181d9fc7c51baf55bb5236ae2575bd4cf3f7b647467506ac86253d9", 0x20}], 0x2, 0x4) unshare(0x40600) tee(r1, r0, 0x7, 0x0) 2018/03/26 04:30:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20800, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x0, 0x4e22, 0x0, 0xa, 0x20, 0xa0, 0x3c, r2, r3}, {0x97, 0x9, 0xcc, 0x8, 0x7, 0x800, 0x0, 0x1}, {0x7, 0x6, 0x40, 0x9}, 0x6, 0x0, 0x2, 0x0, 0x2, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x11}, 0x4d4, 0x3b}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x12}, 0x3504, 0x2, 0x0, 0x800000, 0x0, 0xd17ee6d}}, 0xe8) readv(r0, &(0x7f0000e63000)=[{&(0x7f00002e8000)=""/245, 0xf5}], 0x1) write(r1, &(0x7f00000002c0)="f7412439f9324c23eecf59984e3dcd1a319829b49d98401fd9775196d9971ad9eeed81752dd532ff132fc7dd90c737ce7fb77deb090e6ea5e964843af979c742cf1946c0a1bc4e3cc2521a580585fd82b383578787023afede32cb7c499de08344e9666618fe21cc50ab4bc2a16f44be17692039a9f239c6837ec26b7391aabca9bf38d5423ee291ba61f4d3cdb5bd968d77f8f9d596f9ed75f05e367c76a0c8ea5f1e353c6fea1e912bd6aaae154f23f12ab1dc541de83f00fe637562410f3e181363f1", 0xc4) 2018/03/26 04:30:50 executing program 5: syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="bec6ce6e0001abaaaaaaa7008848d1519a6c6cbd5effba663138253fc8c209c743701c13bb1e334ab878b39cf05dd1c53fbd0031e9304140e2d80df7ab86fd51abe8dbd799e2510120e758759ffaa904c0f30d6a6dd595e9c70771d95968b2b672092bf5ff8c19e4af455a30787b6b5eaded757eccf43af4afb39d6c6e0183b84568cca33de6e7198a0511abde32e550b2743dc79b423737e8c98ada1c97a8a78caadb8b6bafbab7a5d4ced97b274ca1eb0731444e8803305d79ec2b171a4fbcf92007658bcda9b3ef543c3001f7d49cba800bb00238a4aa3fe4dde6eaa723267349c5ddfa116a2401fd8c"], &(0x7f0000004fec)={0x0, 0x1}) 2018/03/26 04:30:50 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000080)={0x0, 0x8}) r3 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00001f2ff4)) r4 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0xe}, 0x100000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x3c) pwritev(r1, &(0x7f0000000380)=[{&(0x7f0000000140)="49ce6150804716bc372dda0f62d78b9e09700c76e3fc517f0b375c796bef7c5b808ec28f7fcd", 0x26}, {&(0x7f0000000180)="0f0e375760e429c41b1816e333b7d99c95ed31936d66116e2db1f477550f4a23114f6df916e9ed92e99ba8c7722e5c4ea50e9b91034edcaac635bdf2cf19bba52466752b833f9e484bebce4aae760d98ab5da6580cfb8533aa4cae009a8b7a486033e8f2e91e22debf646c9130269d693769", 0x72}, {&(0x7f0000000200)="ad36d9a9b5731c5416d635422e4ad12153552735732d64e0b7d4eb8a106e9256ac2156a174bc5c5983d12492762d831a8966bd8f46618a3cc5bb6d9b7ea3b0b2f821d815be16fe027729df4e316d7074c5c3543382235ca4e1f43e4e7ec943a2d120d6ebf2cb343dc46760bfa15da700d70e756edf83a526d956adfe2b12d2fb86a098155b", 0x85}, {&(0x7f00000002c0)="3d16860eba9c8d6c7fa9ba15bf97de67d0cf3ab74725bcf17913da117d990d463e7781d33b7ae1dd80e4da4fc3fcfcd804a6cc43e3e6d1c9ad49350b159b3cf77d11c40ed44abf676e9798922222685483566f5bd83b8a6685eff41c372c305fb6f8e25af3e05f15d00395214adb1465301c5e245990f833312c6913f6b192480eec69", 0x83}], 0x4, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/03/26 04:30:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x0, @rand_addr}, "00080700000400a0b22c582bf3aed17d"}) recvfrom$inet(r0, &(0x7f00000000c0)=""/32, 0x20, 0x101, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x7fff}, 0x1) 2018/03/26 04:30:50 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x5, 0x1, [0x401]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100000001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x2, 0x7ff0000000000, 0x8781, 0x3, 0x3f, 0x6, 0x4f56, {r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0xde6, 0x4, 0x101, 0xffffffff}}, &(0x7f0000000200)=0xb0) munlockall() r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020400050a000000ffffffffffffffff030006000000000002004e20e0000001000000000000000002000100000000000000000000000005000000000002004e207f0000010000000000000000000000"], 0x50}, 0x1}, 0x0) 2018/03/26 04:30:50 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) clone(0x6000, &(0x7f0000000040)="d87ff27b7667c5caffd08e2c3b781d45931449c53caa487996966ce310636773ab6ad103f2406c7806b9a313eaf14cdf7f2310060a4856932c2628a24272085f3c5ac6384da747258cce018bd7650950743548afd37ae4eff05903a6a35ba9ec82", &(0x7f00006cd000), &(0x7f0000b06000), &(0x7f0000299f64)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='/') chroot(&(0x7f0000000000)='./file0\x00') renameat2(r0, &(0x7f0000833000)='./file0\x00', r0, &(0x7f00002bc000)='./file0/file0/file0\x00', 0x1) 2018/03/26 04:30:50 executing program 0: request_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='bdev{-$\\)lo+*system\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='ifb0\x00') 2018/03/26 04:30:50 executing program 6: syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x10007ffb}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x9b, "eb577e25b260fa8da83210bf5102355ca428b96410128e38879269581b70085a838c1f74d6d2bd9998301a06492d0e04dd0344297ee805b9df36e7c3b8d4309de40cb9bbf25a5a55b981cdfd3374827b094e0198b2b23ceb777e7ecbc7432a75c46f4289b37a8915ab7cc7e63a4104fbab6f4f97e09025e0a4bc1964bd073cc257339e737205130c35704fccb8ae4e17bdef2a75e65664a4277e77"}, &(0x7f0000000100)=0xa3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x7, 0x6, 0x1, 0x9e8}, &(0x7f0000000140)=0x98) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000180)=0x5) 2018/03/26 04:30:50 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x18000, 0x80) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x4, 0x6, 0x6, 0x2, 0x40, 0x0, 0x20}, 0xc) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000140)=@fragment, 0x8) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x3, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$nfc_llcp(r0, &(0x7f0000003600)={&(0x7f0000002500)={0x27, 0x1, 0x2, 0x6, 0x200, 0x405, "6fe63853d95ab0c10e91f01d4aa9bc67e12df02358e45d0ae7fb542a42a22c51cc9c15b4c420a8b3c4b1bc13c6cbaf6c52b0c88080c92bb6c66f76c03f7757", 0xe}, 0x60, &(0x7f0000003580)=[{&(0x7f0000002580)="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", 0x1000}], 0x1, &(0x7f00000035c0)={0x28, 0x11e, 0x1, "58b3a9c6b21dcf91634740b9edda00d1b6642682d1a1"}, 0x28, 0x40000}, 0x20000000) r2 = getpgrp(0xffffffffffffffff) process_vm_readv(r2, &(0x7f0000000200)=[{&(0x7f0000000180)=""/85, 0x55}], 0x1, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000000240)=""/29, 0x1d}, {&(0x7f0000002400)=""/197, 0xc5}, {&(0x7f0000000280)=""/41, 0x29}], 0x5, 0x0) set_thread_area(&(0x7f00000000c0)={0x9, 0x1000, 0x2400, 0x9, 0x40, 0x0, 0x80000001, 0xfffffffffffffff9, 0x18, 0xfff}) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x800) request_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='bdev{-$\\)lo+*system\x00', 0x0) 2018/03/26 04:30:50 executing program 3: timer_create(0x0, &(0x7f0000000080)={0x0, 0x5, 0x0, @thr={&(0x7f0000000240)="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", &(0x7f0000000380)="b0e16f027e1b8fab7dfbd111505975fff4a50878b215223c8cd8bb5cc292ebeba61b44e1ed11b861555796990a872afd932d304f7a4a123b85ba220140addb637f3163f87659e3f5558a7187701cfd130f9a73c78f4680e5cbc24c71fad80c0d821dfb34edab1cf5606d2e38e4ac58fd1d251da34a9ba8f181ffa514b7e631e8ff6694735bf3a78637680feddf00fb61b26e4879ff6a1330d44fbebf6cb65919d5aa4a4e27c06a93cc"}}, &(0x7f0000000100)) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000000180)=""/183, 0xb7) clone(0x0, &(0x7f000080ef80), &(0x7f0000472ffc), &(0x7f000053effc), &(0x7f00008c0f0d)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) timer_getoverrun(0x0) 2018/03/26 04:30:50 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200800, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x2) rt_sigpending(&(0x7f0000000180), 0xffffffffffffffc7) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000000c0)=0x8) 2018/03/26 04:30:50 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000000)) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x1) getsockname$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) fcntl$setlease(r0, 0x400, 0x2) alarm(0x7) 2018/03/26 04:30:50 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040), 0x2) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000445ffc)=0x5, 0x4) getsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000eeb000), &(0x7f00004c3ffc)=0x4) 2018/03/26 04:30:50 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) fcntl$dupfd(r1, 0x406, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) [ 94.462767] audit: type=1400 audit(1522038650.502:55): avc: denied { call } for pid=15094 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 94.500783] binder_alloc: binder_alloc_mmap_handler: 15094 20000000-20002000 already mapped failed -16 2018/03/26 04:30:50 executing program 3: timer_create(0x0, &(0x7f0000000080)={0x0, 0x5, 0x0, @thr={&(0x7f0000000240)="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", &(0x7f0000000380)="b0e16f027e1b8fab7dfbd111505975fff4a50878b215223c8cd8bb5cc292ebeba61b44e1ed11b861555796990a872afd932d304f7a4a123b85ba220140addb637f3163f87659e3f5558a7187701cfd130f9a73c78f4680e5cbc24c71fad80c0d821dfb34edab1cf5606d2e38e4ac58fd1d251da34a9ba8f181ffa514b7e631e8ff6694735bf3a78637680feddf00fb61b26e4879ff6a1330d44fbebf6cb65919d5aa4a4e27c06a93cc"}}, &(0x7f0000000100)) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000000180)=""/183, 0xb7) clone(0x0, &(0x7f000080ef80), &(0x7f0000472ffc), &(0x7f000053effc), &(0x7f00008c0f0d)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) timer_getoverrun(0x0) 2018/03/26 04:30:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0xffffffffffffff29) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000280)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x3fffffffffa, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xffffffffffffff80}, 0x27c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @rand_addr}, &(0x7f0000000240)=0xc) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x28, &(0x7f0000000200)=[{&(0x7f0000000380)=""/178, 0xb2}], 0x1, &(0x7f0000000100)=""/155, 0x9b}, 0x2) 2018/03/26 04:30:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') getdents(r0, &(0x7f0000000040)=""/60, 0x3c) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000001000)="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") 2018/03/26 04:30:50 executing program 5: r0 = socket$inet6(0x10, 0x1, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843146c262369250008000331afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d400000000000000000000000000000000", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) setsockopt$inet6_int(r0, 0x29, 0xfd, &(0x7f0000000080)=0x2cfa, 0x4) 2018/03/26 04:30:50 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80280) getsockopt$inet6_int(r1, 0x29, 0x7f, &(0x7f0000000040), &(0x7f0000000080)=0x4) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100013b0509000100020100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0), 0x2000000000000089) 2018/03/26 04:30:50 executing program 1: r0 = eventfd2(0x5, 0x80001) r1 = epoll_create1(0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00000002c0)=0x38, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cd5000)) epoll_wait(r1, &(0x7f0000f74fdc)=[{}], 0x1, 0x0) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000000)="5ee470cd9f8c3b74de8ab1146d78582791c0e44503b7e4b5d7dd2d5d9527e327adc370314028cdcc132d6fb0d6cc13c236cc7caa4dbf3b0924e1b3bf33a763253232bd35d57b6aaad8d70fcd8ea67d7dec9075ccde662d6340eea8e602b4bf6848ccd8e1b68c882dc7fbd6a374d07f2763e65e96a7ce3ceb376cc33c27dc9098370c966cc77495afa4cb54f58a7bd05ae988b3cdc389a9e79d7df6", 0x9b}, {&(0x7f00000000c0)="8304c99801c598e14a2bfc4148283598a426", 0x12}, {&(0x7f0000000100)="1fe02d386c76eab8b3cbfa04d33958fb2919a3991e8aae4f38c747db402f12f5f722fd70f27fd6286fc22ef51759c517a1ab5b3b7d0e17e31006d3e5953dc3ee8c4ff236e04cdeca64ee503b62d144d94ec3cce2d5aef3ef167ee7938382dd839d0f5ab9789aca36b033457ebd73ad98b98f047de55c7b0d6859d08465fd9bfce4bd", 0x82}, {&(0x7f00000001c0)="cc6b69d28fb075504cc02bcfbe0c1f306719ccf20653d2d6def3fb7725440c6f5cfbc6971888ff303f4fbd2299bc1e5a2d4119ce793e9f28aa10bd7d5aba0021c17bc87d5bcc96418669d75f9702cd1aa0ea2363bfd4275de565676ade397564bd476d60668c3c15c47f712fdbcdff864bd4ef", 0x73}], 0x4, 0x0) [ 94.512850] binder: BINDER_SET_CONTEXT_MGR already set [ 94.518660] binder: 15094:15096 ioctl 40046207 0 returned -16 [ 94.520991] binder_alloc: 15094: binder_alloc_buf, no vma [ 94.521034] binder: 15094:15100 transaction failed 29189/-3, size 0-0 line 3134 [ 94.542313] binder: undelivered TRANSACTION_ERROR: 29189 [ 94.548268] binder: release 15094:15096 transaction 74 out, still active 2018/03/26 04:30:50 executing program 6: r0 = socket$inet(0x2, 0x8080a, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1, 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) memfd_create(&(0x7f0000000140)='-\x00', 0x1) accept4(r0, 0x0, &(0x7f0000000100), 0x80000) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r2, 0x2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8901, &(0x7f0000000000)={"00000080616e3002000000000a00"}) 2018/03/26 04:30:50 executing program 4: r0 = epoll_create1(0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000007c0)=@nat={'nat\x00', 0x19, 0x4, 0x570, [0x200001c0, 0x0, 0x0, 0x20000460, 0x20000700], 0x0, &(0x7f0000000100), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xecdecfb81dd3f316, 0x2, [{{{0x1d, 0x22, 0x0, 'lo\x00', 'bpq0\x00', '\x00', 'erspan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x120, 0x190, 0x1c8, [@mac={'mac\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}, @ip6={'ip6\x00', 0x50, {{@dev={0xfe, 0x80, [], 0x13}, @remote={0xfe, 0x80, [], 0xbb}, [0xff000000, 0xffffffff, 0xffffff00], [0xffffff00, 0xffffffff, 0xffffffff, 0xffffffff], 0x3, 0x87, 0x21, 0x4, 0x4e24, 0x4e23, 0x4e23, 0x4e22}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffc}}}]}, @snat={'snat\x00', 0x10, {{@random="8658ac72bba8"}}}}, {{{0x7, 0x2, 0x6, 'erspan0\x00', 'syz_tun\x00', 'ip_vti0\x00', 'yam0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x10}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x2, 0xcbcf, 'teql0\x00', 'ipddp0\x00', 'rose0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0xff, 0xff, 0xff, 0x2], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xd8, 0x108}, [@arpreply={'arpreply\x00', 0x10, {{@random="15410df9d1bf", 0xfffffffffffffffe}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xffffffffffffff00}}}}, {{{0x5, 0x0, 0x7, 'erspan0\x00', 'bcsf0\x00', 'ip6gre0\x00', 'eql\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @random="c65c676127bb", [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0x138, 0x138, 0x168, [@physdev={'physdev\x00', 0x70, {{'ipddp0\x00', {0xff}, 'ipddp0\x00', {0xff}, 0x8, 0x8}}}, @cpu={'cpu\x00', 0x8, {{0x5, 0x1}}}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0xffffffff7fffffff}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff}]}, 0x5e8) fsetxattr(r0, &(0x7f0000000140)=@known='security.ima\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) 2018/03/26 04:30:50 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0xf) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x9, 0x3, [0x5, 0x400, 0x4]}, &(0x7f0000000080)=0xe) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) 2018/03/26 04:30:50 executing program 5: r0 = socket(0x0, 0x800, 0x800000006) bind$inet6(r0, &(0x7f0000236fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) 2018/03/26 04:30:50 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f00000000c0)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0x80) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) r4 = dup3(r0, r2, 0x80000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) tkill(r3, 0x1000000000013) listen(r1, 0x5) 2018/03/26 04:30:50 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x0, 0x0, 0x339) fallocate(r2, 0x3, 0x7fff, 0x1a8) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1}) 2018/03/26 04:30:50 executing program 1: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r0, 0x0) mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000004000/0x3000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000180)=[0x2, 0x8]) [ 94.558827] binder: undelivered TRANSACTION_COMPLETE [ 94.572348] binder: send failed reply for transaction 74, target dead 2018/03/26 04:30:50 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x100000000, 0x20, 0x80000001, 0x10001}, &(0x7f00000001c0)=0x18) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001100)=[{&(0x7f0000001580)="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", 0x7b8}], 0x1, &(0x7f0000001180)=[@rights={0x28, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r1, r0, r0]}], 0x58, 0x8000}, 0x800) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) write(r1, &(0x7f0000000400)="1b393ed8cf0608d9e4c9581b9e3abeb87c26371c502742e2ee7139db3bd6126652b9433889953b38cc6ee0aa8f56e3aab94c6f2982efba507472dc57d464b2d0960f6ad434d45ec04de6cc6e3615735335c05f79d636b6cd36d54e7d629c0dac5ff5d74903504d6ab7008674a06f02f1dc67ec173e9c7fa3f04dedb91fc2cfd739d5a942bfa339498d0bc995635dd8d23e66aac714e7557e4288956c1267b18e0043a9505e695209ea7678f73ac5929af78ef4aa4d8d", 0xb6) 2018/03/26 04:30:50 executing program 3: mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mremap(&(0x7f00006bd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000062000/0x3000)=nil) munmap(&(0x7f0000062000/0x1000)=nil, 0x1000) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x21) syz_open_dev$evdev(&(0x7f0000062000)='/dev/input/event#\x00', 0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x8}, 0x4) 2018/03/26 04:30:50 executing program 5: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) mprotect(&(0x7f00007f4000/0x1000)=nil, 0x1000, 0x2000000) r0 = socket$nl_route(0x10, 0x3, 0x0) sync_file_range(r0, 0x6, 0x1f, 0x0) 2018/03/26 04:30:50 executing program 1: r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x98, "b829e08a69aeadc469d4c614288b817c3b5374f20bcf99dc2f26289a912c712c8cae9999fc76d34125591cb0fc3a0ad492fc928116ea6b3fd14c3c5721bbe0778bf4b7c7e0253593694e60f9674bd2b22f912a0b09d6ab90f665bb01216782c4394268ba6f0d084c242a80c894bf2b9b03629c79969c2e8f31cf2a134e93edacf46aae78e65b970e5134fe6a3ab1b93dcd97b7a1b43fae23"}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x6d, "5ffdefef41ab5c3475068a858eabb4eb36ff990d0b5ca632baf08151cc5b39c4a7cda23fbcffc69558601ea6635def2480185eb0fb71b6a7229c1658e855e6c3bb82bdde34836beb95ff39cd6f645a32506405bec202d8a6cd7d8e1c4c4a23440a5cc5f6a35cf229be13bd8b28"}, &(0x7f00000001c0)=0x75) write$eventfd(r0, &(0x7f0000000040), 0xd8b74f24de67205d) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000280)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x20, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, 'gretap0\x00'}) select(0x40, &(0x7f0000000200)={0x3f, 0x7, 0x9, 0x8, 0x7, 0x4, 0x9, 0x80000000}, &(0x7f0000000300)={0x4, 0x100000001, 0x3, 0x100000000, 0x7e46, 0x9, 0xb19, 0x8}, &(0x7f0000000340)={0x6, 0x87d, 0x3, 0x10001, 0xfff, 0xefc, 0x400, 0xfff}, &(0x7f0000000380)) 2018/03/26 04:30:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x4, 0x1}, {0xb, 0x4e0c}, {0x3, 0x96}, {0x3, 0xfffffffffffffff7}, {0x8, 0x8}, {0x8, 0x1ff}, {0x2, 0x1ff}, {0x8, 0x7}, {0xb, 0x80}, {0x6, 0x6}], 0xa) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000aab000)="02000000020001001300be8c5ee18c88", 0x10) 2018/03/26 04:30:50 executing program 5: r0 = getpgrp(0xffffffffffffffff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r3 = geteuid() sendmsg$nl_netfilter(r1, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10004810}, 0xc, &(0x7f0000001640)={&(0x7f0000000100)={0x1540, 0x7, 0x7, 0x300, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0xa}, [@generic="3dfeb9aa61815241ea09fea47e1c9244ddfa7166f4a44d8ca2e6de43f9c8a195eb6f9d358a025da47bcea881428ca49c186b54fbcd68f81de3c0f21fb4f27995c2e7e60561d27eec08cc308b6033585bdadee4f730603fe695fb6bcf8e33708fb0dc6e1c35fa7a15f52db52e975af31550aa225247970441df99", @generic, @generic="27c738c373c185fc0bdda6304573953c4fd5fb4d56f52e7581b6a51c7af0d8ca1409ee073496afd2e53483ac7b3d0f9f150867ecac904e55085f10114d075a464ba77e80c33618d3a221fc7eb1b1adc994dcca7b0f36be832d752edcb3f0a827269d6d2995f522beda4063709609175dd98391f1b35fe936c1beccc956be1948746f8ba63b5c6348325a45301c45f6fafd0ea0556c9a4728bbdd0eaa58591e1027fdb4d8e0f7ac684f34c0533d1293004c4ed69a479f694821f5be1225eff7bf39b2053b32a3f6178b10269938d8ca107dfbd6cc296259b337b9541dcb6db974f11c61d6d30edc6e0bbe0e085bb9a43b20748a1825db", @typed={0x90, 0x1d, @binary="35393e8ae8bdd1a089eff80f041856af4fe4c5bfa837fc68551ff1002962842b4cd19f874dd07bac6bf9102ab51a6a7c24dc7e1e05c22b62ec56a5adc79e3baf7fe0ffc9a6c3744e12d89ad423e437d508e951c880eeb4310536a4e2f9a04fedb6270bfd08abc447aa0e0e204e071727c7f5dd8e98d49634ab8fb99a08bd16a0d9a06834c6212e9f399119"}, @generic="8b0058917caec78d0afc9c4a6a39a3903be2a603b758232729ab8306", @typed={0xc, 0x6a, @u64=0x9}, @nested={0xc4, 0x11, [@typed={0x8, 0x2d, @ipv4=@multicast1=0xe0000001}, @typed={0x10, 0x38, @str='systemppp0\x00'}, @generic, @typed={0x8, 0x13, @u32}, @typed={0x8, 0x63, @fd=r2}, @generic="abbea9151a827f839ce37d5270b0d1cdf689340bf2e1dbb4607b0fac027ead199735e926912623053586aa513382be5f0a31c8cfe78cb611a7d6c89e5d25aa1b5892f9b41880d82090a1853c07bab38c59a2334660aa0454e7f99f96dd70da5e9d41acc58905ebbf0eab66e9558fdd9fc2b27461f2372146fd4f2a891126d12b30b6fd122447a67b682e3c35d8185c", @typed={0x8, 0x83, @u32=0x1}]}, @generic="62d6a8d6113fe5df60ac1d99c91cea5059d0bf717ec78fe1aa5621b2e22946db1c8ae5a0a28d3cec7528d51813b27f33051023117969238f22737e380d8ce3900d1225b9b7965abb834ebec7eb78fb21055017af8c13d394a45f20cbe0b62c596ed893223b634c2888eab4153d3f1a64fd9bdd8158f1b584caa1785bf6a34267700a7ffcc467aee9f966c587154785cc8e2b146d021288ebda5bbe8aa475beecf6b07c6b089bddc4fbc2cfb6de24580261ca8fe3ab1e8f214e131da0859171bc46e8c5982c1c03314b8e43df08a3af34202a42630054fc866e41dfffac904bdaba29716239c2326ee48c3f0d7ae0a47ba2f608afd403d450aa92d20edc03d313c7dc0ca80b33d93962890f9a1ec74b6c926abffa9e922e991166e3c27cc2bd3a3e10f7ca6e87725428546530d230315e03e380c32e3a61d22120b88fb31c6f95d4dfb18b453f8b522f5b0597666fa86e9165a3a1687e2464b8209828018f083704ac54ce08af3afc402765972213ab91a0a0518b6a051a9abd3e8dcf8a59e752047d239346fedc674436e5ae7f6d68e01d9e1bdbfa1ca2ca4d7c22213d4052d8d59d63bba64f8f2c2f97911c5dded370836513ffc183bc784450acd1bfaf21a7910c8839f9c5a00fa4ebf79bf3f541438a3d71faa31ffedee6ac0a528c0a215d4db7602c89927b208ba3c88a51df120a3ac45b3931214fe87f8c6308acd7054e96fa880164ed83ad713a34574be4be869f217f40ee6bdedd8d4a83ae31fc3725cb30ac6cbf2898195920124aabd2529ada00c36c2c61be949a26a48fb9e356038a339a7dd55382084e8a4ff4c48c34ccc07d213ea10b5302882fa4a9fd9c2b0a453a3bb5e04d5e8411d6ba6245ebdf6207c31dd3969791e55261d948c169efc71b8641f319a6f18fc29257a181098dec63278e9cfd698efedbc26ff33b63fe75f34257d27154d826180c440e9a38625828ec4cefcf79e4338b506371d38a38414917874f630dac4563f865ea11da131f426f8ee02aae4a6ab11d46ed3e365db14d093a36615208f845ac331f9a11d7b0886225623f127d557b4a2d6cff10cc09bab63064d50fe54aab4f42422c04d9661926de331ff30fd2c18edbb9e8bca0056f65b9ab5df29d296cd1298b51e03057500e93acc1bcae065b3820bedbf7ad0cc44b62fd2f5ecfa220d9331e705e5ff8f993e36f81aaa32d9a20982bf8989ffba9cd262c727a44b68c97c9c3704809bd750434da480fe66febf598372502261d72ff8d8b5a09ecba3ab791ac78f2c8f3ab9b496f2e7a7913af7a220bbdf19f61cb14b3d4db88bcbe5ae159d562e3d190db97e4bf5196b99047b135459da27067057cbb559f0975255bf0e885857e1bd9e29aa3f2547da86983f0c7ef44f82c189c6503d4df06168ea196ccc65ba6177a5068e43452041c567567ce7060ede9ad4dec1dcbb2ce3eaded0d668b4bd380506ecdb6f1e792882a9a572102f14eab6b72a25fd7f9bf03b3bdb829cfaf2a002b42e15f5cca5cd084d57623b596733d7e0eb03b1c3f3cdc3aa923c2719eee01e7d11f84941f7e474e2e84e2e0f675acf6f38194475d04571568cf77e30fb61f3f1c280e15985058d2000f46fabfa76ed4ed2171f402e029408ffd404309779c011e366cbaed199d86e0de474b8fcff5522645191fc3b182c79eff6ee697f1be60dfec5354df2f8a44edfe8a57728dee16ca174dc50caf1bca6601137a317d04782b224f51ed31efc8863538a9ef7546375f238ebc98460d6afcdb9149f9d1e58f402a02003e6e05f150108907295a1c0abda73b56892a2a3562b97568a9c34512999adbec459702c9fd507f39158314c968f61d19ff94d7eb22ff4132dc056deeda00838986432ab4d104a668050cdb4d347c17c1aed35415310895bec66e23c6e034137a2fbd925884d790c2816bf7bb9d02845aa305c9f29e71c60fe4d0dcc61cd1b5b43b6cd718a3448960a0b0bc8ea4d5d46b073679c4a32a9b98dbf0ffbee381ce32b0b1e68479afbc1b3ab683604c81349b18bcbcbe6013fdb8aaefc8efe60ab59ac967de1de8362a677f36ec672d0519c6ce23e616dcb7c2faa07b4b631bfff195d4f31f06bffe38387c589b7778b9aeaa5ad9eb298018e1b19cb768f1d2a993bd361259bde51ee64e3b9832b1a4f3fedd88fa2d5fd2a9e6ecebfbeaf7a1a1678cec42ba71e797fe120a192a4a8f54ef7bf6bbbc5dbae5d605b8305cf6640be87197a7fd5bdbe9ef852b081d0a53ddd562909cd2cc4b9dcb020f1c862cb619b169c6cb29c97dff79f6abb01b71b2feffc5496d6a7f65eb62db9502bb668953f36ced2b2f644abf74b75d903b4f687ca9af733f2094d1cd13388aa0dbff6f04319ec8d7ba4f3ac7df320c186f0e6f1e9d0d6e8cec90a83c215b0a3b9e5580d115531a600beb4242f3f42d56e5bb717a52129f217c46ed5f1a3a1e9e7609903c1bb11626f6e72523b282a20e4f39858df3f475fd34af04ff4142b01859b9aee4739bc4f85fcb07c8647180920a8f37ecc8576eb9daf7bc54057d40f9f8119ef748dd0d123f1a5e5d00587ad912b50eef66743c080c2073fb1130900f92556ddfa6dcade5834293f28fc57bfe67bc1af3c781b7a512fa366d33e95710985d3455de13d1968d22ddd4a5f45c2b2744d4f26f3a93f0018c83f26722b9f0c2b50b8eeb455c4b3768cfe524775eaacc235ca66df300c41651638cf250bdcb7e1650eb052ff39ef3f1997835194466ee107c86c6e0721dedec58d085a6a02fdf50428298ccca00e5716838fea3c601f73c57042bb958e453aa5c0851d8c40a1d018d272e8d7e763a208b77bfbbeada2c1bde64a822e790eb9911c1bb8d73a1cd32ba53bfa3a65c82ad5fc01b7bf83478a53ae2808c5880b6bfdf05800e604981f09aec8691be4dd7c22ee7bb84b42d612617b7be1701f3291cd12058a0d4c53d2eb400843b685c0ecc1eac348d882b860a0f1b8901b5980e045b74a42b7ce4ef3a65adb1fd931162f7181dbc6e8189c13c513333660dfef560cbc3c091f04622c9e53b7e5c7d4d62e8238205723ce43b510afb0ae20018a9f14da5eadca8bba1312f4418059afd1ff23b53111d59dbd5d1f4254e96ccc56b3e8f647a4436cb92a5292def8cab9ce76aecd1c73056bca1924f4248e13a35804a5ccb1494a5826781904b7019e588489d69d1c0af680059857d37d6a2cd9e0b0bed9eaf4a5cc6d99b1f100370faa2e02661f0f3c7a6e2b03c5158602e3092ec2bea811b25b79789f87650369bec646bf902d3f9ae654505f26aecfe26b23b94c4224921d9222b36f1623268d43ef7da4f3f83a3faaf23ffc3bba8f4f9389d0c13cc5feee4a6e1e534ef82b74df9156416ccc0e525bd867326262d041fb76e091f4b1e9bfc677a9a6034991140794c1954becc1c3a6a02fb31b84cb0bb64896ed5e435b29581ce3aa930b0d8b7c8835b3ce4dd6b65da1077bb24f6c6cfaaacf8565f6e3c692ef1390927d2381f2c59e848133459d6705d0f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@nested={0x238, 0x63, [@generic="8fb0c7b84479e97bbe4594b254ae485b46f5ad97c1e0eacfad695919f709dbd460d93c5e851c65d442e97cf3d4250ea227d3621a10cb8fd5583336a177eb13156c7dee883970dcb0856a84e6d1eea370156ae2f746bf5d2c6506ee28627cfe3b26bca4e4b0bed6316725cb9d03c618557b6f4aceb2d5d74678b30fd08b1692dfa2793988a0a5a2c445f3f99d49f784624d4e773eb12fb564bf", @generic="915c3ee02e5be159f63f01c71a08169ad15927b6863097cf9f128b295f765673ea48132e709f1d079e86ea56057de941789f9a6d6b25539cbee2de613a6c8c0cfef87e11350c5a69e1795906a1f72a243b1c497c9725dff2089a926f55e8484b03c85882ee962fb166b32ec2a8e4c145b8f120a54b95be3b6b7e0cadbfb0f4fafdf4cebcae80c0529d5dc99ef01416ada6145479fb9c907e1003eb75575398f8c9c97543debc55a558b72f2762dd4f", @typed={0xec, 0x2a, @binary="f1bbb9b660b6ccf7053b4509df31b3be269d644f02b3e0a8612336d54ea07d7384f1bb5d4ada542e3c5fb4f1cf68222357ca7d3076ce224ac4de47ee06ca8c9fe54cc3a39bc048378cfca9db2276e511bb87686a2fb91ffed6226ce55dc342a575be7dab6eb05f1c704da148c86fd93bf4ae571e8929e95f95c6a26bb75becdf8098fd8ff59eea7ae0e1b692a239146be2fc593be093dc6db2e23de7229350ac580f7fa28c7359d4a6e3406eba98476c67471e9e3e23a967900dd10b36a2a1f2ccf58c90c9a1102f73ec7dd5a601ec6ed19c1cfd0029a851a87d4187ae2f0c553afd3946a33485"}]}, @typed={0x8, 0x37, @uid=r3}]}, 0x1540}, 0x1, 0x0, 0x0, 0x80}, 0x50) getpgrp(r0) r4 = syz_open_procfs(r0, &(0x7f0000000040)='maps\x00') sendfile(r4, r4, &(0x7f0000c7a000)=0x100004, 0x5) 2018/03/26 04:30:50 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001180)={&(0x7f0000000840)={0x10}, 0xc, &(0x7f0000001140)={&(0x7f0000000b80)=@newae={0x78, 0x1e, 0x810, 0x70bd25, 0x25dfdbff, {{@in6, 0x4d2, 0xa, 0xff}, @in=@multicast2=0xe0000002, 0x20, 0x3500}, [@ipv4_hthresh={0x8, 0x3, {0x1, 0xa}}, @encap={0x1c, 0x4, {0xfffffffffffffffd, 0x4e22, 0x4e22, @in6=@local={0xfe, 0x80, [], 0xaa}}}, @ipv4_hthresh={0x8, 0x3, {0x1d, 0x17}}, @policy_type={0xc, 0x10}]}, 0x78}, 0x1}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') socketpair$inet(0x2, 0x80801, 0x100, &(0x7f0000000000)) 2018/03/26 04:30:50 executing program 2: capset(&(0x7f00003d8ff8)={0x19980330}, &(0x7f00006fafe8)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x400000, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x80800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000240)="4f8f438f41cc0bfb1e0cfcaf046d23ef340ba2911929a45f0409605a5dce3aa60b1b671079aa2676c29d3629ccbd278fa2365d0cb2f04ec4693da480e62b019770bede0d6c402ca777d40f11bfa7c12505b425611e9a5197dd111d789f7c382750ca5cd2097638207bb09ad6d0250c997679ebbfb7d8c24598cb644d3ceec256ffe63da9c1bfbf498883c8eba257092a2014b49cca9d9b50857cc93c308497ebe8489f195232d9537c1527945f9ad822475f0a2ea358cc26f5dd34", 0xbb}], 0x1) r2 = socket$inet_icmp(0x2, 0x2, 0x1) writev(r2, &(0x7f00000001c0), 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000140)="8a7334b5e3dbc7be60bdf37e28c515e73cc80ee255ae5bea516f1f4c676ff849bd423964dc5a4c29423984ff16902f82e3633db2d09c870029cf1d18fc01cd5ebc42db3bc4ba51dbfd14dfb8e815") 2018/03/26 04:30:50 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f0000000040)="2400000024007ffc00de41998cd32a00e70300120000000100000ff6ff010000000000f300f1ffffff1300ff10", 0x2d) 2018/03/26 04:30:50 executing program 0: r0 = socket$inet(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="02090076", 0xffffffffffffffd8}], 0x1}, 0x0) 2018/03/26 04:30:50 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001180)={&(0x7f0000000840)={0x10}, 0xc, &(0x7f0000001140)={&(0x7f0000000b80)=@newae={0x78, 0x1e, 0x810, 0x70bd25, 0x25dfdbff, {{@in6, 0x4d2, 0xa, 0xff}, @in=@multicast2=0xe0000002, 0x20, 0x3500}, [@ipv4_hthresh={0x8, 0x3, {0x1, 0xa}}, @encap={0x1c, 0x4, {0xfffffffffffffffd, 0x4e22, 0x4e22, @in6=@local={0xfe, 0x80, [], 0xaa}}}, @ipv4_hthresh={0x8, 0x3, {0x1d, 0x17}}, @policy_type={0xc, 0x10}]}, 0x78}, 0x1}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') socketpair$inet(0x2, 0x80801, 0x100, &(0x7f0000000000)) 2018/03/26 04:30:50 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000001340)=0xc) waitid(0x2, r0, &(0x7f0000001380), 0x1, &(0x7f00000017c0)) r1 = gettid() process_vm_writev(r1, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x33}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0x3de}, {&(0x7f0000001640)=""/3, 0x3}, {&(0x7f0000001200)=""/114, 0x72}], 0x223, 0x0) 2018/03/26 04:30:50 executing program 5: capset(&(0x7f00003d8ff8)={0x19980330}, &(0x7f00006fafe8)) r0 = socket$netlink(0x10, 0x3, 0x6) socket$netlink(0x10, 0x3, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000080)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) writev(r0, &(0x7f0000000000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/03/26 04:30:50 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0x8) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000100)={r2}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000001c0)={0x5, 0x3f}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/03/26 04:30:50 executing program 6: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) inotify_add_watch(r0, &(0x7f0000000080)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f00000000c0)) 2018/03/26 04:30:50 executing program 4: syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) poll(&(0x7f00003d9000), 0x0, 0x100000003) 2018/03/26 04:30:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) splice(0xffffffffffffffff, &(0x7f0000000180), 0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x4) writev(r0, &(0x7f0000374ff0)=[{&(0x7f0000000000)="29000000200019fff63d00040d000c000000800000f900000800000000000000000000000000000000", 0x29}], 0x1) r1 = socket(0x3, 0x5, 0x3f) sendto$unix(r1, &(0x7f00000001c0)="a88aa4e2", 0x4, 0x40000, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e23}, 0x6e) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/user\x00') renameat(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00') 2018/03/26 04:30:50 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00009a2000)=0x4) poll(&(0x7f0000caeff8)=[{r0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00008ec000)={0x2, 0x4e24, @broadcast=0xffffffff}, 0xfffffffffffffd46) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e24, @rand_addr=0xbd30}}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/26 04:30:50 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000007000)={0x0, 0x3}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x100, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/26 04:30:50 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1, 0x4, 0x8000}, 0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ff8000)={0x19980330}, &(0x7f0000ca1000)) 2018/03/26 04:30:50 executing program 4: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x24200) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r5 = dup2(r4, r3) socket$inet6_tcp(0xa, 0x1, 0x0) write$sndseq(r5, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000040)={0x0, 0x4, 0x10000, {0x77359400}}) 2018/03/26 04:30:51 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) execveat(0xffffffffffffffff, &(0x7f00001c5000)='./file0\x00', &(0x7f0000f51fdc), &(0x7f0000448ffc), 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) r4 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r4) tkill(r1, 0x16) creat(&(0x7f0000369ff8)='./file0\x00', 0x0) 2018/03/26 04:30:51 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f61ffc), &(0x7f00009dfffc)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/26 04:30:51 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0x34b}], 0x1) 2018/03/26 04:30:51 executing program 7: seccomp(0x1, 0x0, &(0x7f0000028ff0)) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/23, 0x17) sysinfo(&(0x7f0000915f29)=""/215) 2018/03/26 04:30:51 executing program 0: r0 = inotify_init1(0x80000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000080)={0x1, 0x1, {0x1, 0x2, 0x400, 0x0, 0x400}}) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) sched_setscheduler(r2, 0x1, &(0x7f0000000000)=0x100000001) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x420c, r2) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000100)=0x3) 2018/03/26 04:30:51 executing program 3: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="868d7a96dfdb6427b1081cdaece5d33c34ba499495e2b248114246909424f399ccdc62d6673b69e7728a0c832a5390a573", 0x31, 0xfffffffffffffffd) r1 = request_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='em1\x00', 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80, 0x0) keyctl$reject(0x13, r0, 0x1, 0x204, r1) keyctl$negate(0xd, r0, 0x139a, r1) 2018/03/26 04:30:51 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x200101, 0x41}, 0x20) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2cf}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) 2018/03/26 04:30:51 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)='\x00', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0xfffffffffffffffe) futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) 2018/03/26 04:30:51 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0xc, 0x8}, {0x8, 0x160}, {0x3, 0x100}, {0x0, 0x1}], 0x4) mmap(&(0x7f000079f000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x100000000000) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000000)="17", 0x1) 2018/03/26 04:30:51 executing program 3: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="868d7a96dfdb6427b1081cdaece5d33c34ba499495e2b248114246909424f399ccdc62d6673b69e7728a0c832a5390a573", 0x31, 0xfffffffffffffffd) r1 = request_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='em1\x00', 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80, 0x0) keyctl$reject(0x13, r0, 0x1, 0x204, r1) keyctl$negate(0xd, r0, 0x139a, r1) 2018/03/26 04:30:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x400000, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000080)={0x0, 0x5}) fadvise64(r0, 0x0, 0x0, 0x5) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) 2018/03/26 04:30:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffff9c, 0x5411, &(0x7f0000000080)) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x5, 0x80) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x4, 0xa891}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x1, 0x6, 0x10001, 0x94}, 0x98) keyctl$join(0x1, &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009b5ffa)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/101, 0x65, 0x40000000, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/26 04:30:51 executing program 5: setrlimit(0x0, &(0x7f000000a000)) clock_gettime(0x0, &(0x7f0000b6b000)={0x0}) socketpair$inet6(0xa, 0xa, 0xfa0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000080)={0x9, {{0xa, 0x4e21, 0x20080000000, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x88) setitimer(0x2, &(0x7f0000b2afe0)={{}, {r0}}, &(0x7f0000872000)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/03/26 04:30:51 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000000280)='./file1\x00', 0x48801, 0x2) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00000002c0)=""/97) r2 = open(&(0x7f0000074000)='./file0\x00', 0x200, 0xfffffffffffffffe) sendfile(r0, r2, 0x0, 0x72439a6c) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000240)=0x40, 0x4) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x400, 0x1, 0x100, 0x2, 0x0, r3}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000340)) 2018/03/26 04:30:51 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x800, 0x40) write$selinux_context(r1, &(0x7f0000000080)='system_u:object_r:mqueue_spool_t:s0\x00', 0x24) fchdir(r0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x5) dup3(r1, r0, 0x80000) r3 = dup3(r2, r0, 0x0) pwritev(r3, &(0x7f0000001140)=[{&(0x7f0000000140)='Z', 0x1}], 0x1, 0x0) 2018/03/26 04:30:51 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x8800, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x812}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)=@ipv4_delroute={0x104, 0x19, 0x0, 0x70bd27, 0x25dfdbff, {0x2, 0x0, 0x80, 0x8000, 0xff, 0x5, 0xc8, 0x7, 0x2000}, [@RTA_DST={0x8, 0x1, @rand_addr=0x9}, @RTA_METRICS={0x20, 0x8, "7950becad3a0583b6326d1a48db11167a3092dcabbf03b6f5b"}, @RTA_IIF={0x8, 0x1, r1}, @RTA_PREFSRC={0x8, 0x7, @multicast1=0xe0000001}, @RTA_ENCAP={0xa8, 0x16, @generic="a2b1235fca6640b773ba2770649ce70fbc5290d4eff678241e1c6f8104cee32b572ed34ec12e1518665468a6b9499ff60637854df0d040679d9b7b912ca54d667a8b1116dca5d7d3108016f5f5cd8d8e7632be3eb6a9a2e7c40d7057ff4e1010cab047ce6593e4b24f77ed2d0d865e291e4bbcfe7d64435d5d0d87b8ae80f93421f4dfe5fb1f8f736c99077e69a320a99c6976e3d19c693c7fbdca3bcf52848569c2"}, @RTA_PRIORITY={0x8, 0x6, 0x4}]}, 0x104}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) r2 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) signalfd4(r2, &(0x7f0000000000)={0x2}, 0x8, 0x800) ioctl$KDMKTONE(r2, 0x4b30, 0x3ff) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40040800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getnetconf={0x14, 0x52, 0x0, 0x70bd2c, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40800}, 0x400c805) 2018/03/26 04:30:51 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x84, "4fd65f375219c1808438a3dccae2e2baf63cc5665c50cf6ad28b20b62bde3a9f3541f9ebe1748c6205a9edd8c30a90997d71f5044ec131bc152cba5463ad5cf9a3defc0da1b80aa44821e98cd093b23703ed5abf87b1af827c0a0a2c58c1905f548ffe912552380495dcb28c28691a88dfbd087c0dc72d77a14d85afdd39aa0cf3593814"}, &(0x7f0000000040)=0x8c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0xfffffffffffeffff}, &(0x7f00000001c0)=0x8) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xfffffffffffffff8) ioctl$KDSETMODE(r0, 0x4b3a, 0x80) 2018/03/26 04:30:51 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) close(r0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) close(r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0xbc8, 0x1, {0x0, 0x0, 0x6, 0x0, 0xdfa}}) dup2(r2, r1) 2018/03/26 04:30:51 executing program 1: r0 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000000000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000000040), &(0x7f0000039ff0), 0xb402c1035f0149b6) clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) rt_sigtimedwait(&(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180)={0x77359400}, 0x8) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/03/26 04:30:51 executing program 3: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000001000)) fchmodat(r0, &(0x7f0000000000)='./control\x00', 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) 2018/03/26 04:30:51 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x20, 0x2, [0x40, 0x4]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0xffffffff00000001, 0x4, 0x8004, 0x7, 0xffffffff, 0xffffffff, 0x6, 0x800, r1}, &(0x7f0000000200)=0x20) seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) open(&(0x7f0000000040)='./file0\x00', 0x101140, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 2018/03/26 04:30:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000180)={0x28, 0x11, 0x2ff, 0x0, 0x0, {}, [@nested={0x14, 0x0, [@typed={0x8, 0x0, @fd}, @typed={0x8, 0x3, @ipv4}]}]}, 0x28}, 0x1}, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x2, 0x400) 2018/03/26 04:30:51 executing program 5: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ffa000/0x3000)=nil) munmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0x8}, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x42, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6}) 2018/03/26 04:30:51 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000001c0)='./file1\x00', 0x0) fallocate(r1, 0x0, 0x2000, 0x5) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) fallocate(r1, 0x0, 0x0, 0x4d2d) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x3, &(0x7f0000000080)=""/179) fchdir(r0) 2018/03/26 04:30:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x80045430, &(0x7f0000000240)="dd0e48e630e4d63ab93f4a1ad26b1a758d9864df1762165ce19bdb52490f91e07e34a7b5f0d666ec117b90d73f324e50c655d2bc8dcdc3272e2eaf6b2c92897028257e664259cf37f2696f708b5f9ced6996f436f6ed1aa687e6a7e69b3d670693b4ae6bcdc09fe9c2dafa8145ba0dd68950db71cc5292e9e77d3ce6d663c386aa78d5feece3c71b6c1e0b4f7ac73751efb20a7d394c9c2cb016579ec1d2646a7fddb8fc0606d8925c3917b670dca2d91d5d1e7e696c07e91c4cbf6882268df9") ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x8, 0x100000001, 0x100, 0x978, 0x20, 0x0, 0x9, 0x8, 0x200, 0x5}) 2018/03/26 04:30:51 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) sched_setparam(r1, &(0x7f0000000240)=0xa6c9) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x100) signalfd4(r2, &(0x7f00000000c0)={0x4}, 0x8, 0x800) signalfd4(r0, &(0x7f0000000180)={0x7}, 0x8, 0x80000) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x4) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000380)={0x0, 0x450, 0x5, 0x0, 0x1f, 0x101, 0x1, 0x2, 0x200, 0x7fff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x7, 0x7, 0x7ffe}) 2018/03/26 04:30:51 executing program 4: creat(&(0x7f0000000040)='./file0\x00', 0x13) clock_gettime(0xfffffffffffffff7, &(0x7f0000000000)) 2018/03/26 04:30:51 executing program 3: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000100)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x8101, 0x3ff) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file1\x00') 2018/03/26 04:30:51 executing program 0: r0 = memfd_create(&(0x7f0000000080)="706fd37df7cb2d9db05aa40a4941df83f17369785f61636c5f6163636573737b5900", 0x0) lseek(r0, 0x7ffffffffffffffc, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x800000000000001, 0x0, 0x7ff}) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x40000000000b, &(0x7f0000b94ffc), 0x4) 2018/03/26 04:30:51 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000806, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0xfffffffffffbfffe, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080), 0x0, 0xfffffffffffffff7, 0x6, 0xbe, 0x7, 0xf9a, {0x400, 0x80000000, 0x8, 0xac, 0x2, 0x280000000000000, 0x180000000000, 0x40, 0x1, 0x9, 0x3, 0x9, 0xff80000000000000, 0x3000000000, "2345a2dca30bcc98e6f082261af61a97c21dc9053d33b056df96b84e5be5f0e9"}}) socketpair$inet6(0xa, 0x807, 0xcaa, &(0x7f0000000140)) unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x200) socketpair$inet6(0xa, 0x80a, 0x7, &(0x7f00000001c0)) accept4$unix(r1, 0x0, &(0x7f0000000080)=0xffffffffffffffa5, 0x80000) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/03/26 04:30:51 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x200000, 0x0) r2 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000380)={0xdc, 0x9, r2, 0x35c, r3, 0x0, 0x3f, 0x1000}) accept$unix(r1, &(0x7f0000000180), &(0x7f0000000200)=0x6e) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007c2000)={0xffffffffffffffff}) unshare(0x400) getpeername$unix(r4, &(0x7f0000000000), &(0x7f0000000080)=0x6e) 2018/03/26 04:30:51 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000200)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000001810430532e3451ca1ec2400020cd37ed01cc073b6c0b942a49091619633bdfb9c7bd600", 0x4c}], 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/03/26 04:30:51 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040)=0xc2, 0x86353b) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) exit(0x2) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000)=0x20, 0x4) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="99261065b1004c0372c17a79b1baa05c610f44aa751b7fec72ce22941b7016f7d0bbec5598716cc567ea1045a05f8caf9b577a08ff770f5d7e86b8a5028e8a7236a627b06136c40f8b2e9967ff067cb496b663f71423560eb46622298d698e0ab2860acb95b974a5128c24ec1341cc35e83242855fa2c77cb5c164f516ebcd7a1e52d5db6c8808b8ffcb19f2ce4adcd5cd735448a0776f54ba333cd30d14bcf26b68d8dab31d0d31afadd6857bb9ae9e9039184e872286", 0xb7}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 2018/03/26 04:30:51 executing program 7: socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x20000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) 2018/03/26 04:30:52 executing program 3: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 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$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001480)={0x0, 0x100000001}, &(0x7f00000014c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001500)={r2, 0x100000001}, &(0x7f0000001540)=0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001400)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000001440)=0xfffffffffffffffc, 0x4) kexec_load(0x400, 0x5, &(0x7f0000001340)=[{&(0x7f0000000000)="66497efcede08b0fd5dc77feabb84d70a176311ddfd22f688f62d6983423f483d843ee2529464528965983698382bfb609a6acc7c191a2f1a57b8bcd72ea0590d843e40dae8622f89faa8a88a2b5767e791285abbf9702b5d846d89b8dcc1962dd0e", 0x62, 0x400, 0x6}, {&(0x7f0000000080)="94d1f3ba253882b6feefc5f025882fec487ea2f9b3c6a7c849102b09b30e2d7dbcd8cc368a5c8a1cd28275ce68c9c1728a227562045f7d21a5e9e8b2218926a9fb965d36b65a0811238cb3408d27d7df92118e128647a029d6162097c88cb4a2a88da73f40ec011c18cb7ae1a2ca9369b31d58e74c8fcad4ffd1678b685e982c05e746e3449f9a2bb08a", 0x8a, 0x59db, 0x7}, {&(0x7f0000000140)="88d819acafa95f5664ffb0b60fd4cfa96e58d2fd0ba5ae16e4dff9119e569b46158937c7554008a5ae131fc5ac85fa603c33433de16910691efd1e0f3960762c5f63908f3d65c7f32fc09dafcd35e92053758b889108c4898bd942ffbcfe80be83e67df4b3f7a7dcc7e19a2efdbf01d2d4f12daf8c5274424c6735c36a03f07ebc04c7584d5ea0e55c25217b1711e52531b5170c25ffcd96ffe365c637c4a3e4160bcdbfa0729508f4da823378f0772a27d73e9ad9ef063a2dc1e7ec3e6b792b48f15cccb284d16098d15ca9e5f16115b66f75924489eb9d231686a5b1ab5e19cc939d1b1315fb71a7abf9e0b1815ea97970", 0xf2, 0x200, 0xebe0}, {&(0x7f0000000240)="c68f49383a46306496518825e788d02ab79b74ad0bc46ad8ec489c6c0c54ae0d67dcb4cdf8521cdd4de5582fb68394ca6d138273fd09baad8284fbf81f22131b3b69783ab3fb1f4e46c0e476f879e01f00bf5ebc8a945696091babba167430285202873cc011f92d4f731c9bd1b0261349548de81a9b5f9f248954270647fa6b4bb01810d534f8550de28a2c95936f627f5225bf49a57635690589c597071dd160a294c8b4431578f5eb71f75ba59aef51a55a2e3eaf6bd2e88f2acd8c1cbcaab37ab87d799b0b217c0d25c121771b0ee28255e1701ade3b", 0xd8, 0x100, 0x60}, {&(0x7f0000000340)="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", 0x1000, 0x6}], 0x320000) 2018/03/26 04:30:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2000000000007) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x7, 0x7, 0x9, 0x80000000003, 0x9}, &(0x7f00000001c0)=0x98) bind$llc(r1, &(0x7f0000000200)={0x1a, 0x0, 0x4, 0x4000, 0x3, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="000000000000000000978d8a946af4003948f68f86948acd0574c30a5553bc59a77a33e808"], &(0x7f0000000300)=0x2) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$TIOCCBRK(r2, 0x5428) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="64382cb0a975baa43730d4e0b32ef53e", 0x10}], 0x1) 2018/03/26 04:30:52 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000001c0)={0x3, 0x7}) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000080)) write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="50000000000000000000000000000000070000001a000000000000000000000000000000000000000000"], 0x2a) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) read(r0, &(0x7f0000000100)=""/154, 0x316) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/26 04:30:52 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) dup2(r0, r1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/26 04:30:52 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES64=r0, @ANYBLOB="0f000000c40f406bad5d21bf1cd5cd950d8ff2"], &(0x7f0000000180)=0x2) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x86c3}, 0x8) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) 2018/03/26 04:30:52 executing program 2: clone(0xfffffffffffffffc, &(0x7f0000000180), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000200)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setattr(r0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x2, 0x9, 0x5, 0xebf7, 0x4}, 0x0) process_vm_writev(0x0, &(0x7f0000ac7fd0), 0x0, &(0x7f000098c000), 0x0, 0x0) 2018/03/26 04:30:52 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e18ff8)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000286000)=[{{&(0x7f0000028000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "74179b8f0e2387cc4847aa3d323424d86061d2688736a9885cf83040ad378babaf1104c4d34c8ee9af4040a2692b52141cd282a0bd93fc0c78e80ba20c6945"}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="39b9438d6a44c7594c02b23bdad7c25d328f98766f388e472c2a6b5af84a3c3e218ed3bae5e2", 0x26}, {&(0x7f0000001040)="46507b66f1befd670cff03926f221059cf5aa6ec96dd799f80cee026bb35f686d059995efbecd230c161363d75e3629625fc451abe4678d50435db60ab564b00f32e5a9db23a6db4f57826edcf191044fe4d532148c1d0560ce1ff1b453b260a6eba0c03c0422950843f9b73af4b96e53d71868f93731acb3014794fc777623df09a6444f1f4cc992d65bdaef9baac5f7a52b93add5de654117491d16c3319d9cccb5acca9d620bcb29988ce220dbb4071eddf7542160788576c4fb37141f8e365195c520c25d800a0ec2adbfa3f6984090656076b4d43f53084ea989eedac68cfa15b97cace13cc41e13ffe3f", 0xae}, {&(0x7f0000001140)="4405ec82eab8242ff2b8bb18a31ce3238725322a1cb52222ab4c6cdae8b3c033494b8e777f56745ccce7729bacfe918ed5f8f6ebadb303cc48999b6f0cde200b0c74c6e3788bf1a383c4e1c76ad1f4ea0f5d3c158eb8c816de174fe1b0cac3148e174211d59f1d36aa1c7c48584de3d44d", 0x71}], 0x4, &(0x7f0000120000)}}], 0x1, 0x4000011) 2018/03/26 04:30:52 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) sendmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs={0x1}, 0x8, &(0x7f0000001440), 0x0, &(0x7f0000001480)}}], 0x2, 0x0) 2018/03/26 04:30:52 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="1b00000018007fafb72d1cb2a4a2809302064b720ba8432c752623", 0x1b}], 0x1, &(0x7f0000004000)}, 0x0) r1 = dup(r0) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2}, 0x1e) 2018/03/26 04:30:52 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000), 0x0, &(0x7f0000634000), 0x0, 0x100}, 0x0) socket$packet(0x11, 0x0, 0x300) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x2b) readv(r1, &(0x7f0000aae000), 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000002c0)={0x0, 0x39, &(0x7f0000000040)="eaf65009311b5c97988c2f41a1fcc2facadb2bc3881e2902aa992c83bcf2932fbd9e826b2e4c763111d31f890cbfc50fbccaa04d5f3728dc27"}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x7fff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0xfff, 0x30}, &(0x7f0000000200)=0xc) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000080)={0xffffffffffffffa2, 0x3f, 0x94, 0x5b}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000280)=0x8, 0xffffffffffffff83) 2018/03/26 04:30:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x0, 0x0) bind$netrom(r1, &(0x7f0000000340)=@full={{0x3, {"f57bf4dec484f5"}, 0x2a17}, [{"9ecd3f15d51c38"}, {"782613525b4ca6"}, {"504ccaa3e4a1a1"}, {"9c2f29894f9972"}, {"929d422229fcd7"}, {"dbe85cedc91db0"}, {"4f8e13cdd4615b"}, {"d9e26deefc15ed"}]}, 0x48) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000180)=0x200, 0x42) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="390000001000094701bb61bfc30500ff070000000200000045efc55b08009b00190004e9ff0006000ddd040000000000000000000000000000", 0x39}], 0x1) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x2) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00000001c0)=0x2, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000280)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x3d, @dev={0xfe, 0x80, [], 0xa}, 0xfffffffffffff000}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x80000000, @empty, 0x9}], 0x84) flistxattr(r2, &(0x7f00000000c0)=""/40, 0x28) syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x8, 0x0) pipe(&(0x7f0000000240)) 2018/03/26 04:30:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000080)={0x1c, 0x32, 0x3ff, 0x0, 0x0, {}, [@typed={0x8, 0x1, @uid}]}, 0x1c}, 0x1}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) 2018/03/26 04:30:52 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000000040)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) shutdown(r2, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000080)=0x4) 2018/03/26 04:30:52 executing program 4: socket$packet(0x11, 0x3, 0x300) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/26 04:30:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xb) splice(r0, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f00000000c0)=0x23, 0xfffffffffffffffd, 0x0) writev(r0, &(0x7f0000374ff0)=[{&(0x7f0000000000)="29000000200019fff63d0014000000060a0000a915de0005190000040d000c000000800000f9000008", 0x29}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000800)=0xc) r2 = open(&(0x7f0000001ac0)='./file0\x00', 0x420000, 0x4db98a48ef310efd) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000b80)=0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) r4 = geteuid() r5 = gettid() stat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001740)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000001840)=0xe8) sendmsg$netlink(r0, &(0x7f0000001a80)={0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f0000000100)={0x114, 0x2f, 0x8, 0x70bd2c, 0x25dfdbfc, "", [@generic="987d6b4f06faae1f14516d7fa8f472bffab1f337634078d710aa718c352c8f26163dfd27b2ca9c04c65d86c1d5ea1570c8395bbd94574d2ced168945a3bc9f1713c0c113fe2285486a7122fd661f97a69506f1a078bab946a711cc75fda22780dfcd66d5737f771948494dcc98546fa287bd037cb1258a8b0752e89e26bbc8441d2ced201884d27a1280ceffd4f1cfbac4edb8705754d0bce6780f180cde853ea4083f3a5d62d6e0ff20c0fa008139806552fa51471908b43596c301990d13ee03d0b96b587eda56771e569e1e1c8cff90789ec9b5f847235632ebfce9949a3cb324a3a13b0636f6515ebd42a295fb469a940db13d", @typed={0x4, 0x55}, @nested={0x8, 0x81, [@typed={0x4, 0x42}]}]}, 0x114}, {&(0x7f0000000240)={0x2cc, 0x33, 0x501, 0x70bd26, 0x25dfdbfd, "", [@typed={0x8, 0x6f, @str='-\x00'}, @generic="c6869abec31496adf495478c1590d537afbc6b0d7b83ce9c24e86b70a4701dbaa36630119b60fbfe016ef4f2f8eae5dc7c849916dd5e7bfd34277295c130acf89acb20e7a0603a8a5f86482556c6290780e43bb750b36fcd1ab9090b1c701c2de355e6f335363fbbbaf2c73fd439f92c5367898d9fa432c66dd067790a2f5759746293b8", @generic="dba9fc93c35d981777f6666fb68516a5410645fbbce564018ff27ac0f0b1c3380e2d96961d614f9d8e068e09a959b23729acb9a11219eb6d7deefb8e45a4b0fd2b018753aec865af4777d25915f8ec0003d04ad506cdd9ec2c9d1b3f1a26b838b33d274c2dc22f5dd04e17f6c4f5de", @nested={0x138, 0x53, [@typed={0x8, 0x57, @fd=r0}, @generic="7b8e3d2e068b46710097930f3ff44c012aeab66ff68d97d5dca2d3e5e9f4cb4dd8bd47c7f021153f6c1ba5c286eaa3d90a5becc873ecc66d822f29197dd8e6b054658a5d00529d1f475c23784c7171f106381d704a166220aaa984d62962d4f4225cf0d75ec09b87599cb353b012749db45525f413d44e2bd3e32a2fbae361c64a", @typed={0x8, 0x13, @str='\x00'}, @typed={0x8, 0x8e, @fd=r0}, @typed={0x8, 0x61, @u32=0x8}, @generic="4976b336d6d07bc3267e8d264e03aadbecb78ffeb4f35a33f422b385bf8fdeb2c4ec2fd140bf07464005bf9528f7331479ff9348e99fbcc5201083d0073b04ba53756662caed68c9655422add439678bd97ec3f14b2eaca5c955ea2b2b5bbc85fb5e2bbb837503a27faa98f97ef4cff5ba76e98e0fbcf1989ec5944492c425ab6294c973ccfc568e9dfb76de748b88a7"]}, @generic="33e1da247e7580f1851a305e40b48de8a52064ca929e445f806f1879200bf5e8e5ac5decf9affb2eddff82bcec0c6efecd904e1aa291cdc90506bdbdebd55f2f8f7a518699302c970eb392b3a1f147fbc0c09513d72854ae82adeb921ac8453a41fc407905e9eb76c52d8622fb4300190fff1adc2f6718145c5ebe0e3d4b03697a75aa0a74ef"]}, 0x2cc}, {&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x17c}, {&(0x7f00000006c0)={0x10c, 0x1e, 0x406, 0x70bd26, 0x25dfdbfc, "", [@generic="ed605446431711d7c7f2d1fe0e3b8f2d4cf4d3ff931e8176cf9e898d74", @generic="c8df0fb4755dd6e2ba7c4dd50f8e741b61595589554b11de8a1968c2a537dcffba3703db0f74b112d22683d35c4213f4753a6bcc2d7605149dc22de81e72ca2b217bd402adaf46f1ed7916324371dcbb0b3748d83bc74013ef7668ad260fdb27bfd368f4516b735fd64770529025ddd229fc944b1df62c8bd871dedd6afd471fd6dfaa32de3afcab7b0f2576c11e7b52b69d0f3d8fa263c4968f515124d7d953f81ce2da151ad879610ff6ca798acea10da03b50dec283b1410fb1fdeaacf11593a8aac879f9a03f4d681e8438f6e0dde399", @typed={0xc, 0x3c, @u64=0x4}]}, 0x10c}, {&(0x7f0000000840)={0x32c, 0x1b, 0x300, 0x70bd27, 0x25dfdbfd, "", [@nested={0x260, 0x29, [@generic="6130cc70f17b2ed2c2153050f9f56584b54f2b9be99d2162e105a7f03ec8514bb60665bffeff91f16cb1a71feae41646d6bde0eefe0561792347576cc9212528ab4601eec0dc698648088cb82ca030a07e292537475814059fa4ae3dbd6460cbb5edc38aa30d261e2ce40e161524f750dcdaad5fc7de2c68", @generic="d7df0d568993f843f4036a200291919ab839139e9959a414a5919799d3499f95816217d444593f9bffc575b277ed543e4e5914f1829b8cc0498da68eea5554b807c09080a1a493978f1cdbf31e6cfeee4c6552fed85ba5f5c249ff305fb33f24c5651eb8fdf007c5a4c8472a460b7d266063b2c7f4f23be555bc64", @generic="1d85f7875dc0fa9483d258f923e7f0d94e591b6ac90fd14449ad3c7eca5ac1cc1b760c6ff39198a45bba04dfb97bc364d89b8766e4362957a889a54e1bedf245b2f4be31c2ab0818d4cb1c7e2c51564c23db75ed3ff1c3b238ba5a0e92a44995fc7ee98e0f5aaded54", @generic="63b96d5a28faf94e9cee79347792fb66a2c75e2108f482c728f71dd4af36ef73bb5466d46227f2ddf4ab19b77c16b5bf2f8b9bd7943f4afe2a0018b08be785814ca2d01b22db5dc275074aac0666abdaed3585dfe2a6aac1b8eb39f2ed1de52660cf8a7fa171ae334b68f17f82fd94d63bb1d2c99edc284910ce0efdd267133e9cb5ce6ff1cfc72929b5474f422b9d7d1b3f4628e6934139dc14d7eabcb570245e71a2f5bafb477b399ecf", @typed={0x14, 0x45, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="78efc882a41c5badf306c4595653dac8e0b4bb7e18eb", @generic="5ef190f0fdb91f83c69f7cde4595b537b239b34d76d2c5275ad7e647f978c25f1bcbb27236c3b853f3"]}, @generic="d53d64665ec54c78dff49310fc19ef2251cdc59b73021939c29fe8a480993691fbf893330fc827df67dd6ecddbb49e34f5d43478ae2bcef114021c565fb96ad69229b6d3a4634c6bea2eca7f42d5c32fde96524275c95f98c12240bc37709109b8010b616aeef8bccfb809c713a04ce4c452c96685fb7851bc89d5fce9c27701fef73e43636356163ce8aa27b21177f8aad76fff6d057231dffd6d0e87eb41f11230922c9b6634ec562b5eaf", @typed={0x8, 0xa, @u32=0x3}, @typed={0x8, 0x39, @pid=r1}]}, 0x32c}, {&(0x7f0000000c80)={0x57c, 0x42, 0x10, 0x70bd2c, 0x25dfdbfc, "", [@nested={0x20, 0x8, [@typed={0x8, 0x5f, @pid=r3}, @typed={0x14, 0x1a, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}, @nested={0x1f0, 0x1c, [@generic="8c376bb71dcfdbcd902a730e897f1df9c83f4d093f84ade8ead9e6038758a213e687a2a7d01d60472a819b8aa1bc3005c5cf8f1a13796936734bcf234ddb7a44dbb8d37a896f929804ad6b6fc3ae35af9b7534ca6bf8ac7f5f2d695f70bfe4c7d6dd774a8fc0a018b99dc9acee554567", @generic="00783631899316d8a2ad54403c005bb29a97f9454da88a22486234a6e6481a14ed961bde48b5720e4211f5a54164519c81902da3e63dc869685cf40741ec5ac561d7f8c60d0ff7c16ab2383e74c9804485f8c868591a2a5202f2b3e92a5328fa1218dd619e5c085c3ac68cd0b69c97ce741b1997b5e944d950", @typed={0x8, 0x89, @uid=r4}, @typed={0xc, 0x7d, @u64=0x5}, @typed={0x8, 0x5e, @fd=r0}, @typed={0x8, 0x59, @pid=r5}, @typed={0x8, 0x95, @str=')\x00'}, @generic="89eeca9523a6464c4dfcd880e858b94e39c6e9b6cd9dd1111c9c2dcf0e55d8d2c39cda3c573377af84a8864d1d541b0f6b5b66f040b36ef5913fd89d5294b191167e8494d59168c9989d025862be0246e4d70a60e75d3879250d97830bbc", @generic="c9768f97901d5482e12357e7a3808ba6f64e1ceaa9206006ffe0aeae0977f1e966547f6c4cc2c4e2b9187edc3ed51c3d62d5ef0550735b1780ee20e99b7c92bc7da3a0d8598830c533d1b05738da133b042b0df4cbf86f91271db72f660041d5b732cce07ce0f29a0c57a64e8c6abb0ca408b71d44fe"]}, @generic="6e5e4ac5dc684febe9243f86582f7f9ba1326fec38bb53302f1f49bc9e746df7a14ce54f3c3bd5032bcb698274d443d5fc35f7c1e56e8e6959abfec055bb336b381e15e5f55b0a603d19b5ff1fa7e4d9089d5c45c08ff09278a7cd82a6863904c67f165da2244ef0094eda1999727deae1eb84da37586233dfcbbf562cf26b54ce081e314d1c595e4041d3332c5bc70088dc5fc48fbdbae55b0e9445fb8d183017d3f25c", @typed={0x8, 0x32, @uid=r6}, @typed={0x14, 0x8e, @ipv6=@ipv4={[], [0xff, 0xff]}}, @typed={0x8, 0x17, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0xc, 0xf, @u64=0x101}, @nested={0x288, 0x6c, [@typed={0xc, 0x14, @u64=0x3a}, @generic="0aa9e6484f8f139993a951cb92046a16c71505693f65e2e2", @typed={0xc, 0x73, @u64=0x4}, @generic="cb8597e64bd33192ce7c5119d93bfac858e87d1eb057ee9ae0b5ae5cc553ef4a453c6fadfe1c08587b1c02fecc83d6338bdc99aa14a1e2e4623ebaf4fbd20a703cee9d39ab5ff9fcbf9ebc9daa85c03d03fca63d6c0cd30a6c6e772c33c37b154825c638c0472cc9037206a37aee43d4b760d78086e342140edea54549f8f4cf96313796", @typed={0x14, 0x7d, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="6c43a65d8ee382ea0da5bea964", @generic="1d9640063edbfea1d4ad0db590613e23af9cada0d47bbcbb954e23a1f0cde76375c4e0a0445a8166b7fdb2b551c15b7afcf3bff874cd", @typed={0x14, 0x6b, @ipv6}, @generic="2682c864cc6dc802680df0d768c58f2e68f470673a701de92d85cb7da35dc5df04b82c9bc79a9d8ef4e3db0460aa224ffe3f879975c0ab0159b1f7bee8bff36889bb7a5d96a1f6d1ab9699d1a72bbaa224c075bf1b8f2c70f1347e50b902fa008a0623e896ea7396743ddf2926598ddb8e18457c3d310ba2270c225338e2126f379f73eee34b6f09bfb00d0a0a34c62aa1d8c7c4c8c1d6e52761e99c56338ae7215cca0dfd4c292200922cdcf2c686e5d23dee35e8922d83fc1e9592cb32ba33afab69fd1c5d8a909f94e910748f7fca20d1fe312b933f01dcbdae928b3f09faede1a7afe9175d", @generic="4f91772130a93bafd89f7cf3d02ec989431e33c5f39262c7f0e5306397a71d08ba06e954f496ed94bbd37a3c200100e82f5a8f3e5b03c2c7788b9050798aab59a610cbba877ba2f5018f17982c9769acdc4d5128547a327202ed74b04132cdb8cd78c16991f5c4a1c52443def086e44429422373bdbe0d3a878bc584ce"]}]}, 0x57c}, {&(0x7f0000001200)={0x40c, 0x24, 0x118, 0x70bd25, 0x25dfdbfe, "", [@nested={0xc8, 0x2d, [@generic="214ba89e5e5305ed7db80950ce821df4cac29444ac19b33e82476bd46ccb839a8402f91f34923d81c9169d267fe292dcabd39318eec0ff1a3cd0373f8e3e1c1ae129502005a6e8baaf4834d6ac93244404d5a58282", @generic="861212224b0ffcbf4df4320f521e43af8627ca7bc6caeff1e494fc2a6fac", @generic="8a776c50204649dbf2d622410c5444f0238095fad5c9935da7284ad6916226520a2becfbd73e843321de731b7a78400a86909b27c0fc776847154be2e82a07564a45e74cef008fe6b455eba168482060eb"]}, @generic="778d0692910ce05994d51b9208b2a126b37da1c2fbe26dfc171e51ffa620fa68cb80690d275e800089f643232232c12cfdf5f50a584018c6b7623ddd5f6452c2bc8575ebc241794af5edd694a872ab758ff8dc0f59ee0436e09704f785416b5f73ee6c316e759093717266a823a379b498270e1addde363ffae352531ee2a7762db10afd2c9959e0b6b3f3c4e40f5e78845be80dc5ab8ba9e4bf3074ba9df943a7d909bd991e5510e44a20a14daeb04e03b924da77c17f26", @typed={0x8, 0x90, @u32=0x1}, @typed={0x14, 0x3d, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @nested={0x260, 0x17, [@generic="1325d9dd7fee6d4b7e2d2098ca09b82bb639d7d6999cf35b1743156b2c493b1c3dd74a13dfe6c04a4cfd09aa224e0ab5df443f4d326080cfb20de141c32faad063b564ed2b093212756d1956be2f1dba2d9b9c5ecd0f81a554f5e9ac6544944b76adf49e00e369bb9973e67e84dbfe47f059176482a9b9c9b3c85e8e1e2ff9086631b9b01683a1942880570a3ce05e12e854", @typed={0x8, 0x5e, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x79, @ipv4}, @generic="f084c43d57e4b18f82d355a5cbf8ade5a331abcd35dee1957925aba10a58a45d224277df8f0ac5c7425e0bb7b853e84d6514363f732e92e0e064f86d8faf4026a87e61b4c3d3e838166b6cb559830cab8fa5aded564eddda10d8d064736a00bab2c707c4b55e34d59dcce2a05bd04b6347503182a77c04c6c87d30ef8586f0141d7dd3b2888ef8905dbbd8966c8d095dee12718a4ada1908e09008a819889f43671539d6bc5f8da3725f2a108690e79197c9b5ad55545b99d5355696f136", @generic="bc8ed933c39cf52de798bfa63bdb2f9fe4c6ac98a9d1a46a153ac5aa0c5c33a9b037aba98ce43752d97f84022598755b3c877f0c51204097c6a38ba37ba5a216570ca9db7d5fdd063817e54a119b04fccde3288f1aa136046e96971f15ed9abc38d91e79aa6dda72897f9aa541383c6119c7b94bee7eb33373cc81474cc55ab40d37dab827c6baeefa41d6a4ceaa2479fc9c445c3a019a421398050f3a3ac09e5489bc4cced339c31e9e7cf01d4ec0ea2681a5be", @typed={0x8, 0x59, @fd=r0}, @typed={0x8, 0x1c, @u32=0x1}, @typed={0x8, 0x76, @str='\x00'}, @generic="63ffc2a79114d401a6ed039f80efd23f1ce0381aa84cfb963c0c91e0aba93da629b29a4ff56ce72c2bf436c9916ed9"]}]}, 0x40c}, {&(0x7f0000001640)={0xf4, 0x21, 0x20, 0x70bd2c, 0x25dfdbfb, "", [@generic="edd38c4d1f6354819b610e7a104084ebf5f11b7b56a479f6b41aa9afed4f186cf7818d280be6aba38257d01b60c170f3b058318f20dffb15d482a77e23dfbd3849607da40bc9b5403f4f335b845d141da81afd4b751dc02bb00d0a1c372f6196489df21ff9442b28873ca038f479922c8cbb468d9aa83d39f4280dc9846d98b964febc20def14a22bf9b2e644d5e6ebfa8d4957a7002620611af83c0486ceb121f54deb91aaaba29110dc5d56022e30f84a1b0d2bcb1064fc4ed46dca0ee40784dda0adaf2a56f95e863b2dbb7c5d304f45ad3f9cea740de5dab306cd9d974810679890a"]}, 0xf4}, {&(0x7f0000001880)={0x140, 0x17, 0x318, 0x70bd29, 0x25dfdbfb, "", [@nested={0x64, 0x18, [@typed={0x8, 0x58, @uid=r7}, @typed={0xc, 0x63, @str='user&\x00'}, @generic="475a2f99eb33602f04a6a7ae7d534be9381a83e256bcb14ebb0161eacc346aad5ddd981fcdb273a7b1a43f38012e4bb3fed3ec39c34394365150d403059b7e3f2c9077779d564a8968"]}, @generic="0ec944cdf20330d87aeb56dc16cb689b6a0808d6d6de0865ea0dd1db8aca1c51ff2d37f4bc396c596b19396e28e194e139d480c45a63bab4534cd44bb84d4aabfeeee01fb38646888814ca79472e2ce1b637eb9fd56450f411a993e4f529e59c56b23e4b343f7577712e208d5ba0ab059169a8de95675928c308fdc05a894b0005e42ce2f82c0a82cdd6c5cf7ba10408e526f8e47614fd673c925209cfdde926d438fb42cc1b15d218af8b476114c60d78346a794eb4148864d06900cda04136551d70a037783fec49"]}, 0x140}], 0x9, 0x0, 0x0, 0x4}, 0x20000000) [ 96.070120] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 96.081722] tc_dump_action: action bad kind [ 96.119050] audit: type=1400 audit(1522038652.162:56): avc: denied { create } for pid=15383 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 96.145118] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 96.153988] tc_dump_action: action bad kind 2018/03/26 04:30:52 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x20000000080400) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)) 2018/03/26 04:30:52 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)={0x20, 0x0, 0x1, 0x800000001, 0x0, 0x0, {0xa}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) fallocate(r0, 0x2, 0x4000008, 0x3) 2018/03/26 04:30:52 executing program 3: r0 = syz_open_dev$random(&(0x7f0000b0eff4)='/dev/random\x00', 0x0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) pread64(r0, &(0x7f0000b7b000), 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) creat(&(0x7f0000000040)='./file0\x00', 0x11c) ioperm(0x1f, 0x3f, 0xffffffff) 2018/03/26 04:30:52 executing program 2: clone(0x0, &(0x7f0000780000), &(0x7f0000168000), &(0x7f0000510ffc), &(0x7f0000000000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) lookup_dcookie(0x0, &(0x7f0000975f80)=""/128, 0x80) 2018/03/26 04:30:52 executing program 0: r0 = socket(0x10, 0x802, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)="f7aea9fdda5592cc38a6c5935f8f923035824a823fd5b1ba1a075f705050dedb8b575a4e53bc98b580c6636840363694af7517a834f76313e03ed01df30380c8", 0x40}, {&(0x7f00000000c0)="bc4aa3214fcd3ce21b4782e93fa7986e23728e74a42a715f419a64de026fa1b1a823c63d737554f5cc7f39fa2d5ad879de5c78beffb2c124181f7dd21f4f39fddf3c257b8973ef0654e1c378c9010120c4731828f580191aee7cd5b4937062aa65ea237f2433c55b581b4646de53cb6b7b15568ee8dddd183025ffcad12362d2d5ad51fe95b900d2060196a19ab1aa6e8e6fe2a1596e25eaf0d941d7a657004567883e7d6b04df33a999b73d99e93353beb0abd5b32b590c7b2d149cb20ca2ac1aaec2ebd26bb369", 0xc8}], 0x2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000340)={0x7, 0x1, 0x3, 0x4, 0x8000}, 0x14) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20c000, 0x43) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000000300)=0x101, 0x4) fallocate(r0, 0x0, 0x243, 0x2) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x8f, 0xd293]) write(r0, &(0x7f00000001c0)="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", 0xfc) setns(r1, 0x4000000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000008, 0x10, r0, 0x0) 2018/03/26 04:30:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x4, 0x4) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000534ffc)=0x4, 0x4) 2018/03/26 04:30:52 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00006b1fee)='/dev/input/event#\x00', 0x0, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)="50d2444288f181924a12dec471ddc23478c5c8e2db65553437ef5a123bfe59e2bee75f33355433cc10c9e8992d86ac8dec8a372fc7160abbc2310f00fc43dd41365d048bab5b1f02a3424f6cd61278d223c1acdd764025cafcac401646c028d8fec3a5cb0750b862a4e1", 0x6a}, {&(0x7f0000000080)="63271db00db8eec4a790e9392ca03b62edfe70689edb8da5dba03fd34560f5f4330ad1ecd59a165a30177c7c3305268298a489cd27d9acc0c1eed803f7a3b69ff7956c96625654f96c70e07a00a3b82a344f203abc7a70305dd5f2a1", 0x5c}, {&(0x7f0000000100)="755ac0bea021ab990a83a16195dad622d6c4bf61e3b40e36e1a944e5fe70e946b66d4939be531711b250302a9b8f9c4bdcac46db0fa076d07f2aa78ee9b738864aa887768545c8105375eb3ddd22f3e263ffa3d6e850ee869438c0deed8d72f48f30e8e087c7a9d28045a92127c6ecf348a8ac64794cad0fd47f5ca5415b10482f69d3aa928d1ff621bccad5ecc2d35e6708048bc1a9dbda010ed00eff7e88df580da1ff6bc1a4444b059425e99aeea6000cd5f3a96e378442", 0xb9}, {&(0x7f00000001c0)="abb165097e781ebbc1d5d07d3a453d69a9ce7a982ca95cb81af793ffa505fad9c859383bf87f8b72acfa7ed0b323fdb18e3a5abcaca480", 0x37}, {&(0x7f0000000200)="220c267602732bfe7ae39f09a761b4d932790b84218c044486535e107c1bd17a43d63247061f2777c81c733c6d3029487e5f9bd754738f1e1e8e69fd141483f02b46c92d796ed79526511f43aa0a7d476b0a08e1367323ae954ebb366f1754038755e352410232438b61c0ca4ef645db58a3dce29e373c9a72f7db9a1c6fd60cc168552c", 0x84}], 0x5) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000828000)=""/4096) getresuid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000540)={0x57, 0x8, 0x10000, {0x81, 0x8}, {0xb2a5, 0x6}, @ramp={0x10001, 0x8000, {0x81, 0x0, 0x800, 0x7f}}}) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000580)={0x0, 0x801e}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000600)={r4, 0x6}, &(0x7f0000000640)=0x8) syz_fuseblk_mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', 0x6000, r1, r2, 0x8, 0x3ec, 0x2040002) 2018/03/26 04:30:52 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) finit_module(r0, &(0x7f0000000440)='$*--\x00', 0x2) mkdir(&(0x7f00007d3000)='./control\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000ad4000)='./control\x00', 0xa4000960) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000140)='./control/file0\x00', r1, &(0x7f00000001c0)='./control/file0\x00') readv(r1, &(0x7f00000005c0)=[{&(0x7f0000000680)=""/212, 0xd4}, {&(0x7f0000000780)=""/77, 0x4d}, {&(0x7f00000004c0)=""/142, 0x8e}, {&(0x7f0000000580)=""/34, 0x22}], 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@local, @in=@remote}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x90402, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000380)={0xffffffff00000001, 0x9, 0xbfc}) symlink(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)='./control/file0\x00') readv(0xffffffffffffffff, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) munlockall() r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f00000000c0)) [ 96.161513] audit: type=1400 audit(1522038652.202:57): avc: denied { getopt } for pid=15383 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 96.187653] audit: type=1400 audit(1522038652.232:58): avc: denied { write } for pid=15383 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/03/26 04:30:52 executing program 7: r0 = getgid() r1 = getegid() getresgid(&(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180)=0x0) r3 = getegid() getgroups(0x4, &(0x7f00000001c0)=[r0, r1, r2, r3]) r4 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r4, &(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000340)=0xfda1) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000100)={'lo\x00'}) 2018/03/26 04:30:52 executing program 3: r0 = socket$inet(0x2, 0x801, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000480)={0x9c, 0xd57, 0x800, 0x0, 0x7, 0x4}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x40, 0x8, 0x7, 0x0, 0x1}, &(0x7f0000000140)=0x98) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000300)="89f279e8c917afe6f0bfe8f548c01b9a0a83f46b56349f2f67687d58552e620502ee92a477e0807a3c18fed7ca5b9ad3ef4f11ea37150bb5959c2e471889e42d02c8c78847adddb5261b4712b8cc881073fd65f5ced07eb579384ab6a4125c11847be77c", 0x64) r3 = fcntl$getown(r0, 0x9) ptrace$getenv(0x4201, r3, 0x18d847, &(0x7f0000000440)) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e6efe0)=""/16, &(0x7f0000623000)=0x10) r4 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000000000)={{0x8001, 0x25}, 0x1, 0xff, 0x0, {0x7fff, 0xffffffffc5ebbbbc}, 0x9, 0xd6}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000380)={r2, 0x1a, "2565854a66a1bfe2c07939508d25847977e64b0deae468a44bb0"}, &(0x7f00000003c0)=0x22) preadv(r4, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/87, 0x57}, {&(0x7f0000000200)=""/179, 0xb3}], 0x2, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000580)=@get={0x1, &(0x7f00000004c0)=""/132, 0x4}) [ 96.245191] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 96.255975] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21978 sclass=netlink_route_socket [ 96.276484] netlink: 180 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/26 04:30:52 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r2, 0x2285, 0xffffffffffffffff) 2018/03/26 04:30:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000ecb000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000011000)={0x14, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000000040)=0x7fffffff, 0x4) 2018/03/26 04:30:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/dev_mcast\x00') sendfile(r0, r1, &(0x7f0000a12000)=0x1, 0x8001) 2018/03/26 04:30:52 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000080)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 96.290554] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 96.292673] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21978 sclass=netlink_route_socket [ 96.303122] netlink: 180 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/26 04:30:52 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000082d000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x18}, 0x1, 0x0, 0x0, 0x4000000000}, 0x0) 2018/03/26 04:30:52 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = getpid() r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x100, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000040)=""/131) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@ipv4, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000300)={@mcast2={0xff, 0x2, [], 0x1}, 0x18, r3}) r4 = syz_open_procfs(r1, &(0x7f00000001c0)="a14abe4439") ftruncate(r2, 0x0) ftruncate(r4, 0x438) 2018/03/26 04:30:52 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)={0x0, 0x0, 0x0, {0x0, 0x1}, {0x10001}, @ramp}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000140)=ANY=[@ANYBLOB="5400ff010900ff6e4c577a0000fe00000200de0001000000ff0080e264e588011826dd03ab1aafb5a334f68b4f5004c424c347379d41f19a6dc323e3fa19fa73e1e591c1e2580473dc79c478e1044c431bd833c6a71b42c0f43c0b0966c9fdd4a9e54a0ededbc461326227ef827d086ad4cd332e2eeebc3c7a9120ff54a686e50c4c0426"]) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0xc000, 0x1) 2018/03/26 04:30:52 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x185, &(0x7f0000000000)=[{&(0x7f0000000040)="1b0000005200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/03/26 04:30:52 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000855000/0x2000)=nil) close(r0) 2018/03/26 04:30:52 executing program 1: r0 = socket$inet(0x2, 0x80003, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x620, 0x4) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x32, &(0x7f0000000200)=[{&(0x7f0000000180)=""/88, 0x58}], 0x1, &(0x7f0000000240)=""/18, 0x12}}], 0x1, 0x100, &(0x7f00000002c0)={0x77359400}) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000000480)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000780)=ANY=[@ANYRES32, @ANYBLOB="4f039000dc2ef5a22431b2cf31ef5c380828cd702addc2d6a06a91cbfcac039f9052e4599aaf309c3922b88c178daca60516d8cf6aae8f844c62aa18cb577af516fe592ce5919ef2c7b857d6882a3e2e311b548ce0a3c2a6b7205b9aa2ecb6526b47675bf52d8f1d6c183805bc9336300a3f000072ed3024683ccf91d47934f3d23a19172e000000000000000000000000000000a8e2062cb40dd6db423168b6c66a32607de752"], 0x98) accept$nfc_llcp(r1, &(0x7f0000000600), &(0x7f0000000680)=0x60) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000000300)=0x4, 0x4) recvfrom$inet(r0, &(0x7f0000000040)=""/244, 0xf4, 0x2040, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000740)={0x0, 0x2}, 0x8) connect$inet(r0, &(0x7f0000000440)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000004c0)={0x3, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x88) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000580), &(0x7f00000005c0)=0x4) sendmsg$key(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x2, 0x13, 0x100000001, 0xf, 0xd, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_x_nat_t_port={0x1, 0x0, 0x4e23}, @sadb_ident={0x2, 0xa, 0x1, 0x0, 0x1}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x6e6bc0, 0x93d, {0x6, 0x6c, 0x5, 0x3, 0x0, 0x6, 0x0, @in=@broadcast=0xffffffff, @in=@loopback=0x7f000001}}]}, 0x68}, 0x1}, 0x4000) 2018/03/26 04:30:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00005b1e5c), 0x0, 0x0, &(0x7f0000185000)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000980)=@broute={'broute\x00', 0x20, 0x5, 0x850, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x1, 0x0, 'teql0\x00', 'ip6_vti0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0x138, 0x168}, [@common=@nflog={'nflog\x00', 0x50, {{0xd3, 0x46f, 0x7, 0x0, 0x0, "f4ed5a1ec890d1b2e9b0dbcbab8f67d14dd81ae707ceee1c94bf380db31df86ea1fa74c06a9e2a7d2227e59a98ba7a3c220e3d325aaf070012044dc5faccfc17"}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x40, 0x1}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x1, 0xea84, '\x00', 'ip6gretap0\x00', 'bpq0\x00', 'erspan0\x00', @random="18d1e56d9cd3", [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0x2e8, 0x318, 0x350, [@bpf0={'bpf\x00', 0x210, {{0x27, [{0x1, 0x1ff, 0x1, 0x1}, {0x1000, 0x1, 0xb35, 0xfffffffffffffffe}, {0x5, 0x6, 0xfffffffffffffff8, 0x5}, {0x2, 0x7fffffff, 0x6, 0x8}, {0x101, 0x6, 0x1, 0x8000}, {0x0, 0x6b, 0x10000, 0xff0}, {0x400, 0x401, 0x400, 0x7}, {0x7, 0x101, 0x9, 0x7}, {0x5, 0x1ff, 0xe6a2, 0x1}, {0x1244, 0xfa, 0x7f, 0x6}, {0x401, 0x4, 0x10000000, 0xff}, {0xbc, 0x1, 0x6, 0x1}, {0x8, 0x20, 0x3f, 0xa7}, {0x0, 0x0, 0xffff, 0x5}, {0xff, 0x3, 0x9, 0x8}, {0x2, 0x9, 0x651a, 0x1bd7dfa3}, {0x4, 0xffffffffffffff01, 0x9, 0x40}, {0x0, 0x1f, 0x400, 0xfffffffffffffffa}, {0x2, 0x101, 0x5, 0x3}, {0x1f, 0x3, 0x3, 0x5}, {0x8, 0xfffffffffffffff9, 0x9, 0xffff}, {0x6, 0x233, 0x419d, 0x1}, {0x5, 0xfffffffffffffffe, 0x4, 0x3aed28c7}, {0x4efc, 0x7ff, 0xffffffff, 0x5}, {0x8, 0x0, 0x6, 0x3}, {0x792f, 0x9, 0x101, 0x4}, {0x112c, 0x1f, 0x0, 0x5}, {0xacda, 0x5, 0x685d, 0x8001}, {0x5, 0x5f, 0xdb0, 0x6}, {0xffe, 0x4, 0x3, 0x6}, {0x7, 0xffffffffffffff32, 0x5, 0x82}, {0x250c, 0x4, 0x2, 0x32fe1bf4}, {0x100000000, 0x9, 0x1, 0x6}, {0x20, 0x25, 0x9, 0x3f}, {0x1f, 0x401, 0x1, 0x8000}, {0x6, 0x800, 0x800, 0xaea}, {0x7, 0x0, 0x6, 0xfe}, {0x8, 0x1, 0x9, 0x401}, {0xffffffffffffffff, 0xfffffffffffffc2d, 0x7, 0x4}, {0xd6, 0x80, 0x5, 0x5}, {0x7, 0xff, 0x1, 0x2249}, {0xc8, 0x101, 0x401, 0x40}, {0x200, 0x7ff, 0xd8, 0x3}, {0x0, 0x4, 0x4, 0x80}, {0x5, 0x2, 0x6}, {0x0, 0x1, 0x7, 0x8}, {0xff, 0x5, 0x6, 0x81}, {0x800, 0xfffffffffffff801, 0x6, 0x7}, {0x29c, 0x5, 0x4, 0xc66}, {0x9, 0x1, 0xe6, 0x95c}, {0x543b, 0x9, 0x55d8, 0x4}, {0x1, 0x1, 0xf6fa}, {0x9, 0xe41, 0x80, 0x4}, {0x7, 0x7fffffff, 0x967, 0xa6}, {0x8, 0x6, 0x401, 0x5}, {0xff, 0x800, 0x7f, 0x1}, {0x3, 0x7, 0x20, 0x3}, {0x8, 0x9, 0xffffffff, 0x6}, {0x0, 0x1, 0xfffffffffffeffff, 0x5}, {0x1f, 0x7fffffff, 0x1000, 0x100000000}, {0xfffffffffffffffc, 0x8, 0xfffffffffffffff8, 0x6}, {0x4, 0x3, 0x2, 0x2}, {0x1, 0x6, 0x5d, 0x7}, {0xfffffffffffffbff, 0x1, 0x101, 0x7fffffff}], 0x3}}}, @statistic={'statistic\x00', 0x18, {{0x0, 0x1, 0x0, 0x7f8c, 0x0, 0x424e}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x6, 0x0, 'sit0\x00', 'bcsf0\x00', 'nr0\x00', 'bond0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0x0, 0xff], 0xe0, 0x118, 0x160, [@stp={'stp\x00', 0x48, {{0xcbe, {0x5, 0x0, 0xfffffffffffffffe, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0xfffffffffffffffa, 0x7f, 0x10000, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4e24, 0x4e20, 0x6, 0x1, 0x7, 0x5, 0x3f, 0x0, 0x1, 0x6}, 0x600, 0x202}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xfffffffffffffffc}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"b5a11b50c586c67aebb28651d63e2fd5b99750efbc595c0f2b954fd675b3"}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x2, [{{{0x11, 0x40, 0x891f, 'irlan0\x00', 'ip_vti0\x00', 'ip_vti0\x00', 'ip6gretap0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}, {{{0x11, 0x4, 0xfbfb, 'vcan0\x00', 'syzkaller1\x00', 'gretap0\x00', 'ip6gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@random="f84fe0fc534e", 0x10}}}}]}]}, 0x8c8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000a00)={{{@in6=@remote, @in6=@loopback}}, {{@in=@broadcast}, 0x0, @in6=@ipv4}}, &(0x7f0000000b00)=0xe8) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x78) 2018/03/26 04:30:52 executing program 3: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x80100, 0x0) read(r1, &(0x7f00000005c0)=""/49, 0x31) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x200}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) sendto$inet6(r2, &(0x7f0000011000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x3}, 0x1c) r3 = syz_open_pts(r0, 0x0) r4 = dup2(r3, r0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000000)={0x0, 0x81, 0x80000000, 0x7fff, 0x6, 0x80, 0x8001, 0x1f, 0xffff, 0x3, 0x8, 0xfff}) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) flock(r4, 0x5) 2018/03/26 04:30:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048a, &(0x7f0000000000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x6) 2018/03/26 04:30:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@empty, @dev={0xac, 0x14}]}, 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000240)={0x7f, 0x0, 0x3f, 0x1, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3}, &(0x7f0000000180)=0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$selinux_user(r4, &(0x7f0000000200)={'system_u:object_r:device_t:s0', 0x20, 'staff_u\x00'}, 0x26) 2018/03/26 04:30:52 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) getpeername(r0, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000180)=0x80) mknod(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) lremovexattr(&(0x7f00000001c0)='./file1\x00', &(0x7f00000000c0)=@known='system.posix_acl_access\x00') utimes(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)={{}, {0x77359400}}) 2018/03/26 04:30:52 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[@ANYPTR], 0x1, &(0x7f0000000300)=[{&(0x7f0000000580)=""/102, 0x66}], 0x1, &(0x7f0000000400)=""/17, 0x11}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000540)='attr/exec\x00') fallocate(r0, 0x1, 0x7, 0x2) pwritev(r0, &(0x7f0000001400), 0x20000000000001b5, 0x0) 2018/03/26 04:30:52 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x400) write$evdev(r1, &(0x7f00000000c0)=[{}], 0x18) 2018/03/26 04:30:52 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) readv(r0, &(0x7f0000e63000)=[{&(0x7f00002e8000)=""/245, 0xf5}], 0x1) 2018/03/26 04:30:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000b3e000)='comm\x00') ioctl$void(r0, 0x5451) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000142000)=ANY=[@ANYBLOB="28040000000000000000000000000000000000000000000000000000000000004000e786e1f60000"], 0x28) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/232) 2018/03/26 04:30:52 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x4ac0, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000200)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'ipddp0\x00'}}) r2 = open(&(0x7f0000000280)='./file0\x00', 0x1, 0x40) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0), 0x4) fchdir(r0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000340)=""/4096) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x5d, 0x4, 0xfff, 0x5, 0x9, 0xffffffff, 0x0], 0x7, 0x3, 0xffffffffffff3b5d, 0x3e6259f9, 0x4, 0x6, {0x0, 0x2, 0x4, 0x3, 0x8000, 0x400, 0x9, 0x7ff, 0x400, 0x8, 0x2, 0x200, 0x0, 0x7, "51d6c950dded4d3e34a7fea5f68b58fec2ff4403549837b979b012cc3a605fe1"}}) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r4, 0x3, 0x1, 0xffff) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000ffffff780000000000000000000000000000000000000000"]) 2018/03/26 04:30:52 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x88043, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0xaa46, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x408000, 0x0) socket$netlink(0x10, 0x3, 0xe) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000d37000)={{0x1000ff, 0xb}}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000000c0)=0x2) 2018/03/26 04:30:52 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001f74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000040)={0x6, 0x4}) 2018/03/26 04:30:52 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x400841, 0x68) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x8, 0x5, 0x7, 0x3}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000340)={r3, 0x0, 0x8}, &(0x7f0000000380)=0x8) r4 = dup(r1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00000001c0)={0x800, 0x1, 0x7f, 0x6, 0x8}, 0x14) r5 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x10000000000, 0x20000) setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f0000000080)={0x7, {{0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x7}}, 0x1, 0x1, [{{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x1}}]}, 0x110) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f0000fcc000)={0x0, 0x10, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffff"}) 2018/03/26 04:30:52 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="fa717f43"], 0x18}, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) close(r1) close(r0) 2018/03/26 04:30:52 executing program 1: r0 = memfd_create(&(0x7f0000002ffe)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) r1 = getpid() tkill(r1, 0x24) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f00000f9000), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/03/26 04:30:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x505, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x8040) 2018/03/26 04:30:52 executing program 7: prctl$void(0x1f) r0 = getpgid(0xffffffffffffffff) setpriority(0x2, r0, 0xfff) 2018/03/26 04:30:52 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=@ethtool_sset_info={0x37, 0x0, 0xbfb}}) r1 = getpgid(0xffffffffffffffff) ptrace$setregs(0xd, r1, 0xfff, &(0x7f0000000000)="8b7c979869c8ff5e2ecb9fe015e928d521f9ba1634c1cb5e7136835bddfdd532adf1f8442a15dab6710c") 2018/03/26 04:30:52 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x2, 0x4e21, 0x36d9, 0xa, 0xa0, 0x20, 0x2c, r1, r2}, {0x5, 0x9, 0x8, 0x1, 0x7ff, 0x9, 0x0, 0x40}, {0xad, 0x0, 0x3f, 0x1}, 0xa4, 0x6e6bbc, 0x3, 0x0, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0x2b}, 0xa, @in6, 0x3504, 0x5, 0x3, 0xfffffffffffffe25, 0x5, 0x1, 0x1}}, 0xe8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}, 0x1}, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/user\x00') ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000000040)=""/113) 2018/03/26 04:30:52 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000006, 0xc012, r0, 0x0) bind$ipx(r0, &(0x7f0000000040)={0x4, 0xbec2e83, 0x2, "2395a2c13eee", 0x4}, 0x10) 2018/03/26 04:30:52 executing program 1: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000003ff1)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eafe6), 0x0, &(0x7f0000325000)}, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/26 04:30:52 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80040, 0x0) r3 = mmap$binder(&(0x7f0000ff5000/0x8000)=nil, 0x8000, 0x2000007, 0x30, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000240)={0xa4, 0x0, &(0x7f0000000140)=[@free_buffer={0x40086303, r3}, @increfs={0x40046304, 0x4}, @reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000040)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000000080)=[0x48]}}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x38, &(0x7f00000000c0), &(0x7f0000000100)=[0x20, 0x30, 0x0, 0x30, 0x40, 0x38, 0x30]}, 0x9}}], 0xc, 0x0, &(0x7f0000000200)="b94416c6582748732bd56d1f"}) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e20, 0x7}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/03/26 04:30:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x40000000000) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x5, 0x10000) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000040)) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'syzkaller1\x00', {0x4, 0x6125, 0x2, "0c4dfaa200a9", 0x3}}) fcntl$setpipe(r1, 0x407, 0x4) 2018/03/26 04:30:52 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000008fbc)={'system_u:object_r:faillog_t:s0', 0x20, '/usr/sbin/cupsd', 0x20}, 0x32) 2018/03/26 04:30:52 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x10000000000002) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x3, 0xff, 0x3, 0x8001}}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$nfc_llcp(r1, &(0x7f0000000140), &(0x7f00000000c0)=0x60) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") flistxattr(r2, &(0x7f0000000100)=""/2, 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x10000000000, 0x10002, 0x38000000000000, 0xfffffffffffffffe, 0xfffffffffffffffc}) 2018/03/26 04:30:52 executing program 2: syz_emit_ethernet(0xe, &(0x7f0000000100)=ANY=[@ANYBLOB="060000000c10789db5000cff6fac9496b2431811bdacc2c2637d55a3e32aefb61b260c013af9a929bef3f83dd2592b53fc44c93a8e60138c070000004dcd8f581f2742cab02db950c35859c41b81999d0f08385e18ffff0000c192bb63d94ae0e56b00c5773f7e5e2d434a4012c347c72b8b1b92c35a244c6d3ea965afe0cb0effe80e5fe45a31b2db204dd99410da3bbee18447f2daf0f23d"], &(0x7f0000efe000)={0x0, 0x1}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x8001], 0x1, 0x4, 0x6, 0x5, 0x2, 0x4, {0x21a, 0x1ff, 0x8, 0xffffffffffffff33, 0x100000000, 0x10001, 0x7, 0x0, 0x7, 0xfffffffffffeffff, 0x46, 0x517f, 0xfffffffffffff7b3, 0x3, "6ec19d0994fc2d6613497df70abb425f3bb1b2aef5783276dfa4de1448d6b90c"}}) 2018/03/26 04:30:52 executing program 5: syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') epoll_create(0xff) [ 96.641296] netlink: 104 bytes leftover after parsing attributes in process `syz-executor2'. [ 96.660460] netlink: 104 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/26 04:30:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0), 0x20) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/anycast6\x00') preadv(r2, &(0x7f000055ff80), 0x0, 0x8000002) 2018/03/26 04:30:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@dev={0xfe, 0x80}}, &(0x7f0000000100)=0x20) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/26 04:30:52 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x60001) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, r0) 2018/03/26 04:30:52 executing program 0: mq_open(&(0x7f0000000000)='^\x00', 0x0, 0x40, &(0x7f0000000040)={0x1e7, 0x1, 0x3, 0x8, 0xfa, 0x1, 0x6, 0x9a}) quotactl(0x0, &(0x7f00008a9fff)='.', 0x0, &(0x7f0000000000)) msync(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x1) 2018/03/26 04:30:52 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) syz_emit_ethernet(0x1be, &(0x7f00007faf31)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x88ca}}}, 0x0) 2018/03/26 04:30:52 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000040)={0x844, 0x1, 0x16f, 0x1, 0x0, 0x85}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000080)={0x0, {{0x2, 0x4e22}}, 0x1, 0x4, [{{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}}]}, 0x290) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x40106309}], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/03/26 04:30:52 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000032fef)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x100000000) mkdirat$cgroup(r0, &(0x7f0000000000)='syz1\x00', 0x11f) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000ff4)={0x1}) epoll_create1(0x0) ppoll(&(0x7f0000033fd0)=[{r1}], 0x1, &(0x7f0000033ff0), &(0x7f000002bff8), 0x8) 2018/03/26 04:30:52 executing program 2: r0 = timerfd_create(0x5, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x3}) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/ip_mr_vif\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000300)=""/243, 0xf3}], 0x1, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000005fe0)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000180)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000080)=0xfffffffffffffd77) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000340)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x9, 0x4e23, 0x7, 0x4e20, 0x0, 0x2, 0xa0, 0x20, 0x3e, r5, r6}, {0xd70, 0x1ff, 0x73, 0x3, 0x1697, 0x4, 0x2, 0x800}, {0x2, 0x7fffffff, 0x0, 0x44}, 0x0, 0x6e6bbe, 0x0, 0x0, 0x3, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x7c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x3506, 0x2, 0x3, 0x81, 0xfffffffffffff801, 0x29e5, 0x1000}}, 0xe8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r4, 0x1}, 0x8) prctl$setfpexc(0xc, 0x1) timerfd_gettime(r2, &(0x7f0000000000)) 2018/03/26 04:30:52 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x10007ffb}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x4000) socketpair(0x11, 0x1000000e, 0xfffffffffffffff9, &(0x7f0000000000)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000180)=0x5) 2018/03/26 04:30:52 executing program 0: r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) readv(r1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/28, 0x1c}], 0x1) write(r1, &(0x7f000006e000), 0xfffffdd8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000440)='B', 0x1}], 0x1) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000300)) tkill(r0, 0x1000000000013) socketpair(0x1, 0x6, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x2, 0x4) 2018/03/26 04:30:52 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000000080)={'system_u:object_r:fsadm_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x30, 0x36}, 0x34) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f00000000c0)={@dev, @multicast1}, &(0x7f0000000100)=0x8) 2018/03/26 04:30:52 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2020c1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40085112, &(0x7f00000000c0)={0x2000000000000023, &(0x7f0000000080)=[{}, {}, {}, {}, {}]}) membarrier(0x40, 0x0) 2018/03/26 04:30:53 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@empty, r1}, 0x27b) r2 = accept(r0, &(0x7f0000000000)=@ll, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x5e, "594bb3d0ed71cb93d7642a9dcd9084ead83df27f4153cd4017fb8d670bdbc358197e5a265d0c37e4f40c6c5446868e809a4f29a0b136c0d088ed2cc7e82c72037dad2d636158b52c2174e9dd4ad7f2a1861f478ad358e816fe45f92905d9"}, &(0x7f0000000240)=0x66) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x9, 0x8200, 0x10000, 0xaac, r3}, 0x10) [ 96.888952] binder: 15538:15542 BC_ACQUIRE_DONE u0000000000000000 no match 2018/03/26 04:30:53 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3f, 0x0, 0x81, 0xaac5, 0x5}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r1, 0x4) ioctl$VT_RELDISP(r0, 0x5605) ioctl(r0, 0x4, &(0x7f0000000240)="a61932ded68a2a86e55d65225a0ced4598ac3a79a19c0609e288d01cdbb0396baf1ee8fefb2ee2a46afeffb5fca5f7a415018024fc13434ad5b3d8793bc3df406548ad8bf778dc21bc39e941a0dc3fdedf5c363755e4a11105cfca0d136579e911743ebedae662eebb1ee9b17910184cd7801b7b92e5fe33bd704986f27d8749819cf75aa479883d6cfd7c") setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x9}, 0xfffffffffffffe9b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000080), 0x7, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x0, 0x3}, &(0x7f00000001c0)=0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/03/26 04:30:53 executing program 5: r0 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)="84", 0x1, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r0, 0x0) 2018/03/26 04:30:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_DATA={0x4, 0x5}]}]}, 0x3c}, 0x1}, 0x0) syncfs(r0) 2018/03/26 04:30:53 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b64000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0x1472411b}) fcntl$lock(r0, 0x7, &(0x7f0000044fe0)) 2018/03/26 04:30:53 executing program 4: r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000192ff0)=[{}, {0x6}]}, 0x10) socketpair(0x10, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000000c0)={r2, 0x1}) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00007f7000)=""/1, &(0x7f0000da0000)=0x1) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSBRK(r3, 0x5427) 2018/03/26 04:30:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) setsockopt$inet6_int(r0, 0x29, 0x4000000000030, &(0x7f000074dffc), 0x47d4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCNXCL(r1, 0x540d) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0x1f}, &(0x7f00000000c0)=0x8) 2018/03/26 04:30:53 executing program 7: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) socketpair(0x8, 0x800, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x540, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x1c7, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) syz_extract_tcp_res$synack(&(0x7f0000d77ff8), 0x1, 0x0) 2018/03/26 04:30:53 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0xf224e87acbea0996}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x6, 0x0, 0x0, 0x197) 2018/03/26 04:30:53 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000001040)={'filter\x00', 0x0, 0x4, 0x1000, [], 0x3, &(0x7f0000000000)=[{}, {}, {}], &(0x7f0000000040)=""/4096}, &(0x7f00000010c0)=0x78) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @time}], 0x30) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001100)={0x0, 0x73, "37f8086045d04c05f663b3841699ff7dbefab24b0a26bdbac3faabdd3fd0f8a3b016be3f1cf84613e7534f602f9b42c7a2efd8de0ca369d10d9046c260640210320ae9dcdf4a58e552268cf8a397aafbce165cdea018841aea0c4bce51aaacbc99897e32582a8fc10aa8fec9a1ebf1dfda32f6"}, &(0x7f0000001180)=0x7b) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000011c0)={r4, 0x3}, 0x8) 2018/03/26 04:30:53 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006ebff4)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000180)={0x7, 0x7, 0x4, 0x0, 0x6}) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0xafe, 0x7, 0x0, 0x800, 0x0, 0xffff, 0x2, 0x2, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x7f, 0x8, 0x732, 0x4, 0x4, 0x8, 0x2000, r3}, &(0x7f0000000140)=0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x0, 0x10000001, 0x0, 0x0, 0x10000000f}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/26 04:30:53 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x28001) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x321000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x40, 0x5, 0xfe}, {{0x0, 0x7530}, 0x400, 0x4, 0xb9}, {{r1, r2/1000+30000}, 0xfffffffffffff00f, 0xd, 0x9}, {{0x0, 0x7530}, 0x0, 0xc7, 0xfffffffffffffc00}, {{}, 0x8, 0xfffffffffffff800, 0x7f}, {{0x0, 0x2710}, 0x1, 0x80000000, 0x6}, {{0x0, 0x7530}, 0x44, 0x2, 0x1d}, {{0x77359400}, 0x100000000, 0x8001, 0x3}], 0xc0) 2018/03/26 04:30:53 executing program 5: seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x6, 0x0, 0x4, 0xffffffff}]}) r0 = fanotify_init(0x3, 0x8000) seccomp(0x1, 0x0, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x8001, 0x7, 0x0, 0xb04}, {0x4, 0x54ae, 0x5, 0x81}, {0x3d, 0x3, 0xdec2, 0x6}, {0x3, 0xfffffffffffffffb, 0xffffffffffff0001, 0x9}, {0x3, 0x2, 0x0, 0x3}, {0x5, 0x9, 0x8, 0x7a25}]}) r1 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x1, 0x8, r1}) fanotify_init(0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='*\x00', 0x3) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000100)=0x3, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/26 04:30:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x800000000001) sendmsg$nl_crypto(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@delrng={0x10, 0x14, 0x725}, 0x10}, 0x1}, 0x0) 2018/03/26 04:30:53 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000564000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f0000000080), &(0x7f0000000000)=0x6e) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2e5}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/26 04:30:53 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000640)=""/186) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000005c0)=[{&(0x7f00000000c0)="37b3074f3fe44544901a2ed4adc02c2e86785683fe20c70af0d8694a69203bc8ab94345f37b56eed5b82829a180b3cffbd99f0fbbdcd98cf8061b1aa2a28cd2ef56018fd94ff4623c1fee0b222bf4f", 0x4f}, {&(0x7f00000001c0)="e0ea7fa32f5028717707fbb6065d067afae31edfc2cce2cea1ef4b63df8d8860ecab9c671fb3d9b28e5be79efa2546bff30c2776e34e5eaba8a66bf8d5410ce9fa87282f2b3c651f62009cb2a92ade210b2cf0db9ac39263f7fe7b254b0ae9f48bc44885e561d4b7e43d4e2d58adf63e603593877092303d0d53b56b9ade4e8f2f42831478175b8d3cca1b1cde8f73042b7b9c44dbf1e93696c9520de0da324c06", 0xa1}, {&(0x7f0000000340)="609c788861b92fd9a81e99a8545ea974e388905769311912e2a20b5e7c758c242ac9a4521581a8399bd3a24166cb07de5dcf384962e87abec9c77104f862d345db2dd12fa8b7d9a1df02420e7372140ce9b7d14a5d98d2c1faa855227c5c3ec81a53cfe6df", 0x65}, {&(0x7f00000004c0)="5318ee9bc40017c350a1ba1c188005bef8de33571ffaf025e4ba42df5ddb7ac37dae07eaded94b5af0f16ebc9572e843e3702be9f5b5541fe79898d5095ada009ceaaf478a342f8c6ee19ad6369ab7f10f03bc09d32e7614ca37ce2c0accaa8d6cbb3a7f53f31faab026ec3c8937d9e391df87ab5cc2fb3bea10899553a727c37d10f96830010a864aba26acc2248cb0ff0b75330880bd8a460a0ddde80a51e009a2020597619855a1e59ce54cedbd87cb735ed94a0aa10e8cdce6c58bee98a25cd5f518665c97afbae494bcf341417c68bf362a98b6", 0xd6}], 0x4, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000080), 0x98e) [ 97.183557] sd 0:0:1:0: [sg0] tag#240 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 97.192202] sd 0:0:1:0: [sg0] tag#240 CDB: Test Unit Ready [ 97.197855] sd 0:0:1:0: [sg0] tag#240 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 97.206851] sd 0:0:1:0: [sg0] tag#240 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 97.215899] sd 0:0:1:0: [sg0] tag#240 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 97.224909] sd 0:0:1:0: [sg0] tag#240 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/03/26 04:30:53 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaabb00008000000000040101da2c9c5989f706737dc00df19f010c0d03c33e784a6c930ebfdf5a99be74dc5bdcff1d3203aa2653b964d488ef8c9b78f369f4e6838a886d0bf8feed9effce5520468ed538279fbe63efd9834ea67c6a20b86b7ead64"], 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001180)={&(0x7f0000000840)={0x10}, 0xc, &(0x7f0000001140)={&(0x7f0000000b80)=@migrate={0xd8, 0x21, 0x1, 0x0, 0x0, {{@in=@broadcast=0xffffffff}}, [@migrate={0x5c, 0x11, [{@in, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {@in=@dev={0xac, 0x14, 0x14}, @in6}]}, @user_kmaddress={0x2c, 0x13, {@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in=@multicast2=0xe0000002}}]}, 0xd8}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000c80)={0x0, {{0x2, 0x4e20, @rand_addr}}, 0x0, 0x7, [{{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @rand_addr=0x1}}, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @rand_addr=0x1}}]}, 0x410) writev(r1, &(0x7f00000007c0)=[{&(0x7f0000fa0f7f)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d403f000000350ff4000300000000000000060400", 0x39}], 0x1) creat(&(0x7f0000000800)='./file0\x00', 0x80) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x102, 0x0) recvmsg$netrom(r3, &(0x7f0000000780)={&(0x7f00000000c0)=@ax25={0x3, {"0f8f2b067a2313"}, 0x200}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000180)="682716cef5eecc701cc35deea9c6833c6c837e7b9a174124b53e57a1906052ea23c0ec4f8715a65549847a3cd26a4e70d1779fc06577727a9b5b9afa62ec8e935168bc86f851208f701a810eb7b80ac3d8da82bb32b87b3cc60238bb600237b9efd296366ac26ba66546227380797369e29d", 0x72}, {&(0x7f0000000200)="5806c563c9a3712f370ca436b4189df6ab614d115a88976508a3cd0ef3fcf582869f3524d1088687d65be5d0361f2ac11887b11b20dd44e0ec352a1ffa396e3fe2bc3ba6df945499391c59f1c8ad95d5ea5e86140002bb294ae3208d2be28bde160dab02d3888792ebcb61c90dc185a18021d3db52335b2a0512860bdf4dd03d215339b50525aaaa38fb83e4cedc92524c30200e3e4f4f3ad3842f5102aae976dc747b0c79366c8cbed4ac821c79aafd8fbc40e8d4937be6ddcc5fe07e9a4bdee14c4ac1dec35d986438c727f70722fe1efed69534a1ffa14a22ce64d3e22ed69ad11df43006673867", 0xe9}, {&(0x7f0000000300)="b6cc9fefbd87c47d633869f6b237a890c932abb533d87bb49771aacece341d8cbbeb1b651fbaf9f335bcf577826f67257139dd1caa359df382a20e8b91ef8c09fdeb33901fb25a06666c287a2fa61d63628ec0533f03a762707f0e0ae039086e3c2765ccd49f9ead50ac521114a72bbc5bfed5b0591462a9f3a80ec19aeb233c3f5ccd5dea3f88e3069b91fc64eec7cb7efc116cabf53986a76342bff7a3f87c7bf163d859ab2c4b37a3a32579ff5966a39c3a5a3fb7294a377a555fc9d45e5064a396a4ce5c9961c29a4f6e942b7d389b5ba0c751", 0xd5}], 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x308, 0x4000000}, 0x120) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x9, &(0x7f0000000040)=0x4) 2018/03/26 04:30:53 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000162bffff0000002000000000e3000000"], 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f00000000c0)=""/240, &(0x7f00000001c0)=0xf0) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) [ 97.233650] sd 0:0:1:0: [sg0] tag#240 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 97.242732] sd 0:0:1:0: [sg0] tag#240 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 97.251730] sd 0:0:1:0: [sg0] tag#240 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 97.260904] sd 0:0:1:0: [sg0] tag#240 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 97.269758] sd 0:0:1:0: [sg0] tag#240 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/03/26 04:30:53 executing program 1: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x6c, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x3, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) 2018/03/26 04:30:53 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@int=0x1, 0x4) 2018/03/26 04:30:53 executing program 4: rt_sigprocmask(0x0, &(0x7f0000f4dff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000180)={0x100000000, 0xf4c1, 0x38c6, 0x5b, &(0x7f0000000040)=""/91, 0x4b, &(0x7f00000000c0)=""/75, 0x1c, &(0x7f0000000140)=""/28}) ioctl$TIOCCONS(r1, 0x541d) timer_delete(0x0) [ 97.278511] sd 0:0:1:0: [sg0] tag#240 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 97.287278] sd 0:0:1:0: [sg0] tag#240 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 97.296094] sd 0:0:1:0: [sg0] tag#240 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 97.304857] sd 0:0:1:0: [sg0] tag#240 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 97.313597] sd 0:0:1:0: [sg0] tag#240 CDB[d0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 97.322371] sd 0:0:1:0: [sg0] tag#240 CDB[e0]: 00 00 00 00 00 2018/03/26 04:30:53 executing program 2: sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xa000, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080)) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x8, 0x8]) 2018/03/26 04:30:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x20000004e20, @broadcast=0xffffffff}, 0x6) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffb4, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffff6f) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffcdb, 0x120, 0x0, 0x326) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0x14}, r1}, 0x14) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fffffff, 0x40800) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000080)={0x0, 0xfffffffffffffff7, 0x400}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/03/26 04:30:53 executing program 0: setresgid(0x0, 0x0, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="50bbfaf69938d170784ea76e03518434f9c77f7d1c4f9d88538abad22aa771a8750d1bae97f3e2ec44c8c0cd9269917d6bb45ea8fdcc334c18777137b60c84316784f83d37c4db40781a4edf1c560f6e6272abc5f5b1576f610aeddecf8aef2323d5de290cf4fd01991420e0a00a70262764f616975c7d425ae9ee430a8b12d8c867ea4190f174e548f678a3bd021949513ee4e5166cafe48bb299d38194b8ece953d6c1a009dc8f899f2c06eadfe6edce073276b6a59e84df91b02d6c68fe89b47bd83db4214129979df95c0369d00a6fb23f57c46880a5", 0xd8, 0xfffffffffffffffe) keyctl$update(0x2, r0, &(0x7f0000000180)="60af2dd75f258ba51be2b776f7f73478f113ea69a76db3c473bb092f4b37e2b85f400b043aacaad9a6a14c9c97f5e2a62e54f32e765cb12cbc3bae4e074e3a11c31eb5b19f972ea3a404255ae16bb314c4c5e4d92ead77b108032393732048ef930665a5e33ba3ed39cbe4a38e9f386248a479517b84f5f9793e157b6937b9f772e2431c04bce91ab50e6f74f8b010556370a865daf9cf1352f1e48ca33e3183b38232bc745a2d3e2ae05f6159fa863183cebe511be760763d59a4cadced7bc7de3adca1b98f5fdb4d9947dfc0dfa1b009b8e6f0a3f00a94601cac20bafeb55751170c255210e39891cce7a4d8abc597de46264c3d2701d14c", 0xf9) 2018/03/26 04:30:53 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) close(r0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) pipe2(&(0x7f0000000080), 0x84000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=ANY=[], 0x70, 0x0, &(0x7f00000003c0)="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"}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) r2 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x88051, r2, 0x0) 2018/03/26 04:30:53 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)="6d73646fda70", 0x1002, 0x0) chdir(&(0x7f0000126000)='./file0\x00') symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='..') umount2(&(0x7f0000e28000)='..', 0x2) r0 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000003680)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000005b40)=[{{&(0x7f0000000100)=@rc={0x1f, {0x4, 0x4, 0xfa, 0x80, 0x59af, 0x4}, 0x3}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000080)="ba78e11e2996d113857971a7a7ae022b3101f0227d5db9bb4f72a7ee43a21b78c04c8a", 0x23}, {&(0x7f0000000180)="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{&(0x7f0000004780)="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0x1000}, {&(0x7f0000005780)="1381225c67bbe3f1c59ba2d811", 0xd}, {&(0x7f00000057c0)="ff5edc47dc782a64db83352fdcfb22ee1ee858ef32faf3e8a7ddea606a014941e79cb931ee617f250f1f8d7f", 0x2c}, {&(0x7f0000005800)="4dd0be96f7e83b428f64282c91a56aa34f00ac66429194deee1c6bc7babc571b85bf8c0acb9e779a78488e066be2c3e4ed346f1e2191caff4ac40bd9ff4348c126eae0b841d489ac3eb1dc0564a84c2b8ccb2f7746944e33218d8d058686945574ec441aad4eb51579d619e18da3e9746415e871e56f8e40738bcd3492c07f6efb5e6fe6fad1d34a67af4fbb78ae205fd26a448a6da24e2bc20d4570f614440b7b5c16cd67e6830ce0313b30349d7aff61cb5171980e129a27d38e992b644a9cab4b73e3ea92794fb5815a9eb385a71142fc4e2d47f5f85dc54313ac044010f44927bec0947f34f58f430b434fa0af136c788290bb6c7b", 0xf7}, {&(0x7f0000005900)="c2b0749ee7eac3eaf654622617c3916b076553d722b57dd52507e281c17aa9637a2573843d0848853a465b9c40cb16040ba510a23234ad8b5de4fc02799964d3a71ef2d95713dbac436ad53ca08d7ba1c7025b30788bfe374378b85c84ba8ca52a568742c509ceebee56375b7deaa3f8f31a4f9b840c7d775c815787aea736b97ed1976788c8407ab502bb50e46623c01bf0b087c51b0f77bff69eca113bcd1d248c284f3c45ccd100fd7dddf3542bfd337a545a", 0xb4}, {&(0x7f00000059c0)="0540b201b42c969ec41a4f1ba52d2cab2cd6c2a1cdff76c23620c18b", 0x1c}, {&(0x7f0000005a00)="7f732c756772cf3ae3fb5cd76af4cb11c21ba512316854943b5a779988772babc2ddf963ae0b2f1460b4d1e048a27b1a4e9456902b60f79f13829f6516f9795a7ba967b32a116df6e21ad6093b409ef3da84e8f9e2388905dd28368c5540c1165d4e4a75849922a278b8f67adf8eda3f7e2d569ca9453d", 0x77}], 0x9, 0x0, 0x0, 0x1}, 0x81}], 0x5, 0x0) unshare(0x28060400) 2018/03/26 04:30:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x1, 0x2, 0xffffffc000000000, 0x5, 0x80000000, 0x7}) 2018/03/26 04:30:53 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) fremovexattr(r3, &(0x7f0000000000)=@random={'os2.', "7d2eb700"}) r4 = fcntl$dupfd(r0, 0x406, r2) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00000000c0)={0xfffffffffffffffe, 0x9, 0x5d, 0x40}, 0x8) dup2(r3, r1) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000096fd8)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r2) close(r0) 2018/03/26 04:30:53 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000100)="aa1dccc0ed6d795f234a61e8719828566517960c99c531040852a8aca00b68dbe1c4d3dbe3c5280714fb06dbf51bd0af479715f12e4f51d62a38db0e28c40624d7b1338dbc779b30a3ffaae3baa8f17441d5adf93a8dba0e98414c537a16a05db18c5ba0867f8696b2ed380dc4ac55b7c716a1c1a493a314dce94645ce7555a387e81f4b39d052e7eec3ca738557257035c2dd421aa8953ef2", 0xfffffffffffffcbe) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000003fb0)) 2018/03/26 04:30:53 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c2ffc)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ef2000)=0x401, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ptrace$peek(0x2, r1, &(0x7f00000000c0)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x0, &(0x7f0000eed000)=""/81, 0x51}, 0x40002102) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'bcsh0\x00', 0x6}) 2018/03/26 04:30:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0x1fe, @tick, 0x4, {0x100000000, 0x5d}, 0x8, 0x2, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) bind$unix(r1, &(0x7f000000dff8)=@file={0x1}, 0x2) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r1, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) listen(r0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) bind$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/03/26 04:30:53 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x4000) ioctl$KDDISABIO(r1, 0x4b37) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000000)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) [ 97.466126] binder_alloc: binder_alloc_mmap_handler: 15663 20000000-20400000 already mapped failed -16 2018/03/26 04:30:53 executing program 3: mkdir(&(0x7f000023a000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000140)={0x100, 0x43e0, 0x1, 'queue0\x00', 0x9}) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) 2018/03/26 04:30:53 executing program 7: r0 = userfaultfd(0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000140)) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) memfd_create(&(0x7f0000000100)='\x00', 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) process_vm_writev(r1, &(0x7f00000000c0)=[{&(0x7f000075ef4e)=""/178, 0x364}], 0x1, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0x53}], 0x1, 0x0) close(r0) 2018/03/26 04:30:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000003fc8)={&(0x7f0000001ff4)={0x10}, 0xc, &(0x7f0000003000)={&(0x7f0000000000)=@ipv6_deladdr={0x18, 0x15, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}}, 0x18}, 0x1}, 0x0) 2018/03/26 04:30:53 executing program 4: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') readlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/93, 0x5d) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='jfs\x00', 0x10, 0x0) 2018/03/26 04:30:53 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0x9, 0x20b, 0x7, 0xffff}, &(0x7f00000004c0)=0x10) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0xfffffffffffffffe, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) listen(r2, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/raw\x00') getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000340)={@remote, @dev}, &(0x7f0000000380)=0xc) connect$unix(r1, &(0x7f0000018000)=@file={0x1, './file0\x00'}, 0x6e) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x85, 0x0) getsockopt$ax25_int(r4, 0x101, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setxattr(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000240)=@random={'system.', '/dev/rtc\x00'}, &(0x7f0000000280)='\'selinuxem1:-@-user\x00', 0x14, 0x1) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f00000002c0), 0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x1, 0x100000001}, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000000500)={{0x4, 0xffff}, 'port0\x00', 0x20, 0x80000, 0x3, 0x80, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x4, 0xf7}) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000000140)={0x802, 0x2, 0xac19}) 2018/03/26 04:30:53 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) signalfd(r1, &(0x7f0000000440)={0x7}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000580)={'bridge0\x00', 0x402}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) execveat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='wlan0\x00', &(0x7f0000000280)='/dev/net/tun\x00'], &(0x7f0000000400)=[&(0x7f0000000300)='[\x00', &(0x7f0000000340)="c500", &(0x7f0000000380)='bridge0\x00', &(0x7f00000003c0)='/dev/net/tun\x00'], 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000140)="62646576776c616e315e73797374656da7766d6e6574316e6f64657600", 0x3) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000480)=""/93) pipe(&(0x7f0000000640)) pread64(r1, &(0x7f0000000040)=""/9, 0x9, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x202880, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000000100)={0x9e6c, 0x6ea}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000b80)={0x0, @in6={{0xa, 0x4e21, 0xb81, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xe9}}, 0x6, 0x7}, &(0x7f0000000c40)=0x90) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000c80)={r4}, &(0x7f0000000cc0)=0x8) bind$netrom(r2, &(0x7f0000000500)=@ax25={0x3, {"c33c1fc019b8d2"}, 0x8000}, 0x10) 2018/03/26 04:30:53 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x103000, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000240), 0x2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffff0000}}, [0x4, 0x5, 0x8001, 0x1000, 0xff, 0x7ff, 0x144cdf56, 0x10001, 0x6, 0x4, 0x7, 0xfff, 0x4, 0x8, 0x1a00]}, &(0x7f0000000140)=0x100) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000280)=0x7f, &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000180)={r4, 0xd64, 0x81, 0xff}, &(0x7f00000001c0)=0x10) connect$unix(r0, &(0x7f0000665ff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$packet(r1, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00005c3000)=0x14, 0x0) 2018/03/26 04:30:53 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000000c0)={r1, 0x1}) mmap(&(0x7f0000d41000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x35, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) 2018/03/26 04:30:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x62, &(0x7f0000000040)=""/30, &(0x7f000044e000)=0x19) socketpair(0x0, 0x3, 0xfffffffffffffff7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x20, 0x4, 0x20c, 0x3, 0x9, 0x4, 0x7, 0x299, r2}, &(0x7f00000001c0)=0x20) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) 2018/03/26 04:30:53 executing program 0: r0 = creat(&(0x7f00000006c0)='./file0\x00', 0x100) ioctl$KDSKBLED(r0, 0x4b65, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udplite\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x7fffffff}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r3, 0xffff, 0x8c62}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000580)={r3, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7ff}, &(0x7f0000000080)=0x90) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000280)) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000500)={0x80, 0x59, 0x8, 0x2d, &(0x7f0000000300)=""/45, 0xc5, &(0x7f0000000340)=""/197, 0xaf, &(0x7f0000000440)=""/175}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000200)={0x1, 0x67cc, 0x200, 0x0, 0x3}) fcntl$setlease(r1, 0x400, 0x1) r4 = accept$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000540)=0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000780)=""/83) ptrace(0x4207, r5) 2018/03/26 04:30:53 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000100)) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000000c0)={0x7, 0xf, 0x200, 0x3, "d7f6a662dc4fe488088be1e9e84d0c132fe462320f058f3cd0c7ccc24715f2cd"}) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/26 04:30:53 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x7fe, 0xfffffffffffffec3) sendto$inet(r0, &(0x7f0000000000)="1a7f6faed4c8caa0cf84ee3dfa83452ebad18913751e8a66b556159b0bd1f11ebcd3dadcb1aa9ca927bb490884f9009bc143f3e68385fc2ddeb7d50ecd5917604dcd294c5b1c5acc7f0e5eaf91fc6e8daf072080bda34b76d414b15586d9fc8716353816da09afa2b9d7bb029d2622068699c5085e644f6c37a1974deed07519bdc77a6304390378dc90524cad824dc3d17270b9aafc266e3f052c9e4927a929469fa09a606dd501df4bc83aadfaf89c8c24c0cc62dd42cc66153797d475c02e60983f40d1c32dc8f5caef8a4c6eed9c8c2d00a2", 0xfffffffffffffee5, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)}, 0x41002106) 2018/03/26 04:30:53 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000000000)=@l2={0x1f}, 0xe, &(0x7f0000000000)=[{&(0x7f0000000000)="57a1a12b38d856fd54b03c9ae6929e56c1dbb3962e1b33e69a3e151e9de671fc3efdc26eaeefa81d4d98a8c990b933a8822d5ca1ecc3f70922235fff5e056813c1f28f30dd557a902dd0250e758c7db1df1178727299addb0b94cf6cdaf2aaaab179c4c5277d734dab75d4197a4fb10e1f02282f3d9820360be478366c0139b0b3eddf", 0x83}], 0x1, &(0x7f0000001000)}, 0x0) delete_module(&(0x7f0000000140)='\n\x00oute\x00', 0x800) r0 = socket$inet(0xa, 0x3, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0xe, &(0x7f0000000000)=@broute={'\n\x00oute\x00', 0x20, 0x8, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20d9f000], 0x0, &(0x7f0000d9e000), &(0x7f0000000200)=ANY=[@ANYBLOB="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"]}, 0x19a) 2018/03/26 04:30:53 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0), 0xfffffffffffffcbb}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x8, 0x5}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/03/26 04:30:53 executing program 6: r0 = socket$inet(0x2, 0x4, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000bf2000)) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000200)) 2018/03/26 04:30:53 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x2, 0x0) r2 = dup3(r0, r0, 0x80000) bind$unix(r1, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) getsockname$llc(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/26 04:30:53 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8001, 0x400000) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x7957, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) sigaltstack(&(0x7f00008c0000/0x4000)=nil, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000280)={0x64, 0x0, &(0x7f0000000180)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x40, 0x40, &(0x7f0000000100)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @ptr={0x70742a85, 0x1, &(0x7f00000000c0), 0x1, 0x0, 0xb}], &(0x7f0000000140)=[0xa2ac4e4546ca6389, 0x30, 0x0, 0x40, 0x28, 0x18, 0x48, 0x78]}}}, @request_death={0x400c630e, 0x2}, @release={0x40046306, 0x4}], 0x6d, 0x0, &(0x7f0000000200)="e528799127f90e0f6f9e31af6c543a6d3005da4ee384318418c35d6d29800aeb6b8c01108ec48167abcec957c99a8e49c6130d303ed1de472da84a3844f4b3c2218e2699280e91d07897ca42ddbbbe3902977927f8412561b7dd66e38d17bc4bce8973cfda79d2592f9c2b6381"}) 2018/03/26 04:30:53 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x0, @time, {0x0, 0xfffffffffffffffc}, {}, @time=@time={0x0, 0x989680}}], 0x30) 2018/03/26 04:30:53 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x2, 0x69, &(0x7f0000000040)="5c50d67997e666eb72d435c95542210a32f5ab5ac6251d066dd93f5ad641e88342390e8d9d7c128bf5b07c82898d1869ebc603575602b7ca36d5e05996ee3bbc04ca86cfb50894ec6b8f820fe8eb0e53d227e9071bcf4d283a8c6b905e07967291b28683a2aba90167"}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0x1, 0x6, [@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xa}, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002]}, 0x28) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) seccomp(0x1, 0x0, &(0x7f0000a82ff9)={0x2, &(0x7f00000d7fc8)=[{0x50}, {0x6}]}) 2018/03/26 04:30:53 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f000004f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x2, 0x8, 'queue0\x00', 0xffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000b1d000)={0x800}) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x109400) 2018/03/26 04:30:53 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="ac00f0cdb9e3983082292bcc42908491000021000108000000000000000000000000000000000000000000000000c1ee00000000000000000b60b8684ca527e8", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c0011000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fe800000000000000000000000000000000000000000000000000000"], 0xac}, 0x1}, 0x0) 2018/03/26 04:30:53 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000180)="e1b1ac718c24f5b4232a2dc6a2243ac966c419cb085f602c6ee5e770d1724fafdc3ccf3a844b257bcd31dd2a63f0b66d795db1434fc9f5c5ba239ce5cee5cd007d9268bfe9c237", 0x47, 0x0, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000100)=0xffffff94) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000000c0)={0x0, 0x7fff, 0x40}, 0x14) sendmmsg$unix(r1, &(0x7f00000002c0), 0x208, 0xfffffffff7fffffd) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000140)=0x2) 2018/03/26 04:30:53 executing program 5: r0 = syz_open_pts(0xffffffffffffffff, 0x80402) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x7, 0x2, 0x5}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000200)={0x3, 0x1, {0x0, 0x2, 0x3, 0x1, 0x8001}}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000180)="a5c28c7a8aa8531b6caaafb7dc83bd0d11c48373d7694503a787afeda7fcc5de61653b2e7ca4f2108ec3ba0c49a1ad7024d101dad08ba4b12e7af221104ccb695176ba6b48539b9cb28b2e0140f893a1f40f3b113290") ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000400)={@remote={0xfe, 0x80, [], 0xbb}, 0xff}) r2 = accept4(r1, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80, 0x80000) fcntl$addseals(r0, 0x409, 0x2) getsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 97.893272] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=58297 sclass=netlink_xfrm_socket 2018/03/26 04:30:54 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200)={0x7ff, 0x45c, 0x8204, 0x8, 0xffffffffffff0001, 0xd398, 0x3, 0x7, r3}, 0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000240)={r3, 0x1}, &(0x7f0000000280)=0x8) sendmmsg(r0, &(0x7f0000006a00)=[{{&(0x7f00000000c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "0ab1b91760aa45bff44eed234cdaa6e81d7d003db7392be9565ef6ef635025b5613d5e04219559a8e68256b07ef6ea4c540133db33a44981d3fd7a5dd997d7"}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=[{0x10}], 0x10, 0x80}, 0x2}, {{&(0x7f0000000040)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000b40)=[{0xb0, 0x139, 0x2, "b38fac4e7a2a2796635998d15db5cdfe01977bc11e65b76dab146ca05b69d6460709a70c2fb70d5378eb1541311fe1bf4a17b46736229c3b2fddeb2c4eeb32bf4a823911ec27677f45fab92f01a401bbfc12b4114d4938a8fc52fc8bc4f20bd0a5820c261a1f106299f890cc551506115246ee20ff6b4d1420f62c666ad79a3adc8376a98cd8e8c2e9e2baf36884519316bca794cd726788fa51243802adf24b"}, {0x10, 0x112, 0x800}, {0x1010, 0x0, 0x100, "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{0x88, 0x1, 0x9, "3d6586d94d5ab79a9c62133a3425c6717241cdbcba9b0ee9c65eb480c6df2c92810e79f82956b03b3378df47c1304b9c7252e568125b16a3d2ff91f290c2824674392e0736e5626cd050a94d337997b050411fe9148dcd8828bff89bd78d0b810a8c3667596bcebfadf36ae7031a50104c84"}], 0x21b8, 0x20000010}, 0xe7b}, {{&(0x7f0000006480)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000000)=[{&(0x7f0000006500)="1ba98c51bf88b8f63592f46ea955a1be2b081c45efaad3d919b64c08d159299dbf62b21ecd645813ae3c7add7a7f0060af4c457536652dd3821713441d683785a005331878321fba9697149782215dcaa5c34dff17ac020dbf7b6ba9c801026a634f71dd592ceceab245393c8039cfe9791702933d0dc4445cf26dcea1faa5b6ae1e6883c80b94427a9419ae691a4c5f8cb2a15b4b85835a74aecf73c10411b415afccd7a5a312558abd1419ecf8b33ec76edd838fa4f4", 0xb7}, {&(0x7f00000065c0)="c3a722d52c14909aed89a35f96222cb0812b5eaf851f915bfe74984e1c52fb3c2c8ff7e1f056e5fabca6fbd99130acf3650b84a62228855b9d59760f2e2d007a8ca7000894f2cce990123ae52335c322fddb0b5659e6b0960be5e56898f2976defc43f31e1844c34e2bab399569b3bc17969fac2440035591810f7f896367dac8cb5ee3e4e6ce924d27e6854014ad9574a7d8a5698dbbb7ab4e96555b639b88ba8400adee6e7877c8ce6af79bcd6356c9f84a4967086df29f31b60eabc900c38474b783a7ab2f6063a768390db4d8955f45f18665afee7365188e414f853095f761832cfd4ad7fdad1eea64bd37648a666481466948b", 0xf6}, {&(0x7f00000067c0)="e02513f352a541064111f28c1e66ed701f1ec0d60fb9e977a45666f794dab1b64098931a5a0e1aa9d7236520d11a32cdc9123b15741350bcaf948e02f4b4e2316a6b96726da8a743594009877aa209e26d34bd150c03733792df5059803497190aa6b278480d98113f2d45353cc39cec82fe937589af4b0f", 0x78}, {&(0x7f00000068c0)="20df0bd5ede1b31103e4808e4c8f4bf6bdd307c431c459536910cdfe81540e7a0d3b10c8568d24647066e5ce036e67f6285a343cae5ab7ff86d7a4ac970a56d27a7b51b4d7d965b78f1f1fbf954d3ac2b97d5e70dcfbdae1fd8ba67684bba3aad8a969171a97d05f2cd2f2de43546d8c7604339fffa48a2fb64c583c3204ee5dd64a8261ed4eca6fa69bc8797845be7ef3c08bd1860f024140775b105fb602357793332d3fd248e412ba22472680", 0xae}], 0x4, &(0x7f0000008040)=[{0x68, 0x118, 0xffffffff00000000, "eb6afdce01bd22d5331d7738f4c5bce7c9c1b2f025e391e61231138c501334cd96c2fdcfd520f64ea3ed17b6779e4a094efcf8dcc102236ea827db064b4f02b6e2dc13138bc37eb06cb41a7c0c91221f0b8dc4"}, {0xa8, 0x103, 0x289e, "48aa24442408bb2dc4822126a766eb3062e5d7f7413d7d7b236d10463610b78bea372cab25ff55dd1737e6bd773ad9f8a1370f10252d2d656e78d601dc04248677eab78643d086e04665b0cc10824ba2b75164a9fbf3d206a5bb606f33b066569fea513356e7ef7d633604da479294282a1b995be4cae5555e2214027a45ac69643dcdc58015cd1ca9dad328de16bd61a5c2bf6e5565"}, {0x18, 0x108, 0x81, "f02ac6d154ee14c9"}], 0x128}, 0xa000000}], 0x4, 0x4000080) 2018/03/26 04:30:54 executing program 3: r0 = getpgid(0x0) prlimit64(r0, 0x5, &(0x7f0000000080)={0x100007fffffff, 0x8}, &(0x7f00009d8ff0)) signalfd(0xffffffffffffffff, &(0x7f00008e6ff8), 0x8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0x7, 0x3, 0x1, 0x200, 0xff, 0x8, 0x8, 0x10001, 0x4, 0x5}) 2018/03/26 04:30:54 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x40, 0x0) execveat(r0, &(0x7f0000000140)='./bus\x00', &(0x7f00000003c0)=[&(0x7f0000000180)='/selinux/avc/cache_stats\x00', &(0x7f00000001c0)='lowlan1ppp0\\\x00', &(0x7f0000000200)='/selinux/avc/cache_stats\x00', &(0x7f0000000240)='/selinux/avc/cache_stats\x00', &(0x7f0000000280)='\'}user\\vboxnet1\x00', &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', &(0x7f0000000300)='/selinux/avc/cache_stats\x00', &(0x7f0000000340)='/selinux/avc/cache_stats\x00', &(0x7f0000000380)='em0posix_acl_access*\x00'], &(0x7f0000000600)=[&(0x7f0000000440)='/selinux/avc/cache_stats\x00', &(0x7f0000000480)=',(\x00', &(0x7f00000004c0)='&*user!\x00', &(0x7f0000000500)='/selinux/avc/cache_stats\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='em1^[\x00', &(0x7f00000005c0)='/selinux/avc/cache_stats\x00'], 0x1100) symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000cffa)='./bus\x00') symlink(&(0x7f0000ad9ff4)='./control\x00', &(0x7f0000ee1ff6)='./control\x00') r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) syz_fuse_mount(&(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/26 04:30:54 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)={0xd87c2de, 0x6, 0x2, 0x8, 0x7f5c97ab, 0x1}) 2018/03/26 04:30:54 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400000, 0x0) mkdirat$cgroup(r1, &(0x7f0000000180)='syz1\x00', 0x198) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x4, 0x400001) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x30) fremovexattr(r2, &(0x7f00000000c0)=@known='system.posix_acl_default\x00') mkdirat(r2, &(0x7f0000000040)='./control\x00', 0x108) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00000001c0)=0x1) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000001040), &(0x7f0000001080)) close(r0) 2018/03/26 04:30:54 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00000018000104000000000000000002000000000000050000000008000700e0000001080005007f000001cfd03a"], 0xac}, 0x1}, 0xfffffffffffffffd) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x2040, 0xa0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200)=0x4, 0x4) 2018/03/26 04:30:54 executing program 7: clone(0x0, &(0x7f0000001fc0), &(0x7f0000002fc0), &(0x7f0000003000), &(0x7f0000003040)) r0 = socket$inet(0x2, 0x80b, 0xfffffffffffff801) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) getresgid(&(0x7f0000001dc0), &(0x7f0000001e00), &(0x7f0000001e40)) 2018/03/26 04:30:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/84, 0x54) ioctl$int_in(r0, 0x5452, &(0x7f00001e4000)=0x1f) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x10001, 0x1, 0x80000001, 0x7, 0x1f, 0x9, 0xffffffffffffd185, 0x9, 0x5, 0x7, 0x2, 0x1ff}) 2018/03/26 04:30:54 executing program 4: socket$netlink(0x10, 0x3, 0x0) 2018/03/26 04:30:54 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, 0x14, 0x301, 0x0, 0x0, {0x2}, [@nested={0x4}, @typed={0xc, 0x6, @uid}]}, 0x24}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in=@multicast1, @in6=@dev}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) 2018/03/26 04:30:54 executing program 5: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe0ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000deb000)={0xbfffffffc000000d}) 2018/03/26 04:30:54 executing program 4: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xcf, &(0x7f0000000000), 0xfea7) 2018/03/26 04:30:54 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x0, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffeba) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x3) r4 = add_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="41a02bef200069", 0x7, 0xfffffffffffffff9) r5 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$negate(0xd, r4, 0x52da, r5) 2018/03/26 04:30:54 executing program 5: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x8, 0xffffffff}]}) mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) 2018/03/26 04:30:54 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) sendmsg$netrom(r0, &(0x7f0000000400)={&(0x7f0000000040)=@ax25={0x3, {"e91c1e0f233618"}, 0x4}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000100)="960dab227921c494e69a6dfbdcdb00bd5f2bbeed9e6b391acf491efe011a3e39a72d81a8b4dce2299fd61b5e58906b2b8e0a6960ae7e50b8e9ca8145622bcb762b5744d9d69fe1f8f14a16b15351fdafd94c0406632774383ae0d37e6e682a04b02a5e1603ca", 0x66}, {&(0x7f0000000180)="af982d0d55a9b5f847bfbda46898fba2c14a0db354a5821d7656ed2e6ab5b9736ea0b259e9482647870846acd49382ab52e670418f7655e3a5", 0x39}, {&(0x7f00000001c0)="83d6b4c250f5f42df5650fa110f1c9214717827bc0ce288fac6439ca4bbfcafcd3d13a9040631fb3f61deaa6397ab6926f899caaa67cb386d77adba1fdd8183c5b12fac3463814b9517cc0aa93c85d6fa65561eb2139fe26bf824fe6c7e8124210b5de6525150323de12d083d94797d128e084f5c246cfeba991d76b74d477f1838d7e5b8769", 0x86}], 0x3, &(0x7f00000002c0)=[{0x43, 0x0, 0x5, "71091f0334d1ccc6b91fb68832fbe4a8bb85bf393c2c0390d200a7de012107c15b602cfa61dc101908a953b5791022e460fa16aff43eaa594d2371bff11cb9e025ecb6ec8c82bf161570790320824c2935c69f911553fc9436f6502c1fdd4dda91a9efec4fd550a1e9b049c286b79807b48e82ffff00081c04bf5e843b5f8664e1f80a2348dfc43332b599f20c55625d18e307ea64b4fa73b6c6493c1ec0576876e3cbe61c04c3b930cc8e55f3f406867af1ebe6842f"}], 0xc8, 0x4000000}, 0x4000) r1 = socket(0x11, 0x814, 0x20) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f00000000c0)=0xc) connect(r0, &(0x7f0000000480)=@sco={0x1f, {0x16c, 0x7, 0x63e6, 0xf4b0, 0x2, 0x8}}, 0x80) setreuid(r2, 0x0) 2018/03/26 04:30:54 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x1ffffffffffffffa, 0x0) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) getpid() 2018/03/26 04:30:54 executing program 7: socketpair(0x1, 0x8000f, 0x80000001, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$netrom(r0, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0xa0000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180)={0x21, 0x7ff, 0x5, 0x7f}, 0x8) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r3, 0x0, 0x0, 0x339) getpeername$inet6(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1}) 2018/03/26 04:30:54 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="020900767a22dd234093d5a1f67d6e9e", 0x10}], 0x1}, 0x0) 2018/03/26 04:30:54 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_pts(r0, 0x400) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) fchown(r1, r3, r4) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r5, 0x5424, &(0x7f0000a7dffc)) ioctl$TCXONC(r2, 0x540a, 0x0) signalfd4(r1, &(0x7f0000000040)={0xfff}, 0x8, 0x80800) 2018/03/26 04:30:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x9}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000240)={r3, @in={{0x2, 0x4e23}}, [0x4, 0x3f, 0x1, 0x7fffffff, 0x8, 0xff, 0x8095, 0x401, 0x5, 0x69, 0x1ff, 0xffffffffffffff74, 0xfff, 0x0, 0x5e]}, &(0x7f0000000340)=0x100) getsockname$netrom(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x54e9, 0xfffffffffffffee6) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000000000)={0x14, 0x13, 0x311}, 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000140), 0x4) 2018/03/26 04:30:54 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x30000, 0x0) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14, 0x80800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x800000000, 0x10, 0x9, 0x9}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e21, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x447}}, 0x200, 0xfffffffffffeffff, 0x10000, 0x1, 0x96}, 0x98) r2 = add_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="9e68e3ea0cb16864aa74e19ce48ab7320b604e8358611dd57b58a8561871df3dbdec27ee8a5f6257b2feb64171cf499867c2cb270747", 0x36, 0x0) keyctl$revoke(0x3, r2) recvmsg(0xffffffffffffffff, &(0x7f0000a9d000)={&(0x7f0000a08000)=@un=@abs, 0x8, &(0x7f0000f54fe0), 0x0, &(0x7f0000f52000)}, 0xfffffffffffffffc) r3 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000000c0)) getsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 2018/03/26 04:30:54 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0xfffffffffffffea5}], 0x1, &(0x7f00000001c0)=[@cred={0x20, 0x1, 0x2, r0, r1, r2}], 0x20}, 0x0) r3 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x808001}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000200)={0x3, [0xa4, 0x1000, 0x1]}, &(0x7f0000000240)=0xa) ioctl(r3, 0x2285, &(0x7f0000007000)='S') 2018/03/26 04:30:54 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x1000100000000) sendto$inet6(r0, &(0x7f0000000180)="d144d12b781cd4fc29f35054ba6ecfcb856fb1509d90705314c2c94134a3c8c7a7608b2163e8d68443f87cf68993b2841449e96cb664ada4c052abff10fc37e8c6a6027e4d78a258d9063b0d0148e279e0e21bdfda85fb028baa64b3fcde054e4e1a84f3dfcad62e76d845721860aed9130eac7705e5f6c5be93f882403ddb2dc6cb2219e559c72eb83dc17cc7414976817f95af4caf501948566da876adef0798e784d5c1ee53a8d506dffd8ca2c80923af3794019f8d1f", 0xb8, 0x800, &(0x7f0000000040)={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/26 04:30:54 executing program 1: r0 = socket(0x4, 0x0, 0x100003) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x82, 0x40) listen(r0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000007000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/03/26 04:30:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}}, 0x20) chroot(&(0x7f0000000040)='./file0\x00') getpeername(r0, &(0x7f0000000080)=@hci, &(0x7f0000000100)=0x80) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x20, 0x1, 0x6, 0x9fa5, 0x40}, 0xc) [ 98.123913] audit: type=1400 audit(1522038654.162:59): avc: denied { setopt } for pid=15838 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/26 04:30:54 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x0, 0x2, 0x0, 0x2}}, 0x26) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@dev, @remote, @multicast1}, &(0x7f00000000c0)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x800, 0x4) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="e00000027f00000153eb6ff7eacb530000000002000000e04983ccaea3e6cd7e52a1ad6d79"], 0x18) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0x3e0) 2018/03/26 04:30:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x40000000032, r0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x694037aa7a9dbe4e, &(0x7f0000000000)=""/58, &(0x7f0000000180)=0x3a) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200080, 0xa6) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x800, 0x0) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f0000000100)=""/78, &(0x7f0000000040)=0x4e) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000240)={@multicast2, @multicast1, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x800000, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, "73797a6b636c6c07723000c7ed00"}) 2018/03/26 04:30:54 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101840) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x541840}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000001600b143acbd7000fcdbdf25024080ffa7c8c2db949d3c95ca7419c96dd932a5e221b6873be082104718ee9aee9eb675cf4de47276cd2b23325bf9849726faee7567c61aff3542e9657423b96f28241210fdefedbd71a8dd30b388acde9cfa37ae981bd4cdd2de8c12ef98d6df43e9dce28cbbfc2776df02814b65c8a236c57a8e518efaaee5217e25704ecd599d973fc800fefe405f97be67be613361d87a65f75b97c4582ab333fea14ee6f7e0e6822eebbf469ff80ca3c1e4f721be817bb792262954e2ca1e0c67c9a6ca3c1f79b956bdf8ae93cda14ab0e8dae78fc2a5a949f974e8e2ee6e4f871b5d9df8a4e07c3d8c8950a04bf3d3242d951407e0a2e3808241128213ef7cdaa4b8ae82a80ad64388219a6d3ec40d9df0d28c7b86d196691e73b8bec7b090b25d1b1331936db12c804702256b718bc03fb7d3ba5d77a37168252e45dd23", @ANYRES32=r1], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x1) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x40000000000016, &(0x7f00002a1000), 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000200)=0x80000000, 0x1) 2018/03/26 04:30:54 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001260, &(0x7f00000000c0)) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x2, 0x2010) 2018/03/26 04:30:54 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026b000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, r0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/4096) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}}, &(0x7f00000010c0)=0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001100)={r1, 0x400}, &(0x7f0000001140)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000000efb0)) 2018/03/26 04:30:54 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x68c203) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) write$tun(r0, &(0x7f0000000140)={@pi, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback=0x7f000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @dev={0xac, 0x14, 0x14}}}, 0x20) r2 = dup3(r1, r0, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'eql\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="35000000000000000b000000e0000001e00000024e204e22020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000007f000001000008b305010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000ffffff7f000000000900000000000000ffffffff00000000"]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x40, 0x4, 0x9, 0x200, r3}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f00000003c0)=0xe8) bind$packet(r2, &(0x7f0000000400)={0x11, 0x1, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x14) 2018/03/26 04:30:54 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) ptrace$setsig(0x4203, r1, 0x6, &(0x7f0000000180)={0x17, 0x1f, 0x9}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000100)=0x6) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r3 = getpid() write$selinux_load(r0, &(0x7f00000001c0)={0xf97cff8c, 0x8, 'SE Linux', "4f5c8093d83cdb73a4ceadc783da1f75ac0331964a5aa88b6b54cbac2d8cd91f425452cf44f8297086c70de857169aef7e663808dc13a4395436e96a5e75a1cd2a733833d5a85ed2e3e5d8e64c5efd453d62fc2f4ff69b8cfc9ab35cc19eaa33af5a4bd4b05644810e127fcd148479e79905f35e775ac7b423b0"}, 0x8a) process_vm_readv(r3, &(0x7f0000002f90)=[{&(0x7f0000002f43)=""/189, 0xbd}], 0x1, &(0x7f0000002000)=[{&(0x7f0000000000)=""/168, 0xfffffd90}], 0x1, 0x0) 2018/03/26 04:30:54 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/load\x00', 0x2, 0x0) getpeername(r0, &(0x7f00000000c0)=@in={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x80) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x402, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000380)="4911cc25cbd767eff3f2add8f23d9ed63d884ffb076be2d0f668ddf4bffb0c02cb7a8658fd10148dc776a566c5fd3e60af5969dddfa463c57c1cd80397109207b54575318333ef293777dd0b49278f6e9a385c09ce02f2329e8068bfbbb55f286b5f66e06e9d8a241384a56d03bc467e8f4d459cda33316f1ef645d8bbfb8a2ccc9bf6eeb42c68799b76e5acbe3c7c8b028a56ebce63fef42f9295a59c1c31069e456a65039de0e6806b0d1ca610d770475e4b189acdf640546a9cfc9c3dd61174dcc2390c26f34972ada3a9e4268f3626eef2a7ad", 0xd5) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000280)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000500)={r2, 0x1, &(0x7f0000000300)=[0x1], &(0x7f0000000340)=[0x20000, 0x9, 0x0, 0x6009, 0xab09, 0x2, 0x6, 0x10000, 0x8, 0x5], 0x5, 0x6, 0x5, &(0x7f0000000480)=[0xffffffffffffffe0, 0x3, 0x8, 0xffffffff80000000, 0xfffffffffffeffff, 0x80], &(0x7f00000004c0)=[0x7fffffff, 0x5, 0x7fff, 0xffffffffffffff81, 0x0, 0x3]}) write$selinux_load(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8cff7c6e7579"], 0x10) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000540)={'filter\x00'}, &(0x7f00000005c0)=0x44) r3 = accept$nfc_llcp(r1, 0x0, &(0x7f0000000180)=0x39) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000200)={'dummy0\x00', &(0x7f00000001c0)=@ethtool_cmd={0x27, 0x1, 0x40, 0xc97, 0x1, 0x800, 0x1, 0x7, 0xb15, 0x401, 0x307, 0x6, 0x81, 0x81, 0x4, 0x0, [0x3, 0x3]}}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x490400, 0x0) 2018/03/26 04:30:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x1, 0x2, 0x5, 0xff}, {0x79d9a8a7, 0x20, 0x1e341385, 0x7ff}, {0x9a, 0x4, 0x10000, 0x5}]}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='highspeed\x00', 0xa) sendto$inet(r0, &(0x7f0000000000)="98", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) shutdown(r0, 0xffffffffffffffdd) 2018/03/26 04:30:54 executing program 4: r0 = socket(0xa, 0x802, 0x0) write(r0, &(0x7f000031efdd)="120000004a000700ea091008090007000a00", 0x12) 2018/03/26 04:30:54 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) fcntl$setlease(r0, 0x400, 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x34, "bf6af91dce09ada39feacfccb96627c50b88b8c75f8011deadb89eb5d596b43c40d155c14c2c7d20d66bc5eba49d2c45e8ace4fa"}, &(0x7f0000000040)=0x3c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={r2, @in={{0x2, 0x4e21, @rand_addr=0x3}}}, &(0x7f0000000140)=0x84) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xdc8, 0xff5a) socket$nl_crypto(0x10, 0x3, 0x15) 2018/03/26 04:30:54 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x7, 0x4) syz_open_procfs(0x0, &(0x7f0000456ffa)='smaps\x00') pipe(&(0x7f00007d3ff8)) 2018/03/26 04:30:54 executing program 3: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$getenv(0x4201, r1, 0x9, &(0x7f0000000040)) 2018/03/26 04:30:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000d2d000)="2400000024007f000000000181007701000000ff0100000000ff001000000000bb000000", 0x24) prctl$getname(0x10, &(0x7f0000000000)=""/69) [ 98.230686] SELinux: policydb magic number 0x6e7cff8c does not match expected magic number 0xf97cff8c [ 98.270673] SELinux: policydb magic number 0x6e7cff8c does not match expected magic number 0xf97cff8c 2018/03/26 04:30:54 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=@ethtool_cmd={0x48}}) r1 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="2da400", 0xfffffffffffffffb) keyctl$update(0x2, r1, &(0x7f0000000140)="5e655913a9140e9cd35978902e87d6a7c45cbd19967d21706f065aaccfe683f4fcd6cc5e499bd21af9b5ab2d471fe054228e8d394b4f481fb6d5a415d5947c4e52a1387330b69f79a0026cd73bceecff1d2129aa65327950c2efbdee0c951176fb6e026151ce618f309ac660136c994b2d33db5743feea7171d7d1ea751281030a64ddc6e40a0d377fb45a0cb9e762ae5e31897352ba46a734f0beba115dc871fc3cf8ac7cd05cd5c3b5e0a9a981ac9a3fb64032438ddd77959de0d8ad0f98bba23b63d6ef7c158a7d43ca50284d14afd661ffd5b8cd8f8bf560ec8ae57905", 0xdf) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)) 2018/03/26 04:30:54 executing program 2: pipe(&(0x7f000090cff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x10000000005) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000000)={0x3, 0x2, 0xe3af, 'queue0\x00', 0xdca4}) fcntl$getown(r0, 0x9) 2018/03/26 04:30:54 executing program 2: r0 = socket$unix(0x1, 0x81000000005, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f7d000)) sysfs$1(0x1, &(0x7f0000000000)='em0\\ppp1vmnet1!\x00') 2018/03/26 04:30:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x1000000000004e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) listen(r0, 0x5) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101880) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000100)={0x7b49, 0x7, 0x7f, 0x8}) r3 = accept4(r1, &(0x7f0000000140)=@alg, &(0x7f0000db4ffc)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000080)={r4, 0x0, 0x8001}, &(0x7f00000001c0)=0x8) sendmsg$inet_sctp(r2, &(0x7f00000014c0)={&(0x7f0000000240)=@in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xa}, 0x9}, 0x1c, &(0x7f0000001440)=[{&(0x7f0000000280)="b3825144db290f3284b7b2efb0619a26d0e57d52613fa96122a39fabe6debacabb6d66f3ee66880db7dc05bb491b49e2fdf227700b3d9676a7def6c5e8efb541e9c51060869e3b3721a1dd7e86dce1", 0x4f}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="120455e506a8e3d719ababb8ff5e4b727d81d44e9c1095d0d3b5b36a2f8c56", 0x1f}, {&(0x7f0000001340)="56413648e55a2247a02fa4640c02ee48ee479e6c78dccea2f679f480ef2259a4340e07677a464ba40d26f0b129c9dbeadb5b099a1d585a1c6f291a858ddb4a9b4bb878424dedafaa02b24c52da2d0466c69b3c9b1a8f721d45f183718f14f098fa", 0x61}, {&(0x7f00000013c0)="185c0b7b3487d4339aba752c9c6488dce37cb619b41afb4f78b3bf02914c928138e92f8648f0ff5bf52f11759d53e1900f74793a6d741f448e90ed69ef295e6589292b5277033332c339a3cd0065c61cc66283ac26042708a8c443498d65761a6c4710885d6dc0cde07783497b1a7a0ba09361b5661c", 0x76}], 0x5, 0x0, 0x0, 0x4008040}, 0x41) shutdown(r0, 0x0) shutdown(r3, 0x1) 2018/03/26 04:30:54 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0xe8e, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @rand_addr=0x80a1}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x18, 0x3, 0x2df, 0x9, 0x100000001, &(0x7f0000000380)='dummy0\x00', 0x8, 0x202, 0x3f}) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x6, 0x0, 0x40000, 0xffffffff}]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000280)=[{0x5, 0x1, 0x0, 0x3, @time, {0x6, 0x5}, {0x8, 0x1}, @queue={0x4, {0x1, 0x7fff}}}, {0xfff, 0x6, 0x1, 0x1, @time={r2, r3+10000000}, {0xc2c, 0x8001}, {0x4, 0x200}, @result={0x2, 0x101}}, {0x9, 0xfffffffffffffff8, 0x7ff, 0xfffffffffffffffc, @tick=0x80000000, {0x20, 0xfff}, {0xfffffffffffff800, 0x7}, @control={0x3, 0x5, 0x8}}, {0x3, 0x1000, 0x8000, 0x2, @time={0x0, 0x989680}, {0xb9ab, 0x9}, {0x8, 0x7f}, @control={0x3f, 0x4, 0x7}}, {0x4, 0x4, 0xffffffffffffffc1, 0x3, @tick=0x1, {0x4, 0xf46}, {0x200, 0x800}, @ext={0x68, &(0x7f0000000200)="1520038274cc37f6bdd33a0c285eaa0b60d432591b767c27b991ac79965ba83fdf7c9555163830dd38040dbf1bfd823c7afd94b8b7988c15df3ea8f466d50ed03c009804af85166b202bd83ce0ccc4df5e2128be05c0c711571394d2b4461482ca3c0262c592faf8"}}], 0xf0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000040)) 2018/03/26 04:30:54 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getcwd(&(0x7f0000000000)=""/4096, 0x1000) connect$inet6(r0, &(0x7f0000001100)={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x1a}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000001000)=""/214) socket$inet6(0xa, 0x80805, 0x6) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r3, &(0x7f000080037c), 0x400000ff) 2018/03/26 04:30:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) socketpair$inet(0x2, 0x800, 0xd10f, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000440)={0x6, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x0, 0x800, 0x81, 0x400, 0x7ff, &(0x7f0000000400)='teql0\x00', 0x0, 0x80000001, 0x9}) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xe000, r1, r4, 0x80, 0x5, 0x80000) r5 = gettid() r6 = syz_open_procfs(r5, &(0x7f00000000c0)="000000000000000d9727db6bf96427576c9af6252c62a441") fchdir(r6) exit(0x4) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000080)='8/file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TUNSETSNDBUF(r6, 0x400454d4, &(0x7f00000004c0)=0x2) getsockopt$netlink(r0, 0x10e, 0x4000000004, &(0x7f0000001000), &(0x7f0000003ffc)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000500)={0x0, 0x1}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000580)={r7, @in6={{0xa, 0x4e20, 0x3f, @empty, 0xeb}}, 0x33ba1f3a, 0x7000000000000000, 0xffff, 0x81, 0x4}, &(0x7f0000000640)=0x98) ioctl$EVIOCGABS2F(r6, 0x8018456f, &(0x7f0000000100)=""/244) 2018/03/26 04:30:54 executing program 5: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x918, [0x20001080, 0x0, 0x0, 0x200010b0, 0x20001b10], 0x0, &(0x7f0000000200), &(0x7f0000001080)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000010000000000000000000000000069706464703000000000000000000000697036746e6c30000000000000000000726f7365300000000000000000000000697064647030000000000000000000000000000000000000000000000180c200000000000000000000005808000058080000880800007533320000000000000000000000000000000000000000000000000000000000c0070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000434f4e4e5345434d41524b00000000000000000000000000000000000000000008000000000000000000000000000000"]}, 0x990) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f00000003c0)=[{}], 0xffffff1a) 2018/03/26 04:30:54 executing program 7: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x342}}, 0x5c) keyctl$set_reqkey_keyring(0xe, 0x5) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002540)='/dev/sequencer\x00', 0x70000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002580)={0x40, 0x4, 0x0, 0x7, 0x0}, &(0x7f00000025c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002600)={r1, @in6={{0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x4}}, 0x3, 0x79}, &(0x7f00000026c0)=0x90) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x12, 0x3}, &(0x7f0000000200)=0x0) socketpair(0x0, 0xe, 0x10001, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000001540)=""/4096) timer_gettime(r2, &(0x7f0000000240)) r4 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) accept4$inet6(r3, 0x0, &(0x7f0000002700), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000340)={0x340, @time={0x77359400}, 0x20, {0x2, 0x1000000}, 0xa44, 0x2, 0x100000001}) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x1, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002780)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TCSBRK(r5, 0x5409, 0x100) chroot(&(0x7f0000000280)='./file0\x00') r6 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r7 = dup2(r6, r4) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002740)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}], 0x40) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000000000)={0x3, 0x100000000}) write$sndseq(r7, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r6, 0x4040534e, &(0x7f0000000100)={0xa7}) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000001400)=""/225) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000013c0)=0x7, 0x4) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f00000003c0)=""/4096) 2018/03/26 04:30:54 executing program 0: writev(0xffffffffffffffff, &(0x7f0000455000)=[{&(0x7f000083c000)="390000001300094700bb61e1c3050000070000000200000045eeffffff0b800019001a000d000000f4de28f0430000000017e9ff0000060400", 0x39}], 0x1) r0 = socket$inet(0x2, 0x80000, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x0, @empty, 0x6}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000000140)=0x8) 2018/03/26 04:30:54 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"5e798e33af462550d54600", 0x10000000000006}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'teql0\x00', 0x600}) 2018/03/26 04:30:54 executing program 2: r0 = socket(0x10, 0x3, 0x0) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)={0x0, 0x0, 0x5}) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="3153f541a7823da4807ed7c27ef9c0dddda0af97e1661acd299e5de5390cff53"}) 2018/03/26 04:30:54 executing program 0: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syz_tun\x00', 0x102}) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x200100) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00000000c0)={0x1, r1}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) 2018/03/26 04:30:54 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/03/26 04:30:54 executing program 2: clone(0x0, &(0x7f00000001c0), &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000180)) sysfs$3(0x3) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000180)={0x80000000, 0x3f}, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000100)={0x0, r1, 0x80000001}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={r1, r3}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/03/26 04:30:54 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) sched_getaffinity(r1, 0x8, &(0x7f00000000c0)) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00\x00p\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180), 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140), 0x10) 2018/03/26 04:30:54 executing program 0: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x12, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'bpq0\x00', 0x3}) socketpair$inet(0x2, 0x5, 0x7ff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r2) recvmmsg(r1, &(0x7f0000b36fe4), 0x1, 0x0, &(0x7f000025d000)) 2018/03/26 04:30:54 executing program 3: syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x400) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x2, 0x4031, r0, 0x0) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0xa811) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) 2018/03/26 04:30:54 executing program 1: getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x2c) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1f, 0x400200) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000100)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) 2018/03/26 04:30:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000012a000)=[{&(0x7f0000e73d64)="290000002000190700003fffffffda060200000622e80002040000140d0004000000000000d200019c", 0x29}], 0x1) accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/03/26 04:30:54 executing program 2: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)={0x0, 0x7ffffffffff3ffff}) capset(&(0x7f0000000240)={0x20080522}, &(0x7f0000000100)={0xfffffffffffffffc, 0x40000, 0x0, 0x0, 0x0, 0x3}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f00000000c0)=0x100000001, 0x4) [ 98.520678] device bridge0 entered promiscuous mode 2018/03/26 04:30:54 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns/net\x00') ioctl$int_out(r1, 0x5460, &(0x7f0000000000)) fsetxattr(r1, &(0x7f0000000140)=@random={'user.', '/selinux/commit_pending_bools\x00'}, &(0x7f0000000200)='user.syz\x00', 0x9, 0x0) 2018/03/26 04:30:54 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) write(r0, &(0x7f00000024c0)="3dd5345eec9d3a1caf994ca58ca3eceb23add903c53ac7e83737607a0258d8589eb55fe4b16b8277d030fbbeae191e353aeb148800c31cd58e8325a8e6c72578a8cc54bfd354a7ca96ab1aa945c49dc7cc049969c89f4e54984246a2934e6bf701bda5b9f56c3c565a46b1882111109198f56651e4c5efc2c6ee89000d42bbede694d9063189b4ccf7bb15c60abda4d303e3eb4bec2926", 0x97) r2 = syz_open_dev$sg(&(0x7f0000002580)='/dev/sg#\x00', 0x4, 0x80080) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000002480)={0x8, &(0x7f0000000080)=""/4, &(0x7f00000023c0)=[{0x2, 0x1000, 0x38000000, &(0x7f00000000c0)=""/4096}, {0xca9f, 0x1000, 0xffffffffffffc546, &(0x7f00000010c0)=""/4096}, {0x3ff, 0x76, 0x6, &(0x7f00000020c0)=""/118}, {0x80, 0x8d, 0x3, &(0x7f0000002140)=""/141}, {0x8e01, 0x14, 0x100, &(0x7f0000002200)=""/20}, {0x0, 0xa4, 0x9, &(0x7f0000002240)=""/164}, {0x0, 0x78, 0xf142, &(0x7f0000002300)=""/120}, {0x67b3, 0x39, 0x3, &(0x7f0000002380)=""/57}]}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f00000025c0)={0x101, 0xffff, 0xffffffff, 0x400, 0xc, 0x9}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/26 04:30:54 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@int=0xcb9, 0x9c) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x10001}, 0x8) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000040)='ip_vti0\x00', 0xb6}) 2018/03/26 04:30:54 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x13, 0x500000000, 0x8, 0x15, 0x0, 0x70bd2c, 0x25dfdbfe, [@sadb_x_nat_t_port={0x1, 0x17, 0x4e24}, @sadb_address={0x5, 0x17, 0x32, 0x80, 0x0, @in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}}, @sadb_x_sa2={0x2, 0x13, 0x7fff, 0x0, 0x0, 0x70bd27}, @sadb_ident={0x2, 0xb, 0x8, 0x0, 0x4}, @sadb_lifetime={0x4, 0x7, 0x7, 0x9, 0x7, 0x6}, @sadb_ident={0x2, 0xb, 0x5, 0x0, 0xd82}, @sadb_x_nat_t_type={0x1, 0x14, 0x2e}, @sadb_ident={0x2, 0xb, 0x4, 0x0, 0x90}]}, 0xa8}, 0x1}, 0x4000084) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/19, 0x13}, {&(0x7f0000000200)=""/215, 0xd7}, {&(0x7f0000000300)=""/172, 0xac}, {&(0x7f00000003c0)=""/13, 0xd}, {&(0x7f0000000400)=""/122, 0x7a}, {&(0x7f0000000480)=""/76, 0x4c}], 0x6, &(0x7f0000000580)=""/82, 0x52, 0x2}, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000640)={0x9, 0x10001, 0x0, 0x8, 0x9}, 0x14) 2018/03/26 04:30:54 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10000, 0x0) bind$pptp(r2, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', r1}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x4) setsockopt$packet_int(r3, 0x107, 0x10, &(0x7f0000000080)=0x6, 0x4) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000009) 2018/03/26 04:30:54 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x1, 0x2, 0x7, 0x0, 0x7}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000ee6ffc)=0x3f, 0x4) recvmsg(r0, &(0x7f0000ee9fc8)={0x0, 0x0, &(0x7f0000d1e000), 0x0, &(0x7f000034afc4)=""/81, 0x51}, 0x40002102) 2018/03/26 04:30:54 executing program 4: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) symlinkat(&(0x7f000001effd)='/', 0xffffffffffffffff, &(0x7f0000d06ff8)='./file0\x00') ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) prlimit64(r0, 0x4, &(0x7f0000000040)={0x0, 0x1}, 0x0) chroot(&(0x7f0000157000)='./file0\x00') renameat2(0xffffffffffffffff, &(0x7f000000bfec)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f000016517f)='./file0/', 0x2) 2018/03/26 04:30:54 executing program 2: sendto$inet(0xffffffffffffffff, &(0x7f0000168f26), 0x0, 0x0, &(0x7f00008d2000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0xcd2464ffca4f1380) write$selinux_user(r0, &(0x7f00000000c0)={'system_u:object_r:auditctl_exec_t:s0', 0x20, 'user_u\x00'}, 0x2c) 2018/03/26 04:30:54 executing program 4: r0 = socket(0x13, 0x803, 0x4) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x800) 2018/03/26 04:30:54 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x7, 0x4) read(r0, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000180)) dup2(r0, r2) 2018/03/26 04:30:54 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80000, 0x14b) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x5, 0xb8, 0x6, 0x7, 0x20000000}, 0x14) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000000), 0x1000000000000113, 0x0) 2018/03/26 04:30:54 executing program 2: r0 = socket$inet(0x2, 0x80806, 0x100000010) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000f49000), 0x0, 0x10000008084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x5, 0x3, 0x4, 0x2, 0xfb4f, 0x49d, 0x101, 0x0, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1}, 0x8) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f7b000)=0x1, 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) 2018/03/26 04:30:54 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/26 04:30:54 executing program 4: clone(0x0, &(0x7f0000000000), &(0x7f0000128000), &(0x7f0000492fff), &(0x7f00003b8000)) lstat(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)) getgroups(0x4, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) getgid() r0 = getgid() setgid(r0) unshare(0x400) 2018/03/26 04:30:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000097eff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffddb, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0xffffffffffffffe9) 2018/03/26 04:30:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000fdc)=ANY=[@ANYBLOB="2400000048000100ffffff03ffffffff0a000000000000000000000008000100", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/03/26 04:30:54 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000fd9ffb)='user\x00', &(0x7f00005c7000)={0x73, 0x79, 0x7a}, &(0x7f0000c51000), 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000b82ffb)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000618f09)='L', 0x1, 0xfffffffffffffff8) socket$inet6_tcp(0xa, 0x1, 0x0) memfd_create(&(0x7f0000000040)='\x00', 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0xc0000, 0x0) 2018/03/26 04:30:54 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002a80)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002a40)={&(0x7f0000002580)=@newsa={0x180, 0x10, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0x0, 0x80, 0x0, 0x1}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x6c}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'cryptd(tgr160-generic)\x00'}}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x180}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e20, 0xe7, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff80}, {0xa, 0x4e21, 0x80000001, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, 0x1f, [0x1, 0x3, 0x3, 0x0, 0x0, 0x7, 0x8, 0x9]}, 0x5c) 2018/03/26 04:30:54 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec6ff8)=@file={0x0, './file0\x00'}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000040)={r3}) 2018/03/26 04:30:54 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40100, 0x0) recvfrom$llc(r1, &(0x7f0000000040)=""/215, 0xd7, 0x2040, &(0x7f0000000140)={0x1a, 0x0, 0x6, 0x7, 0xff, 0x8, @random="db82f0c39252"}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/26 04:30:54 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000000)=[{0x40, 0x0, 0x0, 0xfffdfffffff00002}, {0x6}]}, 0x10) 2018/03/26 04:30:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f0000000100)=0xc90300000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00009c0ffc), 0x4) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000b3b000)) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @loopback, @multicast1}, &(0x7f0000000180)=0xc) connect$packet(r1, &(0x7f00000001c0)={0x11, 0x0, r2, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r3 = dup(r1) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req={0x1, 0x7fffffff, 0x9, 0x1}, 0x10) accept$nfc_llcp(r3, &(0x7f0000000000), &(0x7f0000000080)=0x60) 2018/03/26 04:30:54 executing program 6: mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000280)={0x0, 0x3, 0x4}) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) sched_getparam(r1, &(0x7f0000000380)) lsetxattr(&(0x7f0000fabff8)='./file0\x00', &(0x7f00001a8000)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="02000000080000006f5509100730de2d6a1f06a0", 0x14, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000002c0)={0x4}) r2 = memfd_create(&(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x2) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000200)='./file0/file0\x00', 0x800) recvmsg(r0, &(0x7f0000000780)={&(0x7f00000003c0)=@ipx, 0x80, &(0x7f0000000640)=[{&(0x7f0000000440)=""/230, 0xe6}, {&(0x7f0000000540)=""/201, 0xc9}], 0x2, &(0x7f0000000680)=""/228, 0xe4, 0xffffffffffff3546}, 0x40002020) inotify_rm_watch(r2, r3) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000300)={0x2, 0x1}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1a, &(0x7f00000000c0)=""/184, &(0x7f0000000040)=0xb8) open(&(0x7f0000000180)='./file0/file0\x00', 0x2000c0, 0x94) 2018/03/26 04:30:54 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000003140)=[{{&(0x7f0000002f40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/182, 0xb6}}], 0x1, 0x0, &(0x7f0000003300)={0x77359400}) setrlimit(0x7, &(0x7f0000a9cff8)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101200, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) mq_timedsend(r3, &(0x7f0000000080)="b6808396e31dae75f6d18822d18318d0f11fa0a64e5de8bbd2918622d1619ccde43566ee55095ae4dc64cefca9ecccc2c1e2a7b98ed8b966", 0x38, 0x80000001, &(0x7f0000000100)={r4, r5+10000000}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) 2018/03/26 04:30:54 executing program 5: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)=0x0) stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000480)=0xc) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000580)=0x0) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) r10 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000700)='/dev/pktcdvd/control\x00', 0x10001, 0x0) r11 = syz_open_dev$sg(&(0x7f0000000740)='/dev/sg#\x00', 0x3, 0x1) sendmsg$unix(r0, &(0x7f0000000800)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000000c0)="a74387ce4adf28f79ae6e6a2bbac3c16221602cfd486468a937eb57ad7652c45510b14786673857ac87d0ade103b381a0217344c07e652324ef2d251760cf30d3794a3d0b9a21f2240819aa09b6588a65a8ea897b93885dbb2d36fd43a23f59012b0defe52db33f8e2f0e356a3466b569f4ffaf39ee9708573bf5c366229ebc27facba6c0431aebaad48bc", 0x8b}, {&(0x7f0000000180)="6abdbf57b964013c1287f33774db8223b4a493afea18bfb32690ef5860b7eabc53d6d2cfd53a745ba6b6ea016eacc9fa7d6fe11fcc26a2e5cf8a1b8f0b5c4831363916b738", 0x45}], 0x2, &(0x7f0000000780)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r10, r11]}], 0x78, 0x1}, 0x20000004) r12 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r12, &(0x7f000014f000)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/03/26 04:30:54 executing program 2: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000032ff4)={0xb0002000}) socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000000)) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) setitimer(0x0, &(0x7f0000032fe0)={{}, {0x77359400}}, 0x0) 2018/03/26 04:30:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x7, 0x6, 0x4, 0x0, 0xe}) connect(r0, &(0x7f0000ac7ff0)=@in={0x2, 0x4e20}, 0x10) 2018/03/26 04:30:55 executing program 1: r0 = socket(0x10, 0x8400000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000b34ffc)=0xfffffffffffffe4c) setreuid(r1, 0x0) 2018/03/26 04:30:55 executing program 4: mkdir(&(0x7f00008e9ff8)='./file0\x00', 0x0) mount(&(0x7f0000b29ff8)='./file0\x00', &(0x7f00008f8ff8)='./file0\x00', &(0x7f000067f000)='mqueue\x00', 0x800, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) socketpair(0x9, 0x800, 0x8d, &(0x7f0000000000)={0xffffffffffffffff}) fanotify_mark(r1, 0x8, 0x40000000, r0, &(0x7f0000000040)='./file0\x00') getdents(r0, &(0x7f0000386000), 0x395) 2018/03/26 04:30:55 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x400080}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffe}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/26 04:30:55 executing program 5: r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffe) r1 = getpid() ptrace$peek(0x2, r1, &(0x7f0000000040)) socket$packet(0x11, 0x840000000a, 0x300) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/26 04:30:55 executing program 2: r0 = socket(0x10, 0x802, 0x0) sched_yield() write(r0, &(0x7f00003c9000)="2200000021000706e1be0000090007010a00001e0000000000000400050011800041", 0x22) 2018/03/26 04:30:55 executing program 1: r0 = getpgid(0xffffffffffffffff) memfd_create(&(0x7f0000000000)='/ex\re\x00', 0x2) r1 = syz_open_procfs(r0, &(0x7f0000000080)='/ex\re\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f00000002c0)={0x0, 0x10001, 0x2, 0x0, 0x1, [{}]}) 2018/03/26 04:30:55 executing program 4: futex(&(0x7f0000000fa1), 0x0, 0x0, &(0x7f0000000ff0)={0x77359400}, &(0x7f0000000000), 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) nanosleep(&(0x7f0000000080)={r0, r1+10000000}, &(0x7f00000000c0)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = accept4$inet(r2, 0x0, &(0x7f0000000300), 0x80000) rt_sigreturn() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000340)=0x0) fcntl$setown(r3, 0x8, r4) r5 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x2aa, 0x4e21, 0x4, 0x2, 0xa0, 0x80, 0x0, 0x0, r6}, {0x7f, 0x8, 0x6, 0x6, 0x5, 0x8, 0x4, 0x6}, {0x8, 0x7, 0x8d9, 0x2}, 0x100, 0x6e6bb4, 0x0, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x83dc, 0x4d2}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3501, 0x4, 0x0, 0x9, 0x4, 0x8, 0x7ca}}, 0xe8) 2018/03/26 04:30:55 executing program 0: r0 = memfd_create(&(0x7f0000000000)=':\x00', 0x1) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000080)=""/4096) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) sendmsg$nl_xfrm(r1, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0x50, 0x21, 0x411, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0x50}, 0x1}, 0x0) 2018/03/26 04:30:55 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 'ipddp0\x00'}}) setsockopt(r1, 0x1, 0x1, &(0x7f0000000040)="abccb3c35e7af07d8ef9bf37877e5e5498d3de468dbc5ee507e9e4893a67b797e8314a15fd26e067c1041e58f96ac0a9b2c2c6dc7a4d4459e1040d1dd46375aa00c6b8f66ce3bdba71f00147329e0b1cabfc372b4bb42f0e3775056340651638fc080c638d4e592d26dfc0abc68cbd0f5eed38b73d989e0dd1ae2a69fe6e9e94cb3f809b820284458469832fd71c046bcbf9112f75c1db2dff2b268d5aafdb4887e3470c0e67d5f2a86d42ffcc01ac05d6a998757251f469fd367c099cab884a724ea03f4e1b58f2045fe9880d9dd99668970fb0b82795080182ab4eceb9fcebc1a1aba039c542af", 0xe8) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x40, 0x1010, r0, 0x0) lseek(r0, 0xfffffffffffffffd, 0x0) 2018/03/26 04:30:55 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x78}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10d000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000140)={r2}) 2018/03/26 04:30:55 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000100)={'syzkaller0\x00', 0x600000000000000}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) connect$packet(r0, &(0x7f0000000280)={0x11, 0x1b, r1, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) renameat(r0, &(0x7f0000000000)='./file0/', r0, &(0x7f0000000040)='./file0\x00') 2018/03/26 04:30:55 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000100)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) open(&(0x7f00000001c0)='./file0\x00', 0x2000, 0x85) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000140)={r2, r3/1000+30000}, 0x10) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r1}) 2018/03/26 04:30:55 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0xb9) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000040)={0x1c, 0x4a, 0x100000000401, 0x0, 0x0, {0xa}, [@generic="c3dad17b74"]}, 0x1c}, 0x1}, 0x0) 2018/03/26 04:30:55 executing program 5: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x8000000040105) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x1, 0x7, 0x0, @tick, {0x3}, {}, @ext}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"32d5ec5f81faf7497689f6d3"}}], 0x60) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) getsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000000000), &(0x7f00000000c0)=0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) 2018/03/26 04:30:55 executing program 5: perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) prctl$setmm(0x23, 0x0, &(0x7f0000000000/0x4000)=nil) seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x200000000000000}]}) syz_emit_ethernet(0x6e, &(0x7f0000099f8c)={@random="cdbf0e000084", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) uname(&(0x7f0000000080)=""/10) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000100)) 2018/03/26 04:30:55 executing program 0: r0 = socket(0x1000000000000f, 0x1, 0x7) write(r0, &(0x7f0000000000)="0f000000f90300ff00000001000000200700090054000000010000000101006e9e0000000000bbffff74b22e6ae09409", 0x30) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x1, 0x0, 0x7, 0x40, 0xe711, 0x8000, 0x6, 0x5, 0x7, 0x5, 0x8}, 0xb) 2018/03/26 04:30:55 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/hci\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r2 = gettid() syz_open_procfs(r2, &(0x7f0000000200)="6664001a000000ceeaf03e16cc37921e2ab6f7ff1f0f425b700be0c84870de397c") fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x9001, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/26 04:30:55 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x29b) 2018/03/26 04:30:55 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000500)={0x19980330}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000540)={@dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}}) 2018/03/26 04:30:55 executing program 4: mkdir(&(0x7f0000000000)='./control\x00', 0xffffffffffffffff) r0 = inotify_init() r1 = epoll_create(0x1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000280)) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0x8000, 0x1f}, {0x3, 0x1}, {0x6, 0x20}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) mknod(&(0x7f0000000200)='./control\x00', 0x0, 0x23d) inotify_add_watch(r0, &(0x7f0000ebbff6)='./control\x00', 0x8) rmdir(&(0x7f0000f98ff6)='./control\x00') poll(&(0x7f00002fdff8), 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xbd1, 0x10400) readv(r2, &(0x7f0000000240), 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000080)) fremovexattr(r1, &(0x7f00000001c0)=@known='security.capability\x00') 2018/03/26 04:30:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xfd45}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x10001) read(r0, &(0x7f0000000180)=""/219, 0xdb) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/03/26 04:30:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r2, &(0x7f0000362fa0)=[{&(0x7f0000c67f3d)=""/195, 0xc3}], 0x1, 0x100) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000001340)=0x6) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)='bond0\x00', 0x3}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001200)={r3, 0x8, 0x3, 0x6, 0x0, 0x80}, &(0x7f0000001240)=0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040)=0x41, 0x4) 2018/03/26 04:30:55 executing program 4: r0 = dup(0xffffffffffffffff) getdents(r0, &(0x7f0000000140)=""/4096, 0x1000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x400001, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000000)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00000000c0)={@rand_addr, @dev}, &(0x7f0000000100)=0x8) fcntl$addseals(r2, 0x409, 0x4) 2018/03/26 04:30:55 executing program 3: clone(0x100ffffd, &(0x7f0000000340)='i', &(0x7f0000000040), &(0x7f0000b17000), &(0x7f0000000180)="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") r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x200, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @loopback=0x7f000001}, 0xa0, 0x4, 0x9, 0x4000000000000000, 0x9, &(0x7f0000000000)='ip6tnl0\x00', 0x40, 0x1000, 0x1}) fanotify_init(0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x7f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r1, 0x9}, &(0x7f00000003c0)=0x8) 2018/03/26 04:30:55 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f000061f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000000)={0x7ff, 0x0, 0x0, {0x77359400}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000280)={0x15, 0x7, 0x1, 'queue1\x00', 0xfffffffffffffffe}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0xd2}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e23, 0x7, @empty, 0xff}, @in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x8}], 0x74) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000240)={0x1}, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) [ 99.182617] audit: type=1326 audit(1522038655.222:60): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16122 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454879 code=0x0 [ 99.233523] audit: type=1326 audit(1522038655.272:61): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16122 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454879 code=0x0 2018/03/26 04:30:55 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x181000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002c40)={0x0, @in6={{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x200}}, 0xdcc, 0x2, 0xfffffffffffffffa, 0x1, 0x7}, &(0x7f0000002d00)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002dc0)={0x0, 0xfa4}, &(0x7f0000002e00)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000003600)={0x0, 0x9}, &(0x7f0000003640)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000003680)={0x0, 0x1dc}, &(0x7f00000036c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000003700)={0x0, @in6={{0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff]}, 0x40}}}, &(0x7f00000037c0)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000003a80)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x2, 0x7ff}, &(0x7f0000003b40)=0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000003b80)={0x2, [0x0, 0x0]}, &(0x7f0000003bc0)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000003c00)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000003d40)=[{&(0x7f0000000140)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000200)="991dd0f6ef77375c32b74f66102efc2eb522915142af25ab6d56502f1845830ca539c47d0ccc7294e3e1c431b1261005e573df9400f02e6c1527b59397ec8e4ec98da197f79fe872fbb7c182ae0d13daa25976d0fbf404855378791dd590f3abfb433de58e376c5db09684a8779f27bedf1e4ea596f135a4641eb7b40e701c5039fe53c2fe048fd83724d7abcb236198ae4efd2d1a41cc27ef1571145c7c02e41dc09271551f6ffbce4e95f6be8e740b0ad587902378c4c41dc44a1a0751ede3bb27e8639babca3d6167a67c45b44a69b8eae5af8c96459d645419375464e145cce2501e7fec4dcfb3260235d22e0d5c21ec15e84d6e3bc8", 0xf8}, {&(0x7f0000000300)="82087bef18db2a89aa494d2afece02c3306d976f4d91a5d50441ced35b4769fc072d6b71c2c6ab6f1588d4f2d78efbd51f1ded9da83bd1366caaf64aa03d4aa58d88dadfc946d9b3f64a000b044b96929c830d0c0fdaeec4be6ab5359c65d64d3fefbbc0eda7e8cef33f2e81e9b3092fd1eb4c3a6c95c45da7c4938552821d49dee2182d30025b2e7bab85960f5a9c52fdaed61fe34fac1f6cd199606eada5538200fab604f520f54ae3efe4a75d0c33e4d17e53ab4e67ed88bf200dfd029b8a7a48f45671e89c4e4e11a6351c8508c74023e0492b15071d6c43d49bb49ec058103658b96d9db276a61ddede4ee4deb7c21c483e97f76b358256bcfeb534", 0xfe}, {&(0x7f0000000400)="bb761e1b626827c2a139bd5b9da930f9a4f49a4484489809dc8b7f068d0982475106da8ce06d0ad317c209e02cbfc2e8f490a2d864e111679c463335d79734217246d7485d27a330", 0x48}, {&(0x7f0000000480)="1b13745f2baf403d12bed455b3e6e1f3b6c4f07107756ef504f205a9f7bebaade1ed92cf1c26b34f1db8efa3c97a1f35ef542c5609595eea30cf4611ce88dbb49106193663", 0x45}, {&(0x7f0000000500)="9008293215753ac27c9bb403258151e5959b646eaddd4db7647181d3696567d6300d0d91a64f97c545d8f469fbd58650ba6271fea692a5d217f68d6bad991f33f1e81b145106eaf3e402dbd981a4c07b4e93fc9a65135ae06b486374ebc39804dc5aba521cecafa4c05eaa063efa50cb1e994a23b5b8fea6d776", 0x7a}, {&(0x7f0000000580)="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", 0xfa}], 0x6, 0x0, 0x0, 0xc000}, {&(0x7f0000000700)=@in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff]}, 0x10000}, 0x1c, &(0x7f0000002bc0)=[{&(0x7f0000000740)="c4bc8cbff9face072882ae9df3f5729d305ddcc44114ebe80548815f1c5028c1a80ffd0d6182a7335b48d6f968878c7c896646b8421be8b565d479ac7560d84dcc41b5f1d7bd52010bc803a25201b1723208bbe9af35abbf153a873dbe9244bf8f7d96be0969adfbf7e4c0b4f6f726c19102af253729005e1649", 0x7a}, {&(0x7f00000007c0)="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0x1000}, {&(0x7f00000017c0)="96e1b535984e565fd47136b8d5dfe5a7e465b3f3f026535efcf2a3df2befef2dadc1a488ba8543003e3ad54375c5a86e033da8fb4405fd38885c2f7ae1d710931e65864f9fefa84c8d2ff48b83185eb43f7c8c71011978d94dc56eba7e00f744b76eac8be440cbc1e3ef59d6e054f80a9d2e3231623add7d7831c95b6c03801a07c625b0a99bce9537ded4b6402e93513e39ee8380b21887deb13a731cb2e5f437998dedaf019d516e79e17214fa05f0830a0541243e6dc5aeaa26b6", 0xbc}, 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0x1000}, {&(0x7f0000002880)="bbb3e27ec8ccd7c495c23c15c2969844938cf9a2b952b2bbc49637ae976ee35f12934cc2b26a3eeb05f565bf7d2e3b35b6e9966ed6d8461bb4636e112743ffa7c8ce1001ed41e0544ad37912d72a047ddf1fda8ed80ef4869234a97cc7cc1c35d862ee04c59f1d3f5f70d10153b978bdce0c065119150387409ad2a3022d640aed0ac14ae9edd6b0555855aef1a80537e7887fdf00a1ef35da35a714f106e19e26a5b762bc711252038f6c75700c61c2af5a6d49486d8366f0cc975f4af7407304912575f97835608b3606c0c23abed96d846f35d5e83e977b147eaee910af774818cbed8c9a4267efce89", 0xeb}, {&(0x7f0000002980)="f10c97ea06ef24dc2aa592be760e20fcc0d9e6dfebbf5259c9e133f98cd79c66583bbe315ac09e664ced57442f6d2167e834e497ebe66eb412bc1f73bed273c1655456c015d0f8413a203e1a78c78c3ce7945cf9df12d25cb6f82ba5c2104afbbdbab6febab0a97391e13150d4be00d818436604364d1957d7b2b964a46824d80f05651194108f9190bff5c04b069d70f8a3898e80303699af2c10c9c7d2d96ed092b587bd12b666c1b555b2e9f3b5df9879106bc073a8b376648a01a5cf85f30bddb11f9da3b8def55dbc061bad5c4e149f926a4798cd0e5713bef7c319bcac3a65", 0xe2}, {&(0x7f0000002a80)="4b7fb1a76189228d0edd93e4253f05f8eda5527a316886a54d9081d01702f2a22e198d92363bf7c266f5a6f17238efbe24a87b54cc91c424a29ca9b1b0f12ec5e268c418d7405e1e61f3c0d8785d57bd7b95a9ccd1280c2131427e20da27ec3f53f71b1c32469d81302e018afa07f4a265b05ccf32a971e67af82e89e1f2f50a6d550c5f6ae1384c9c020f2150a97669e03978764b5676f48de98096715dd7f2fed9076c0992764f9b52ff92bc6e18", 0xaf}, {&(0x7f0000002b40)="57c3f9d07bc5eb250b83ccac2e597225ef070ee0cbe07437d9fa1d6e775b8397befff7471600292bfbcadfe4155930454f4bb7a7fcf6beab2196511040b5130ea26858fb35bd2dd71c0116c6d16d9e7198b2e212df5359c9661ce9114552", 0x5e}], 0x8, &(0x7f0000002e40)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0x7f, 0x1, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x3, 0x9a, r2}}], 0x60, 0x20000000}, {&(0x7f0000002ec0)=@in6={0xa, 0x4e21, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c, &(0x7f0000003540)=[{&(0x7f0000002f00)="3868675c0fdad02a7f9fc563a29aa662af5169ca55f4c3d96d8d1a28290535220f1464", 0x23}, {&(0x7f0000002f40)="2f2dc95698fe190e953db3b1476a60092839", 0x12}, {&(0x7f0000002f80)="4bbe070c70a38482d4b8d724761634413291d97867d4e72cd3e2234a1a8f7d5fa6236a60619b27cffaa65775524a249d33f918f1f50833758dfab95060edcfa832610f23a81b2ca3d5ec7cc6cc102a27fc2a55d3c4c76e989b67b4fbc8e70120801c58f468e88ad2558c6563d6c73b136fcb5d62905a358c2a7952e5a030e2f87c47fc972a45aa77ae2107ffd3403e9cffc3c66fc5d973b705da3a9c4ab8827f2a9bfa910ef1b122b04491c3f49e1e98d3baf0575c9c61b137832c854f15a20ede591939e90a849e4ba5e0908db4498dd787179fbc3bb8e310e1c4b3cd5665d34b71ed70c4cce8e0cf2c90b79547baf48ac060c6aa3663", 0xf7}, {&(0x7f0000003080)="0e6cdbb594de2525caa78af41036e23a285d5513958f9156b6a040580ca693a325624d8e564facb77de7506df4bd67c2443ffb3d196985cbb0b5e0b0fced2762b6146f6db1a1e8960474dddc1a13b6413a2813c286dcd7b7132cf097dff426c04364d84a64ce2a1f434155fcf0c338787f7d0d2b0d364dd727194fb3140a212366cd1a77e469a46b6b011a8f677736a2f14bbf8411c994db8e", 0x99}, {&(0x7f0000003140)="f0f4acc661c0675a1844d6a73c7ed6a4e9a89642f2ef37612bc184287494023e4d5b5333aa63faba5b4f2ff497784430df8b79c6648ab914cf7b8392f7b68c9bcaa40c6b3f3dc8d650790cabca24bfe2", 0x50}, {&(0x7f00000031c0)="5d6edea7328f8ffa07d06556da919165ac156fa07e00bc9f883ea9ea599532b47c74172fa05dd5481e6bad9a8f0f73e9aa2bd19df02e37dd553e6798557a057b450efaff343d1eb8d6ef711a2082f6cfa30ed18c9a34be1686f69ff4d9bb15d20b018c49c9449d37073ae6af120a1b8fcc5a21a143504d477d2896be1f9d931b61c9df9867daee7ea501bcf8bba929e41c961b9cc9979da96ddc7041887aeadae304c77bdb1f659c819d9d835cf623c3dd05315c41acad54b9fbf6eab1cf6b1c9881b2de86346a436bd2d191529a6c574031aaa7eaff482de20544cd896b26d8", 0xe0}, {&(0x7f00000032c0)="c010c7d18196629ec0f5dbd48a1418a340b6705945b273ffdaf44db6e1741cbb8d463d9c178e150c6f909485bca998624818447d47117a326c60e8e98343875d590163739edb375cf99a41b6329365b4f843b5ef737856fcc4c6d47919f888f5d0b22e7ee3806a2dc57e3811b6be5f55f0bfb30193848c22605f8ae54fdeb0733b61442f7b790a11b6ffbb84f279f6a510f8257fd97b5c2d058d3a071a517106837ef757e6dcd8d4df", 0xa9}, {&(0x7f0000003380)="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", 0xfe}, {&(0x7f0000003480)="aef1c57c43a474ad2e343c1a406c34b004f4ef48aa04237f04ae082c9c789f263ef841f61d6b758e551c37fdce2d67e1380a82da8d9084208880d8416bc8b41d7bc8dd919bc082aabd4bafb3c22f2fc16e64102a22f02cf1a44e3f392a83d1bc1033a6c6ab547abf52bf7b5bebfbb5d807176335c1cdebad90db3788d95066b8332e19077c17d638234a25093d393fd0b05a430fed5d01290a994bbf08", 0x9d}], 0x9, &(0x7f0000003800)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0xdd, 0x8, 0x8, 0x8001, 0x7, 0x8001, 0x24, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x66cca3d3, 0x200, 0xf6, 0x8, 0x1, 0x7, 0x7fff, r4}}, @init={0x18, 0x84, 0x0, {0x200, 0x5, 0x9d8, 0x24}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x1ff, 0x1, r5}}, @init={0x18, 0x84, 0x0, {0x1, 0x5, 0x9, 0x100}}], 0xf0, 0x20000000}, {&(0x7f0000003900)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10, &(0x7f0000003a40)=[{&(0x7f0000003940)="b4e8111eee4fe018aaf09db8347e975f4f29ebb09fca6aa73846d687da6bae7696196113887e119d9cd40413d2c24308d6d51bcb2c6ad1662634bde8538d4018dbfedcd88d5af507c590c46dc6dc2890f27652d51b4e578015e426f6a575ab7e2d85e6873eb2d04db95de6afc7158d436086e0f96437700316c8f5d1b2df638f64932ff0976a4dd60519a3dc34eecdabd636ee195d0872da696297a90f0bc17f6ca6fb323a2cdd0a41eee57d51eb7fdad3bc652112387aee91435cb9fa20aedd2ca4c9ee1fcf7112c8c8eae1af740f86db44c463d62542a00efc9bdcb1cbf0eae7cedc96b1acfd497d888ac7e60d", 0xee}], 0x1, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x400, 0x8000, 0xa7f, 0x1862, 0x1, 0x2, 0x4000000000000, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x3, 0x400, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x20c, 0x8, 0x2, r8}}], 0x90, 0x20000000}], 0x4, 0x40) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x1329475b28d165f6, 0x0) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x6, 0x0) write$sndseq(r9, &(0x7f0000000000)=[{0x5, 0xf2, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) write$sndseq(r9, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick=0x5}], 0x30) close(r0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000040)={'erspan0\x00', 0x0}) ioctl$TUNSETIFINDEX(r9, 0x400454da, &(0x7f0000000080)=r10) 2018/03/26 04:30:55 executing program 2: restart_syscall() clone(0x0, &(0x7f000026f000), &(0x7f0000ea9ffc), &(0x7f0000809ffc), &(0x7f0000bda000)) symlink(&(0x7f00008ccff8)='./file0\x00', &(0x7f0000868ff8)='./file0\x00') 2018/03/26 04:30:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xd) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) writev(r0, &(0x7f000012a000)=[{&(0x7f0000bb9fd7)="2900000020001907ff033fffffffda060200000622e80002040000140d0004000006020000d200019c", 0x29}], 0x1) 2018/03/26 04:30:55 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x4010, r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000072c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = dup2(r1, r0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000000)={0x8, 0xff, 0x4, 0x1, 0x6, 0x1ff, 0x8, 0x40, 0x1, 0x100000000}) 2018/03/26 04:30:55 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4c03, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x6}, 0x4, {0x2, 0x4e20, @multicast2=0xe0000002}, 'ip6tnl0\x00'}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x81, 0x8}, {}, @queue}], 0x30) 2018/03/26 04:30:55 executing program 3: mkdir(&(0x7f0000000040)='./file0/bus\x00', 0x0) open(&(0x7f0000000180)='./file0/bus\x00', 0x0, 0x24) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0xfffe, &(0x7f0000000000)="d73db58c48f49f6cbcf66eee1dc2730ad77ce2ba9f805f0a99c455351de32a0472d898a59ed9afd5ed352524d8c599a62be4882f3cd274") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x10000, 0x0) getsockname$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) r1 = creat(&(0x7f0000001140)='./file0/bus\x00', 0x0) mmap(&(0x7f00009c4000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) 2018/03/26 04:30:55 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) umount2(&(0x7f0000000080)='./file0\x00', 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f00000005c0)=0xe8) bind$packet(r2, &(0x7f0000000600)={0x11, 0xff, r3, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/26 04:30:55 executing program 0: r0 = add_key(&(0x7f0000000040)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="6015678ba4b804c21b6c6261cfacb042c51f7ae898c169ebdd159e4253ffbb8a6f6cf2d521ec1c2a4c1854187db297c2eef3004980db86debfbab6ed605032f0cf0bde794a6112390413261830c43081f6e05ddf60ec785b0f193e3f8df4c9088e63b01f12c4a2f185cf1afb74f56f796333a13001342307bbaff99fa9dd2f587863280e587a4af40dcc0b0d576a9dc3c5f2db7eb1f3eb8f2392ad914a2f9368a2665b", 0xa3, 0xfffffffffffffff9) keyctl$read(0xb, r0, &(0x7f00000001c0)=""/73, 0x49) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, &(0x7f0000e7fff0), 0x10000000000001d5) r3 = fcntl$dupfd(r2, 0x200000000, r1) mknodat(r3, &(0x7f0000000080)='./file0\x00', 0x0, 0xfffffffe) sync() ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000240)) eventfd2(0x9, 0x1) dup2(r1, r3) 2018/03/26 04:30:55 executing program 5: getgroups(0x0, &(0x7f0000cccff0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200400, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0)={0x4f2, 0x9, 0x0, 0x6f22, 0x4, 0x5, 0x80000001}, 0xc) 2018/03/26 04:30:55 executing program 3: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/mnt\x00') setns(r0, 0x0) pipe(&(0x7f0000000000)) 2018/03/26 04:30:55 executing program 2: seccomp(0x1, 0x1, &(0x7f0000000000)={0x3, &(0x7f0000000080)=[{0x80000000, 0x0, 0x0, 0xfffffffffffffff0}, {0x45}, {0x16, 0x0, 0x0, 0x200000000}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8000, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000000c0)) memfd_create(&(0x7f00009ebff9)='cpuset\x00', 0x0) 2018/03/26 04:30:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x80045438, &(0x7f0000001000)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x400000, 0x0) fcntl$addseals(r0, 0x409, 0xb) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000002c0)={0xfff, 0x0, 0x80000000, 0xe76, 0x345}, 0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x4, 0x2, [0x9, 0x3]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={r2, 0x10000000, 0x3, [0x3, 0x7, 0x8001]}, &(0x7f00000000c0)=0xe) 2018/03/26 04:30:55 executing program 2: ioprio_set$pid(0x21, 0x0, 0x0) ioprio_get$pid(0x3, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) 2018/03/26 04:30:55 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x5, 0x6d) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x80000000000000, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x4, 0x1, 0x10000}, &(0x7f0000000180)=0x10) sendto$inet6(r0, &(0x7f00000000c0)="040100000009cb396da1000000b932ce5b73832fb2cd00007c23be857e83d569a8daeee2cf777d96f4fa4c40", 0x2c, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x4}, 0x1c) 2018/03/26 04:30:55 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/197, 0xc5, 0x0) r1 = dup2(r0, r0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100), 0x10) 2018/03/26 04:30:55 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000ad5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = syz_open_pts(r0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f00000000c0)) readv(r1, &(0x7f000007e000)=[{&(0x7f0000287fff)=""/1, 0x1}], 0x1) r2 = dup(r0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) fstat(r0, &(0x7f0000000100)) ioctl$TCXONC(r0, 0x540a, 0xffff) syz_open_pts(r0, 0x80000003fff) 2018/03/26 04:30:55 executing program 2: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x400400) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100)={0x0, 0x7530}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000080)={0x3, 0xdb6, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000340)={0xfffffffffffffff9}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)=0x0) ptrace$getregset(0x4204, r3, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=""/171, 0xab}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000300)=@add_del={0x2, &(0x7f00000002c0)='teql0\x00', 0x9}) 2018/03/26 04:30:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = memfd_create(&(0x7f0000000100)='/dev/ptmx\x00', 0x3) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x6, 0x400000) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000140)=0xa285, &(0x7f0000000180)=0x4) 2018/03/26 04:30:55 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40600, 0x88) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x74, 0x40, 0xfff, 0x8}, 0x8) r1 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000180)=[{r1}], 0x20000000000003b6, &(0x7f0000b40ff0)={0x0, r2+10000000}, &(0x7f0000000140), 0x8) socketpair(0x0, 0x80f, 0x7481, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r3, 0x6, 0x3f, &(0x7f0000000040)=""/61, &(0x7f0000000080)=0x3d) 2018/03/26 04:30:55 executing program 0: pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000003000)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x170, 0x0, 0xe09, 0xffffffffffffffff}, &(0x7f0000000040)={0xe6, 0x0, 0x0, 0x0, 0x6}, &(0x7f0000003000), &(0x7f0000001000)={&(0x7f0000003000)={0xfffffffffffff801}, 0x8}) 2018/03/26 04:30:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x8000000000000e) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc) 2018/03/26 04:30:55 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000365ff8), &(0x7f0000000000), 0x0) 2018/03/26 04:30:55 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f00006d1ef8)={0x0, {{0xa, 0x4e20}}, {{0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000), 0x4) 2018/03/26 04:30:55 executing program 0: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000000c0)=0x2, 0x6) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) timerfd_gettime(r1, &(0x7f0000000100)) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x80000001) 2018/03/26 04:30:55 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e2f6367707500820ca75788c37e66139c8d878053205e774f6856d5f584bf9b", 0x200002, 0x0) fchdir(r0) syz_fuse_mount(&(0x7f0000000140)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/26 04:30:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x9}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x300, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={r2, 0x80000, r3}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000000040)=""/96) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000000fe2)=""/30, &(0x7f0000000ffc)=0x1e) 2018/03/26 04:30:55 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000009000)=[{0x7c}, {0x3c, 0x0, 0x0, 0x9}, {0x6, 0x0, 0x0, 0x2}]}, 0x10) writev(r1, &(0x7f0000003000)=[{&(0x7f0000014000)='0', 0x1}], 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x42440, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x100000001, 0x0, 0x8, 0x1eec, 0x9, 0x47, 0xbb, 0x8626, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={r3, 0x7fffffff, 0x0, 0x588, 0x4}, &(0x7f0000000140)=0x18) 2018/03/26 04:30:55 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2400, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000a1e000/0x1000)=nil, 0x1000}}) mmap(&(0x7f0000a1c000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) 2018/03/26 04:30:55 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080), 0x2) 2018/03/26 04:30:55 executing program 1: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f000000f000)={0x10}, 0xfffffffffffffefd, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/03/26 04:30:55 executing program 3: r0 = eventfd2(0x80000001, 0x0) ppoll(&(0x7f0000003ff8)=[{r0, 0x400000000}], 0x1, &(0x7f0000001ff0)={0x77359400}, &(0x7f0000000000), 0x8) read(r0, &(0x7f0000004fd9)=""/39, 0x27) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)=""/22, &(0x7f00000000c0)=0x16) 2018/03/26 04:30:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x30003}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) fchmod(r2, 0x140) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000)={0x77359400}, 0x8) 2018/03/26 04:30:55 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000ad5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = syz_open_pts(r0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f00000000c0)) readv(r1, &(0x7f000007e000)=[{&(0x7f0000287fff)=""/1, 0x1}], 0x1) r2 = dup(r0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) fstat(r0, &(0x7f0000000100)) ioctl$TCXONC(r0, 0x540a, 0xffff) syz_open_pts(r0, 0x80000003fff) 2018/03/26 04:30:55 executing program 6: r0 = add_key(&(0x7f0000000000)="31797a6b0600000000", &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0xfffffffffffffe5b, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x14000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000380)={{0x1, 0x0, 0x40, 0x3, 0x100}, 0x18, 0x101, 0x6}) keyctl$link(0x8, 0xfffffffffffffffb, r0) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0xfd01, 0x480102) r3 = accept(r2, &(0x7f00000002c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000005c0)=0x6e) setsockopt$packet_buf(r3, 0x107, 0xfffffffffffffffc, &(0x7f0000000200), 0x359) r4 = request_key(&(0x7f0000f8cffa)='.dead\x00', &(0x7f0000110000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='1yzkller\x00', 0x0) keyctl$search(0xa, r4, &(0x7f00005aa000)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0) r5 = dup(r2) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x51, 0x6, 0x9, 0x400, 0x1, 0x16, 0x7f, {0x0, @in6={{0xa, 0x4e20, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x9, 0x6, 0xfffffffffffffffb, 0x7ff, 0x9}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000180)={r6, 0x9}, &(0x7f00000001c0)=0x8) 2018/03/26 04:30:55 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000a5effc)={0x0, 0xfffffffffffffffc}, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x0) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/26 04:30:55 executing program 5: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000240)) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000440)={0x2, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x10000020, 0x0, 0x0, 0x0, &(0x7f00000004c0), 0x9, 0x18ee1f23, 0xfff}) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000000500)=""/4096) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='eql\x00') ioctl(0xffffffffffffffff, 0x10001, &(0x7f0000000380)='%') wait4(0x0, 0x0, 0x40000000, &(0x7f0000000180)) 2018/03/26 04:30:55 executing program 0: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100}, {0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0xffffffffffffffff, [0x0, 0x1000, 0x80000001, 0x1ff, 0xffffffff80000000, 0x2a, 0x8, 0x2]}, 0x5c) ioctl(r0, 0x8912, &(0x7f0000000000)) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x78) 2018/03/26 04:30:55 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x100000000e, &(0x7f0000004ffc), 0xfd8d) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) 2018/03/26 04:30:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) prlimit64(r1, 0xf, &(0x7f0000000080)={0x7807, 0x401}, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/26 04:30:55 executing program 0: readlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)=""/100, 0x64) readlink(&(0x7f000008aff8)='./file0\x00', &(0x7f0000000000), 0x41) 2018/03/26 04:30:55 executing program 3: r0 = getuid() quotactl(0x0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000140)="b2f2b61acd5f78a6e28ea32afbfafa822c948d2ac5421f8cd7c7c0e36f9c03ea6d4ace75713841af260e975433a7be84573ee51bc616b3e9a420d9d950d7a7d03155adfad2f364575fc60d142cdfcc213c4504eb3b21d026b758a0d120b923b725936a26a019557330c7ca7c3de2e0cc531cf9673498a8edda13bc798fc18510df412c7581a7b0b8a875faf3e7121bfe7c2b9e838ae89b8572d2f9afce4d250c669fbdf90404ef101a1a91f4f0f7e9043c34290d3acf01b7e0d8227e4e862b85f125b05e705396a7bc9c0daa91bc0d") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000280)=0x1a397d36, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000240)={0x1}, 0x1) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x600}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'ifb0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) fcntl$setsig(r2, 0xa, 0x1f) readv(r2, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1) 2018/03/26 04:30:55 executing program 0: mkdir(&(0x7f000000dff6)='./file0\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000097ff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001540)={0x0, 0x7fffffff}, &(0x7f0000001580)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000015c0)={0x0, 0x53, "8f7f786c7a1b5e577141eab3f359e3c0f36f4d88889cc83150bdc24007cacad5e8e4a1641bfa5e7508f02192bb66fb20af511f19c9aaec07474b6fc01dde9f4cd759cb6bafba1f391ffc76ed70151a4200e040"}, &(0x7f0000001640)=0x5b) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000016c0)={0x0, 0x3c, &(0x7f0000001680)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @rand_addr=0xed9}, @in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}]}, &(0x7f0000001700)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0x7fff}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000017c0)={0x0, 0x0, 0x30}, &(0x7f0000001800)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000014c0)=@sack_info={r3, 0x3, 0x3}, &(0x7f0000001a40)=0xc) sendmmsg$inet_sctp(r0, &(0x7f00000019c0)=[{&(0x7f0000000180)=@in={0x2, 0x4e21}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000001c0)="31ab5870f8174645b0e612b8811f935798d35c58bb6cdb603312f67b38ed5c5219d320be245a53e165bb38f3b5adf88533175f23d69f632bb0ff3f6c619df9f656c9baa4dc419129522f77bc74ea835d671621c38bc2d5d30cc9d12283418c2b492c7bbbd87463f290cf5184de", 0x6d}, {&(0x7f0000000240)="ea6ebf6ecce9084440", 0x9}, {&(0x7f0000000280)="cd98a72b3d5d3f88c790f700bfecd29aa0d36e52934c75aedbb1c1c1f8ae1984a442752be753908cd6561259d95488b8281022c0ab0b0acd818542d1d89f5b7fc780b9399e175fd55144dc4c8bb2269bd443ca80878db4698f7cb9b6eaed28cc3996cd9910a39407548630bfd3ebe81af0a817c5711931058ca90245afaa1db92c3d3f5128a62bfdb34382058be4b405305fe6496101409b2a0c0867b07fa976cc744c1cbbe03cad885fe49b36fcd99bd69a4116b60b0f8c76238dc49ca1067ec1a5980147f4a825d0e64c519b4f359f623039bc0a025e41f2b6efadfc08c2a77df51eca4e33b2042194fe", 0xeb}, {&(0x7f0000000380)="b8710f9f97707de11456fa84ca00626f8167be9222feb2", 0x17}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f0000000400)=@in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="d39a49cc22348e20f34df25d192dda658b1b11e85f6a3b2b2419461c1cac722ff6350f9e453297793d5fbd574f39accd9e4bccd08dedc395f3f51d4edaead13cf974487c9f722044d5b575dfc05af6add7a88709895081a93c903d71549e1a89b95734a7be45", 0x66}, {&(0x7f00000014c0)}], 0x3, &(0x7f0000001840)=[@sndrcv={0x30, 0x84, 0x1, {0xb6e, 0x1, 0xc, 0x5, 0x2, 0x0, 0x4, 0x37, r1}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x81, 0x7, 0x100000001}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x80000001, 0x0, 0x6ea0, 0x9d, 0x7ff, 0x3, 0x80000000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x9, 0x7, 0x100000000, r3}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x80000001, 0xfff, 0x100000000}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x0, 0x6, 0x8, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xd, 0x401, 0x200, 0xf8, 0x401, 0xffff, 0x84de, 0x7f, r5}}], 0x150, 0x4000080}], 0x2, 0x8004) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x40, 0x7}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r6, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000000140)=0x84) r7 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r7, &(0x7f0000012ff6)='./control\x00') renameat2(r7, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) r8 = openat$dir(0xffffffffffffff9c, &(0x7f0000fa3ff6)='./control\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000576ff8)='./file0\x00', r8, &(0x7f0000d38ff6)='./control\x00', 0x2) 2018/03/26 04:30:55 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001a80)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001a40)={&(0x7f0000000100)=ANY=[@ANYBLOB="fc000000100001000000000000000000fe8000000000000000000000000000007f00000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000000003200000000000000000000000000ffffac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b1d449bfe3aa11200000000000000beb62eb4441973a20355f9e490750000000000000000000a00000000000000000000000c0008000800080000000000"], 0xfc}, 0x1}, 0x0) 2018/03/26 04:30:55 executing program 6: pipe2(&(0x7f0000005ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x0, 0x2, 0x100000001, 0x3, 0xddb}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000006000)) vmsplice(r1, &(0x7f0000005fd0)=[{&(0x7f0000007ff0)="eb", 0x1}], 0x1, 0x0) epoll_wait(r2, &(0x7f000000d000)=[{}], 0x1, 0x0) 2018/03/26 04:30:55 executing program 4: r0 = socket$inet6(0xa, 0x80803, 0x7ffc) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0xe) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x2010, 0xffffffffffffffff, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r2, 0x7, 0x3, [0x3, 0x81, 0x4]}, 0xe) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x2e37) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x4000, 0x0) 2018/03/26 04:30:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='limits\x00') ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[0x9, 0xff, 0x6, 0x8]}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020d0700006f0200000000000000000003e400", 0x39}], 0x1) 2018/03/26 04:30:55 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00\x00\x00\x00\x00"\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) write(0xffffffffffffffff, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c70335", 0x24) 2018/03/26 04:30:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000008ff0)=[{&(0x7f0000004553)="390000001300090469000000810400000700004003000000460001070000001419001a0004000200feffff6e0200000000000000000003e400", 0x39}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x18000, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000100)=""/29, 0x1d) 2018/03/26 04:30:55 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000180)=ANY=[@ANYBLOB="2c0000001600030400000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="1400010c00e4ff00008c6700003d4c259d477ec3"], 0x2c}, 0x1}, 0x0) 2018/03/26 04:30:55 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80040, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000140)=0x4) ppoll(&(0x7f00001b2000), 0x200000000000005d, &(0x7f0000553000), &(0x7f0000f06ff8), 0x5) [ 99.746599] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/26 04:30:55 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fstat(r0, &(0x7f0000000040)) getpeername(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x7ff, 0x200000000000, 0x6}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000280)={r2, 0x8}, &(0x7f00000002c0)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/03/26 04:30:55 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000d80)=ANY=[@ANYBLOB="66696c74654200000000000000000000000000000000000000000000000000000700000004000000d0030000000000000002000000000000e8020000e8020000e802000004000000", @ANYPTR=&(0x7f000002d000)=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="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00000010000000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00000010000000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e800000000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x420) 2018/03/26 04:30:55 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000ecafc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x14, 0x1d, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) r2 = socket(0x2, 0x5, 0x0) sendto$inet(r2, &(0x7f0000000140), 0x0, 0x20000010, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x28) r3 = memfd_create(&(0x7f00000000c0)='*-)wlan1systemcpusetselfkeyring\x00', 0x2) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/5, 0x5}, {&(0x7f00000001c0)=""/146, 0x92}], 0x2, 0x50) 2018/03/26 04:30:55 executing program 4: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20006) r2 = dup2(r1, r0) vmsplice(0xffffffffffffffff, &(0x7f0000056f80)=[{&(0x7f0000042fb7)='U', 0x1}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000051f50)={{0x862}, 'port1\x00', 0x6b}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000053fa8)={0x80, 0x0, 0x6}) 2018/03/26 04:30:55 executing program 3: mq_notify(0xffffffffffffffff, &(0x7f00000001c0)={0x20000000, 0x16, 0x2, @thr={&(0x7f0000000240), &(0x7f0000000300)}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) mq_notify(r0, &(0x7f0000000080)={0x0, 0x6, 0x5, @tid=r1}) 2018/03/26 04:30:55 executing program 2: msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) clone(0x0, &(0x7f000026f000), &(0x7f0000ea9ffc), &(0x7f0000809ffc), &(0x7f0000bda000)) symlink(&(0x7f00008ccff8)='./file0\x00', &(0x7f0000868ff8)='./file0\x00') 2018/03/26 04:30:55 executing program 0: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x8, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x2b360000000000}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) 2018/03/26 04:30:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) sendto$unix(r1, &(0x7f0000000040)="1e09974768a4558b90eaa5162a6167a67bf0ad69d7707ff3fa45a8458be381e585e1cc83a64038fa670136abde3a63180afc4f32ae97a135cfeda26008a908f64209a144a8307a2cfc5acc453f4220159b2497b0df92ae90bcd9268beb1bc0bd93093ef643abb1b28df93193cdc27b8652aca9ce95e9bda0d3074c9bd57c63a391238c66486dcc7bb75e20e57e6e349a6d54f8bbe52a9ef61740fc3ac486f520b636e253d37a9c91c93eecef3b05b246d7d36b6b0c6f6ab3e79fd91524d67536db44b309b8f284", 0xc7, 0xc010, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000896ffc), &(0x7f0000a5b000)=0xfffffffffffffe41) 2018/03/26 04:30:55 executing program 4: r0 = userfaultfd(0x800) r1 = epoll_create1(0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/user\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$bt_l2cap(r2, 0x0, &(0x7f0000000180), 0x800) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) eventfd(0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000040)="0a3c1dff9d52b3ec9c7c4a196e9f0621f5b8cae8187ef19a47ba4289545fdb33bc763fc17401f603625da6aa8a6dc99dc9bd913a1711d94d746f6cd311ded0c0ca0a924f1262ae7ddbf820531ba8d435d3afcd8bc956796ebab776", 0x5b}], 0x1, 0x0) 2018/03/26 04:30:55 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) bind$ipx(r0, &(0x7f00000000c0)={0x4, 0x2000400, 0x2, "b329a98309b1", 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x4, 0xfffffffffffffff8, 0x7}, &(0x7f0000000180)=0x10) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="104f9790036785bcbf9b4bef117dd08b811f616f28e5aee226c071842f990a79ad466afcc21584d9df5c184b300caa29f09fec300fba3d7f259f7298ec5117b8c24f02a96f12aaba6f8a75b38763c2", 0x4f) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x80104592, &(0x7f0000000040)=0xffffffffffffffff) fcntl$getown(r0, 0x9) 2018/03/26 04:30:55 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) r0 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="ec13f3b6e7e5e09e4241596e535c0e3bc83221baf73f44219aa41d1b676c54c2b4e23b2f4fc9bd496133517a087b73fa7c1c8c86e8e059cd4a4c7a075eaa17dfb075c28c5efdb302ff6c828afe4395d8675c1864003c864994dd7bf962a8a38294bad819f706a23a5e4203363d2b0924cdc78fe032f8abaa72f247f927f8c35baad95e2a5d55b4f76b9884e89957951dfebc2f85d4efb0fa4b4edb73ebbd5fc1eb66251bf719b4efc92ae8d3fa4bea3d8bd913a726c8039efec01c788056cc8ca1a835b89106012c2a79", 0xca, 0xffffffffffffffff) socket$inet6_dccp(0xa, 0x6, 0x0) keyctl$link(0x8, r0, r0) keyctl$setperm(0x5, r0, 0x800) 2018/03/26 04:30:55 executing program 5: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000000)='./control\x00', 0xe1a8, 0x1) lstat(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) futimesat(r0, &(0x7f0000000240)='./control\x00', &(0x7f0000000280)={{}, {0x77359400}}) 2018/03/26 04:30:56 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{0xe7f, 0x1, 0x0, 0x7}, {0x400, 0x71b6, 0x1ff, 0x6}, {0x3, 0x8, 0x7, 0x9}, {0x81, 0x9, 0x8000}, {0x4, 0x4b, 0x6, 0x9}, {0x4, 0x4, 0x9, 0x7}, {0xffffffff80000001, 0x5, 0x4, 0x334}, {0x3, 0x0, 0x1, 0x7}]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0x1, 0x4) ioctl$TIOCCBRK(r1, 0x5428) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000d97000)={0x0, 0x1000000000007d}) accept4$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x80000) 2018/03/26 04:30:56 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x4208, r1) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x0, &(0x7f00000000c0)=""/18) r2 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}]}) unlink(&(0x7f0000000080)='./file0\x00') 2018/03/26 04:30:56 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000003d40)='cpu.stat\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003dc0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003e40)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000003f40)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003f80)={{{@in=@rand_addr=0xfe8, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0xd9b0, 0x4e22, 0x9, 0x2, 0x20, 0x80, 0x33, r1, r2}, {0x10001, 0xdc7c, 0x6, 0x8, 0x3f, 0x7, 0x81, 0x6}, {0x3, 0xc4}, 0x7, 0x6e6bb3, 0x0, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d2, 0x32}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x34ff, 0x7, 0x1, 0x1, 0x9, 0x81}}, 0xe8) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chroot(&(0x7f0000003e00)='./file0/file0\x00') mount(&(0x7f0000c54ff8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1000, 0x0) chdir(&(0x7f00003f7000)='./file0\x00') r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) connect(r3, &(0x7f0000000040)=@llc={0x1a, 0x32e, 0x4, 0x9, 0x4, 0x2}, 0x80) umount2(&(0x7f00003bafff)='.', 0x100000000002) getcwd(&(0x7f0000cc9fb7), 0x0) sendmmsg(r3, &(0x7f0000003c80)=[{{&(0x7f00000000c0)=@rc={0x1f, {0x5, 0x2, 0x80000001, 0xa9d, 0x5, 0x1}, 0x100000001}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)="1c15b8a6c13f19cbca4f577d8818563b87fadf7634f051f7a4212400779e15cdc005", 0x22}], 0x1, 0x0, 0x0, 0x4}, 0x4800000}, {{&(0x7f00000001c0)=@ax25={0x3, {"3102ae3d64b5a1"}, 0x100000000}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000240)="6295a8db95e30d576c35398870a433e5bc55ed1e123ce04b1e47236024887bbba126c788ecf41e2935940f606e3d7c70af798c2a24c8adb309838acb769444a756d9a2afb8af4315e28d87ff23802c90f02a25111309fee42f79682bcb317dce4d18fea181ac2bf7077c41eaa36c7d139a4931a7a5321322e4fa5406e4f6e0b52ebd0c7341579065d35402eed717c50c1e81ee2fe7160bfaf0910647f2ab47fbdc023e4d8d2e763fe248e9787a19c2abbbf8543effa8bcff1f701ca2477dbfcf8c6edadb102c9948", 0xc8}, {&(0x7f0000000340)="546d60da77954cdc8223ff21f9971d6c50e5bcb0fe28610d9cf0c3b2d60884625176f945c585697bd5b6e56276f318deca53d11cd07e4104fc5e0bb1dbaec3b72255a8919689e37d279ccb8ccd1293a05e46c340a6eac694776b6c9968663d44f882d0771f23783d337119a801ff88dbfb5efa710aca9be3f08e2d43943aae7491a19b46b91f37f54f37dfeff3b00c69c66e5bf91f9a609b568844c8ff3a1b66f82cbd91", 0xa4}], 0x2, &(0x7f0000000440)=[{0xe8, 0x108, 0x1, "21f5e370affc5006987b614f647ca4996fe6efa88a1107472346c9da9923b95287bb27646aaecf638ebbd743f2fb7f0b90c48ccf75b868d49ee58b31b68200cab21df67de6d17c3838a28b579e6022c6fa8fd06370d4b51a1c4095678b92a37c060a34f2bdd2ebed2790f17075bb4cb84998e679cee9e08ed54af3bf3263c943020977d44da2f6cb924e9ea6c344a10bcfeb25427af1e6b74bf46ed39d1aeb970a77e377caadab418a3f67b596571d6a1029779cfec7a1ca3cc967bd643d898b3dbb96979d3725fe3a3a83cd0e44b42a582230"}, {0xb0, 0x111, 0x20, "ad9f0a181e48130f1cb4dfd1e41bed4660e545f137138ededbef4dba68c425131d823fc61cb5394d9e61ce5e8eb92826872ce2816320ed1fabc992c3a029fc178628233a5d83ed3267e0e9d3fe781eaf0547da86dfa791fb9ff9889fcee041d72af974bb90bd4c430580d24066375dad897d0c9cc063fbf96cc66ae047bd6ac1451c1b0174c643260273278f82ecf7f165f77ff4e14bb8caf16cdc5778077c70"}, {0xe0, 0x10e, 0x10000, "22d821357245112d7a839197f95dee1fd14d4662c36412277233a202497e549126049b6ce6a890ec77d7bdef60fa88c4ad3e88af2e7489bbf5e5279b2729ae672c8d19946cc2ebdcb4b5dc5c23a0a0d3f11fe544025d93f4acf34c64708241c9a82b061f7d6464c15fc0afde9df39adc7c9d71e900d901448cb478ba78a46f67b927022c8b50627ac29793d45cc5dc94407836ba28af6327417cd52ab7bb8eba20f1e3be37c6fab9c5d5a43d0c695d2f21b2ee6ccebb6f0d49e2d8c62b5b3b4f11e496df7cf291f1a17922ba"}, {0xc0, 0x0, 0x93, "72ef0d6f5f4bff0542cb2fac3a0e5ab4030aa9fed74a6d26b9f06a1c10b143edb3a6594bfa872d7f27b39a6a02fb7c3ca34a60ff4a289e64c757548ea3353cf72f23f86a6214329690ab28eca7858a5ea2f8d5a477b8649a94268e902d1063af9a2069948fda4e2219b51eb444fce6be22a16eb4107bb5fff95aebbf7d5eb0c4f55488037e53ee33ef7197e32ae60d2d7f1aef6d3e4a28cd35387cc9200b156edba5d68b5d8ade7dd943"}, {0x1010, 0x10b, 0x6, 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&(0x7f0000003b00)=[{&(0x7f00000029c0)="aaca089428ae4a88aeeb7a4b9fb408e40a1c1ba00203583a1e60a263d9d99f468c36d403e6c77438391e743714d0e3c12f9a3bf07048f87d8f60642443fbe2b33a6fbf619e3f2d6a8a327cda42886a1caa569711bc3be56e0d91b0a4000f902b1cae7bb0bcf11436309bbcd87641e0d48182ee31b152c4e9", 0x78}, {&(0x7f0000002a40)="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", 0x1000}, {&(0x7f0000003a40)="56130d728893e83353950f13a1d42f4eed9a7b6ff03ac7aa4ca7984a9a7a1f91391966f56aa24ad258b291a47bd48bb97ce814037499d565c0d93deb6d1d486dbe1db4d51bf1648bc5ad35a0ac7abceed6c25dc558e5e0f0c2175b4846dd93ae290fac042eed0441b4be11ee92ea2bc03f54c4bdd9b694dfc6d3e1808ff0823c262cc9ff1a75b36ccb03b2ce1f18170ef6dc9254becf94643b048b261c701a82dbfda74bca330b3e79148bf07af1898afe78ca2eec75b0980c", 0xb9}], 0x3, &(0x7f0000003b40)=[{0x108, 0x117, 0x7, "c6b3df9f9689657976326a564bfdd49c988aac495e078cb157b6e4e143d81739487619b881f1d79a9fb8ec6201ee8cb59962208b6749443ce90d718c48f25a40749915ccda03238df747136384981089043c144f7e2b95d00e0c6c7c53620e13e8d08e2495ddc96becb5137aa4d225ab4842b13f6c1a171f3a3c3fd36da8a91a74cf24f4ccaf6e9f50a935a3fbbc9953c06061989b7c4a760d3abeb1bb1bac65616679d9032db028af13d8e40892fb0d0a7048e9c0b5f431ec167426e9ba4869072b7974d4f52d04d4f34bd26d180394dee56fb662b3e96ad185691fea02aa215dcfbc4c5da01fe9e8e40a4ef78aa2a25257"}], 0x108, 0x40041}, 0x3}], 0x3, 0x4004) 2018/03/26 04:30:56 executing program 4: clone(0x200, &(0x7f0000000100), &(0x7f0000744000), &(0x7f00000000c0), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140), &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x10000000001) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) r1 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000997ffc)=0x401, 0x4) socketpair$inet6(0xa, 0x800, 0x3, &(0x7f0000000000)) 2018/03/26 04:30:56 executing program 2: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000004cfa8)) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair(0x4, 0x80007, 0xb021, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/26 04:30:56 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) close(0xffffffffffffffff) 2018/03/26 04:30:56 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000bcff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x16}) mmap$binder(&(0x7f00001ee000/0x2000)=nil, 0x2000, 0x0, 0x40010, r0, 0x0) 2018/03/26 04:30:56 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) getpeername(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000080)=0x80) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000dca000), &(0x7f0000387000)=0x4) 2018/03/26 04:30:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/wireless\x00') getdents(r0, &(0x7f0000000040)=""/27, 0x1b) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setns(r0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) 2018/03/26 04:30:56 executing program 1: r0 = socket(0x18, 0x0, 0x3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006f9000)='/selinux/mls\x00', 0x0, 0x0) connect(r0, &(0x7f0000649000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x12) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="4c1cf17f6e3e88d5e39dca02476599742d11f8a5f9b9ae06955444a8fd9fa38a63b032eaf4a88f9241744cda25ee89795c4d1f7036316becf8c03130e5c5d1ffd4f6ed6d57049ba763da1a2818f3df31e694b4517e3f3007abbccf57824b527194e6c1075d10b42ece0778fa249f2b1090485e44e25da2e9f302fc5b4803a592211c7dac06fbc97effb29a2d834643a5a5676b7219ee4e4f2e1d86bb7293b29951dbe0160c4e3f1db1df2cf17a4b1e6a2a05deeec8edad33687e9bdb4630b2a474cc9d7279ea70bf6415fd607272c72614cc5938c8c92a8241b0fc5925bb49ca5c9c157cfc6b7e12774625f19148e17bf19806b8b4ce7120") accept$packet(r1, &(0x7f00000015c0)={0x0, 0x0, 0x0}, &(0x7f0000001600)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001640)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/26 04:30:56 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f00003f7000)='./file0\x00') umount2(&(0x7f00003bafff)='.', 0x2) pivot_root(&(0x7f0000672000)='.', &(0x7f00008a5ff8)='.') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x28000002}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r1, 0x200, 0x70bd28, 0x25dfdbfe, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x40) 2018/03/26 04:30:56 executing program 1: lookup_dcookie(0x8000000003, &(0x7f0000000000)=""/42, 0xfffffffffffffe88) 2018/03/26 04:30:56 executing program 5: r0 = memfd_create(&(0x7f0000001140)="9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x1) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001180)=""/4096) r1 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000021c0)={{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, {0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}}, 0xffff, [0x2, 0xef4, 0x6, 0xfff, 0x8, 0x5, 0x1f, 0x2]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) connect$l2tp(r1, &(0x7f0000002180)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x1, 0x0, {0xa, 0x4e24, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x32) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000000)) write$sndseq(r1, &(0x7f0000001080)=[{0x1, 0x1000, 0x2e69, 0x8, @time, {0x6, 0xff}, {0x2, 0x101}, @ext={0x1000, &(0x7f0000000080)="606bcdd2daf4c1dfecccf45d41e2254467c0d4f4aaea6e215c3e848dbb21671e4c0314735cb008bb6a041a3860e68a806ae030077b95aa1bc5edcc7e3cee2355335799786305bcb95ddc75896a0a5d0ded3022906fb689149c98dd8abebccf5f96a953b9866651d06cebdfa2d6be9077afbce68888ce94eba64a61230dd029e1ae77d0cedd889300ae6a8bf14259d6f6741706837078541c9b5cf43694153adad6dbe9fe1874613e5d046e61fc8c6322e71150a3c6a744aad1e06d1a7e32e04c966b001c0658eeacc93e57ef3b807de22e4d4343da62a535f11f53644e163cbf0e25574749e9ab37b446708e4dcfdd990eb0b4f78ae4901372d0bdeb315285fbf77878c58f140055ce344da90f361d6728ce6e761cd6e4f7265964a9e55bbda99ed87d944a79e1e4c4f1ecf1d2e6c199faf0bf941cbcdbba8deb7c9b08f936f5bb0b2dc13e6d71969292c96ad96faa46129256b071fc3872398eccbaaf58a5a6f2d5cb466522159d0581870636e78b5e21ca5266be4150c6347c231f43c21b4dd4b8560014633a6f4e63cb90272f491362cd90c306a5401521d627a367559ba73683b9c6a5715cf06207a210df6f3e8644082d20eb301a2d490f69da40b6e46084afccbc7de80353901bf14733534bcf9a945237089ea0b0aea4c0c0c52dd007e471f5dd25d7daf78db0ce9a00c944a8c750e7080a6e2f18467df05c6599ba62f82298d8a86f0df87499c4edb9f650fee521944254070439c92ac24a708d604fdf75d5455ebbff181de8f944006725c5ec2e28df091a1313b731f8feffc5fc0c071d7220c82f3147cd4efd4ad10a169862c93c9c82a6299232f0702339f9a60ab1e06431a433dc243f2deb0e9cd49c0c66c7ca7531d44371db8a0f43289d06d762353eaf17c7fdbacb4fb58405ce42852d04c0d196be7fff5d1be2077f4a857c6afc46f3c8c35e9ef1976091adc46288d85913287d2e86f8883f9261ccaeced52f97c1b4863c00861929b14098d12d931c6b38548a11d4aa9ef23fff175d34fa466b6330c09c9e4e1b3a96021a9b24441eeaf566557af4755382e763af3ba31b83b14f007c6cac8d1cb5dfece9c9bca17349c55e7fec1adfd8e1b4431f9a42e769e63e9a9b43b3cd77201afdcbee6f8f9d22b8afa803f1f138714c485b3d2634eb437572c8b451c85a28c046cedc5f0bbdbb15fc045943a3178b3a2e9d57060d10db8fccb082fbf7c67f997f5a5661cfd920568008882b037ea3d6d16a5a7d3be5e45b15ef12b90763c77ce229e93700c821c95b6bf2818aa647ebbd7e3cc4fe915bc6fe3f085512922685bb762a91980ec1acb8f00135972dbe520fea526a555ea39f794b92cc8c7a1046c849580cef9f82fd7ff5d60335033d48f502b41f024b736c4cb8c481220d6983662e607097c8d72e69d501b1c02442ddfe58b5435ac8d7b19ad8b26b567df692c6d2eec1e823b0d13b30979af59c858f20a3cd2a41513f054247823faafbc928e8966b69dd7cbc1e46393bf3627237e1df2b9cf5540092ffde8783fa7ea2060b4d129fe5ee84d34b80e0f8cd98464a8426df883f582e5693bd6b1251b73ddc78f425ee55eb2fa51de3d3b5bbc42189ca0a0cbba64044af65b53c07a049eb77e8d7388f206a6a0ec4652f022670395bc67ba826f63e1e3a42928a9c394fd9a492bcc894d527c8cef748a5689a8702034abeb51d34437873f250ebcc2575c418cdeee3875fd01d2819d14d8e04a7178a536e664f2f6f25de311446f291ce84b8c24ec4453a4c060b45020b37c4df3def7102b1b4dddb930ecaf72c34a0a35885d38ac2ba3d1bb3dbff2ec95eabf4950f575f74a0c3f07fe4655778311eb31f4ec528f1d06146ac8a948f541b2cde9d3ac93f45cb65b048dfecdfe2d78a0e9c093afb7a4fe1133ef5f855597bf84e008969ba88b6bb699fd4d3c8ec8d85e94d25376eef9c2ab3a1f3b513a985f12998f220988e67d6bed26d3fb926868233e53b8796f87c4a4363fd5e0eb82df8d9ba38c043155fc40caddf808d1a80cb8098f9a194580731b4fa333747eccd4051da14d22f13cea1e602589aa8cba15f61079b82a41517ed0e63cff4fad916cfa3189bea374861c245b5793e08e40696676f936c7d589d50f791ee399c07c87d38166f75408b8944cca8cd0a840b60495606c3abe82c434cec9d40c6baf862cbcd61aa94bddd2d109bbf53554ac195ea2605dcd8a1b7819063737d645b2e7b6621f16744c8dd10d3adba19d74c54d63d3a4720a1f8a0b6622d877749c2e09398af507a0792b0bda9a9eaf090d007c4d2764492503ba84a9ede1a700f045f8783226edd45da3c19dd7cf3a636fc96e930edf3c1dab703f844527bf0b379f51ae9f46bc71bb233eed04bd663dbe691b3ac9adfc585d3e3fb4d49dff9606085e71911cb1d1f811d975f5f0b8df0a3593d857d2e5308f81e68bad08b203c6e5d876681ebd2a58f60bb5731bdc98430027a60ba1b017322c768cb2c5379de6e0b0a77d0c3350e14a34fdc6e32d380c339401757dca82b3ed460b00d9ba015b0eda5e84b59508261056186c5608f90b2871ed890e62e9878453dfe2ec4d924a2d9c53c01b0584a3ef0e6f0b641a491aa4dc04aead9b4b6080d175ddab9ff1ce28318b67b29b82253ac7e92f53c526e76f68036f0342405ca4ceed95d85ea1f592fb2b968869cf1c4dc6c3b1dc27fc887357e3ba270340636ab9d608a0687368b18c3c7cd27bd01208269a88d3167cf95507f2885fda5c2950214010f41cfb934628a02ad2449800d8a9e64ed1db3c24ded0ad06636028b0f1d484a0153c0a09a284b671d704eeb975ff4278c3ecbd963f5e0bb4cbd72689d0baaffbb2f1cd73d5efa531af3dc4589828b75790cd306f8eed68b0fc964ca671cd503d6a1691a6c917992f16bafd83f0c7647b3653548e1524c07f0e6dcf59778f36fe994548a6ac956c2f02cd066e1d90783b3a703e109a9702cac941cd6a2dc40de81a47a419872cbf8605a4ff4419252e405a7c4842742cd6fbc3ed5a14f96f96a2f35020d67d8c24d989ac8e2e2f75d8999b0da35e0ef19d8be445e3da8466dcfae9a26daf6039b9f2c09b5fce3477e4b1aa4ddd48a6156fd0fedc9b5a1d6e4972f047b2ab029e92e790005377353acbeecffd1a0c0f93500463f74852958287d7e5d2db722d4702c3f447cddc729fbc43da789bd378359385bdf4b05ef8fa446a27df144cf7dded52613d8259c8bdbf6d61e0a0369f00b9533df78b02884d0d454726c348be007e7562ce9e6e7fe7c350e64910c74aa16f7c14473a7f6a7c746d2d3a1a4a669b8cef2c28b6b5653cf242db318858ce52911def2a0f32d4aa534d62c8671ec132040f0e2a33179f2b9af1155253e7ad98a22d509868ec9a2425f7fa6bd7471cd2b18c90dc036a6b11cbecabfc6b59486b05333c733412720f58b4e72d57d0fa52c1b89178e9d2e8f362310532cd128b64e8679e1c0bd09fba458041ac0bf57a317d127c8101c611f68dad38273f120305fd9639d05cf84612c0943d71f2bcf73b29d86e331396195934640fe26b5eca00f129d734ab388658986cbc5dd15d5fa4b276018e06b87593732780a4d87954ea663d2ccd66e27b18deb37a5d83f66f3f2b8ba7c5f863ac7e9bdf20734b92296b06e1e59b8f80430487d88cf052c35c012346710300a07ebcf54859ead04998724048c642b297700538b54498b55e387384304bb372975b9bf1e40aa327f60c39e300a55ac0a4d4ff58f507a6f92d0f36c7b8d85e2c59a3fe9f5c4b5ef9ec6bed41bffa50258ae9a2006521e49317eeb48a180042d141a2ea3a8335154de267fd2d8b0a6ed31796f6eb8c88a94c544f3afaee0c9d602505cdfaaffc89ee8022412d410fc6960b25a8a9810d68fdacae37ef8742c7fe8c6e2ebc6ba1e0dff1ae94c71e1e520da7fcf6441e167d81cb888403c1c526f2efa07b0a42aa99968762bf75b152ace81416cf06736f334fdb07e7d1f64d80449c1d36f7aea084598399bf439f82f0189de6345681b1fbf568d93c3efb29a368021fff48624128c3cb08ff96e14b216209aac3172d176e27c81775c4b176489c7b553f629aa5e4cf446ef1d6c237d6b60ae468e1490addfbe5f68aaf55cf43b9409ca8404f4e287e43de6ea2dc0012dd96d6286bcc9665995087f8cc7de8b1159ac7ebe4eb96aa4d616a7fc279420f75b5fbf637ad4b9c241f247c0c2ba54d76723321e7f0deec90e9fce1685b866589fa492bb5e50bc3d0fb52e3ddce1d1331011ce185457d68b23607b36b2bfa86da608bb6d3a38909b1ca54604d58870824f6ab6f375950e3801d3070eba1ddd1079299f60b5beeb69f10b8efd1e2426462fa1aa46c4e9aae5552e1058e1bc69a788abeedcb3510a33150cec387a1c2968631e72a9856642d4abf69da66062fd4dbee5ab86c04c02276136fbb65a87f41d9e79d2dea97c1ffd77cb28db2f18edd3b179433e2dcf829eb2e839a7d8e88303a5279804801cc56601540fd6c84e15ed3fc452470cd3fa0ebca5501b523ef10c35c43cb60b5a776af21c2d83182c09b48959ff09139745c0875e4fea01e2cb4a6d141edda424073823049177cb17665e25b619c26efa7d8099020c4aa40a9a2cf2df8e8880133f5b04cd8a493c82e429e2aa32d56b73a1080a0ea91db6b6edbc88d5ac64a18b8c6fc29c781eb47b75a2fbbed86ebb0029d37df583b6ee83f3df60d5084a5f7e5dd46c161e620d1b8d86f88a2b42569a7984af38ad08cc0d3c516e6a96b497d25f094dfe585d1a5f3d04e83283b48bec3f5e8d3337d9c2b2d12b48c6964fb169e56b9e8d2e57cb8455765f0a6a39159db11daef649473f071c379484e8bd2936151ad74edc729f07e90ce2096d00209fdb1cf49417ff896284950e3fb9d96c1f6036be4c9ebe2f055411a6e1f5ae88823cf4ec6978789b7db6d16adc5029b371e43906777bbb0d7e4e2bf9b3a2326e5104c5988bae86d4bf53fb68ef3a1eb7518162be80ed390aa538749955664a52e66cd563845a5227c7933dd56069808fd517771fb10bd0b1d7ad481b483926395a4ecd61095d3ad90853ddc62edc587ca9c937734b0b086e55db9384f391679b1cbc6c8a9a53fa44df4f9e97c7a3809a2d269ce52a6e5fc8757be35a2ad8d0ed276d7baf94032ee58ae28c6e9f25f849992540329442f1f7a0c34a54e7264b0e9dd2d7762c8a4c7bf1ca84170a502e23bf82064bbe4e2a04a8afa4e283609c0f33692a27c386578fc9704d2a54b2f26762738613923a776187b0437bbac579256f47c16dba02f8452423f28b78c09f2ba780b4bf1444a8918950674aae1a7ef8361097223f1e53a49182f45391b8224e34b80519a86276d5e9ac92bfba3647f2b15f3e070e9c3f77fcb16d38d60b72a4ca505ff29008727e317c1d97d56a7c18d4969fd56e9c0cb37c221b5d3a26dd4b409371d2f380285240677993dff04a53f92a623a7f95af130982ce73127c117bda78c13a15e4907c28083149c99c0ef43b3530ab8f472516b53103b9068e795c7a96301827b3b8a95b2cdd4a470de1f8726da236b64a3075ea7f23205d3286c96b713eed958f98680978c30f434da7c99d44313ef8c71b3840fa1d0f7938f86e6f3db7297f21a1b7cccd5880ad083ddfa6c100ba4a6bfd2a33b2f809110a77e20adae54e9b11ce7d9a9a82fcf5b2d53ddcc42eab095b84afadc1e5eb336c44b50d50e7e5feb2be5b8e9d64fdc092d8c22a50ad9a31a7ebd95a7fbbd27893a36752"}}, {0x80000000, 0x4, 0x5, 0x100000001, @time={0x0, 0x1c9c380}, {0x6d73814, 0x80000001}, {0x3, 0x3}, @connect={{0x101, 0x1}, {0x80, 0x3}}}, {0x2, 0x1686, 0x2, 0x2, @tick=0x9, {0x4, 0x401}, {0x1, 0xe2}, @result={0x1f, 0x6}}, {0x6, 0x4, 0x3, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x2}, {0xb887, 0x99ed}, @time=@tick=0x8000}], 0xc0) 2018/03/26 04:30:56 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x54, 0x0, &(0x7f0000000200)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=[0x0]}}, @dead_binder_done={0x40086310}, @exit_looper={0x630d}], 0x0, 0x0, &(0x7f00000002c0)}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000340)={0x4, {{0xa, 0x4e20, 0x7fffffff, @empty, 0x4}}}, 0x88) sendfile(r1, r2, &(0x7f0000057ff8), 0x10002) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000000)=0xe8) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r3, r4) 2018/03/26 04:30:56 executing program 1: prctl$intptr(0x1c, 0x64) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) prctl$intptr(0x200000002b, 0xfffffffffffffffe) r0 = memfd_create(&(0x7f0000000000)=':\x00', 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x14}, @empty, 0x0, 0x1, [@remote={0xac, 0x14, 0x14, 0xbb}]}, 0x14) 2018/03/26 04:30:56 executing program 6: prctl$intptr(0x17, 0x87fff) 2018/03/26 04:30:56 executing program 5: syslog(0x8000009, &(0x7f0000f0b000)=""/4096, 0xfffffffe) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x1, &(0x7f0000000140)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x4) 2018/03/26 04:30:56 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) eventfd2(0x3f, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={"6270933000", r1}) r3 = gettid() sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0x36, &(0x7f0000000180)={&(0x7f0000000040)=@newlink={0x30, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}, @IFLA_PROTO_DOWN={0x8, 0x27}]}, 0x30}, 0x1, 0x0, 0x0, 0x40084}, 0x0) 2018/03/26 04:30:56 executing program 1: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r1) 2018/03/26 04:30:56 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001440), 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = getpgid(0x0) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x139cf1ce, r1}) writev(r0, &(0x7f0000001300)=[{&(0x7f00000000c0)="328105465cb624f5447eb2c9de398731740f38f0c06e251be944ac9638e251b1e358392da51116325aed1ea20dffcc8d0ce41068dbb2cae8728ffc67a037d8", 0x3f}, {&(0x7f00000002c0)="74caf3fad4f9a655b17ebdbcaeb388de2350ef50fc84d00e23e382b6626333ba63f1daccc45b386a0ac9b46c8a90", 0x2e}], 0x2) ioprio_get$pid(0x3, r1) 2018/03/26 04:30:56 executing program 5: setrlimit(0x9, &(0x7f0000f3b000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x210000, 0x0) 2018/03/26 04:30:56 executing program 1: r0 = socket$inet6(0xa, 0x200000002, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x2, 0xa) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000002c0)={@mcast2={0xff, 0x2, [], 0x1}}) 2018/03/26 04:30:56 executing program 4: mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000000040)) umount2(&(0x7f0000b1d000)='.', 0x2) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) 2018/03/26 04:30:56 executing program 6: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x4, 0xfff, 0x8000, 0x6, 0x2, 0x6, 0xffffffff, 0x0, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000400)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x4, 0x9, 0x10000, 0x4}, &(0x7f00000004c0)=0x98) ioctl$int_out(r0, 0x1, &(0x7f0000fd3ffc)) r3 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x100) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000fb9fc8)={&(0x7f00008ee000)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000855e68)=@updsa={0x138, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x3c}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_crypt={0x48, 0x2, {{'lrw-serpent-avx2\x00'}}}]}, 0x138}, 0x1}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000280)='sit0\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000600)='./file0\x00', r6, r7, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000540)={r2, 0x1, 0x5}, &(0x7f0000000580)=0x8) fcntl$getown(r0, 0x9) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000500)) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000300)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffffffffffb0) ioctl$TCSBRKP(r3, 0x5425, 0xfffffffffffffffe) ioctl$TCSBRKP(r3, 0x5425, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000340)={r5, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/03/26 04:30:56 executing program 3: ioprio_set$uid(0x0, 0x0, 0x8001000000) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x9f, 0x4) 2018/03/26 04:30:56 executing program 7: ioctl$sock_ifreq(0xffffffffffffffff, 0x7fffc, &(0x7f0000000140)={'ip6gretap0\x00', @ifru_addrs=@generic={0x0, "3b0182aa907cd347dcb75f2062ee"}}) r0 = memfd_create(&(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x3) listen(r0, 0x3) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x890c, &(0x7f0000000100)={"62726964676530000200"}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_create(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="733063e76522749d4fb911d1b98cc5cba3d62a83745755656d5f753a6f626a6563745f723a6175655f"], 0x33) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xbbc6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x9, 0x8}, &(0x7f0000000280)=0x90) 2018/03/26 04:30:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendmsg$key(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x2, 0xb, 0x4, 0x9, 0x1f, 0x0, 0x8c, 0x25dfdbff, [@sadb_spirange={0x2, 0x10, 0x4d3, 0x4d3}, @sadb_sa={0x2, 0x1, 0x4d6, 0x2, 0x100000000, 0xa6, 0x3, 0x80000000}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x7246, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x0, 0x14, 0x14}, @sadb_x_sec_ctx={0xe, 0x18, 0x0, 0x4, 0x66, "d97be362af31edbcabba62cfc3336583aee7a4a8ac42f65e228d6d7aee3941abe1a74cb44b4598414c5b4b883843612ff5ba4b73e946edc80043d84bfacbaa9386b53b17b582d798bb55485b49fecfb86e98b4bc9b8f15475511e3fe2b59d34d9a88b73b0659"}, @sadb_lifetime={0x4, 0x3, 0x3c27, 0x656d, 0x9, 0x4}, @sadb_sa={0x2, 0x1, 0x4d3, 0xfffffffffffffff8, 0x6, 0xac, 0x3, 0xc0000000}]}, 0xf8}, 0x1}, 0x4004014) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040)="81", 0x1, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90), 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x80, 0xffffffffffffffff) sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000200)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) 2018/03/26 04:30:56 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff000402000c000100010000006f0300010c8002000c0000f702000000"], 0x2c}, 0x1}, 0x0) r1 = socket(0x10, 0x2, 0x0) r2 = socket(0x1000000000000010, 0x206, 0xf) creat(&(0x7f0000000080)='./file0\x00', 0x2) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0xfffffd60) dup2(r1, r2) 2018/03/26 04:30:56 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) getsockname(r2, &(0x7f0000000040)=@ethernet={0x0, @remote}, &(0x7f00000000c0)=0x80) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000000240)='jfs\x00', 0x2000, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000000c0)) dup2(r0, r1) 2018/03/26 04:30:56 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x80247009, 0x80000000000006) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001740)={'filter\x00', 0x7, 0x4, 0x490, 0x270, 0x0, 0x0, 0x3a8, 0x3a8, 0x3a8, 0x4, &(0x7f0000001700), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}, @rand_addr=0x8001, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6, 0x9, 0xd562}}}, {{@uncond, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0xffffffffffffffff, 0x120000000000}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000016c0)=0x101, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001600)={{0xfe01c16}, 'port0\x00', 0x8, 0x2, 0x5, 0x4, 0x22e, 0x8, 0x5, 0x0, 0x4, 0x400}) sendmsg$unix(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000080)="a6d96b99fced2bc18e1c93daf76d84345a1894b2329b754217da0093d94fbe0a10f06bdfd9bfa473ca43bbb38d499ea7617c469119b477cc72e4c7fa35c52b6c94e2f10d804383f2b670a4a392f4cb7092f017a11741bd2054475fa6c23a30f5195a2c5e61c3e426c60e45f3fac2c23ab7c07ba3822c45", 0x77}, {&(0x7f0000000100)="541e8755dd916c6eb501910dbf51e849f3376029a78f7fcc25a682e5752f47441d098db7182015bbbdfd280714564a0a53535a8e4e25b554e2387ea77548416a9b919664fbef08e4d675defc78c7fdcfafc295e0ffed5bb90f5a211c537743ea530aba2a2e5af6a752de6788f49e63660a0572a3a747045e6d24f43c44fa88380d7e6df44df9a6f672e78f8974aef93304d360b6c0f389df257546df2d9fcf365aba0553e1de44996f16f425a5629c56e333395ca279414cc0edc40595086fd0675838aff8c8b11ea7a137236196f3bd0aeb7fae03364b4627ddb20fc8c8ccf1959e", 0xe2}, {&(0x7f0000000200)="b2e3123499d0ef472cded2b0f98d343da685dacb77152f5c98f476c0c1fd15bf7ab375bf73529e163257186031ee36f9857b7d952a5d2bf30c49ea574039599b4cebee22accab8510d7c5ab56b700535d74ede7717d75b73baac539758545b6ec17091ed4f68c41f8bf4ec2d08fcc6983f2830be9bbf47a66b646e15bea238b973d252d00b0f0a7f64c39e600ab31d4098863cd9a742ffdea1185d026f1a1467514f6e6c84924eea0d1aaf58c81468a8cf63c8a4da4ac02c76b3145d840275aa2886ffe8a4f9c51991f6d65c457eed95cb897e88d275c44fe3650535576dec3210d2c8de858a9e0df47b3a0c", 0xec}, {&(0x7f0000000300)="58f2383d5a6cbcb6c9c7b26a94e72ff8bec5047add25b1c0da9f3a8a57e9846f96bc71e73d2bc84c038abd6ff6acb18c6683fcb195ca3657eeee010cbfb97c748a5e5e2214f105056c538dfec9fd27", 0x4f}, {&(0x7f0000000380)="fc24f2105f8738dd6f77fe005afce4cc4e66bc7edf3a4de2fa0e2dd1a21412323f66cc68", 0x24}, {&(0x7f00000003c0)="75391f57e07261dc4b4e1e31fb285168f2eaf065f9d6404c8f52a32aac97e5c02ccd07f754ad614d1eccdf48f29e77778df57faeac07bc69986a3561ae42f9d6d0491334eb23b055c9a9628c07a351a4023ac3324f854be95f786398d7479f19b84638f47482c3201ae3749784400e43c5151990d5e12a66ffa81cefc230d16739fdb8ed46cc103bc910937a1430360379c7e2087db4488a9444a5ecdf33cd534c3f3e", 0xa3}, {&(0x7f0000000480)="9d99bb8faf7eb88e59029af8a0073f0ac1b1a389c3789ab580ad41bd71a8ec59c6d9e0eae909fc3efd55b8fb5c84f670dc2611b42483260f40bc923d28cdea80bbd3e8a7da27327038373d3947a63743ef95f94bd07e3179f118af2a950fd9e1ddca2f4850d9c44098df4ed2d2d114cea1335ef20bc9d1a6bb9ba407091d477d59082f8288d81fa741c142eb20d950e2abee9ba7b918cb37154b4230de02fc0961732c6fcd41843f2559d031", 0xac}, {&(0x7f0000000540)="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", 0x1000}], 0x8, 0x0, 0x0, 0x10}, 0x0) 2018/03/26 04:30:56 executing program 1: seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$nl_crypto(0x10, 0x3, 0x15) tee(0xffffffffffffffff, r0, 0x100000404, 0x1) [ 100.355736] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 100.374139] audit: type=1400 audit(1522038656.422:62): avc: denied { create } for pid=16462 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 100.432699] audit: type=1400 audit(1522038656.472:63): avc: denied { create } for pid=16462 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 100.438998] audit: type=1400 audit(1522038656.482:64): avc: denied { create } for pid=16485 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/26 04:30:56 executing program 1: add_key$keyring(&(0x7f0000000800)='keyring\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r0 = syz_open_pts(0xffffffffffffffff, 0x200002) fcntl$notify(r0, 0x402, 0x19) dup(r0) request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='GPL{posix_acl_access\x00', 0x0) 2018/03/26 04:30:56 executing program 2: r0 = socket(0x4000000000010, 0x3, 0x4000004000004) sendmsg$nl_xfrm(r0, &(0x7f0000001200)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000001240)=@getsa={0x28, 0x12, 0x733, 0x0, 0x0, {@in6}}, 0x28}, 0x1}, 0x0) 2018/03/26 04:30:56 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) accept$unix(r0, &(0x7f0000001440)=@abs, &(0x7f00000014c0)=0x6e) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0xb37d, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00006afff3)='net/if_inet6\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$setsig(0x4203, r2, 0x7, &(0x7f0000001380)={0x3f, 0x0, 0x0, 0x80}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000013c0)={@broadcast, @dev}, &(0x7f0000001400)=0xc) preadv(r1, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/249, 0xf9}, {&(0x7f0000001340)=""/50, 0x32}, {&(0x7f00000001c0)=""/145, 0x91}, {&(0x7f0000000280)=""/44, 0x2c}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x5, 0x0) 2018/03/26 04:30:56 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000ee6ffc)=0x3f, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmsg(r0, &(0x7f0000ee9fc8)={0x0, 0x0, &(0x7f0000d1e000), 0x0, &(0x7f000034afc4)=""/81, 0x51}, 0x40002102) 2018/03/26 04:30:56 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x5}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x8}, &(0x7f0000000200)=0x8) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00004e8000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) readv(r2, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/03/26 04:30:56 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) modify_ldt$write(0x1, &(0x7f0000000040)={0xffffffffffffffad, 0x0, 0x2000, 0x80000001, 0x6, 0x9, 0x8001, 0x7f, 0x2, 0x9}, 0x10) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f0000013000)="8093958bca19ef5f839c2d988e80163d294835b196955ffacc24b7c09680a604f087ba79f9a5018cf9c341c7ef58e4a80210456641960cf37a14533fa28f808f47a6", 0x42}], 0x1, &(0x7f0000005000)}, 0xc100) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f000002affd)="bc5856", 0x3}], 0x1, &(0x7f000002d000)}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xa637, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0x6, 0x2, 'client0\x00', 0x6, "ce95cd191aab86ce", "382a2d2ceecce4998ad54f3559f95beb62f46a2113d55ecf873d40cc128a1ea7", 0x80000001, 0x80000004}) recvmsg(r0, &(0x7f0000000000)={&(0x7f000070cff8)=@sco, 0x8, &(0x7f0000029000), 0x0, &(0x7f0000000000)=""/56, 0x38}, 0x2) 2018/03/26 04:30:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) lseek(r0, 0x0, 0x6) setsockopt(r0, 0x10e, 0x40, &(0x7f0000000000), 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0xa, &(0x7f0000000100)=0x6e0, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={r1, r2, r3}, 0xc) 2018/03/26 04:30:56 executing program 1: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001d9ff4)) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000e3cff4)) 2018/03/26 04:30:56 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00007b5000)) [ 100.455094] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 100.463652] proc: unrecognized mount option "€" or missing value [ 100.501638] proc: unrecognized mount option "€" or missing value 2018/03/26 04:30:56 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r1, 0x20, 0x0, 0x10000) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) r2 = socket(0xd, 0x8000e, 0x0) sendmmsg(r2, &(0x7f0000004000)=[{{&(0x7f0000000080)=@llc={0x1a, 0x313, 0x3, 0x6, 0x5, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)="4c543ccccac6456ce1384ae837c3114aa191c66de0d84dbfd3836e56d517ce4fc62fe095eece38ba0c4a26a29e02e4c6f3c59c3fa38915f384b80ab74166c13bf7a4c4a62fc7aaf845ab9ec07710215aae115849d6f450991bdf9b96ab7716c9dc9813", 0x63}], 0x1, &(0x7f00000001c0)=[{0x48, 0x0, 0x2, "8e0f62b361ab0ccc6913be83df0e3f1a0a3242c54dde82b7fdea88559c3867e04acc81bbc458ea0afd56a57af7bee5619bbf0b"}, {0xf8, 0x116, 0xcb, "723123b9680c75e240680fb8ce941673c077b9ae898f1622752a9b417ea3e342f12be027cbc1725c7b8b7409a626664279259605f9d7661d46b3899e5dc45237c6e7d850699a0a4037dbfdf8c67e9d3e8270b9d9c0b6d5b9e5908d1ddeda8fb544fbf49bc926cf202f79f833288df3acb7faf777ce4f796a168d1a441df511dcd1c4500ffba7d62d4a3a13d0fb58a5712ad74645f5e880e7b38ccf02bc85fbe2033c316ccf7d59ffbee44982900100e61bc10ef1131daa0c05728465e070f07f95d7d0e9167620ca9ee49b98bf1dbaf3555f601b6dd6c52d950fcdd6e4cb60fb8e"}, {0x40, 0x10f, 0x3, "dd297e3bc0764cfe88c19067c9f5b79ae769b217f2d0056eb7b0a41189fa5fb8570a6292a3de367ffe87c7eb675f1e"}, {0xc0, 0x10b, 0x9, "adc66f5481b8962d76cc540611fdfc1303ef45fdcf0b328155f41a16b0ec2b77d469613b44e3bdcb6f3091857db69f3c09a6cb00c1bedbbddfc83441134377209a7c708f45d226955164d4f48d8bbcb4ee3088c0047a735b224975868d87092342e8d61541f1a1f4b1fe1a7b9509685290ccc8fdc87ee8856e20536c14872aa467909bb58853a8aad3a39f7ec00b4a23c604502bbadbe938aa2c0baf83d98a8ae4533257e94fc6c5966326"}, {0x1010, 0x19d, 0x4, "f5392553e0091668b6aa03528fee83a2614fea1afd2bb828c25059ed127b3a823fff842d4c19bf23f2d95bac46648c6211fe338faf0533e2b02909d06d246cd3ebe519c5460589424b689b856e476d5d8c2ff0d394aade5b63abb1f8aa1df0fd0dc199d5c2d656e61e0146eb78c7ca18e2f1b4260751343d891a456b913cc52ffd93eafa92f399dfa5185e9a95d7319b349877bed02a66ed4b36beef32281517c1328c9fb6ffe8373f623a2ee76bbdec81b94e6f5ef4a44fd7cc8734d9942868dc8a4e8316a04aa02d8dc58e7b66bc6af628f91323ea401034f4ad7a901808eda6c73f68a48f2c7a9dbe3779b8ae88a132a1a3d9fffc44a017ff974f4dfa2b9889e773223fef255549aca79a008857ea313c7f1b3c61f1c9f486adc0d78bd186de93bbb998562b760d0cd3e9ee136156434ef1974af626c596763e3b1c36e4213ae2e74a05d0d0d2c74cc1c8ed2817c2334c00869b0c321e52183f7f51cf42fc0cb08958e48ea584bc0a138e73b54cce268bfc594c0fd4dea8ae680fe12f61b1829508a6f70cc0ebed2e2cce65f0f41c395f268ed8c87298676c04c5f9b34a565ac667d3beaad613b4bb8a3fa7c8568ce415389d9db213ec278560093a19ec13e19ccfff5c8a6b79b93908cb18965f97996e10cc3ab5dc5346f98e864d56249c332b690d579a0bdb8da583f34cb6ae59527bbcccf461431aaa257e3cf32c0aabeba8283161081f8789ee14d940eeefdd96a462082ba842b62212a97019e90ec50a84a894a267055859903b35137f36a42a7e117bc5e37af17a5e388dc5d84b0b834efd7471d5800b18c8ce288be3fb7a84617a014111e069a966f4a4aead810dfc599fe190b174e9c9566bce6dd471a44bf6cb86849cb668d515f82509ae378bceabb948720b32c6b8045aaf746d9273b0b524b8ab2aef7015f7ff9af3d2c4e00253256d93610bbd0002f2730d6710d7864b99fb7d9c0639bf66b3355c98c5634e7debfb73f39931ee6e71d8d00431ce0495c2d65190c7f594fea49a07ddc65c2b8368a2bfd495816ba593235e7ff15834aae93a37bd8856114b94b51b62ce6f8bde1b72ccdd99837de45465a8b1188b64391886250658f6541122ee6d6956cc67e52879a975487044e7a125d7d55304ed0498cb7fe377394d070acc4e1c6ddc6c69e6b60bf15d17b0b2d7f13c4d797ead2728fd70b576980baf171b23b77b8561f783b9f0676729165001f42d0597b2497b74dc42817a6970771642593f5a503707af63ddb012c474a9ffe6396b047bd9c042033f99d0c83df63f77e5588ecc5597ff2a897cfcb6bcd6c0edc20b94f72c02dac079c5805ed63f8143434f631d870fa37d892321c344d2f426eaa966ecef4ad7370a48d242e0577e520731b6b3640d3cb9e2117cb523c0cd0a8bfcfa00bc5112416a316cfcee706b8dd7a9d54c1e9c7ea8e40dd13c129c8a3c7e72eeb284c47cb825dfc9c109dded8e7e94c4f92734397411907f12305ddc3a84cd00f03a78b1622e86c98e69d26eee7bfb72872f5611ef668abf04dfd0fb5782fc75bf582835db174f0c083d2eeecb1d46f86426d5588a06903c00872089580a12941229c400af61331d8a3cbfc11add3bcaa237f210174347dad4faacad2ac18fe484ce4883754658a18d22ad36c5be857787cad734b3d8bfa4e9900b1fcb5ae1d3132dcf98413c69e5a51db17b6e9a44189050cce36a71eeaf4ab5410def17b4f3af135296281a408bf7d83cf8fed422343597a89349423d0e8a463b06f3bf99a4666988c6e8e4d28291ad225ac0dc4fddfc53e1bfa5a376ef6dfee1e378f5e8805c97b898fc45ea4690a2c5d1e7d443d63d3070bff0abbe11b82f7ab6bd92b063c88fe90a8a04d8861410d4f7e4184b292c74a21a7137c4083533fdf6cd6d6d54a632199049aceee1d14f748617ba506b019d739b02b8b0d28aec9194967c35d15d9e3e5c7e905e879111a90ef6c161defcf7523da924a9a36172dde598f03140b8a6cfbd8ffabb8127dc0478fb462f6c50edb5fe8e66a470523ff99e7212380325aef2d5a5694f58af99a8264282d666350ab08989a8a393fbf61ea5a87432f7620cc5a926ecec571fc1cb83672e72052bb7c3b574d82c0500a0d822326ad89d0ef5daacd3e313054b8186b2eb4c4e65fafe68b24f64e0883f686d101dcb71470aff2ea2386a23d5c6ad802427c75905076c3b35222066ad8a6397ebbc903b30c58807a7ca387e00f10faeccbdef4964c7d6cba3ed9b818ea9d4ddde82e1134be67d86e385a3a4c0f6a59e8ace7643b97343b1c174567d2af36ddab00489a803f0c5192cc0e28271db67da20132b402ff891d7b36e0e1070b7eeeee493c3c2511874a8b56c2fed380d34e0cb609362b8700eb8be2319bac060f8d75cfaf7bceec578239116dd72acad802dc4bbb90b9d2afb067ddb35a54fdfd02201305416e890f90b5feabdc52ecfbbb73983e43fd42e551cdced6dc6c151cb6ef645f713f6d4733a38fccc7aba27aed79de1b7e25f67e62a8e859387fd9656a0510dcc1f6292c997a9eeb94986a6f0e3dcaa61e40298d6e29814261a6e8a07bb6f3cdcbb08185902634f63ac5e86c75b96c0dec570c86e1c51ea074608472d15a18c5694afcd509cb387bf1e123bcc2f9ebbd2be0f9fc83d2b86fb9211bfd7891680b6f79f512bdbad065f9d0ecdb83fc184485fe634608509d77ef33aa1561d98b3c38f09bee29b61b8479424818be5d3fddeedeec5bb8e19ec3037226b0a2aae39cee709eb899f016a11fb8b10d47fee164b63bd8c38132649c7b0fc993f15c440f18a683b6957840d3abd376089de18c3913313dfe236b484946027a0ada05029b524f77afd12acd6a8efee9d5644693d746463e48a72c89ea13cccf9214c4ab019bb070e5abbcff7d4eb37963f7de2d3e333546c43522052924d457cc5968c50dc58470e5d800884017e3a2f568b229eafe1e6bfdc0f773c7c68adff5fea8d00987cd465a21bef34fe0d928acddf01eddbbc8ead3602ec1867485d7ba8dc4c6a2c19c90ecd6a7696aad058be3ffcb0ded9bbfe0b8c60fdce6d0d287164a4fb52bf79256e3b084f41567fe4494f22db87fc2856df8a8589fd39d53ef95f6a68b4102ad36c4b9e14bd90f02ec80a95f8257c885a4c9c4b1458e83ceef9ea858478bf4f5483a564d408cc388c64736028ef812083fa131dc5931eab74254f6e71dc86e24c878897a2e472cc6d5b817801e38b6e950532bb36c5916850e775b33e61f96329dc081b89a6114dea4d27e60703bbb6e60215d797059d23ca07b840ae37eacbc34e78a33ddd18c01d0134fe19708fb1879c2b396d764bc2cf069e4cd119b1a5b55afa140c44b736905bd7fdcb45e2f8e3ba8f30a082bcfba4e92a1fedcd0d3d4f5844e0f0a562eeee4e5e8487ae4f2eb2a0f1667e9db0195b6079af398c9ae2d4580ef0b0617acc94efcdfb64da173041948a8cf257885fc7125ff0af321cacf5a77c3e0c491c4c110b29fe253a7320ca9baa76251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"}], 0x21e0, 0x840}, 0x8}], 0x4, 0x800) listen$netrom(r1, 0x2) write(r1, &(0x7f0000004100)="34641dee76aa131d15abdbb8d8e7d73f1364960d7cc188a3ab082ccdacb7f374783fd905977f2856dd86fbd6df8ff8473c4a0bec0ce965896c585e3c3c502fcad5e1d3b9d99e7a4966ea2dce5ab9781b0c67e4105d65c0b9e4cc2b5fe308bdc91ce21ca65521e1fbfc925bd9bd973587b9a0855b1461e0c8041d00f47b41a5d611f2904135f2596aa643c0c8d939a68141b05d52a23ef5fbc0b2d39451127fdda8a267e7914e0d2b560e5a36be026f0601b356c7be67b492bd3e40a1654fa3c8da57e50662f0ce7e7263a09973678b1e23a8643c198d8c1e26a5f6ad878b5af64730644ac44f9c6fa0015fb6", 0xec) 2018/03/26 04:30:56 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x7}, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup2(r1, r0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) 2018/03/26 04:30:56 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00002d7000)=0x9d69, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x133, 0x0) 2018/03/26 04:30:56 executing program 3: socket(0x11, 0x2, 0x0) 2018/03/26 04:30:56 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f000077c000)="240000002a0007002c00f50f000000800000ffff0100000000007f0380ff00000100ff10", 0x24) 2018/03/26 04:30:56 executing program 4: socket$netlink(0x10, 0x3, 0x0) r0 = inotify_init1(0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/52, 0x34}], 0x1) r1 = gettid() fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) timer_create(0x5, &(0x7f00000000c0)={0x0, 0x17, 0x0, @tid=r1}, &(0x7f0000000100)) creat(&(0x7f0000ff8000)='./file0\x00', 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000959ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00006ef000)=0x247e) ioctl$TCSETSF(r2, 0x5404, &(0x7f000080afdc)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000f50fc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/26 04:30:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000a07ff2)='projid_map\x00') writev(r0, &(0x7f0000000200)=[{&(0x7f0000000240)='1', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21}}, 0x4, 0x7, 0x1, 0x5, 0x60}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}}, 0x6117, 0x2}, &(0x7f00000001c0)=0x90) 2018/03/26 04:30:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10452}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x2d0101) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'mangle\x00'}, &(0x7f00000000c0)=0x54) 2018/03/26 04:30:56 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000c54ff8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1000, 0x0) chdir(&(0x7f00003f7000)='./file0\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000000c0)=""/180) umount2(&(0x7f00003bafff)='.', 0x2) getcwd(&(0x7f0000000000), 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000000040)='.', 0x1000000) 2018/03/26 04:30:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100013b0509000100020100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0), 0x2000000000000089) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @broadcast}, &(0x7f0000000040)=0xc) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000140)={r4, 0x80000, r3}) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x420401) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x7f, 0x6, 0x40, 0xffffffff, 0x100000000000000, 0x3c3, 0x6}, 0x1c) 2018/03/26 04:30:56 executing program 7: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='devtmpfs\x00', 0x40000, &(0x7f00000000c0)="2c5b14b2c178ef7a660c565b3f04beec87b6b8f8396b9eab05a1fbccfe0865306dc2d005c20a8b23fe19ead4bdb4eee8eafb9a2b1c764f859254911df625d3a4113c332e58df1f0b874e767b2c7c52be96f70c25acbc578d55dfcfcf68a92665adfb6646e687ee4a345d753531a0693474c45a0fde200564bdf7bc5bd5") execveat(0xffffffffffffffff, &(0x7f00008aaff8)='./file0\x00', &(0x7f00007d2ff8), &(0x7f0000f11fb8), 0x1900) 2018/03/26 04:30:56 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) poll(&(0x7f0000000000)=[{r1, 0x7091}], 0x1, 0x10001) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() setreuid(r2, r3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000044ff4)={0x1}) 2018/03/26 04:30:56 executing program 1: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x2) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) mknodat(r0, &(0x7f0000000240)='./file0\x00', 0x11e, 0x4925) r2 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f00000001c0)=""/26, 0x1a) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000200)={0x78, 0xffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={'ip6gretap0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/03/26 04:30:56 executing program 4: r0 = syz_open_dev$sg(&(0x7f00003f7ff7)='/dev/sg#\x00', 0x40, 0x2) write$sndseq(r0, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) mq_timedreceive(r0, &(0x7f0000000140)=""/250, 0xfa, 0x8, &(0x7f0000000240)={0x77359400}) read(r0, &(0x7f0000000000)=""/80, 0x50) rt_sigtimedwait(&(0x7f0000000080)={0x5}, &(0x7f00000000c0), &(0x7f0000000100), 0x8) 2018/03/26 04:30:56 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x0, 0x4e20, 0x0, 0xa, 0x0, 0x2, 0xffffffffffffffff}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x2b}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 04:30:56 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00002d7000)=0x9d69, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x133, 0x0) 2018/03/26 04:30:56 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr, 0x4e21, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x1}, {{@in, 0x0, 0xff}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x5, 0x20000000000000}}, 0xe8) close(r0) 2018/03/26 04:30:56 executing program 3: userfaultfd(0x80000) setrlimit(0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/03/26 04:30:56 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000216000)='ns/ipc\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000ff9)='ns/ipc\x00') futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) fchmod(r1, 0x8) 2018/03/26 04:30:56 executing program 5: truncate(&(0x7f0000000000)='./file0\x00', 0x1) 2018/03/26 04:30:56 executing program 1: keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}) fcntl$getown(0xffffffffffffff9c, 0x9) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000000c0)={0x0, 0x6461, 0x7, 0x9}, 0x6) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = getpgid(r1) ioprio_get$pid(0x3, r2) 2018/03/26 04:30:56 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=@ethtool_cmd={0x48}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000000c0)={0x20, 0x3, 0xff, 'queue1\x00', 0x40}) 2018/03/26 04:30:56 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80, 0x800) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3000000, 0xc010, r0, 0x53) sendto$inet6(r0, &(0x7f00000000c0)="3c62341ad4d95eb8ab63428cd2ed8f03c539c2dac398f05b6a4d11116e085f6f9c119e4b9760b74c202f442c4b4d3d97bbef674396ffc24009d8c9899b57a8933caeab00df36d374f5ce54d4fd4819a4051a7ab11aca1f80fb1c4f280368d9183833cd443cc82d6a30bfa0ede8cd270b84bfb69580f674372e2901c3774d7ce8eec4c3cd7995e9b23ae6176bd968ad7240c636894352ff8836502974e6fa0eee110ef57a5de53c69396e8a236b7d005cf92884a8b0dbdfac79cccefea4c302f7567ee2c6c20584d6acaa48424ae4520aac0edbf4c36086", 0xd7, 0x4000800, 0x0, 0x0) mknod(&(0x7f00000001c0)='./file0\x00', 0x140, 0xffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) setfsgid(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x10}, 0x800}, @in6={0xa, 0x4e21, 0x0, @empty, 0x9}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x517f, @loopback={0x0, 0x1}, 0x5}], 0x64) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$cgroup_int(r2, &(0x7f0000000340)={[0x37, 0x0, 0x3f, 0x3f, 0x3f, 0x37, 0x3c, 0xd4c137096256d263, 0x33, 0x2c]}, 0xa) getsockname$packet(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') syz_open_dev$tun(&(0x7f0000000480)='/dev/net/tun\x00', 0x0, 0x101802) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00000004c0)=""/126) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000540), 0x4) keyctl$join(0x1, &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}) r3 = accept4(r0, &(0x7f00000005c0)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000640)=0x80, 0x800) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000680)=@req={0x6, 0x40, 0x800, 0x4}, 0x10) r4 = accept4$packet(r2, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000700)=0x14, 0x80000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000740)={0x8, {{0x2, 0x4e20}}}, 0x88) read(r4, &(0x7f0000000800)=""/229, 0xe5) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000900), &(0x7f0000000940)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000980)={0x2e57, 0x0, 0x3, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00000009c0)={r5, 0x80000000}) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) syz_open_dev$tun(&(0x7f0000000a80)='/dev/net/tun\x00', 0x0, 0x80) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000b40)={'bpq0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000b80)=0x7fffffff) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000bc0)=0x6ac, 0x4) 2018/03/26 04:30:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000031a000)='net/udp6\x00') preadv(r0, &(0x7f000069e000)=[{&(0x7f0000f5c000)=""/40, 0x28}], 0x1, 0x400000000000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x7, 0x18000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/26 04:30:57 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001240)={0x0, 0x1000, "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"}, &(0x7f0000000300)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x5, 0x7fff, 0x6, 0x6}, &(0x7f0000000400)=0x98) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x100000001, 0x9, 0xfffffffffffffffe, 0x4d757af6, 0x20}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x401}, 0x8) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) sendmmsg$unix(r1, &(0x7f0000008140)=[{&(0x7f0000000d00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001200)=[{&(0x7f0000001140)="cbf3", 0x2}], 0x1, &(0x7f0000008300)=ANY=[]}], 0x1, 0x1) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180)=0x3, &(0x7f00000001c0)=0x4) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x339}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) prctl$getname(0x10, &(0x7f0000000240)=""/185) 2018/03/26 04:30:57 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x3a43) r1 = dup(r0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0xafd0, &(0x7f0000000080)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='erspan0\x00\x00\x00\x00\x00@\x00', 0xfffffffffffffdd2) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x6, 0x1000, 0xfffffffffffeffff}, 0x10) 2018/03/26 04:30:57 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000002b000)) 2018/03/26 04:30:57 executing program 3: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="be885e09624466d35758766f190c78d1d8d5c98b27406f8b33d0aa48239348abb28a3658825c33b6e2a70924a2143e2fd3b48683d6e32fb6b0fb85af5a4a7574cd695c33a97665e1bdf9f6fc174f50", 0x4f}, {}], 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000140)=0x10) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x0, 0x8, 0x0, 0x3fd}], 0x30) 2018/03/26 04:30:57 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000ffb)={0x19980330}, &(0x7f0000000000)) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7fffffff, 0x24800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0x22, "1ce8681e40a1f3d295d414bcd6964ce203a5d0f38caf35a6c9db6945caaf81472a0b"}, &(0x7f0000000180)=0x2a) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000100)=""/40) 2018/03/26 04:30:57 executing program 0: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f0000000180), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000040)=0x20010) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) write$fuse(r3, &(0x7f0000000080)={0x50, 0x0, 0x7, @fuse_init_out={0x7, 0x1a, 0x1, 0xffff, 0x68, 0x100000001, 0x4, 0x4}}, 0x50) tkill(r0, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/03/26 04:30:57 executing program 5: socketpair(0x2, 0x7, 0x9, &(0x7f0000000000)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') fgetxattr(r2, &(0x7f0000000040)=@random={'user.', 'user.syz\x00'}, &(0x7f00000000c0)=""/147, 0x93) fsetxattr(r2, &(0x7f0000000180)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xffffffffffffffaf, 0x0) 2018/03/26 04:30:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10, 0x0, 0x0, 0x80000000000000}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x505, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1}, 0x0) 2018/03/26 04:30:57 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x200000002) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/03/26 04:30:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x4e24, @rand_addr=0x401}}}, &(0x7f00000001c0)=0x84) sendmsg$nl_xfrm(r0, &(0x7f0000000a80)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000200)=ANY=[@ANYBLOB="38010000100001000000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000001000000002b000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008142000000000000000000000000020000000000000000000000480003004afa6b5b3e07926c7a730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/03/26 04:30:57 executing program 3: pselect6(0x40, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000007000)={0xc50}, &(0x7f0000032fc0)={0x0, 0x0, 0x0, 0x0, 0x4, 0x8}, &(0x7f0000026000)={0x0, 0x1c9c380}, &(0x7f0000032000)={&(0x7f0000032000)={0xfffffffffffffff8}, 0x8}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db8ffc)=0x39, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f0000db9ffc)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400040, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000000c0)={{0x6, 0x80000000}, 'port0\x00', 0x10, 0x180020, 0x5, 0x4, 0x3, 0x4, 0x12000, 0x0, 0x6, 0xfffffffffffffffa}) fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x2, r2}) sendmsg$key(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="021801021c0000002dbd7000fbdbdf250800120002000300bd6b6e0059f7ffff06000000040900001c00000000000000ff02000000000000000000000000000100000000000000000000ffffe00000010800120001000600be6b6e00001000000600ff001c000000a519000000000000ffffffff0000358760b6e0f316a10000fe8000000000000000000000000700bb02001300090000002cbd7000023500000800120003000300b96b6e00070000000600ff005400000009008c1a7651000000000000000000000000ffffe0000001ac1414aa000000000000000000000000"], 0xe0}, 0x1}, 0x80) 2018/03/26 04:30:57 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1}, 0x6e) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) 2018/03/26 04:30:57 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x1, @random="90eac69f181d"}, 0x28, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000000c0)=""/82) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000001c0)) socket$unix(0x1, 0x2, 0x0) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) quotactl(0x0, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000300)) connect$netrom(r1, &(0x7f0000000340)=@full={{0x3, {"36cd00c86b4806"}, 0x53c}, [{"c4de6ea17932a4"}, {"6ad56427d9a5df"}, {"0669767a89ccd0"}, {"925de45f4a06bd"}, {"c560172a14cfbe"}, {"e7cd73375b210d"}, {"aa7c03f14aac68"}, {"cef3feca958518"}]}, 0x48) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0x2c, &(0x7f00000003c0)=[@in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x2385}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000480)={r3, 0x24000000000}, 0x8) fcntl$getown(r1, 0x9) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x3, &(0x7f0000000500)=0x7, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000540), 0x4) keyctl$session_to_parent(0x12) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000000580)=""/4096) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001580)) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000015c0)=""/168, &(0x7f0000001680)=0xa8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f00000016c0)) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000001700)=0xffffffff) signalfd(r1, &(0x7f0000001740)={0x8}, 0x8) socket$nl_netfilter(0x10, 0x3, 0xc) clock_gettime(0x4, &(0x7f0000001780)) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000017c0)='tls\x00', 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001800)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001840)) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000001880), &(0x7f00000018c0)=0xb) 2018/03/26 04:30:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'ip6tnl0\x00'}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) 2018/03/26 04:30:57 executing program 5: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x2, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$inet(r1, &(0x7f0000000200)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x100, 0x29c) setsockopt$packet_int(r2, 0x107, 0x9, &(0x7f0000000000), 0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000040)) [ 101.136322] IPVS: Creating netns size=2552 id=13 2018/03/26 04:30:58 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000c78ff4)={0x10, 0x0, 0x0, 0x200030}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/03/26 04:30:58 executing program 4: gettid() personality(0x600010) r0 = socket$nl_route(0x10, 0x3, 0x0) fremovexattr(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="6f73782e626f6e64080016066e38a9876f83df7ef5e61ff48c16b0912046"]) ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000000)={'sit0\x00', @ifru_mtu}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="13000002040000000800000080000080"]}) socket$nl_route(0x10, 0x3, 0x0) 2018/03/26 04:30:58 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x94) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4ea0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340)}}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x35c, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) 2018/03/26 04:30:58 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{0x7, 0x3, 0x0, 0x200000000000}, {0x16}]}) 2018/03/26 04:30:58 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000619ffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fremovexattr(r0, &(0x7f0000000200)=@random={'btrfs.', '\x00'}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0xa26, 0x1, 0x2, 0x4}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2, 0x5}, 0x8) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f0000000200), &(0x7f00000001c0)=0xed) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000180)={'\x00', 0x101}) 2018/03/26 04:30:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00008cd000)=[{&(0x7f0000a49000)="580000001400192300d04b80040d8c560a06000000000410489643c218fe58a2e04a03ca7265243e89000000282159050000000dfff90004a5000004001ce1ed910000000000221f100001000700000000006b0f536e2b10", 0x58}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xea5, 0x8000) sendmsg$netrom(r1, &(0x7f0000000500)={&(0x7f0000000040)=@ax25={0x3, {"34488d6e4aa7fe"}, 0x100000000}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000080)="85857e9c1529a9793a6f2428634cbeb987eb848abc998511b8b8c6f13de895ead3c014b1e18f2452076dc463b6ce039bd21138ddd3d4b9a82deacfce4330042fc6a0dce076e688b2a3184ce13d19754ff94768e57c424ba6f7bc1b33385fb81a19208b1bf3654b5b17ed", 0x6a}, {&(0x7f0000000100)="9f3dd761caa4a5bf50fe6172cfe083", 0xf}, {&(0x7f0000000140)="f86e73a38dcf5a847a8638cc7aab5839008bcf5dbdb99c47f982eb15195187b6885d13b6353f9866082444e4042f157cf6a54522442e24b8bfcdd20479676e404968f791782c0543485d32686ded4ea06e55a64d9cb70833440f04c7e2cc311491fd3558f7811868e7432c6f89a140fb656124fe2c1d", 0x76}], 0x3, &(0x7f0000000200)=[{0x110, 0x11f, 0x1000, "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"}, {0xc0, 0x119, 0x7, "9a0a6babf8fe25e4ce086a28ee4145956260bc8b170df4a6725ae400c1c5e3a88ce8a966fbe8f4c99e0b9a3e2b1e413cb11aee8677a5e37327b839ee993f81232d15b471101fa2c7065cdf1c9ba125ce932422a0b45443e8ce18284df295e59dc31ff274df63e494cf953f3bc9b19ddbe7e048d7836c31337e76cca566ce7510b4da271b6bc55dbb2eb1f499067cfac36cf524b0fb37d85df849ecfeeca950b54799a2b2bd79e2b4ae9551"}, {0x38, 0x10a, 0xff, "8cf3c0ffe07b0d9ba930cda403299869f01a0133b1df04a33c562adc314203f11c9ea8b226f9a059"}, {0x60, 0x18f, 0x6, "d017ec893ed41d961bd62e2842f7782342eb870bc5ebb21aedad73592b165be11040f8ebe473623d702a2b2717669d905c2e9436d1b663d8b4c5fdd9b769e8c8a49215bc1de5debff36a0d"}, {0x90, 0x102, 0x101, "1385a4c3931f468dcb081fcc764f4f9527124b069c6d0ec8bbe1b9566d8b69743e750f3de95e89204b1dbe0b733ca2f57efe719e0eb1e812239788276521b58e3dd9814115a3bdd385e03aaf70cf8db6fe31c481129cf3d05aaabc672861a224f37547f0c7ddcb0112bf610822e901f21a12c78cde6ed8a74aca123b"}], 0x2f8, 0x24040041}, 0x801) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000540)={0x0, 0x4}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000005c0)={0x4e, 0x81, 0x8000, 0x0, 0xffff, 0xffff, 0x9, 0x1f, r2}, 0x20) 2018/03/26 04:30:58 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x30000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) sendmsg$key(r0, &(0x7f0000004fe4)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005f88)={0x2, 0xb, 0x0, 0x4000e, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) 2018/03/26 04:30:58 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000de7529)='net/sockstat6\x00') getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000006080), &(0x7f00000060c0)=0x4) readv(r1, &(0x7f0000000040), 0x0) recvmmsg(r0, &(0x7f0000005e00)=[{{&(0x7f0000000040)=@can, 0x80, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/210, 0xd2}, {&(0x7f00000001c0)=""/141, 0x8d}, {&(0x7f0000000280)=""/145, 0x91}, {&(0x7f0000000340)=""/226, 0xe2}], 0x4, &(0x7f0000000480)=""/28, 0x1c, 0x1000}, 0x9}, {{0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f00000004c0)=""/52, 0x34}, {&(0x7f0000000500)=""/137, 0x89}, {&(0x7f00000005c0)=""/241, 0xf1}, {&(0x7f00000006c0)=""/154, 0x9a}, {&(0x7f0000000780)=""/164, 0xa4}, {&(0x7f0000000840)=""/236, 0xec}, {&(0x7f0000000940)=""/255, 0xff}, {&(0x7f0000000a40)=""/77, 0x4d}, {&(0x7f0000000ac0)=""/226, 0xe2}], 0x9, &(0x7f0000000c80)=""/165, 0xa5, 0x5}, 0x5}, {{&(0x7f0000000d40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000dc0)=""/123, 0x7b}, {&(0x7f0000000e40)=""/140, 0x8c}, {&(0x7f0000000f00)=""/126, 0x7e}, {&(0x7f0000000f80)=""/202, 0xca}, {&(0x7f0000001080)=""/28, 0x1c}, {&(0x7f00000010c0)=""/114, 0x72}, {&(0x7f0000001140)=""/193, 0xc1}], 0x7, &(0x7f00000012c0)=""/61, 0x3d}, 0x80}, {{0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000001300)=""/42, 0x2a}, {&(0x7f0000001340)=""/13, 0xd}, {&(0x7f0000001380)=""/18, 0x12}, {&(0x7f00000013c0)=""/97, 0x61}, {&(0x7f0000001440)=""/72, 0x48}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x6, &(0x7f0000002540)=""/143, 0x8f, 0x7f}, 0x1}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000002600)=""/119, 0x77}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000003680)=""/18, 0x12}, {&(0x7f00000036c0)=""/236, 0xec}], 0x4, &(0x7f0000003800)=""/7, 0x7, 0xa69d}, 0x100000000}, {{&(0x7f0000003840)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000004cc0)=[{&(0x7f00000038c0)=""/48, 0x30}, {&(0x7f0000003900)=""/150, 0x96}, {&(0x7f00000039c0)=""/76, 0x4c}, {&(0x7f0000003a40)=""/210, 0xd2}, {&(0x7f0000003b40)=""/4096, 0x1000}, {&(0x7f0000004b40)=""/194, 0xc2}, {&(0x7f0000004c40)=""/116, 0x74}], 0x7, 0x0, 0x0, 0x9}, 0x5}, {{&(0x7f0000004d40)=@nl=@unspec, 0x80, &(0x7f00000052c0)=[{&(0x7f0000004dc0)=""/77, 0x4d}, {&(0x7f0000004e40)=""/70, 0x46}, {&(0x7f0000004ec0)=""/155, 0x9b}, {&(0x7f0000004f80)=""/93, 0x5d}, {&(0x7f0000005000)=""/2, 0x2}, {&(0x7f0000005040)=""/187, 0xbb}, {&(0x7f0000005100)=""/173, 0xad}, {&(0x7f00000051c0)=""/239, 0xef}], 0x8, &(0x7f0000005340)=""/142, 0x8e, 0x2cf59d4c}, 0x3}, {{&(0x7f0000005400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000005800)=[{&(0x7f0000005480)=""/44, 0x2c}, {&(0x7f00000054c0)=""/216, 0xd8}, {&(0x7f00000055c0)=""/218, 0xda}, {&(0x7f00000056c0)=""/211, 0xd3}, {&(0x7f00000057c0)=""/26, 0x1a}], 0x5, &(0x7f0000005880)=""/85, 0x55, 0x5}}, {{&(0x7f0000005900)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000005cc0)=[{&(0x7f0000005980)=""/104, 0x68}, {&(0x7f0000005a00)=""/53, 0x35}, {&(0x7f0000005a40)=""/149, 0x95}, {&(0x7f0000005b00)=""/190, 0xbe}, {&(0x7f0000005bc0)=""/112, 0x70}, {&(0x7f0000005c40)=""/81, 0x51}], 0x6, &(0x7f0000005d40)=""/146, 0x92, 0x1000}, 0x1b75}], 0x9, 0x10000, &(0x7f0000006040)) 2018/03/26 04:30:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) r2 = request_key(&(0x7f0000000240)='cifs.idmap\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="3a2328286d696d655f7479706574727573746564a2285b3a73656375726974796d643573756d2500", 0xfffffffffffffffa) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="a734ee9d82358eade71ee330c59fee811d8e3cfdfc69e6dc26bd28cc5086ab7c82d6fbc9684450d16c780d20606bdea5ddb956dc0f1f3481151d8923fb1eb841fa1b60bbf3d05253a7f0de231c233c03d03a5e", 0x53, r2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000100)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) ioctl(r1, 0x80000001, &(0x7f0000000300)="ff3749cde087fdd076c3bca9f19d95ca8ebc6b0a78f660dd4eb5f52c4eaf375bbaa13f9eefec4bddd9d258f81f7dc129da60ebda1b051ff5681adf6740ccd218ba9b8133d057954f461e9b7a6ae90777253506aa71b343715d3df72ef98227d1fc0dce73f1fdfaf83ec9d197c176589251eec07e508ad46f4a02c3663d9d69e0d38a2ba5ba20f9b5a1338e682ac4c894da228e27aa65228fa363dc2df10bd550407305c19d6f0eed478e8f20ae3090ddd985ad2c77e20c7f5304a6ca9b11b7b989e1dc3aa21911783fc573c3f55cbababc") listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/94, 0x5e) 2018/03/26 04:30:58 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x100) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000001500)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='anon_inodefs\x00', 0x80008, 0x0) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f0000000440)='ramfs\x00', 0x2000, &(0x7f000002f000)) mount(&(0x7f0000000140)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f0000000000)='.', 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) 2018/03/26 04:30:58 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80001, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = memfd_create(&(0x7f0000001fc1)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r1, 0x0, 0x0, 0x10001) write(r1, &(0x7f0000002000)="c8", 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/03/26 04:30:58 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000001680)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/185, 0xb9}, {&(0x7f0000000140)=""/33, 0x21}, {&(0x7f0000000180)=""/210, 0xd2}, {&(0x7f0000000280)=""/59, 0x3b}, {&(0x7f00000002c0)=""/131, 0x83}, {&(0x7f0000000380)=""/51, 0x33}, {&(0x7f00000003c0)=""/255, 0xff}, {&(0x7f00000004c0)=""/171, 0xab}, {&(0x7f0000000580)=""/62, 0x3e}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000016c0)={0x0, @in={{0x2, 0x4e20}}, 0x5, 0x54d6, 0x6d4ae271, 0x771c, 0x40}, &(0x7f0000001780)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000017c0)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x8, 0x3}, &(0x7f0000001880)=0x90) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) rt_sigreturn() r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/03/26 04:30:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/03/26 04:30:58 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000000000)=0x6, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080)=0x8, 0x4) 2018/03/26 04:30:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000013000)={0x14, 0x52, 0x401, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/03/26 04:30:58 executing program 7: r0 = creat(&(0x7f0000001500)='./file0/file0\x00', 0x68) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001580)="69c5c3830e5b72ea00") setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f00000014c0)="9255ec3ce7adccb1b018483e81ed5b9cb3bee47eb6c66a55bab490057141a2040ba7f43c971228ab6ee8fd97382148bbfe", 0x31) syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001440)={&(0x7f0000ff0000/0xf000)=nil, 0xf000}) recvmmsg(r0, &(0x7f0000001400)=[{{&(0x7f0000000040)=@alg, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)=""/185, 0xb9}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/238, 0xee}, {&(0x7f00000000c0)=""/44, 0x2c}], 0x4, &(0x7f0000001340)=""/187, 0xbb, 0x1}, 0xed9}], 0x1, 0x1, 0x0) [ 102.072221] audit_printk_skb: 3 callbacks suppressed [ 102.079470] audit: type=1326 audit(1522038658.112:66): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16827 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454879 code=0x0 2018/03/26 04:30:58 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000002574c1a700d9fd8e4f3a445dfe0000000000000008000000010000000000000000000000"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x5, &(0x7f0000000040)="7f655cadc3ebe35aaf44afeeb0301b92d0ed904098a0eab77c998b225df45f0271839b6357b88362bf4bb48510724db0d968fdc8a2e56a412074f4f7a1760648fd69ed4038064d4d654fb90f30552a08ec0c6ea76dd367af550a43514033185e7721b41c6f0af4b8ca558b1060369f93ef8649905e7a400aaffe14e2f8590d7bf4bb808aab9f677403297bd8eb72ece1eba9f1e9a995b403176583283afae515c9dca4270b0e2615e7bd442ba63c54f4de0210f53aa12688ed4a") 2018/03/26 04:30:58 executing program 3: getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x80000001, 0x800a, 0x3, 0x100000000, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r1, 0xf1, "4645d6baaec8c042420c99cf902e1d232caf7d42e82bb0739cc25c0d796ea20a5bd128c266180dc2331ed04c8b88516e67f3e67d5ed88e9de5e958d51cdba0625b64edfd959d72aa98d57b964b243447ad54edd7094038d57b3afe41411d2997742ab0bb19a23e5017d9475232bb29f0a4fe2157523c98b7620d979dbe26cad8270328f8decc6d4d8ab5d31a3b42b9c7f252ea9cbd80700997258c391e6a64d47613f38b9ea85cd267aaf740efc37dbd30651f8bc0a4905d3d81fa017093e3c7987a9e96af9e0507f3a0bcf4c29b6f8d5da10b8b2947431ddab8313d8cdb7dea22b61cf65cb4c72ea499b71b2754279faa"}, &(0x7f0000000140)=0xf9) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f00000001c0)="2400000026007f000000000000007701007c00ff0100000002000000090000000100ff10", 0x24) 2018/03/26 04:30:58 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000619ffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fremovexattr(r0, &(0x7f0000000200)=@random={'btrfs.', '\x00'}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0xa26, 0x1, 0x2, 0x4}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2, 0x5}, 0x8) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f0000000200), &(0x7f00000001c0)=0xed) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000180)={'\x00', 0x101}) 2018/03/26 04:30:58 executing program 7: r0 = gettid() r1 = timerfd_create(0x2, 0x800) timerfd_settime(r1, 0x1, &(0x7f0000000140)={{}, {0x0, 0x989680}}, &(0x7f0000000180)) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0xb, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) ppoll(&(0x7f0000ae7000), 0x0, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) r2 = creat(&(0x7f0000000000)='./file0\x00', 0xc) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000000040)="a7b33057a5811211c9bd13298a65afc74a6b4c60b00a519d87fe1db8d844eedbc2544da2364df22903576a0c14af9df81b361f32f0002a38dc1cabac4a1a215c589c980163b8d6514b76c953d37ae27efc8081c4fcbf8d51104eca4ec413f0d550083f", 0x63, 0x10000, &(0x7f0000000100)={r3, r4+30000000}) 2018/03/26 04:30:58 executing program 2: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000044000)={0x0, @time}) timer_create(0x4, &(0x7f00000000c0)={0x0, 0x0, 0x4, @thr={&(0x7f0000000000)="5a1a16e2e7c63440e0f88a5b4fad74033b323f3f7f813d3106abe4c41dd787ff1ad24d322cde4a7c058ab9671fb956f7b67c", &(0x7f0000000040)="75546a4f479576b55d0ffc41a7e6e36e6e246bf48aaeac92fc54eecd27ae7dd8e506654df1118119092f0d45921de8a05de8eb76c24d514cc0afdeb865d53aa25d443a565c42a840cb1cb452977a6143fbcd221a257a8606a0e3a7128e2faeb3d6d2a71e6dc5d091ac87c7d01209fdda623fbae85b23564d81f25f2ac117"}}, &(0x7f0000000100)=0x0) timer_gettime(r1, &(0x7f0000000140)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x242800, 0x0) connect$nfc_llcp(r2, &(0x7f0000000300)={0x27, 0x0, 0x2, 0x7, 0x0, 0x9, "75e23369d0ff32e9c8f2ea5ba6624172946de7bde3d7a49b1fb4b23e70b18e963e18f6e6bc5d5aaefed3c1745574b886d63e0778b28cd87b1a0d730003cd02", 0xb}, 0x60) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x200}, &(0x7f0000000200)=0x8) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00000002c0)=0x5, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000240)={r3, 0xbf5}, &(0x7f0000000280)=0x8) 2018/03/26 04:30:58 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000000000)={'lo\x00', @ifru_addrs=@in={0x0, 0x4e20}}) 2018/03/26 04:30:58 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0x5, 0x4) sendfile(r1, r1, &(0x7f0000000200), 0x2a) 2018/03/26 04:30:58 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x14, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2969ffff", @ANYRES64=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000000500)}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/access\x00', 0x2, 0x0) 2018/03/26 04:30:58 executing program 2: r0 = socket(0x10, 0x8400000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) personality(0x5000002) setreuid(0x0, r1) 2018/03/26 04:30:58 executing program 3: r0 = socket$inet(0x2, 0x2000000000a, 0xfffffffffffffffc) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x4, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x7, 0x0, 0xb000}, 0x4) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0xab3, 0x4}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f00000002c0)) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x20}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x2, 0x6, 0x9, 0x1, 0xffffffffffffffad, 0x2, 0x2, 0x3, r3}, 0x20) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000240)={r4, 0x1, 0x6}, 0x10) readv(r1, &(0x7f0000ddaf90)=[{&(0x7f0000570000)=""/89, 0x59}], 0x1) poll(&(0x7f00000e6000)=[{r1}], 0x1, 0x0) 2018/03/26 04:30:58 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x124) r2 = accept(r1, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80) setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000100)=0x2, 0x4) r3 = socket$packet(0x11, 0x3, 0x300) mq_getsetattr(r1, &(0x7f0000000140)={0x1, 0x7fffffff, 0x2, 0x525, 0x4, 0x6, 0x9, 0xbd19}, &(0x7f0000000180)) getpeername$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000300)={r4, 0x1, 0x6, @random="23a84a0b036c"}, 0x10) r5 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/member\x00', 0x2, 0x0) ftruncate(r3, 0x0) ioctl$sock_ifreq(r0, 0x8933, &(0x7f0000000380)={'ip6gre0\x00', @ifru_addrs=@hci={0x1f, r4}}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000003c0)={0xa91}, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000400)="015cfcc16fff8e09bb1283f2910f836a", 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'ip6gre0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000480)={0x0, 0x6, 0x30}, &(0x7f00000004c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000500)={r6, 0x10000, 0x19, "8ba64cb4614e209c2760fc3c9db200d0210e8aba4a1710d420"}, 0x21) listen$netrom(r2, 0x81) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x4) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000005c0)={'filter\x00', 0x0, 0x3, 0x9, [], 0x4, &(0x7f0000000540)=[{}, {}, {}, {}], &(0x7f0000000580)=""/9}, &(0x7f0000000640)=0x78) flistxattr(r0, &(0x7f0000000680)=""/50, 0x32) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000006c0)={0x5, 0x7, 0x200, 0x4df, 0x7, 0x3, 0xffff, 0x1, 0x7, 0x2, 0x7, 0x1b8}) r7 = syz_open_dev$tun(&(0x7f0000000700)='/dev/net/tun\x00', 0x0, 0x200) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000740)=0x1, 0x4) fsync(r5) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000780)={@in6={{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xb78}}, 0x10000, 0x0, 0xfffffffffffffffe, "aa77aebf987cd50d9bb4d8ac21623f2533f2b7255dede875119b561a0726eaf4f443fdf642dbebc763f6540cf030416c68148c914eb5f73a549398bd2e7cbc888d0c8c6548d98b566fa613069a4c7ada"}, 0xd8) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000880)='/dev/rtc\x00', 0x40000, 0x0) timerfd_settime(r1, 0x1, &(0x7f00000008c0)={{0x77359400}}, &(0x7f0000000900)) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f0000000940)={0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_BIND(r8, 0x40106436, &(0x7f0000000980)={r9, 0x1}) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00000009c0)={'bcsh0\x00', 0x4220}) [ 102.247158] audit: type=1400 audit(1522038658.292:67): avc: denied { dyntransition } for pid=16875 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 [ 102.252414] audit: type=1400 audit(1522038658.292:68): avc: denied { set_context_mgr } for pid=16874 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/26 04:30:58 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)="776c616e306367726f75701f00", &(0x7f0000000140)='(+\x00', &(0x7f0000000180)='(wlan1\x00', &(0x7f00000001c0)='eth0wlan1vboxnet1\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='.self\x00', &(0x7f00000002c0)='}:\x00', &(0x7f0000000340)='trusted\x00'], &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='!trusted\x00', &(0x7f0000000480)='\x00'], 0x1c00) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000300)=r0) [ 102.255132] audit: type=1400 audit(1522038658.292:69): avc: denied { call } for pid=16874 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 102.255270] binder: 16874:16882 got transaction with invalid offsets ptr [ 102.255324] binder: 16874:16882 transaction failed 29201/-14, size 40-8 line 3162 [ 102.255633] binder: BINDER_SET_CONTEXT_MGR already set [ 102.255638] binder: 16874:16882 ioctl 40046207 0 returned -16 2018/03/26 04:30:58 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x260000, 0x4) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000bd9000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000548000/0x1000)=nil) mmap(&(0x7f00004e9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f00000ce000/0x4000)=nil, 0x4000, 0x2000002, 0x1010, r2, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) connect(r3, &(0x7f0000000040)=@in6={0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xd1}, 0x80) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000000)) [ 102.278536] binder_alloc: 16874: binder_alloc_buf, no vma [ 102.278572] binder: 16874:16882 transaction failed 29189/-3, size 40-8 line 3134 [ 102.284523] binder: BINDER_SET_CONTEXT_MGR already set [ 102.284531] binder: 16874:16889 ioctl 40046207 0 returned -16 [ 102.293105] binder: 16874:16889 unknown command -38615 [ 102.293112] binder: 16874:16889 ioctl c0306201 20000580 returned -22 [ 102.323559] binder: undelivered TRANSACTION_ERROR: 29189 [ 102.323639] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/26 04:30:58 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/110) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x103200, 0x0) write$fuse(r0, &(0x7f00000000c0)={0x28, 0x1, 0x1, @fuse_notify_store_out={0x2f624000000000, 0x10001, 0xa2}}, 0x28) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x3f, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000200)=0x10000, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000240)={@dev, 0x0}, &(0x7f0000000280)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000002c0)={@multicast1=0xe0000001, @rand_addr=0x9, r4}, 0xc) ioctl$KDDELIO(r0, 0x4b35, 0x20) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000380)={'syzkaller1\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) r6 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r7 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r6, r7) epoll_create(0xc95d) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000004c0)={0x100000000, {{0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x0, 0x3, [{{0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xac0d}}, {{0xa, 0x4e20, 0x7, @empty, 0x6}}, {{0xa, 0x4e21, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffff6265}}]}, 0x210) connect$l2tp(r0, &(0x7f0000000700)=@pppol2tp={0x18, 0x1, {0x0, r5, {0x2, 0x4e24}, 0x3, 0x3}}, 0x26) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000740)) connect$l2tp(r0, &(0x7f0000000780)=@pppol2tp={0x18, 0x1, {0x0, r5, {0x2, 0x4e24, @rand_addr=0x1f}, 0x2, 0x0, 0x2}}, 0x26) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000007c0)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000880)={0xfffffffffffffffd, 0x6, 0x7, 'queue0\x00', 0xe77}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockname$llc(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000980)=0x10) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000009c0)={0x0, 0x10001, 0x897, 0x3f}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000a00)={{0xa, 0x4e20, 0x20, @dev={0xfe, 0x80, [], 0x19}, 0x3}, {0xa, 0x4e23, 0xcb, @empty, 0x40}, 0x2, [0x8, 0x0, 0x1, 0x3, 0x7, 0xff, 0xeb, 0x5]}, 0x5c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000a80)={r3, 0x1}, &(0x7f0000000ac0)=0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000b00)={{0xa, 0x4e20, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, {0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, 0x3, [0x81, 0x0, 0xb7, 0x4, 0x9, 0x92, 0x4, 0x4]}, 0x5c) setsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000000b80)="4d4a3528e676a1e82f429ce195ef8ea2737799b42949a0c4e39d1e0ca014ef79193db63ef4e04d0a15e7e25b510ddf788ce8c02af8ec6786677a28ece06ed629c24491656c9867270c580bcc526d113739944c5f67e274350c23b5ad50cb5837d537930917f2114386e10d1f102be9a98a1c682294f680be9594a8eee9943e42223f743fc023ffdc3c3fc918c4d592b3c5c1c1f821cab61d87287c2c7978b013677a23c6b1c3947e83deaded221968f28331734ed1f98b63b4f86ee63f2759be9292139c7cc8024b364e43b002ef3f329ee45820c9bddf7d317604a6fe60ad818fd36a054a04997c7a288eacfaed", 0xee) 2018/03/26 04:30:58 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x0, 0x4) write$selinux_access(r0, &(0x7f0000020faa)=ANY=[@ANYBLOB='system_u:object_r:auditctl_exec_t:s0 unconfined_u:system_r:insmod_t:s0:c0.c1023 8'], 0x51) 2018/03/26 04:30:58 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x7, 0x200) ioctl(r0, 0x5387, &(0x7f000005affe)) sendto(r0, &(0x7f0000000000)="be54e73b7a2b48859abd97334d9e05dced13c67f79560b5f7b8bf6457463614617f87baa3f26352fba322f3645600d953300559a61881b6b128c0a8f7d113fc72cded6c33f8065f46158a5284d04767e880d77892811e9f517926e06f69fed105fd365a4ec329753f155664d53ddfba14664307d2e644bd4786983bea5c23242db77175a58d618a5f32e0f3105b1dff98db9360cd327609f2ceee9de2cd511ae946e0210d6a22b2eb9ce0f", 0xab, 0x0, &(0x7f00000000c0)=@vsock={0x28, 0x0, 0x2710, @reserved=0x1}, 0x80) 2018/03/26 04:30:58 executing program 6: clone(0x0, &(0x7f0000597f1c), &(0x7f00009f9ffc), &(0x7f0000e0cffc), &(0x7f0000b19ffe)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0x800000, 0x4) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x8) acct(&(0x7f00009adff8)='./file0\x00') ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000080)) 2018/03/26 04:30:58 executing program 2: socket(0x1f, 0x8000802, 0x0) 2018/03/26 04:30:58 executing program 0: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000), 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4800, 0x0) 2018/03/26 04:30:58 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000380)}, {&(0x7f00000003c0)=""/24, 0x18}], 0x2) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000340)={r2, 0x4, 0xffffffff00000000, 0xdad}, &(0x7f0000000380)=0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000002c0)={0x800, 0x4, 0x9, 0x1000}, 0x6) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x80, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x1f, 0x4) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r4, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000440)=0x2, 0x4) 2018/03/26 04:30:58 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000000200)=""/196, &(0x7f00000000c0)=0xc4) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$KDMKTONE(r2, 0x4b30, 0x3) ioctl$TIOCNXCL(r2, 0x540d) 2018/03/26 04:30:58 executing program 2: r0 = epoll_create(0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)={0x10000000}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004d4000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000551000)) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000000)={'nat\x00', 0xb6, "de3c0fc79dcc08f9de1270558516507a4547d36ace66eb3424014cad4830c7acad470c84365812d7357beaeab2d2ab6e217c8ee2ef577603e859f4834db808c6ce7cd6e661dc2d6b0016a14f21e418e12b54adae6a7704e72618fb640934fafb11946adfb4369deb43cd7bf633eb32a077fbad551f6f10592521ff84bba45ab1052724fc36184e46425857f45d0fd5f113896e077edfd3dcaaa67eb370f2e68b16982ed2b36ed1e3103b7c7b00f64d4bba5c3849d16d"}, &(0x7f0000000100)=0xda) 2018/03/26 04:30:58 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x34c}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0xa215}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x5, 0x5, 0x8, 0x3, 0x5}, &(0x7f0000000140)=0x14) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0x1, 0x562, 0x5, 0x1, 0x2, [{0x9, 0xfffffffffffffffa, 0xfff}, {0x7ff, 0x4, 0x4, 0x0, 0x0, 0x2882}]}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000240)=""/17) write$selinux_access(r0, &(0x7f0000000280)={'system_u:object_r:fonts_cache_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x32, 0x35}, 0x35) bind$vsock_stream(r0, &(0x7f00000002c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') r2 = getpgrp(0xffffffffffffffff) ptrace$setregs(0xd, r2, 0x5, &(0x7f0000000380)="eaede0b26277348155e9ef356c95136c890ef77d6a5a88e7ae236cde9fcb5e7fa0789aaeca9ddf516a303d45cf90d564a1c7b42d92b05fec5c8007de66afc936ec45592fb9cc30f8572cee9b39ea1f7097d58cc0bcc9ae01c72376be08ca935105d5c597b1cf803be98b734de2d9f28d9e35d28aae5c426a0806be0a37a0f324ade1bb0b1e90ae0b27094d45124b5f8363093df775ab88393f6b3ac0b5999d2425db41a854225119a6bb3c82b5b9063a6717a49a7c11ecbc022977b879964b7d27e888e39e50e99c9f5678d6a879db5db357ccd84fda8006bf") ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000480)) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000004c0)=""/79) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000540)={r1, 0x8, 0x8000, 0xa4b, 0x8, 0x8000}, 0x14) rename(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='./file0\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000600)={r1, 0x401, 0x0, 0x2, 0x1}, &(0x7f0000000640)=0x18) epoll_wait(r0, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x2) syz_open_dev$evdev(&(0x7f0000000700)='/dev/input/event#\x00', 0x1ff, 0x101000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000740)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000780)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000880)=0xe8) bind$packet(r0, &(0x7f00000008c0)={0x11, 0x17, r3, 0x1, 0xe5d, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000900)={0x8, 0xfd9e, 0x1ff}) ioctl$KDSETLED(r0, 0x4b32, 0x6) getsockname$llc(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000980)=0x10) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000009c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000a00)={r1, @in6={{0xa, 0x4e24, 0x6f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7ff}}, 0x6, 0x1a21}, &(0x7f0000000ac0)=0x90) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000b00)) syz_open_dev$loop(&(0x7f0000000bc0)='/dev/loop#\x00', 0xaf7, 0x101000) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000c00)=r3) syz_open_dev$sndseq(&(0x7f0000000c40)='/dev/snd/seq\x00', 0x0, 0x800) 2018/03/26 04:30:58 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x80000000010) r0 = open(&(0x7f00001e0000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000095f000)='./file0\x00', 0x0) mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffa000/0x1000)=nil) lseek(r1, 0x17, 0x0) 2018/03/26 04:30:58 executing program 4: openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x7, &(0x7f0000000040)="a6") write$evdev(r0, &(0x7f0000001fdc)=[{}, {}], 0x30) 2018/03/26 04:30:58 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) shutdown(r2, 0x0) connect$unix(r0, &(0x7f0000fce000)=@abs={0x1, 0x0, 0x4e22}, 0x6e) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000000)={0x80, 0x100, 0x7f}) r3 = accept(r1, &(0x7f00003f0000)=@hci, &(0x7f0000e7b000)=0x6) sendto$inet6(r3, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/03/26 04:30:58 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000041000)={0x0, 0x1, 0x57a}) 2018/03/26 04:30:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x80) listen(r0, 0x0) 2018/03/26 04:30:58 executing program 4: unshare(0x20000) unshare(0x28060400) r0 = memfd_create(&(0x7f0000000000)=',-', 0x3) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/26 04:30:58 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1c2, &(0x7f00006dc000)=[{0x8001, 0x0, 0x0, 0x9d}]}, 0xfffffffffffffff4) r1 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="d9a4583955120c6b174785a5614c351905e4da720c4d3ac4edb9e16ad23771703efbc7d59ce0b35e8831e0520e58491c7e192e3e885af3b8b47e51efca3045439b750c347932d8965e1caf19fd1e678e9e261218483055c30f7f71baea32b8c8026c741e6041ad516bc61a56c7a645644d459a6de385c972390e1397bff6", 0x7e, 0x0, &(0x7f0000000180)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00004c3000)='$', 0x1, 0x1, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)='&', 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) close(r0) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000100)=0x4) [ 102.665670] IPVS: Creating netns size=2552 id=14 2018/03/26 04:30:59 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000000)='d', 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fdfffc)=0x18, 0x4) socketpair(0x8, 0x0, 0xdc2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000080), 0x4) write(r1, &(0x7f0000019f97)='c', 0x1) recvmsg(r2, &(0x7f0000019fc8)={0x0, 0x11f, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x1ffe) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) 2018/03/26 04:30:59 executing program 3: clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000000180), &(0x7f0000000140)) getrusage(0x0, &(0x7f0000000040)) 2018/03/26 04:30:59 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f00000000c0)="382bab7d0dd340661481812f7f1029ffbd2dce912a1abf9603e18f29fd75dd03e17a1e9b7b4b6e", 0x27, 0x44080, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r1, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000000)=@alg, 0x58, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/210, 0xd2}, 0x0) 2018/03/26 04:30:59 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x2, 0x10000) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000140)) mmap(&(0x7f00002ab000/0x2000)=nil, 0x2000, 0x20000000000000, 0x10, r1, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x1) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000080)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, 0x4, 0xfffffffffffff000, 0x40}) 2018/03/26 04:30:59 executing program 5: sendmmsg(0xffffffffffffffff, &(0x7f0000006a00)=[{{&(0x7f00000000c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "0ab1b91760aa45bff44eed234cdaa6e81d7d003db7392be9565ef6ef635025b5613d5e04219559a8e68256b07ef6ea4c540133db33a44981d3fd7a5dd997d7"}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)}}, {{&(0x7f0000002dc0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x22, &(0x7f0000002ec0), 0x0, &(0x7f0000002f00)=[{0xc58, 0x0, 0x0, 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{0x110, 0x10d, 0x7fffffff, "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"}, {0x1010, 0x10b, 0x5, "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"}, {0x88, 0x1, 0x9, "3d6586d94d5ab79a9c62133a3425c6717241cdbcba9b0ee9c65eb480c6df2c92810e79f82956b03b3378df47c1304b9c7252e568125b16a3d2ff91f290c2824674392e0736e5626cd050a94d337997b050411fe9148dcd8828bff89bd78d0b810a8c3667596bcebfadf36ae7031a50104c84"}], 0x1e00, 0x20000010}, 0xe7b}, {{&(0x7f0000006480)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000006980)=[{&(0x7f0000006500)="1ba98c51bf88b8f63592f46ea955a1be2b081c45efaad3d919b64c08d159299dbf62b21ecd645813ae3c7add7a7f0060af4c457536652dd3821713441d683785a005331878321fba9697149782215dcaa5c34dff17ac020dbf7b6ba9c801026a634f71dd592ceceab245393c8039cfe9791702933d0dc4445cf26dcea1faa5b6ae1e6883c80b94427a9419ae691a4c5f8cb2a15b4b85835a74aecf73c10411b415afccd7a5a312558abd1419ecf8b33ec76edd838fa4f4", 0xb7}, {&(0x7f00000065c0)="c3a722d52c14909aed89a35f96222cb0812b5eaf851f915bfe74984e1c52fb3c2c8ff7e1f056e5fabca6fbd99130acf3650b84a62228855b9d59760f2e2d007a8ca7000894f2cce990123ae52335c322fddb0b5659e6b0960be5e56898f2976defc43f31e1844c34e2bab399569b3bc17969fac2440035591810f7f896367dac8cb5ee3e4e6ce924d27e6854014ad9574a7d8a5698dbbb7ab4e96555b639b88ba8400adee6e7877c8ce6af79bcd6356c9f84a4967086df29f31b60eabc900c38474b783a7ab2f6063a768390db4d8955f45f18665afee7365188e414f853095f761832cfd4ad7fdad1eea64bd37648a666481466948b", 0xf6}, {&(0x7f00000067c0)="e02513f352a541064111f28c1e66ed701f1ec0d60fb9e977a45666f794dab1b64098931a5a0e1aa9d7236520d11a32cdc9123b15741350bcaf948e02f4b4e2316a6b96726da8a743594009877aa209e26d34bd150c03733792df5059803497190aa6b278480d98113f2d45353cc39cec82fe937589af4b0f", 0x78}, {&(0x7f00000068c0)="20df0bd5ede1b31103e4808e4c8f4bf6bdd307c431c459536910cdfe81540e7a0d3b10c8568d24647066e5ce036e67f6285a343cae5ab7ff86d7a4ac970a56d27a7b51b4d7d965b78f1f1fbf954d3ac2b97d5e70dcfbdae1fd8ba67684bba3aad8a969171a97d05f2cd2f2de43546d8c7604339fffa48a2fb64c583c3204ee5dd64a8261ed4eca6fa69bc8797845be7ef3c08bd1860f024140775b105fb602357793332d3fd248e412ba22472680", 0xae}], 0x4, &(0x7f0000008040)=[{0x68, 0x118, 0xffffffff00000000, "eb6afdce01bd22d5331d7738f4c5bce7c9c1b2f025e391e61231138c501334cd96c2fdcfd520f64ea3ed17b6779e4a094efcf8dcc102236ea827db064b4f02b6e2dc13138bc37eb06cb41a7c0c91221f0b8dc4"}, {0xa8, 0x103, 0xfb, "48aa24442408bb2dc4822126a766eb3062e5d7f7413d7d7b236d10463610b78bea372cab25ff55dd1737e6bd773ad9f8a1370f10252d2d656e78d601dc04248677eab78643d086e04665b0cc10824ba2b75164a9fbf3d206a5bb606f33b066569fea513356e7ef7d633604da479294282a1b995be4cae5555e2214027a45ac69643dcdc58015cd1ca9dad328de16bd61a5c2bf6e5565"}, {0x18, 0x108, 0x81, "f02ac6d154ee14c9"}], 0x128, 0x1}, 0xa000000}], 0x3, 0x4000080) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000140)={{0x9, 0xf16}, 'port1\x00', 0x0, 0x10421, 0x3, 0x401, 0x1e6, 0x800, 0x40, 0x0, 0x1, 0x9}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000200)={0x24, @tick=0x7, 0xffff, {0x8001, 0xc6}, 0x70000000000000, 0xa4d7539ba7ce3f48, 0x8}) unlink(&(0x7f0000000040)='./file0\x00') 2018/03/26 04:30:59 executing program 6: r0 = memfd_create(&(0x7f0000000000)='em1#^\x00', 0x2) syz_open_pts(r0, 0x84000) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') clone(0x0, &(0x7f0000597f1c), &(0x7f00009b9ffc), &(0x7f0000005ffc), &(0x7f00003e5000)) readlink(&(0x7f0000000180)='./file0\x00', &(0x7f0000e0b000)=""/88, 0x58) 2018/03/26 04:30:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f00000000c0)=0x14) 2018/03/26 04:30:59 executing program 4: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x0, 0x20004000, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bond0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0x7f}, 0x1c) 2018/03/26 04:30:59 executing program 4: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000240)=0x10, 0x80000) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x2000008, 0x800010, r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x101002, 0x0) fcntl$setsig(r1, 0xa, 0x10) mincore(&(0x7f00005fe000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/193) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/26 04:30:59 executing program 5: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000ae5000)}}], 0x30) write$sndseq(r0, &(0x7f0000811000)=[{0x0, 0xd1, 0x0, 0x0, @tick=0x8, {}, {}, @raw32}], 0x30) r3 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc000, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'yam0\x00', 0x80000001}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(r4, r3) 2018/03/26 04:30:59 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup3(r0, r0, 0x80000) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000140)=0xe64b) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000080)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x600000, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000000c0)={'ifb0\x00', 0xa}) sendto$inet6(r0, &(0x7f0000000000)="0400000000090000007e77b932ce5b73832fdbaf533715b680bf120cd48cd3270203bb4175c9b937b09709ce", 0x2c, 0x0, &(0x7f0000005fe4)={0xa, 0x800, 0x4, @dev={0xfe, 0x80}}, 0x1c) 2018/03/26 04:30:59 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xa4c00, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"62237366300d01004000", &(0x7f0000000000)=@ethtool_cmd={0x17}}) 2018/03/26 04:30:59 executing program 2: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000140)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x31, 0x32}, 0x47) mincore(&(0x7f0000603000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/193) 2018/03/26 04:30:59 executing program 4: r0 = inotify_init() inotify_rm_watch(r0, 0x0) inotify_init() r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200800, 0x8) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0xed2cf9787e981e5) 2018/03/26 04:30:59 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000100)=0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a000000fe80000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e200000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) bind$netlink(r1, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe, 0x4100100}, 0xc) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/26 04:30:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x133, 0x0) init_module(&(0x7f0000000000)='user.syz\x00', 0x9, &(0x7f00000000c0)='\x00') ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xffffffffffffffff) fremovexattr(r0, &(0x7f0000000040)=@known='user.syz\x00') getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f0000000100)=0x6e) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180), &(0x7f0000000340)=0x4) 2018/03/26 04:30:59 executing program 2: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000140)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x31, 0x32}, 0x47) mincore(&(0x7f0000603000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/193) 2018/03/26 04:30:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r0, &(0x7f000002e000)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000000)=ANY=[@ANYBLOB="4880000043000104ffffffffffffffe50a00000034000100292c2c73656c696e75786c6f242f73797374656d2d6367726f7570257b6b656204ac61a86ea4c3444117743ef6b7fc797269fd1170726f6373006c6600000000"], 0x48}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f00000000c0), 0x0) 2018/03/26 04:30:59 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ae000)=0x406, 0x4) write(r1, &(0x7f0000000240)="8d", 0x1) write(r1, &(0x7f0000019f97)='j', 0x1) r2 = dup3(r0, r0, 0x80000) bind$netrom(r2, &(0x7f0000000000)=@full={{0x3, {"159b436e638050"}, 0x100000001}, [{"b35a053bab6cdd"}, {"0c45f574736f2c"}, {"a3a695ab2711e8"}, {"3965d7fc2cbcb7"}, {"4233fb5c420089"}, {"33513b7ac01a10"}, {"cc410761a04487"}, {"5a261fa5d57dae"}]}, 0x48) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) close(r1) 2018/03/26 04:30:59 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000b9efc8)={&(0x7f0000b9e000)=@rc, 0xa, &(0x7f0000495fd0), 0x0, &(0x7f0000b9efdb)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) sendmsg(r0, &(0x7f0000b95fc8)={0x0, 0x0, &(0x7f0000b94000), 0x0, &(0x7f0000b94d6e)}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x101002) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r3, 0x100, 0x70bd2a, 0x25dfdbfb, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x38}, 0x1}, 0x800) 2018/03/26 04:30:59 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c2ffc)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000040)=0x10000, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="e1", 0x1) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x3d7, &(0x7f0000aea000), 0x0, &(0x7f0000eed000)=""/81, 0x51}, 0x40002102) 2018/03/26 04:30:59 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup3(r0, r0, 0x80000) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000140)=0xe64b) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000080)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x600000, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000000c0)={'ifb0\x00', 0xa}) sendto$inet6(r0, &(0x7f0000000000)="0400000000090000007e77b932ce5b73832fdbaf533715b680bf120cd48cd3270203bb4175c9b937b09709ce", 0x2c, 0x0, &(0x7f0000005fe4)={0xa, 0x800, 0x4, @dev={0xfe, 0x80}}, 0x1c) 2018/03/26 04:30:59 executing program 2: socket$packet(0x11, 0x0, 0x300) timer_create(0x8, &(0x7f0000fc9fa0)={0x0, 0x36, 0x0, @thr={&(0x7f000082b000), &(0x7f0000a89000)}}, &(0x7f0000a3cffc)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r2, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r3, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="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", 0x198}], 0x1, &(0x7f0000634000)}, 0x0) readv(r3, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000300)='highspeed\x00', 0xa) recvmsg(r3, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000080)='\x00', 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f0000000700)="16", 0x1, 0x0, 0x0, 0x0) shutdown(r1, 0x1) clock_gettime(0x0, &(0x7f0000001080)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000fc0)=[{{&(0x7f0000000d80)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x1d7, &(0x7f0000000040)=[{&(0x7f0000000e80)=""/57, 0xda}], 0x1, &(0x7f0000000f00)=""/170, 0xaa}}], 0x1, 0x40000000, &(0x7f00000010c0)={r4, r5+10000000}) ioctl$KDENABIO(r1, 0x4b36) 2018/03/26 04:30:59 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b64000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4}) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x5, 0x7, [0x3, 0x10001, 0x10000, 0x1ff, 0x5383, 0x2, 0x0]}, &(0x7f0000000080)=0x16) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r3, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x40}, 0x8) fcntl$lock(r1, 0x7, &(0x7f0000044fe0)) 2018/03/26 04:30:59 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da6feb)='/proc/self/net/pfkey\x00', 0x202, 0x0) write$selinux_create(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="73417334656d5f6b65795f743a732f7362696e036468636c69656e742000000000008f6f188f461a4c230424129d383d51e68c27c23a1850b5257be4f526d1ac22187a87d92d173bfedc285ff89dc6e4abf27e2e73935e4fd4ad650a0664a20061cffd964b4f76235062d45559c6ec35781423b70377cf97c0"], 0x32) 2018/03/26 04:30:59 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000200)=""/196, &(0x7f00000000c0)=0xc4) r1 = add_key(&(0x7f0000000080)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="e129a980e0d8b2b98cf055590f73f937", 0x10, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f0000000380)='.\x00') r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x7, 0x7}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYBLOB="00f60000"], &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000004c0)={r3, @in={{0x2, 0x4e23}}, [0x4, 0x3, 0x1, 0xa2, 0x252, 0x8, 0x303, 0x1, 0x7, 0x5, 0x1, 0x9, 0xffffffffffff7fff, 0x81, 0xfffffffffffffffd]}, &(0x7f00000005c0)=0x100) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x2e, r4}) 2018/03/26 04:30:59 executing program 1: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) setpriority(0x2, 0x0, 0x0) 2018/03/26 04:30:59 executing program 6: r0 = socket(0xa, 0x802, 0x0) ioctl(r0, 0x8b35, &(0x7f00000e6000)) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@broadcast, @loopback}, &(0x7f0000000040)=0x8) 2018/03/26 04:30:59 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000002c0)={{0xffffffffffffffff, 0x3, 0x10001, 0x1, 0x8}, 0xfffffffffffff970, 0x2, 'id0\x00', 'timer0\x00', 0x0, 0x3, 0x80a, 0x80000001, 0x18000000}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast2, @in=@loopback}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xe8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000540)={'broute\x00', 0x0, 0x4, 0xec, [], 0x5, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], &(0x7f0000000440)=""/236}, &(0x7f0000000140)=0x78) r3 = socket$inet(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000000180)={0x0, 0xffffffffffffff4e, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/03/26 04:30:59 executing program 2: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7a65726f5f6465766963655f743a733020756e636f6e66696e65642039000091c2369a9e0b7a62f44c0cb474662769bd995d51da281b324d28ae236512c6e71323213961cd9fa7401c3d2e3614dc079ac2ffd4716f6f3944c5a4039e5f0bc6089b250650903f476f641c922fbe612c90c848d463dfcc183770b54f26b48e843215fc30bfad44d185feb2e218961366c184b8de741b58acc18b2e8e84ef8f07d57dd7daea4e5e1715327f9a9eadcf59fb607205c6fffb96a46b875be72a7e54429db2b583c44ec2504e7f54369249a654fa8e"], 0x31) 2018/03/26 04:30:59 executing program 1: r0 = socket(0x4000000010, 0x802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2b58, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x202000, 0x0) 2018/03/26 04:30:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000451f6b)=""/149, &(0x7f0000e2affc)=0x95) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40, 0x0) write$cgroup_int(r1, &(0x7f0000000140)={[0x3f, 0x3f, 0x3d, 0x0]}, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000900)=@broute={'broute\x00', 0x20, 0x5, 0x720, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x1f, 0x2, 0x15, 'syzkaller1\x00', 'ifb0\x00', 'ifb0\x00', 'teql0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x128, 0x128, 0x158, [@rateest={'rateest\x00', 0x48, {{'ip6gre0\x00', 'bridge0\x00', 0x1, 0x2, 0x6, 0x8001, 0x9, 0x2, 0x5, 0xfff}}}, @ip={'ip\x00', 0x20, {{@multicast2=0xe0000002, @multicast1=0xe0000001, 0xffffffff, 0xffffff00, 0x1ffc0000000000, 0x33, 0x8, 0x1, 0x4e20, 0x4e20, 0x4e22, 0x4e22}}}]}}, @common=@STANDARD={'\x00', 0x8}}, {{{0xb, 0x2, 0x87ff, 'syz_tun\x00', 'gre0\x00', 'syz_tun\x00', 'sit0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x150, 0x150, 0x198, [@physdev={'physdev\x00', 0x70, {{'ip_vti0\x00', {}, 'tunl0\x00', {0xff}, 0x10, 0x2}}}, @ip={'ip\x00', 0x20, {{@remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0xffffff00, 0xff000000, 0x1, 0x4, 0x20, 0x20, 0x4e20, 0x4e23, 0x4e22, 0x4e24}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x6, 0x96, 0x7fffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x40, 0x6001, '\x00', 'bpq0\x00', 'gre0\x00', 'irlan0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff], @random="a4d32c4b36af", [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xc0}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x61d, 'syz1\x00', 0x100000000}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x2, [{{{0x11, 0x42, 0x6001, 'ip6tnl0\x00', 'ip6_vti0\x00', 'vlan0\x00', 'ip6tnl0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0xe0, 0x118, 0x168, [@stp={'stp\x00', 0x48, {{0x48000000, {0x7, 0x1, 0x1f, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x9, 0x9, 0x0, 0x40c3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0x4e23, 0x4e24, 0x4, 0xed8, 0x2, 0x100000001, 0x81, 0xd29, 0x4, 0x800}, 0x80, 0x4}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@random="e28a6312eb28", 0xfffffffffffffffd}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x0, 0x81}}}}, {{{0x5, 0x40, 0x805, 'vcan0\x00', 'tunl0\x00', 'syzkaller0\x00', 'sit0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], 0xa0, 0x100, 0x178, [@vlan={'vlan\x00', 0x8, {{0x2, 0x0, 0x9300, 0x7, 0x2}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x80}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0xa8, 0x1ff, 0x0, 0x0, "d6f7e8a3adb3762d723a833cb1929b927ab84d580556eef11fe9bab281ffe2473954ff2383163a1abf2471f06777be8e2881424d2f8190dee8a5af10f3ab87ef"}}}}]}]}, 0x798) write$eventfd(r0, &(0x7f0000000040)=0x7fff, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/03/26 04:30:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x6) getpeername(r0, &(0x7f0000000000)=@ethernet={0x0, @link_local}, &(0x7f00000000c0)=0x80) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @dev}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000540)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@dev={0xfe, 0x80, [], 0x12}, @in, 0x4e23, 0xffffffff, 0x4e24, 0x0, 0x2, 0x20, 0xa0, 0x3b, r2, r3}, {0x8, 0x93, 0x800, 0x2, 0x100000001, 0xb6, 0x0, 0x9}, {0x219, 0x8, 0x7, 0x3}, 0x7ff, 0x6e6bb6, 0x3, 0x1, 0x2, 0x3}, {{@in6, 0x4d2, 0x6c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0xff}, 0x3501, 0x2, 0x3, 0x100000000, 0x8, 0x3, 0x2}}, 0xe8) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f00000001c0)={0xfff, 0xfffffffffffffffd, 0x9}, 0x10) linkat(r1, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000180)='./file0\x00', 0x1000) fcntl$getown(r0, 0x9) r5 = getpgid(0x0) r6 = getpgrp(r5) sched_getscheduler(r6) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x25dfdbfe, 0x8800002}, 0x118) [ 103.803292] audit: type=1400 audit(1522038659.842:70): avc: denied { create } for pid=17211 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/26 04:30:59 executing program 0: socket$netlink(0x10, 0x3, 0x16) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='syscall\x00') getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x2, &(0x7f0000000100)=0x2) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) readv(r0, &(0x7f0000001280)=[{&(0x7f0000000140)=""/64, 0x40}, {&(0x7f0000000180)=""/90, 0x5a}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/84, 0x54}], 0x4) getsockname$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) [ 103.832502] audit: type=1400 audit(1522038659.882:71): avc: denied { write } for pid=17211 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 103.843147] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 103.843270] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 103.851563] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/26 04:31:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000002b00)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000080)}, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x8) chroot(&(0x7f0000000040)='./file0\x00') setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000000)=0x3, 0x4) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000002000)}, 0x0) 2018/03/26 04:31:00 executing program 4: r0 = epoll_create(0x3) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000bf8000)={0x10000001}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000088b000)) epoll_wait(r0, &(0x7f0000204fa0)=[{}], 0x1, 0x0) 2018/03/26 04:31:00 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0xa, 0x6, 0x0, 0xc, 0x0, 0x70bd2c, 0x25dfdbff, [@sadb_key={0x4, 0x9, 0xa0, 0x0, "96ae07e3aad8db63a519f46da44b4e0ec5c9b416"}, @sadb_lifetime={0x4, 0x7, 0x8, 0x100000000, 0xff}, @sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x70bd28}]}, 0x60}, 0x1}, 0x8000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x1b4, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/03/26 04:31:00 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000000)=[{0x40, 0x0, 0x0, 0xfffdfffffff00002}, {0x6}]}, 0x10) ioctl$void(r0, 0xc0045878) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)="3d54dcf58512", 0x6}], 0x1) 2018/03/26 04:31:00 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031bff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000640)={0x0, 0x0}) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000007c0)=0x0) fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000008c0)=[0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000900)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000a40)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0, 0x0}, &(0x7f0000000ac0)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000b00)=0x0) getresuid(&(0x7f0000000b40)=0x0, &(0x7f0000000b80)=0x0, &(0x7f0000000bc0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000c00)={0x0, 0x0, 0x0}, &(0x7f0000000c40)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000c80)={0x0, 0x0}) stat(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000e40)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000f40)=0xe8) getgroups(0x7, &(0x7f0000000f80)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000fc0)=0x0) r28 = getuid() lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001bc0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000003ac0)=[{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000001c0)="f9de5ee260f7ce54906cb9d2231af5ba2007e28e6d44e723d529695fc4898beaa63e2feb8f2e1fc5fb4c42dfffa972d7628209a71b16495f0bb0939f84201a3fa1382e57d9df65b00224f61f897a9ab0bf14a9a7f547f3a4b53d8b9ef6923bca", 0x60}, {&(0x7f0000000240)="92553478b085a397111258d348d31b912021715de736320626ba37d52d1de8f907277fc63b1b26babcd31e6d844b59dd6ff2be04", 0x34}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000340)="12751efcab62011e53faa9e4ab59d923f35d149dd530439038e4227379e3e02d2ed10df3170151898c3a4e9e9add87770840d5eb21ee5f197051dc9c2e2eed043d3ea8ccfc6d72979eae84729a09fe532755a31f2f05a02060ea45d4d383a10ebaf3eed56d7b5e5383a9f55b6faa06603fe7176f900560ad2aed2e243d1ef47f8bb70038b0e6ab3df1100b125c5df31cc6c33e7a9f45e229149974ede7838dee1db2576adcd94be4a8198124539b420d3b8a799eeff98db8", 0xb8}, {&(0x7f0000000400)="e6cdd7b4700b8953d204efb9bc75a9673a249d37628bff89ff4d61f2b9def585db82cba44a727350ba541651786873cc89fb4e08f66b6f23ebd2423796dce54a1226dd5783c4acb0c84a5a99a023", 0x4e}, {&(0x7f0000000480)="d12e23c767036aa7e8e17250445c2b948cc1d691191eaeb873e66049d4d29214f703d18c652e0dbc09974b3312b62b7240e6dc32a747dd3b639304e4129eeb1f9ab63d2bee8c42db1146c72451fc1749", 0x50}, {&(0x7f0000000500)="1a97771485dc95657aabd3927994eba6c5af98b216c7f61fbbe6f9d6ae2b0a5e5b9ac9ca06ae4d2245058c205fe275da1da1ce94883fc029436a395d4bd0e0531f1c7e1d098105153a3297581ef855d78d822134d45fdca3c2eb79abdd877864844a69969ea7434bc209ef48d8e930753a1c9b93e0b3bc32c97945a61ce89725b3cc5727874cccde4c0b649041788f839de1eda97e23e459d8376bb709acfae1d52d6ea76e941a0b5cbdd2479bf9f3ba1b244a2779ea3b6741edd56a9cade327639c77eca702b9fa3a45981877bdb5ad3334794f50b4df2e1e3577f1ba8c1c1f8297c78155c879dcb5b9b75d1009e133a4e02cc8afdb", 0xf6}], 0x29f, &(0x7f00000010c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r5}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r13}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r14, r16, r18}, @cred={0x20, 0x1, 0x2, r19, 0x0, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r27, r28, r30}], 0x118, 0x20044004}, {&(0x7f0000001200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000001280)="4f1aedf3248e9d523f80517ea7eca00a08f580969eeabe44886a28790237a5419bbc134c959ca82330be8b27a5d9787826bded5716a4ba1da1485c933c4ea8ea424a0cee246e39838205cc69116923e580dab56a90cd206f9fd9f1efd4ea838cbb064033c39bf852e2a5d6e32aee0d6e6f9e5322430a1d0cf2bccff797e9e7e376d3e1e8b219219bc65d13d533f58208131bdfee6dcc8c2e0b92d8f3e1a6a31ee2f03019f8ed27", 0xa7}, {&(0x7f0000001340)="3e82d756b257ccd75bd8de4217fbabe12b0f62c323670b0a2fd852d30307977b1a0f01c4f19ff0db009ebb8853717e8cf3", 0x31}, {&(0x7f0000001380)="5fa46a397951adaccef99b49f05599e6aed9517433f413f3324e9dc5f701e70a1f1087387db8a5", 0x27}, {&(0x7f00000013c0)="7f6769fc844db7edafc343859c25528366062dd5dc613e2825108564e02deb4da897b8255d98972070cbbf4cf779e59331969bdd4ce3d54f1ec3b4df67aac2c2b3519d4404e4d480e35061e57c8fa5069c2cef30b63946b9621d02149e102c5b4a5a3c8e2270b97029b3fc6871c0f890d3a4d986878603acdac970c226917f8c8e7d41a21ef4b3f79a49c09f209b248da9da4fd61651cd41a58efc74a9d91afae56894", 0xa3}, {&(0x7f0000001480)="38b5b964cb5e2c03fd9f9f09eaf1026d2194a9618ef13be800f7dbb4537a4eea36b66e965472c7a0e5da2adfd34b12d8387fa7379f4024f7dbf1b3cbb73da7e8228a0387679f829972eca823cc7e31ffe0458f2c8e67478417ca0d6855ab338a3183316af173a5962e5c9c5aa7615c7e2b35d4d8758aafa9cb5acbad1b6ba4dc07314984fb9e46970448001e336707a275d34051", 0x94}, {&(0x7f0000001540)="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", 0xfe}, {&(0x7f0000001640)="eff343d2429c6824bda08923ac92c58bf2db44133d37eeaa5f4f55f7243002e86b8466098da8fe85a76b5bb7bb0f3a103ca225f31a3ad1c548d1c05c0743dfd10726808256add2b4403f4ebce4bbd4b746326251872bd4d3217ce6fe4aa0d83258d872415c75e4f0236ed3331552016a089a51145d", 0x75}, {&(0x7f00000016c0)="5d138ee938c554689fade8556fb54257e32bde3df33653395af82565c793df72e2541ddcfc264c269225210e98d27e3a63642cd1d969e81619ebe1cd1641ce9b50b0faf3ef110227b45c351ee12e26d48c5709359569fc05d24d8c525374c5c1846ade47809886d9344fc3163f0e358462220df95a8afb0b3d9d885713e133ef04fbb4eb2827c6b4ed48663e191e657ad490822807ee3c52400e62e0ecf50e1b99239ee519503af90d100aa6527c93e2223490d28762", 0xb6}], 0x8, &(0x7f0000001800)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r10, r4, r5}, @cred={0x20, 0x1, 0x2, r10, r15, r24}, @cred={0x20, 0x1, 0x2, r2, 0x0, r20}], 0x78, 0x4000}, {&(0x7f0000001880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000019c0)=[{&(0x7f0000001900)="a0f37d3d784f85b84c2a26df48701c92327a6133e1976c894425ff9ac7522e09a1a2f2d6b67bfa018a", 0x29}, {&(0x7f0000001940)="f30348b921783c5442a4", 0xa}, {&(0x7f0000001980)="df7e9dc462175dd379ed7421c5f9a261dd6e2bf0f3305d2a549b11ffde70a007fb832f4211db16d6d25a826a3f844d8debd0", 0x32}], 0x3, &(0x7f0000001a00)=[@cred={0x20, 0x1, 0x2, r2, r17, r25}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}], 0x40, 0x8000}, {&(0x7f0000001a40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b80)=[{&(0x7f0000001ac0)="770bd74dfad5dd0049a1bd2d7464885c8fcab86520857920d8124625689b41a7565785c785c4c8a458822436205ba92dcdde0513a5b6d8bd9f77d218acdeb11d09aed37ae0d9bf21d4c9ac784c3b5e3368e5e78b74f1b3c0cc9dbe3c98c7735dd46b3f6ff0a5372f64b02f1f626b69bf891172f8a0a4775f72048287b363ed1a5cf8663fe98436e9dd59e82438070326d65ed687da02935af9aa942cb5e526a7c46fc133354a72267b587cbb170eff2094cb3e7edc69237ebc3bbfe733", 0xbd}], 0x1, &(0x7f0000001c00)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x38, 0x1, 0x1, [r0, r0, r31, r1, r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r11, r26}], 0x70, 0x800}, {&(0x7f0000001c80)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002240)=[{&(0x7f0000001d00)="f2ecc65e7b10742c16afcf7d7b7c74965b5239b3aeeb8e5845cb8b75397a0fa8a16f873baca41510df8534f899d4bf38a3d1715ff92afa1be1d9b61e9fb7f1168a1a785dfc53ca64751c591e9b2ca7672f701310213468c84d6b371b540c9f65ffb3c2fbaa867942976d8df634047830364f1c52799273a37a610f4535813eaf127dcf166acb47adb2dd521369bc0c3fc704afae55741219f895f40b9dc74c4bbaaa87eef8fc55f91d6ea07ea069996f520122737dd8efccff8b310ba04d6b2268a6eabff3d8c954b33d4d5504d258353794f744265833f5e8e4abd5151ad045", 0xe0}, {&(0x7f0000001e00)="aff048edcd7479fa46e6180c635271b65b6b60d44ad71da657bcd2ff1212d75931e060b2d6e742404b885ceb42389c73f1a2f62b143b7dfdd5efc9dad8422f86fb5a120153086936fa3c71939137f3f5db0d945b399bf2d24701b3564bcb10f0cc463cfa739bd80f4e1ba6fb47bccfef3bfdd71c2cdcab9b85f45f4283feecf7f6d7d8c58ceaed848b93c581da7e6a125879d46825f014b01a6ca7520e2703", 0x9f}, {&(0x7f0000001ec0)="f6119a663c4ff2ad4ba468ea24979df2c0ca2b98e56cef761a86c691787f37f554e584d8c34918f860745c505ebdb3", 0x2f}, {&(0x7f0000001f00)="66586e5a7ca422046cbac592d592eaa6a967b548b523c4380ec623c9f8ef81ed524dd274e8e0f2337bab97", 0x2b}, {&(0x7f0000001f40)="6aca42b74cd38b72a4fbbad536af9b84697c1813c7a90833602e263b6260c9ac92052ab88ae1ff53ad4ba39c3f5dc4f94d94e9307711d191cd133f62f45e741883c5cfe778f333edb1b21251e3d484c1c1a3948c757b70deaf470a1c94c236b7477fddfce90ea06f61175c4334d54742c68647b4a0d4f18c5953018e63db39a9954eb60d4c48428c7a180071d4d9de5126aaa4c3671ed2b679fac50dd42a7bedf24e041eea79047648a8b440678ab1f9740f29200bb6481606114d02967f743e0ffbee1494900d01c50d11462e2dc0e8924716894e4d262e81334c6d14c1501180aef5b2df9a05c8099b5609e4eafbe2f2e463381d0a", 0xf6}, {&(0x7f0000003cc0)="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", 0x131}, {&(0x7f0000002100)="a5176f8709b0b56b599f0b1d71c9ffe35f57856cd6be4a5c0a8c329aa2c5bb4c2394a78f576422b84849524e64790dd30a40713ba887ba6d54c92d1ab8de6a20dc16393babba14f9ce47922c6369f9835dd7d0afb6e27642a8180bedac11e8f5fe9f5a5a2257100d62a5700cd33888d017517f6774c755792380006a95c1faffa48f8dafe318c823f5d2803f1d9037bece83c33d6b99d94b885667a845b575afeab8f00c044fbdc7b214d15ab4ecd15fd5956eb4a401139ec2a9821fff", 0xbd}, {&(0x7f00000021c0)="7f38fba5e17f13535cfeddbcad28a089c4b32b621d55984bd0c1774894c6f23c6b6b934614da916aba29b91a40fb355dd75d0b5c19e4441745a44b46b4fb716a1ebdd5557577f275bbc5afced9ca08e10c32", 0x52}], 0x8, &(0x7f00000022c0)=[@cred={0x20, 0x1, 0x2, r2, r28, r30}], 0x20, 0x1}, {&(0x7f0000002300)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003480)=[{&(0x7f0000002380)="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", 0x1000}, {&(0x7f0000003380)="5350ecaf2fb6003faed0dffebf8790fd6131038ca34a3d119e5a3c0c447e1a5195e5b4a4e324a421ae2e1cc6520d741145bd60f86959567cd4f2c77073c847828d9f87962791f259cd15582b40ed11d03b01f11cba0f13c8997323b29e5b4d5028c6c97ff5b50f434c9ed92f063e253669d0063b807aa7542c59106113f7744bbdcae9e39e78712e826b12edf83cead79f5147c302b0983d36e9dc80ad1b351deeeb5db72633a4c820deda5c41855af9ba2b02abfb48b1559770ad362029c98be4f6154ac30c80e755756df14a001efffbe1768abf0f500ab58f1c46c37693d464f6", 0xe2}], 0x2, &(0x7f00000034c0)=[@cred={0x20, 0x1, 0x2, r19, r12, r23}, @cred={0x20, 0x1, 0x2, r27, r29, r8}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r31, r31, r1, r31, r31, r0, r31]}], 0x88, 0x1}, {&(0x7f0000003580)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000003840)=[{&(0x7f0000003600)="d721965b429652fee72c3aa3ed27720fc8cb5760759d8ef5a36c88af94ca5572e15e6002b668a2bb01b8c3c7b9ea04045a64efe1b1683676a6927adfa07c465f4028381069ba669e6a4cf34d5975e7a3198ee1f748fd5e8c778f61b7302fa0a6d9327b1c123d7c3534ff42922281cc04c1a13e1eff89db6c9a69a36899067bd94f37eb1353b76acb6cd00c962694fa6f6f7c252b95d5ab7688538a4f7f5dc5066d83f060e5ad9b6c474f0a3be182a5982e0c89b581e5aa7f6c05aea41a89f35798bc84c0c7ea79c2a9c2d2e9bc6e1774aaa6a7a95451d3d0d2", 0xd9}, {&(0x7f0000003700)="f42a132940430feae090013d481f769f055aa52fec40dfac2da2eea330ae63a9f57304166bc38ba7ead6f0cb2716ecfb9dea05e3d71985f2765a011ee3fc485e3d309171af206726936cb91ca94638513c5477effa948f8d7cc8097616cd477524bf22435b812e57b65124307df934310276c70e39b90e3e903caaa8776ea64de4691385fb6bb30105aae758acdd9f552a3625e5afe925", 0x97}, {&(0x7f00000037c0)="4c197ba16b9ed049cea3fc7359eefa4e8012804fb757348c4c387eed08d1a3fe004cf355a30c215459294493ada56502ac42f0e093763fe706a69169ce8d61cabc2632f666017b0ce7ddca57eec57c36eba20f730b", 0x55}], 0x3, &(0x7f0000003880)=[@cred={0x20, 0x1, 0x2, r14, r15, r24}, @cred={0x20, 0x1, 0x2, r14, 0x0, r23}], 0x40, 0x4000000}, {&(0x7f00000038c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003a80)=[{&(0x7f0000003940)="68a5702c217511518205795243e0d43bbc76970e11609b0445f1057bfcbc8450fffa189ef96faf400e69f4038428ef54eed4f1d24a5f536a21f307427834bb8f47f5d704488287b489043e97b1567fa359c927aa6f062f4da1e55b506a80278ea98fa4a94a3b0cdb234ec7c31376a238ddfb18654feaf58c98c60e4a2888bdefd47d592f658933d3a756d848cfacb6b68927e13237d4089397bf1540e10db967eb5ea196597aca41cc5d218e9daeff0acf", 0xb1}, {&(0x7f0000003a00)="f52e6f16a64c6a9c49aa7408395c67f5a8949e8eb3e18cf82ce47bc0c60ea9ddaeba96c96ab7e5ac2a0186a91cdd5767cd3bcadd6eebede4a58acb989a8d50ba2f85931ff38393ad6c53b4cf716d4fcab62441c55c724bd0ed67e91c0431d5ab1ed03bff05a91bc2fe130bca4dfd6538", 0x70}], 0x2, 0x0, 0x0, 0x24044001}], 0x9, 0xc2) r32 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) acct(0x0) getsockopt$inet_tcp_int(r32, 0x6, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$UFFDIO_UNREGISTER(r32, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) close(r0) 2018/03/26 04:31:00 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x40113, r0, 0x0) r1 = eventfd2(0x24, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000001c0)=""/135) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0xa0000014}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) setns(r2, 0x8000000) ppoll(&(0x7f00003affe8)=[{r2}], 0x1, &(0x7f000074dff0)={0x0, 0x989680}, &(0x7f0000000000), 0x8) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) openat$cgroup_subtree(r3, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) r4 = fcntl$dupfd(r2, 0x406, r1) ioctl$VT_RELDISP(r4, 0x5605) 2018/03/26 04:31:00 executing program 5: removexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='trusted.syz\x00') mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x6, 0x7, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000100)=r1) r2 = epoll_create(0x80000000) epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/03/26 04:31:00 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000b40)='/dev/sg#\x00', 0x9, 0x80) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000004c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) r4 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000007c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000880)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0}, &(0x7f0000000900)=0xc) fstat(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000ec0), &(0x7f0000000f00)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000f80)={{{@in=@remote, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000001080)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000009c0)={0x0, 0x0}, &(0x7f0000000a00)=0xc) fstat(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000ac0)={0x0, 0x0}, &(0x7f0000000b00)=0xc) r15 = fcntl$getown(r0, 0x9) stat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000f40)={@empty, @loopback=0x7f000001}, 0x8) sendmsg$unix(r0, &(0x7f0000000e80)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000080)="ce0347318c622ac8405151cf33f99d", 0xf}, {&(0x7f00000000c0)="41ef257d7a8065736426c041ea6685535677200c0cdf523f8979972c", 0x1c}, {&(0x7f0000000100)="71c3ff6f7e2df3274b8deaad03f9e7085ddd4859e98cdc5c525ffefff70cb87b575c254d8074897f235e675634abbe93a7661045b3df90faff12f843a8de11d42e2f2562833aaff7cc6a646ea5cbb6c58eed0b4bfb244b04368264ee2a0ec3ec994e226745404aa9ae0494054dce450ea2543085775353ca0671ca8cd2e2479d3e6e9810beaab0969483ee3a408ea43414eb65ce15871ad998d07e32ef6912bca9b1eb805dc2b76830bbbec4499c56e2ee0865926e0b011bca24c46835f891efedff723775c04a83baeee05c9a965adcef7925252d030b", 0xd7}, {&(0x7f0000000200)="d4ae5ec233fd88a5aff6952846da9641caaef37cb24456609730916fcdd11fc8062499d440f0c872d7101d8a84c14461b2fb15f2d98e54b0940a61a88f0e1dd0cc6dc260bc86d85db6ecbb5221d2eb3b555d376c3136dc4f5f427b6e41486bd0ada1e13e50f9c2a56e842d126093ec2b58e066e7021e5dcff6aff2a829f6", 0x7e}, {&(0x7f0000000280)="74235abc31ad6a7f3bdcaa76a2cf2af47db3baa0f3ec2c5755828e2b7772ef5663b6fe31f872e007d92ce8aca6415e410a2bdc1d34617ac16a792a762a5005884cd293cf4f9432515ad29c6bde0ab2ba6dd8285697bbb5d251d60492dac53eef62c826f5d6bd7b946356b9280c44e2bc3b3710acf1a6", 0x76}, {&(0x7f0000000300)="88e01a06913632f5aac02e584f856bad34b5a3c1637c11466d69d0e24f18e4ab216e2e54f204b2e6c0eeb08c2853ec47cc3f2e762fb7480485e794f2819edce6484293b92f9b3d3ea50bda6c2238784c06e4cb3c92b457c19d12fe5ea7f396a760fd1e48b54b9b2c8da72d6a66ce14f9904e67f8e8c1aedf34d3612329b77f15fce5a4391f3fe62bb4d177", 0x8b}, {&(0x7f00000003c0)="da8f21ce652e1f9c5041f561212653a4390b48c795c63753fe2289f27caac7596f44897ca20202b4f6954dbebaeaa9f08b1a46171edfc73da04071394dd4ba2f0990a9e6ccfd6525211c6fecbb775e8514231f5da5cec0b7e341341e5b03371a835504f4b81b45dd84744283", 0x6c}], 0x7, &(0x7f0000000d00)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x148, 0x4}, 0x10) 2018/03/26 04:31:00 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f0000001300)=[{{&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000011c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001200)=""/229, 0xe5, 0x7759}, 0x8}], 0x1, 0x2, &(0x7f0000001340)={0x0, 0x1c9c380}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"03000e04eb005fdeffff0100042000", 0x7fd}) r2 = socket(0x200400000010, 0x2, 0x0) write(r2, &(0x7f0000000100)="240000002a007f6308000000000000000429f6ff01ecffffffffffff07ffffff0100ff10", 0x24) 2018/03/26 04:31:00 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_wait(r1, &(0x7f00001c8ff4)=[{}], 0xda, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000080)) 2018/03/26 04:31:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r0, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x80) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x400801, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x2e, &(0x7f0000683ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x9, r1}, 0xc) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x306}, 0x42, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) fcntl$setsig(r0, 0xa, 0x3f) r3 = fcntl$getown(r0, 0x9) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x2200, 0x0) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000000100)=0x6) r5 = syz_open_procfs(r3, &(0x7f0000000140)='net/ip6_flowlabel\x00') flock(r5, 0x1) preadv(r5, &(0x7f00009d5ff0)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) 2018/03/26 04:31:00 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x7, 0x30, 0x10000, 0x3}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={r1, 0x200, 0x30, 0x0, 0x1000}, &(0x7f0000000240)=0x18) r2 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000140)="6367726f757000061c13b3898e991039049e8ada51ddc26fde40589b") r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$get_security(0x11, r4, &(0x7f00000000c0)=""/53, 0x35) sendfile(r2, r3, &(0x7f0000000000), 0x400) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000280)) keyctl$update(0x2, r4, 0x0, 0x0) 2018/03/26 04:31:00 executing program 2: socketpair$unix(0x1, 0x40000100000005, 0x0, &(0x7f0000517000)={0xffffffffffffffff}) ftruncate(r0, 0x7) lseek(r0, 0x0, 0x6) 2018/03/26 04:31:00 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x1, 0x5d07, "72867bbf2062", 0x9}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000046f000)=""/122, &(0x7f0000001000)=0x7a) 2018/03/26 04:31:00 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000080)='./file0\x00', 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x1, 0x0, 0x1000ffff) 2018/03/26 04:31:00 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/ipc\x00') setns(r0, 0x8000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2, 0x1, [0x2e]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) 2018/03/26 04:31:00 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) syz_extract_tcp_res(&(0x7f00000002c0), 0x0, 0x4) getgroups(0x0, &(0x7f0000000240)) ppoll(&(0x7f0000483000)=[{r0}], 0x1, &(0x7f0000003000)={0x77359400}, &(0x7f0000302ff8), 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f0000000000)={0x0, &(0x7f0000000140)}) 2018/03/26 04:31:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000440), 0x0, &(0x7f0000000080)=[{0x28, 0x29, 0x3b, "270202010000007efe8000000000000052"}], 0x28}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000180)={0x1, &(0x7f0000000040)=""/19, &(0x7f0000000140)=[{0xffffffffffffff85, 0x5b, 0x200, &(0x7f00000000c0)=""/91}]}) 2018/03/26 04:31:00 executing program 0: mkdir(&(0x7f0000b32000)='./file0\x00', 0x20) r0 = creat(&(0x7f0000755ff2)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x8201, 0xfffffffffffffffb, 0x9, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1}, 0x8) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000140)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000800)=[{&(0x7f00000001c0)=""/251, 0xfb}, {&(0x7f00000002c0)=""/190, 0xbe}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/113, 0x71}, {&(0x7f00000004c0)=""/206, 0xce}, {&(0x7f00000005c0)=""/243, 0xf3}, {&(0x7f00000006c0)=""/163, 0xa3}, {&(0x7f0000000780)=""/93, 0x5d}], 0x8, &(0x7f0000000880)=""/114, 0x72, 0x3}, 0x4a0152dc}], 0x1, 0x40000000, &(0x7f0000000940)={0x77359400}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xfffffffffffff000, 0x8006, 0x0, 0x1f, r1}, &(0x7f0000000100)=0x10) pwrite64(r0, &(0x7f0000737fd5)='\x00', 0x1, 0xffff) 2018/03/26 04:31:00 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)) accept$ax25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) accept$ax25(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.type\x00', 0x2, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, @dev}, &(0x7f0000000280)=0x10, 0x80000) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/udp6\x00') fsetxattr(r2, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) fsync(r2) 2018/03/26 04:31:00 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000010505010000000000005747790b7de9f4bf24603132ebaa9cbcd255024e720a17736422aff30b5c9b87019789071c72af841e06fd742697040975caefa4e29640eb3dc3ff349ecd9f2717700325079f6bbf04b39c0f1c91075be7fba3fbb55ec370a8e91444ef824f62c099885f2a8c7fa95d61b2"], 0x14}, 0x1}, 0x0) fadvise64(r0, 0x0, 0xeaf, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000180)={'ipvs\x00'}, &(0x7f00000001c0)=0x1e) 2018/03/26 04:31:00 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000200)) gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/rpc\x00') pread64(r1, &(0x7f00000000c0)=""/249, 0xf9, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x1) 2018/03/26 04:31:00 executing program 5: syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2000000000001, 0xffffffffffffffff) bind$inet(r0, &(0x7f0000104ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x7c7a, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x321, 0x7, 0x7, 0x200, 0x0, &(0x7f0000000080)='bond0\x00', 0x6, 0x7, 0xff}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/03/26 04:31:00 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f00000002c0)=""/240, &(0x7f00009ceffc)=0xf0) 2018/03/26 04:31:00 executing program 3: r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) timerfd_settime(r0, 0x20000000000, &(0x7f0000000000)={{}, {0x0, 0x989680}}, &(0x7f0000cf7000)) 2018/03/26 04:31:00 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'bcsf0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40085112, &(0x7f000000b000)={0x5, &(0x7f000000cfc8)=[{}, {}, {}, {}, {}]}) 2018/03/26 04:31:00 executing program 0: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) shutdown(r0, 0x1) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x918, [0x20001080, 0x0, 0x0, 0x200010b0, 0x20001b10], 0x0, &(0x7f0000000200), &(0x7f0000001080)=[{}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'ipddp0\x00', 'ip6tnl0\x00', 'rose0\x00', 'ipddp0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0x858, 0x858, 0x888, [@u32={'u32\x00', 0x7c0, {{[{}, {[], [{}, {}, {}, {0x401}]}, {[{}, {0x8}], [{0x3}, {}, {}, {}, {}, {}, {0x0, 0x4}, {}, {0x0, 0x6}, {0x1}]}, {[], [{0x401}]}, {[{}, {}, {}, {}, {}, {}, {0x8000}], [{0x10000}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x40}], 0x0, 0x9}, {[], [{}, {}, {0x5}]}, {[{}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x3}], [{}, {}, {}, {}, {}, {}, {}, {0xff}]}, {[{0x5}], [{}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}, {}, {0x0, 0x3}]}, {[{}, {0x1}], [{}, {}, {0xfffffffffffffffd}, {0xb8b}]}, {[{}, {}, {}, {0x7fff}], [{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x3f0e1a40}, {0x0, 0x5}]}, {[{}, {}, {}, {}, {0xdd}, {0x4}, {}, {0x0, 0x3}]}]}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}]}]}, 0x990) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f00000003c0)=[{}], 0xffffff1a) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$ipx(r2, &(0x7f0000000040)={0x4, 0x1, 0x3, "2d9e93fd2569", 0xfff}, 0x10) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e6bf12), 0x0, 0x4000, &(0x7f00000f8fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 04:31:00 executing program 6: mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x280, 0x48) clone(0x0, &(0x7f000008e000), &(0x7f00006c3ffc), &(0x7f0000b17000), &(0x7f000006451f)) truncate(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000180)=0xca) acct(&(0x7f0000000080)='./file0\x00') mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x40) socket$l2tp(0x18, 0x1, 0x1) mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x8) 2018/03/26 04:31:00 executing program 5: r0 = syz_open_dev$mice(&(0x7f00006a6ff0)='/dev/input/mice\x00', 0x0, 0x8000000000000001) writev(r0, &(0x7f0000fb9f70)=[{&(0x7f0000ab7000)="ccaeeba9955da50466355a3d89a3371d04e35dfb62132f3ca8532c8216003cddd5a4f764ee78c136a6ebb9e998257912da3cceae58d6341bd5442c899a0bb09ed5578347ace091136c5ff32bd4ff", 0x4e}], 0x1) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/03/26 04:31:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") writev(r0, &(0x7f0000000040)=[{&(0x7f0000eeb000)='53', 0x2}], 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) sendfile(r0, r0, &(0x7f0000000140)=0xfffffffffffffffe, 0xf) 2018/03/26 04:31:00 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x40, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='cdg\x00', 0x4) r1 = socket$inet6(0xa, 0xfffffffffffffffb, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/26 04:31:00 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000e1d000)='./file0\x00', &(0x7f0000eeb000), &(0x7f00006fcff0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000040)=""/174, &(0x7f0000000100)=0xae) r2 = syz_open_procfs(0x0, &(0x7f0000888ff8)='syscall\x00') lseek(r2, 0x2, 0x0) execve(&(0x7f0000355000)='./file0\x00', &(0x7f0000c2a000), &(0x7f0000000000)) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000280)=0x81, &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0xf6) sendmsg(r2, &(0x7f0000001d80)={&(0x7f00000004c0)=@pptp={0x18, 0x2, {0x1}}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000540)="f31531e6fc9e80a7759ba8b60385f6679b056ce345add41744a59a4264553017c6b016616319d52e183e88ae071f0ce0f5cd19039f424d06b8ac0a69f3a695f60cfc75d2b9ffcdff2116743ff07f1d9c25b076ebe51b5f11db5619579aaceaf81c55c23081c998f801e64d9292117ba6ff7b23b8a54e8302356f14ab154461a4df7686ee8b9380826ee1d09b5425203e18724f59671d66a805b6978c2de9715641f2c281c16a6286e6e7269db1dd099207a9895367efac9a5ef5b420a7b4c71ed0c349d4f63f5a8c5c400a26a19814fd2bac0489cfeb6f5cddcb09c7b02afd87debaf0b26eabe6416fc669c8716b48e271c460b8", 0xf4}, {&(0x7f0000000140)="018f289ef767bcad23c9d9084ece155c29ec3e5ab27d36e2e3fc0041f5fca9ea895b49a8e05e2d8a", 0x28}, {&(0x7f0000000240)}, {&(0x7f0000000640)="75d03c283ea6e7e74671555607fb809ad9aebdfa7a5104f3bc633063c73f34d041dde6728e813245951095531c621d381e2ed9ffd46e860fd829440cdfdb06aaf2ae224caf049882d878d9d9a5a408dea988957bff9569f22aa0439e675e8facfd662d12c3", 0x65}, {&(0x7f00000006c0)="fd3fa0dd757564ab6a5ec0c2c8f5138f000fc47992835535d1bc7aa59bd7b41f3d3635e4c177138b44a6ddee92755a00c3fdb229fa3fcfde5622674c6bedcdf6959913f4de3e506b7a23438aa202298f2ff9f6cb3054b5bb74e27a78f9e312", 0x5f}, {&(0x7f0000000740)="58dcf99bdda52e059a0be8b6b846c6f194cc8cb521447dd67dbd3120c7f72f6e6869d0eb99da0510a77b9bf96b9cebf636e4670321924c6f3c1d273f3c7c766d8ddb734027a9fa03936ec60d030751ddf90e6915be9369271ecff5afa8288bf357d398b056646f9c973f28a117eadaca1de829a84810784f1f1bcd59a64a092fc5dbaf3a747be0738d385bf764f3aa33c43dce0af06c541f400da26aaa18d4f1a032bf507e5d2ca9b09da87a197b7169673246726b8160203c17c090c81629033fff44972fa906abbca19504acb30b3894d1e2cfba94694d7527a6868b76404d5690c3a4a03e4b010ec8b5cf6d223c0b41af5856831dc7f269", 0xf9}, {&(0x7f0000000840)="0a24700a5fcb4d1cec6e6d270ace4a98dea2e9c9488686c66af21e98f0865c764a3d9e2ded8f45a9964829ee0629e4adddba26ede48f101e970a699d4ee59ebbf686c8dcf51dd77c7b004c3f50f90c09969b1a4880343e0670c70564eab6011aad4f72cebaa66a7ab2f72f58c9e0fdf7f73fd1c6825b1481bb79306cbd6aad9c528d56448c4853ca0ca548516d4bc90556b5eff2ea8df36616a1b3e15544c9609a9d4bdbf1a41993d50571062ecdfd081cbcaf0c9055d196868fb32e6d86970f37fc4cc00679fd8563d588ba7f4f151694fe4f26012c84", 0xd7}, {&(0x7f0000000940)="723553f85adfed45094535e3b16eab8773c37313d50aa3a61cf4686bee992f2b0330eb", 0x23}, {&(0x7f0000000980)="3cdb7894cc207bac1e24cdba2e8725b22c77cc1db471192345e09f41a43ee38473e57093c127007e6b473e7e7d633ece74efeba43d612b9fb83fe866277f116d76509aabb1bb87f784ef5de775e4c1926f41bd1f15f7d5ebe808d130bbc122cb7105eda94b14a05d", 0x68}, {&(0x7f0000000a00)}], 0xa, &(0x7f0000000b00)=[{0x48, 0x10f, 0x2, "209cf77506d587111ebfef6f402fec2bff1b967e40143906a708ef784c7b70af56ec9ef1b78d8a730842d32b5d80c501338d"}, {0x1010, 0x107, 0x7fff, "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{0x100, 0x11d, 0x6, "9ed109af0474d8a5d9fee7cd4352cafc5679d04cb7858058de064f263a657b1a1b65cdc1224d89ca5dd6a56bb1fa8468bcbb4abd7bf82e0d04ceb28a4789463f15e453a4a86ea3893a2ebfe68bbc7510c3195e58c8aa0da79f1d40d7d7319ad3f289bc94bb810552b2cb0ff7a43e3181ceaaa965d1ea94d1fbad3660afbce1fdcad4ab0e5877a86917739833ef0caa4d6760b0a8f05f49028fae7794d21b1d8a477b8a2699f803a33391990998516959665c281809078f42cb2d248f5e082ce51882a2328f9337b6d06b95d8b2bd93c0f238db705f5972807ee7c2e1e75dd8f525bde3133f30cb96b103"}, {0x90, 0x0, 0x400, "fae963627924cdc7b9fe8f98d1d1dc298103ae2f8f3b2871d2ff86c42c0ec921bd1e1315ad08bd2302f5bb52c3afe6558098476d8b3f60d683807f073f0c3e0bfebb2a62ee369e073ca5535f4705ff3bc44437059afa582ba12fff26b809118031e15fdcad09d87b9ef6890e31edc46ae4fca6ab3ce983b2c473"}, {0x78, 0x10c, 0x8001, "8e104147d7f33e861e6fdc0ad021763e39c3ff9e37db9c337ba3188769bb21eab83284774c68f82466f785e6b27fb36017cea636710c215b75e844ac1f0ec0fa36614dd3c5ce3e85dee23679bf7ace9fa0f575e61b7d95f02f427fff09eb48400cdcd6"}], 0x1260}, 0x4000000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0xfffffffffffffff9, 0x208, 0xaf86, 0x7ff, r3}, &(0x7f0000000200)=0x10) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x100, 0x3, 0x0, 0x7, 0xa, 0x10, "a9af16a62b05a044391590522db2af79735df72a485f8d38243f1c6c288a16f334479cb4b29e053478cf0550b3805fc985455203f16d22f4b08bce3df0ba8510", "e7c50dd6c1764486d7025ef53c6f8cced02f670d8558d7bb5dc47a4c2a469a4c03df7da449eb3cdaacfa6323e92ddf8e63502af2da64e927e0b6ce400bc5af93", "9a680a18d5f028c9804c45dd4dc0efd82412bb10a3eae0d143eff9880f81567c", [0x7, 0x4]}) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/03/26 04:31:00 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0) remap_file_pages(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000004, 0x800, 0x84001) r0 = socket$l2tp(0x18, 0x1, 0x1) fadvise64(r0, 0x0, 0x1, 0x4) 2018/03/26 04:31:00 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x4, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0xc3, r1, 0x10003, 0x1}) prctl$intptr(0x17, 0x80000000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0x401, 0x7}, {0x7, 0x1ff}, 0x8, 0x1}) 2018/03/26 04:31:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4002) r1 = dup2(r0, r0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x80000001, 0x20) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000040)) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x31011, r0, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000000080)=0x7fff, 0x4) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000006) 2018/03/26 04:31:00 executing program 1: madvise(&(0x7f0000c55000/0x4000)=nil, 0x4000, 0xc) clone(0xa060000, &(0x7f0000e21000), &(0x7f0000001000), &(0x7f0000f28ffc), &(0x7f0000492ffe)) prctl$setfpexc(0xc, 0x7aa924e92509e96) 2018/03/26 04:31:00 executing program 2: mkdir(&(0x7f0000000180)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x3, 0x1) mknodat(r0, &(0x7f0000000000)='./control\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) utimensat(r0, &(0x7f0000000200)='./control\x00', &(0x7f0000000240)={{}, {0x77359400}}, 0x0) 2018/03/26 04:31:00 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000040)=""/107, 0x6b, 0x3f, &(0x7f00000000c0)={0x0, 0x1c9c380}) r1 = syz_open_procfs(0x0, &(0x7f0000302ff0)='projid_map\x00') sendfile(r1, r1, &(0x7f0000af5ff8), 0xffff) 2018/03/26 04:31:00 executing program 0: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) madvise(&(0x7f00006f6000/0xf000)=nil, 0xf000, 0x11) 2018/03/26 04:31:00 executing program 1: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r1, 0xa, 0x38) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/134, 0x86}], 0x1) lseek(r0, 0x0, 0x2) readv(r0, &(0x7f0000552ff0), 0x193) write(r1, &(0x7f0000335000), 0x10009) pipe(&(0x7f0000000080)) 2018/03/26 04:31:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000ced000)={@mcast1={0xff, 0x1, [], 0x1}}, 0x353) r1 = accept$inet(r0, &(0x7f0000000180)={0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r2, 0xff}, &(0x7f00000002c0)=0x8) r3 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x100) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x3}}, 0x80, 0xb0}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000140)={r4, 0x5, 0x9, [0x2, 0xfffffffffffffffb, 0x8dd, 0x0, 0x4, 0x1ff, 0x0, 0x0, 0x3]}, 0x1a) 2018/03/26 04:31:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f00000001c0)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) 2018/03/26 04:31:00 executing program 4: prctl$void(0xd) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3f, 0xd99efaee6c067686) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="bed0e1b0f6a0876417995d", 0xb, 0xfffffffffffffff9) keyctl$setperm(0x5, r1, 0x8000000) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000200)=""/91, &(0x7f0000000280)=0x5b) vmsplice(r0, &(0x7f0000001340)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="944563498687c6625705d638dfaa823a88fcd9ca358f8c4ecd5667c40da4c3a890390b2915a2b91267bb6b", 0x2b}, {&(0x7f0000001300)="06d5af0e0f56638369071808a283c832219af98004757f9d", 0x18}], 0x3, 0x0) shutdown(r0, 0x0) r2 = getuid() sync_file_range(r0, 0x3ff, 0xffffffffffffffff, 0x4) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000008, 0x30, r0, 0x0) getgroups(0x1, &(0x7f00000013c0)=[0xffffffffffffffff]) lchown(&(0x7f0000001380)='./file0\x00', r2, r3) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000001400)=""/101) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000001480)) r4 = getpgrp(0x0) r5 = gettid() setpgid(r4, r5) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000014c0)) getpeername$unix(r0, &(0x7f0000001500)=@abs, &(0x7f0000001580)=0x6e) keyctl$assume_authority(0x10, r1) execve(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001840)=[&(0x7f0000001600)='user\x00', &(0x7f0000001640)='user\x00', &(0x7f0000001680)='security\x00', &(0x7f00000016c0)='/dev/sg#\x00', &(0x7f0000001700)='user\x00', &(0x7f0000001740)=':cpuset\x00', &(0x7f0000001780)='\x00', &(0x7f00000017c0)='/dev/sg#\x00', &(0x7f0000001800)='user\x00'], &(0x7f00000019c0)=[&(0x7f00000018c0)='/dev/sg#\x00', &(0x7f0000001900)='^em0\x00', &(0x7f0000001940)='/dev/sg#\x00', &(0x7f0000001980)='GPL\x00']) r6 = accept$unix(r0, &(0x7f0000001a00)=@abs, &(0x7f0000001a80)=0x6e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001ac0)={0x0, 0xff}, &(0x7f0000001b00)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001b40)={r7, 0x9, 0x7ff}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001b80)={r7, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x7fffffff, 0x3ff, 0x80000001, 0x253, 0x7}, &(0x7f0000001c40)=0x98) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001c80)=""/152) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001d40), &(0x7f0000001d80)=0x4) setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000001dc0)={r4, r2, r3}, 0xc) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xc) 2018/03/26 04:31:00 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000006c0)={0x0, 0x0, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYRES32, @ANYRES32=r1], 0x2, &(0x7f00000004c0), 0x38b, &(0x7f0000000500)=""/73, 0x49}, 0x100) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x498, 0x0, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xd2, 0x7, 0x5, 0x94d}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000002c0)={r3, 0xffffffff}, &(0x7f0000000300)=0x8) sendto$inet(r0, &(0x7f0000000000)="19", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0xc000000, 0xfffffffffffffff8, 0x34}) 2018/03/26 04:31:00 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000004240)=[{{&(0x7f0000000040)=@llc, 0x80, &(0x7f0000001740)=[{&(0x7f0000000100)=""/119, 0x77}, {&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000280)=""/199, 0xc7}, {&(0x7f0000000380)=""/12, 0xc}, {&(0x7f00000003c0)=""/183, 0xb7}, {&(0x7f0000000480)=""/96, 0x60}, {&(0x7f0000000500)=""/167, 0xa7}, {&(0x7f00000005c0)=""/143, 0x8f}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/163, 0xa3}], 0xa, &(0x7f0000001800)=""/214, 0xd6, 0x3}, 0x4}, {{&(0x7f0000001900)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001980)=""/220, 0xdc}, {&(0x7f0000001a80)=""/214, 0xd6}], 0x2, &(0x7f0000001bc0)=""/160, 0xa0, 0x2}, 0x10001}, {{&(0x7f0000001c80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004100)=[{&(0x7f0000001d00)=""/53, 0x35}, {&(0x7f0000001d40)=""/4096, 0x1000}, {&(0x7f0000002d40)=""/170, 0xaa}, {&(0x7f0000002e00)=""/12, 0xc}, {&(0x7f0000002e40)=""/94, 0x5e}, {&(0x7f0000002ec0)=""/4096, 0x1000}, {&(0x7f0000003ec0)=""/217, 0xd9}, {&(0x7f0000003fc0)=""/153, 0x99}, {&(0x7f0000004080)=""/107, 0x6b}], 0x9, &(0x7f00000041c0)=""/127, 0x7f, 0xfff}, 0xfffffffffffffff9}], 0x3, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f00000000c0)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/03/26 04:31:00 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x73, "e7764f9f1334e4aa3ebee6c90d8e091c3915dac1bbbf401b0de39f30116fb9c93212f517115b66fe58e2ea9667e6196d76f33c03ea352b60522231b41aeaed9878c091be6db79f8e0999d1c40d37790122ab3e900c3e785b68cb5947c46b5d661770d24b216f16928361b2d8cd7900579bc16e"}, &(0x7f0000000080)=0x7b) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={r0, 0xd2}, 0x8) getpgid(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='mountinfo\x00') sendfile(r1, r1, &(0x7f0000c7a000)=0x100004, 0x10001) socket$nl_route(0x10, 0x3, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000200)) 2018/03/26 04:31:00 executing program 6: lookup_dcookie(0x7, &(0x7f0000001340)=""/223, 0xdf) timer_create(0x6, &(0x7f0000000180)={0x0, 0x5, 0x1}, &(0x7f00000001c0)=0x0) timer_settime(r0, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffff9c}) write(r1, &(0x7f00000002c0)="2f61d76826e80cf4819033753b0d4d38527c70d5aedb9ab2dacfce4a4610a8922a16ed720c19f8400f755dbda0a9d6d19456d1b6c2270b2a9e517e64cccdb133473a885930b2cf8d899e2f5a8979fb46898073d67fe1e0a1b3d18f6a477021ee60fd5a83ac95959e6f3872a75ee7657218bb2488375ba2efbf21f9e72faab47ee76ff1fc55a9d6e21d9324df189983d08bf1182c025984777d4b30cf7fb210d97eab4a9bf88084d2ecaa3d8e07987ae989358c0702ab0b96d307cae5d0c92962bacaa9d3532569321ad2d29fb6002e9bc9a9c98f2591e1bf578e590e97c9647634cc1b4f2c191e44d917f5b5e0f2f90153c89e52624b4a2de9ee3e645c96a973c557f5da7293800fbee6bde03e3b746f8f275a104e6a8273fdef91cdd21d760a3465932dda9ab25b31fdf7ff43ed518684162de3dc394c7f5b07102941dff30d3af1d2b79a14e60b464adf732cb1e74c099d266998dcdca009afb13ad5245af653d50dba7d0fbb16dcb470690450201715d9f3e7413c48b9da1ea10ba32d13e9f288ba3f75d046925bd7c9740c3778b1df99bde4b24bb98c08842cd8bda93e453985bd8ec256f05db81a238c889754472cd6e61f90edeec0ff4b0869de480aec166798592bd023717c7f4aaacdc3ab68313d28489b2c9e63b52625165f84cabd352f273eb54b0902b8bf04c00aee08847dfe530519231e48392e08475aaae85b98db01534e7446c28900ee860de42795768b5a406a6e31e52226163e4aaf55c20a533287f6d0c4e82ad3b16284e761c022346725ad6dd5c555c243b378d1ec4a127ec8633ddc61d53d076d4aec52a3170ba9154000c1f1cd45dde9e9cd83d816ade1054c52a5d15e313d25ec48225dad73c4abbc9617c196e6aaffb679ade34b2e034c00013a7d572f38dc42b579fea740c43f7d6680fae4e4da3b9642bd6ac0eb67f3ee9782d8432b38dfb652b8efc7c6ad5b3c70a2f8a42f48856bfdaa86b444865a92b5258b5df871f3665044ba22a73aefcfb5cdbfe39275667954814193d7233a7df2720fbcf6da053eb0e35456ae4d5b2a9739c2874de88f83721bc8862fc7994b859df60af277bc10e0d493729024e304fe5a0a19c954e6be503647e160205eae65d4a04bb8f5c5cd3f784a1e6cd3e35718d8901b7783e1482ce95e958c3e84943fcbb1afdc4a7723a571d23f12b0d12aae870a4bc37c6bcae095c5686f018487d481d0b0b302bd282441f2673e08f253b6d418cf4dc20af70abf2d911206f185564873f394ddaa42a4cb3367615be628394dbad95f40611d22a8863999127bd9914d8b412fc44d6748290a745e12d18bcb7323e2f2dc73b4daacaf439cd468d84c2cb9d4589fb189bc1dc19b8e376e9bcffedf667c9a7d9693642dacab627a64a0fb601bba5bea72b0cd33212c9508edc8acfe174022b3c2e7ee288edb6cdc1e8188977ba17075181bc762f45d16e72939745df556fae09b58eac0aad9297e0ed422cb869914feb481fc9e781f8869fada04375671dd0b24510a35804e941298a322da48da7b44ec37346edb93e0449db85e13ebdee592d1cd8ecd6a1b1403209ff44a934cb10378af072b3cf3c941eef60567f3d6ca4108d77904fdbb718fe9247bbd43a2fe258fdf6b7f50c5792c9ef22c0ec9b5d7902213901645e62abe23059b23f7e0cd8a4d70c5bf92e2af537c9a821ad11f18ad1aeb2040b856635e23309dd1551f17c9bbd6375922074890fff00ec29f7f58562b369f68ef9eda376fd64d560e9e58dc3210920c6d71eadfe0e59be044f5f6f22d301b8e1f881f849f6fa1ef2a501fd8057bd7b5ee3c37a94cc1792cc6c326dc72c2a17ba67bb7a89d4ec4d156674a6031df120d68e5c9f833dc93055efcff8e5336c38f769c59065b6ce9c12d30771bbb07a660e4cdaabeaad266a928316affb707ffbb9da32c2bca3aae6905629bf572a561005e8ffe18017aa90e14e7327053aff6e98b5c5277a7c296511fe89c988081229870d19ec9a8c1b49634c6844651783e010c8e4a0e6b69a4dceb132cfb3694e6d028f6b8546dab0fe6e7744c986be3352e2f94663627fd6b32ced4dd40d15cdd887ec048b714f7496c1f172a0fd37a03c96c29f8cee7486401577c299bfaf76a07ca4a840371bc9026b54e0076fedb96cba680ecc4702d70dd0f08425e3a563a90ec315aab4f139283e206c3d4b3b22b1a51c3a40ff5797a4d856675b0988f833c0adee953789b2e2a4df1e5e0f4950cbfb9ca5f2d992f3caec0bae7723f2169e4bc0ca446cf086b010250e43a03a930343c51a9c8403269e14b98a6821a7e69f419b38b56643e98a3bf0043364e5d660cd9870d0ded244630a729e6e6f14f4e6f0814c64c51acfaecc3fdf3c0ea8ab6a2e604e3376cca9cfd71af0b707e85e71a95ecd2e7c6c97d8fbad0a6fec9c56150eb3df9d8f462f6a3329977c447730f7222f8d5552d2d645e099815e5184b60db43ef4f31db8fb48c0f1d3cb9ef3ffa538ee65597c114562db62e0d4caf8b0db0edf509a8080cdf880783d94ee6c49b29ae55d3695ff34841fc27b55d495a96f2e74f8f7ddcede5e7a3facf7faaeb0b4e219a53a300033c19cdddbca1e737f872dbe415582ac5f13cc9a6cd17f187a27930a3aa4012340f80a3b7ac14a35aaf896ddc9044b670f795512129e9b5da5e1f7173faf689b95e2fa571751844bbfa106fd05c28a52910ef0b0a607515606acff1a28041e98029a42da7b73a1db5dfc50b621a21b93b6d271d3a18aec890eb9b6f91c38d09d274c42edbaec2777d4085bdc1189c22743282f256c618a42bc5c0dfe956fb539d700a8a6509ca743d5d9acf746f7d18c37f8447a53196663ae4d1ace2b8f7f39026e95393648e322d4006e2d8f4c10165f04141e32a44e0955b36a6a649765318f2c6fc531b45311cf2cabd158cfb66cb261616d96887b927e215b22f07a475255904ffcd0aa2faadb477771a683aeb64059396f779b799513ec3bd5fe78615baeca78bc91cccf3875348f91d681b6e83111e89e615e66addeb9bbac787df5848f4da9b15f5dd9be1f4b0e21583f06f0407e4961a220da8c7f804ee5924d5c3d3535de0f0ea550b2220239a51d01970252fea5f141af65b87999bd1b0a8e92a243d6f7801741c58f9c527ec195903c072b3c05dd55ec940e171593949187cdbbb18f282368c14750a379f47edf6431f9ace1834714cfb1ac2ad66ae95c1c12912b042813a661b211dddcbd5901925c28f8d98985e04e2131948d5f2b4c0ba8b7ef5ab12e7e2f30942e64674a07e3ed849bb255f741862b8408f14c2936ab929cb2a2faf2bbe80d31a0326050261e3342ab268213c87f9e2f401435ecdb1294e4292bcc2a3432842a7022cb8c607f093f543f32a641703908eb1019dcd86c70eb6c50d463f435f4101d0d2eb4a4463cd3d3097d56b94a0c8a72f164a36b983f4ac1dd4c253bc0945a13ad3e804b14e9bb50f1c04ad08dbddad9b50c74492e34d80a6d3a10b28bd510b10077761f55e5922b98e91a2eb2af6b619369ae710e3bd1ea25832d2eea2843af1e12a9671bda6ebaa24fce3aba275e0da2942c72edfc4493efbbfebab69b0f987b8c8c9b77afd963ace7d9ae92fab0cb94c5c991d22f73754bc7447207c60539f06970a51e22fbe01e801d800861ecf02c530ca9bd2db4954468b693f8ca016db5e893211837ca84f71d5e0c125bbb7ebaf08bef954735b1305fc86caba2722fae31c528eb28f3f84d3a0ece824bd9edea8d2023d5b0985bc3f4645aa482083596f1629c9ed9234cddbe6afc7fd8724178302f3efba8926413064df0d8e4e7d1fa730b270a5e8fa3fb4cc3b0a555b8364f833d08ac709875c9ae6217afb6330f5956e2f5f01675f9e2fb9b7f2939b3da7cbceff414da74efc55a4877f870cea66fb4c1ed880e7c403387354e0976a7d3ee03a4f6b3590fa488a14e739b6c49504747a13e09f05f3339d10d9e207f04a95586971b2e19e3a06b3d0f1b641297133a666b69cdd95abf7b191d210615dd2add84faf872c9d48b1841e8eed7591566e4ab3270eba6caa6188b7d764594f4d7c8af44af43a952debd0ab3bfbe2429883c03f22e3bce401f4ab640069ddd470f7ed98dc0d1a3184eb96ba82dff167a3e55248514016a4c4ab1cb45ea86289af981b0381e2f2b8bc647c07a52f9a178a4a1d8564d624e43b8f636cecd9f0824fc17d75e1dcbfe77ab601580f634dfd5db01dbf3bc11dbc4c7a87fffd240b8a15329363f4f76eb72d6ce56ffd1733956b10931613620e8ad8e5d1c03827482e3b00b13105a2cd2c0599c58c305d2538a55127e4ec9d06eaa0174d381dc3166460e6ccb90df72e1fabc7d5a93997341201510cba5ed00c0358c99755bb1cacf842a7ce8d779959fc37032a848075959c4fb3d76ec06c2d17486cad67ca3062566b7fb112e206d203aaa6207463411553d7064553abc5f2d1d0fb686a956ba7effce5df5a5d44dbf439bd69f3857cca3173768ff8eabf3cd8326cec6fba09fec06a69151de4231c5ff90b3785f3ea4979640d214e14055f9b082e395cc9caeb52023a53dc7fb94a80f7418ce936a601127d33ddd003946bfe6c4d56ed403420ebdb06831ffc96caa3788cc1cca945448ee38548bc2ce18aa38408539436fa9f58adee128606cdec35cc084ab1cec676c64de33164a2aa8ac76bb965009686b9a99d9d84f76eb3a78e473bfd6eb21827465af654fc190e5e8dbeda808c9bcc3271b9cc1f0cfbac785a00ad6d1ed54228975e3df3ec66f7811eff70777e6417df12db2fee26d9f6fd2760d28195a181f5f75be0fac4f3810bc63748b6fa566a325fe82f70b7058d632cd783cb5a20d6941823a24c95f63bda86eceb4f3c03e6da9cdf4bc53e7f165d8489b68b7b5c309a542fb51c3c2b9e8fc6c081c20fea4d3a97f6ef016c434f9a8c86d8da7558ac0d84d5c37a75bf3c9e4c74a3a68d53147a710a6accbadd1dc6f0e90208d9cd319bc4d12d4fd460123a8f4f95401f750ccff426ff88ca9e1f9a47070110f8c4d01229a3ca74775d2ab228c52f74368abe49c687cb5813406192057e6d127563e4831659ba5dbfb98c70f309ce3afa92bda33d78ed5948f487c68bfaa3497da4cf629e814ce3336e0937503fd26da5461d716498106ff98e332486b7c4fca8dc894f84640213dac4e0e19d3ead0a9e59b7e555dd279907bb22a1b78e0cf2ef918a7d34b0f5eacf881290bcf66ed88776cdced6c0f130c32e5038128a166fd0b198832950b6b986abad2ea5f1371e55abbe8706d4e0c7fe43fea23a6de1f52651ffa0119d3b42ad3135206b87ef436fe0ff9b0969b41dd8ba9b30d70add972b0a1d46ede89962b67919f6f95dd671c3e2ccf2052de64a33f77c72349a861a340abe863402474d9ccffdbaa275415dd9c3af231464f6a6f330a7aaaa6a5119abdc8cd0c6f9649b5ca7ac60fe52d45a52a983d05e1cdcda59568330e980ca9be43fd74c86c2c1a9862a7e2b4b944d38807843270f8d94d3e9015b3e035989833c6cbce3bf48c97412a419fb90401dc5932e9532ed22e8fa828e6c6f29d83b1cbdb781fe3f4b3224b2161aaf60910e998dbcc3fc3600d001e57b006c9169648dadca9f642d14b3de96bbb06e38820194d4e791ab5e583edd937da9d48f7772cdbfd6a0b6e2e6cea5bb804fc5d98323dc4c90835e88410df3473a9562f7ee534964467418beabb64a141494211cc2591a9a12e4ba2539aed8e2cdd69e7fb0e851cef37c2121bb4a2376", 0x1000) r2 = gettid() timer_create(0x7, &(0x7f0000000080)={0x0, 0x1, 0x2, @tid=r2}, &(0x7f0000000200)) sched_setaffinity(r2, 0x904480b54c7fee05, &(0x7f0000000140)=0x1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000001300)=0x5, 0x4) r4 = memfd_create(&(0x7f0000000040)='A\x00', 0x4) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f00000000c0)) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x5, 0x0, 0x80, &(0x7f0000ffa000/0x3000)=nil, 0x20}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/03/26 04:31:00 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000180)={0x1, 0x8, 0x94, 0x77, &(0x7f00000000c0)=""/119, 0x3a, &(0x7f0000000040)=""/58, 0x11, &(0x7f0000000140)=""/17}) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f00000003c0)=""/169) pwritev(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0) sendfile(r0, r1, &(0x7f00000001c0), 0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000200)) 2018/03/26 04:31:00 executing program 7: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa8ff5)='projid_map\x00') syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x100) readahead(r0, 0x6, 0x4) write(r0, &(0x7f0000009ff9)="9a", 0x1) 2018/03/26 04:31:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xfff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x2, 0xffffffffffffff2e, 0x81, 0x6, 0x10001}, &(0x7f0000000200)=0x98) ioctl$fiemap(r0, 0x40087602, &(0x7f0000000080)) 2018/03/26 04:31:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x181600, 0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000000040)="e55140fe87b92868215fe173fce881bdfd94553bdedcd75cbf8b18234e2e38b694cc3fe682b45cfd6b8d6e6eb1f9ee22893e7189282877bbc3d55028ce701c8fc799495d94347cf0e6fbe806656d0d334f3006b9bfe6aaa4be032e0a7274cc296c5a98", 0x63) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={0x2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x4, 0x6, 0x1, 0x7ff, 0x7f, &(0x7f0000000000)='rose0\x00', 0x7, 0x49, 0x9}) 2018/03/26 04:31:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000040), 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) r2 = dup3(r0, r0, 0x80000) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x4f, 0x0, 0x0, 0x81, 0x0, 0x4, 0x4081, 0x4, 0x2aa400000000000, 0x101, 0x1fd3, 0x1, 0x8, 0x3, 0x1, 0x7fffffff, 0xffffffffffffffc3, 0x5, 0x5, 0x9, 0x3, 0x3, 0x100, 0x7, 0x2, 0x1, 0x0, 0x10001, 0x7, 0x8000, 0x8, 0x9, 0x1, 0x9, 0x1, 0x5, 0x0, 0x8, 0x5, @perf_config_ext={0xffffffffffff3861}, 0x1004, 0x9, 0x2, 0x1, 0x9, 0x0, 0x81}, r1, 0x3, r2, 0x8) pread64(r0, &(0x7f0000000080)=""/238, 0xee, 0x0) fstatfs(r0, &(0x7f0000000180)=""/107) 2018/03/26 04:31:00 executing program 6: mknod(&(0x7f0000000580)='./file0\x00', 0xe040, 0x5) r0 = request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="766d6e657430ae656d307070703000", 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r0, 0x970d) getrusage(0x1, &(0x7f0000000440)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x400, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000001c0)) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000080)=0xbe24) kexec_load(0xe51, 0x2, &(0x7f0000000040)=[{&(0x7f0000000240)="826a8aa0dcb473361e79fd52922878b2ac8ca87fa8b30efe6078f71335ae7b5abe762ca57a183adca6aa04db8c3d5c1f627e83e3036feeb351ac63d709d4cb3b03fd3d83ad6dcadf3626fd7fa9715e37160f606c19a2735e46133d82112677bbf6940a80d661dd210653e675136dd70db70f7d2bdc7b59cb515866c7dac031154ad8b0db7979654ca7ab32312acb32950e0adcf234848ffb7c90b7ce3efd8d7b83f5028248677574c1b115ab83e6042355f3b865b1", 0xb5, 0x7fffffff, 0x4b}, {&(0x7f0000000300)="f6b7270160a5fefde53ce98a0645e574947c98927167fb21731e90f4764b7588d79ea8b8dec5ad0699f6f5d07743cdbad3e75c4660683b74a97e09ac749fd1c181f53cd8be5eed554c799c99cb7c7ccf26fd8461d435714e57a43bac4810c86883d9fe373ee7e04393f77586c7e18138d52ba59665273bf73c5c0580842eef1357cc05ca2db6aa36e6137690affb4bc7b2955186c56f7644c213d807912438f85beea70fe3871e4f593fc8a875", 0xad, 0x7, 0x91}], 0x3e0000) symlinkat(&(0x7f0000000500)='./file0\x00', r1, &(0x7f0000000540)='./file0\x00') unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x200) accept(r1, 0x0, &(0x7f00000005c0)) recvfrom(r1, &(0x7f0000000100)=""/2, 0x2, 0x100, &(0x7f00000003c0)=@in6={0xa, 0x4e22, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0xaa}, 0xc84}, 0xfffffffffffffdef) 2018/03/26 04:31:00 executing program 3: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) epoll_pwait(r2, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, 0x5, &(0x7f0000000080)={0x7fff}, 0x8) sendto(r0, &(0x7f0000001fff)="e9", 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f0000bcaf67)='}', 0x1}], 0x1, &(0x7f000003ae30)}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000cea000)) 2018/03/26 04:31:00 executing program 4: clone(0x40, &(0x7f0000195f34), &(0x7f000004d000), &(0x7f000057d000), &(0x7f0000a06000)) set_tid_address(&(0x7f0000ac1ffc)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/igmp\x00') ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000040)="7f6605b291db58ba068bdc426ffb2d3f8aed4f624d71ff8d9e8547a12718a75136fdebafbb2bee9d50d8ca8d1373a4d5e3bda2d7b77dbd4baf7ec4c975d42b9f85759242215ef91ca28da6797bf680d76bb09670914e211edf7e9590780a4d96383c921adf881383474b2687dbd4bc") 2018/03/26 04:31:00 executing program 3: pipe(&(0x7f00001c5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00005e48eb)=[{&(0x7f00005e2f97)="f8", 0x1}], 0x1, 0x0) getrandom(&(0x7f0000000000)=""/193, 0xc1, 0x2) 2018/03/26 04:31:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000100000127b, &(0x7f00006b2000)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000005c0)={0x0, 0x0}) r3 = getuid() stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000700)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000100)="923eb6cc2c9c1fd1c111a2ff5955", 0xe}, {&(0x7f0000000140)="70946b0291cb4f14b8155b8817d93a39aed3faaea245281f9c1fca452e98ece35f0d8a5a4bc4828bd369a63ab77459a2c2b4453e9ecc387ebedc983550fba2575cdb5433415cac8a74eca92701048446fafdc9ecd202cefcc503582f8de99b93003011c1d1e2905bc31b65d13c370ed0c636649a7f8104f20bbc572779bb2d8c4ad57cd4542a9fc6e05d0133de3404c1f26d4c03c48df213371c9c5bb99db6fc17a680712e01", 0xa6}, {&(0x7f0000000200)="e064c149b4e405950ee6ae76f3ff14fa7dd8186b4a13feedc461a2f2674616101fe4e3e7a27c34ab8094353a241492f915840187e8dac29c4e60c36595b3411356106ca948e721aabeb7b577ab46fb555188fea8a1af3bbaf6703f0ada877a9becb697254003993f52f60a9d6cc9864d7bb0a6c34b940485154ba176b73a3c4d02504a37fbb7fdb96af85b141f931de783f400d158cb8693e20f43b951bf6327196c0ba32b7870cd94f5fce8", 0xac}, {&(0x7f00000002c0)="65724adc85fb26e2ceb99a3e63eeeac5a6ad53fab3795647f1a4efeed2b1cfcc4ac976e8d2fc6e4f961d4c62beb565cbd27dda99991faf540a1da0cd756e5d43e1a464cc9aa8d7be98020d64338a9af58b61929e214eed95f57103a282c2e1292f9c37ceb3239726e39334942e4f9d0ca765307ac3c72675029c3d9c2c", 0x7d}, {&(0x7f0000000340)="daeaebf3dc", 0x5}, {&(0x7f0000000380)="9f1f3a805bfe59feaff940317f8a1744a846d3de3edb073de08c33197f07a6dd3a9709408a3d4c45efb693918d8e1b19872ac3be014296c6e6af44b11cdee3fd5204e867a8d846b55e62500da3496d45cfd1b9c00afc12859379e59b2e50018dac87ef709648f42c07ecf27feffedec81e10d919d199dc705570902438bc6b65f8fd1ee06100f78eb413911e88a6659cd4601b7c8c95ec063413e542cc1e3fe111422b50b179491e7551581d331c228a71c8f159d192a05c829d", 0xba}, {&(0x7f0000000440)="5a73ceea1b52ac67f8f401b6ca09cd56910ef49bad5b0593ffd651058c69f15065ebcdaf388928f5a1156353a57184f2b89ca0f05ba5f6aac9992eaed0a2feb32187a23c8254024d72b970805aa4a0cb49f51065efa4e12ceda8021d8ba10c784e1be6d0e15f43eb85be4c353f3e38137d40505bc1402d182638b3404503b01169a6f9662c8617871fa334fe0cfcbf63", 0x90}, {&(0x7f0000000500)}], 0x8, &(0x7f00000006c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x40, 0x4}, 0x80) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/26 04:31:00 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000001c0)=""/207) getsockname(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x82fdf08a) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000100)={'lo\x00'}) 2018/03/26 04:31:00 executing program 0: keyctl$set_reqkey_keyring(0xe, 0x4109) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/03/26 04:31:00 executing program 1: r0 = socket(0x2000010, 0x80000000, 0x100) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) recvfrom(r0, &(0x7f000043c000)=""/240, 0xf0, 0x0, 0x0, 0x0) 2018/03/26 04:31:00 executing program 3: writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f00000002031900000007000000068100023b050900010036922bf49576da", 0x1f}], 0x1) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0), 0x36a) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/03/26 04:31:00 executing program 2: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000001600)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$chown(0x4, r0, 0x0, 0x0) keyctl$link(0x8, r0, r0) 2018/03/26 04:31:00 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/134) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00008a2fdc)=ANY=[@ANYBLOB="000500"], 0x10) [ 104.870357] audit: type=1400 audit(1522038660.912:72): avc: denied { setattr } for pid=17418 comm="syz-executor1" path="/proc/214" dev="proc" ino=46680 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/03/26 04:31:01 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) write$evdev(r1, &(0x7f0000000040)=[{{0x0, 0x7530}}], 0x18) truncate(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r2) 2018/03/26 04:31:01 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000134000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x2, 0x0) munlock(&(0x7f0000000000/0x400000)=nil, 0x400000) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x880) write$selinux_user(r0, &(0x7f0000000040)={'system_u:object_r:getty_exec_t:s0', 0x20, 'staff_u\x00'}, 0x2a) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/03/26 04:31:01 executing program 5: recvmmsg(0xffffffffffffff9c, &(0x7f0000005900)=[{{0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000000000)=""/117, 0x75}, {&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/182, 0xb6}, {&(0x7f0000001140)=""/174, 0xae}], 0x4, &(0x7f0000001240)=""/75, 0x4b, 0x1}, 0x10000}, {{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f00000012c0)=""/146, 0x92}, {&(0x7f0000001380)=""/231, 0xe7}, {&(0x7f0000001480)}, {&(0x7f00000014c0)=""/60, 0x3c}], 0x4, &(0x7f0000001540)=""/100, 0x64, 0x80000001}, 0xff}, {{&(0x7f00000015c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002b00)=[{&(0x7f0000001640)=""/74, 0x4a}, {&(0x7f00000016c0)=""/51, 0x33}, {&(0x7f0000001700)=""/215, 0xd7}, {&(0x7f0000001800)=""/177, 0xb1}, {&(0x7f00000018c0)}, {&(0x7f0000001900)=""/177, 0xb1}, {&(0x7f00000019c0)=""/64, 0x40}, {&(0x7f0000001a00)=""/146, 0x92}, {&(0x7f0000001ac0)=""/50, 0x32}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x15a}, 0x1}, {{&(0x7f0000002bc0)=@l2, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000002c40)=""/248, 0xf8}, {&(0x7f0000002d40)=""/68, 0x44}, {&(0x7f0000002dc0)=""/4096, 0x1000}], 0x3, &(0x7f0000003e00)=""/4096, 0x1000, 0xf17a}, 0x1}, {{&(0x7f0000004e00)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f00000053c0)=[{&(0x7f0000004e80)=""/226, 0xe2}, {&(0x7f0000004f80)=""/68, 0x44}, {&(0x7f0000005000)=""/54, 0x36}, {&(0x7f0000005040)=""/110, 0x6e}, {&(0x7f00000050c0)=""/241, 0xf1}, {&(0x7f00000051c0)=""/210, 0xd2}, {&(0x7f00000052c0)=""/198, 0xc6}], 0x7, &(0x7f0000005440)=""/220, 0xdc, 0x7}, 0x100}, {{&(0x7f0000005540)=@llc, 0x80, &(0x7f0000005840)=[{&(0x7f00000055c0)=""/145, 0x91}, {&(0x7f0000005680)=""/10, 0xa}, {&(0x7f00000056c0)=""/3, 0x3}, {&(0x7f0000005700)=""/181, 0xb5}, {&(0x7f00000057c0)=""/115, 0x73}], 0x5, &(0x7f00000058c0)=""/46, 0x2e}, 0x6}], 0x6, 0x40, &(0x7f0000005a80)={0x77359400}) mmap(&(0x7f0000958000/0x2000)=nil, 0x2000, 0x0, 0x1000032, r0, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)) 2018/03/26 04:31:01 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fchmod(r0, 0x80) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x3}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) 2018/03/26 04:31:01 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000000)="1ba8e3299f01c87ced1f253119ca", 0xe}], 0x1, &(0x7f0000001040)}}, {{&(0x7f0000000040)=@in6={0xa, 0x0, 0x1}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000000100)}}], 0x2, 0x801) r1 = accept4$llc(r0, &(0x7f00000000c0), &(0x7f0000000180)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)=0xb, 0x4) syncfs(r1) 2018/03/26 04:31:01 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000240)=0x80, 0x80000) recvfrom$inet6(r0, &(0x7f0000000340)=""/176, 0xb0, 0x102, &(0x7f0000000280)={0xa, 0x4e21, 0xe97, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, 0x1c) r1 = socket$inet(0x2, 0xb, 0x6) sendmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000000000000000000070000000704000000000000"], 0x18}}], 0x2, 0x0) socketpair(0xf, 0x80807, 0x604, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000000c0)={{0x100000001, 0x100000001}, 'port1\x00', 0x80, 0x11034, 0x6, 0x2, 0xffffffff, 0x8, 0x7ff, 0x0, 0x0, 0x9}) 2018/03/26 04:31:01 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1, 0x800) dup(r0) inotify_init() r1 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f00007e0fff), &(0x7f0000a80ffe)=0xffffff8b) socket$pptp(0x18, 0x1, 0x2) 2018/03/26 04:31:01 executing program 2: capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) socket$packet(0x11, 0x2, 0x300) 2018/03/26 04:31:01 executing program 6: r0 = memfd_create(&(0x7f0000000280)="6c6f2673656c662a00a66f5b7f318508ba2367eb27e741476dc822378674eebc60ef9452c89ce3eeff0bcd72bf92c6c841e0639380e239fb3c1460fa81a95739644972ed54d3625cf9107378c77614ab05d094d868e999091aebbe8e34bae85fcf21227129c2de2607b7cc816a8c3f3b541a55a58f61ce70701763ceaf9a82e2b2e4dc4e0870c8d10645ebc1a8e62270ce8d900a9b880813c3e5f1ac27268f83a29b8f1aabcb83532bdf9de2d2a249c11424b37f196e", 0x1) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) getpeername$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) readv(r0, &(0x7f0000002680)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000000100)=""/233, 0xe9}, {&(0x7f0000001340)=""/250, 0xfa}, {&(0x7f0000001440)=""/169, 0xa9}, {&(0x7f0000001500)=""/140, 0x8c}, {&(0x7f00000015c0)=""/160, 0xa0}, {&(0x7f0000000200)=""/106, 0x6a}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x5, 0x4) 2018/03/26 04:31:01 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0)={0x200001}, 0x8) 2018/03/26 04:31:01 executing program 1: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) clone(0x0, &(0x7f0000000100), &(0x7f00000000c0), &(0x7f00000002c0), &(0x7f00000000c0)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x80400, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140)={0x3, 0x834, 0x2, 0x7, 0x9, 0x9, 0x31, 0x317, 0x5, 0x1, 0x3}, 0xb) mq_getsetattr(r0, &(0x7f0000000040), &(0x7f0000000080)) 2018/03/26 04:31:01 executing program 5: r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8b12, 0x1) r1 = open(&(0x7f000000aff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$getflags(r1, 0x401) 2018/03/26 04:31:01 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0xfffffffffffffc00, &(0x7f0000000080)=0x2) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00000001c0)={0x0, &(0x7f0000000180)}) 2018/03/26 04:31:01 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x9, 0x8000, 0x9, 0xfffffffffffffffb, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x1, 0x3}, &(0x7f0000000200)=0x90) getsockopt$inet6_opts(r0, 0x29, 0x3a, &(0x7f0000ddb000)=""/21, &(0x7f000049affc)=0x12) 2018/03/26 04:31:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000362000)='\b', 0x1, 0x100000004043, &(0x7f0000684000)={0x2, 0x4e20}, 0x10) recvmmsg(r0, &(0x7f0000c0c000)=[{{&(0x7f0000833000)=@nfc, 0x10, &(0x7f000001e000)=[{&(0x7f0000ef4000)=""/122, 0x7a}], 0x1, &(0x7f00008fd7e0)=""/209, 0xd1}}], 0x1, 0x3, 0x0) pipe2(&(0x7f0000000040), 0x800) 2018/03/26 04:31:01 executing program 1: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) clone(0x0, &(0x7f0000000100), &(0x7f00000000c0), &(0x7f00000002c0), &(0x7f00000000c0)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x80400, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140)={0x3, 0x834, 0x2, 0x7, 0x9, 0x9, 0x31, 0x317, 0x5, 0x1, 0x3}, 0xb) mq_getsetattr(r0, &(0x7f0000000040), &(0x7f0000000080)) 2018/03/26 04:31:01 executing program 5: r0 = getpid() process_vm_writev(r0, &(0x7f0000000080)=[{&(0x7f000034afa4)=""/1}], 0x1e6, &(0x7f0000000040), 0x2f5, 0x0) 2018/03/26 04:31:01 executing program 4: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x4}, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000240)={&(0x7f0000000140), 0x8}) 2018/03/26 04:31:01 executing program 1: r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) pwrite64(r0, &(0x7f0000000040)="50c958f908a358ad477e74797e678bfb6354ca0c7a25d8af732f713c8d2e1cb126a641bfdc48a3e4f9a195697c23f5ac30e2fc0786f6a0512afcc3820e8035061625831522f2117d26be4072dbd3a2d1d5831eaaddf3abed18bbc0b32c4554b92e", 0x61, 0x59) r1 = epoll_create1(0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000027c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000002800)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000002840)={r3, r4}) flock(r1, 0x1) r5 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x1000000000200000) writev(r5, &(0x7f0000002700)=[{&(0x7f0000000100)="38a76d4beaf2a788e94a9173c107f1e1e9a845e99e70c130404519dac04ce59d05bdd08001951e8065b5f3d3771516afc8f27ffd547cee8cb198fb4c5d603313c2dd7bb6e49a7e617f7a97629ef760b98c5dcf81f16a14e5b235fa596579ba18634cd6c12c6bf2435a323f8ebaecd0acc0817cde19ef2aa1523f2f6ff2592e9ca917f300", 0x84}, {&(0x7f00000001c0)="d132a6b6c3d481d8c72496aa2bb942bec1f6a08dae01f47302db21874b60c2b85b2b852356f48179c8f09dad06225672883515f632b6963fe6a28b1abffd9ba620bfd413dbfb1123c2a99969759ba3ae63399ae4868458a2b3ddcf218dd26bf1a96dcc804ec490fa47c01bbf9e2555d696234d0d29af2e5a6a8f98797282097e6dc13ac64ac9e7563f28b91817ec5b0935b41b10be3232f781942f838b94e1b94cd9139456841beb709536ce146d16e320c3f8004c00d092652353075bb09062b1823841ab0a52a2a960adddbb98eb10040b9c7e9c", 0xd5}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="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0x1000}, {&(0x7f00000022c0)="0d74cedfb9c3e632510c7a2634486968cdfa28eb3d029835f53f904f45e81070359e4656d941552a087ea7c76aabf0241105e80ead0c3509d9ce1edde91ecd65a535bd5a563818cd769a13493096221066238d01614bd66392e44559d489ef793ef38a3ce59da556d7eed78c364d7176d2d6e98f7b3229ab07a45dc671e6ba105336ae677248643b4ddc2cf2ced2464c6fcd03ddc01b51c06cac89", 0x9b}, {&(0x7f0000002380)="e39426dbf62a34fbb74e181a18027fce5f481db5dba15aa9ca248829ca92cce2ea8bfa77b18486b61522426056a9c3f34a85a05f265832f7551c1ba000cde07fec2c6e61f5902270200ab0e4f07c315c2a5737ccaf2b422bf1d178a1d296479d2f7e4f363c8a81952680c34d6ecc8d1e7527ebda250789974b14f5d0a7e8f25ecac91093168a1241be0892ee3bba889e5f28177e8addb363981db0cce83b72b9b4", 0xa1}, {&(0x7f0000002440)="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", 0xff}, {&(0x7f0000002540)="938e0a241c6066b678b8be7daa81c3eecf5547246b185504b759b5579434692b31ca8ca14d9dc05d05eb4da40aed28c03fc18bfd14228cdb8b9e797e49b541e85e32ca898f6040408e09cac4d703815deb89581b557a56bfbc182d801e121a69ba8dba894690753421302743cf80eb7313e71df87d433decf36220b5a9ec1e1175484500aea1306a43c505125538d68a807ead6d91", 0x95}, {&(0x7f0000002600)="3861130f12cea28ff73f84a61ca5632b02f0d763bd0b26acb6789b0f5d0d7d2e834e31e81e11cd32c072717ec08a5eeba12d54f0f54a35cb14fde58055a257aece7ec8c8e42cd1dc9be175c25ea7fbe1a8761b9d12e34107e9a5f82b9326a3b414fa417f1f056fe1f6ad280e82338528f8846e8b6e172f6e40c1d5bafbf69501394cbf56eefbf9b7ff7850eb6da42f65c4d145772b7f7f0e8f32bb61d8b6426d6846f749176d1a813f4a51024905a711c895133dd8a66134cbc5119662a63f2c297c00c37f80d75871d9108dbb2eeb154bfcd035c6ddd576043c98f325f7971b394d7dd1", 0xe4}], 0x9) ioctl$TUNDETACHFILTER(r5, 0x401054d6, 0x0) flock(r1, 0x5) 2018/03/26 04:31:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='setgroups\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@mcast2}, &(0x7f0000000040)=0x14) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x10400, 0x0) 2018/03/26 04:31:01 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) getegid() 2018/03/26 04:31:01 executing program 4: lgetxattr(&(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)=@random={'btrfs.', "0200000002000000000000000730de2d6a1f06a0"}, &(0x7f0000000100)=""/4096, 0x1000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x9, 0x0, 0x0, 0xfffffbff}]}) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000e91fec)="0200000002000000000000000730de2d6a1f06a0", 0x4, 0x0) 2018/03/26 04:31:01 executing program 6: munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f0000000000)="260000002200470105001e000000000000006d20002b1f00c00000000000000000c7033500b0", 0x26) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f000086c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000080)}}], 0x1, 0x0, &(0x7f00000000c0)={r1, r2+10000000}) 2018/03/26 04:31:01 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) epoll_pwait(r0, &(0x7f0000276000)=[{}], 0x1, 0x10000, &(0x7f0000603ff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x40000002}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) 2018/03/26 04:31:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x34, r0, 0x0) sendmsg$netlink(r0, &(0x7f0000fa2fec)={0x0, 0x17e, &(0x7f0000fa3000), 0x0, &(0x7f0000fa3000)}, 0x0) 2018/03/26 04:31:01 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10842, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = epoll_create1(0x0) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e9eff4)={0xffffffff80000005}) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/03/26 04:31:01 executing program 5: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1c, 0x4) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fddff8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/03/26 04:31:01 executing program 3: r0 = socket(0x18, 0x0, 0x4) connect(r0, &(0x7f0000000000)=@l2={0x1f}, 0xe) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x141680) ioctl$KDSKBLED(r1, 0x4b65, 0x9) 2018/03/26 04:31:01 executing program 4: clone(0x0, &(0x7f0000b6c000), &(0x7f00008a3000), &(0x7f000057c000), &(0x7f0000ac4000)) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xfffffffffffffff7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="80000600ac0d09000100000000000100dc2e2354234bd33ad9f7e8b2401cba66a5b3070c6755dcc2650a23dbf1a9e9799cf370ace3280c43346bee0c43527734e17e0dbceb7492af560694cfd323072eaa3c17cc1220d88a663b81275cbecd33b051fae5491d22fcc6a84804563d743882eb99f12ddbb39f1d3793a402c2888092dd3d399555a41327daf0fc0d8a2f112d6c4484a161ac0afd2068ca0ff7806b814154"], 0x14) ustat(0x5, &(0x7f0000000040)) 2018/03/26 04:31:01 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x3}, 0xff8c, &(0x7f00000014c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="040100001a0001000000000000000000e0000001000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000020003c0000000000000000000000000000000000000000000000000000000000000000000000cc1a00000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e0000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000080)='!\x00', 0x2) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x7) creat(&(0x7f00000002c0)='./file0\x00', 0x18c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/03/26 04:31:01 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x0, [{{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x3d4c) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) getpeername$unix(r1, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) 2018/03/26 04:31:01 executing program 1: syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x101500) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000300)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x1b19, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0xd282, 0x4) fremovexattr(r0, &(0x7f00000002c0)=@random={'osx.', '\x00'}) [ 105.259270] mip6: mip6_destopt_init_state: spi is not 0: 2097152 [ 105.276978] mip6: mip6_destopt_init_state: spi is not 0: 2097152 2018/03/26 04:31:01 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x80000000) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cbcff4)={0x7ffffffe}) 2018/03/26 04:31:01 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="240000002a007f0000000000ad800000000000ff0100000000002000ffffffff65000000", 0x24) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x3}}, 0x1e) 2018/03/26 04:31:01 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @dev}, &(0x7f0000000080)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r2 = inotify_init1(0xffffffffffffbffc) mount(&(0x7f0000039000)='./control\x00', &(0x7f0000039ff6)='./control\x00', &(0x7f0000039000)='ramfs\x00', 0x0, &(0x7f0000040000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)) inotify_add_watch(r2, &(0x7f0000006000)='./control\x00', 0xa4000001) r3 = open(&(0x7f0000035000)='./control\x00', 0x0, 0x0) getdents(r3, &(0x7f000003f000), 0x3db) 2018/03/26 04:31:01 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x800000203) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)) 2018/03/26 04:31:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') socket$inet_tcp(0x2, 0x1, 0x0) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x20000) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000080)='net/arp\x00') setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x8}, 0x4) pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000100)="973879d5c59be39481eee119a3d92ba112b317820c8bc5396f8e18571630e4c01f5a994c5ad47069a036b34035a856d119fc1449d0caedb66f2290d8ae3dcf41e19a331a262771280e77989053086d5eae60428e93ae8e638633991a8d0e13ac9fc184c0fd170d672d9e487acce80d73c6f9854f01675ef950f7c467f85755", 0x7f}, {&(0x7f0000000180)="5a8a8b348fb41c38c9427ae0eebae43a6eba46c4c51b541ca0d47d0b3506db02b606463a8f9f528c4c683f8ebdce5b8a75fc91e73aa991fc1c3e0bddf82f2409b9967266fdf0605da8b7c9abb3038946997e0ea3eeaa94f916fc5dd1e6373b05f0c6b880016e1049e0fa33cdd0057d9e2096766afbaa2624b74fb15b8ff11b55a97095c381b96953830cf6213f2711ea813f0e980b729bdba1089bc2537fe89313b905d84609a1edc78b60c9f91d910397bafd0eb9b3ecc20c", 0xb9}, {&(0x7f0000000240)="9728cc846bd429a2f423f6647c5efbb64086fd87e3ef66195b5cd0c49ab07ca1ab2dca14e579ca6d50255e8e2ef3942648c456163d4d361dd202217fa7c89f8df1c1f032449b2912e88737c52a1dee475376d1513a5dc67c8204ab8185bc4cecb548c941c52fcffdca3dcce335d930cbaf5d9e09e332f819d682d690fc3736574b29bac57deb5b621da6c8b4359ceed83fb4dcb1a62931d3d9c6f3e75c144ab9e613b774a2889b4e812ccdfe", 0xac}, {&(0x7f0000000300)="08486fc30015c5a2ee3fd6ff7768614d9bdc2b6be713fef7316cc3ffe1882b3d4bd35b8c37d30d60207c5d6f1c45c37623743a040ac15b0c80285e459b8e2ab5aff3b54a6ea4073b5891fff7325068c1de679e5a418b27250262d45554f741f8d500b8e6db023875edc6b543636c711bbaf8b0460694c05cc42bb43ff051b27cca207ad6cfdcc8fdfcd7f8155ecd1d464aab572c85", 0x95}, {&(0x7f00000003c0)="d79991f2426cc1b55a09d43548920a2e59e5faddd53da7e7baf69d8423b7b3ec6e78eca3f32db9f81e4ca0f422a777a208be63ab59a15317cef4bed9c2093dca67f2f530e3e9042e44b1033f589c81bf023a5dc97ba019acfa03e72f95fa960c31b565628de32cb19e8f2aa7a1f8f1e3", 0x70}, {&(0x7f0000000440)="60149c80e99f7613137e759f02cccbe828ce755103b5c98d2999f9c77189fb8919a66c90dda56a4829cb8ab1408da4d386794dd079ee7a3fcf283e8d515ad91b241609d995a4271381d9ec867494cef4d8936d077b3163f5ac37a3d7dfabbe9c6c5d7e7b79af90aa318faa0230aba90ab1486fadb6ef7e12db38d857f016006b5d3727dbcbf3bb178c73f9bf62f08102d41d01b74c95a8a714a475be880d2bd4a74aa52f2ece3a07a0fd02ccfdde58fcda1ed33ab906e271362481ab9aa25288d34874b7c86a75bff8cdbf378df16d", 0xcf}, {&(0x7f0000000540)="880ae8cf47abf53c8330d9478a00", 0xe}], 0x7, 0x0) 2018/03/26 04:31:01 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x3) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) poll(&(0x7f0000000000)=[{r0, 0x1}], 0x20000000000002d0, 0x8005) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x401, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/26 04:31:01 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x3}, 0xff8c, &(0x7f00000014c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="040100001a0001000000000000000000e0000001000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000020003c0000000000000000000000000000000000000000000000000000000000000000000000cc1a00000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e0000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000080)='!\x00', 0x2) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x7) creat(&(0x7f00000002c0)='./file0\x00', 0x18c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/03/26 04:31:01 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000140)=0x54) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000100)=""/46) 2018/03/26 04:31:01 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x100000000000000) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000), 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x80007, 0x401) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000040)="f3bac08f83eb74a961b72931dd19cff435a8de9dddac9897e91b158170756655ff9a3e10fb7c716d2ae5ce021533a134f142eddfb9dccb38d21f342848e5b962cbc1d04161aa6aaf9708fab9c5928662b7c3eb209644cfbc541fa206776a043204b4a8209f00b7f62830e06215074ec57f515f75e0d22353aac4f11fa7fec758c8ec0a8a1df1f21c4ab181ef0816cd8aa7b0e622247b15dade3b1ea6905fb250ba5c25496f7dfb1324ed461081fa7ee582957d36619169287f5a154637a531b1757015e807867f681199e161aae0a2a9276cfdec5dbcba5cdd619cb17c2fdd487043897cf001c61de8a42ae4ed6561d8", 0xf0) unshare(0x102) syncfs(r0) 2018/03/26 04:31:01 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x3}, 0xff8c, &(0x7f00000014c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="040100001a0001000000000000000000e0000001000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000020003c0000000000000000000000000000000000000000000000000000000000000000000000cc1a00000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e0000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000080)='!\x00', 0x2) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x7) creat(&(0x7f00000002c0)='./file0\x00', 0x18c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/03/26 04:31:01 executing program 0: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f00000001c0)='./file0\x00') chdir(&(0x7f0000000000)='./file0/file0\x00') r0 = memfd_create(&(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000200)=""/232) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x8000, 0x0) 2018/03/26 04:31:01 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f00000000c0)=""/112, &(0x7f0000000140)=0x70) 2018/03/26 04:31:01 executing program 3: mkdir(&(0x7f0000000080)='./control\x00', 0x80) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000140), &(0x7f0000000040)=0xffffffffffffff08) mknodat(r0, &(0x7f000002dff6)='./control\x00', 0xc000, 0x0) faccessat(r0, &(0x7f0000024000)='./control\x00', 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000001080)=""/4096, 0x1000, 0x10004, &(0x7f0000002080)=@file={0x0, './control/file0\x00'}, 0x6e) 2018/03/26 04:31:01 executing program 5: mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000000040)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) umount2(&(0x7f0000b1d000)='.', 0x2) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) [ 105.400532] mip6: mip6_destopt_init_state: spi is not 0: 2097152 2018/03/26 04:31:01 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0xffffffff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1ff}}, 0x9, 0x7, 0x4, 0x10001, 0x8}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000002c0)={r1, 0x73, 0x33, "46021f9aef2f94471c422d8665d6286a4b710eea75038dead0884c39f2a5de69166dbd0d7cbcabfdafe4a07d76d15c4f68d0b0"}, 0x3b) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000000140)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0x1000000000c1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000300)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f5303683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf2", 0x4c, 0x0, 0x0, 0x0) sendto$inet(r2, &(0x7f00000005c0)="0e0e465de3391a125aaac0eef188d6bb93bcc274cd43f0236b16cb9e8e26b5e3fed8106f2f397373abcc1b9192189311bcba589e5e6fc19bb96e0a7400909b6979c32ec0521a6319dbc28db856d62f67d3876cf5841a5a9cbed5268f576a9dd62c680bd805e12251a2d30ffc2f37f00b510f09a228de", 0x76, 0x2, &(0x7f0000000180)={0x2, 0x4e21}, 0x286) writev(r2, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000000)={'bridge0\x00', 0x600}) shutdown(r2, 0x1) 2018/03/26 04:31:01 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x3}, 0xff8c, &(0x7f00000014c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="040100001a0001000000000000000000e0000001000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000020003c0000000000000000000000000000000000000000000000000000000000000000000000cc1a00000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e0000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000080)='!\x00', 0x2) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x7) creat(&(0x7f00000002c0)='./file0\x00', 0x18c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) [ 105.446179] mip6: mip6_destopt_init_state: spi is not 0: 2097152 [ 105.481523] mip6: mip6_destopt_init_state: spi is not 0: 2097152 2018/03/26 04:31:01 executing program 3: prctl$void(0x7f) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x69) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x6) 2018/03/26 04:31:01 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = accept4(r0, &(0x7f00000000c0)=@pppol2tpin6, &(0x7f0000000140)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/26 04:31:01 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000003c0)={0x8, {{0xa, 0x4e20, 0x7fff, @loopback={0x0, 0x1}, 0x625bf58}}}, 0x88) r1 = socket(0x17, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x57f) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) 2018/03/26 04:31:01 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x3}, 0xff8c, &(0x7f00000014c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="040100001a0001000000000000000000e0000001000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000020003c0000000000000000000000000000000000000000000000000000000000000000000000cc1a00000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e0000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000080)='!\x00', 0x2) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x7) creat(&(0x7f00000002c0)='./file0\x00', 0x18c) 2018/03/26 04:31:01 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) renameat(r0, &(0x7f00004b9ff8)='./file0\x00', r0, &(0x7f0000c36ff2)='./file0/file0\x00') open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x10000, 0x10) 2018/03/26 04:31:01 executing program 7: seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00000f7ff0)=[{0x20, 0x0, 0x0, 0x2}, {0x6}]}) r0 = request_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='numa_maps\x00', 0xfffffffffffffff9) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000001c0)) keyctl$set_timeout(0xf, r0, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='numa_maps\x00') ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000040)={{0x200, 0xffffffffffffffe0}, {0x81, 0x4}, 0x10000, 0x5, 0x1000}) 2018/03/26 04:31:01 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031eff4)) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x2, 0x9, 0xc4b, 0x8, 0x9, 0x0, 0x70bd27, 0x25dfdbfb, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e24, 0x3f, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e21, @rand_addr=0xffffffffffff20a3}}]}, 0x48}, 0x1}, 0x200000000800) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) 2018/03/26 04:31:01 executing program 0: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f00000001c0)='./file0\x00') chdir(&(0x7f0000000000)='./file0/file0\x00') r0 = memfd_create(&(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000200)=""/232) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x8000, 0x0) 2018/03/26 04:31:01 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x3}, 0xff8c, &(0x7f00000014c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="040100001a0001000000000000000000e0000001000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000020003c0000000000000000000000000000000000000000000000000000000000000000000000cc1a00000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e0000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000080)='!\x00', 0x2) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x7) 2018/03/26 04:31:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x20000000}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ed5000)=0x1, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x501200, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000019c0)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000001ac0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001b00)={@dev={0xfe, 0x80, [], 0xe}, @ipv4={[], [0xff, 0xff]}, @local={0xfe, 0x80, [], 0xaa}, 0x7, 0x1, 0x3, 0x500, 0x1, 0x880200, r2}) 2018/03/26 04:31:01 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0000005662b2c1271789b848cc5f67e90000000000"], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/03/26 04:31:01 executing program 4: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x7, 0x9, 0xff26, "f99c83e17fd0763fcf9c9ebb871a06f5950125b6ece8e2e42e109f13019a166071f92cc200adc2f44999ab720d88ba46c1a6e406b8977358695ca4fe2499c0fafeaa74836ca16800ae3b7b666e384769"}, 0xd8) socket$inet6_dccp(0xa, 0x6, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0x1, 0x803, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x200200000032, r2, 0x40000000000) tkill(r0, 0x1000000000016) 2018/03/26 04:31:01 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x3}, 0xff8c, &(0x7f00000014c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="040100001a0001000000000000000000e0000001000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000020003c0000000000000000000000000000000000000000000000000000000000000000000000cc1a00000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e0000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) memfd_create(&(0x7f0000000080)='!\x00', 0x2) [ 105.578415] mip6: mip6_destopt_init_state: spi is not 0: 2097152 [ 105.608089] mip6: mip6_destopt_init_state: spi is not 0: 2097152 2018/03/26 04:31:01 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000600)='attr/prev\x00') write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:audisp_var_run_t:s0\x00', 0x26) getsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) [ 105.643323] binder: 17645:17650 unknown command 1442840576 [ 105.651924] binder: 17645:17650 ioctl c0306201 20008fd0 returned -22 [ 105.652453] mip6: mip6_destopt_init_state: spi is not 0: 2097152 [ 105.677375] binder: BINDER_SET_CONTEXT_MGR already set [ 105.680977] binder: 17645:17664 unknown command 1442840576 [ 105.680985] binder: 17645:17664 ioctl c0306201 20008fd0 returned -22 [ 105.695445] binder: 17645:17650 ioctl 40046207 0 returned -16 2018/03/26 04:31:01 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x3}, 0xff8c, &(0x7f00000014c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="040100001a0001000000000000000000e0000001000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000020003c0000000000000000000000000000000000000000000000000000000000000000000000cc1a00000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e0000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 2018/03/26 04:31:01 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) clone(0x4000, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/26 04:31:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x8, 0x4, 0x1}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000340)={0x4, 0x800, 0x1, 0x80000000, 0x0, 0x6, 0xb2, 0x6, 0x0}, &(0x7f0000000380)=0x20) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000002c0)) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000003c0)={0x80000001, 0xca1d, 0x820d, 0x6, 0x9, 0x3, 0x0, 0x9, r2}, 0x20) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xffffffffffffffd9, 0x2, 0x8, 0x7, 0x4, 0x7, 0xfff, {0x0, @in={{0x2, 0x4e20, @rand_addr=0x23c1b8f5}}, 0x6cd, 0x10001, 0x3, 0x1, 0x3}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x5, 0x0, 0x1, 0x7, r3}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000001c0)={{0xffffffffffffffff, 0x3, 0x6, 0x3, 0x8f}, 0x7, 0x62e, 'id0\x00', 'timer1\x00', 0x0, 0x401, 0x5, 0x9, 0x9}) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f00003f0ffc), &(0x7f0000aedffc)=0x4) 2018/03/26 04:31:01 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) r1 = accept(r0, &(0x7f0000000100)=@generic, &(0x7f0000000180)=0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x100000000, 0x4, 0xcab, 0x800, 0x4}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x5}, 0x8) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000000040)) r3 = openat(0xffffffffffffff9c, &(0x7f0000a8eff8)='./file0\x00', 0x410001, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00000001c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000200)={r4}) 2018/03/26 04:31:01 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x100) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000002c0)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0) getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) seccomp(0x1, 0x0, &(0x7f0000000280)={0x200003ab, &(0x7f0000000300)=[{0xd56d, 0x0, 0x4, 0x9}, {0x1, 0x8, 0x4, 0x400}, {0x8e2, 0x113, 0x81, 0x3ff}]}) rt_sigsuspend(&(0x7f0000000000)={0x8}, 0x8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x200000, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000080)=[0xfffffffffffffbff, 0x2]) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r3, 0xc806, 0x6, [0x100000000, 0x9, 0x400, 0x1f, 0x3, 0x1]}, &(0x7f0000000200)=0x14) 2018/03/26 04:31:01 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x80) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000000c0)=0x8000, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='memory.stat\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000001c0)=""/72) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0xbf8, 0x7}, &(0x7f0000000300)=0x90) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={r2, 0x1}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000003c0)={0x8, &(0x7f0000000380)=[{0x0, 0x80000001, 0x3, 0x9}, {0x8000, 0x6fc0, 0x71, 0x8}, {0xfffffffffffffffc, 0x3, 0x7ff, 0xfffffffffffffe00}, {0x8001, 0x80, 0x6, 0x2}, {0x1, 0x7, 0x230, 0x1}, {0x5, 0x6, 0x1, 0xca9}, {0x2, 0xffffffff80000000, 0x100000001}, {0x5, 0xd60, 0x3, 0x80000001}]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000500)=0xe8) getresuid(&(0x7f0000000540), &(0x7f0000000580)=0x0, &(0x7f00000005c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in=@multicast1=0xe0000001, 0x4e20, 0x3, 0x4e24, 0x180000000000000, 0x0, 0xa0, 0x20, 0xbc, r3, r4}, {0xaf, 0xffffffffffff7fff, 0x9, 0x4, 0x2, 0xfff, 0x3, 0x9ad}, {0x800, 0xffffffffffff0001, 0x824, 0x401}, 0x1, 0x0, 0x0, 0x0, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0x7f}, 0xa, @in=@multicast1=0xe0000001, 0x3504, 0x3, 0x3, 0x4, 0x9, 0x80, 0x4}}, 0xe8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000700)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f00000007c0)=0x84) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000800)=""/83) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f00000008c0), &(0x7f0000000900)=0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000940)=0x100000001, 0x4) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000980)="24c3a5488be5ded9cca7a0b5ed150309877bd7fee58d4139c491322dd37324532fa433c5d7858f411c0e71dd92acff92646aade18807ea87a89337cabbe7713deb2d6ce02cb8c60e38b3a96b02bd9a00230b9cddc46b23ca0b16") getpid() ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) getuid() getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000a80)={r2, @in6={{0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, 0x2e, 0x100, 0x5, 0x1, 0x4}, &(0x7f0000000b40)=0x98) sendmsg(r1, &(0x7f0000001040)={&(0x7f0000000b80)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x1, 0x4, {0xa, 0x4e20, 0x9, @empty, 0x2}}}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c00)="1dc9e0b689b3764c8cdeaa8a0a07430c8be8f83e52f05058ac3afca9eae8e25bce2501282128d5553e4740ab", 0x2c}, {&(0x7f0000000c40)="7f8d7b06425de4", 0x7}], 0x2, &(0x7f0000000cc0)=[{0x78, 0x110, 0x155, "5002f8358ae02a4422fc630a7dd9ffd55c864cbe2ac6f0d5060a1719ec8cede3d2a5d2ac70c4c14baf17d07e8315ea7e88756c05e46b52dc16942401d8e9f0ea56dc05baf3e99ee80825242543b93e1e03e026a2d0b0528e8f01519b50f6c411d8684891a8"}, {0xc0, 0x0, 0xf47, "4f2a3b6dc02aa98d0ad0191017c9b8c4f7576f8542027c275bdc4f2d32acf6046a2a6caeed3f9bb2e4cd06bde0312fc3a446e6a0dc0385a3a516ff6d291758d8d4f404b979ce5a7d7bda4e9e3c13da06df891d2cdd500437914feb95da281929d366ddc59e3d31d1a23ee2dd7bf24e91bcfc24a0fcfb82f7af7c60eddf6be06a0e136010ce60ec8eb820f26675a76a91adbf9c501ded6d80b5c55f4b7b077252650501bd05b82829af3d9cce0e0c2c"}, {0xc0, 0x102, 0x7, "8b995935fafeca757ea56410db71a2d3b7015826174cb53a6fe7aaf111d83209cf5a333a8c925bec137705ddfe867cad7449ee315a8599cb999560a18848badab29ffaa2367621da947aa71d9e3161c6ae2af28ba2a211ecc3ae4cdd64f3d62895632133f4dc3ea944cb3685c22dd46f06a39699e9b8b78b62bc4fde6cabc13c5482bce69727f0a3a62d1e4e86057b630ae9a3845263fc7b628cdcdb2b7e9516d4b3dd53b0acac97410ed977cc"}, {0x18, 0x117, 0x100000000, "1315ac8a490697"}, {0x98, 0x10a, 0x8, "a800c357f60613c60544a4cbf38215eccddb7da1d557184c71574f0d4b1747757f6fe38460a5f17d155bbefc06db528e9baf433331f34a28b7074a7f9920034b28cba3a0966df5285bfc26ec9e53faa3571b1dc5da368ed42c59a99a7c9b41f11606a9198f4e2e99f7f1e35ee54901e60842a879107ec7c83030e21f1757bf26915d4e"}, {0xd8, 0x6, 0x7, "ac40eb6bdee9e079962cae0876202a8759c892b82f410a6a4d963c0a24de331baeffbe2024ab35f9942be750d707bb98b2048cff31fa3bc38defd2b3aba9ff58eb38d6f950c9d7f0131179805dfd134ba59efa9d06d40ca0e6edc3f51d6871a4eeb0931b7949a1ea22ecbc95809c63ba51aea8ec46aec8905850c3774984076ffdb1f5f1872da3696df5733cde5e1d78bff73c8fbb2859f87c23f654604c5e2f96694425c683a675d34c3bcba52e859162e4a1f0cccd81e67113d0c51b0599067cbec0ff47aac2"}], 0x380, 0x40}, 0x40080) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001080)=@generic={0x8d48, 0x80000001, 0x91}) fchmodat(r1, &(0x7f00000010c0)='./file0\x00', 0x10) prctl$setname(0xf, &(0x7f0000001100)='/selinux/context\x00') getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001140)={r2, 0x4, 0x8, 0x9, 0x8000, 0x1, 0x8, 0xa0da25d, {r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, 0x7, 0x81, 0xffffffff, 0x5}}, &(0x7f0000001200)=0xb0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001240)={0x3, 0x5, 0x1000}, 0x4) 2018/03/26 04:31:01 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000000000)) linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x1000) 2018/03/26 04:31:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_tables_names\x00') read$eventfd(r0, &(0x7f0000000040), 0xffffff7d) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'tunl0\x00', 0x400}) 2018/03/26 04:31:01 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000000000000070000008304000000000000"], 0x18}}], 0x2, 0x0) recvfrom(r0, &(0x7f0000000180)=""/217, 0xd9, 0x40, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @loopback=0x7f000001}, 0x1, 0x1}}, 0x80) 2018/03/26 04:31:01 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x3}, 0xff8c, &(0x7f00000014c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="040100001a0001000000000000000000e0000001000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000020003c0000000000000000000000000000000000000000000000000000000000000000000000cc1a00000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e0000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) 2018/03/26 04:31:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x2000040101, 0x0) write(r0, &(0x7f000046a000)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017eb634ffffffffffff000000ffbf13", 0x5d) poll(&(0x7f00000002c0)=[{r0}], 0x1, 0x8001) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x43) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000001cc0)=[{{&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)}, {&(0x7f0000000140)=""/82, 0x52}], 0x2, &(0x7f0000000200)=""/68, 0x44, 0x37ae}, 0x101}, {{&(0x7f0000000300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000380)=""/109, 0x6d}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000280)=""/56, 0x38}, {&(0x7f0000001400)=""/38, 0x26}, {&(0x7f0000001440)=""/223, 0xdf}], 0x5, &(0x7f00000015c0)=""/217, 0xd9, 0x10001}, 0x800}, {{&(0x7f00000016c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001740)=""/202, 0xca}, {&(0x7f0000001840)=""/10, 0xa}, {&(0x7f0000001880)=""/105, 0x69}, {&(0x7f0000001900)=""/204, 0xcc}], 0x4, &(0x7f0000001a40)=""/23, 0x17, 0x4}, 0x2c3}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000001a80)=""/5, 0x5}, {&(0x7f0000001ac0)=""/198, 0xc6}], 0x2, &(0x7f0000001c00)=""/145, 0x91, 0xa7}, 0x9}], 0x4, 0x10000, &(0x7f0000001dc0)={0x77359400}) poll(&(0x7f0000000100)=[{r0, 0x8000}], 0x1, 0x5) 2018/03/26 04:31:01 executing program 1: r0 = socket(0xa, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x4, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x80000000, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup2(r0, 0xffffffffffffff9c) write$cgroup_int(r1, &(0x7f0000000080)={[0x35, 0x31, 0x0, 0x3b]}, 0x4) connect(r0, &(0x7f0000c11000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6698367393c7ca6afc3293899c1ca8950a88a894750a014731ee70f9ef9c260b9ee3aa1bd9ca2dfa4cab749207969c1fb1d9a3b36951f6c75c42472ed1e6ff"}, 0x60) [ 105.833976] mip6: mip6_destopt_init_state: spi is not 0: 2097152 [ 105.869593] mip6: mip6_destopt_init_state: spi is not 0: 2097152 [ 105.877535] FAULT_FLAG_ALLOW_RETRY missing 30 2018/03/26 04:31:01 executing program 2: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x3}, 0xff8c, &(0x7f00000014c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="040100001a0001000000000000000000e0000001000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000020003c0000000000000000000000000000000000000000000000000000000000000000000000cc1a00000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e0000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) 2018/03/26 04:31:01 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x3}, 0xff8c, &(0x7f00000014c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="040100001a0001000000000000000000e0000001000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000020003c0000000000000000000000000000000000000000000000000000000000000000000000cc1a00000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e0000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) 2018/03/26 04:31:01 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000020003c0000000000000000000000000000000000000000000000000000000000000000000000cc1a00000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e0000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/03/26 04:31:01 executing program 5: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket(0x200000000010, 0x2, 0x0) getsockname$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) r1 = getpid() ptrace(0x10, r1) [ 105.882165] CPU: 1 PID: 17685 Comm: syz-executor3 Not tainted 4.4.124-g851fb4d #60 [ 105.889856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.899195] 0000000000000000 06a2a800fe8d787d ffff8801d72ef8a0 ffffffff81d0663d [ 105.907232] ffff8800b599ef00 1ffff1003ae5df21 ffff8801d72efa28 0000000000000000 [ 105.915267] 0000000000000000 ffff8801d72efa50 ffffffff81607b85 ffffffff81237770 [ 105.923287] Call Trace: [ 105.925861] [] dump_stack+0xc1/0x124 [ 105.931219] [] handle_userfault+0x715/0xf50 [ 105.937195] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 105.944204] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 105.950596] [] ? __might_sleep+0x90/0x1a0 [ 105.956377] [] ? handle_mm_fault+0xb5d/0x3190 [ 105.962505] [] ? handle_mm_fault+0x291e/0x3190 [ 105.968721] [] handle_mm_fault+0x2938/0x3190 [ 105.974761] [] ? copy_page_range+0x1480/0x1480 [ 105.980964] [] ? __do_page_fault+0x780/0xa00 [ 105.986993] [] ? vmacache_find+0x57/0x290 [ 105.992765] [] __do_page_fault+0x35b/0xa00 [ 105.998620] [] do_page_fault+0x27/0x30 [ 106.004126] [] page_fault+0x28/0x30 [ 106.009372] [] ? strncpy_from_user+0xaa/0x2c0 [ 106.015494] [] ? strncpy_from_user+0xac/0x2c0 [ 106.021614] [] ? strncpy_from_user+0xaa/0x2c0 [ 106.027738] [] getname_flags+0x10e/0x580 [ 106.033427] [] do_unlinkat+0xda/0x650 [ 106.038848] [] ? do_vfs_ioctl+0x468/0xee0 [ 106.044613] [] ? do_rmdir+0x400/0x400 [ 106.050030] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 106.056232] [] ? SyS_futex+0x210/0x2c0 [ 106.061739] [] ? do_futex+0x15d0/0x15d0 [ 106.067331] [] ? security_file_ioctl+0x89/0xb0 [ 106.073534] [] SyS_unlinkat+0x39/0x80 [ 106.078957] [] entry_SYSCALL_64_fastpath+0x22/0x9e 2018/03/26 04:31:02 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000000140)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000020003c0000000000000000000000000000000000000000000000000000000000000000000000cc1a00000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e0000000000000000000000000000000000"], 0x4}, 0x1}, 0x0) 2018/03/26 04:31:02 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000000000)="8d159808eb1c1314365b9e3a27ae9c1c007cf60391ae53107ac6a0dada7f059cd3680e503e2eab5977a6010de39f3d70e011a055c843043720e02af555c78c62ebb4067857caec082c2509e5bd645b904268000b02b85930bda480e67f2eff190f5bcaa5376fa18d6bcec309e704d06cae055f664a24b675a1b6e1639e4b00d605dd1fdc73d3cc036e59c3", 0x8b) 2018/03/26 04:31:02 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f0000000380)=""/4096, 0x100000001}) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001380)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) r3 = fcntl$dupfd(r1, 0x0, r0) bind(0xffffffffffffffff, &(0x7f0000000300)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xd}) sendto$inet(r3, &(0x7f0000000240)="f246d266d5b5ad5cb183a9d7e5241d3edc68fe5889954f8933878ac678f7e5cd1f99a1f9e59e5951cdfdfece1aadf86b731f847aa6eaa9fcdf6d9f32d5a9abcbca3fe45f55ef56ed6d83d08fa4e6ef1bcb96b9dee51e49a0afa0e79a2f97a4f6732595bc8bec68a1a424483eece17813baa324742e9301cac4d431e250d97a165ae34e6a894aff939c287ce22c5f00fd9d22d4feda825a65e05843b26511fcbdca8c494f768675d5f5b7f0f8a6db8afe8b7da914d62310", 0xb7, 0x8004, &(0x7f0000000180)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)) 2018/03/26 04:31:02 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000100)='wlan1nodevself*\x00', 0x1) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000140)=0x8) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) r4 = memfd_create(&(0x7f0000000000)='wlan1nodevself*\x00', 0x3) getsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_dccp_buf(r2, 0x21, 0x80, &(0x7f0000000200)="ab8dcca94a1219fe1861f9304e55d6f5c4f1288c8b45791671791bfb0aaa8d7e4535f7bea240e606918a", 0x2a) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000280)={0x3, 0x24, &(0x7f0000000240)="b079f79feba83dc217de83c264ed8c014ab169ebbf088cf037ff404e9671e2a7d7b02bdf"}) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000f50fc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000080)=0xffffffffffffffff, 0x4) 2018/03/26 04:31:02 executing program 6: seccomp(0x1, 0x0, &(0x7f0000a82ff9)={0x2, &(0x7f00000d7fc8)=[{0x50, 0xffffffffffffffff}, {0x6}]}) seccomp(0x0, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x8, 0x101, 0xcc, 0x401}]}) 2018/03/26 04:31:02 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0xc092) close(r1) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x9, 0x204, 0x3, 0xffffffffffffff7f, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xfffffffffffffff7, 0x0, 0xffffffff, 0x1000, r3}, &(0x7f0000000300)=0x10) quotactl(0x9, &(0x7f0000000040)='./file1\x00', r2, &(0x7f0000000200)="20b56c05828ed567fafbc32651f6aa0a164131b625d886dc10c8267420e0437d781bee3da9d86df7431950e35a00ff0ca1f7b9086a2d1b17f1ed4e4614e4b721422024005c878052b6c1cf6fd19d0d78f36aed4599926bc99a317c9078e695dcde") 2018/03/26 04:31:02 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002e1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000d37000)={{0x1000ff, 0xc}}) 2018/03/26 04:31:02 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@get={0x1, &(0x7f0000000000)=""/87, 0x4}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x100, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000140)=0x5) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000f3afa0)={0x2, 0x15, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xffffffffffffff7d}, 0x1}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000180)) 2018/03/26 04:31:02 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="040100001a0001000000000000000000e0000001000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000020003c0000000000000000000000000000000000000000000000000000000000000000000000cc1a00000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e0000000000000000000000000000000000"], 0x4}, 0x1}, 0x0) 2018/03/26 04:31:02 executing program 0: getrusage(0x0, &(0x7f0000007000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getpeername$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0xd2, {0x2, 0x4e20, @rand_addr=0xea19}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x0, 0x2, 0x989, 0x5418, 0x6, &(0x7f0000000040)='ip6tnl0\x00', 0x1, 0x3, 0x200}) 2018/03/26 04:31:02 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000adcff8)=[{0x6, 0x0, 0x0, 0x9f}]}, 0x10) shutdown(r0, 0x0) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000618ec1)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae02d1c0d32e11b38e9dd18c58f6bd779650fc30d93653bdaecf323c9f62ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec384f667da0867d08d4154004997e3168", 0x80, 0x51, &(0x7f0000668000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0) shutdown(r0, 0x1) bind(r0, &(0x7f00000000c0)=@ipx={0x4, 0x8f, 0xf4, "b5c13e4f5706", 0x5}, 0x80) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000001500), 0x0, &(0x7f0000001580)=""/4, 0x4}, 0x1) 2018/03/26 04:31:02 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000200)) ftruncate(r2, 0x40001) syz_open_procfs(0x0, &(0x7f0000000180)='stack\x00') setsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f0000000100)=0x1, 0xffffff6c) fcntl$getown(r0, 0x9) sendfile(r1, r2, &(0x7f00000002c0), 0x420000000fee) recvmmsg(r0, &(0x7f0000010f88)=[{{&(0x7f0000010000)=@alg, 0x58, &(0x7f0000004fc0)=[{&(0x7f0000010000)=""/4096, 0x1000}], 0x1, &(0x7f000000efc1)=""/63, 0x3f}}, {{&(0x7f0000010ff0)=@ax25, 0x10, &(0x7f0000012000), 0x0, &(0x7f000000fffd)=""/3, 0x3}}], 0x2, 0x0, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000040)=""/98, 0x5}) 2018/03/26 04:31:02 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x102}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000000080)=""/163, 0xa3, 0x2002, &(0x7f0000000140)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) 2018/03/26 04:31:02 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="040100001a0001000000000000000000e0000001000000000000000000000000ac1414aa000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000020003c0000000000000000000000000000000000000000000000000000000000000000000000cc1a00000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e0000000000000000000000000000000000"], 0x4}, 0x1}, 0x0) 2018/03/26 04:31:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0002003200ff0300000000000000000000000008000100", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)={{0x169c000000000000, 0x9}, {0x7fff, 0xffff}, 0xb95, 0x5, 0x32}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'ifb0\x00', 0x1020}) 2018/03/26 04:31:02 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@pppoe, &(0x7f0000000000)=0x80) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req={0x7, 0x1, 0x3, 0x9}, 0x200) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='loginuid\x00') fchdir(r0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/03/26 04:31:02 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/93) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$netrom(r1, &(0x7f0000000080)=@full={{0x3, {"04a2db00935c41"}, 0x8}, [{"d4975ae276993d"}, {"5b1ad6ff87b337"}, {"7ceaa61dc66328"}, {"5e662697fef2f5"}, {"cde8ad3a22c353"}, {"05e5ba7c04afe3"}, {"4f5b1e16f293df"}, {"f39c2062e5864c"}]}, 0x48) 2018/03/26 04:31:02 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) dup2(r0, r1) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)) close(r3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000578ff4)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)) 2018/03/26 04:31:02 executing program 5: r0 = socket(0x9, 0x6, 0x5) write(r0, &(0x7f0000000140)="2400000026007f000000000000007701007c00ff0100000002000000ffffffff0100ff10", 0x24) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x25, 0x4) 2018/03/26 04:31:02 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="040100001a0001000000000000000000e0000001000000000000000000000000ac1414aa0000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000020003c0000000000000000000000000000000000000000000000000000000000000000000000cc1a00000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e0000000000000000000000000000000000"], 0x4}, 0x1}, 0x0) 2018/03/26 04:31:02 executing program 3: madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3) clone(0x0, &(0x7f00005fc000), &(0x7f000044c000), &(0x7f0000837000), &(0x7f0000000000)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x400800) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)=ANY=[@ANYBLOB="840100001a0005000000000000000000ff02000000000000f1fffffffffffeff000000be40caa80d3cd9f7000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8e4, 0x420040) fstat(r1, &(0x7f00000002c0)) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) 2018/03/26 04:31:02 executing program 0: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x1ff, 0x4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)=""/4096, &(0x7f0000000000)=0x1000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001100)={0x8, {{0x2, 0x4e23, @loopback=0x7f000001}}, 0x0, 0xa, [{{0x2, 0x4e22, @rand_addr=0x2}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @rand_addr=0x1}}, {{0x2, 0x4e20, @rand_addr}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}}]}, 0x590) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40041, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000010c0)=@assoc_value, &(0x7f00000016c0)=0x8) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000001780), &(0x7f00000017c0)=0x4) 2018/03/26 04:31:02 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x440400, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x8]}, 0x6) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x14, 0x8, 0x0, 0x7, 0x3f, 0x1, 0x9, {0x0, @in6={{0xa, 0x4e20, 0x7ff, @dev={0xfe, 0x80, [], 0x10}, 0x100000000}}, 0x9, 0x8, 0x97, 0x8001}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x18000000000000, 0x30}, 0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00001a6ff4)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000000)={0x7, 0x6, 0xfffffffffffffffa, 0x8, 0x100000000, 0x7}) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000676f3c)) 2018/03/26 04:31:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x20, 0x14, 0x301, 0x0, 0x25dfdbff, {0x2}, [@nested={0x4}, @typed={0x8, 0x6, @uid}]}, 0x20}, 0x1}, 0x0) 2018/03/26 04:31:02 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f0000000380)=""/4096, 0x100000001}) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001380)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) r3 = fcntl$dupfd(r1, 0x0, r0) bind(0xffffffffffffffff, &(0x7f0000000300)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xd}) sendto$inet(r3, &(0x7f0000000240)="f246d266d5b5ad5cb183a9d7e5241d3edc68fe5889954f8933878ac678f7e5cd1f99a1f9e59e5951cdfdfece1aadf86b731f847aa6eaa9fcdf6d9f32d5a9abcbca3fe45f55ef56ed6d83d08fa4e6ef1bcb96b9dee51e49a0afa0e79a2f97a4f6732595bc8bec68a1a424483eece17813baa324742e9301cac4d431e250d97a165ae34e6a894aff939c287ce22c5f00fd9d22d4feda825a65e05843b26511fcbdca8c494f768675d5f5b7f0f8a6db8afe8b7da914d62310", 0xb7, 0x8004, &(0x7f0000000180)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)) 2018/03/26 04:31:02 executing program 4: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000005c0)={0x0, 0x0}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='debugfs\x00', 0x0, &(0x7f00000000c0)="b38f9459d3973863c5702c9a2ad697528c8517d091171e02a582d328d77d550d91741d235a628a0cb48f0bd0f87054ef62558e5447c672eb5bdde1da88f2fab5c6675cbd46e54bcc0b934787ed7114645582e0ff2437d12df564fcd2b001376bb4b4e7b8243e729c21b0d40f1e227054c2762eb13ef15c39d6dbd2d88f60363f9f32d0deb29661df7db8d6f4daa0947378f11fc4665a9bf1e15cd6c5b9ded5390a67394f692b71cc458012867ceb8e3c16609bc7f979ac6cb51c576128035d4c5e817563af5bb55c447bdf45e62e93ee35f2705b0ada5e1e4e218bef645c090e98248828f3c6850d7a105fa6104a76538a11b038") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'gretap0\x00', 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000002c0)={0x20, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000300)={0x7, r3}) sendto$packet(r1, &(0x7f0000000200)="796c94954b85bfe5381c99b2b32d1ace96e3d749ddce022a85d3cdf2f44f18fa51fb7c032bc74c1f748d4043dbad213ef295", 0x32, 0x10, &(0x7f0000000280)={0x11, 0xf6, r2, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x14) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/03/26 04:31:02 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="040100001a0001000000000000000000e0000001000000000000000000000000ac1414aa000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000020003c0000000000000000000000000000000000000000000000000000000000000000000000cc1a00000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e0000000000000000000000000000000000"], 0x4}, 0x1}, 0x0) 2018/03/26 04:31:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ptype\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f00000003c0)={0x0, 0x2, 0x6}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/26 04:31:02 executing program 3: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f0000000200)={0x4, 0x6, 0xefdf, "ca1325c703af", 0x10000}, 0x10) socketpair(0xa, 0xb, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r1, &(0x7f0000000140), &(0x7f0000000040)=0x6e) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x4, 0x0, 0xfffffffffffffffe}]}) 2018/03/26 04:31:02 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2001, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000040)={0x1ff, 0xfffffffffffffff8, 0x8}) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000124f51)=""/175, 0xaf}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1}, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xe, 0x5013, r0, 0x0) 2018/03/26 04:31:02 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="040100001a0001000000000000000000e0000001000000000000000000000000ac1414aa0000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000020003c0000000000000000000000000000000000000000000000000000000000000000000000cc1a00000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e0000000000000000000000000000000000"], 0x4}, 0x1}, 0x0) 2018/03/26 04:31:02 executing program 0: r0 = socket(0x100000000000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="26000000130047f1eb14c1f8590022ff001000e301000000010000000000000006001000064b", 0x26) r1 = add_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="65431d347b55938818c3952b66881af3875cd22799ecd1549dd5948f8fb3c1fb40e2be0314e1c20c3ec4019bc97bbaa8ba858db4fc790ebec8e631e8", 0x3c, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000000180)='rxrpc\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='\x00', 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, r2) 2018/03/26 04:31:02 executing program 5: r0 = socket$inet6(0xa, 0x80006, 0x611) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x7, 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000040)=0x215, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x1006) sendfile(r1, r2, &(0x7f0000000080), 0x8000fffffffe) 2018/03/26 04:31:02 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="040100001a0001000000000000000000e0000001000000000000000000000000ac1414aa000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000020003c0000000000000000000000000000000000000000000000000000000000000000000000cc1a00000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e0000000000000000000000000000000000"], 0x4}, 0x1}, 0x0) 2018/03/26 04:31:02 executing program 3: r0 = syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TCFLSH(r1, 0x540b, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'trusted.', '/dev/random\x00'}, &(0x7f0000000080)='vboxnet1\x00', 0x9, 0x1) 2018/03/26 04:31:02 executing program 5: prlimit64(0x0, 0x4, &(0x7f0000000200)={0x0, 0x400}, &(0x7f0000000240)) r0 = socket$inet(0x2, 0x4, 0x100000001) flock(r0, 0x2) 2018/03/26 04:31:02 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0xa8) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/26 04:31:02 executing program 4: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x82c00, 0x3) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/163, 0xa3) r1 = socket$inet(0x2, 0x807, 0xae) bind$inet(r1, &(0x7f0000b9aff0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffe51) 2018/03/26 04:31:02 executing program 6: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x1000000000000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x248000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x84, 0x404200) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) flock(r1, 0xb) 2018/03/26 04:31:02 executing program 1: r0 = socket(0x1, 0x0, 0x800) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x1, 0x7, 0x3, 0xffff, "c8b2c079d490d50613734da53afe31188694243d29343099c61af49874f789b23bede70b1866bb09a30641ece1cb9dfa93b26e192cd3738601e1e29718fb4a", 0x38}, 0x60) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x210, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000140)={0x9, 0x9, 0x283}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000180)={'vlan0\x00', {0x4, 0x8339, 0x800, "316b17cb5e2f", 0x8a}}) 2018/03/26 04:31:02 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000ffb)={0x19980330}, &(0x7f0000000000)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x7f) 2018/03/26 04:31:02 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="040100001a0001000000000000000000e0000001000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000020003c0000000000000000000000000000000000000000000000000000000000000000000000cc1a00000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e0000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/03/26 04:31:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = gettid() getrlimit(0xd, &(0x7f0000000000)) timer_create(0x0, &(0x7f00000003c0)={0x0, 0x12}, &(0x7f0000000300)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) accept(r1, &(0x7f0000000340)=@alg, &(0x7f0000000440)=0x58) tkill(r2, 0x15) close(r0) 2018/03/26 04:31:02 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x2) r1 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00007e2000)=0x889) close(r1) recvfrom$ax25(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x10043, &(0x7f00000010c0)={0x3, {"6e7aca37cc41fd"}, 0x10001}, 0x10) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000001100)=""/30) r2 = mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x12, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={r2}) 2018/03/26 04:31:02 executing program 0: prctl$seccomp(0x16, 0x2, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{}, {0xc3}]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000001c0)={0x1, 0xafdc}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@dev}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) 2018/03/26 04:31:02 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="040100001a0001000000000000000000e0000001000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0], 0x2}, 0x1}, 0x0) 2018/03/26 04:31:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x406, r0) getpeername$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000a80)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000480)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x138}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/03/26 04:31:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r1, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000002140)='em0*.]keyring!\x00', 0xb, 0x0) 2018/03/26 04:31:02 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="040100001a0001000000000000000000e0000001000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB], 0x3}, 0x1}, 0x0) 2018/03/26 04:31:02 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x82, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000080)=0x3) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = accept4$unix(r1, &(0x7f0000af3000)=@abs, &(0x7f00007bdffc)=0x8, 0x0) getsockopt$sock_int(r3, 0x1, 0xc, &(0x7f0000053000), &(0x7f0000887000)=0x4) 2018/03/26 04:31:02 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="040100001a0001000000000000000000e0000001000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000020003c0000000000000000000000000000000000000000000000000000000000000000000000cc1a000000000000000000000000000000000000000400000000000000000000000000000000"], 0x3}, 0x1}, 0x0) [ 106.791064] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/26 04:31:02 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$void(r0, 0x5450) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000001c0)={0x0, &(0x7f0000000180)}) INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 242.174294] INFO: task syz-executor6:17890 blocked for more than 120 seconds. [ 242.181572] Not tainted 4.4.124-g851fb4d #60 [ 242.186495] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.194881] syz-executor6 D ffff8801d67efa80 29032 17890 6808 0x00000004 [ 242.202288] ffff8801d67efa80 0000000000000246 0000000000000296 0000000041b58ab3 [ 242.210298] ffffffff83fabb00 ffff8801db31fdb8 ffff8801db31fde0 ffff8801db31f4d8 [ 242.218276] ffff8801db31f4c0 ffff8801d4ea3000 ffff8801d79e3000 0000000000000000 [ 242.226390] Call Trace: [ 242.228956] [] schedule+0x7a/0x1b0 [ 242.234115] [] blk_mq_freeze_queue_wait+0x120/0x240 [ 242.240773] [] ? blk_mq_tags_cpumask+0x20/0x20 [ 242.246987] [] ? percpu_ref_kill_and_confirm+0x11f/0x300 [ 242.254057] [] ? prepare_to_wait_event+0x420/0x420 [ 242.260627] [] blk_mq_freeze_queue+0x1d/0x20 [ 242.266667] [] lo_ioctl+0xfef/0x19c0 [ 242.272005] [] ? loop_lookup.part.18+0x110/0x110 [ 242.278390] [] blkdev_ioctl+0x4ab/0x1990 [ 242.284073] [] ? blkpg_ioctl+0x910/0x910 [ 242.289768] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.296584] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.303565] [] ? quarantine_put+0xab/0x180 [ 242.309437] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.316256] [] ? check_preemption_disabled+0x3b/0x200 [ 242.323063] [] ? check_preemption_disabled+0x3b/0x200 [ 242.329917] [] block_ioctl+0xde/0x120 [ 242.335348] [] ? blkdev_read_iter+0x170/0x170 [ 242.341462] [] do_vfs_ioctl+0x7aa/0xee0 [ 242.347070] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 242.353268] [] ? proc_nr_inodes+0x126/0x190 [ 242.359228] [] ? __fget+0x23a/0x3b0 [ 242.364481] [] ? __fget+0x47/0x3b0 [ 242.369640] [] ? security_file_ioctl+0x89/0xb0 [ 242.375855] [] SyS_ioctl+0x8f/0xc0 [ 242.381012] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 242.387751] 1 lock held by syz-executor6/17890: [ 242.392388] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x19c0 [ 242.401824] Sending NMI to all CPUs: [ 242.406651] NMI backtrace for cpu 0 [ 242.410244] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.124-g851fb4d #60 [ 242.417238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.426569] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.432591] RIP: 0010:[] [] native_apic_mem_write+0xc/0x10 [ 242.441411] RSP: 0018:ffff8801db207f90 EFLAGS: 00000046 [ 242.446833] RAX: dffffc0000000000 RBX: ffffffff8426f5a0 RCX: 0000000000000000 [ 242.454068] RDX: 1ffffffff084ded2 RSI: 0000000000000000 RDI: 00000000000000b0 [ 242.461322] RBP: ffff8801db207f90 R08: 0000000000000000 R09: 0000000000000000 [ 242.468569] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 242.475818] R13: fffffbfff07088c0 R14: ffffffff847ece38 R15: 0000000000000000 [ 242.483055] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.491284] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.497143] CR2: 0000000000842228 CR3: 00000000abf70000 CR4: 0000000000160670 [ 242.504399] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.511638] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.518887] Stack: [ 242.521002] ffff8801db207fa8 ffffffff810ab4e5 ffffffff847deac8 ffffffff84207dc0 [ 242.528516] ffffffff8377bc30 ffffffff84207d18 0000000000000000 ffffffff847ece38 [ 242.536633] fffffbfff07088c0 0000000000000000 ffffffff84207dc0 ffffffff847deac8 [ 242.544128] Call Trace: [ 242.546693] d [] smp_reschedule_interrupt+0x55/0x80 [ 242.553929] [] reschedule_interrupt+0xa0/0xb0 [ 242.560053] d [] ? native_safe_halt+0x6/0x10 [ 242.566692] [] default_idle+0x55/0x3c0 [ 242.572192] [] arch_cpu_idle+0xa/0x10 [ 242.577620] [] default_idle_call+0x48/0x70 [ 242.583470] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.589515] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 242.596416] [] ? call_cpuidle+0xe0/0xe0 [ 242.602003] [] rest_init+0x189/0x190 [ 242.607347] [] start_kernel+0x6b9/0x6ee [ 242.612935] [] ? thread_stack_cache_init+0xb/0xb [ 242.619319] [] ? early_idt_handler_array+0x120/0x120 [ 242.626054] [] ? early_idt_handler_array+0x120/0x120 [ 242.632770] [] x86_64_start_reservations+0x2a/0x2c [ 242.639332] [] x86_64_start_kernel+0x140/0x163 [ 242.645547] Code: a0 06 00 66 90 66 2e 0f 1f 84 00 00 00 00 00 55 be 01 00 00 00 48 89 e5 e8 a2 d4 1b 00 5d c3 55 89 ff 48 89 e5 89 b7 00 b0 5f ff <5d> c3 66 90 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 89 fb [ 242.664524] NMI backtrace for cpu 1 [ 242.668118] CPU: 1 PID: 487 Comm: khungtaskd Not tainted 4.4.124-g851fb4d #60 [ 242.675367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.684696] task: ffff8800bacfe000 task.stack: ffff8800bacc8000 [ 242.690716] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.699441] RSP: 0018:ffff8800baccfcb8 EFLAGS: 00000046 [ 242.704864] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.712112] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.719366] RBP: ffff8800baccfce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.726614] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.733852] R13: 0000000000000003 R14: ffffffff8426f5a0 R15: 0000000000000002 [ 242.741101] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.749308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.755173] CR2: 00007efd0e788000 CR3: 00000000abf70000 CR4: 0000000000160670 [ 242.762410] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.769667] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.776914] Stack: [ 242.779028] ffffffff8426f5a0 ffffffff847f09c0 fffffbfff08fdbec dffffc0000000000 [ 242.786539] ffff8801db31bca0 ffff8800baccfd00 ffffffff810b9adb ffffffff839f6e40 [ 242.794035] 0000000000000003 ffff8800baccfd60 ffffffff81d115a4 ffffffff8141b803 [ 242.801549] Call Trace: [ 242.804101] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.810481] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.817562] [] ? print_lock+0xab/0xae [ 242.822980] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.829712] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.836698] [] watchdog+0x6fa/0xae0 [ 242.841941] [] ? watchdog+0xc3/0xae0 [ 242.847285] [] kthread+0x268/0x300 [ 242.852441] [] ? reset_hung_task_detector+0x20/0x20 [ 242.859081] [] ? kthread_create_on_node+0x400/0x400 [ 242.865722] [] ? kthread_create_on_node+0x400/0x400 [ 242.872350] [] ret_from_fork+0x55/0x80 [ 242.877862] [] ? kthread_create_on_node+0x400/0x400 [ 242.884514] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 8b 31 17 00 4c 89 e7 57 9d 0f 1f [ 242.903777] Kernel panic - not syncing: hung_task: blocked tasks [ 242.909900] CPU: 1 PID: 487 Comm: khungtaskd Not tainted 4.4.124-g851fb4d #60 [ 242.917135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.926457] 0000000000000000 73e6971184c2fc70 ffff8800baccfca8 ffffffff81d0663d [ 242.934427] ffffffff838831a0 ffff8800baccfd80 dffffc0000000000 7fffffffffffffff [ 242.942399] ffff8801c4733448 ffff8800baccfd70 ffffffff8141b2da 0000000041b58ab3 [ 242.950356] Call Trace: [ 242.952911] [] dump_stack+0xc1/0x124 [ 242.958239] [] panic+0x1aa/0x388 [ 242.963221] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.970115] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.977353] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.984594] [] watchdog+0x70b/0xae0 [ 242.989838] [] ? watchdog+0xc3/0xae0 [ 242.995170] [] kthread+0x268/0x300 [ 243.000323] [] ? reset_hung_task_detector+0x20/0x20 [ 243.006954] [] ? kthread_create_on_node+0x400/0x400 [ 243.013587] [] ? kthread_create_on_node+0x400/0x400 [ 243.020218] [] ret_from_fork+0x55/0x80 [ 243.025720] [] ? kthread_create_on_node+0x400/0x400 [ 243.032801] Dumping ftrace buffer: [ 243.036335] (ftrace buffer empty) [ 243.040015] Kernel Offset: disabled [ 243.043617] Rebooting in 86400 seconds..